diff --git a/app/static/js/app.jsx b/app/static/js/app.jsx index 721d30f..553398a 100644 --- a/app/static/js/app.jsx +++ b/app/static/js/app.jsx @@ -31,6 +31,81 @@ const API_TASKS = `${API_BASE_URL}/api/v1/audio/tasks`; // Storage for server-side file IDs mapped to track IDs let serverFileIdMap = {}; let audioCtx; +let masterBus = null; // { input, compressor, analyser, output, masteringActive } + +function initMasterBus(ctx) { + if (masterBus) return masterBus; + masterBus = { + input: ctx.createGain(), + compressor: ctx.createDynamicsCompressor(), + analyser: ctx.createAnalyser(), + output: ctx.createGain(), + masteringActive: false, + // Mastering processing nodes (created on demand) + eqNodes: null, + masteringInput: null, + masteringOutput: null + }; + masterBus.analyser.fftSize = 256; + masterBus.compressor.threshold.value = -6; + masterBus.compressor.knee.value = 6; + masterBus.compressor.ratio.value = 4; + masterBus.compressor.attack.value = 0.003; + masterBus.compressor.release.value = 0.25; + masterBus.output.gain.value = 1; + // Default routing: input → compressor → analyser → output → destination + masterBus.input.connect(masterBus.compressor); + masterBus.compressor.connect(masterBus.analyser); + masterBus.analyser.connect(masterBus.output); + masterBus.output.connect(ctx.destination); + return masterBus; +} + +function setMasterVolume(linear) { + if (masterBus) masterBus.output.gain.setValueAtTime(linear, audioCtx.currentTime); +} + +function toggleMasteringOnMaster(activate, nodes) { + if (!masterBus) return; + const ctx = audioCtx; + const now = ctx.currentTime; + if (activate && nodes && !masterBus.masteringActive) { + // Disconnect default routing + masterBus.input.disconnect(); + masterBus.compressor.disconnect(); + // Insert mastering chain: input → compressor → eqLow → eqMid1 → eqMid2 → eqHigh → boostGain → compressor2 → analyser → output + masterBus.input.connect(masterBus.compressor); + masterBus.compressor.connect(nodes.eqLowFilter); + nodes.eqLowFilter.connect(nodes.eqMid1Filter); + nodes.eqMid1Filter.connect(nodes.eqMid2Filter); + nodes.eqMid2Filter.connect(nodes.eqHighFilter); + nodes.eqHighFilter.connect(nodes.maximizerBoostGain); + nodes.maximizerBoostGain.connect(nodes.maximizerCompressor); + nodes.maximizerCompressor.connect(masterBus.analyser); + masterBus.analyser.connect(masterBus.output); + masterBus.masteringActive = true; + masterBus.eqNodes = nodes; + } else if (!activate && masterBus.masteringActive) { + // Disconnect mastering chain + masterBus.input.disconnect(); + masterBus.compressor.disconnect(); + if (masterBus.eqNodes) { + try { masterBus.eqNodes.eqLowFilter.disconnect(); } catch(e) {} + try { masterBus.eqNodes.eqMid1Filter.disconnect(); } catch(e) {} + try { masterBus.eqNodes.eqMid2Filter.disconnect(); } catch(e) {} + try { masterBus.eqNodes.eqHighFilter.disconnect(); } catch(e) {} + try { masterBus.eqNodes.maximizerBoostGain.disconnect(); } catch(e) {} + try { masterBus.eqNodes.maximizerCompressor.disconnect(); } catch(e) {} + } + // Restore default routing + masterBus.input.connect(masterBus.compressor); + masterBus.compressor.connect(masterBus.analyser); + masterBus.analyser.connect(masterBus.output); + masterBus.masteringActive = false; + masterBus.eqNodes = null; + } +} + function getAudioContext() { if (!audioCtx) { audioCtx = new (window.AudioContext || window.webkitAudioContext)(); @@ -6704,6 +6779,7 @@ const MasteringModal = ({ isOpen, onClose }) => { }); const [isPlaying, setIsPlaying] = React.useState(false); const [peakLevels, setPeakLevels] = React.useState({ inPeak: 0.05, outPeak: 0.05 }); + const [masterConnected, setMasterConnected] = React.useState(false); const audioRef = React.useRef({ ctx: null, nodes: {}, source: null }); const eqCanvasRef = React.useRef(null); @@ -7022,9 +7098,30 @@ const MasteringModal = ({ isOpen, onClose }) => { if (!isOpen) { stopAudioDemo(); knobsInitializedRef.current = false; + if (masterConnected) { + toggleMasteringOnMaster(false, null); + setMasterConnected(false); + } } }, [isOpen]); + // Sync mastering chain with master bus + React.useEffect(() => { + const nodes = audioRef.current.nodes; + const hasNodes = nodes.eqLowFilter && nodes.maximizerCompressor; + if (masterConnected && hasNodes) { + // Ensure audio engine is initialized with proper values + initOzoneAudioEngine(); + toggleMasteringOnMaster(true, nodes); + updateAudioGraphValues(); + } else if (!masterConnected) { + toggleMasteringOnMaster(false, null); + } + return () => { + if (masterConnected) toggleMasteringOnMaster(false, null); + }; + }, [masterConnected]); + if (!isOpen) return null; const switchModule = (name) => setOzState(prev => ({ ...prev, activeModule: name })); @@ -7086,6 +7183,10 @@ const MasteringModal = ({ isOpen, onClose }) => {
Target LUFS: -11.0 LUFS + @@ -7851,6 +7952,9 @@ const App = () => { var saved = localStorage.getItem('studio_mixer_height'); return saved ? parseInt(saved) : 200; }()); + const [masterVolume, setMasterVolume] = useState(0); // dB + const [masterVU, setMasterVU] = useState(0); // 0-1 + const [masterMeterPeak, setMasterMeterPeak] = useState(0); const [rightSidebarWidth, setRightSidebarWidth] = useState(320); const [tcpWidth, setTcpWidth] = useState(320); const [mediaExplorerHeight, setMediaExplorerHeight] = useState(50); @@ -11000,7 +11104,7 @@ const App = () => { source.connect(volumeGainNode); volumeGainNode.connect(pannerNode); pannerNode.connect(fadeGainNode); - fadeGainNode.connect(context.destination); + fadeGainNode.connect(masterBus ? masterBus.input : context.destination); source.start(context.currentTime, offsetBuffer); activeSourcesRef.current = [source]; activeTrackNodesRef.current[st.trackId] = { @@ -11018,7 +11122,7 @@ const App = () => { const osc = ctx.createOscillator(); const gainNode = ctx.createGain(); osc.connect(gainNode); - gainNode.connect(ctx.destination); + gainNode.connect(masterBus ? masterBus.input : ctx.destination); osc.frequency.setValueAtTime(isDownbeat ? 1000 : 800, time); gainNode.gain.setValueAtTime(0.08, time); @@ -11272,7 +11376,9 @@ const App = () => { gainNode.gain.setValueAtTime(volLinear, context.currentTime); const pannerNode = context.createStereoPanner(); pannerNode.pan.setValueAtTime((track.pan ?? 0) / 100, context.currentTime); - pannerNode.connect(context.destination); + // Route through master bus if available, else direct to destination + const dest = masterBus ? masterBus.input : context.destination; + pannerNode.connect(dest); let fxStopFn; if (track.fxType === 'chorus') { const fxInput = context.createGain(); @@ -12066,7 +12172,7 @@ const App = () => { } }; - const monitorGain = track.monitoringEnabled ? context.destination : null; + const monitorGain = track.monitoringEnabled ? (masterBus ? masterBus.input : context.destination) : null; await audioRec.start(monitorGain, track.monitoringEnabled); activeAudioRecordersRef.current[track.id] = audioRec; } catch (err) { @@ -16106,6 +16212,28 @@ const App = () => { }, [showAIPanel, showExportPanel, showSelectionPanel, showPythonToolsPanel, showMediaExplorer, showFxRack, showMidiEvents, panelPositions, rightSidebarWidth, mediaExplorerHeight, selectedProviderId, currentUser]); + + // Master VU meter animation loop + const masterVUAnimRef = useRef(null); + useEffect(() => { + function tick() { + if (masterBus && masterBus.analyser) { + const data = new Uint8Array(128); + masterBus.analyser.getByteTimeDomainData(data); + let peak = 0; + for (let i = 0; i < data.length; i++) { + const v = Math.abs(data[i] - 128) / 128; + if (v > peak) peak = v; + } + setMasterVU(peak); + setMasterMeterPeak(prev => Math.max(prev * 0.97, peak)); + } + masterVUAnimRef.current = requestAnimationFrame(tick); + } + masterVUAnimRef.current = requestAnimationFrame(tick); + return () => { if (masterVUAnimRef.current) cancelAnimationFrame(masterVUAnimRef.current); }; + }, []); + return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement("div", { className: "h-full w-full flex flex-col bg-[#1e1e1e]" }, /*#__PURE__*/React.createElement("header", { @@ -18804,19 +18932,38 @@ const App = () => { })))), /*#__PURE__*/React.createElement("div", { className: "flex-1 flex overflow-x-auto p-1.5 gap-1.5 items-stretch" }, /*#__PURE__*/React.createElement("div", { - className: "flex flex-col items-stretch w-14 shrink-0 bg-[#2b2b2b] border border-black/70 overflow-hidden rounded-sm" + className: "flex flex-col items-stretch w-16 shrink-0 bg-[#2b2b2b] border border-black/70 overflow-hidden rounded-sm" }, /*#__PURE__*/React.createElement("div", { className: "text-[9px] font-bold text-zinc-300 uppercase tracking-wider w-full text-center py-0.5 bg-[#222] border-b border-black/60 shrink-0" }, "MASTER"), /*#__PURE__*/React.createElement("div", { className: "flex-1 flex items-stretch justify-center gap-1 px-1 py-1 min-h-0" }, /*#__PURE__*/React.createElement("div", { - className: "w-3 bg-[#161616] rounded border border-black/60" + className: "w-5 rounded-sm relative overflow-hidden bg-[#0d0d0d] border border-black/60 flex flex-col items-center" + }, /*#__PURE__*/React.createElement("input", { + type: "range", + min: "-60", max: "12", step: "0.5", + value: masterVolume, + onChange: e => { const v = parseFloat(e.target.value); setMasterVolume(v); if (masterBus) setMasterVolume(v); const linear = v <= -50 ? 0 : Math.pow(10, v / 20); if (masterBus) masterBus.output.gain.setValueAtTime(linear, getAudioContext().currentTime); }, + className: "absolute inset-0 w-full h-full opacity-0 cursor-pointer z-10", + style: { writingMode: 'vertical-lr', direction: 'rtl' } }), /*#__PURE__*/React.createElement("div", { + className: "flex-1 w-full flex flex-col-reverse items-center pb-0.5", + style: { background: 'linear-gradient(to top, #38bdf8, #f59e0b, #ef4444)' } + }, /*#__PURE__*/React.createElement("div", { + className: "w-full bg-[#0d0d0d] transition-all duration-75", + style: { height: `${(1 - Math.min(1, Math.max(0, (masterVolume + 60) / 72))) * 100}%` } + }))), /*#__PURE__*/React.createElement("div", { className: "w-2.5 rounded-sm relative overflow-hidden bg-[#0d0d0d] border border-black/60" }, /*#__PURE__*/React.createElement("div", { - className: "absolute bottom-0 w-full bg-white/40 transition-all duration-75", - style: { height: '50%' } + className: "absolute bottom-0 w-full transition-all duration-75", + style: { height: `${Math.min(100, masterVU * 100)}%`, background: masterVU > 0.85 ? '#ef4444' : masterVU > 0.7 ? '#f59e0b' : '#38bdf8' } }))), /*#__PURE__*/React.createElement("div", { + className: "flex items-center gap-1 justify-center py-0.5 bg-[#222] border-t border-black/60 shrink-0" + }, /*#__PURE__*/React.createElement("button", { + onClick: () => setShowMasteringModal(true), + className: "px-1 py-0.5 text-[7px] font-bold uppercase bg-cyan-900 hover:bg-cyan-800 text-cyan-300 rounded transition-colors", + title: "Open Mastering Suite" + }, "Mastering")), /*#__PURE__*/React.createElement("div", { className: "text-[8px] font-mono font-bold text-zinc-500 w-full text-center py-0.5 bg-[#222] border-t border-black/60 shrink-0" }, "MAIN OUT")), activeTracks.length > 0 && /*#__PURE__*/React.createElement("div", { className: "w-px bg-zinc-700 shrink-0 self-stretch mx-0.5" diff --git a/app/static/js/app.precompiled.js b/app/static/js/app.precompiled.js index affe25d..8589913 100644 --- a/app/static/js/app.precompiled.js +++ b/app/static/js/app.precompiled.js @@ -2,7 +2,14 @@ const{useState,useRef,useEffect,useMemo,useCallback}=React;// ── FastAPI Bac const API_BASE_URL=window.location.origin;const API_AUDIO=`${API_BASE_URL}/api/v1/audio`;const API_MULTITRACK=`${API_BASE_URL}/api/v1/multitrack`;const API_TASKS=`${API_BASE_URL}/api/v1/audio/tasks`;// Handle ?sfs= from double-clicking a .sfs file (opens domain -> loads project) (function handleSfsDeepLink(){try{const params=new URLSearchParams(window.location.search);const sfsParam=params.get('sfs');if(!sfsParam)return;const decoded=JSON.parse(decodeURIComponent(sfsParam));window.__pendingSfsProject=decoded;// consumed after auth in App if(window.history.replaceState){window.history.replaceState({},document.title,window.location.pathname);}}catch(e){window.__pendingSfsProject=null;}})();// Storage for server-side file IDs mapped to track IDs -let serverFileIdMap={};let audioCtx;function getAudioContext(){if(!audioCtx){audioCtx=new(window.AudioContext||window.webkitAudioContext)();if(window.SonicAudio&&window.SonicAudio.initAudioWorklet){window.SonicAudio.initAudioWorklet();}}if(audioCtx.state==='suspended'){audioCtx.resume();}if(window.SonicSF&&window.SonicSF.init){window.SonicSF.init(audioCtx);}return audioCtx;}const formatTime=secs=>{if(isNaN(secs)||secs<0)return"0:00.000";const m=Math.floor(secs/60);const s=Math.floor(secs%60);const ms=Math.floor(secs%1*1000).toString().padStart(3,'0');return`${m}:${s.toString().padStart(2,'0')}.${ms}`;};const formatTimeSimple=secs=>{if(isNaN(secs)||secs<0)return"0.00s";return`${secs.toFixed(2)}s`;};const formatBeat=(secs,bpmVal)=>{if(isNaN(secs)||secs<0)return"0.1.1";const beatDuration=60/bpmVal;const barDuration=beatDuration*4;const bar=Math.floor(secs/barDuration);const beat=Math.floor(secs%barDuration/beatDuration)+1;const sub=Math.floor(secs%beatDuration/(beatDuration/4))+1;return`${bar}.${beat}.${sub}`;};const midiPitchToName=pitch=>{const names=['C','C#','D','D#','E','F','F#','G','G#','A','A#','B'];const octave=Math.floor(pitch/12)-1;return names[pitch%12]+octave;};const getBeatMarkers=(maxDur,bpmVal)=>{const beatDuration=60/bpmVal;const barDuration=beatDuration*4;const markers=[];for(let t=0;t<=maxDur;t+=beatDuration){const isBar=Math.abs(t%barDuration)<0.001||Math.abs(t%barDuration-barDuration)<0.001;markers.push({time:t,isBar,beatNum:Math.floor(t/beatDuration)+1});}return markers;};const findZeroCrossing=(buffer,targetTime)=>{if(!buffer)return targetTime;const sampleRate=buffer.sampleRate;const data=buffer.getChannelData(0);const targetSample=Math.floor(targetTime*sampleRate);const windowSize=Math.floor(0.04*sampleRate);const start=Math.max(0,targetSample-windowSize);const end=Math.min(data.length-2,targetSample+windowSize);let bestSample=targetSample;let minDistance=Infinity;for(let i=start;i<=end;i++){if(data[i]>=0&&data[i+1]<=0||data[i]<=0&&data[i+1]>=0){const dist=Math.abs(i-targetSample);if(dist { noteId, startBeat, velocity } +let serverFileIdMap={};let audioCtx;let masterBus=null;// { input, compressor, analyser, output, masteringActive } +function initMasterBus(ctx){if(masterBus)return masterBus;masterBus={input:ctx.createGain(),compressor:ctx.createDynamicsCompressor(),analyser:ctx.createAnalyser(),output:ctx.createGain(),masteringActive:false,// Mastering processing nodes (created on demand) +eqNodes:null,masteringInput:null,masteringOutput:null};masterBus.analyser.fftSize=256;masterBus.compressor.threshold.value=-6;masterBus.compressor.knee.value=6;masterBus.compressor.ratio.value=4;masterBus.compressor.attack.value=0.003;masterBus.compressor.release.value=0.25;masterBus.output.gain.value=1;// Default routing: input → compressor → analyser → output → destination +masterBus.input.connect(masterBus.compressor);masterBus.compressor.connect(masterBus.analyser);masterBus.analyser.connect(masterBus.output);masterBus.output.connect(ctx.destination);return masterBus;}function setMasterVolume(linear){if(masterBus)masterBus.output.gain.setValueAtTime(linear,audioCtx.currentTime);}function toggleMasteringOnMaster(activate,nodes){if(!masterBus)return;const ctx=audioCtx;const now=ctx.currentTime;if(activate&&nodes&&!masterBus.masteringActive){// Disconnect default routing +masterBus.input.disconnect();masterBus.compressor.disconnect();// Insert mastering chain: input → compressor → eqLow → eqMid1 → eqMid2 → eqHigh → boostGain → compressor2 → analyser → output +masterBus.input.connect(masterBus.compressor);masterBus.compressor.connect(nodes.eqLowFilter);nodes.eqLowFilter.connect(nodes.eqMid1Filter);nodes.eqMid1Filter.connect(nodes.eqMid2Filter);nodes.eqMid2Filter.connect(nodes.eqHighFilter);nodes.eqHighFilter.connect(nodes.maximizerBoostGain);nodes.maximizerBoostGain.connect(nodes.maximizerCompressor);nodes.maximizerCompressor.connect(masterBus.analyser);masterBus.analyser.connect(masterBus.output);masterBus.masteringActive=true;masterBus.eqNodes=nodes;}else if(!activate&&masterBus.masteringActive){// Disconnect mastering chain +masterBus.input.disconnect();masterBus.compressor.disconnect();if(masterBus.eqNodes){try{masterBus.eqNodes.eqLowFilter.disconnect();}catch(e){}try{masterBus.eqNodes.eqMid1Filter.disconnect();}catch(e){}try{masterBus.eqNodes.eqMid2Filter.disconnect();}catch(e){}try{masterBus.eqNodes.eqHighFilter.disconnect();}catch(e){}try{masterBus.eqNodes.maximizerBoostGain.disconnect();}catch(e){}try{masterBus.eqNodes.maximizerCompressor.disconnect();}catch(e){}}// Restore default routing +masterBus.input.connect(masterBus.compressor);masterBus.compressor.connect(masterBus.analyser);masterBus.analyser.connect(masterBus.output);masterBus.masteringActive=false;masterBus.eqNodes=null;}}function getAudioContext(){if(!audioCtx){audioCtx=new(window.AudioContext||window.webkitAudioContext)();if(window.SonicAudio&&window.SonicAudio.initAudioWorklet){window.SonicAudio.initAudioWorklet();}}if(audioCtx.state==='suspended'){audioCtx.resume();}if(window.SonicSF&&window.SonicSF.init){window.SonicSF.init(audioCtx);}return audioCtx;}const formatTime=secs=>{if(isNaN(secs)||secs<0)return"0:00.000";const m=Math.floor(secs/60);const s=Math.floor(secs%60);const ms=Math.floor(secs%1*1000).toString().padStart(3,'0');return`${m}:${s.toString().padStart(2,'0')}.${ms}`;};const formatTimeSimple=secs=>{if(isNaN(secs)||secs<0)return"0.00s";return`${secs.toFixed(2)}s`;};const formatBeat=(secs,bpmVal)=>{if(isNaN(secs)||secs<0)return"0.1.1";const beatDuration=60/bpmVal;const barDuration=beatDuration*4;const bar=Math.floor(secs/barDuration);const beat=Math.floor(secs%barDuration/beatDuration)+1;const sub=Math.floor(secs%beatDuration/(beatDuration/4))+1;return`${bar}.${beat}.${sub}`;};const midiPitchToName=pitch=>{const names=['C','C#','D','D#','E','F','F#','G','G#','A','A#','B'];const octave=Math.floor(pitch/12)-1;return names[pitch%12]+octave;};const getBeatMarkers=(maxDur,bpmVal)=>{const beatDuration=60/bpmVal;const barDuration=beatDuration*4;const markers=[];for(let t=0;t<=maxDur;t+=beatDuration){const isBar=Math.abs(t%barDuration)<0.001||Math.abs(t%barDuration-barDuration)<0.001;markers.push({time:t,isBar,beatNum:Math.floor(t/beatDuration)+1});}return markers;};const findZeroCrossing=(buffer,targetTime)=>{if(!buffer)return targetTime;const sampleRate=buffer.sampleRate;const data=buffer.getChannelData(0);const targetSample=Math.floor(targetTime*sampleRate);const windowSize=Math.floor(0.04*sampleRate);const start=Math.max(0,targetSample-windowSize);const end=Math.min(data.length-2,targetSample+windowSize);let bestSample=targetSample;let minDistance=Infinity;for(let i=start;i<=end;i++){if(data[i]>=0&&data[i+1]<=0||data[i]<=0&&data[i+1]>=0){const dist=Math.abs(i-targetSample);if(dist { noteId, startBeat, velocity } this.recordedNotes=[];this.recStartAudioTime=0.0;this.recStartBar=0.0;this.selectedMidiInputId=null;// Compute round-trip browser latency this.latencyCompSec=(this.audioCtx.baseLatency||0)+(this.audioCtx.outputLatency||0);}start(startBar=0.0,selectedMidiInputId=null){this.isRecording=true;this.recordedNotes=[];this.activeNotes.clear();this.recStartBar=startBar;this.recStartAudioTime=this.audioCtx.currentTime;this.selectedMidiInputId=selectedMidiInputId;}handleMIDIMessage(event,sourceInputId=null){if(!this.isRecording)return;if(this.selectedMidiInputId&&this.selectedMidiInputId!=='ALL'&&sourceInputId&&sourceInputId!==this.selectedMidiInputId){console.log(`[DevLog] [MIDI Rec] Ignoring input message from "${sourceInputId}" (Selected: "${this.selectedMidiInputId}")`);return;}const[status,pitch,velocity]=event.data;const command=status>>4;// Apply latency compensation formula const currentTimeSec=Math.max(0,this.audioCtx.currentTime-this.recStartAudioTime-this.latencyCompSec);const secondsPerBeat=60.0/this.bpm;const currentBeat=currentTimeSec/secondsPerBeat;// Command 0x9: Note On @@ -175,11 +182,13 @@ const computeLengthBars=(tracksArr,spb)=>{let maxSec=0;(tracksArr||[]).forEach(t const scanForSections=tracks=>{(tracks||[]).forEach(t=>{if(t.sections){t.sections.forEach(s=>{const secId=s.sectionId||s.id;if(s.tracks&&!sectionStore[secId]){sectionStore[secId]={id:secId,name:s.name,is_root:false,length_bars:computeLengthBars(s.tracks,secondsPerBar),auto_compute_length:true,tracks:serializeTracksList(s.tracks,secondsPerBar),color:s.color||null};}if(s.tracks){scanForSections(s.tracks);}});}});};scanForSections(tracksList);const subTabs=(subTabsList||[]).map(st=>{return{id:st.id,label:st.label,type:st.type,track_id:st.trackId,target_id:st.target_id,parent_tab_id:st.parent_tab_id,notes:st.notes||[],duration:st.duration||4,instrument_program:st.instrumentProgram,instrument_name:st.instrumentName,current_time:st.currentTime||0,color:st.color||null};});return{project_id:projectId||'proj_'+Date.now(),metadata:{title:name||"Dự án mới",bpm:parseFloat(bpmVal||120),time_signature_numerator:4,time_signature_denominator:4,sample_rate:44100},main_session:{id:"main",name:"MAIN SESSION",is_root:true,length_bars:(()=>{let maxBar=16.0;(mainTracks||[]).forEach(t=>{(t.items||[]).forEach(item=>{const end=(item.start_bar||0)+(item.duration_bars||4);if(end>maxBar)maxBar=end;});});return maxBar;})(),auto_compute_length:true,tracks:mainTracks},sub_tabs:subTabs,section_store:sectionStore};};const deserializeProjectFromSchema=schemaObj=>{const bpmVal=schemaObj.metadata?schemaObj.metadata.bpm:120;const secondsPerBar=60.0/bpmVal*4;const sectionStore=schemaObj.section_store||{};const restoredTracks=deserializeTracksList(schemaObj.main_session.tracks,secondsPerBar,sectionStore);const restoredSessionTabs=[];Object.keys(sectionStore).forEach(secId=>{const secContainer=sectionStore[secId];const secTracks=deserializeTracksList(secContainer.tracks,secondsPerBar,sectionStore);restoredSessionTabs.push({id:'session_'+secId,name:secContainer.name,sectionId:secId,tracks:secTracks,length_bars:secContainer.length_bars||16.0,auto_compute_length:secContainer.auto_compute_length!==undefined?secContainer.auto_compute_length:true,color:secContainer.color||null});});const restoredSubTabs=(schemaObj.sub_tabs||[]).map(st=>{return{id:st.id,label:st.label,type:st.type,trackId:st.track_id,target_id:st.target_id,parent_tab_id:st.parent_tab_id,notes:st.notes||[],duration:st.duration||4,instrumentProgram:st.instrument_program,instrumentName:st.instrument_name,currentTime:st.current_time||0,color:st.color||null};});return{bpm:bpmVal,tracks:restoredTracks,sessionTabs:restoredSessionTabs,subTabs:restoredSubTabs};};// ────────────────────────────────────────────── // MASTERING MODAL COMPONENT (from md/45_MASTERING_MODULE.md) // ────────────────────────────────────────────── -const MasteringModal=({isOpen,onClose})=>{const[ozState,setOzState]=React.useState({activeModule:'eq',eqActive:true,imagerActive:true,maximizerActive:true,eqLowGain:1.5,eqMid1Gain:-1.0,eqMid2Gain:2.0,eqHighGain:1.8,w1:0,w2:15,w3:35,w4:50,maxGain:5.4,maxUpward:2.0,maxSoftClip:15,maxTransient:25,ceiling:-0.1,isBypassed:false});const[isPlaying,setIsPlaying]=React.useState(false);const[peakLevels,setPeakLevels]=React.useState({inPeak:0.05,outPeak:0.05});const audioRef=React.useRef({ctx:null,nodes:{},source:null});const eqCanvasRef=React.useRef(null);const imagerCanvasRef=React.useRef(null);const inMeterCanvasRef=React.useRef(null);const outMeterCanvasRef=React.useRef(null);const animFrameRef=React.useRef(null);const knobsInitializedRef=React.useRef(false);const ozStateRef=React.useRef(ozState);ozStateRef.current=ozState;function getAudioCtx(){if(audioRef.current.ctx)return audioRef.current.ctx;const ctx=window.SonicAudio&&window.SonicAudio.getAudioContext&&window.SonicAudio.getAudioContext()||new(window.AudioContext||window.webkitAudioContext)();audioRef.current.ctx=ctx;return ctx;}function initOzoneAudioEngine(){const ctx=getAudioCtx();const n=audioRef.current.nodes;if(n.inputAnalyser)return;n.inputAnalyser=ctx.createAnalyser();n.inputAnalyser.fftSize=2048;n.eqLowFilter=ctx.createBiquadFilter();n.eqLowFilter.type='lowshelf';n.eqLowFilter.frequency.value=100;n.eqMid1Filter=ctx.createBiquadFilter();n.eqMid1Filter.type='peaking';n.eqMid1Filter.frequency.value=822;n.eqMid1Filter.Q.value=0.7;n.eqMid2Filter=ctx.createBiquadFilter();n.eqMid2Filter.type='peaking';n.eqMid2Filter.frequency.value=3200;n.eqMid2Filter.Q.value=1.2;n.eqHighFilter=ctx.createBiquadFilter();n.eqHighFilter.type='highshelf';n.eqHighFilter.frequency.value=10000;n.maximizerBoostGain=ctx.createGain();n.maximizerCompressor=ctx.createDynamicsCompressor();n.maximizerCompressor.threshold.value=-0.1;n.maximizerCompressor.knee.value=0.0;n.maximizerCompressor.ratio.value=20.0;n.maximizerCompressor.attack.value=0.001;n.maximizerCompressor.release.value=0.05;n.outputAnalyser=ctx.createAnalyser();n.outputAnalyser.fftSize=2048;n.inputAnalyser.connect(n.eqLowFilter);n.eqLowFilter.connect(n.eqMid1Filter);n.eqMid1Filter.connect(n.eqMid2Filter);n.eqMid2Filter.connect(n.eqHighFilter);n.eqHighFilter.connect(n.maximizerBoostGain);n.maximizerBoostGain.connect(n.maximizerCompressor);n.maximizerCompressor.connect(n.outputAnalyser);n.outputAnalyser.connect(ctx.destination);updateAudioGraphValues();}function updateAudioGraphValues(){const n=audioRef.current.nodes;if(!n.eqLowFilter)return;const s=ozStateRef.current;const now=audioRef.current.ctx.currentTime;n.eqLowFilter.gain.setTargetAtTime(s.eqActive?s.eqLowGain:0,now,0.01);n.eqMid1Filter.gain.setTargetAtTime(s.eqActive?s.eqMid1Gain:0,now,0.01);n.eqMid2Filter.gain.setTargetAtTime(s.eqActive?s.eqMid2Gain:0,now,0.01);n.eqHighFilter.gain.setTargetAtTime(s.eqActive?s.eqHighGain:0,now,0.01);const boostLinear=s.maximizerActive?Math.pow(10,s.maxGain/20):1.0;n.maximizerBoostGain.gain.setTargetAtTime(boostLinear,now,0.01);}function startAudioDemo(){initOzoneAudioEngine();const ctx=audioRef.current.ctx;if(ctx.state==='suspended')ctx.resume();stopAudioDemo();const sampleRate=ctx.sampleRate;const bufferSize=sampleRate*4;const buffer=ctx.createBuffer(2,bufferSize,sampleRate);const left=buffer.getChannelData(0);const right=buffer.getChannelData(1);for(let i=0;i{if(!isOpen)return;initOzoneAudioEngine();const n=audioRef.current.nodes;const eqCtxFn=()=>{const c=eqCanvasRef.current;return c?c.getContext('2d'):null;};const imagerCtxFn=()=>{const c=imagerCanvasRef.current;return c?c.getContext('2d'):null;};const inCtxFn=()=>{const c=inMeterCanvasRef.current;return c?c.getContext('2d'):null;};const outCtxFn=()=>{const c=outMeterCanvasRef.current;return c?c.getContext('2d'):null;};function resizeAll(){const resizeCanvas=ref=>{const el=ref.current;if(el){el.width=el.clientWidth;el.height=el.clientHeight;}};resizeCanvas(eqCanvasRef);resizeCanvas(imagerCanvasRef);resizeCanvas(inMeterCanvasRef);resizeCanvas(outMeterCanvasRef);}resizeAll();window.addEventListener('resize',resizeAll);const fftData=new Uint8Array(1024);function renderFrame(){animFrameRef.current=requestAnimationFrame(renderFrame);const s=ozStateRef.current;// EQ Spectrum +const MasteringModal=({isOpen,onClose})=>{const[ozState,setOzState]=React.useState({activeModule:'eq',eqActive:true,imagerActive:true,maximizerActive:true,eqLowGain:1.5,eqMid1Gain:-1.0,eqMid2Gain:2.0,eqHighGain:1.8,w1:0,w2:15,w3:35,w4:50,maxGain:5.4,maxUpward:2.0,maxSoftClip:15,maxTransient:25,ceiling:-0.1,isBypassed:false});const[isPlaying,setIsPlaying]=React.useState(false);const[peakLevels,setPeakLevels]=React.useState({inPeak:0.05,outPeak:0.05});const[masterConnected,setMasterConnected]=React.useState(false);const audioRef=React.useRef({ctx:null,nodes:{},source:null});const eqCanvasRef=React.useRef(null);const imagerCanvasRef=React.useRef(null);const inMeterCanvasRef=React.useRef(null);const outMeterCanvasRef=React.useRef(null);const animFrameRef=React.useRef(null);const knobsInitializedRef=React.useRef(false);const ozStateRef=React.useRef(ozState);ozStateRef.current=ozState;function getAudioCtx(){if(audioRef.current.ctx)return audioRef.current.ctx;const ctx=window.SonicAudio&&window.SonicAudio.getAudioContext&&window.SonicAudio.getAudioContext()||new(window.AudioContext||window.webkitAudioContext)();audioRef.current.ctx=ctx;return ctx;}function initOzoneAudioEngine(){const ctx=getAudioCtx();const n=audioRef.current.nodes;if(n.inputAnalyser)return;n.inputAnalyser=ctx.createAnalyser();n.inputAnalyser.fftSize=2048;n.eqLowFilter=ctx.createBiquadFilter();n.eqLowFilter.type='lowshelf';n.eqLowFilter.frequency.value=100;n.eqMid1Filter=ctx.createBiquadFilter();n.eqMid1Filter.type='peaking';n.eqMid1Filter.frequency.value=822;n.eqMid1Filter.Q.value=0.7;n.eqMid2Filter=ctx.createBiquadFilter();n.eqMid2Filter.type='peaking';n.eqMid2Filter.frequency.value=3200;n.eqMid2Filter.Q.value=1.2;n.eqHighFilter=ctx.createBiquadFilter();n.eqHighFilter.type='highshelf';n.eqHighFilter.frequency.value=10000;n.maximizerBoostGain=ctx.createGain();n.maximizerCompressor=ctx.createDynamicsCompressor();n.maximizerCompressor.threshold.value=-0.1;n.maximizerCompressor.knee.value=0.0;n.maximizerCompressor.ratio.value=20.0;n.maximizerCompressor.attack.value=0.001;n.maximizerCompressor.release.value=0.05;n.outputAnalyser=ctx.createAnalyser();n.outputAnalyser.fftSize=2048;n.inputAnalyser.connect(n.eqLowFilter);n.eqLowFilter.connect(n.eqMid1Filter);n.eqMid1Filter.connect(n.eqMid2Filter);n.eqMid2Filter.connect(n.eqHighFilter);n.eqHighFilter.connect(n.maximizerBoostGain);n.maximizerBoostGain.connect(n.maximizerCompressor);n.maximizerCompressor.connect(n.outputAnalyser);n.outputAnalyser.connect(ctx.destination);updateAudioGraphValues();}function updateAudioGraphValues(){const n=audioRef.current.nodes;if(!n.eqLowFilter)return;const s=ozStateRef.current;const now=audioRef.current.ctx.currentTime;n.eqLowFilter.gain.setTargetAtTime(s.eqActive?s.eqLowGain:0,now,0.01);n.eqMid1Filter.gain.setTargetAtTime(s.eqActive?s.eqMid1Gain:0,now,0.01);n.eqMid2Filter.gain.setTargetAtTime(s.eqActive?s.eqMid2Gain:0,now,0.01);n.eqHighFilter.gain.setTargetAtTime(s.eqActive?s.eqHighGain:0,now,0.01);const boostLinear=s.maximizerActive?Math.pow(10,s.maxGain/20):1.0;n.maximizerBoostGain.gain.setTargetAtTime(boostLinear,now,0.01);}function startAudioDemo(){initOzoneAudioEngine();const ctx=audioRef.current.ctx;if(ctx.state==='suspended')ctx.resume();stopAudioDemo();const sampleRate=ctx.sampleRate;const bufferSize=sampleRate*4;const buffer=ctx.createBuffer(2,bufferSize,sampleRate);const left=buffer.getChannelData(0);const right=buffer.getChannelData(1);for(let i=0;i{if(!isOpen)return;initOzoneAudioEngine();const n=audioRef.current.nodes;const eqCtxFn=()=>{const c=eqCanvasRef.current;return c?c.getContext('2d'):null;};const imagerCtxFn=()=>{const c=imagerCanvasRef.current;return c?c.getContext('2d'):null;};const inCtxFn=()=>{const c=inMeterCanvasRef.current;return c?c.getContext('2d'):null;};const outCtxFn=()=>{const c=outMeterCanvasRef.current;return c?c.getContext('2d'):null;};function resizeAll(){const resizeCanvas=ref=>{const el=ref.current;if(el){el.width=el.clientWidth;el.height=el.clientHeight;}};resizeCanvas(eqCanvasRef);resizeCanvas(imagerCanvasRef);resizeCanvas(inMeterCanvasRef);resizeCanvas(outMeterCanvasRef);}resizeAll();window.addEventListener('resize',resizeAll);const fftData=new Uint8Array(1024);function renderFrame(){animFrameRef.current=requestAnimationFrame(renderFrame);const s=ozStateRef.current;// EQ Spectrum const eqCanvas=eqCanvasRef.current;if(eqCanvas){const w=eqCanvas.width,h=eqCanvas.height;const eqCtx=eqCanvas.getContext('2d');eqCtx.clearRect(0,0,w,h);eqCtx.strokeStyle='rgba(51, 65, 85, 0.3)';eqCtx.lineWidth=1;eqCtx.font='9px JetBrains Mono';eqCtx.fillStyle='#475569';const freqs=[20,50,100,200,500,1000,2000,5000,10000,20000];freqs.forEach(f=>{const x=Math.log10(f/20)/Math.log10(20000/20)*w;eqCtx.beginPath();eqCtx.moveTo(x,0);eqCtx.lineTo(x,h);eqCtx.stroke();if(f>=1000)eqCtx.fillText(`${f/1000}k`,x+3,h-6);else eqCtx.fillText(`${f}`,x+3,h-6);});if(n.outputAnalyser&&isPlaying){n.outputAnalyser.getByteFrequencyData(fftData);eqCtx.fillStyle='rgba(56, 189, 248, 0.15)';const barWidth=w/128;for(let i=0;i<128;i++){const val=fftData[i*4]/255;eqCtx.fillRect(i*barWidth,h-val*h,barWidth-1,val*h);}}eqCtx.strokeStyle='#38bdf8';eqCtx.lineWidth=2.5;eqCtx.beginPath();for(let x=0;x{const canvas=ctxRef.current;if(!canvas)return;const w=canvas.width,h=canvas.height;const ctx=canvas.getContext('2d');ctx.clearRect(0,0,w,h);const barH=level*h;const grad=ctx.createLinearGradient(0,h,0,0);grad.addColorStop(0,'#38bdf8');grad.addColorStop(0.7,'#f59e0b');grad.addColorStop(1,'#ef4444');ctx.fillStyle=grad;ctx.fillRect(2,h-barH,w-4,barH);const el=document.getElementById(textId);if(el)el.innerText=isPlaying?`${(20*Math.log10(level)).toFixed(1)} dB`:'-inf dB';};renderMeter(inMeterCanvasRef,isPlaying?0.55:0.05,'inPeakText');renderMeter(outMeterCanvasRef,isPlaying?0.85:0.05,'outPeakText');}renderFrame();// Knob setup -if(!knobsInitializedRef.current){knobsInitializedRef.current=true;const container=document.getElementById('masteringModalBody');if(container){container.querySelectorAll('.knob-container').forEach(knob=>{let isDragging=false,startY=0,startVal=0;const param=knob.dataset.param;if(!param)return;const min=parseFloat(knob.dataset.min);const max=parseFloat(knob.dataset.max);const unit=knob.dataset.unit||'';const dial=knob.querySelector('.knob-dial');const valText=knob.querySelector('.knob-val');function updateUI(val){const pct=(val-min)/(max-min);const angle=-135+pct*270;if(dial)dial.style.transform=`rotate(${angle}deg)`;if(valText)valText.innerText=`${val>0&&unit==='dB'?'+':''}${val.toFixed(1)} ${unit}`;setOzState(prev=>({...prev,[param]:val}));}const startValParsed=parseFloat(knob.dataset.value);updateUI(startValParsed);knob.addEventListener('pointerdown',e=>{isDragging=true;startY=e.clientY;startVal=ozStateRef.current[param]!==undefined?ozStateRef.current[param]:startValParsed;knob.setPointerCapture(e.pointerId);});knob.addEventListener('pointermove',e=>{if(!isDragging)return;const deltaY=startY-e.clientY;let newVal=startVal+deltaY/100*(max-min);newVal=Math.min(max,Math.max(min,newVal));updateUI(newVal);});knob.addEventListener('pointerup',e=>{isDragging=false;knob.releasePointerCapture(e.pointerId);});knob.addEventListener('pointercancel',e=>{isDragging=false;knob.releasePointerCapture(e.pointerId);});});}}return()=>{window.removeEventListener('resize',resizeAll);if(animFrameRef.current)cancelAnimationFrame(animFrameRef.current);};},[isOpen]);React.useEffect(()=>{updateAudioGraphValues();},[ozState.eqLowGain,ozState.eqMid1Gain,ozState.eqMid2Gain,ozState.eqHighGain,ozState.maxGain,ozState.eqActive,ozState.maximizerActive]);React.useEffect(()=>{if(!isOpen){stopAudioDemo();knobsInitializedRef.current=false;}},[isOpen]);if(!isOpen)return null;const switchModule=name=>setOzState(prev=>({...prev,activeModule:name}));const bandKnob=(param,min,max,val,unit,label,freq,color,filterType)=>/*#__PURE__*/React.createElement("div",{className:"bg-slate-900/80 border border-slate-800 p-2.5 rounded-lg flex flex-col justify-between"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between text-xs font-bold",style:{color}},/*#__PURE__*/React.createElement("span",null,label),/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-mono text-slate-400"},freq)),/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-around my-2"},/*#__PURE__*/React.createElement("div",{className:"knob-container","data-param":param,"data-min":min,"data-max":max,"data-value":val,"data-unit":unit},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-9 h-9 rounded-full bg-slate-800 border-2 relative flex items-center justify-center shadow-md",style:{borderColor:color}},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-0.5 h-3 rounded absolute top-1",style:{backgroundColor:color}}))),/*#__PURE__*/React.createElement("div",{className:"text-center font-mono"},/*#__PURE__*/React.createElement("span",{className:"knob-val text-xs text-slate-200 font-bold"},val>0&&unit==='dB'?'+':'',val.toFixed(1)," ",unit))),/*#__PURE__*/React.createElement("div",{className:"text-[9px] text-slate-500 font-mono text-center"},filterType));return/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-[100] flex items-center justify-center bg-black/70 backdrop-blur-sm",onClick:onClose},/*#__PURE__*/React.createElement("div",{id:"masteringModalBody",className:"flex flex-col bg-slate-950 text-slate-200 w-[95vw] h-[92vh] max-w-[1400px] rounded-2xl border border-slate-800/80 shadow-2xl overflow-hidden",onClick:e=>e.stopPropagation(),style:{fontFamily:"'Inter', sans-serif"}},/*#__PURE__*/React.createElement("header",{className:"h-12 bg-slate-900/90 border-b border-slate-800/80 flex items-center justify-between px-4 z-30 shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-3"},/*#__PURE__*/React.createElement("div",{className:"w-7 h-7 rounded-lg bg-cyan-600 flex items-center justify-center font-bold text-white shadow-lg shadow-cyan-950"},/*#__PURE__*/React.createElement("i",{"data-lucide":"zap",className:"w-3.5 h-3.5"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("h1",{className:"text-xs font-bold tracking-wider text-white flex items-center gap-2"},"MASTERING SUITE ",/*#__PURE__*/React.createElement("span",{className:"text-[9px] bg-cyan-950 text-cyan-400 border border-cyan-800/80 px-1.5 py-0.5 rounded oz-font-mono"},"WEB MASTERING V10.5")))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-3 bg-slate-950 px-3 py-1 rounded-lg border border-slate-800/80"},/*#__PURE__*/React.createElement("button",{onClick:startAudioDemo,className:"px-3 py-1 bg-cyan-600 hover:bg-cyan-500 text-white rounded text-xs font-semibold flex items-center gap-1.5 transition-all shadow-md shadow-cyan-950"},/*#__PURE__*/React.createElement("i",{"data-lucide":"play",className:"w-3 h-3"})," ",/*#__PURE__*/React.createElement("span",null,"Play Reference")),/*#__PURE__*/React.createElement("button",{onClick:stopAudioDemo,className:"px-3 py-1 bg-slate-800 hover:bg-slate-700 text-slate-300 rounded text-xs font-semibold flex items-center gap-1.5 transition-all"},/*#__PURE__*/React.createElement("i",{"data-lucide":"square",className:"w-3 h-3"})," ",/*#__PURE__*/React.createElement("span",null,"Stop")),/*#__PURE__*/React.createElement("div",{className:"h-4 w-[1px] bg-slate-800 mx-1"}),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 text-xs oz-font-mono"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400 text-[11px]"},"Preset:"),/*#__PURE__*/React.createElement("select",{className:"bg-slate-900 border border-slate-700 rounded px-2 py-0.5 text-xs text-cyan-300 outline-none focus:border-cyan-500"},/*#__PURE__*/React.createElement("option",{value:"adaptive"},"Adaptive Dynamic Master"),/*#__PURE__*/React.createElement("option",{value:"edm_club"},"EDM / Club Punch Maximizer"),/*#__PURE__*/React.createElement("option",{value:"wide_space"},"Cinematic Stereo Expansion"),/*#__PURE__*/React.createElement("option",{value:"transparent"},"Transparent High-Clarity Limiter")))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-3 text-xs oz-font-mono"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400 text-[11px]"},"Target LUFS:"),/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-bold bg-slate-950 border border-cyan-900/60 px-2 py-0.5 rounded"},"-11.0 LUFS"),/*#__PURE__*/React.createElement("button",{onClick:onClose,className:"text-slate-500 hover:text-slate-300 ml-2"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-4 h-4"})))),/*#__PURE__*/React.createElement("div",{className:"h-16 bg-slate-950 border-b border-slate-800 px-4 flex items-center gap-2 overflow-x-auto shrink-0 oz-scrollbar"},/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-slate-500 uppercase tracking-widest mr-1 oz-font-mono shrink-0"},"CHAIN:"),/*#__PURE__*/React.createElement("div",{onClick:()=>switchModule('eq'),className:`w-36 h-12 rounded-lg p-2 flex items-center justify-between cursor-pointer transition-all ${ozState.activeModule==='eq'?'oz-card-active':'oz-card'}`},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();setOzState(prev=>({...prev,eqActive:!prev.eqActive}));},className:"w-4 h-4 rounded-full flex items-center justify-center text-[9px] font-bold",style:{backgroundColor:ozState.eqActive?'#38bdf8':'#334155',color:ozState.eqActive?'#0f172a':'#94a3b8'}},/*#__PURE__*/React.createElement("i",{"data-lucide":"power",className:"w-2.5 h-2.5"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("div",{className:"text-[11px] font-bold text-slate-200"},"Dynamic EQ"),/*#__PURE__*/React.createElement("div",{className:"text-[9px] text-cyan-400 oz-font-mono"},"4-Band Peak"))),/*#__PURE__*/React.createElement("i",{"data-lucide":"activity",className:"w-3.5 h-3.5 text-slate-500"})),/*#__PURE__*/React.createElement("div",{onClick:()=>switchModule('imager'),className:`w-36 h-12 rounded-lg p-2 flex items-center justify-between cursor-pointer transition-all ${ozState.activeModule==='imager'?'oz-card-active':'oz-card'}`},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();setOzState(prev=>({...prev,imagerActive:!prev.imagerActive}));},className:"w-4 h-4 rounded-full flex items-center justify-center text-[9px] font-bold",style:{backgroundColor:ozState.imagerActive?'#38bdf8':'#334155',color:ozState.imagerActive?'#0f172a':'#94a3b8'}},/*#__PURE__*/React.createElement("i",{"data-lucide":"power",className:"w-2.5 h-2.5"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("div",{className:"text-[11px] font-bold text-slate-200"},"Imager"),/*#__PURE__*/React.createElement("div",{className:"text-[9px] text-slate-400 oz-font-mono"},"4-Band Width"))),/*#__PURE__*/React.createElement("i",{"data-lucide":"radio",className:"w-3.5 h-3.5 text-slate-500"})),/*#__PURE__*/React.createElement("div",{onClick:()=>switchModule('maximizer'),className:`w-36 h-12 rounded-lg p-2 flex items-center justify-between cursor-pointer transition-all ${ozState.activeModule==='maximizer'?'oz-card-active':'oz-card'}`},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();setOzState(prev=>({...prev,maximizerActive:!prev.maximizerActive}));},className:"w-4 h-4 rounded-full flex items-center justify-center text-[9px] font-bold",style:{backgroundColor:ozState.maximizerActive?'#38bdf8':'#334155',color:ozState.maximizerActive?'#0f172a':'#94a3b8'}},/*#__PURE__*/React.createElement("i",{"data-lucide":"power",className:"w-2.5 h-2.5"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("div",{className:"text-[11px] font-bold text-slate-200"},"Maximizer"),/*#__PURE__*/React.createElement("div",{className:"text-[9px] text-slate-400 oz-font-mono"},"IRC IV True Peak"))),/*#__PURE__*/React.createElement("i",{"data-lucide":"gauge",className:"w-3.5 h-3.5 text-slate-500"})),/*#__PURE__*/React.createElement("div",{className:"w-24 h-12 rounded-lg border border-dashed border-slate-800 flex items-center justify-center text-slate-600 hover:text-slate-400 hover:border-slate-600 cursor-pointer transition-all shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus",className:"w-4 h-4"}))),/*#__PURE__*/React.createElement("main",{className:"flex-1 flex overflow-hidden min-h-0"},/*#__PURE__*/React.createElement("div",{className:"flex-1 flex flex-col bg-slate-950 relative overflow-y-auto oz-scrollbar"},/*#__PURE__*/React.createElement("div",{className:"h-9 bg-slate-900/60 border-b border-slate-800/80 px-4 flex items-center justify-between text-xs oz-font-mono shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-3"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400 flex items-center gap-1.5"},/*#__PURE__*/React.createElement("i",{"data-lucide":"headphones",className:"w-3 h-3 text-cyan-400"})," Delta Listen"),/*#__PURE__*/React.createElement("select",{className:"bg-slate-950 border border-slate-800 rounded px-2 py-0.5 text-[11px] text-slate-300 outline-none"},/*#__PURE__*/React.createElement("option",{value:"irc4"},"IRC IV - Classic"),/*#__PURE__*/React.createElement("option",{value:"irc3"},"IRC III - Balanced"),/*#__PURE__*/React.createElement("option",{value:"irc2"},"IRC II - Crisp"))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 text-[11px]"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400"},"Learn Input Gain:"),/*#__PURE__*/React.createElement("button",{className:"bg-cyan-950 text-cyan-300 border border-cyan-800/80 px-2 py-0.5 rounded font-bold hover:bg-cyan-900 transition-colors"},"-11.0 LUFS"))),/*#__PURE__*/React.createElement("div",{className:`flex-1 flex flex-col p-4 gap-4 ${ozState.activeModule==='eq'?'':'hidden'}`},/*#__PURE__*/React.createElement("div",{className:"relative w-full h-64 bg-slate-950 border border-slate-800/90 rounded-xl overflow-hidden shadow-inner cursor-crosshair"},/*#__PURE__*/React.createElement("canvas",{ref:eqCanvasRef,className:"w-full h-full block"})),/*#__PURE__*/React.createElement("div",{className:"oz-panel p-3 rounded-xl grid grid-cols-4 gap-3"},bandKnob('eqLowGain',-12,12,1.5,'dB','BAND 1 (LOW)','100 Hz','#22d3ee','Shelf Filter'),bandKnob('eqMid1Gain',-12,12,-1.0,'dB','BAND 2 (MID LOW)','822 Hz','#fbbf24','Dynamic Bell (Q: 0.7)'),bandKnob('eqMid2Gain',-12,12,2.0,'dB','BAND 3 (MID HIGH)','3.2 kHz','#a855f7','Dynamic Bell (Q: 1.2)'),bandKnob('eqHighGain',-12,12,1.8,'dB','BAND 4 (HIGH)','10 kHz','#34d399','High Shelf'))),/*#__PURE__*/React.createElement("div",{className:`flex-1 flex flex-col p-4 gap-4 ${ozState.activeModule==='imager'?'':'hidden'}`},/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-12 gap-4 flex-1"},/*#__PURE__*/React.createElement("div",{className:"col-span-8 bg-slate-950 border border-slate-800/90 rounded-xl p-3 flex flex-col relative shadow-inner"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-cyan-400 uppercase oz-font-mono mb-2"},/*#__PURE__*/React.createElement("i",{"data-lucide":"radio",className:"w-3.5 h-3.5"})," Polar Vectorscope & Correlation Meter"),/*#__PURE__*/React.createElement("div",{className:"flex-1 relative w-full h-56 flex items-center justify-center"},/*#__PURE__*/React.createElement("canvas",{ref:imagerCanvasRef,className:"w-full h-full block"}))),/*#__PURE__*/React.createElement("div",{className:"col-span-4 oz-panel p-3 rounded-xl flex flex-col justify-between"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-slate-300 uppercase oz-font-mono"},"4-Band Stereo Width"),/*#__PURE__*/React.createElement("div",{className:"space-y-3 my-auto"},[{id:'w1',label:'Band 1 (0-100Hz)',color:'#22d3ee',val:ozState.w1},{id:'w2',label:'Band 2 (100-1kHz)',color:'#fbbf24',val:ozState.w2},{id:'w3',label:'Band 3 (1k-6kHz)',color:'#a855f7',val:ozState.w3},{id:'w4',label:'Band 4 (6k-20kHz)',color:'#34d399',val:ozState.w4}].map(b=>/*#__PURE__*/React.createElement("div",{key:b.id},/*#__PURE__*/React.createElement("div",{className:"flex justify-between text-[11px] font-mono mb-1"},/*#__PURE__*/React.createElement("span",{style:{color:b.color,fontWeight:700}},b.label),/*#__PURE__*/React.createElement("span",{id:b.id+'Val'},b.val,"%")),/*#__PURE__*/React.createElement("input",{type:"range",min:"-100",max:"100",value:b.val,onChange:e=>setOzState(prev=>({...prev,[b.id]:parseInt(e.target.value)})),className:"w-full h-1 cursor-pointer",style:{accentColor:b.color}}))))))),/*#__PURE__*/React.createElement("div",{className:`flex-1 flex flex-col p-4 gap-4 ${ozState.activeModule==='maximizer'?'':'hidden'}`},/*#__PURE__*/React.createElement("div",{className:"oz-panel p-4 rounded-xl flex-1 grid grid-cols-12 gap-6 items-center"},/*#__PURE__*/React.createElement("div",{className:"col-span-4 flex flex-col items-center justify-center border-r border-slate-800 pr-4"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-slate-400 uppercase oz-font-mono mb-3"},"Maximizer Gain Boost"),/*#__PURE__*/React.createElement("div",{className:"knob-container my-2","data-param":"maxGain","data-min":"0","data-max":"12","data-value":"5.4","data-unit":"dB"},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-24 h-24 rounded-full bg-slate-900 border-4 border-cyan-500 relative flex items-center justify-center shadow-2xl"},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-1 h-8 bg-cyan-400 rounded absolute top-2"}),/*#__PURE__*/React.createElement("span",{className:"knob-val text-sm font-bold oz-font-mono text-cyan-300 z-10"},"+5.4 dB"))),/*#__PURE__*/React.createElement("div",{className:"w-full mt-4 bg-slate-950 p-2 rounded-lg border border-slate-800 text-xs oz-font-mono flex justify-between items-center"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400"},"Ceiling Level:"),/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-bold"},ozState.ceiling.toFixed(2)," dB"))),/*#__PURE__*/React.createElement("div",{className:"col-span-8 grid grid-cols-3 gap-4"},/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 p-3 border border-slate-800 rounded-xl flex flex-col items-center"},/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-slate-400 oz-font-mono mb-2"},"UPWARD COMPRESS"),/*#__PURE__*/React.createElement("div",{className:"knob-container","data-param":"maxUpward","data-min":"0","data-max":"10","data-value":"2.0","data-unit":"dB"},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-12 h-12 rounded-full bg-slate-800 border-2 border-cyan-500 relative flex items-center justify-center"},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-0.5 h-4 bg-cyan-400 rounded absolute top-1"}))),/*#__PURE__*/React.createElement("span",{className:"knob-val text-xs font-mono text-slate-200 mt-2"},"+2.0 dB")),/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 p-3 border border-slate-800 rounded-xl flex flex-col items-center"},/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-slate-400 oz-font-mono mb-2"},"SOFT CLIPPER"),/*#__PURE__*/React.createElement("div",{className:"knob-container","data-param":"maxSoftClip","data-min":"0","data-max":"100","data-value":"15","data-unit":"%"},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-12 h-12 rounded-full bg-slate-800 border-2 border-amber-500 relative flex items-center justify-center"},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-0.5 h-4 bg-amber-400 rounded absolute top-1"}))),/*#__PURE__*/React.createElement("span",{className:"knob-val text-xs font-mono text-slate-200 mt-2"},"15%")),/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 p-3 border border-slate-800 rounded-xl flex flex-col items-center"},/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-slate-400 oz-font-mono mb-2"},"TRANSIENT EMPHASIS"),/*#__PURE__*/React.createElement("div",{className:"knob-container","data-param":"maxTransient","data-min":"0","data-max":"100","data-value":"25","data-unit":"%"},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-12 h-12 rounded-full bg-slate-800 border-2 border-emerald-500 relative flex items-center justify-center"},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-0.5 h-4 bg-emerald-400 rounded absolute top-1"}))),/*#__PURE__*/React.createElement("span",{className:"knob-val text-xs font-mono text-slate-200 mt-2"},"25%")))))),/*#__PURE__*/React.createElement("div",{className:"w-64 bg-slate-900 border-l border-slate-800/80 p-3 flex flex-col justify-between shadow-2xl oz-font-mono text-xs z-20 shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between border-b border-slate-800 pb-2 mb-2"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-white tracking-wider uppercase flex items-center gap-1.5"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3 h-3 text-cyan-400"})," I/O METERS"),/*#__PURE__*/React.createElement("span",{className:"text-[9px] bg-cyan-950 border border-cyan-800 text-cyan-300 px-1 py-0.5 rounded"},"TRUE PEAK")),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-2 text-[10px] text-center mb-2"},/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 border border-slate-800/80 p-1.5 rounded"},/*#__PURE__*/React.createElement("div",{className:"text-slate-500 font-bold"},"IN PEAK"),/*#__PURE__*/React.createElement("div",{id:"inPeakText",className:"text-cyan-400 font-bold oz-font-mono"},"-inf dB")),/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 border border-slate-800/80 p-1.5 rounded"},/*#__PURE__*/React.createElement("div",{className:"text-slate-500 font-bold"},"OUT PEAK"),/*#__PURE__*/React.createElement("div",{id:"outPeakText",className:"text-emerald-400 font-bold oz-font-mono"},"-inf dB"))),/*#__PURE__*/React.createElement("div",{className:"flex-1 bg-slate-950 border border-slate-800/90 rounded-xl p-2 flex justify-around relative overflow-hidden my-1"},/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-center h-full"},/*#__PURE__*/React.createElement("span",{className:"text-[9px] text-slate-500 mb-1"},"IN"),/*#__PURE__*/React.createElement("div",{className:"flex-1 w-5 bg-slate-900 border border-slate-800 rounded relative overflow-hidden flex items-end"},/*#__PURE__*/React.createElement("canvas",{ref:inMeterCanvasRef,className:"w-full h-full block"}))),/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-center h-full"},/*#__PURE__*/React.createElement("span",{className:"text-[9px] text-slate-500 mb-1"},"OUT"),/*#__PURE__*/React.createElement("div",{className:"flex-1 w-6 bg-slate-900 border border-slate-800 rounded relative overflow-hidden flex items-end"},/*#__PURE__*/React.createElement("canvas",{ref:outMeterCanvasRef,className:"w-full h-full block"})))),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-1.5 mt-2"},/*#__PURE__*/React.createElement("button",{onClick:()=>setOzState(prev=>({...prev,isBypassed:!prev.isBypassed})),className:`py-1.5 rounded text-[10px] font-bold border transition-colors ${ozState.isBypassed?'bg-cyan-600 border-cyan-500 text-white':'bg-slate-800 hover:bg-slate-700 text-slate-200 border-slate-700'}`},"Bypass"),/*#__PURE__*/React.createElement("button",{className:"bg-slate-800 hover:bg-slate-700 text-slate-200 py-1.5 rounded text-[10px] font-bold border border-slate-700 transition-colors"},"Gain Match"),/*#__PURE__*/React.createElement("button",{className:"bg-slate-800 hover:bg-slate-700 text-slate-300 py-1.5 rounded text-[10px] border border-slate-700"},"Codec"),/*#__PURE__*/React.createElement("button",{className:"bg-slate-800 hover:bg-slate-700 text-slate-300 py-1.5 rounded text-[10px] border border-slate-700"},"Dither"))))));};const App=()=>{// ── State Definitions ── +if(!knobsInitializedRef.current){knobsInitializedRef.current=true;const container=document.getElementById('masteringModalBody');if(container){container.querySelectorAll('.knob-container').forEach(knob=>{let isDragging=false,startY=0,startVal=0;const param=knob.dataset.param;if(!param)return;const min=parseFloat(knob.dataset.min);const max=parseFloat(knob.dataset.max);const unit=knob.dataset.unit||'';const dial=knob.querySelector('.knob-dial');const valText=knob.querySelector('.knob-val');function updateUI(val){const pct=(val-min)/(max-min);const angle=-135+pct*270;if(dial)dial.style.transform=`rotate(${angle}deg)`;if(valText)valText.innerText=`${val>0&&unit==='dB'?'+':''}${val.toFixed(1)} ${unit}`;setOzState(prev=>({...prev,[param]:val}));}const startValParsed=parseFloat(knob.dataset.value);updateUI(startValParsed);knob.addEventListener('pointerdown',e=>{isDragging=true;startY=e.clientY;startVal=ozStateRef.current[param]!==undefined?ozStateRef.current[param]:startValParsed;knob.setPointerCapture(e.pointerId);});knob.addEventListener('pointermove',e=>{if(!isDragging)return;const deltaY=startY-e.clientY;let newVal=startVal+deltaY/100*(max-min);newVal=Math.min(max,Math.max(min,newVal));updateUI(newVal);});knob.addEventListener('pointerup',e=>{isDragging=false;knob.releasePointerCapture(e.pointerId);});knob.addEventListener('pointercancel',e=>{isDragging=false;knob.releasePointerCapture(e.pointerId);});});}}return()=>{window.removeEventListener('resize',resizeAll);if(animFrameRef.current)cancelAnimationFrame(animFrameRef.current);};},[isOpen]);React.useEffect(()=>{updateAudioGraphValues();},[ozState.eqLowGain,ozState.eqMid1Gain,ozState.eqMid2Gain,ozState.eqHighGain,ozState.maxGain,ozState.eqActive,ozState.maximizerActive]);React.useEffect(()=>{if(!isOpen){stopAudioDemo();knobsInitializedRef.current=false;if(masterConnected){toggleMasteringOnMaster(false,null);setMasterConnected(false);}}},[isOpen]);// Sync mastering chain with master bus +React.useEffect(()=>{const nodes=audioRef.current.nodes;const hasNodes=nodes.eqLowFilter&&nodes.maximizerCompressor;if(masterConnected&&hasNodes){// Ensure audio engine is initialized with proper values +initOzoneAudioEngine();toggleMasteringOnMaster(true,nodes);updateAudioGraphValues();}else if(!masterConnected){toggleMasteringOnMaster(false,null);}return()=>{if(masterConnected)toggleMasteringOnMaster(false,null);};},[masterConnected]);if(!isOpen)return null;const switchModule=name=>setOzState(prev=>({...prev,activeModule:name}));const bandKnob=(param,min,max,val,unit,label,freq,color,filterType)=>/*#__PURE__*/React.createElement("div",{className:"bg-slate-900/80 border border-slate-800 p-2.5 rounded-lg flex flex-col justify-between"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between text-xs font-bold",style:{color}},/*#__PURE__*/React.createElement("span",null,label),/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-mono text-slate-400"},freq)),/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-around my-2"},/*#__PURE__*/React.createElement("div",{className:"knob-container","data-param":param,"data-min":min,"data-max":max,"data-value":val,"data-unit":unit},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-9 h-9 rounded-full bg-slate-800 border-2 relative flex items-center justify-center shadow-md",style:{borderColor:color}},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-0.5 h-3 rounded absolute top-1",style:{backgroundColor:color}}))),/*#__PURE__*/React.createElement("div",{className:"text-center font-mono"},/*#__PURE__*/React.createElement("span",{className:"knob-val text-xs text-slate-200 font-bold"},val>0&&unit==='dB'?'+':'',val.toFixed(1)," ",unit))),/*#__PURE__*/React.createElement("div",{className:"text-[9px] text-slate-500 font-mono text-center"},filterType));return/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-[100] flex items-center justify-center bg-black/70 backdrop-blur-sm",onClick:onClose},/*#__PURE__*/React.createElement("div",{id:"masteringModalBody",className:"flex flex-col bg-slate-950 text-slate-200 w-[95vw] h-[92vh] max-w-[1400px] rounded-2xl border border-slate-800/80 shadow-2xl overflow-hidden",onClick:e=>e.stopPropagation(),style:{fontFamily:"'Inter', sans-serif"}},/*#__PURE__*/React.createElement("header",{className:"h-12 bg-slate-900/90 border-b border-slate-800/80 flex items-center justify-between px-4 z-30 shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-3"},/*#__PURE__*/React.createElement("div",{className:"w-7 h-7 rounded-lg bg-cyan-600 flex items-center justify-center font-bold text-white shadow-lg shadow-cyan-950"},/*#__PURE__*/React.createElement("i",{"data-lucide":"zap",className:"w-3.5 h-3.5"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("h1",{className:"text-xs font-bold tracking-wider text-white flex items-center gap-2"},"MASTERING SUITE ",/*#__PURE__*/React.createElement("span",{className:"text-[9px] bg-cyan-950 text-cyan-400 border border-cyan-800/80 px-1.5 py-0.5 rounded oz-font-mono"},"WEB MASTERING V10.5")))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-3 bg-slate-950 px-3 py-1 rounded-lg border border-slate-800/80"},/*#__PURE__*/React.createElement("button",{onClick:startAudioDemo,className:"px-3 py-1 bg-cyan-600 hover:bg-cyan-500 text-white rounded text-xs font-semibold flex items-center gap-1.5 transition-all shadow-md shadow-cyan-950"},/*#__PURE__*/React.createElement("i",{"data-lucide":"play",className:"w-3 h-3"})," ",/*#__PURE__*/React.createElement("span",null,"Play Reference")),/*#__PURE__*/React.createElement("button",{onClick:stopAudioDemo,className:"px-3 py-1 bg-slate-800 hover:bg-slate-700 text-slate-300 rounded text-xs font-semibold flex items-center gap-1.5 transition-all"},/*#__PURE__*/React.createElement("i",{"data-lucide":"square",className:"w-3 h-3"})," ",/*#__PURE__*/React.createElement("span",null,"Stop")),/*#__PURE__*/React.createElement("div",{className:"h-4 w-[1px] bg-slate-800 mx-1"}),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 text-xs oz-font-mono"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400 text-[11px]"},"Preset:"),/*#__PURE__*/React.createElement("select",{className:"bg-slate-900 border border-slate-700 rounded px-2 py-0.5 text-xs text-cyan-300 outline-none focus:border-cyan-500"},/*#__PURE__*/React.createElement("option",{value:"adaptive"},"Adaptive Dynamic Master"),/*#__PURE__*/React.createElement("option",{value:"edm_club"},"EDM / Club Punch Maximizer"),/*#__PURE__*/React.createElement("option",{value:"wide_space"},"Cinematic Stereo Expansion"),/*#__PURE__*/React.createElement("option",{value:"transparent"},"Transparent High-Clarity Limiter")))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-3 text-xs oz-font-mono"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400 text-[11px]"},"Target LUFS:"),/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-bold bg-slate-950 border border-cyan-900/60 px-2 py-0.5 rounded"},"-11.0 LUFS"),/*#__PURE__*/React.createElement("button",{onClick:()=>{initOzoneAudioEngine();setMasterConnected(prev=>!prev);},className:`px-2 py-0.5 rounded text-[10px] font-bold border transition-colors ${masterConnected?'bg-emerald-700 border-emerald-500 text-white':'bg-slate-800 border-slate-700 text-slate-300 hover:bg-slate-700'}`},masterConnected?'Master ON':'Master OFF'),/*#__PURE__*/React.createElement("button",{onClick:onClose,className:"text-slate-500 hover:text-slate-300 ml-2"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-4 h-4"})))),/*#__PURE__*/React.createElement("div",{className:"h-16 bg-slate-950 border-b border-slate-800 px-4 flex items-center gap-2 overflow-x-auto shrink-0 oz-scrollbar"},/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-slate-500 uppercase tracking-widest mr-1 oz-font-mono shrink-0"},"CHAIN:"),/*#__PURE__*/React.createElement("div",{onClick:()=>switchModule('eq'),className:`w-36 h-12 rounded-lg p-2 flex items-center justify-between cursor-pointer transition-all ${ozState.activeModule==='eq'?'oz-card-active':'oz-card'}`},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();setOzState(prev=>({...prev,eqActive:!prev.eqActive}));},className:"w-4 h-4 rounded-full flex items-center justify-center text-[9px] font-bold",style:{backgroundColor:ozState.eqActive?'#38bdf8':'#334155',color:ozState.eqActive?'#0f172a':'#94a3b8'}},/*#__PURE__*/React.createElement("i",{"data-lucide":"power",className:"w-2.5 h-2.5"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("div",{className:"text-[11px] font-bold text-slate-200"},"Dynamic EQ"),/*#__PURE__*/React.createElement("div",{className:"text-[9px] text-cyan-400 oz-font-mono"},"4-Band Peak"))),/*#__PURE__*/React.createElement("i",{"data-lucide":"activity",className:"w-3.5 h-3.5 text-slate-500"})),/*#__PURE__*/React.createElement("div",{onClick:()=>switchModule('imager'),className:`w-36 h-12 rounded-lg p-2 flex items-center justify-between cursor-pointer transition-all ${ozState.activeModule==='imager'?'oz-card-active':'oz-card'}`},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();setOzState(prev=>({...prev,imagerActive:!prev.imagerActive}));},className:"w-4 h-4 rounded-full flex items-center justify-center text-[9px] font-bold",style:{backgroundColor:ozState.imagerActive?'#38bdf8':'#334155',color:ozState.imagerActive?'#0f172a':'#94a3b8'}},/*#__PURE__*/React.createElement("i",{"data-lucide":"power",className:"w-2.5 h-2.5"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("div",{className:"text-[11px] font-bold text-slate-200"},"Imager"),/*#__PURE__*/React.createElement("div",{className:"text-[9px] text-slate-400 oz-font-mono"},"4-Band Width"))),/*#__PURE__*/React.createElement("i",{"data-lucide":"radio",className:"w-3.5 h-3.5 text-slate-500"})),/*#__PURE__*/React.createElement("div",{onClick:()=>switchModule('maximizer'),className:`w-36 h-12 rounded-lg p-2 flex items-center justify-between cursor-pointer transition-all ${ozState.activeModule==='maximizer'?'oz-card-active':'oz-card'}`},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();setOzState(prev=>({...prev,maximizerActive:!prev.maximizerActive}));},className:"w-4 h-4 rounded-full flex items-center justify-center text-[9px] font-bold",style:{backgroundColor:ozState.maximizerActive?'#38bdf8':'#334155',color:ozState.maximizerActive?'#0f172a':'#94a3b8'}},/*#__PURE__*/React.createElement("i",{"data-lucide":"power",className:"w-2.5 h-2.5"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("div",{className:"text-[11px] font-bold text-slate-200"},"Maximizer"),/*#__PURE__*/React.createElement("div",{className:"text-[9px] text-slate-400 oz-font-mono"},"IRC IV True Peak"))),/*#__PURE__*/React.createElement("i",{"data-lucide":"gauge",className:"w-3.5 h-3.5 text-slate-500"})),/*#__PURE__*/React.createElement("div",{className:"w-24 h-12 rounded-lg border border-dashed border-slate-800 flex items-center justify-center text-slate-600 hover:text-slate-400 hover:border-slate-600 cursor-pointer transition-all shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus",className:"w-4 h-4"}))),/*#__PURE__*/React.createElement("main",{className:"flex-1 flex overflow-hidden min-h-0"},/*#__PURE__*/React.createElement("div",{className:"flex-1 flex flex-col bg-slate-950 relative overflow-y-auto oz-scrollbar"},/*#__PURE__*/React.createElement("div",{className:"h-9 bg-slate-900/60 border-b border-slate-800/80 px-4 flex items-center justify-between text-xs oz-font-mono shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-3"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400 flex items-center gap-1.5"},/*#__PURE__*/React.createElement("i",{"data-lucide":"headphones",className:"w-3 h-3 text-cyan-400"})," Delta Listen"),/*#__PURE__*/React.createElement("select",{className:"bg-slate-950 border border-slate-800 rounded px-2 py-0.5 text-[11px] text-slate-300 outline-none"},/*#__PURE__*/React.createElement("option",{value:"irc4"},"IRC IV - Classic"),/*#__PURE__*/React.createElement("option",{value:"irc3"},"IRC III - Balanced"),/*#__PURE__*/React.createElement("option",{value:"irc2"},"IRC II - Crisp"))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 text-[11px]"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400"},"Learn Input Gain:"),/*#__PURE__*/React.createElement("button",{className:"bg-cyan-950 text-cyan-300 border border-cyan-800/80 px-2 py-0.5 rounded font-bold hover:bg-cyan-900 transition-colors"},"-11.0 LUFS"))),/*#__PURE__*/React.createElement("div",{className:`flex-1 flex flex-col p-4 gap-4 ${ozState.activeModule==='eq'?'':'hidden'}`},/*#__PURE__*/React.createElement("div",{className:"relative w-full h-64 bg-slate-950 border border-slate-800/90 rounded-xl overflow-hidden shadow-inner cursor-crosshair"},/*#__PURE__*/React.createElement("canvas",{ref:eqCanvasRef,className:"w-full h-full block"})),/*#__PURE__*/React.createElement("div",{className:"oz-panel p-3 rounded-xl grid grid-cols-4 gap-3"},bandKnob('eqLowGain',-12,12,1.5,'dB','BAND 1 (LOW)','100 Hz','#22d3ee','Shelf Filter'),bandKnob('eqMid1Gain',-12,12,-1.0,'dB','BAND 2 (MID LOW)','822 Hz','#fbbf24','Dynamic Bell (Q: 0.7)'),bandKnob('eqMid2Gain',-12,12,2.0,'dB','BAND 3 (MID HIGH)','3.2 kHz','#a855f7','Dynamic Bell (Q: 1.2)'),bandKnob('eqHighGain',-12,12,1.8,'dB','BAND 4 (HIGH)','10 kHz','#34d399','High Shelf'))),/*#__PURE__*/React.createElement("div",{className:`flex-1 flex flex-col p-4 gap-4 ${ozState.activeModule==='imager'?'':'hidden'}`},/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-12 gap-4 flex-1"},/*#__PURE__*/React.createElement("div",{className:"col-span-8 bg-slate-950 border border-slate-800/90 rounded-xl p-3 flex flex-col relative shadow-inner"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-cyan-400 uppercase oz-font-mono mb-2"},/*#__PURE__*/React.createElement("i",{"data-lucide":"radio",className:"w-3.5 h-3.5"})," Polar Vectorscope & Correlation Meter"),/*#__PURE__*/React.createElement("div",{className:"flex-1 relative w-full h-56 flex items-center justify-center"},/*#__PURE__*/React.createElement("canvas",{ref:imagerCanvasRef,className:"w-full h-full block"}))),/*#__PURE__*/React.createElement("div",{className:"col-span-4 oz-panel p-3 rounded-xl flex flex-col justify-between"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-slate-300 uppercase oz-font-mono"},"4-Band Stereo Width"),/*#__PURE__*/React.createElement("div",{className:"space-y-3 my-auto"},[{id:'w1',label:'Band 1 (0-100Hz)',color:'#22d3ee',val:ozState.w1},{id:'w2',label:'Band 2 (100-1kHz)',color:'#fbbf24',val:ozState.w2},{id:'w3',label:'Band 3 (1k-6kHz)',color:'#a855f7',val:ozState.w3},{id:'w4',label:'Band 4 (6k-20kHz)',color:'#34d399',val:ozState.w4}].map(b=>/*#__PURE__*/React.createElement("div",{key:b.id},/*#__PURE__*/React.createElement("div",{className:"flex justify-between text-[11px] font-mono mb-1"},/*#__PURE__*/React.createElement("span",{style:{color:b.color,fontWeight:700}},b.label),/*#__PURE__*/React.createElement("span",{id:b.id+'Val'},b.val,"%")),/*#__PURE__*/React.createElement("input",{type:"range",min:"-100",max:"100",value:b.val,onChange:e=>setOzState(prev=>({...prev,[b.id]:parseInt(e.target.value)})),className:"w-full h-1 cursor-pointer",style:{accentColor:b.color}}))))))),/*#__PURE__*/React.createElement("div",{className:`flex-1 flex flex-col p-4 gap-4 ${ozState.activeModule==='maximizer'?'':'hidden'}`},/*#__PURE__*/React.createElement("div",{className:"oz-panel p-4 rounded-xl flex-1 grid grid-cols-12 gap-6 items-center"},/*#__PURE__*/React.createElement("div",{className:"col-span-4 flex flex-col items-center justify-center border-r border-slate-800 pr-4"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-slate-400 uppercase oz-font-mono mb-3"},"Maximizer Gain Boost"),/*#__PURE__*/React.createElement("div",{className:"knob-container my-2","data-param":"maxGain","data-min":"0","data-max":"12","data-value":"5.4","data-unit":"dB"},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-24 h-24 rounded-full bg-slate-900 border-4 border-cyan-500 relative flex items-center justify-center shadow-2xl"},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-1 h-8 bg-cyan-400 rounded absolute top-2"}),/*#__PURE__*/React.createElement("span",{className:"knob-val text-sm font-bold oz-font-mono text-cyan-300 z-10"},"+5.4 dB"))),/*#__PURE__*/React.createElement("div",{className:"w-full mt-4 bg-slate-950 p-2 rounded-lg border border-slate-800 text-xs oz-font-mono flex justify-between items-center"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400"},"Ceiling Level:"),/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-bold"},ozState.ceiling.toFixed(2)," dB"))),/*#__PURE__*/React.createElement("div",{className:"col-span-8 grid grid-cols-3 gap-4"},/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 p-3 border border-slate-800 rounded-xl flex flex-col items-center"},/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-slate-400 oz-font-mono mb-2"},"UPWARD COMPRESS"),/*#__PURE__*/React.createElement("div",{className:"knob-container","data-param":"maxUpward","data-min":"0","data-max":"10","data-value":"2.0","data-unit":"dB"},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-12 h-12 rounded-full bg-slate-800 border-2 border-cyan-500 relative flex items-center justify-center"},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-0.5 h-4 bg-cyan-400 rounded absolute top-1"}))),/*#__PURE__*/React.createElement("span",{className:"knob-val text-xs font-mono text-slate-200 mt-2"},"+2.0 dB")),/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 p-3 border border-slate-800 rounded-xl flex flex-col items-center"},/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-slate-400 oz-font-mono mb-2"},"SOFT CLIPPER"),/*#__PURE__*/React.createElement("div",{className:"knob-container","data-param":"maxSoftClip","data-min":"0","data-max":"100","data-value":"15","data-unit":"%"},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-12 h-12 rounded-full bg-slate-800 border-2 border-amber-500 relative flex items-center justify-center"},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-0.5 h-4 bg-amber-400 rounded absolute top-1"}))),/*#__PURE__*/React.createElement("span",{className:"knob-val text-xs font-mono text-slate-200 mt-2"},"15%")),/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 p-3 border border-slate-800 rounded-xl flex flex-col items-center"},/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-slate-400 oz-font-mono mb-2"},"TRANSIENT EMPHASIS"),/*#__PURE__*/React.createElement("div",{className:"knob-container","data-param":"maxTransient","data-min":"0","data-max":"100","data-value":"25","data-unit":"%"},/*#__PURE__*/React.createElement("div",{className:"knob-dial w-12 h-12 rounded-full bg-slate-800 border-2 border-emerald-500 relative flex items-center justify-center"},/*#__PURE__*/React.createElement("div",{className:"knob-pointer w-0.5 h-4 bg-emerald-400 rounded absolute top-1"}))),/*#__PURE__*/React.createElement("span",{className:"knob-val text-xs font-mono text-slate-200 mt-2"},"25%")))))),/*#__PURE__*/React.createElement("div",{className:"w-64 bg-slate-900 border-l border-slate-800/80 p-3 flex flex-col justify-between shadow-2xl oz-font-mono text-xs z-20 shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between border-b border-slate-800 pb-2 mb-2"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-white tracking-wider uppercase flex items-center gap-1.5"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3 h-3 text-cyan-400"})," I/O METERS"),/*#__PURE__*/React.createElement("span",{className:"text-[9px] bg-cyan-950 border border-cyan-800 text-cyan-300 px-1 py-0.5 rounded"},"TRUE PEAK")),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-2 text-[10px] text-center mb-2"},/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 border border-slate-800/80 p-1.5 rounded"},/*#__PURE__*/React.createElement("div",{className:"text-slate-500 font-bold"},"IN PEAK"),/*#__PURE__*/React.createElement("div",{id:"inPeakText",className:"text-cyan-400 font-bold oz-font-mono"},"-inf dB")),/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 border border-slate-800/80 p-1.5 rounded"},/*#__PURE__*/React.createElement("div",{className:"text-slate-500 font-bold"},"OUT PEAK"),/*#__PURE__*/React.createElement("div",{id:"outPeakText",className:"text-emerald-400 font-bold oz-font-mono"},"-inf dB"))),/*#__PURE__*/React.createElement("div",{className:"flex-1 bg-slate-950 border border-slate-800/90 rounded-xl p-2 flex justify-around relative overflow-hidden my-1"},/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-center h-full"},/*#__PURE__*/React.createElement("span",{className:"text-[9px] text-slate-500 mb-1"},"IN"),/*#__PURE__*/React.createElement("div",{className:"flex-1 w-5 bg-slate-900 border border-slate-800 rounded relative overflow-hidden flex items-end"},/*#__PURE__*/React.createElement("canvas",{ref:inMeterCanvasRef,className:"w-full h-full block"}))),/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-center h-full"},/*#__PURE__*/React.createElement("span",{className:"text-[9px] text-slate-500 mb-1"},"OUT"),/*#__PURE__*/React.createElement("div",{className:"flex-1 w-6 bg-slate-900 border border-slate-800 rounded relative overflow-hidden flex items-end"},/*#__PURE__*/React.createElement("canvas",{ref:outMeterCanvasRef,className:"w-full h-full block"})))),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-1.5 mt-2"},/*#__PURE__*/React.createElement("button",{onClick:()=>setOzState(prev=>({...prev,isBypassed:!prev.isBypassed})),className:`py-1.5 rounded text-[10px] font-bold border transition-colors ${ozState.isBypassed?'bg-cyan-600 border-cyan-500 text-white':'bg-slate-800 hover:bg-slate-700 text-slate-200 border-slate-700'}`},"Bypass"),/*#__PURE__*/React.createElement("button",{className:"bg-slate-800 hover:bg-slate-700 text-slate-200 py-1.5 rounded text-[10px] font-bold border border-slate-700 transition-colors"},"Gain Match"),/*#__PURE__*/React.createElement("button",{className:"bg-slate-800 hover:bg-slate-700 text-slate-300 py-1.5 rounded text-[10px] border border-slate-700"},"Codec"),/*#__PURE__*/React.createElement("button",{className:"bg-slate-800 hover:bg-slate-700 text-slate-300 py-1.5 rounded text-[10px] border border-slate-700"},"Dither"))))));};const App=()=>{// ── State Definitions ── const[tracks,setTracks]=useState([{id:'1',name:'Track 01',buffer:null,startTime:0,volumeDb:0,pan:0,muted:false,solo:false,color:'#0f766e',markers:[],serverFileId:null,clips:[],sections:[],midiItems:[],isArmed:false,monitoringEnabled:true,inputSource:{deviceType:'NONE',deviceId:''}},{id:'2',name:'Track 02',buffer:null,startTime:0,volumeDb:0,pan:0,muted:false,solo:false,color:'#1d4ed8',markers:[],serverFileId:null,clips:[],sections:[],midiItems:[],isArmed:false,monitoringEnabled:true,inputSource:{deviceType:'NONE',deviceId:''}}]);const[appWarningModal,setAppWarningModal]=useState(null);const[bpm,setBpm]=useState(localStorage.getItem('studio_bpm')||'120');const prevBpmRef=useRef(bpm);const[draggedClip,setDraggedClip]=useState(null);const[hoveredTrackId,setHoveredTrackId]=useState(null);// Recalculate item/section/selection durations when BPM changes useEffect(()=>{const oldSpb=prevBpmRef.current?60.0/parseFloat(prevBpmRef.current)*4:null;const bpmVal=parseFloat(bpm)||120;const secondsPerBar=60.0/bpmVal*4;// Recalculate range loop selection to maintain bar count (tempo mode only) if(oldSpb&&selectionFollowsTempo&&selectionStart!==null&&selectionEnd!==null&&selectionEnd>selectionStart){const startBar=selectionStart/oldSpb;const endBar=selectionEnd/oldSpb;if(endBar-startBar>0.01){setSelectionStart(startBar*secondsPerBar);setSelectionEnd(endBar*secondsPerBar);}}prevBpmRef.current=bpm;// Force canvas redraw @@ -212,7 +221,9 @@ const midiCh=msg.data[0]&0x0F;if(cmd===0xB){// Controller Change: forward to ALL const cc=msg.data[1];const val=msg.data[2];if(window.SonicSF&&window.SonicSF.controllerChange){var ccTracks=activeTracksRef.current||[];var hasArmed=ccTracks.some(function(t){return t.isArmed;});if(hasArmed){ccTracks.forEach(function(ct){if(!ct.isArmed)return;var ctCh=window.SonicPianoRoll?window.SonicPianoRoll.getTrackMidiChannel(ct,ccTracks):ct.midiChannel!==undefined?ct.midiChannel:0;window.SonicSF.controllerChange(ctCh,cc,val);});}else{window.SonicSF.controllerChange(midiCh,cc,val);}}}else if(cmd===0xE){// Pitch Bend: forward to ALL armed tracks' dedicated channels const lsb=msg.data[1];const msb=msg.data[2];const bendVal=msb<<7|lsb;if(window.SonicSF&&window.SonicSF.pitchBend){var pbTracks=activeTracksRef.current||[];var hasArmedPB=pbTracks.some(function(t){return t.isArmed;});if(hasArmedPB){pbTracks.forEach(function(pt){if(!pt.isArmed)return;var ptCh=window.SonicPianoRoll?window.SonicPianoRoll.getTrackMidiChannel(pt,pbTracks):pt.midiChannel!==undefined?pt.midiChannel:0;window.SonicSF.pitchBend(ptCh,bendVal);});}else{window.SonicSF.pitchBend(midiCh,bendVal);}}}// Forward to active MIDI recorders if(activeMIDIRecordersRef.current){for(let trackId in activeMIDIRecordersRef.current){const rec=activeMIDIRecordersRef.current[trackId];if(rec){rec.handleMIDIMessage(msg,input.id);}}}};}setMidiDevices(inputs);access.onstatechange=()=>{const inputs=[];for(let input of access.inputs.values()){inputs.push(input);}setMidiDevices(inputs);};}).catch(err=>console.log('MIDI access error:',err));}},[]);const[showAIConfig,setShowAIConfig]=useState(false);const[recordingState,setRecordingState]=useState('IDLE');// 'IDLE' | 'COUNT_IN' | 'RECORDING' -const[recTempMidiNotes,setRecTempMidiNotes]=useState([]);const[recTempAudioBuffer,setRecTempAudioBuffer]=useState(null);const[recStartTimelineTime,setRecStartTimelineTime]=useState(0);const[canvasRedrawCount,setCanvasRedrawCount]=useState(0);const[lastMidiNote,setLastMidiNote]=useState(null);const lastMidiNoteRef=useRef(null);const activeMIDIRecordersRef=useRef({});const activeAudioRecordersRef=useRef({});const pianoRollRecorderRef=useRef(null);const activeMidiPitchesRef=useRef(new Set());const[activeMidiPitches,setActiveMidiPitches]=useState(new Set());const recordingPCMDataRef=useRef({});const recordingStartTimeRef=useRef(0);const recordingSyncRef=useRef(null);const recordingStateRef=useRef(recordingState);recordingStateRef.current=recordingState;const lastTempCompileTimeRef=useRef(0);const nextMetronomeBeatRef=useRef(0);const[showExportPanel,setShowExportPanel]=useState(false);const[showAIPanel,setShowAIPanel]=useState(true);const[showSelectionPanel,setShowSelectionPanel]=useState(false);const[showPythonToolsPanel,setShowPythonToolsPanel]=useState(false);const[showMediaExplorer,setShowMediaExplorer]=useState(false);const[scrollBufferExtra,setScrollBufferExtra]=useState(0);const scrollBufferExtraRef=useRef(0);scrollBufferExtraRef.current=scrollBufferExtra;const[showFxRack,setShowFxRack]=useState(false);const[showMidiEvents,setShowMidiEvents]=useState(false);const[showMixer,setShowMixer]=useState(false);const setShowMixerRef=useRef(setShowMixer);setShowMixerRef.current=setShowMixer;const[mixerHeight,setMixerHeight]=useState(function(){var saved=localStorage.getItem('studio_mixer_height');return saved?parseInt(saved):200;}());const[rightSidebarWidth,setRightSidebarWidth]=useState(320);const[tcpWidth,setTcpWidth]=useState(320);const[mediaExplorerHeight,setMediaExplorerHeight]=useState(50);const[panelPositions,setPanelPositions]=useState({export:'bottom',ai:'right',python_tools:'bottom',selection:'bottom',media_explorer:'bottom',fx_rack:'bottom',midi_events:'bottom'});const[panelDropZone,setPanelDropZone]=useState(null);const[dragGhostPos,setDragGhostPos]=useState(null);const[dragGhostPanel,setDragGhostPanel]=useState(null);const panelDragRef=useRef(null);const trackVuRefs=useRef({});const workspaceRef=useRef(null);const colResizerRef=useRef(null);const rowResizerRef=useRef(null);const[aiConfig,setAiConfig]=useState({baseUrl:localStorage.getItem('ai_base_url')||`${API_BASE_URL}`,apiKey:localStorage.getItem('ai_api_key')||'',model:localStorage.getItem('ai_model')||'deepseek-chat'});const[aiProviders,setAiProviders]=useState([]);useEffect(()=>{(async()=>{try{const data=await window.SonicAPI.getAIConfigs();if(data&&data.providers){setAiProviders(data.providers);const active=data.providers.find(p=>p.is_active)||data.providers[0];if(active)setSelectedProviderId(active.id);}}catch(e){/* server may not have config endpoint */}})();},[]);const[analysisState,setAnalysisState]=useState({status:'Sẵn sàng. Chạy AI để phân tích nhịp.',data:null,isRunning:false});const[aiPrompt,setAiPrompt]=useState('');const[promptHistory,setPromptHistory]=useState([]);const[promptHistIdx,setPromptHistIdx]=useState(-1);const promptHistRef=useRef([]);const aiPromptUndoRef=useRef({stack:[],idx:-1,max:30});const aiPromptUndoPush=text=>{const u=aiPromptUndoRef.current;u.stack.push(text);if(u.stack.length>u.max)u.stack.shift();u.idx=u.stack.length-1;};const[aiProvider,setAiProvider]=useState('OpenAI');const[aiModel,setAiModel]=useState('GPT-4o');const[aiActionLog,setAiActionLog]=useState([]);const actionLogContainerRef=useRef(null);useEffect(()=>{if(actionLogContainerRef.current){actionLogContainerRef.current.scrollTop=actionLogContainerRef.current.scrollHeight;}},[aiActionLog]);const[aiProcessing,setAiProcessing]=useState(false);const[aiSuggestions,setAiSuggestions]=useState([]);const[showAiTypeahead,setShowAiTypeahead]=useState(false);const[showAISuggestions,setShowAISuggestions]=useState(true);const[showAIActionLog,setShowAIActionLog]=useState(false);const aiPromptMgrRef=useRef(null);const aiTypeaheadRef=useRef(null);const[selectedProviderId,setSelectedProviderId]=useState('');const[exportSettings,setExportSettings]=useState({sampleRate:'44100',bitDepth:'16',format:'wav',source:'project',quality:'44khz',channels:'stereo'});const[serverStatus,setServerStatus]=useState('checking...');const[menuOpen,setMenuOpen]=useState(null);const[selectedClipId,setSelectedClipId]=useState(null);// { trackId, clipId } +const[recTempMidiNotes,setRecTempMidiNotes]=useState([]);const[recTempAudioBuffer,setRecTempAudioBuffer]=useState(null);const[recStartTimelineTime,setRecStartTimelineTime]=useState(0);const[canvasRedrawCount,setCanvasRedrawCount]=useState(0);const[lastMidiNote,setLastMidiNote]=useState(null);const lastMidiNoteRef=useRef(null);const activeMIDIRecordersRef=useRef({});const activeAudioRecordersRef=useRef({});const pianoRollRecorderRef=useRef(null);const activeMidiPitchesRef=useRef(new Set());const[activeMidiPitches,setActiveMidiPitches]=useState(new Set());const recordingPCMDataRef=useRef({});const recordingStartTimeRef=useRef(0);const recordingSyncRef=useRef(null);const recordingStateRef=useRef(recordingState);recordingStateRef.current=recordingState;const lastTempCompileTimeRef=useRef(0);const nextMetronomeBeatRef=useRef(0);const[showExportPanel,setShowExportPanel]=useState(false);const[showAIPanel,setShowAIPanel]=useState(true);const[showSelectionPanel,setShowSelectionPanel]=useState(false);const[showPythonToolsPanel,setShowPythonToolsPanel]=useState(false);const[showMediaExplorer,setShowMediaExplorer]=useState(false);const[scrollBufferExtra,setScrollBufferExtra]=useState(0);const scrollBufferExtraRef=useRef(0);scrollBufferExtraRef.current=scrollBufferExtra;const[showFxRack,setShowFxRack]=useState(false);const[showMidiEvents,setShowMidiEvents]=useState(false);const[showMixer,setShowMixer]=useState(false);const setShowMixerRef=useRef(setShowMixer);setShowMixerRef.current=setShowMixer;const[mixerHeight,setMixerHeight]=useState(function(){var saved=localStorage.getItem('studio_mixer_height');return saved?parseInt(saved):200;}());const[masterVolume,setMasterVolume]=useState(0);// dB +const[masterVU,setMasterVU]=useState(0);// 0-1 +const[masterMeterPeak,setMasterMeterPeak]=useState(0);const[rightSidebarWidth,setRightSidebarWidth]=useState(320);const[tcpWidth,setTcpWidth]=useState(320);const[mediaExplorerHeight,setMediaExplorerHeight]=useState(50);const[panelPositions,setPanelPositions]=useState({export:'bottom',ai:'right',python_tools:'bottom',selection:'bottom',media_explorer:'bottom',fx_rack:'bottom',midi_events:'bottom'});const[panelDropZone,setPanelDropZone]=useState(null);const[dragGhostPos,setDragGhostPos]=useState(null);const[dragGhostPanel,setDragGhostPanel]=useState(null);const panelDragRef=useRef(null);const trackVuRefs=useRef({});const workspaceRef=useRef(null);const colResizerRef=useRef(null);const rowResizerRef=useRef(null);const[aiConfig,setAiConfig]=useState({baseUrl:localStorage.getItem('ai_base_url')||`${API_BASE_URL}`,apiKey:localStorage.getItem('ai_api_key')||'',model:localStorage.getItem('ai_model')||'deepseek-chat'});const[aiProviders,setAiProviders]=useState([]);useEffect(()=>{(async()=>{try{const data=await window.SonicAPI.getAIConfigs();if(data&&data.providers){setAiProviders(data.providers);const active=data.providers.find(p=>p.is_active)||data.providers[0];if(active)setSelectedProviderId(active.id);}}catch(e){/* server may not have config endpoint */}})();},[]);const[analysisState,setAnalysisState]=useState({status:'Sẵn sàng. Chạy AI để phân tích nhịp.',data:null,isRunning:false});const[aiPrompt,setAiPrompt]=useState('');const[promptHistory,setPromptHistory]=useState([]);const[promptHistIdx,setPromptHistIdx]=useState(-1);const promptHistRef=useRef([]);const aiPromptUndoRef=useRef({stack:[],idx:-1,max:30});const aiPromptUndoPush=text=>{const u=aiPromptUndoRef.current;u.stack.push(text);if(u.stack.length>u.max)u.stack.shift();u.idx=u.stack.length-1;};const[aiProvider,setAiProvider]=useState('OpenAI');const[aiModel,setAiModel]=useState('GPT-4o');const[aiActionLog,setAiActionLog]=useState([]);const actionLogContainerRef=useRef(null);useEffect(()=>{if(actionLogContainerRef.current){actionLogContainerRef.current.scrollTop=actionLogContainerRef.current.scrollHeight;}},[aiActionLog]);const[aiProcessing,setAiProcessing]=useState(false);const[aiSuggestions,setAiSuggestions]=useState([]);const[showAiTypeahead,setShowAiTypeahead]=useState(false);const[showAISuggestions,setShowAISuggestions]=useState(true);const[showAIActionLog,setShowAIActionLog]=useState(false);const aiPromptMgrRef=useRef(null);const aiTypeaheadRef=useRef(null);const[selectedProviderId,setSelectedProviderId]=useState('');const[exportSettings,setExportSettings]=useState({sampleRate:'44100',bitDepth:'16',format:'wav',source:'project',quality:'44khz',channels:'stereo'});const[serverStatus,setServerStatus]=useState('checking...');const[menuOpen,setMenuOpen]=useState(null);const[selectedClipId,setSelectedClipId]=useState(null);// { trackId, clipId } const[stretchedClip,setStretchedClip]=useState(null);// { trackId, clipId, originalDuration, startTime, originalSpeed, beforeSnap } const[draggedSectionItem,setDraggedSectionItem]=useState(null);const[resizedSectionItem,setResizedSectionItem]=useState(null);const[editingTrackName,setEditingTrackName]=useState(null);// trackId being edited const[editingClipName,setEditingClipName]=useState(null);// { trackId, clipId } @@ -296,7 +307,7 @@ const startSubTabPlayback=(st,offsetWallTime)=>{const context=getAudioContext(); const volumeGainNode=context.createGain();volumeGainNode.gain.setValueAtTime(1.0,context.currentTime);const pannerNode=context.createStereoPanner();pannerNode.pan.setValueAtTime(0.0,context.currentTime);const fadeGainNode=context.createGain();fadeGainNode.gain.setValueAtTime(1.0,context.currentTime);// Schedule volume automation nodes const volNodes=st.volumeNodes||[];if(volNodes.length>0){volumeGainNode.gain.cancelScheduledValues(context.currentTime);volNodes.forEach((n,i)=>{const t=context.currentTime+n.time/speed;const linearGain=Math.pow(10,n.db/20);if(i===0)volumeGainNode.gain.setValueAtTime(linearGain,t);else volumeGainNode.gain.linearRampToValueAtTime(linearGain,t);});}// Schedule panning automation nodes const panNodes=st.panningNodes||[];if(panNodes.length>0){pannerNode.pan.cancelScheduledValues(context.currentTime);panNodes.forEach((n,i)=>{const t=context.currentTime+n.time/speed;const clamped=Math.max(-1,Math.min(1,n.pan));if(i===0)pannerNode.pan.setValueAtTime(clamped,t);else pannerNode.pan.linearRampToValueAtTime(clamped,t);});}// Schedule fade curves -const duration=st.buffer.duration;const fIn=st.fadeInLen||0;const fOut=st.fadeOutLen||0;if(fIn>0){fadeGainNode.gain.setValueAtTime(0.0,context.currentTime);fadeGainNode.gain.linearRampToValueAtTime(1.0,context.currentTime+fIn/speed);}if(fOut>0){const fadeOutStart=(duration-fOut)/speed;fadeGainNode.gain.setValueAtTime(1.0,context.currentTime+Math.max(0,fadeOutStart));fadeGainNode.gain.linearRampToValueAtTime(0.0,context.currentTime+duration/speed);}source.connect(volumeGainNode);volumeGainNode.connect(pannerNode);pannerNode.connect(fadeGainNode);fadeGainNode.connect(context.destination);source.start(context.currentTime,offsetBuffer);activeSourcesRef.current=[source];activeTrackNodesRef.current[st.trackId]={gainNode:volumeGainNode,pannerNode,source};startOffsetTimeRef.current=offsetWallTime;startBufferOffsetRef.current=offsetBuffer;startAudioTimeRef.current=context.currentTime;};const playMetronomeClick=(time,isDownbeat=false)=>{try{const ctx=getAudioContext();const osc=ctx.createOscillator();const gainNode=ctx.createGain();osc.connect(gainNode);gainNode.connect(ctx.destination);osc.frequency.setValueAtTime(isDownbeat?1000:800,time);gainNode.gain.setValueAtTime(0.08,time);gainNode.gain.exponentialRampToValueAtTime(0.001,time+0.08);osc.start(time);osc.stop(time+0.1);}catch(e){console.log('Metronome click play error:',e);}};const updatePlayhead=()=>{if(recordingStateRef.current==='RECORDING'){const audioCtx=getAudioContext();const lookahead=0.1;// 100ms +const duration=st.buffer.duration;const fIn=st.fadeInLen||0;const fOut=st.fadeOutLen||0;if(fIn>0){fadeGainNode.gain.setValueAtTime(0.0,context.currentTime);fadeGainNode.gain.linearRampToValueAtTime(1.0,context.currentTime+fIn/speed);}if(fOut>0){const fadeOutStart=(duration-fOut)/speed;fadeGainNode.gain.setValueAtTime(1.0,context.currentTime+Math.max(0,fadeOutStart));fadeGainNode.gain.linearRampToValueAtTime(0.0,context.currentTime+duration/speed);}source.connect(volumeGainNode);volumeGainNode.connect(pannerNode);pannerNode.connect(fadeGainNode);fadeGainNode.connect(masterBus?masterBus.input:context.destination);source.start(context.currentTime,offsetBuffer);activeSourcesRef.current=[source];activeTrackNodesRef.current[st.trackId]={gainNode:volumeGainNode,pannerNode,source};startOffsetTimeRef.current=offsetWallTime;startBufferOffsetRef.current=offsetBuffer;startAudioTimeRef.current=context.currentTime;};const playMetronomeClick=(time,isDownbeat=false)=>{try{const ctx=getAudioContext();const osc=ctx.createOscillator();const gainNode=ctx.createGain();osc.connect(gainNode);gainNode.connect(masterBus?masterBus.input:ctx.destination);osc.frequency.setValueAtTime(isDownbeat?1000:800,time);gainNode.gain.setValueAtTime(0.08,time);gainNode.gain.exponentialRampToValueAtTime(0.001,time+0.08);osc.start(time);osc.stop(time+0.1);}catch(e){console.log('Metronome click play error:',e);}};const updatePlayhead=()=>{if(recordingStateRef.current==='RECORDING'){const audioCtx=getAudioContext();const lookahead=0.1;// 100ms const secondsPerBeat=60.0/(parseInt(bpmRef.current)||120);// Metronome Click Scheduler while(true){const beatNum=nextMetronomeBeatRef.current;const elapsedBeats=beatNum-recordingStartTimeRef.current/secondsPerBeat;const beatTime=startAudioTimeRef.current+elapsedBeats*secondsPerBeat;if(beatTime200){lastTempCompileTimeRef.current=now;// Audio preview @@ -307,7 +318,8 @@ let maxEnd=0;notes.forEach(n=>{const end=(n.start_beat||0)+(n.duration_beats||1) // If selection cleared by user, play linearly (don't loop) if(!selectionCleared&&isLoopingSelection&&selLeft!==null&&selRight!==null){if(selRight>selLeft&&updatedTime>=selRight){if(soloedTrackId!==null||selectionMode==='local'){stopAllPlayback();startOffsetTimeRef.current=selLeft;startAudioTimeRef.current=context.currentTime;const soloTid=soloedTrackId!==null?soloedTrackId:localSelectionTrackId;startLocalTrackPlayback(soloTid,selLeft);setCurrentTime(selLeft);setIsPlaying(true);}else{stopAllPlayback();startOffsetTimeRef.current=selLeft;startAudioTimeRef.current=context.currentTime;startTrackPlayback(selLeft);setCurrentTime(selLeft);setIsPlaying(true);}animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);return;}}if(updatedTime>=maxDurationRef.current){if(recordingStateRef.current==='RECORDING'){setCurrentTime(updatedTime);animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);return;}if(isLoopingSelection){stopAllPlayback();startOffsetTimeRef.current=0;startAudioTimeRef.current=context.currentTime;startTrackPlayback(0);setCurrentTime(0);setIsPlaying(true);animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);return;}stopAllPlayback();setCurrentTime(0);return;}setCurrentTime(updatedTime);animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);};useEffect(()=>{if(isPlaying||subTabs.some(s=>s.isPlaying)){animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);}else{cancelAnimationFrame(animationFrameIdRef.current);}return()=>cancelAnimationFrame(animationFrameIdRef.current);},[isPlaying,subTabs,isLoopingSelection,selLeft,selRight,selectionMode,localSelectionTrackId,selectionCleared,activeTab]);// ── FX Nodes ── const createChorusNode=(context,inputNode,outputNode)=>{const dryGain=context.createGain();dryGain.gain.value=0.6;const wetGain=context.createGain();wetGain.gain.value=0.5;const delayNode=context.createDelay();delayNode.delayTime.value=0.02;const lfo=context.createOscillator();lfo.type='sine';lfo.frequency.value=1.5;const lfoGain=context.createGain();lfoGain.gain.value=0.002;lfo.connect(lfoGain);lfoGain.connect(delayNode.delayTime);lfo.start();inputNode.connect(dryGain);inputNode.connect(delayNode);delayNode.connect(wetGain);dryGain.connect(outputNode);wetGain.connect(outputNode);return{stop:()=>{try{lfo.stop();}catch(e){}}};};const createReverbNode=(context,inputNode,outputNode)=>{const dryGain=context.createGain();dryGain.gain.value=0.6;const wetGain=context.createGain();wetGain.gain.value=0.4;const convolver=context.createConvolver();const rate=context.sampleRate;const len=rate*2.0;const impulse=context.createBuffer(2,len,rate);const left=impulse.getChannelData(0);const right=impulse.getChannelData(1);for(let i=0;i{if(!track)return null;let node=activeTrackNodesRef.current[track.id];if(!node){const gainNode=context.createGain();const volDb=track.volumeDb??0;const volLinear=volDb<=-50?0:Math.pow(10,volDb/20);gainNode.gain.setValueAtTime(volLinear,context.currentTime);const pannerNode=context.createStereoPanner();pannerNode.pan.setValueAtTime((track.pan??0)/100,context.currentTime);pannerNode.connect(context.destination);let fxStopFn;if(track.fxType==='chorus'){const fxInput=context.createGain();gainNode.connect(fxInput);const chorus=createChorusNode(context,fxInput,pannerNode);fxStopFn=chorus.stop;}else if(track.fxType==='reverb'){const fxInput=context.createGain();gainNode.connect(fxInput);createReverbNode(context,fxInput,pannerNode);fxStopFn=null;}else{gainNode.connect(pannerNode);}node={gainNode,pannerNode,fxStopFn};activeTrackNodesRef.current[track.id]=node;}return node.gainNode;};const getOrCreateSubTrackNode=(track,subTrack,context)=>{if(!track||!subTrack)return null;const subKey=track.id+'_sub_'+subTrack.id;let node=activeTrackNodesRef.current[subKey];if(!node){const gainNode=context.createGain();const volDb=subTrack.volumeDb??0;const volLinear=volDb<=-50?0:Math.pow(10,volDb/20);gainNode.gain.setValueAtTime(volLinear,context.currentTime);const parentNode=getOrCreateTrackNode(track,context);gainNode.connect(parentNode);node={gainNode,pannerNode:null};activeTrackNodesRef.current[subKey]=node;}return node.gainNode;};const playMidiPreviewNote=(pitch,velocity=0.8,durationMs=500)=>{if(!window.SonicSF)return;const context=getAudioContext();const tab=subTabs.find(s=>s.id===activeTabRef.current);const trackId=tab?tab.trackId:selectedTrackId;const track=activeTracks.find(t=>t.id===trackId);const destNode=getOrCreateTrackNode(track,context);const program=track?track.instrumentProgram:undefined;var prevCh=window.SonicPianoRoll?window.SonicPianoRoll.getTrackMidiChannel(track,activeTracks):track?track.midiChannel:0;window.SonicSF.playNote(pitch,velocity,durationMs,context.currentTime,program,destNode,prevCh,track?track.synth_engine:undefined);};const startTrackPlayback=offsetTime=>{const context=getAudioContext();const hasSolo=activeTracks.some(t=>t.solo)||soloedTrackId!==null;activeTracks.forEach(track=>{const isPlayable=hasSolo?track.id===soloedTrackId||track.solo:!track.muted;if(!isPlayable)return;const gainNode=getOrCreateTrackNode(track,context);const pannerNode=activeTrackNodesRef.current[track.id].pannerNode;const clips=track.clips&&track.clips.length>0?track.clips:track.buffer?[{id:'default',buffer:track.buffer,startTime:track.startTime||0,name:track.name,speed:track.speed||1.0}]:[];clips.forEach(clip=>{if(!clip.buffer)return;const source=context.createBufferSource();source.buffer=clip.buffer;source.playbackRate.value=clip.speed||1.0;source.connect(gainNode);const clipStart=clip.startTime||0;const clipDuration=clip.buffer.duration/(clip.speed||1.0);const clipEnd=clipStart+clipDuration;if(offsetTime{if(!track)return null;let node=activeTrackNodesRef.current[track.id];if(!node){const gainNode=context.createGain();const volDb=track.volumeDb??0;const volLinear=volDb<=-50?0:Math.pow(10,volDb/20);gainNode.gain.setValueAtTime(volLinear,context.currentTime);const pannerNode=context.createStereoPanner();pannerNode.pan.setValueAtTime((track.pan??0)/100,context.currentTime);// Route through master bus if available, else direct to destination +const dest=masterBus?masterBus.input:context.destination;pannerNode.connect(dest);let fxStopFn;if(track.fxType==='chorus'){const fxInput=context.createGain();gainNode.connect(fxInput);const chorus=createChorusNode(context,fxInput,pannerNode);fxStopFn=chorus.stop;}else if(track.fxType==='reverb'){const fxInput=context.createGain();gainNode.connect(fxInput);createReverbNode(context,fxInput,pannerNode);fxStopFn=null;}else{gainNode.connect(pannerNode);}node={gainNode,pannerNode,fxStopFn};activeTrackNodesRef.current[track.id]=node;}return node.gainNode;};const getOrCreateSubTrackNode=(track,subTrack,context)=>{if(!track||!subTrack)return null;const subKey=track.id+'_sub_'+subTrack.id;let node=activeTrackNodesRef.current[subKey];if(!node){const gainNode=context.createGain();const volDb=subTrack.volumeDb??0;const volLinear=volDb<=-50?0:Math.pow(10,volDb/20);gainNode.gain.setValueAtTime(volLinear,context.currentTime);const parentNode=getOrCreateTrackNode(track,context);gainNode.connect(parentNode);node={gainNode,pannerNode:null};activeTrackNodesRef.current[subKey]=node;}return node.gainNode;};const playMidiPreviewNote=(pitch,velocity=0.8,durationMs=500)=>{if(!window.SonicSF)return;const context=getAudioContext();const tab=subTabs.find(s=>s.id===activeTabRef.current);const trackId=tab?tab.trackId:selectedTrackId;const track=activeTracks.find(t=>t.id===trackId);const destNode=getOrCreateTrackNode(track,context);const program=track?track.instrumentProgram:undefined;var prevCh=window.SonicPianoRoll?window.SonicPianoRoll.getTrackMidiChannel(track,activeTracks):track?track.midiChannel:0;window.SonicSF.playNote(pitch,velocity,durationMs,context.currentTime,program,destNode,prevCh,track?track.synth_engine:undefined);};const startTrackPlayback=offsetTime=>{const context=getAudioContext();const hasSolo=activeTracks.some(t=>t.solo)||soloedTrackId!==null;activeTracks.forEach(track=>{const isPlayable=hasSolo?track.id===soloedTrackId||track.solo:!track.muted;if(!isPlayable)return;const gainNode=getOrCreateTrackNode(track,context);const pannerNode=activeTrackNodesRef.current[track.id].pannerNode;const clips=track.clips&&track.clips.length>0?track.clips:track.buffer?[{id:'default',buffer:track.buffer,startTime:track.startTime||0,name:track.name,speed:track.speed||1.0}]:[];clips.forEach(clip=>{if(!clip.buffer)return;const source=context.createBufferSource();source.buffer=clip.buffer;source.playbackRate.value=clip.speed||1.0;source.connect(gainNode);const clipStart=clip.startTime||0;const clipDuration=clip.buffer.duration/(clip.speed||1.0);const clipEnd=clipStart+clipDuration;if(offsetTime0)&&window.SonicSF){var trkCh=window.SonicPianoRoll?window.SonicPianoRoll.getTrackMidiChannel(track,activeTracks):track.midiChannel!==undefined?track.midiChannel:0;const bpmVal=parseInt(bpm)||120;const secondsPerBeat=60.0/bpmVal;midiItems.forEach(item=>{const itemEndSec=item.startTime+(item.duration||4);const notes=item.notes||[];notes.forEach(note=>{// note start/duration is in beats (for MIDI items) const noteStartSec=item.startTime+(note.start_beat||0)*secondsPerBeat;if(noteStartSec>=itemEndSec)return;// skip notes outside item's visual duration const noteDurSec=(note.duration_beats||1)*secondsPerBeat;const noteEndSec=noteStartSec+noteDurSec;if(offsetTime0) var sessionBeatOffset=0;var targetTrk=allTracks.find(function(t){return t.id===st.trackId;});if(targetTrk){var targetIt=(targetTrk.midiItems||[]).find(function(m){return m.id===st.target_id;});if(targetIt)sessionBeatOffset=targetIt.startTime/(60.0/bpmVal*4)*4;}midiNotes.forEach(note=>{const noteOnBeat=(note.start_beat||0)+sessionBeatOffset;const noteDurBeat=note.duration_beats||1;const noteStartSec=noteOnBeat*secondsPerBeat;const noteDurSec=noteDurBeat*secondsPerBeat;if(noteStartSec+noteDurSec>offsetSeconds){const effectiveStart=Math.max(0,noteStartSec-offsetSeconds);const effectiveDur=noteDurSec-Math.max(0,offsetSeconds-noteStartSec);const scheduledTime=startWallTime+effectiveStart;const durMs=effectiveDur*1000;if(window.SonicSF){window.SonicSF.playNote(note.pitch||60,note.velocity||0.8,durMs,scheduledTime,instrumentProgram,destNode,mainCh,synthEngine);}}});// Play ghost notes from active tracks var ghostLayers=st.ghostPlayLayers||[];ghostLayers.forEach(function(layer){var ghostTrack=allTracks.find(function(t){return t.id===layer.trackId;});var ghostProg=layer.instrumentProgram!==undefined?layer.instrumentProgram:ghostTrack?ghostTrack.instrumentProgram:undefined;var ghostSynth=layer.synthEngine||(ghostTrack?ghostTrack.synth_engine:undefined);if(ghostProg===undefined&&!ghostSynth)return;var ghostDest=getOrCreateTrackNode(ghostTrack,context);var ghostCh=0;if(ghostTrack){if(ghostTrack.midiChannel!==undefined){ghostCh=ghostTrack.midiChannel;}else{ghostCh=window.SonicPianoRoll?window.SonicPianoRoll.getTrackMidiChannel(ghostTrack,allTracks):ghostTrack?ghostTrack.midiChannel:0;}}layer.notes.forEach(function(note){var beat=(note.start_beat||0)+sessionBeatOffset;var dur=note.duration_beats||1;var startSec=beat*secondsPerBeat;var durSec=dur*secondsPerBeat;if(startSec+durSec>offsetSeconds){var effStart=Math.max(0,startSec-offsetSeconds);var effDur=durSec-Math.max(0,offsetSeconds-startSec);var schedTime=startWallTime+effStart;var durMs=effDur*1000;if(window.SonicSF){window.SonicSF.playNote(note.pitch||60,note.velocity||0.8,durMs,schedTime,ghostProg,ghostDest,ghostCh,ghostSynth);}}});});};const handlePlayPause=()=>{if(activeTab!=='main'&&!activeTab.startsWith('session_')){// Sub-tab playback transport const st=subTabs.find(s=>s.id===activeTab);if(!st||!st.buffer&&st.type!=='PIANO_ROLL')return;if(st.isPlaying){stopAllPlayback();setSubTabs(prev=>prev.map(s=>s.id===activeTab?{...s,isPlaying:false}:s));}else{stopAllPlayback();const startOffset=st.currentTime||0;if(st.type==='PIANO_ROLL'){schedulePianoRollMidi(st,startOffset);startSubTabPlayback(st,startOffset);}else{startSubTabPlayback(st,startOffset);}setSubTabs(prev=>prev.map(s=>s.id===activeTab?{...s,isPlaying:true,currentTime:startOffset}:s));}return;}const context=getAudioContext();if(isPlaying){stopAllPlayback();}else{startOffsetTimeRef.current=currentTime;startAudioTimeRef.current=context.currentTime;startTrackPlayback(currentTime);setIsPlaying(true);}};handlePlayPauseRef.current=handlePlayPause;const handlePause=()=>{if(isPlaying||subTabs.some(s=>s.isPlaying))stopAllPlayback();};const stopAllPlayback=()=>{activeSourcesRef.current.forEach(src=>{try{src.stop();}catch(e){}});activeSourcesRef.current=[];Object.values(activeTrackNodesRef.current).forEach(n=>{if(n.fxStopFn)n.fxStopFn();});activeTrackNodesRef.current={};if(window.SonicSF){window.SonicSF.stopAll();}setIsPlaying(false);setSubTabs(prev=>prev.map(s=>({...s,isPlaying:false})));};const seekPlaybackTo=time=>{const isSubTab=subTabs.some(sub=>sub.id===activeTab);if(isSubTab){const st=subTabs.find(s=>s.id===activeTab);if(!st)return;if(st.isPlaying){stopAllPlayback();window.SonicSF.stopAll();setSubTabs(prev=>prev.map(s=>s.id===activeTab?{...s,currentTime:time,isPlaying:true}:s));const ctx=getAudioContext();startOffsetTimeRef.current=time;startAudioTimeRef.current=ctx.currentTime;startBufferOffsetRef.current=time*(st.speed||1.0);if(st.type==='PIANO_ROLL'){schedulePianoRollMidi(st,time);}startSubTabPlayback(st,time);}else{setSubTabs(prev=>prev.map(s=>s.id===activeTab?{...s,currentTime:time}:s));}}else{if(isPlaying){stopAllPlayback();setCurrentTime(time);startOffsetTimeRef.current=time;startAudioTimeRef.current=getAudioContext().currentTime;startTrackPlayback(time);setIsPlaying(true);}else{setCurrentTime(time);}}};const handleStop=()=>{if(recordingStateRef.current==='RECORDING'||recordingStateRef.current==='COUNT_IN'){stopRecordingTake();return;}stopAllPlayback();if(activeTab!=='main'&&!activeTab.startsWith('session_')){setSubTabs(prev=>prev.map(s=>s.id===activeTab?{...s,currentTime:0}:s));}else{setCurrentTime(0);}};const drawVuMeter=(canvas,db)=>{if(!canvas)return;const ctx=canvas.getContext('2d');if(!ctx)return;const w=canvas.width;const h=canvas.height;ctx.clearRect(0,0,w,h);const minDb=-60;const maxDb=0;const frac=Math.max(0,Math.min(1,(db-minDb)/(maxDb-minDb)));ctx.fillStyle='#18181b';ctx.fillRect(0,0,w,h);const grad=ctx.createLinearGradient(0,0,w,0);grad.addColorStop(0,'#10b981');grad.addColorStop(0.7,'#eab308');grad.addColorStop(0.95,'#ef4444');ctx.fillStyle=grad;ctx.fillRect(0,0,w*frac,h);if(db>=-0.5){ctx.fillStyle='#ff0000';ctx.fillRect(w-6,0,6,h);}};const handleRecordClick=async()=>{if(recordingState==='RECORDING'||recordingState==='COUNT_IN'){await stopRecordingTake();return;}// Check if piano roll tab is active and armed -const activePianoRoll=subTabs.find(s=>s.id===activeTab&&s.type==='PIANO_ROLL'&&s.isArmed);if(activePianoRoll&&selectedMidiInputId){setRecordingState('COUNT_IN');const secondsPerBeat=60.0/(parseInt(bpm)||120);const countInDuration=secondsPerBeat*4;const audioCtx=getAudioContext();const now=audioCtx.currentTime;showToast('Metronome Count-in: 4... 3... 2... 1... (MIDI Piano Roll)','info');for(let i=0;i<4;i++){playMetronomeClick(now+i*secondsPerBeat,i===0);}setTimeout(()=>{startPianoRollRecording(activePianoRoll);},countInDuration*1000);return;}const armed=activeTracks.filter(t=>t.isArmed&&t.inputSource?.deviceType&&t.inputSource.deviceType!=='NONE');if(armed.length===0){showToast('Vui lòng Arm (R) ít nhất một track và chọn cổng Input để ghi âm.','warning');return;}setRecordingState('COUNT_IN');const secondsPerBeat=60.0/(parseInt(bpm)||120);const countInDuration=secondsPerBeat*4;const audioCtx=getAudioContext();const now=audioCtx.currentTime;showToast('Metronome Count-in: 4... 3... 2... 1...','info');for(let i=0;i<4;i++){playMetronomeClick(now+i*secondsPerBeat,i===0);}setTimeout(()=>{startRecordingTake(armed);},countInDuration*1000);};const startPianoRollRecording=tab=>{try{const context=getAudioContext();const secondsPerBeat=60.0/(parseInt(bpm)||120);const startTime=currentTime;const startBeat=startTime/secondsPerBeat;nextMetronomeBeatRef.current=Math.ceil(startBeat);const midiRec=new ClientMIDIRecorder(context,parseInt(bpm)||120,4);midiRec.tempTabId=tab.id;midiRec.selectedMidiInputId=selectedMidiInputId||'ALL';midiRec.start(startTime/secondsPerBeat,midiRec.selectedMidiInputId);pianoRollRecorderRef.current=midiRec;activeMIDIRecordersRef.current['piano_roll']=midiRec;setRecStartTimelineTime(startTime);recordingStartTimeRef.current=startTime;setRecordingState('RECORDING');setRecTempMidiNotes([]);const ctx=getAudioContext();const silentBuf=ctx.createBuffer(1,128,ctx.sampleRate);setSubTabs(prev=>prev.map(s=>s.id===tab.id?{...s,buffer:silentBuf,isPlaying:true}:s));startSubTabPlayback({...tab,buffer:silentBuf},startTime);startOffsetTimeRef.current=startTime;startAudioTimeRef.current=context.currentTime;setIsPlaying(true);midiRec.onNoteOn=(pitch,currentBeat)=>{const elapsedBeats=Math.max(0,currentBeat);const sec=elapsedBeats*(60.0/(parseInt(bpm)||120));const activeNotes=Array.from(midiRec.activeNotes.values()).map(n=>({id:'rec_'+n.pitch+'_'+currentBeat,pitch:n.pitch,start_beat:n.start_beat,duration_beats:Math.max(0.125,currentBeat-n.start_beat),velocity:Math.min(1,n.velocity||0.8),pan:0.0}));const rec=midiRec.recordedNotes.map((n,i)=>({id:'rec_'+Date.now()+'_'+i,pitch:n.pitch,start_beat:n.start_beat,duration_beats:n.duration_beats,velocity:Math.min(1,n.velocity||0.8),pan:0.0}));const allNotes=[...rec,...activeNotes];setRecTempMidiNotes(allNotes);setCanvasRedrawCount(n=>n+1);setSubTabs(prev=>prev.map(s=>s.id===tab.id?{...s,currentTime:startTime+sec,isDirty:true}:s));};if(!tab._recordingStarted){tab._recordingStarted=true;}showToast('Recording MIDI to Piano Roll...','info');}catch(err){console.error('startPianoRollRecording error:',err);showToast('Lỗi khi bắt đầu ghi âm Piano Roll: '+err.message,'warning');setRecordingState('IDLE');}};handleRecordClickRef.current=handleRecordClick;const startRecordingTake=async armedTracks=>{const context=getAudioContext();if(context.state==='suspended'){await context.resume();}setRecordingState('RECORDING');setRecTempMidiNotes([]);setRecTempAudioBuffer(null);const startTimelineTime=currentTime;setRecStartTimelineTime(startTimelineTime);recordingStartTimeRef.current=startTimelineTime;const secondsPerBeat=60.0/(parseInt(bpm)||120);const startBeat=startTimelineTime/secondsPerBeat;nextMetronomeBeatRef.current=Math.ceil(startBeat);activeMIDIRecordersRef.current={};activeAudioRecordersRef.current={};recordingPCMDataRef.current={};startOffsetTimeRef.current=startTimelineTime;startAudioTimeRef.current=context.currentTime;startTrackPlayback(startTimelineTime);setIsPlaying(true);let midiRecList=[];for(let track of armedTracks){if(track.inputSource.deviceType==='MIDI_KEYBOARD'){const midiRec=new ClientMIDIRecorder(context,parseInt(bpm)||120,4);const tempMidiItemId='midi_rec_'+Date.now()+'_'+track.id;midiRec.tempMidiItemId=tempMidiItemId;updateActiveTracks(prev=>prev.map(t=>{if(t.id!==track.id)return t;return{...t,midiItems:[...(t.midiItems||[]),{id:tempMidiItemId,name:'Recording...',startTime:startTimelineTime,duration:4*(secondsPerBeat*4),notes:[]}]};}));midiRec.onNoteOn=(pitch,currentBeat)=>{const canvas=trackVuRefs.current[track.id];if(canvas){drawVuMeter(canvas,0);setTimeout(()=>drawVuMeter(canvas,-60),100);}const elapsedBeats=Math.max(0,currentBeat);const elapsedSec=elapsedBeats*secondsPerBeat;const durationSec=Math.max(4*(secondsPerBeat*4),elapsedSec);const allNotes=[...midiRec.recordedNotes,...Array.from(midiRec.activeNotes.values()).map(n=>({...n,duration_beats:currentBeat-n.start_beat}))];setRecTempMidiNotes(allNotes);setCanvasRedrawCount(n=>n+1);if(midiRec.tempMidiItemId){updateActiveTracks(prev=>prev.map(t=>{if(t.id!==track.id)return t;return{...t,midiItems:t.midiItems.map(m=>m.id===midiRec.tempMidiItemId?{...m,notes:allNotes,duration:durationSec}:m)};}));}};midiRec.onNoteOff=()=>{const currentBeat=(context.currentTime-midiRec.recStartAudioTime-midiRec.latencyCompSec)/(60.0/midiRec.bpm);const elapsedBeats=Math.max(0,currentBeat);const elapsedSec=elapsedBeats*secondsPerBeat;const durationSec=Math.max(4*(secondsPerBeat*4),elapsedSec);const activeNotesArray=Array.from(midiRec.activeNotes.values()).map(n=>({...n,duration_beats:currentBeat-n.start_beat}));const allNotes=[...midiRec.recordedNotes,...activeNotesArray];setRecTempMidiNotes(allNotes);setCanvasRedrawCount(n=>n+1);if(midiRec.tempMidiItemId){updateActiveTracks(prev=>prev.map(t=>{if(t.id!==track.id)return t;return{...t,midiItems:t.midiItems.map(m=>m.id===midiRec.tempMidiItemId?{...m,notes:allNotes,duration:durationSec}:m)};}));}};midiRec.start(startTimelineTime/(secondsPerBeat*4),track.inputSource.deviceId);activeMIDIRecordersRef.current[track.id]=midiRec;midiRecList.push({trackId:track.id,midiRec});}else if(track.inputSource.deviceType==='MICROPHONE'){const audioRec=new ClientAudioRecorder(context);try{await audioRec.initializeInput(track.inputSource.deviceId);recordingPCMDataRef.current[track.id]=[];audioRec.onLevelUpdate=db=>{const canvas=trackVuRefs.current[track.id];if(canvas){drawVuMeter(canvas,db);}};audioRec.onPCMChunk=chunk=>{if(recordingPCMDataRef.current[track.id]){const currentData=recordingPCMDataRef.current[track.id];const newData=new Float32Array(currentData.length+chunk.length);newData.set(currentData);newData.set(chunk,currentData.length);recordingPCMDataRef.current[track.id]=newData;}};const monitorGain=track.monitoringEnabled?context.destination:null;await audioRec.start(monitorGain,track.monitoringEnabled);activeAudioRecordersRef.current[track.id]=audioRec;}catch(err){console.error('Failed to initialize microphone:',err);showToast('Không khởi động được micro: '+err.message,'warning');}}}recordingSyncRef.current=setInterval(()=>{const secondsPerBeatInt=60.0/(parseInt(bpm)||120);for(let{trackId,midiRec}of midiRecList){if(!midiRec.isRecording||!midiRec.tempMidiItemId)continue;const currentTimeSec=Math.max(0,getAudioContext().currentTime-midiRec.recStartAudioTime-midiRec.latencyCompSec);const currentBeat=currentTimeSec/secondsPerBeatInt;const allNotes=[...midiRec.recordedNotes,...Array.from(midiRec.activeNotes.values()).map(n=>({...n,duration_beats:currentBeat-n.start_beat}))];const durationSec=Math.max(4*(secondsPerBeatInt*4),currentTimeSec);if(Math.random()<0.2){// Throttle log to prevent flooding (approx 2 logs/sec) +const activePianoRoll=subTabs.find(s=>s.id===activeTab&&s.type==='PIANO_ROLL'&&s.isArmed);if(activePianoRoll&&selectedMidiInputId){setRecordingState('COUNT_IN');const secondsPerBeat=60.0/(parseInt(bpm)||120);const countInDuration=secondsPerBeat*4;const audioCtx=getAudioContext();const now=audioCtx.currentTime;showToast('Metronome Count-in: 4... 3... 2... 1... (MIDI Piano Roll)','info');for(let i=0;i<4;i++){playMetronomeClick(now+i*secondsPerBeat,i===0);}setTimeout(()=>{startPianoRollRecording(activePianoRoll);},countInDuration*1000);return;}const armed=activeTracks.filter(t=>t.isArmed&&t.inputSource?.deviceType&&t.inputSource.deviceType!=='NONE');if(armed.length===0){showToast('Vui lòng Arm (R) ít nhất một track và chọn cổng Input để ghi âm.','warning');return;}setRecordingState('COUNT_IN');const secondsPerBeat=60.0/(parseInt(bpm)||120);const countInDuration=secondsPerBeat*4;const audioCtx=getAudioContext();const now=audioCtx.currentTime;showToast('Metronome Count-in: 4... 3... 2... 1...','info');for(let i=0;i<4;i++){playMetronomeClick(now+i*secondsPerBeat,i===0);}setTimeout(()=>{startRecordingTake(armed);},countInDuration*1000);};const startPianoRollRecording=tab=>{try{const context=getAudioContext();const secondsPerBeat=60.0/(parseInt(bpm)||120);const startTime=currentTime;const startBeat=startTime/secondsPerBeat;nextMetronomeBeatRef.current=Math.ceil(startBeat);const midiRec=new ClientMIDIRecorder(context,parseInt(bpm)||120,4);midiRec.tempTabId=tab.id;midiRec.selectedMidiInputId=selectedMidiInputId||'ALL';midiRec.start(startTime/secondsPerBeat,midiRec.selectedMidiInputId);pianoRollRecorderRef.current=midiRec;activeMIDIRecordersRef.current['piano_roll']=midiRec;setRecStartTimelineTime(startTime);recordingStartTimeRef.current=startTime;setRecordingState('RECORDING');setRecTempMidiNotes([]);const ctx=getAudioContext();const silentBuf=ctx.createBuffer(1,128,ctx.sampleRate);setSubTabs(prev=>prev.map(s=>s.id===tab.id?{...s,buffer:silentBuf,isPlaying:true}:s));startSubTabPlayback({...tab,buffer:silentBuf},startTime);startOffsetTimeRef.current=startTime;startAudioTimeRef.current=context.currentTime;setIsPlaying(true);midiRec.onNoteOn=(pitch,currentBeat)=>{const elapsedBeats=Math.max(0,currentBeat);const sec=elapsedBeats*(60.0/(parseInt(bpm)||120));const activeNotes=Array.from(midiRec.activeNotes.values()).map(n=>({id:'rec_'+n.pitch+'_'+currentBeat,pitch:n.pitch,start_beat:n.start_beat,duration_beats:Math.max(0.125,currentBeat-n.start_beat),velocity:Math.min(1,n.velocity||0.8),pan:0.0}));const rec=midiRec.recordedNotes.map((n,i)=>({id:'rec_'+Date.now()+'_'+i,pitch:n.pitch,start_beat:n.start_beat,duration_beats:n.duration_beats,velocity:Math.min(1,n.velocity||0.8),pan:0.0}));const allNotes=[...rec,...activeNotes];setRecTempMidiNotes(allNotes);setCanvasRedrawCount(n=>n+1);setSubTabs(prev=>prev.map(s=>s.id===tab.id?{...s,currentTime:startTime+sec,isDirty:true}:s));};if(!tab._recordingStarted){tab._recordingStarted=true;}showToast('Recording MIDI to Piano Roll...','info');}catch(err){console.error('startPianoRollRecording error:',err);showToast('Lỗi khi bắt đầu ghi âm Piano Roll: '+err.message,'warning');setRecordingState('IDLE');}};handleRecordClickRef.current=handleRecordClick;const startRecordingTake=async armedTracks=>{const context=getAudioContext();if(context.state==='suspended'){await context.resume();}setRecordingState('RECORDING');setRecTempMidiNotes([]);setRecTempAudioBuffer(null);const startTimelineTime=currentTime;setRecStartTimelineTime(startTimelineTime);recordingStartTimeRef.current=startTimelineTime;const secondsPerBeat=60.0/(parseInt(bpm)||120);const startBeat=startTimelineTime/secondsPerBeat;nextMetronomeBeatRef.current=Math.ceil(startBeat);activeMIDIRecordersRef.current={};activeAudioRecordersRef.current={};recordingPCMDataRef.current={};startOffsetTimeRef.current=startTimelineTime;startAudioTimeRef.current=context.currentTime;startTrackPlayback(startTimelineTime);setIsPlaying(true);let midiRecList=[];for(let track of armedTracks){if(track.inputSource.deviceType==='MIDI_KEYBOARD'){const midiRec=new ClientMIDIRecorder(context,parseInt(bpm)||120,4);const tempMidiItemId='midi_rec_'+Date.now()+'_'+track.id;midiRec.tempMidiItemId=tempMidiItemId;updateActiveTracks(prev=>prev.map(t=>{if(t.id!==track.id)return t;return{...t,midiItems:[...(t.midiItems||[]),{id:tempMidiItemId,name:'Recording...',startTime:startTimelineTime,duration:4*(secondsPerBeat*4),notes:[]}]};}));midiRec.onNoteOn=(pitch,currentBeat)=>{const canvas=trackVuRefs.current[track.id];if(canvas){drawVuMeter(canvas,0);setTimeout(()=>drawVuMeter(canvas,-60),100);}const elapsedBeats=Math.max(0,currentBeat);const elapsedSec=elapsedBeats*secondsPerBeat;const durationSec=Math.max(4*(secondsPerBeat*4),elapsedSec);const allNotes=[...midiRec.recordedNotes,...Array.from(midiRec.activeNotes.values()).map(n=>({...n,duration_beats:currentBeat-n.start_beat}))];setRecTempMidiNotes(allNotes);setCanvasRedrawCount(n=>n+1);if(midiRec.tempMidiItemId){updateActiveTracks(prev=>prev.map(t=>{if(t.id!==track.id)return t;return{...t,midiItems:t.midiItems.map(m=>m.id===midiRec.tempMidiItemId?{...m,notes:allNotes,duration:durationSec}:m)};}));}};midiRec.onNoteOff=()=>{const currentBeat=(context.currentTime-midiRec.recStartAudioTime-midiRec.latencyCompSec)/(60.0/midiRec.bpm);const elapsedBeats=Math.max(0,currentBeat);const elapsedSec=elapsedBeats*secondsPerBeat;const durationSec=Math.max(4*(secondsPerBeat*4),elapsedSec);const activeNotesArray=Array.from(midiRec.activeNotes.values()).map(n=>({...n,duration_beats:currentBeat-n.start_beat}));const allNotes=[...midiRec.recordedNotes,...activeNotesArray];setRecTempMidiNotes(allNotes);setCanvasRedrawCount(n=>n+1);if(midiRec.tempMidiItemId){updateActiveTracks(prev=>prev.map(t=>{if(t.id!==track.id)return t;return{...t,midiItems:t.midiItems.map(m=>m.id===midiRec.tempMidiItemId?{...m,notes:allNotes,duration:durationSec}:m)};}));}};midiRec.start(startTimelineTime/(secondsPerBeat*4),track.inputSource.deviceId);activeMIDIRecordersRef.current[track.id]=midiRec;midiRecList.push({trackId:track.id,midiRec});}else if(track.inputSource.deviceType==='MICROPHONE'){const audioRec=new ClientAudioRecorder(context);try{await audioRec.initializeInput(track.inputSource.deviceId);recordingPCMDataRef.current[track.id]=[];audioRec.onLevelUpdate=db=>{const canvas=trackVuRefs.current[track.id];if(canvas){drawVuMeter(canvas,db);}};audioRec.onPCMChunk=chunk=>{if(recordingPCMDataRef.current[track.id]){const currentData=recordingPCMDataRef.current[track.id];const newData=new Float32Array(currentData.length+chunk.length);newData.set(currentData);newData.set(chunk,currentData.length);recordingPCMDataRef.current[track.id]=newData;}};const monitorGain=track.monitoringEnabled?masterBus?masterBus.input:context.destination:null;await audioRec.start(monitorGain,track.monitoringEnabled);activeAudioRecordersRef.current[track.id]=audioRec;}catch(err){console.error('Failed to initialize microphone:',err);showToast('Không khởi động được micro: '+err.message,'warning');}}}recordingSyncRef.current=setInterval(()=>{const secondsPerBeatInt=60.0/(parseInt(bpm)||120);for(let{trackId,midiRec}of midiRecList){if(!midiRec.isRecording||!midiRec.tempMidiItemId)continue;const currentTimeSec=Math.max(0,getAudioContext().currentTime-midiRec.recStartAudioTime-midiRec.latencyCompSec);const currentBeat=currentTimeSec/secondsPerBeatInt;const allNotes=[...midiRec.recordedNotes,...Array.from(midiRec.activeNotes.values()).map(n=>({...n,duration_beats:currentBeat-n.start_beat}))];const durationSec=Math.max(4*(secondsPerBeatInt*4),currentTimeSec);if(Math.random()<0.2){// Throttle log to prevent flooding (approx 2 logs/sec) console.log(`[DevLog] [MIDI Rec Sync] Temp Item ID: ${midiRec.tempMidiItemId}, Duration: ${durationSec.toFixed(2)}s, ActiveNotes: ${midiRec.activeNotes.size}, RecordedNotes: ${midiRec.recordedNotes.length}`);}setRecTempMidiNotes(allNotes);setCanvasRedrawCount(n=>n+1);updateActiveTracks(prev=>prev.map(t=>{if(t.id!==trackId)return t;return{...t,midiItems:t.midiItems.map(m=>m.id===midiRec.tempMidiItemId?{...m,notes:allNotes,duration:durationSec}:m)};}));}},100);showToast('Đang ghi âm...','info');};const stopRecordingTake=async()=>{setRecordingState('IDLE');stopAllPlayback();const context=getAudioContext();const secondsPerBeat=60.0/(parseInt(bpm)||120);const secondsPerBar=secondsPerBeat*4;const midiRecorders=activeMIDIRecordersRef.current;const audioRecorders=activeAudioRecordersRef.current;Object.keys(trackVuRefs.current).forEach(tid=>{const canvas=trackVuRefs.current[tid];if(canvas)drawVuMeter(canvas,-60);});let hasRecordedAnything=false;for(let trackId in midiRecorders){const midiRec=midiRecorders[trackId];if(midiRec.tempTabId){const recordedNotes=midiRec.stop();if(recordedNotes.length>0){const newNotes=recordedNotes.map((n,i)=>({id:'rec_'+Date.now()+'_'+i,pitch:n.pitch,start_beat:Math.max(0,n.start_beat||0),duration_beats:Math.max(0.125,n.duration_beats||0.25),velocity:Math.min(1,n.velocity||0.8),pan:0.0}));setSubTabs(prev=>prev.map(s=>s.id===midiRec.tempTabId?{...s,notes:[...(s.notes||[]),...newNotes],isDirty:true}:s));setCanvasRedrawCount(n=>n+1);showToast(`Đã ghi ${recordedNotes.length} notes vào Piano Roll.`,'success');}hasRecordedAnything=true;}else if(midiRec.tempMidiItemId){const recCurrentTimeSec=Math.max(0,context.currentTime-midiRec.recStartAudioTime-midiRec.latencyCompSec);const recElapsedBeats=recCurrentTimeSec/(60.0/midiRec.bpm);const totalDurationBeats=Math.max(4.0,recordedNotes.length>0?Math.max(recElapsedBeats,...recordedNotes.map(n=>n.start_beat+n.duration_beats)):recElapsedBeats);updateActiveTracks(prev=>prev.map(t=>{if(t.id!==trackId)return t;const itemIndex=(t.midiItems||[]).findIndex(m=>m.id===midiRec.tempMidiItemId);if(itemIndex>=0){const updatedItems=[...t.midiItems];updatedItems[itemIndex]={...updatedItems[itemIndex],name:recordedNotes.length>0?'Recorded MIDI':'Empty MIDI',notes:recordedNotes,duration:Math.ceil(totalDurationBeats/4)*secondsPerBar};return{...t,midiItems:updatedItems};}const newMidiItem={id:'midi_rec_'+Date.now(),name:'Recorded MIDI',parent_track_id:t.id,startTime:recordingStartTimeRef.current,duration:Math.ceil(totalDurationBeats/4)*secondsPerBar,length_bars:Math.ceil(totalDurationBeats/4),notes:recordedNotes};return{...t,midiItems:[...(t.midiItems||[]),newMidiItem]};}));if(recordedNotes.length>0){hasRecordedAnything=true;}}else if(recordedNotes.length>0){hasRecordedAnything=true;const totalDurationBeats=Math.max(4.0,...recordedNotes.map(n=>n.start_beat+n.duration_beats));const newMidiItem={id:'midi_rec_'+Date.now(),name:'Recorded MIDI',parent_track_id:trackId,startTime:recordingStartTimeRef.current,duration:Math.ceil(totalDurationBeats/4)*secondsPerBar,length_bars:Math.ceil(totalDurationBeats/4),notes:recordedNotes};updateActiveTracks(prev=>prev.map(t=>{if(t.id!==trackId)return t;return{...t,midiItems:[...(t.midiItems||[]),newMidiItem]};}));}}for(let trackId in audioRecorders){const audioRec=audioRecorders[trackId];const audioBuffer=await audioRec.stop();if(audioBuffer&&audioBuffer.duration>0.05){hasRecordedAnything=true;const newClip={id:'clip_rec_'+Date.now(),name:'Recorded Audio.wav',buffer:audioBuffer,startTime:recordingStartTimeRef.current,speed:1.0};updateActiveTracks(prev=>prev.map(t=>{if(t.id!==trackId)return t;const updatedClips=[...(t.clips||[]),newClip];return{...t,clips:updatedClips,buffer:updatedClips[0]?.buffer||null,startTime:updatedClips[0]?.startTime||0,name:updatedClips[0]?.name||t.name};}));}}if(recordingSyncRef.current){clearInterval(recordingSyncRef.current);recordingSyncRef.current=null;}activeMIDIRecordersRef.current={};activeAudioRecordersRef.current={};recordingPCMDataRef.current={};setRecTempMidiNotes([]);setRecTempAudioBuffer(null);if(hasRecordedAnything){showToast('Đã thu và lưu bản ghi vào timeline.','success');}else{showToast('Đã dừng ghi âm (không phát hiện tín hiệu đầu vào).','info');}};const handleSubTabResizeMouseDown=e=>{e.preventDefault();e.stopPropagation();const startY=e.clientY;const startHeight=subTabHeight;const handleMouseMove=moveEvent=>{const deltaY=moveEvent.clientY-startY;const newHeight=Math.max(48,Math.min(400,startHeight+deltaY));setSubTabHeight(newHeight);};const handleMouseUp=()=>{document.removeEventListener('mousemove',handleMouseMove);document.removeEventListener('mouseup',handleMouseUp);};document.addEventListener('mousemove',handleMouseMove);document.addEventListener('mouseup',handleMouseUp);};// ── Playhead set with seek+play ── const handlePlayheadSet=(time,shiftKey)=>{setPlayheadWithUndo(time);};const clearLocalSelection=()=>{setSelectionMode(null);setLocalSelectionTrackId(null);setLocalSelectionStart(null);setLocalSelectionEnd(null);};const handleRulerMouseDown=e=>{if(e.ctrlKey){e.preventDefault();e.stopPropagation();clearLocalSelection();const wrapper=timelineWrapperRef.current;if(wrapper){const rect=wrapper.getBoundingClientRect();const scrollLeft=wrapper.scrollLeft;const rawTime=Math.max(0,(e.clientX-rect.left+scrollLeft)/zoom-leadInMargin);const time=snapValue!=='free'?snapTime(rawTime,snapValue,bpm):rawTime;rulerDragStartRef.current=time;rulerAnchorRef.current=time;isDraggingRulerRef.current=true;captureSelectionUndo();setSelectionMode('global');setSelectionStart(time);setSelectionEnd(time);}return;}const wrapper=timelineWrapperRef.current;if(!wrapper)return;const rect=wrapper.getBoundingClientRect();const scrollLeft=wrapper.scrollLeft;const mouseX=e.clientX-rect.left+scrollLeft;const rawTime=Math.max(0,mouseX/zoom-leadInMargin);const time=snapValue!=='free'?snapTime(rawTime,snapValue,bpm):rawTime;clearLocalSelection();captureSelectionUndo();setSelectionMode('global');rulerDragStartRef.current=time;isDraggingRulerRef.current=true;if(e.shiftKey){e.preventDefault();e.stopPropagation();const anchor=rulerAnchorRef.current!==null&&rulerAnchorRef.current!==undefined?rulerAnchorRef.current:selectionStart!==null&&selectionStart!==undefined?selectionStart:currentTime;const selS=Math.max(0,Math.min(anchor,time));const selE=Math.max(0,Math.max(anchor,time));setSelectionStart(selS);setSelectionEnd(selE);}else{rulerAnchorRef.current=Math.max(0,time);}handlePlayheadSet(time);};// Global Ruler mousemove is tracked via document listener set up in useEffect useEffect(()=>{const handleMouseMove=e=>{if(!isDraggingRulerRef.current)return;const wrapper=timelineWrapperRef.current;if(!wrapper)return;const rect=wrapper.getBoundingClientRect();const scrollLeft=wrapper.scrollLeft;const mouseX=e.clientX-rect.left+scrollLeft;const rawTime=Math.max(0,Math.min(maxDuration,mouseX/zoom-leadInMarginRef.current));const time=snapValueRef.current!=='free'?snapTime(rawTime,snapValueRef.current,bpmRef.current):rawTime;const anchor=rulerAnchorRef.current??rulerDragStartRef.current??time;setSelectionStart(Math.min(anchor,time));setSelectionEnd(Math.max(anchor,time));};const handleMouseUp=()=>{if(isDraggingRulerRef.current){isDraggingRulerRef.current=false;rulerDragStartRef.current=null;pushSelectionUndo();}};document.addEventListener('mousemove',handleMouseMove);document.addEventListener('mouseup',handleMouseUp);// Sub-tab ruler drag (section/editor tabs) @@ -431,8 +443,9 @@ useEffect(()=>{if(typeof window.DAWCommandDispatcher==='undefined')return;const const itemStartTimeSec=currentTime;const newMidiItem={id:'item_ai_'+Date.now()+'_'+Math.random().toString(36).substr(2,5),name:`${composition_title||'AI Theme'} - ${aiTrack.track_name}`,parent_track_id:targetTrack.id,startTime:itemStartTimeSec,duration:durationSec,length_bars:total_bars,notes:aiTrack.notes.map((note,index)=>({id:`note_ai_${Date.now()}_${index}`,pitch:note.pitch,start_beat:note.start_beat,duration_beats:note.duration_beats,velocity:note.velocity||0.8,pan:0.0}))};targetTrack.midiItems=[...(targetTrack.midiItems||[]),newMidiItem];if(aiTrack.soundfont_bank!==undefined&&aiTrack.soundfont_program!==undefined){targetTrack.soundfont_bank=aiTrack.soundfont_bank;targetTrack.soundfont_program=aiTrack.soundfont_program;targetTrack.soundfont_id=aiTrack.soundfont_id||'';const sfEngine={type:'soundfont',plugin_id:aiTrack.soundfont_id?'sf_'+aiTrack.soundfont_id:null,soundfont_bank:aiTrack.soundfont_bank,soundfont_program:aiTrack.soundfont_program,soundfont_id:aiTrack.soundfont_id||''};targetTrack.synth_engine=sfEngine;if(window.SonicSF&&window.SonicSF.applyAITrackInstrument){window.SonicSF.applyAITrackInstrument(aiTrack.soundfont_bank,aiTrack.soundfont_program,sfEngine);}}});return updatedTracks;});showToast(`Đã nạp ${aiTracks.length} tracks MIDI thế hệ AI!`,'success');return{success:true};},rearrangeMidiMelody:args=>{const{rearrange_title,rearranged_notes,soundfont_id,soundfont_bank,soundfont_program}=args;if(!rearranged_notes||rearranged_notes.length===0){return{success:false,error:'No rearranged notes provided'};}const sourceTrackId=window.DAWCommandDispatcher?.rearrangeSourceTrackId||selectedTrackId;const sourceItemName=window.DAWCommandDispatcher?.rearrangeSourceItemName||'Source';const bpmVal=parseInt(bpm)||120;const secondsPerBeat=60.0/bpmVal;const secondsPerBar=secondsPerBeat*4;const totalBeats=rearranged_notes.reduce((max,n)=>Math.max(max,(n.start_beat||0)+(n.duration_beats||1)),0);const totalBars=Math.max(1,Math.ceil(totalBeats/4));const durationSec=totalBars*secondsPerBar;const rearrangeNewId=(activeTracks.length+1).toString();updateActiveTracks(prev=>{let updatedTracks=[...prev];// Find source track index to insert new track right after it const sourceIdx=sourceTrackId?updatedTracks.findIndex(t=>t.id===sourceTrackId||t.id==='track_'+sourceTrackId):-1;const insertIdx=sourceIdx>=0?sourceIdx+1:updatedTracks.length;const colors=['#0f766e','#1d4ed8','#701a75','#a21caf','#b45309'];const newTrack={id:rearrangeNewId,name:`[AI Rearrange] ${rearrange_title||'Variation'}`,type:'MIDI',volumeDb:0,pan:0,muted:false,solo:false,color:colors[insertIdx%colors.length],markers:[],serverFileId:null,clips:[],sections:[],midiItems:[{id:'item_rearr_'+Date.now()+'_'+Math.random().toString(36).substr(2,5),name:`[AI] ${rearrange_title||'Rearranged'} - var`,parent_track_id:rearrangeNewId,startTime:currentTime,duration:durationSec,length_bars:totalBars,notes:rearranged_notes.map((n,i)=>({id:`note_rearr_${Date.now()}_${i}`,pitch:Math.max(0,Math.min(127,n.pitch||60)),start_beat:Math.max(0,parseFloat(n.start_beat)||0),duration_beats:Math.max(0.125,parseFloat(n.duration_beats)||0.25),velocity:Math.max(0.1,Math.min(1.0,n.velocity??0.8)),pan:0.0}))}]};if(soundfont_id||soundfont_bank!==undefined&&soundfont_program!==undefined){newTrack.soundfont_id=soundfont_id||'';newTrack.soundfont_bank=soundfont_bank??0;newTrack.soundfont_program=soundfont_program??0;newTrack.synth_engine={type:'soundfont',plugin_id:soundfont_id?'sf_'+soundfont_id:null,soundfont_bank:soundfont_bank??0,soundfont_program:soundfont_program??0,soundfont_id:soundfont_id||''};}updatedTracks.splice(insertIdx,0,newTrack);return updatedTracks;});showToast(`✅ AI Rearrange: "${rearrange_title}" — ${rearranged_notes.length} notes`,'success');return{success:true,trackId:rearrangeNewId,totalBars};},createMidiItem:args=>{const trackId=args.track_id||selectedTrackId;if(!trackId)return{success:false,error:'No track_id provided'};const secondsPerBar=60.0/(parseInt(bpm)||120)*4;const startBar=args.start_bar!==undefined?parseFloat(args.start_bar):0;const lengthBars=args.length_bars!==undefined?parseFloat(args.length_bars):4;const midiItem={id:`midi_${Date.now()}_${Math.random().toString(36).substr(2,5)}`,name:'MIDI Item',parent_track_id:trackId,startTime:startBar*secondsPerBar,duration:lengthBars*secondsPerBar,notes:[],color:'#a78bfa'};updateActiveTracks(prev=>prev.map(t=>{if(t.id!==trackId&&t.id!=='track_'+trackId)return t;return{...t,midiItems:[...(t.midiItems||[]),midiItem]};}));return{success:true,itemId:midiItem.id,trackId};},modifyMidiNotes:args=>{const itemId=args.item_id;if(!itemId)return{success:false,error:'No item_id provided'};const noteNameToMidi=name=>{if(typeof name==='number')return name;if(!name||typeof name!=='string')return 60;const match=name.match(/^([A-Ga-g]#?|b?)(-?\d+)$/);if(!match){const num=parseInt(name);return isNaN(num)?60:num;}const noteNames={'c':0,'c#':1,'db':1,'d':2,'d#':3,'eb':3,'e':4,'f':5,'f#':6,'gb':6,'g':7,'g#':8,'ab':8,'a':9,'a#':10,'bb':10,'b':11};const key=match[1].toLowerCase();const octave=parseInt(match[2]);const base=noteNames[key]!==undefined?noteNames[key]:0;return(octave+1)*12+base;};const newNotes=(args.notes||[]).map((n,index)=>({id:`note_mod_${Date.now()}_${index}`,pitch:noteNameToMidi(n.pitch),start_beat:parseFloat(n.start_time||0),duration_beats:parseFloat(n.duration||1),velocity:n.velocity!==undefined?n.velocity/127.0:0.8,pan:0.0}));updateActiveTracks(prev=>prev.map(t=>{const items=t.midiItems||[];const exists=items.some(m=>m.id===itemId);if(!exists)return t;return{...t,midiItems:items.map(m=>m.id===itemId?{...m,notes:newNotes}:m)};}));return{success:true,itemId};}};window.DAWCommandDispatcher.registerDAWCommands(api);},[tracks,selectedTrackId,currentTime,bpm]);// ── Save AI config to localStorage ── useEffect(()=>{localStorage.setItem('ai_base_url',aiConfig.baseUrl);localStorage.setItem('ai_api_key',aiConfig.apiKey);localStorage.setItem('ai_model',aiConfig.model);},[aiConfig]);// ── Auto-save user preferences (panel state, provider) ── -const prefsRef=useRef({});prefsRef.current={showAIPanel,showExportPanel,showSelectionPanel,showPythonToolsPanel,showMediaExplorer,showFxRack,showMidiEvents,panelPositions,rightSidebarWidth,mediaExplorerHeight,selectedProviderId};useEffect(()=>{const prefs=prefsRef.current;localStorage.setItem('sonic_preferences',JSON.stringify(prefs));if(!currentUser||currentUser==='cached')return;const timer=setTimeout(async()=>{try{await window.SonicAPI.savePreferences(prefs);}catch(e){}},2000);return()=>clearTimeout(timer);},[showAIPanel,showExportPanel,showSelectionPanel,showPythonToolsPanel,showMediaExplorer,showFxRack,showMidiEvents,panelPositions,rightSidebarWidth,mediaExplorerHeight,selectedProviderId,currentUser]);return/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",{className:"h-full w-full flex flex-col bg-[#1e1e1e]"},/*#__PURE__*/React.createElement("header",{className:"h-9 bg-[#2e2e2e] border-b border-[#181818] flex items-center px-1 shrink-0 select-none"},[{label:'File',items:[{label:'New Project',icon:'file-plus',shortcut:'Ctrl+N',action:()=>{setTracks([{id:'1',name:'Track 01',buffer:null,startTime:0,volumeDb:0,pan:0,muted:false,solo:false,color:'#0f766e',markers:[],serverFileId:null,clips:[],sections:[],midiItems:[]},{id:'2',name:'Track 02',buffer:null,startTime:0,volumeDb:0,pan:0,muted:false,solo:false,color:'#1d4ed8',markers:[],serverFileId:null,clips:[],sections:[],midiItems:[]}]);setSelectedTrackId('1');setProjectName('');setCurrentProjectId(null);localStorage.removeItem('sonic_project_name');localStorage.removeItem('sonic_project_id');showToast('New project created','info');}},{label:'Open Project...',icon:'folder-open',shortcut:'Ctrl+O',action:()=>handleImportSFS()},{label:'Save Project',icon:'upload-cloud',shortcut:'Ctrl+S',action:()=>handleSaveProject()},{label:'Save As...',icon:'download',shortcut:'Ctrl+Alt+S',action:()=>setSaveAsModalOpen(true)},{sep:true},{label:'Config AI Providers...',icon:'settings',action:()=>setAiConfigModalOpen(true)},{label:'Import Audio...',icon:'file-input',shortcut:'Ctrl+Alt+I',action:()=>{const input=document.createElement('input');input.type='file';input.accept='audio/*';input.onchange=async e=>{if(e.target.files[0]){addNewTrack();const rearrangeNewId=(tracks.length+1).toString();setTimeout(()=>loadFileOnTrack(rearrangeNewId,e.target.files[0]),100);}};input.click();showToast('Import audio','info');}},{label:'Export Mix...',icon:'file-output',action:()=>triggerWavExport()},{label:'Export MIDI...',icon:'music',action:()=>triggerMidiExport()},{label:'Mastering Suite',icon:'wand-2',shortcut:'Ctrl+Shift+M',action:()=>setShowMasteringModal(true)},{sep:true},...(currentUser?[{label:'Profile',icon:'user',action:()=>setProfileModalOpen(true)}]:[]),...(currentUser&¤tUser.role==='admin'?[{label:'System Manager',icon:'settings',action:()=>setSystemManagerModalOpen(true)}]:[]),{label:'Logout',icon:'log-out',action:()=>handleLogout()}]},{label:'Edit',items:[{label:'Insert New Track',icon:'plus',shortcut:'Ctrl+I',action:addNewTrack},{label:'Insert Music to Track',icon:'music',shortcut:'Ctrl+Alt+I',action:()=>showToast('Select music file to insert','info')},{sep:true},{label:'Edit in New Tab',icon:'file-edit',shortcut:'Ctrl+E',action:()=>openTempTab()},{label:'Split at Playhead',icon:'scissors',shortcut:'S',action:()=>handleSplitTrack(selectedTrackId)},{label:'Merge Tracks',icon:'combine',shortcut:'Ctrl+M',action:()=>{handleMergeTracks();}},{sep:true},{label:'Undo',icon:'undo',shortcut:'Ctrl+Z',action:()=>{handleUndo();}},{label:'Redo',icon:'redo',shortcut:'Ctrl+Y',action:()=>{handleRedo();}},{sep:true},{label:'Copy',icon:'copy',shortcut:'Ctrl+C',action:()=>{handleCopyTrack();}},{label:'Cut',icon:'scissors',shortcut:'Ctrl+X',action:()=>{handleCutTrack();}},{label:'Paste',icon:'clipboard',shortcut:'Ctrl+V',action:handlePasteTrack},{sep:true},{label:'Delete Track',icon:'trash-2',shortcut:'Del',action:()=>{handleDeleteTrack();}}]},{label:'Insert',items:[...(!sessionTabs.some(s=>s.id===activeTab)?[{label:'Insert Section',icon:'folder-plus',action:insertSectionAtPlayhead}]:[]),{label:'Insert MIDI item',icon:'music',action:insertMidiItemAtPlayhead},{label:'Insert sound clip',icon:'file-input',action:insertSoundClipAtCursor},{label:'Insert track',icon:'plus',action:insertTrackBelow}]},{label:'View',items:[{label:'Master Track',icon:'disc',action:()=>showToast('Master track view','info')},{label:'Maker View',icon:'layout',action:()=>showToast('Maker view','info')},{label:'Mixer',icon:'sliders',action:()=>setShowMixer(p=>!p)},{label:'Tempo Track',icon:'timer',action:()=>showToast('Tempo track','info')},{label:'Video',icon:'film',action:()=>showToast('Video panel','info')},{label:'Media Explorer',icon:'folder-search',action:()=>showToast('Media explorer','info')}]},{label:'Tools',items:[{label:'Config AI Providers...',icon:'settings',action:()=>setAiConfigModalOpen(true)},{label:'AI MIDI Preset Manager...',icon:'sliders',action:()=>setAiPresetModalOpen(true)},{label:'DSP Tools Panel',icon:'wrench',action:()=>openPanel('python_tools')},{sep:true},{label:'Plugin Manager (SoundFont/VSTi)',icon:'zap',action:()=>{setPluginManagerModalOpen(true);window.SonicAPI.listPlugins().then(data=>setPluginsData(data)).catch(()=>{});}}]},{label:'Help',items:[{label:'About SonicForge',icon:'info',action:()=>showToast('SonicForge Studio v1.0 - Professional DAW','info')}]}].map(menu=>/*#__PURE__*/React.createElement("div",{key:menu.label,className:"relative"},/*#__PURE__*/React.createElement("button",{onClick:()=>setMenuOpen(menuOpen===menu.label?null:menu.label),className:`px-3 py-1 text-xs font-medium transition rounded ${menuOpen===menu.label?'bg-zinc-700 text-zinc-100':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`},menu.label),menuOpen===menu.label&&/*#__PURE__*/React.createElement("div",{className:`absolute top-full left-0 mt-0.5 bg-[#2a2a2a] border border-zinc-700 rounded-lg shadow-2xl py-1 z-50 ${menu.label==='Edit'?'w-72':'w-64'}`,onClick:()=>setMenuOpen(null)},menu.items.map((item,i)=>item.sep?/*#__PURE__*/React.createElement("div",{key:i,className:"h-px bg-zinc-700 my-1"}):/*#__PURE__*/React.createElement("button",{key:item.label,onClick:e=>{e.stopPropagation();item.action();setMenuOpen(null);},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":item.icon,className:"w-3.5 h-3.5 text-zinc-500 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},item.label),item.shortcut&&/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},item.shortcut)))))),/*#__PURE__*/React.createElement("div",{className:"flex-1"}),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 px-2"},/*#__PURE__*/React.createElement("span",{className:`text-xs font-bold uppercase px-1.5 py-0.5 rounded ${serverStatus==='connected'?'bg-emerald-950 text-emerald-400':serverStatus==='checking'?'bg-amber-950 text-amber-400':'bg-red-950 text-red-400'}`},"Server: ",serverStatus),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowAIConfig(!showAIConfig),className:`px-1.5 py-0.5 rounded text-xs border transition ${showAIConfig?'bg-purple-900 text-purple-200 border-purple-700':'bg-zinc-800 text-zinc-400 border-zinc-700 hover:text-zinc-200'}`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"cpu",className:"w-3 h-3"}))))),menuOpen&&/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-40",onClick:()=>setMenuOpen(null)}),/*#__PURE__*/React.createElement("div",{className:"h-7 bg-[#222] border-b border-zinc-800 flex items-stretch px-2 gap-0.5 shrink-0 overflow-x-auto"},/*#__PURE__*/React.createElement("button",{onClick:()=>setActiveTab('main'),className:`px-3 text-xs font-bold uppercase tracking-wider border-b-2 transition flex items-center gap-1 ${activeTab==='main'?'text-cyan-400 border-cyan-500 bg-zinc-800/50':'text-zinc-500 border-transparent hover:text-zinc-300 hover:bg-zinc-800/30'}`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"layout-dashboard",className:"w-3 h-3"}))," Main Session"),sessionTabs.map(st=>{const isTabActive=activeTab===st.id;const tabColor=st.color||(isTabActive?'#06b6d4':null);const borderStyle=isTabActive?{borderBottomColor:tabColor,color:tabColor}:st.color?{color:st.color,borderBottomColor:'transparent'}:{};return/*#__PURE__*/React.createElement("div",{key:st.id,className:"flex items-stretch"},/*#__PURE__*/React.createElement("button",{onClick:()=>setActiveTab(st.id),onAuxClick:e=>{if(e.button===1){e.preventDefault();closeSessionTab(st.id);}},onContextMenu:e=>{e.preventDefault();setTabContextMenu({x:e.clientX,y:e.clientY,tabId:st.id,tabType:'session'});},style:borderStyle,className:`px-2 text-xs font-medium border-b-2 transition flex items-center gap-1 ${isTabActive?'bg-zinc-800/50':'text-zinc-500 border-transparent hover:text-zinc-300 hover:bg-zinc-800/30'}`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"layers",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"max-w-[120px] truncate"},st.name),st.isDirty&&/*#__PURE__*/React.createElement("span",{className:"w-1.5 h-1.5 rounded-full bg-amber-500 ml-1",title:"Chưa lưu thay đổi"})),/*#__PURE__*/React.createElement("button",{onClick:()=>closeSessionTab(st.id),className:"px-1 text-zinc-600 hover:text-red-400 transition text-xs",title:"Close tab"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"}))));}),subTabs.map(st=>{const isTabActive=activeTab===st.id;const tabColor=st.color||(isTabActive?'#f59e0b':null);const borderStyle=isTabActive?{borderBottomColor:tabColor,color:tabColor}:st.color?{color:st.color,borderBottomColor:'transparent'}:{};const iconName=st.type==='PIANO_ROLL'?'music':'file-edit';return/*#__PURE__*/React.createElement("div",{key:st.id,className:"flex items-stretch"},/*#__PURE__*/React.createElement("button",{onClick:()=>setActiveTab(st.id),onAuxClick:e=>{if(e.button===1){e.preventDefault();closeSubTab(st.id);}},onContextMenu:e=>{e.preventDefault();setTabContextMenu({x:e.clientX,y:e.clientY,tabId:st.id,tabType:'sub'});},style:borderStyle,className:`px-2 text-xs font-medium border-b-2 transition flex items-center gap-1 ${isTabActive?'bg-zinc-800/50':'text-zinc-500 border-transparent hover:text-zinc-300 hover:bg-zinc-800/30'}`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":iconName,className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"max-w-[100px] truncate"},st.label),st.isDirty&&/*#__PURE__*/React.createElement("span",{className:"w-1.5 h-1.5 rounded-full bg-amber-500 ml-1",title:"Chưa lưu thay đổi"})),/*#__PURE__*/React.createElement("button",{onClick:()=>closeSubTab(st.id),className:"px-1 text-zinc-600 hover:text-red-400 transition text-xs",title:"Close tab"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"}))));})),showAIConfig&&/*#__PURE__*/React.createElement("div",{className:"bg-zinc-900 border-b border-purple-900 p-3 flex flex-col gap-2 transition-all"},/*#__PURE__*/React.createElement("div",{className:"text-xs font-bold text-purple-400 uppercase tracking-wider flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"cpu",className:"w-4 h-4"}))," Cấu hình cổng kết nối API"),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-1 md:grid-cols-3 gap-2 text-xs"},/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1"},/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500 font-bold uppercase"},"Endpoint Base URL"),/*#__PURE__*/React.createElement("input",{type:"text",value:aiConfig.baseUrl,onChange:e=>setAiConfig(prev=>({...prev,baseUrl:e.target.value})),className:"bg-zinc-850 text-zinc-200 p-1.5 rounded border border-zinc-800 focus:outline-none focus:border-purple-600 font-mono text-xs",placeholder:"https://api.openai.com/v1"})),/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1"},/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500 font-bold uppercase"},"API Token Key"),/*#__PURE__*/React.createElement("input",{type:"password",value:aiConfig.apiKey,onChange:e=>setAiConfig(prev=>({...prev,apiKey:e.target.value})),className:"bg-zinc-850 text-zinc-200 p-1.5 rounded border border-zinc-800 focus:outline-none focus:border-purple-600 font-mono text-xs",placeholder:"sk-..."})),/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1"},/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500 font-bold uppercase"},"Model Name"),/*#__PURE__*/React.createElement("input",{type:"text",value:aiConfig.model,onChange:e=>setAiConfig(prev=>({...prev,model:e.target.value})),className:"bg-zinc-850 text-zinc-200 p-1.5 rounded border border-zinc-800 focus:outline-none focus:border-purple-600 font-mono text-xs",placeholder:"gpt-4o-mini"})))),/*#__PURE__*/React.createElement("div",{className:"h-9 bg-[#222] border-b border-zinc-800 flex items-center px-3 gap-2 shrink-0 select-none"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1 bg-zinc-900 border border-zinc-700 rounded px-1.5 py-0.5 shadow-lg",title:"Kéo để di chuyển toolbar",style:{cursor:'grab'}},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-0.5 mr-1 text-zinc-600"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-vertical",className:"w-3 h-3"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{setActiveTool('select');showToast('Select Tool','info');},className:`w-7 h-7 flex items-center justify-center rounded ${activeTool==='select'?'bg-cyan-700 text-white':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`,title:"Select Tool (V)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"mouse-pointer",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{setActiveTool('grab');showToast('Grab Tool','info');},className:`w-7 h-7 flex items-center justify-center rounded ${activeTool==='grab'?'bg-cyan-700 text-white':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`,title:"Grab Tool (H)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"hand",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-0.5 border border-zinc-700 rounded bg-zinc-850 px-0.5"},/*#__PURE__*/React.createElement("button",{onClick:()=>{setActiveTool('razor');showToast('Razor Tool','info');},className:`w-7 h-7 flex items-center justify-center rounded ${activeTool==='razor'?'bg-cyan-700 text-white':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`,title:"Razor Tool (C)"},/*#__PURE__*/React.createElement("svg",{className:"w-3.5 h-3.5 text-orange-400",viewBox:"0 0 24 24",fill:"none",stroke:"currentColor",strokeWidth:"2.5",strokeLinecap:"round",strokeLinejoin:"round"},/*#__PURE__*/React.createElement("path",{d:"M6 3h12a2 2 0 0 1 2 2v2a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2z"}),/*#__PURE__*/React.createElement("path",{d:"M4 9h16l-3 9H7z"}),/*#__PURE__*/React.createElement("circle",{cx:"12",cy:"6",r:"1"}))),/*#__PURE__*/React.createElement("button",{onClick:handleGlueTracks,className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-purple-400 hover:bg-zinc-800",title:"Glue Clips"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"link",className:"w-3.5 h-3.5"})))),/*#__PURE__*/React.createElement("button",{onClick:()=>{setActiveTool('pen');showToast('Pen Tool','info');},className:`w-7 h-7 flex items-center justify-center rounded ${activeTool==='pen'?'bg-cyan-700 text-white':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`,title:"Pen Tool (P)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"pen-tool",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-700 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:handleCutTrack,className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-red-400 hover:bg-zinc-800",title:"Cut (Ctrl+X)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:handleCopyTrack,className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-blue-400 hover:bg-zinc-800",title:"Copy (Ctrl+C)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"copy",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:handlePasteTrack,className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-emerald-400 hover:bg-zinc-800",title:"Paste (Ctrl+V)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"clipboard",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-700 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:addNewTrack,className:"px-2 py-1 bg-cyan-600 hover:bg-cyan-500 text-white font-semibold rounded text-xs flex items-center gap-1 shadow transition",title:"Thêm Track Mới (Ctrl+I)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus",className:"w-3.5 h-3.5"})),/*#__PURE__*/React.createElement("span",null,"Track")),sessionTabs.some(s=>s.id===activeTab)&&/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-700 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:()=>handleSaveSectionTab(activeTab),className:"px-2 py-1 bg-emerald-600 hover:bg-emerald-500 text-white font-semibold rounded text-xs flex items-center gap-1 shadow transition",title:"Lưu Section vào Main Session"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"save",className:"w-3.5 h-3.5"})),/*#__PURE__*/React.createElement("span",null,"Lưu Section"))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-700 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:handleUndo,disabled:undoStack.length===0&&(!window.UndoRedoEngine||!window.UndoRedoEngine.canUndo()),className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800 disabled:opacity-30",title:"Undo (Ctrl+Z)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"undo",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:handleRedo,disabled:redoStack.length===0&&(!window.UndoRedoEngine||!window.UndoRedoEngine.canRedo()),className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800 disabled:opacity-30",title:"Redo (Ctrl+Y)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"redo",className:"w-3.5 h-3.5"})))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-800 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:()=>seekPlaybackTo(0),className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Quay lại đầu"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"skip-back",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{const isSubTab=subTabs.some(sub=>sub.id===activeTab);if(isSubTab){const st=subTabs.find(s=>s.id===activeTab);if(!st)return;const left=st.selectionStart!==null&&st.selectionEnd!==null?Math.min(st.selectionStart,st.selectionEnd):null;if(left!==null)seekPlaybackTo(left);}else{if(selLeft!==null)seekPlaybackTo(selLeft);}},className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Đầu vùng chọn"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"step-back",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:handlePlayPause,className:`w-7 h-7 flex items-center justify-center rounded border transition ${isPlaying?'bg-emerald-600 text-black border-emerald-500 hover:bg-emerald-500':'bg-cyan-600 text-white border-cyan-500 hover:bg-cyan-500'}`,title:isPlaying?"Tạm dừng":"Play"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":isPlaying?"pause":"play",className:"w-3.5 h-3.5 fill-current"}))),/*#__PURE__*/React.createElement("button",{onClick:handleStop,className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Stop"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"square",className:"w-3.5 h-3.5 fill-current"}))),/*#__PURE__*/React.createElement("button",{onClick:handleRecordClick,className:`w-7 h-7 flex items-center justify-center rounded border transition ${recordingState==='RECORDING'?'bg-red-600 text-white border-red-500 hover:bg-red-500 animate-pulse':recordingState==='COUNT_IN'?'bg-amber-500 text-black border-amber-400 hover:bg-amber-400 animate-pulse':'bg-zinc-800 text-red-500 border-zinc-700 hover:bg-zinc-700 hover:text-red-400'}`,title:recordingState==='RECORDING'?"Đang ghi âm...":recordingState==='COUNT_IN'?"Chuẩn bị ghi âm...":"Ghi âm (Record)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"circle",className:"w-3.5 h-3.5 fill-current"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{const isSubTab=subTabs.some(sub=>sub.id===activeTab);if(isSubTab){setSubTabs(prev=>prev.map(s=>{if(s.id!==activeTab)return s;const right=s.selectionStart!==null&&s.selectionEnd!==null?Math.max(s.selectionStart,s.selectionEnd):null;return right!==null?{...s,currentTime:right}:s;}));}else{if(selRight!==null)setCurrentTime(selRight);}},className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Cuối vùng chọn"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"step-forward",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{const isSubTab=subTabs.some(sub=>sub.id===activeTab);if(isSubTab){setSubTabs(prev=>prev.map(s=>{if(s.id!==activeTab)return s;const duration=s.buffer?s.buffer.duration/(s.speed||1.0):0;return{...s,currentTime:duration};}));}else{setCurrentTime(maxDuration);}},className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Đến cuối"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"skip-forward",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-800 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:()=>{setIsLoopingSelection(prev=>!prev);// Sync loop state with active sub-tab (piano roll / audio editor) +const prefsRef=useRef({});prefsRef.current={showAIPanel,showExportPanel,showSelectionPanel,showPythonToolsPanel,showMediaExplorer,showFxRack,showMidiEvents,panelPositions,rightSidebarWidth,mediaExplorerHeight,selectedProviderId};useEffect(()=>{const prefs=prefsRef.current;localStorage.setItem('sonic_preferences',JSON.stringify(prefs));if(!currentUser||currentUser==='cached')return;const timer=setTimeout(async()=>{try{await window.SonicAPI.savePreferences(prefs);}catch(e){}},2000);return()=>clearTimeout(timer);},[showAIPanel,showExportPanel,showSelectionPanel,showPythonToolsPanel,showMediaExplorer,showFxRack,showMidiEvents,panelPositions,rightSidebarWidth,mediaExplorerHeight,selectedProviderId,currentUser]);// Master VU meter animation loop +const masterVUAnimRef=useRef(null);useEffect(()=>{function tick(){if(masterBus&&masterBus.analyser){const data=new Uint8Array(128);masterBus.analyser.getByteTimeDomainData(data);let peak=0;for(let i=0;ipeak)peak=v;}setMasterVU(peak);setMasterMeterPeak(prev=>Math.max(prev*0.97,peak));}masterVUAnimRef.current=requestAnimationFrame(tick);}masterVUAnimRef.current=requestAnimationFrame(tick);return()=>{if(masterVUAnimRef.current)cancelAnimationFrame(masterVUAnimRef.current);};},[]);return/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",{className:"h-full w-full flex flex-col bg-[#1e1e1e]"},/*#__PURE__*/React.createElement("header",{className:"h-9 bg-[#2e2e2e] border-b border-[#181818] flex items-center px-1 shrink-0 select-none"},[{label:'File',items:[{label:'New Project',icon:'file-plus',shortcut:'Ctrl+N',action:()=>{setTracks([{id:'1',name:'Track 01',buffer:null,startTime:0,volumeDb:0,pan:0,muted:false,solo:false,color:'#0f766e',markers:[],serverFileId:null,clips:[],sections:[],midiItems:[]},{id:'2',name:'Track 02',buffer:null,startTime:0,volumeDb:0,pan:0,muted:false,solo:false,color:'#1d4ed8',markers:[],serverFileId:null,clips:[],sections:[],midiItems:[]}]);setSelectedTrackId('1');setProjectName('');setCurrentProjectId(null);localStorage.removeItem('sonic_project_name');localStorage.removeItem('sonic_project_id');showToast('New project created','info');}},{label:'Open Project...',icon:'folder-open',shortcut:'Ctrl+O',action:()=>handleImportSFS()},{label:'Save Project',icon:'upload-cloud',shortcut:'Ctrl+S',action:()=>handleSaveProject()},{label:'Save As...',icon:'download',shortcut:'Ctrl+Alt+S',action:()=>setSaveAsModalOpen(true)},{sep:true},{label:'Config AI Providers...',icon:'settings',action:()=>setAiConfigModalOpen(true)},{label:'Import Audio...',icon:'file-input',shortcut:'Ctrl+Alt+I',action:()=>{const input=document.createElement('input');input.type='file';input.accept='audio/*';input.onchange=async e=>{if(e.target.files[0]){addNewTrack();const rearrangeNewId=(tracks.length+1).toString();setTimeout(()=>loadFileOnTrack(rearrangeNewId,e.target.files[0]),100);}};input.click();showToast('Import audio','info');}},{label:'Export Mix...',icon:'file-output',action:()=>triggerWavExport()},{label:'Export MIDI...',icon:'music',action:()=>triggerMidiExport()},{label:'Mastering Suite',icon:'wand-2',shortcut:'Ctrl+Shift+M',action:()=>setShowMasteringModal(true)},{sep:true},...(currentUser?[{label:'Profile',icon:'user',action:()=>setProfileModalOpen(true)}]:[]),...(currentUser&¤tUser.role==='admin'?[{label:'System Manager',icon:'settings',action:()=>setSystemManagerModalOpen(true)}]:[]),{label:'Logout',icon:'log-out',action:()=>handleLogout()}]},{label:'Edit',items:[{label:'Insert New Track',icon:'plus',shortcut:'Ctrl+I',action:addNewTrack},{label:'Insert Music to Track',icon:'music',shortcut:'Ctrl+Alt+I',action:()=>showToast('Select music file to insert','info')},{sep:true},{label:'Edit in New Tab',icon:'file-edit',shortcut:'Ctrl+E',action:()=>openTempTab()},{label:'Split at Playhead',icon:'scissors',shortcut:'S',action:()=>handleSplitTrack(selectedTrackId)},{label:'Merge Tracks',icon:'combine',shortcut:'Ctrl+M',action:()=>{handleMergeTracks();}},{sep:true},{label:'Undo',icon:'undo',shortcut:'Ctrl+Z',action:()=>{handleUndo();}},{label:'Redo',icon:'redo',shortcut:'Ctrl+Y',action:()=>{handleRedo();}},{sep:true},{label:'Copy',icon:'copy',shortcut:'Ctrl+C',action:()=>{handleCopyTrack();}},{label:'Cut',icon:'scissors',shortcut:'Ctrl+X',action:()=>{handleCutTrack();}},{label:'Paste',icon:'clipboard',shortcut:'Ctrl+V',action:handlePasteTrack},{sep:true},{label:'Delete Track',icon:'trash-2',shortcut:'Del',action:()=>{handleDeleteTrack();}}]},{label:'Insert',items:[...(!sessionTabs.some(s=>s.id===activeTab)?[{label:'Insert Section',icon:'folder-plus',action:insertSectionAtPlayhead}]:[]),{label:'Insert MIDI item',icon:'music',action:insertMidiItemAtPlayhead},{label:'Insert sound clip',icon:'file-input',action:insertSoundClipAtCursor},{label:'Insert track',icon:'plus',action:insertTrackBelow}]},{label:'View',items:[{label:'Master Track',icon:'disc',action:()=>showToast('Master track view','info')},{label:'Maker View',icon:'layout',action:()=>showToast('Maker view','info')},{label:'Mixer',icon:'sliders',action:()=>setShowMixer(p=>!p)},{label:'Tempo Track',icon:'timer',action:()=>showToast('Tempo track','info')},{label:'Video',icon:'film',action:()=>showToast('Video panel','info')},{label:'Media Explorer',icon:'folder-search',action:()=>showToast('Media explorer','info')}]},{label:'Tools',items:[{label:'Config AI Providers...',icon:'settings',action:()=>setAiConfigModalOpen(true)},{label:'AI MIDI Preset Manager...',icon:'sliders',action:()=>setAiPresetModalOpen(true)},{label:'DSP Tools Panel',icon:'wrench',action:()=>openPanel('python_tools')},{sep:true},{label:'Plugin Manager (SoundFont/VSTi)',icon:'zap',action:()=>{setPluginManagerModalOpen(true);window.SonicAPI.listPlugins().then(data=>setPluginsData(data)).catch(()=>{});}}]},{label:'Help',items:[{label:'About SonicForge',icon:'info',action:()=>showToast('SonicForge Studio v1.0 - Professional DAW','info')}]}].map(menu=>/*#__PURE__*/React.createElement("div",{key:menu.label,className:"relative"},/*#__PURE__*/React.createElement("button",{onClick:()=>setMenuOpen(menuOpen===menu.label?null:menu.label),className:`px-3 py-1 text-xs font-medium transition rounded ${menuOpen===menu.label?'bg-zinc-700 text-zinc-100':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`},menu.label),menuOpen===menu.label&&/*#__PURE__*/React.createElement("div",{className:`absolute top-full left-0 mt-0.5 bg-[#2a2a2a] border border-zinc-700 rounded-lg shadow-2xl py-1 z-50 ${menu.label==='Edit'?'w-72':'w-64'}`,onClick:()=>setMenuOpen(null)},menu.items.map((item,i)=>item.sep?/*#__PURE__*/React.createElement("div",{key:i,className:"h-px bg-zinc-700 my-1"}):/*#__PURE__*/React.createElement("button",{key:item.label,onClick:e=>{e.stopPropagation();item.action();setMenuOpen(null);},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":item.icon,className:"w-3.5 h-3.5 text-zinc-500 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},item.label),item.shortcut&&/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},item.shortcut)))))),/*#__PURE__*/React.createElement("div",{className:"flex-1"}),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 px-2"},/*#__PURE__*/React.createElement("span",{className:`text-xs font-bold uppercase px-1.5 py-0.5 rounded ${serverStatus==='connected'?'bg-emerald-950 text-emerald-400':serverStatus==='checking'?'bg-amber-950 text-amber-400':'bg-red-950 text-red-400'}`},"Server: ",serverStatus),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowAIConfig(!showAIConfig),className:`px-1.5 py-0.5 rounded text-xs border transition ${showAIConfig?'bg-purple-900 text-purple-200 border-purple-700':'bg-zinc-800 text-zinc-400 border-zinc-700 hover:text-zinc-200'}`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"cpu",className:"w-3 h-3"}))))),menuOpen&&/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-40",onClick:()=>setMenuOpen(null)}),/*#__PURE__*/React.createElement("div",{className:"h-7 bg-[#222] border-b border-zinc-800 flex items-stretch px-2 gap-0.5 shrink-0 overflow-x-auto"},/*#__PURE__*/React.createElement("button",{onClick:()=>setActiveTab('main'),className:`px-3 text-xs font-bold uppercase tracking-wider border-b-2 transition flex items-center gap-1 ${activeTab==='main'?'text-cyan-400 border-cyan-500 bg-zinc-800/50':'text-zinc-500 border-transparent hover:text-zinc-300 hover:bg-zinc-800/30'}`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"layout-dashboard",className:"w-3 h-3"}))," Main Session"),sessionTabs.map(st=>{const isTabActive=activeTab===st.id;const tabColor=st.color||(isTabActive?'#06b6d4':null);const borderStyle=isTabActive?{borderBottomColor:tabColor,color:tabColor}:st.color?{color:st.color,borderBottomColor:'transparent'}:{};return/*#__PURE__*/React.createElement("div",{key:st.id,className:"flex items-stretch"},/*#__PURE__*/React.createElement("button",{onClick:()=>setActiveTab(st.id),onAuxClick:e=>{if(e.button===1){e.preventDefault();closeSessionTab(st.id);}},onContextMenu:e=>{e.preventDefault();setTabContextMenu({x:e.clientX,y:e.clientY,tabId:st.id,tabType:'session'});},style:borderStyle,className:`px-2 text-xs font-medium border-b-2 transition flex items-center gap-1 ${isTabActive?'bg-zinc-800/50':'text-zinc-500 border-transparent hover:text-zinc-300 hover:bg-zinc-800/30'}`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"layers",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"max-w-[120px] truncate"},st.name),st.isDirty&&/*#__PURE__*/React.createElement("span",{className:"w-1.5 h-1.5 rounded-full bg-amber-500 ml-1",title:"Chưa lưu thay đổi"})),/*#__PURE__*/React.createElement("button",{onClick:()=>closeSessionTab(st.id),className:"px-1 text-zinc-600 hover:text-red-400 transition text-xs",title:"Close tab"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"}))));}),subTabs.map(st=>{const isTabActive=activeTab===st.id;const tabColor=st.color||(isTabActive?'#f59e0b':null);const borderStyle=isTabActive?{borderBottomColor:tabColor,color:tabColor}:st.color?{color:st.color,borderBottomColor:'transparent'}:{};const iconName=st.type==='PIANO_ROLL'?'music':'file-edit';return/*#__PURE__*/React.createElement("div",{key:st.id,className:"flex items-stretch"},/*#__PURE__*/React.createElement("button",{onClick:()=>setActiveTab(st.id),onAuxClick:e=>{if(e.button===1){e.preventDefault();closeSubTab(st.id);}},onContextMenu:e=>{e.preventDefault();setTabContextMenu({x:e.clientX,y:e.clientY,tabId:st.id,tabType:'sub'});},style:borderStyle,className:`px-2 text-xs font-medium border-b-2 transition flex items-center gap-1 ${isTabActive?'bg-zinc-800/50':'text-zinc-500 border-transparent hover:text-zinc-300 hover:bg-zinc-800/30'}`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":iconName,className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"max-w-[100px] truncate"},st.label),st.isDirty&&/*#__PURE__*/React.createElement("span",{className:"w-1.5 h-1.5 rounded-full bg-amber-500 ml-1",title:"Chưa lưu thay đổi"})),/*#__PURE__*/React.createElement("button",{onClick:()=>closeSubTab(st.id),className:"px-1 text-zinc-600 hover:text-red-400 transition text-xs",title:"Close tab"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"}))));})),showAIConfig&&/*#__PURE__*/React.createElement("div",{className:"bg-zinc-900 border-b border-purple-900 p-3 flex flex-col gap-2 transition-all"},/*#__PURE__*/React.createElement("div",{className:"text-xs font-bold text-purple-400 uppercase tracking-wider flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"cpu",className:"w-4 h-4"}))," Cấu hình cổng kết nối API"),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-1 md:grid-cols-3 gap-2 text-xs"},/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1"},/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500 font-bold uppercase"},"Endpoint Base URL"),/*#__PURE__*/React.createElement("input",{type:"text",value:aiConfig.baseUrl,onChange:e=>setAiConfig(prev=>({...prev,baseUrl:e.target.value})),className:"bg-zinc-850 text-zinc-200 p-1.5 rounded border border-zinc-800 focus:outline-none focus:border-purple-600 font-mono text-xs",placeholder:"https://api.openai.com/v1"})),/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1"},/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500 font-bold uppercase"},"API Token Key"),/*#__PURE__*/React.createElement("input",{type:"password",value:aiConfig.apiKey,onChange:e=>setAiConfig(prev=>({...prev,apiKey:e.target.value})),className:"bg-zinc-850 text-zinc-200 p-1.5 rounded border border-zinc-800 focus:outline-none focus:border-purple-600 font-mono text-xs",placeholder:"sk-..."})),/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1"},/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500 font-bold uppercase"},"Model Name"),/*#__PURE__*/React.createElement("input",{type:"text",value:aiConfig.model,onChange:e=>setAiConfig(prev=>({...prev,model:e.target.value})),className:"bg-zinc-850 text-zinc-200 p-1.5 rounded border border-zinc-800 focus:outline-none focus:border-purple-600 font-mono text-xs",placeholder:"gpt-4o-mini"})))),/*#__PURE__*/React.createElement("div",{className:"h-9 bg-[#222] border-b border-zinc-800 flex items-center px-3 gap-2 shrink-0 select-none"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1 bg-zinc-900 border border-zinc-700 rounded px-1.5 py-0.5 shadow-lg",title:"Kéo để di chuyển toolbar",style:{cursor:'grab'}},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-0.5 mr-1 text-zinc-600"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-vertical",className:"w-3 h-3"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{setActiveTool('select');showToast('Select Tool','info');},className:`w-7 h-7 flex items-center justify-center rounded ${activeTool==='select'?'bg-cyan-700 text-white':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`,title:"Select Tool (V)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"mouse-pointer",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{setActiveTool('grab');showToast('Grab Tool','info');},className:`w-7 h-7 flex items-center justify-center rounded ${activeTool==='grab'?'bg-cyan-700 text-white':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`,title:"Grab Tool (H)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"hand",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-0.5 border border-zinc-700 rounded bg-zinc-850 px-0.5"},/*#__PURE__*/React.createElement("button",{onClick:()=>{setActiveTool('razor');showToast('Razor Tool','info');},className:`w-7 h-7 flex items-center justify-center rounded ${activeTool==='razor'?'bg-cyan-700 text-white':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`,title:"Razor Tool (C)"},/*#__PURE__*/React.createElement("svg",{className:"w-3.5 h-3.5 text-orange-400",viewBox:"0 0 24 24",fill:"none",stroke:"currentColor",strokeWidth:"2.5",strokeLinecap:"round",strokeLinejoin:"round"},/*#__PURE__*/React.createElement("path",{d:"M6 3h12a2 2 0 0 1 2 2v2a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2z"}),/*#__PURE__*/React.createElement("path",{d:"M4 9h16l-3 9H7z"}),/*#__PURE__*/React.createElement("circle",{cx:"12",cy:"6",r:"1"}))),/*#__PURE__*/React.createElement("button",{onClick:handleGlueTracks,className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-purple-400 hover:bg-zinc-800",title:"Glue Clips"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"link",className:"w-3.5 h-3.5"})))),/*#__PURE__*/React.createElement("button",{onClick:()=>{setActiveTool('pen');showToast('Pen Tool','info');},className:`w-7 h-7 flex items-center justify-center rounded ${activeTool==='pen'?'bg-cyan-700 text-white':'text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800'}`,title:"Pen Tool (P)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"pen-tool",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-700 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:handleCutTrack,className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-red-400 hover:bg-zinc-800",title:"Cut (Ctrl+X)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:handleCopyTrack,className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-blue-400 hover:bg-zinc-800",title:"Copy (Ctrl+C)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"copy",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:handlePasteTrack,className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-emerald-400 hover:bg-zinc-800",title:"Paste (Ctrl+V)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"clipboard",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-700 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:addNewTrack,className:"px-2 py-1 bg-cyan-600 hover:bg-cyan-500 text-white font-semibold rounded text-xs flex items-center gap-1 shadow transition",title:"Thêm Track Mới (Ctrl+I)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus",className:"w-3.5 h-3.5"})),/*#__PURE__*/React.createElement("span",null,"Track")),sessionTabs.some(s=>s.id===activeTab)&&/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-700 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:()=>handleSaveSectionTab(activeTab),className:"px-2 py-1 bg-emerald-600 hover:bg-emerald-500 text-white font-semibold rounded text-xs flex items-center gap-1 shadow transition",title:"Lưu Section vào Main Session"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"save",className:"w-3.5 h-3.5"})),/*#__PURE__*/React.createElement("span",null,"Lưu Section"))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-700 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:handleUndo,disabled:undoStack.length===0&&(!window.UndoRedoEngine||!window.UndoRedoEngine.canUndo()),className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800 disabled:opacity-30",title:"Undo (Ctrl+Z)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"undo",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:handleRedo,disabled:redoStack.length===0&&(!window.UndoRedoEngine||!window.UndoRedoEngine.canRedo()),className:"w-7 h-7 flex items-center justify-center rounded text-zinc-400 hover:text-zinc-200 hover:bg-zinc-800 disabled:opacity-30",title:"Redo (Ctrl+Y)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"redo",className:"w-3.5 h-3.5"})))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-800 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:()=>seekPlaybackTo(0),className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Quay lại đầu"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"skip-back",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{const isSubTab=subTabs.some(sub=>sub.id===activeTab);if(isSubTab){const st=subTabs.find(s=>s.id===activeTab);if(!st)return;const left=st.selectionStart!==null&&st.selectionEnd!==null?Math.min(st.selectionStart,st.selectionEnd):null;if(left!==null)seekPlaybackTo(left);}else{if(selLeft!==null)seekPlaybackTo(selLeft);}},className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Đầu vùng chọn"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"step-back",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:handlePlayPause,className:`w-7 h-7 flex items-center justify-center rounded border transition ${isPlaying?'bg-emerald-600 text-black border-emerald-500 hover:bg-emerald-500':'bg-cyan-600 text-white border-cyan-500 hover:bg-cyan-500'}`,title:isPlaying?"Tạm dừng":"Play"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":isPlaying?"pause":"play",className:"w-3.5 h-3.5 fill-current"}))),/*#__PURE__*/React.createElement("button",{onClick:handleStop,className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Stop"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"square",className:"w-3.5 h-3.5 fill-current"}))),/*#__PURE__*/React.createElement("button",{onClick:handleRecordClick,className:`w-7 h-7 flex items-center justify-center rounded border transition ${recordingState==='RECORDING'?'bg-red-600 text-white border-red-500 hover:bg-red-500 animate-pulse':recordingState==='COUNT_IN'?'bg-amber-500 text-black border-amber-400 hover:bg-amber-400 animate-pulse':'bg-zinc-800 text-red-500 border-zinc-700 hover:bg-zinc-700 hover:text-red-400'}`,title:recordingState==='RECORDING'?"Đang ghi âm...":recordingState==='COUNT_IN'?"Chuẩn bị ghi âm...":"Ghi âm (Record)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"circle",className:"w-3.5 h-3.5 fill-current"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{const isSubTab=subTabs.some(sub=>sub.id===activeTab);if(isSubTab){setSubTabs(prev=>prev.map(s=>{if(s.id!==activeTab)return s;const right=s.selectionStart!==null&&s.selectionEnd!==null?Math.max(s.selectionStart,s.selectionEnd):null;return right!==null?{...s,currentTime:right}:s;}));}else{if(selRight!==null)setCurrentTime(selRight);}},className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Cuối vùng chọn"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"step-forward",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{const isSubTab=subTabs.some(sub=>sub.id===activeTab);if(isSubTab){setSubTabs(prev=>prev.map(s=>{if(s.id!==activeTab)return s;const duration=s.buffer?s.buffer.duration/(s.speed||1.0):0;return{...s,currentTime:duration};}));}else{setCurrentTime(maxDuration);}},className:"w-7 h-7 flex items-center justify-center bg-zinc-800 hover:bg-zinc-700 text-zinc-200 rounded border border-zinc-700 transition",title:"Đến cuối"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"skip-forward",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-5 bg-zinc-800 mx-0.5"}),/*#__PURE__*/React.createElement("button",{onClick:()=>{setIsLoopingSelection(prev=>!prev);// Sync loop state with active sub-tab (piano roll / audio editor) const activeSub=activeTab&&subTabs.find(s=>s.id===activeTab&&['PIANO_ROLL','AUDIO_CLIP_EDITOR','SECTION_EDITOR'].includes(s.type));if(activeSub){const newLoop=!activeSub.isLooping;setSubTabs(prev=>prev.map(s=>s.id===activeTab?{...s,isLooping:newLoop}:s));if(newLoop){const bpmVal=parseInt(bpm)||120;const beatSec=60.0/bpmVal;let maxEnd=0;if(activeSub.type==='PIANO_ROLL'){(activeSub.notes||[]).forEach(n=>{const end=(n.start_beat||0)+(n.duration_beats||1);if(end>maxEnd)maxEnd=end;});}else if(activeSub.type==='SECTION_EDITOR'){(activeSub.clips||[]).forEach(c=>{const end=(c.startTime||0)+(c.duration||0);if(end>maxEnd)maxEnd=end;});}else if(activeSub.type==='AUDIO_CLIP_EDITOR'){const dur=activeSub.buffer?.duration||0;if(dur>maxEnd)maxEnd=dur;}const loopEndTime=activeSub.type==='PIANO_ROLL'?Math.max(maxEnd,16)*beatSec+1.0:Math.max(maxEnd,1);setSubTabs(prev=>prev.map(s=>s.id===activeTab?{...s,selectionStart:0,selectionEnd:loopEndTime}:s));}}else{// Main timeline: auto-derive loop end from tracks const bpmVal=parseInt(bpm)||120;const secPerBar=60.0/bpmVal*4;let maxEnd=0;activeTracks.forEach(t=>{(t.clips||[]).forEach(c=>{const end=(c.startTime||0)+(c.duration||0);if(end>maxEnd)maxEnd=end;});(t.items||[]).forEach(it=>{const end=(it.start||0)+(it.duration||4);if(end>maxEnd)maxEnd=end;});});if(maxEnd>0){const loopEnd=maxEnd+secPerBar*2;setSelectionStart(0);setSelectionEnd(loopEnd);}}},className:`w-7 h-7 flex items-center justify-center rounded border transition ${isLoopingSelection?'bg-amber-600 text-black border-amber-500 hover:bg-amber-500':'bg-zinc-800 text-zinc-200 border-zinc-700 hover:bg-zinc-700'}`,title:isLoopingSelection?selLeft!==null&&selRight!==null?"Loop vùng chọn":"Loop timeline":"Bật loop"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"repeat",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("span",{className:"text-[14px] text-zinc-500 font-bold uppercase ml-2"},"Snap"),/*#__PURE__*/React.createElement("select",{value:snapValue,onChange:e=>setSnapValue(e.target.value),className:"bg-black text-white text-[14px] px-1.5 py-0.5 rounded border border-zinc-700 focus:outline-none focus:border-cyan-500 font-mono cursor-pointer"},/*#__PURE__*/React.createElement("option",{value:"free"},"Free"),/*#__PURE__*/React.createElement("option",{value:"1"},"1"),/*#__PURE__*/React.createElement("option",{value:"1/2"},"1/2"),/*#__PURE__*/React.createElement("option",{value:"1/4"},"1/4"),/*#__PURE__*/React.createElement("option",{value:"1/8"},"1/8"),/*#__PURE__*/React.createElement("option",{value:"1/16"},"1/16"),/*#__PURE__*/React.createElement("option",{value:"1/32"},"1/32"),/*#__PURE__*/React.createElement("option",{value:"4"},"4")),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-6 bg-zinc-800 mx-1.5"}),/*#__PURE__*/React.createElement("span",{className:"text-[14px] text-zinc-500 font-bold"},"Bars:"),/*#__PURE__*/React.createElement("input",{type:"number",min:"0",value:beginBar,onChange:e=>{const b=parseInt(e.target.value)||0;setBeginBar(b);const beatDuration=60/parseInt(bpm||120);const t=b*beatDuration*4;clearLocalSelection();setSelectionMode('global');setSelectionStart(t);setSelectionEnd(t+beatDuration*4);},className:"w-14 bg-black text-white text-[14px] px-1 py-0.5 rounded border border-zinc-700 text-center font-mono"}),/*#__PURE__*/React.createElement("span",{className:"text-[14px] text-zinc-500"},"-"),/*#__PURE__*/React.createElement("input",{type:"number",min:"0",value:endBar,onChange:e=>{const b=parseInt(e.target.value)||0;setEndBar(b);const beatDuration=60/parseInt(bpm||120);const t=b*beatDuration*4;setSelectionEnd(t+beatDuration*4);setNumberBar(b-beginBar+1);},className:"w-14 bg-black text-white text-[14px] px-1 py-0.5 rounded border border-zinc-700 text-center font-mono"}),/*#__PURE__*/React.createElement("span",{className:"text-[14px] text-zinc-500"},"#"),/*#__PURE__*/React.createElement("input",{type:"number",min:"1",value:numberBar,readOnly:true,className:"w-14 bg-black text-zinc-400 text-[14px] px-1 py-0.5 rounded border border-zinc-800 text-center font-mono"}),/*#__PURE__*/React.createElement("button",{onClick:()=>setSelectionFollowsTempo(prev=>!prev),className:`px-1.5 py-0.5 text-[14px] rounded border font-bold ${selectionFollowsTempo?'bg-amber-700 text-white border-amber-500':'bg-zinc-800 text-zinc-400 border-zinc-700'}`,title:selectionFollowsTempo?"Selection theo tempo (đổi BPM → selection thay đổi)":"Selection theo thời gian (cố định)"},selectionFollowsTempo?"♪T":"⏱T"),/*#__PURE__*/React.createElement("div",{className:"w-[1px] h-6 bg-zinc-800 mx-1.5"}),/*#__PURE__*/React.createElement("span",{className:"text-[14px] text-zinc-500"},"Start:"),/*#__PURE__*/React.createElement("input",{type:"text",value:selLeft!==null?formatTime(selLeft):'',onChange:e=>{const parts=e.target.value.split(/[:.]/);if(parts.length===3){const secs=parseInt(parts[0])*60+parseInt(parts[1])+parseFloat('0.'+(parts[2]||'0'));clearLocalSelection();setSelectionMode('global');setSelectionStart(secs);}},className:"w-20 bg-black text-zinc-200 text-[14px] px-1 py-0.5 rounded border border-zinc-700 text-center font-mono"}),/*#__PURE__*/React.createElement("span",{className:"text-[14px] text-zinc-500"},"End:"),/*#__PURE__*/React.createElement("input",{type:"text",value:selRight!==null?formatTime(selRight):'',onChange:e=>{const parts=e.target.value.split(/[:.]/);if(parts.length===3){const secs=parseInt(parts[0])*60+parseInt(parts[1])+parseFloat('0.'+(parts[2]||'0'));setSelectionEnd(secs);}},className:"w-20 bg-black text-zinc-200 text-[14px] px-1 py-0.5 rounded border border-zinc-700 text-center font-mono"}),/*#__PURE__*/React.createElement("span",{className:"text-[14px] text-zinc-500"},"Len:"),/*#__PURE__*/React.createElement("input",{type:"text",value:selLeft!==null&&selRight!==null?formatTime(Math.abs(selRight-selLeft)):'',onChange:e=>{const parts=e.target.value.split(/[:.]/);if(parts.length===3&&selLeft!==null){const secs=parseInt(parts[0])*60+parseInt(parts[1])+parseFloat('0.'+(parts[2]||'0'));setSelectionEnd(selLeft+secs);}},className:"w-20 bg-black text-amber-300 text-[14px] px-1 py-0.5 rounded border border-zinc-700 text-center font-mono"}),/*#__PURE__*/React.createElement("div",{className:"flex-1"}),/*#__PURE__*/React.createElement("div",{className:"text-xs font-bold font-mono text-zinc-100"},formatTime(currentTime))),(()=>{const dockPanels={top:[],right:[],bottom:[],left:[]};const addPanel=(id,pos,visible)=>{if(visible)dockPanels[pos].push(id);};addPanel('export',panelPositions.export,showExportPanel);addPanel('ai',panelPositions.ai,showAIPanel);addPanel('python_tools',panelPositions.python_tools||'bottom',showPythonToolsPanel);addPanel('selection',panelPositions.selection,showSelectionPanel);addPanel('media_explorer','bottom',showMediaExplorer);addPanel('fx_rack',panelPositions.fx_rack||'bottom',showFxRack);addPanel('midi_events',panelPositions.midi_events||'bottom',showMidiEvents);const closePanel=id=>{if(id==='export')setShowExportPanel(false);else if(id==='ai')setShowAIPanel(false);else if(id==='python_tools')setShowPythonToolsPanel(false);else if(id==='selection')setShowSelectionPanel(false);else if(id==='media_explorer')setShowMediaExplorer(false);else if(id==='fx_rack')setShowFxRack(false);else if(id==='midi_events')setShowMidiEvents(false);};const renderPanelContent=panelId=>{const h=id=>e=>{startPanelDrag(id,e);};if(panelId==='export')return/*#__PURE__*/React.createElement("div",{className:"flex flex-col h-full gap-1.5"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between shrink-0 cursor-grab active:cursor-grabbing select-none",onMouseDown:e=>startPanelDrag('export',e)},/*#__PURE__*/React.createElement("h3",{className:"font-bold text-xs text-zinc-200 flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-vertical",className:"w-3 h-3 text-zinc-500"})),/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"save",className:"w-3.5 h-3.5 text-cyan-400"}))," Export"),/*#__PURE__*/React.createElement("button",{onClick:()=>closePanel('export'),className:"text-zinc-600 hover:text-zinc-300"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"})))),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-1"},/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("label",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"Ngu\u1ed3n"),/*#__PURE__*/React.createElement("select",{value:exportSettings.source,onChange:e=>setExportSettings(p=>({...p,source:e.target.value})),className:"w-full bg-[#141414] border border-zinc-800 rounded px-1 py-0.5 text-xs text-zinc-300 focus:outline-none"},/*#__PURE__*/React.createElement("option",{value:"project"},"Project (Mix)"),/*#__PURE__*/React.createElement("option",{value:"track_mix"},"Track Selection"),/*#__PURE__*/React.createElement("option",{value:"active_clip"},"Active Clip"),/*#__PURE__*/React.createElement("option",{value:"clip_selection"},"Clip Selection"))),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("label",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"\u0110\u1ecbnh d\u1ea1ng"),/*#__PURE__*/React.createElement("select",{value:exportSettings.format,onChange:e=>setExportSettings(p=>({...p,format:e.target.value,sampleRate:e.target.value==='wav'?'44100':e.target.value==='mp3'?'44100':'44100',bitDepth:e.target.value==='wav'?'16':'16',quality:'44khz'})),className:"w-full bg-[#141414] border border-zinc-800 rounded px-1 py-0.5 text-xs text-zinc-300 focus:outline-none"},/*#__PURE__*/React.createElement("option",{value:"wav"},"WAV"),/*#__PURE__*/React.createElement("option",{value:"mp3"},"MP3"),/*#__PURE__*/React.createElement("option",{value:"ogg"},"OGG")))),exportSettings.format==='wav'?/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-1"},/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("label",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"SR (Hz)"),/*#__PURE__*/React.createElement("select",{value:exportSettings.sampleRate,onChange:e=>setExportSettings(p=>({...p,sampleRate:e.target.value})),className:"w-full bg-[#141414] border border-zinc-800 rounded px-1 py-0.5 text-xs text-zinc-300 focus:outline-none"},/*#__PURE__*/React.createElement("option",{value:"22500"},"22500"),/*#__PURE__*/React.createElement("option",{value:"44100"},"44100"))),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("label",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"Bit"),/*#__PURE__*/React.createElement("select",{value:exportSettings.bitDepth,onChange:e=>setExportSettings(p=>({...p,bitDepth:e.target.value})),className:"w-full bg-[#141414] border border-zinc-800 rounded px-1 py-0.5 text-xs text-zinc-300 focus:outline-none"},/*#__PURE__*/React.createElement("option",{value:"8"},"8"),/*#__PURE__*/React.createElement("option",{value:"16"},"16"),/*#__PURE__*/React.createElement("option",{value:"24"},"24")))):/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-1"},/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("label",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"Ch\u1ea5t l\u01b0\u1ee3ng"),/*#__PURE__*/React.createElement("select",{value:exportSettings.quality,onChange:e=>setExportSettings(p=>({...p,quality:e.target.value})),className:"w-full bg-[#141414] border border-zinc-800 rounded px-1 py-0.5 text-xs text-zinc-300 focus:outline-none"},/*#__PURE__*/React.createElement("option",{value:"44khz"},"44kHz"),/*#__PURE__*/React.createElement("option",{value:"lossless"},"Lossless"))),/*#__PURE__*/React.createElement("div",null)),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-1"},/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("label",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"Kênh"),/*#__PURE__*/React.createElement("select",{value:exportSettings.channels,onChange:e=>setExportSettings(p=>({...p,channels:e.target.value})),className:"w-full bg-[#141414] border border-zinc-800 rounded px-1 py-0.5 text-xs text-zinc-300 focus:outline-none"},/*#__PURE__*/React.createElement("option",{value:"mono"},"Mono"),/*#__PURE__*/React.createElement("option",{value:"stereo"},"Stereo"))),/*#__PURE__*/React.createElement("div",null)),/*#__PURE__*/React.createElement("button",{onClick:triggerWavExport,disabled:isExporting,className:"w-full py-1 bg-cyan-700 hover:bg-cyan-600 text-zinc-100 font-bold rounded text-xs flex items-center justify-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"download-cloud",className:"w-3 h-3"})),isExporting?'...':'Export'));if(panelId==='ai'){const selMidiInfo=getSelectedMidiItemInfo();const hasSelItem=!!selMidiInfo;if(window.PromptTemplateManager&&!aiPromptMgrRef.current){aiPromptMgrRef.current=new window.PromptTemplateManager();}// Re-read from localStorage when presets change (e.g., AIPresetModal saved) if(aiPromptMgrRef.current&&window.__aiPresetVersion!==aiPresetVersion){window.__aiPresetVersion=aiPresetVersion;aiPromptMgrRef.current.loadPresets();}const promptMgr=aiPromptMgrRef.current;const suggestions=promptMgr?promptMgr.presets:[];const handleApplySuggestion=preset=>{if(hasSelItem){setAiPrompt(`Rearrange this melody line in ${preset.name} style`);}else{setAiPrompt(preset.system_instruction_template);}setShowAiTypeahead(false);setAiSuggestions([]);};return/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1.5 flex-1 min-h-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between shrink-0 cursor-grab active:cursor-grabbing select-none",onMouseDown:e=>startPanelDrag('ai',e)},/*#__PURE__*/React.createElement("h3",{className:"font-bold text-xs text-zinc-200 flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-vertical",className:"w-3 h-3 text-zinc-500"})),/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"cpu",className:"w-3.5 h-3.5 text-purple-400"}))," AI Copilot"),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("button",{onClick:()=>setAiPresetModalOpen(true),className:"text-zinc-600 hover:text-zinc-300 mr-0.5",title:"Preset Manager"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3 h-3"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>{setAiActionLog([]);showToast('Đã xoá nhật ký AI.','info');},className:"text-zinc-600 hover:text-zinc-300",title:"Clear log"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"trash-2",className:"w-3 h-3"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>closePanel('ai'),className:"text-zinc-600 hover:text-zinc-300"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"}))))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1.5 w-full min-w-0 pb-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"cpu",className:"w-3 h-3 text-purple-400"})),/*#__PURE__*/React.createElement("select",{value:selectedProviderId,onChange:e=>setSelectedProviderId(e.target.value),className:"flex-1 min-w-0 max-w-full bg-[#141414] text-zinc-200 border border-zinc-700 rounded px-1 py-0.5 text-xs font-mono focus:outline-none focus:border-purple-600 truncate"},aiProviders.length===0?/*#__PURE__*/React.createElement("option",{value:""},"Chưa có provider"):aiProviders.map(p=>/*#__PURE__*/React.createElement("option",{key:p.id,value:p.id},p.name,p.is_active?'':' (inactive)')))),/*#__PURE__*/React.createElement("div",{className:"border-t border-zinc-800 pt-1 mt-1 shrink-0"},/*#__PURE__*/React.createElement("button",{onClick:()=>{if(window.DAWCommandDispatcher&&window.DAWCommandDispatcher.undo){const entry=window.DAWCommandDispatcher.undo();if(entry){setAiActionLog(prev=>[...prev,{type:'undo',text:`Undo: ${entry.name}`,time:Date.now()}]);showToast(`Undo AI: ${entry.name}`,'info');}}else{handleUndo();setAiActionLog(prev=>[...prev,{type:'undo',text:'Undo (Ctrl+Z)',time:Date.now()}]);}},className:"w-full text-[10px] text-amber-400 hover:text-amber-300 border border-amber-800 rounded py-0.5"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center justify-center gap-1"},/*#__PURE__*/React.createElement("i",{"data-lucide":"rotate-ccw",className:"w-3 h-3"}),"Undo"))),/*#__PURE__*/React.createElement("div",{className:"flex-1 min-h-0 flex flex-col overflow-hidden mt-1"},/*#__PURE__*/React.createElement("div",{className:"text-[10px] font-bold text-zinc-400 uppercase shrink-0 pb-0.5 cursor-pointer hover:text-zinc-200 select-none",onClick:()=>setShowAIActionLog(!showAIActionLog)},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center gap-1"},/*#__PURE__*/React.createElement("i",{"data-lucide":"list",className:"w-3 h-3"})," Action Log",showAIActionLog?" \u2212":" +")),/*#__PURE__*/React.createElement("div",{ref:actionLogContainerRef,className:"flex-1 overflow-y-auto no-scrollbar bg-[#0f0f0f] rounded border border-zinc-800 select-text"+(showAIActionLog?'':' hidden')},aiActionLog.length===0?/*#__PURE__*/React.createElement("div",{className:"text-xs text-zinc-600 italic select-text p-1"},"Ch\u01B0a c\u00F3 h\u00E0nh \u0111\u1ED9ng n\u00E0o."):aiActionLog.map(function(entry,i){return/*#__PURE__*/React.createElement("div",{key:i,className:'text-xs font-mono py-0.5 border-b border-zinc-900 last:border-0 '+(entry.type==='error'?'text-red-400':entry.type==='status'?'text-zinc-400 italic':entry.type==='undo'?'text-amber-400':'text-zinc-300')},new Date(entry.time).toLocaleTimeString(),entry.text);}))),showAISuggestions?/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1 mb-1 shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1 text-[10px] font-bold text-zinc-400 uppercase"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sparkles",className:"w-3 h-3 text-purple-400"}))," AI Suggestion",hasSelItem?/*#__PURE__*/React.createElement("span",{className:"flex-1 text-right text-[10px] text-amber-400 font-semibold uppercase normal-case truncate ml-2"},"MIDI: ",selMidiInfo.itemName||selMidiInfo.itemId):null),/*#__PURE__*/React.createElement("div",{className:"overflow-y-auto no-scrollbar max-h-36 bg-[#0f0f0f] rounded border border-zinc-800"},suggestions.slice(0,50).map(p=>/*#__PURE__*/React.createElement("button",{key:p.id,onClick:()=>handleApplySuggestion(p),className:"w-full text-left px-2 py-1 text-[11px] hover:bg-zinc-800 border-b border-zinc-900 last:border-0 flex items-center justify-between gap-2"},/*#__PURE__*/React.createElement("span",{className:"truncate flex-1"},/*#__PURE__*/React.createElement("span",{className:"text-zinc-400"},p.is_favorite?"★ ":"✨ "),/*#__PURE__*/React.createElement("span",{className:"text-zinc-200 font-semibold"},p.name)),/*#__PURE__*/React.createElement("span",{className:"text-[9px] text-zinc-500 shrink-0"},p.category))))):null,/*#__PURE__*/React.createElement("div",{className:"border-t border-zinc-800 pt-1.5 mt-1 shrink-0"},/*#__PURE__*/React.createElement("div",{className:"text-xs font-bold text-zinc-400 uppercase mb-1 flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"message-square",className:"w-3 h-3"}))," Copilot Prompt",/*#__PURE__*/React.createElement("button",{onClick:()=>setShowAISuggestions(!showAISuggestions),className:"ml-auto text-[9px] px-1.5 py-0.5 rounded border font-semibold "+(showAISuggestions?'bg-zinc-800 text-zinc-400 border-zinc-700 hover:bg-zinc-700':'bg-indigo-950/40 text-indigo-400 border-indigo-800/50 hover:bg-indigo-900/50'),title:showAISuggestions?'Ẩn AI Suggestion':'Hiện AI Suggestion'},"Sug")),/*#__PURE__*/React.createElement("textarea",{value:aiPrompt,onChange:e=>{const v=e.target.value;aiPromptUndoPush(v);setAiPrompt(v);if(v.trim().length>=2&&promptMgr){const matches=promptMgr.presets.filter(p=>p.keywords.some(kw=>kw.toLowerCase().includes(v.toLowerCase()))||p.name.toLowerCase().includes(v.toLowerCase()));setAiSuggestions(matches);setShowAiTypeahead(matches.length>0);}else{setShowAiTypeahead(false);}},placeholder:hasSelItem?"Nhập lệnh rearrange... (VD: Jazz Swing, Arpeggio)":"Nhập lệnh điều khiển DAW... (VD: Tạo track mới tên Beat, đặt BPM 128)",className:"w-full bg-[#1e1e1e] text-zinc-200 p-1.5 rounded border border-zinc-700 focus:outline-none focus:border-purple-600 font-mono text-xs resize-y",rows:8,onKeyDown:e=>{if((e.ctrlKey||e.metaKey)&&e.key==='z'&&!e.shiftKey){e.preventDefault();e.stopPropagation();const u=aiPromptUndoRef.current;if(u.idx>0){u.idx--;setAiPrompt(u.stack[u.idx]);showToast('Undo: AI Prompt','info');}return;}if((e.ctrlKey||e.metaKey)&&(e.key==='y'||e.key==='z'&&e.shiftKey)){e.preventDefault();e.stopPropagation();const u=aiPromptUndoRef.current;if(u.idx0){e.preventDefault();handleApplySuggestion(aiSuggestions[0]);}else if(e.key==='ArrowUp'&&promptHistRef.current.length>0&&e.target.selectionStart===0){e.preventDefault();const idx=promptHistIdx===-1?promptHistRef.current.length-1:Math.max(0,promptHistIdx-1);setPromptHistIdx(idx);setAiPrompt(promptHistRef.current[idx]);}else if(e.key==='ArrowDown'&&e.target.selectionStart===aiPrompt.length){e.preventDefault();if(promptHistIdx===-1)return;const idx=promptHistIdx+1;if(idx>=promptHistRef.current.length){setPromptHistIdx(-1);setAiPrompt('');}else{setPromptHistIdx(idx);setAiPrompt(promptHistRef.current[idx]);}}}}),showAiTypeahead&&aiSuggestions.length>0&&/*#__PURE__*/React.createElement("div",{ref:aiTypeaheadRef,className:"absolute bottom-full left-0 right-0 bg-[#1e1e1e] border border-indigo-600/50 rounded-lg shadow-2xl z-50 max-h-36 overflow-y-auto mb-1"},/*#__PURE__*/React.createElement("div",{className:"px-2 py-1 text-[10px] uppercase tracking-wider font-semibold text-indigo-400 bg-[#141414] border-b border-zinc-800"},"Gợi ý (",aiSuggestions.length,")"),aiSuggestions.slice(0,8).map(p=>/*#__PURE__*/React.createElement("div",{key:p.id,onClick:()=>handleApplySuggestion(p),className:"px-2 py-1 hover:bg-indigo-700/30 cursor-pointer border-b border-zinc-800/30 flex items-center justify-between text-[11px]"},/*#__PURE__*/React.createElement("span",null,/*#__PURE__*/React.createElement("span",{className:"font-semibold text-zinc-200"},p.name),/*#__PURE__*/React.createElement("span",{className:"ml-1.5 text-zinc-500"},"(",p.category,")")),/*#__PURE__*/React.createElement("span",{className:"text-[10px] bg-zinc-800 text-zinc-400 px-1 py-0.5 rounded"},"Tab"))))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1 mt-1 shrink-0"},/*#__PURE__*/React.createElement("button",{onClick:handleAISend,disabled:aiProcessing,className:"flex-1 py-1 bg-purple-700 hover:bg-purple-600 text-white font-bold rounded text-xs border border-purple-500 flex items-center justify-center gap-1"},aiProcessing?'Đang suy luận...':/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"send",className:"w-3 h-3"}))," Gửi")),/*#__PURE__*/React.createElement("button",{onClick:()=>{setAiPrompt('');setAiActionLog([]);},className:"px-2 py-1 bg-zinc-800 hover:bg-zinc-700 text-zinc-400 rounded text-xs border border-zinc-700"},"Clear")),/*#__PURE__*/React.createElement("div",{className:"text-xs text-zinc-600 shrink-0"},hasSelItem?"Enter gửi rearrange | Tab chọn gợi ý":"Enter để gửi nhanh"));}if(panelId==='python_tools')return/*#__PURE__*/React.createElement("div",{className:"flex flex-col h-full gap-1.5"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between shrink-0 cursor-grab active:cursor-grabbing select-none",onMouseDown:e=>startPanelDrag('python_tools',e)},/*#__PURE__*/React.createElement("h3",{className:"font-bold text-xs text-amber-300 flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-vertical",className:"w-3 h-3 text-zinc-500"})),/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"wrench",className:"w-3.5 h-3.5 text-amber-400"}))," DSP Tools"),/*#__PURE__*/React.createElement("button",{onClick:()=>closePanel('python_tools'),className:"text-zinc-600 hover:text-zinc-300"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"})))),/*#__PURE__*/React.createElement("div",{className:"p-1.5 bg-[#141414] rounded border border-zinc-800 text-[10px] font-mono text-zinc-400 space-y-0.5 leading-relaxed"},dspSelectionStats?[/*#__PURE__*/React.createElement("div",{key:"track"},`Track: ${dspSelectionStats.trackName}`),/*#__PURE__*/React.createElement("div",{key:"range"},`Range: ${dspSelectionStats.timeRange}`),/*#__PURE__*/React.createElement("div",{key:"ch"},`Channels: ${dspSelectionStats.channels}`),/*#__PURE__*/React.createElement("div",{key:"peak"},`Peak Vol: ${dspSelectionStats.peakVolume}`)]:"Chưa chọn track"),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-1 text-xs"},/*#__PURE__*/React.createElement("button",{onClick:()=>runPythonTool('normalize'),className:"py-1 bg-amber-950/80 hover:bg-amber-900 text-amber-300 border border-amber-800/80 rounded font-bold flex items-center justify-center gap-1"},"⚡ Peak Norm (0dB)"),/*#__PURE__*/React.createElement("button",{onClick:()=>runPythonTool('invert_phase'),className:"py-1 bg-zinc-800 hover:bg-zinc-700 text-zinc-200 border border-zinc-700 rounded font-bold flex items-center justify-center gap-1"},"🔄 Phase Invert"),/*#__PURE__*/React.createElement("button",{onClick:()=>runPythonTool('swap_channels'),className:"py-1 bg-zinc-800 hover:bg-zinc-700 text-zinc-200 border border-zinc-700 rounded font-bold flex items-center justify-center gap-1"},"🔀 Swap L/R"),/*#__PURE__*/React.createElement("button",{onClick:()=>runPythonTool('synth_wave'),className:"py-1 bg-teal-950/80 hover:bg-teal-900 text-teal-300 border border-teal-800/80 rounded font-bold flex items-center justify-center gap-1"},"🎹 Gen Synth Tone")));if(panelId==='selection')return/*#__PURE__*/React.createElement("div",{className:"flex flex-col h-full gap-1.5"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between shrink-0 cursor-grab active:cursor-grabbing select-none",onMouseDown:e=>startPanelDrag('selection',e)},/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500 font-bold uppercase flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-vertical",className:"w-3 h-3 text-zinc-500"}))," Selection"),/*#__PURE__*/React.createElement("button",{onClick:()=>closePanel('selection'),className:"text-zinc-600 hover:text-zinc-300"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"})))),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-3 gap-1 bg-[#141414] p-1.5 rounded border border-zinc-800"},/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("span",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"Start"),/*#__PURE__*/React.createElement("input",{type:"number",step:"0.01",value:selectionStats.start,onChange:e=>handleSelectionInputChange('start',e.target.value),className:"w-full bg-[#242424] text-amber-400 text-center font-mono text-xs rounded py-0.5 border border-zinc-700 focus:outline-none"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("span",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"End"),/*#__PURE__*/React.createElement("input",{type:"number",step:"0.01",value:selectionStats.end,onChange:e=>handleSelectionInputChange('end',e.target.value),className:"w-full bg-[#242424] text-amber-400 text-center font-mono text-xs rounded py-0.5 border border-zinc-700 focus:outline-none"})),/*#__PURE__*/React.createElement("div",{className:"flex flex-col justify-center"},/*#__PURE__*/React.createElement("span",{className:"text-[7px] text-zinc-500 font-bold uppercase"},"Len"),/*#__PURE__*/React.createElement("span",{className:"text-zinc-200 font-mono text-xs font-semibold mt-0.5"},selectionStats.length,"s"))),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-3 gap-1 bg-[#141414] p-1.5 rounded border border-zinc-800 mt-1"},/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("span",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"Begin Bar"),/*#__PURE__*/React.createElement("input",{type:"number",min:"0",value:beginBar,onChange:e=>{const b=parseInt(e.target.value)||0;setBeginBar(b);const beatDuration=60/parseInt(bpm||120);const t=b*beatDuration*4;clearLocalSelection();setSelectionMode('global');setSelectionStart(t);setSelectionEnd(t+beatDuration*4);},className:"w-full bg-[#242424] text-white text-center font-mono text-xs rounded py-0.5 border border-zinc-700 focus:outline-none"})),/*#__PURE__*/React.createElement("div",null,/*#__PURE__*/React.createElement("span",{className:"block text-[7px] text-zinc-500 font-bold uppercase mb-0.5"},"End Bar"),/*#__PURE__*/React.createElement("input",{type:"number",min:"0",value:endBar,onChange:e=>{const b=parseInt(e.target.value)||0;setEndBar(b);const beatDuration=60/parseInt(bpm||120);const t=b*beatDuration*4;setSelectionEnd(t+beatDuration*4);setNumberBar(b-beginBar+1);},className:"w-full bg-[#242424] text-white text-center font-mono text-xs rounded py-0.5 border border-zinc-700 focus:outline-none"})),/*#__PURE__*/React.createElement("div",{className:"flex flex-col justify-center"},/*#__PURE__*/React.createElement("span",{className:"text-[7px] text-zinc-500 font-bold uppercase"},"# Bars"),/*#__PURE__*/React.createElement("span",{className:"text-zinc-200 font-mono text-xs font-semibold mt-0.5"},numberBar))));if(panelId==='media_explorer')return/*#__PURE__*/React.createElement("div",{className:"flex flex-col h-full gap-1.5"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between shrink-0 cursor-grab active:cursor-grabbing select-none",onMouseDown:e=>startPanelDrag('media_explorer',e)},/*#__PURE__*/React.createElement("h3",{className:"font-bold text-xs text-emerald-300 flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-vertical",className:"w-3 h-3 text-zinc-500"})),/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"folder-open",className:"w-3.5 h-3.5 text-emerald-400"}))," Media Explorer"),/*#__PURE__*/React.createElement("button",{onClick:()=>closePanel('media_explorer'),className:"text-zinc-600 hover:text-zinc-300"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"})))),/*#__PURE__*/React.createElement("div",{className:"flex-1 overflow-y-auto text-xs text-zinc-400 font-mono p-2"},"// Placeholder: Media files browser"));if(panelId==='fx_rack')return/*#__PURE__*/React.createElement("div",{className:"flex flex-col h-full gap-1.5"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between shrink-0 cursor-grab active:cursor-grabbing select-none",onMouseDown:e=>startPanelDrag('fx_rack',e)},/*#__PURE__*/React.createElement("h3",{className:"font-bold text-xs text-rose-300 flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-vertical",className:"w-3 h-3 text-zinc-500"})),/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3.5 h-3.5 text-rose-400"}))," Plugin FX Rack"),/*#__PURE__*/React.createElement("button",{onClick:()=>closePanel('fx_rack'),className:"text-zinc-600 hover:text-zinc-300"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"})))),/*#__PURE__*/React.createElement("div",{className:"flex-1 text-xs text-zinc-500 italic flex items-center justify-center"},"No FX plugins loaded"));if(panelId==='midi_events')return/*#__PURE__*/React.createElement("div",{className:"flex flex-col h-full gap-1.5"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between shrink-0 cursor-grab active:cursor-grabbing select-none",onMouseDown:e=>startPanelDrag('midi_events',e)},/*#__PURE__*/React.createElement("h3",{className:"font-bold text-xs text-sky-300 flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-vertical",className:"w-3 h-3 text-zinc-500"})),/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"music",className:"w-3.5 h-3.5 text-sky-400"}))," MIDI Event List"),/*#__PURE__*/React.createElement("button",{onClick:()=>closePanel('midi_events'),className:"text-zinc-600 hover:text-zinc-300"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"})))),/*#__PURE__*/React.createElement("div",{className:"flex-1 text-xs text-zinc-500 italic flex items-center justify-center"},"No MIDI events selected"));return null;};const renderDock=(pos,title)=>{const panels=dockPanels[pos];if(panels.length===0)return null;const isSide=pos==='left'||pos==='right';const borderClass=pos==='left'?'border-r':pos==='right'?'border-l':pos==='top'?'border-b':'border-t';const bgClass='bg-[#1e1e1e]';const highlight=panelDragRef.current&&panelDropZone===pos;if(pos==='right')return/*#__PURE__*/React.createElement("div",{id:"right-sidebar",className:`${borderClass} ${bgClass} flex flex-col overflow-hidden select-none h-full`,style:{width:`${rightSidebarWidth}px`,minWidth:'200px',maxWidth:'600px',flexShrink:0}},/*#__PURE__*/React.createElement("div",{className:"flex-1 flex flex-col gap-2 p-2 overflow-hidden h-full"},panels.map((p,idx)=>/*#__PURE__*/React.createElement(React.Fragment,{key:p},/*#__PURE__*/React.createElement("div",{className:'flex flex-col flex-1 min-h-0 border border-zinc-700 rounded-lg bg-[#262626] shadow-sm p-3'},renderPanelContent(p)),idx/*#__PURE__*/React.createElement("div",{key:p,className:`${isSide?'w-full':'flex-none w-[320px]'} border border-zinc-700 rounded-lg bg-[#262626] shadow-sm p-2`},renderPanelContent(p))));};return/*#__PURE__*/React.createElement("div",{ref:workspaceRef,className:"flex-1 flex flex-col overflow-hidden select-none daw-bg relative"},panelDragRef.current&&panelDropZone&&/*#__PURE__*/React.createElement("div",{className:"absolute inset-0 z-50 pointer-events-none"},panelDropZone==='top'&&/*#__PURE__*/React.createElement("div",{className:"absolute top-0 left-0 right-0 h-1 bg-cyan-400 shadow-[0_0_8px_#06b6d4]"}),panelDropZone==='bottom'&&/*#__PURE__*/React.createElement("div",{className:"absolute bottom-0 left-0 right-0 h-1 bg-cyan-400 shadow-[0_0_8px_#06b6d4]"}),panelDropZone==='left'&&/*#__PURE__*/React.createElement("div",{className:"absolute top-0 bottom-0 left-0 w-1 bg-cyan-400 shadow-[0_0_8px_#06b6d4]"}),panelDropZone==='right'&&/*#__PURE__*/React.createElement("div",{className:"absolute top-0 bottom-0 right-0 w-1 bg-cyan-400 shadow-[0_0_8px_#06b6d4]"})),dragGhostPanel&&dragGhostPos&&/*#__PURE__*/React.createElement("div",{className:"fixed z-[100] pointer-events-none opacity-80 border border-cyan-500 rounded-lg bg-[#262626] shadow-2xl p-3 w-56",style:{left:dragGhostPos.x,top:dragGhostPos.y}},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 text-xs text-zinc-200 font-bold"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"move",className:"w-3.5 h-3.5 text-cyan-400"})),dragGhostPanel==='export'?'Export Panel':dragGhostPanel==='ai'?'AI Panel':dragGhostPanel==='python_tools'?'Audio Processing Panel':'Selection Panel'),/*#__PURE__*/React.createElement("div",{className:"text-xs text-zinc-500 mt-1"},"Drop at edge to dock")),renderDock('top','Top'),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex overflow-hidden"},renderDock('left','Left'),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex flex-col overflow-hidden min-w-0"},/*#__PURE__*/React.createElement("div",{className:"flex-1 flex overflow-hidden"},activeTab==='main'||sessionTabs.some(s=>s.id===activeTab)?/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",{ref:tcpContainerRef,onScroll:handleTCPScroll,className:"shrink-0 z-20 bg-[#262626] overflow-y-auto flex flex-col border-r border-zinc-900 no-scrollbar",style:{width:tcpWidth+'px',scrollbarWidth:'none',msOverflowStyle:'none'}},/*#__PURE__*/React.createElement("div",{className:"sticky top-0 z-50 flex items-center justify-between h-10 border-b border-zinc-900 bg-[#242424] px-2 shrink-0"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-zinc-300 flex items-center gap-1.5"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3.5 h-3.5 text-cyan-400"})),"TRACKS (",activeTracks.length,")"),/*#__PURE__*/React.createElement("button",{onClick:addNewTrack,className:"px-2.5 py-1 bg-cyan-600 hover:bg-cyan-500 text-white rounded text-xs font-semibold flex items-center gap-1 shadow transition"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus",className:"w-3 h-3"}))," Add Track")),/*#__PURE__*/React.createElement("div",{className:"sticky top-10 z-40 flex h-[40px] border-b border-purple-500/30 bg-[#1a1a2e] p-2 border-l-4 border-purple-500 shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between w-full"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-purple-400 font-mono"},"TM"),/*#__PURE__*/React.createElement("span",{className:"text-xs font-semibold text-zinc-300"},"Tempo")),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("input",{type:"number",value:bpm,onChange:e=>{setBpm(e.target.value);},onBlur:e=>{const v=e.target.value;if(v&&String(bpm)!==v)setBpmWithUndo(v);localStorage.setItem('studio_bpm',bpm);},onKeyDown:e=>{if(e.key==='Enter'){e.target.blur();}},className:"w-12 bg-zinc-800 border border-zinc-700 rounded text-xs text-zinc-300 text-center font-mono focus:outline-none focus:border-purple-500",min:"40",max:"300"}),/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500"},"BPM")))),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex flex-col divide-y divide-[#141414] bg-[#262626]"},activeTracks.length===0?/*#__PURE__*/React.createElement("div",{className:"p-6 text-center text-zinc-400 flex flex-col items-center justify-center space-y-3"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus-circle",className:"w-8 h-8 text-cyan-400 opacity-80"})),/*#__PURE__*/React.createElement("p",{className:"text-xs font-medium"},"Chưa có Track nào trong dự án."),/*#__PURE__*/React.createElement("button",{onClick:addNewTrack,className:"px-3 py-1.5 bg-cyan-600 hover:bg-cyan-500 text-white rounded text-xs font-semibold flex items-center gap-1.5 shadow"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus-circle",className:"w-3.5 h-3.5"}))," Thêm Track Mới")):activeTracks.map((track,idx)=>{const isSelected=selectedTrackId===track.id;const autoHeight=track.height||(track.isArmed?164:140);return/*#__PURE__*/React.createElement("div",{key:track.id,style:{height:`${autoHeight}px`},className:`shrink-0 relative flex flex-col justify-between p-2.5 bg-[#1e1e1e] border-r border-zinc-900 cursor-pointer border-l-4 border-b border-[#141414] overflow-hidden ${isSelected?'border-cyan-500 bg-[#252525]':'border-transparent hover:bg-zinc-800/20'}`,onClick:()=>setSelectedTrackId(track.id)},/*#__PURE__*/React.createElement("div",{className:"flex items-start justify-between"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-zinc-500 font-mono"},(idx+1).toString().padStart(2,'0')),/*#__PURE__*/React.createElement("label",{onClick:e=>{e.stopPropagation();const el=e.currentTarget.querySelector('input');if(el)el.click();},className:"cursor-pointer"},/*#__PURE__*/React.createElement("input",{type:"color",value:track.color||'#0f766e',onChange:e=>{e.stopPropagation();updateTrackColor(track.id,e.target.value);},className:"w-0 h-0 opacity-0 absolute pointer-events-none"}),/*#__PURE__*/React.createElement("div",{className:"w-3 h-3 rounded-full border border-zinc-600 hover:scale-110 transition-transform",style:{backgroundColor:track.color}})),editingTrackName===track.id?/*#__PURE__*/React.createElement("input",{type:"text",value:editNameInput,autoFocus:true,onChange:e=>setEditNameInput(e.target.value),onBlur:()=>{updateTrackName(track.id,editNameInput||track.name);setEditingTrackName(null);},onKeyDown:e=>{if(e.key==='Enter'){updateTrackName(track.id,editNameInput||track.name);setEditingTrackName(null);}if(e.key==='Escape')setEditingTrackName(null);},onClick:e=>e.stopPropagation(),className:"text-xs font-semibold bg-black text-zinc-200 border border-cyan-500 rounded px-1 py-0 w-24 outline-none"}):/*#__PURE__*/React.createElement("span",{className:"text-xs font-semibold text-zinc-300 truncate max-w-[80px] cursor-text hover:text-cyan-300 transition-colors",title:"Click to rename",onClick:e=>{e.stopPropagation();setEditingTrackName(track.id);setEditNameInput(track.name);}},track.name)),/*#__PURE__*/React.createElement("div",{className:"flex flex-wrap gap-0.5 max-w-[100px] mb-0.5"},(track.clips&&track.clips.length>0?track.clips:track.buffer?[{id:'default',name:track.name,startTime:track.startTime}]:[]).slice(0,3).map(c=>/*#__PURE__*/React.createElement("span",{key:c.id,className:"text-[9px] font-mono text-zinc-500 bg-zinc-800/60 rounded px-0.5 truncate max-w-[90px] cursor-pointer hover:text-cyan-400 hover:bg-zinc-700",title:c.name||track.name,onClick:e=>{e.stopPropagation();setSelectedTrackId(track.id);clearLocalSelection();setSelectionMode('global');const start=c.startTime||0;const end=start+(c.buffer?c.buffer.duration:2);setSelectionStart(start);setSelectionEnd(end);showToast(`Selected: ${c.name||track.name}`,'info');}},c.name||track.name),editingClipName&&editingClipName.trackId===track.id&&editingClipName.clipId===c.id?/*#__PURE__*/React.createElement("input",{type:"text",value:editNameInput,autoFocus:true,onChange:e=>setEditNameInput(e.target.value),onBlur:()=>{if(editNameInput.trim())updateClipName(track.id,c.id,editNameInput.trim());setEditingClipName(null);},onKeyDown:e=>{if(e.key==='Enter'){if(editNameInput.trim())updateClipName(track.id,c.id,editNameInput.trim());setEditingClipName(null);}if(e.key==='Escape')setEditingClipName(null);},onClick:e=>e.stopPropagation(),className:"w-20 text-[9px] font-mono bg-black text-cyan-300 border border-cyan-500 rounded px-0.5 py-0 outline-none"}):/*#__PURE__*/React.createElement("button",{className:"text-[9px] text-zinc-600 hover:text-cyan-400 ml-0.5 shrink-0",title:"Sửa tên clip",onClick:e=>{e.stopPropagation();setEditingClipName({trackId:track.id,clipId:c.id});setEditNameInput(c.name||track.name);}},/*#__PURE__*/React.createElement("i",{"data-lucide":"pencil",className:"w-2.5 h-2.5"})))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();toggleTrackMute(track.id);},title:"Mute",className:`px-1.5 py-0.5 text-[10px] rounded font-mono font-bold border transition flex items-center gap-0.5 ${track.muted?'bg-red-950 text-red-400 border-red-700':'bg-zinc-800 text-zinc-400 border-transparent hover:text-zinc-200'}`},/*#__PURE__*/React.createElement("i",{"data-lucide":track.muted?"volume-x":"volume-2",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();toggleTrackSoloEvaluate(track.id);},title:"Solo",className:`px-1.5 py-0.5 text-[10px] rounded font-mono font-bold border transition flex items-center gap-0.5 ${soloedTrackId===track.id||track.solo?'bg-amber-950 text-amber-400 border-amber-600':'bg-zinc-800 text-zinc-400 border-transparent hover:text-zinc-200'}`},/*#__PURE__*/React.createElement("i",{"data-lucide":soloedTrackId===track.id||track.solo?"headphones":"headphone-off",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();toggleTrackDrum(track.id);},title:track.is_percussion?"Drum Channel (CH 10) - Click to disable":"Toggle Drum Channel (CH 10)",className:`px-1.5 py-0.5 text-[9px] rounded font-mono font-bold border transition flex items-center gap-0.5 ${track.is_percussion?'bg-rose-900 text-rose-300 border-rose-700':'bg-zinc-800 text-zinc-500 border-transparent hover:text-zinc-300'}`},/*#__PURE__*/React.createElement("span",{className:"text-[11px]"},"🥁"),track.is_percussion?/*#__PURE__*/React.createElement("span",{className:"text-[9px]"},"D"):null),/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();toggleTrackArm(track.id);},title:"ARM (Record)",className:`px-1.5 py-0.5 text-[10px] rounded font-mono font-bold border transition flex items-center gap-0.5 ${track.isArmed?'bg-red-600 text-white border-red-500 hover:bg-red-500':'bg-zinc-800 text-zinc-400 border-transparent hover:text-zinc-200'}`},/*#__PURE__*/React.createElement("i",{"data-lucide":"circle",className:`w-2.5 h-2.5 ${track.isArmed?'fill-white':''}`})),/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();toggleTrackMonitor(track.id);},title:"Input Monitor",className:`px-1.5 py-0.5 text-[10px] rounded font-mono font-bold border transition flex items-center gap-0.5 ${track.monitoringEnabled?'bg-amber-600 text-white border-amber-500 hover:bg-amber-500':'bg-zinc-800 text-zinc-500 border-transparent hover:text-zinc-305'}`},/*#__PURE__*/React.createElement("i",{"data-lucide":track.monitoringEnabled?"mic":"mic-off",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();deleteTrack(track.id);},className:"p-0.5 rounded text-red-500 hover:bg-red-950/40 hover:text-red-400 transition"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"trash-2",className:"w-3 h-3"}))))),/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-0.5 text-xs",onClick:e=>e.stopPropagation()},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"w-8 text-right text-zinc-500 text-xs"},"Vol:"),/*#__PURE__*/React.createElement("input",{type:"range",min:"-50",max:"7",step:"0.5",value:track.volumeDb??0,onChange:e=>updateTrackVolumeDb(track.id,parseFloat(e.target.value)),className:"flex-1 h-1 bg-zinc-700 rounded-lg appearance-none cursor-pointer accent-cyan-500",style:{height:'4px'}}),/*#__PURE__*/React.createElement("span",{className:"w-12 text-right font-mono text-zinc-300 text-xs"},track.volumeDb??0,"dB")),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"w-8 text-right text-zinc-500 text-xs"},"Pan:"),/*#__PURE__*/React.createElement("input",{type:"range",min:"-100",max:"100",step:"1",value:track.pan??0,onChange:e=>updateTrackPan(track.id,parseInt(e.target.value)),className:"flex-1 h-1 bg-zinc-700 rounded-lg appearance-none cursor-pointer accent-purple-500",style:{height:'4px'}}),/*#__PURE__*/React.createElement("span",{className:"w-12 text-right font-mono text-zinc-300 text-xs"},track.pan>0?'R'+track.pan:track.pan<0?'L'+Math.abs(track.pan):'C')),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1 mt-0.5"},/*#__PURE__*/React.createElement("span",{className:"w-8 text-right text-zinc-500 text-[10px]"},"In:"),/*#__PURE__*/React.createElement("select",{value:`${track.inputSource?.deviceType||'NONE'}:${track.inputSource?.deviceId||''}`,onChange:e=>{const val=e.target.value;const parts=val.split(':');const type=parts[0];const id=parts.slice(1).join(':');updateTrackInputSource(track.id,type,id);},className:"flex-1 bg-[#18181b] text-zinc-300 text-[10px] rounded border border-zinc-700 focus:outline-none py-0.5 px-1 truncate max-w-[120px]"},/*#__PURE__*/React.createElement("option",{value:"NONE:"},"No Input"),/*#__PURE__*/React.createElement("optgroup",{label:"Microphones"},audioDevices.map(d=>/*#__PURE__*/React.createElement("option",{key:d.deviceId,value:`MICROPHONE:${d.deviceId}`},d.label||`Microphone ${d.deviceId.slice(0,5)}`))),/*#__PURE__*/React.createElement("optgroup",{label:"MIDI Keyboards"},/*#__PURE__*/React.createElement("option",{value:"MIDI_KEYBOARD:ALL"},"Any MIDI Keyboard"),midiDevices.map(d=>/*#__PURE__*/React.createElement("option",{key:d.id,value:`MIDI_KEYBOARD:${d.id}`},d.name||`MIDI Input ${d.id.slice(0,5)}`)))),track.isArmed&&lastMidiNote&&(lastMidiNote.length===0||Date.now()-lastMidiNote.time<3000)&&/*#__PURE__*/React.createElement("span",{className:"text-[9px] font-mono text-emerald-400 ml-0.5 truncate max-w-[60px] shrink-0",title:"MIDI Note:velocity:length"},`${midiPitchToName(lastMidiNote.pitch)}:${lastMidiNote.velocity}:${lastMidiNote.length>0?lastMidiNote.length.toFixed(2)+'s':'...'}`)),track.isArmed&&/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1 mt-0.5"},/*#__PURE__*/React.createElement("span",{className:"w-8 text-right text-zinc-500 text-[9px]"},"VU:"),/*#__PURE__*/React.createElement("canvas",{ref:el=>{if(el)trackVuRefs.current[track.id]=el;else delete trackVuRefs.current[track.id];},width:100,height:4,className:"flex-1 bg-[#18181b] rounded h-1"}))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1.5 mt-1",onClick:e=>e.stopPropagation()},/*#__PURE__*/React.createElement("input",{type:"file",id:`upload-${track.id}`,accept:"audio/*",className:"hidden",onChange:e=>loadFileOnTrack(track.id,e.target.files[0])}),/*#__PURE__*/React.createElement("label",{htmlFor:`upload-${track.id}`,className:"px-2.5 py-1 bg-zinc-800 hover:bg-zinc-700 text-zinc-300 rounded text-xs flex items-center gap-1 cursor-pointer border border-zinc-700 font-medium"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"upload",className:"w-3 h-3"}))," File"),/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();setFxSelectorTrackId(track.id);},className:"px-2.5 py-1 bg-zinc-800 hover:bg-zinc-700 text-purple-400 border border-purple-900 rounded text-xs font-bold flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"wand-2",className:"w-3 h-3"}))," FX: ",/*#__PURE__*/React.createElement("span",{className:"text-zinc-500 font-normal"},track.fxType||"None")),/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();openInstrumentSelector(track.id);},className:"px-2.5 py-1 bg-zinc-800 hover:bg-zinc-700 text-amber-400 border border-amber-800 rounded text-xs font-bold flex items-center gap-1 max-w-[120px]"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"music",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"truncate text-[10px]"},track.instrumentName||track.instrumentId||"Synth"),/*#__PURE__*/React.createElement("i",{"data-lucide":"chevron-down",className:"w-3 h-3 shrink-0"}))),/*#__PURE__*/React.createElement("div",{onMouseDown:e=>handleTrackResizeMouseDown(e,track.id),className:"absolute bottom-0 left-0 right-0 h-1 cursor-ns-resize z-30 hover:bg-cyan-500/50 transition-colors",onClick:e=>e.stopPropagation()}));})),/*#__PURE__*/React.createElement("div",{className:"h-[48px] border-r border-zinc-900 bg-[#1e1e1e]/50 shrink-0"})),/*#__PURE__*/React.createElement("div",{className:"w-1 cursor-ew-resize hover:bg-cyan-500/50 active:bg-cyan-400 transition-colors shrink-0 z-10",onMouseDown:startTcpResize}),/*#__PURE__*/React.createElement("div",{ref:handleTimelineWrapperRef,onScroll:handleTimelineScroll,className:"flex-1 relative z-10 overflow-x-auto overflow-y-auto min-w-0"},/*#__PURE__*/React.createElement("div",{style:{width:`${timelineWidth}px`},className:"relative flex flex-col min-h-full"},/*#__PURE__*/React.createElement("div",{className:"sticky top-0 z-30 bg-[#1a1a1a]"},/*#__PURE__*/React.createElement(TimelineRuler,{bpm:parseInt(bpm)||120,zoom:zoom,timelineWidth:timelineWidth,viewportWidth:viewportWidth,onPlayheadSet:handlePlayheadSet,snapValue:snapValue,onRulerMouseDown:e=>{setSelectionFollowsTempo(false);handleRulerMouseDown(e);},scrollLeft:scrollLeft,canvasRedrawCount:canvasRedrawCount}),/*#__PURE__*/React.createElement(TempoTrackLane,{bpm:parseInt(bpm)||120,zoom:zoom,timelineWidth:timelineWidth,viewportWidth:viewportWidth,onPlayheadSet:handlePlayheadSet,snapValue:snapValue,onRulerMouseDown:e=>{setSelectionFollowsTempo(true);handleRulerMouseDown(e);},scrollLeft:scrollLeft,canvasRedrawCount:canvasRedrawCount})),selectionMode==='global'&&selLeft!==null&&selRight!==null&&selRight>selLeft&&/*#__PURE__*/React.createElement("div",{className:"absolute inset-0 pointer-events-none z-20",style:{left:`${selLeft*zoom}px`,width:`${(selRight-selLeft)*zoom}px`,top:'80px'}},/*#__PURE__*/React.createElement("div",{className:"w-full h-full bg-amber-500/10",style:{borderLeft:'1px solid #f59e0b',borderRight:'1px solid #f59e0b'}})),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex flex-col divide-y divide-[#141414] relative bg-[#111111] min-h-full",onMouseDown:e=>{if(e.ctrlKey&&!e.shiftKey&&!e.altKey&&e.button===0){const wrapper=timelineWrapperRef.current;if(wrapper){const rect=wrapper.getBoundingClientRect();const sl=wrapper.scrollLeft;const raw=Math.max(0,(e.clientX-rect.left+sl)/zoom-leadInMargin);const time=snapValue!=='free'?snapTime(raw,snapValue,bpm):raw;handleSweepSelectStart(null,time);}}}},activeTracks.map((track,idx)=>{const isSelected=selectedTrackId===track.id;const autoHeight=track.height||(track.isArmed?164:140);return/*#__PURE__*/React.createElement("div",{key:track.id,style:{height:`${autoHeight}px`},className:`shrink-0 relative border-b border-[#141414] hover:bg-zinc-850/5 transition-colors ${isSelected?'bg-zinc-800/10':''}`,onDragOver:e=>e.preventDefault(),onDrop:e=>{e.preventDefault();if(e.dataTransfer.files[0])loadFileOnTrack(track.id,e.dataTransfer.files[0]);},onMouseEnter:()=>{setHoveredTrackId(track.id);hoveredTrackIdRef.current=track.id;}},/*#__PURE__*/React.createElement(WaveformLane,{track:track,zoom:zoom,timelineWidth:timelineWidth,viewportWidth:viewportWidth,scrollLeft:scrollLeft,onSelectRange:handleSelectRange,onPlayheadSet:handlePlayheadSet,isSelected:isSelected,selectedItemIds:selectedItemIds,onSelectTrack:setSelectedTrackId,markers:track.markers,onTrackLaneMouseDown:handleTrackLaneMouseDown,onClearSelection:()=>{captureSelectionUndo();setSelectedItemIds(new Set());},onSweepSelectStart:handleSweepSelectStart,onDeselectItem:handleDeselectItem,onAddToSelection:handleAddToSelection,onSetPendingDrag:handleSetPendingDrag,onContextMenu:handleContextMenu,onClipDragStart:handleClipDragStart,onClipStretchStart:handleClipStretchStart,onSectionItemDragStart:handleSectionItemDragStart,onSectionItemResizeStart:handleSectionItemResizeStart,onSelectionEdgeDragStart:handleSelectionEdgeDragStart,setSelectedClipId:setSelectedClipId,selectedClipId:selectedClipId,activeTool:activeTool,onSplitTrackAtTime:handleSplitTrackAtTime,onEditClipInSubTab:handleEditClipInSubTab,onEditSectionInTab:handleEditSectionInTab,onEditMidiInTab:handleEditMidiInTab,snapValue:snapValue,bpm:bpm,selectionMode:selectionMode,localSelectionTrackId:localSelectionTrackId,localSelectionStart:localSelectionStart,currentTime:currentTime,getLocalAnchor:()=>localSelectionAnchorRef.current,onClearLocalSelection:()=>{captureSelectionUndo();clearLocalSelection();},onSetSelectionMode:mode=>{captureSelectionUndo();setSelectionMode(mode);},onSetSelectionStart:val=>{captureSelectionUndo();setSelectionStart(val);},onSetSelectionEnd:val=>{captureSelectionUndo();setSelectionEnd(val);},onSetCurrentTime:setCurrentTime,onSetLocalSelectionTrackId:setLocalSelectionTrackId,onSetLocalSelectionStart:setLocalSelectionStart,onSetLocalSelectionEnd:setLocalSelectionEnd,localSelLeft:localSelectionStart!==null&&localSelectionEnd!==null?Math.min(localSelectionStart,localSelectionEnd):null,localSelRight:localSelectionStart!==null&&localSelectionEnd!==null?Math.max(localSelectionStart,localSelectionEnd):null,scrollLeft:scrollLeft,recordingState:recordingState,recTempMidiNotes:recTempMidiNotes,recTempAudioBuffer:recTempAudioBuffer,recStartTimelineTime:recStartTimelineTime,canvasRedrawCount:canvasRedrawCount}),selectionMode==='local'&&localSelectionTrackId===track.id&&localSelectionStart!==null&&localSelectionEnd!==null&&Math.abs(localSelectionEnd-localSelectionStart)>0&&/*#__PURE__*/React.createElement("div",{className:"absolute top-0 bottom-0 border-l border-r border-amber-400 bg-amber-500/20 z-20 pointer-events-none",style:{left:`${Math.min(localSelectionStart,localSelectionEnd)*zoom}px`,width:`${Math.abs(localSelectionEnd-localSelectionStart)*zoom}px`}},/*#__PURE__*/React.createElement("div",{className:"absolute -left-[1px] top-0 bottom-0 w-[2px] bg-amber-400 z-30 pointer-events-auto cursor-ew-resize",onMouseDown:e=>handleHandleDragStart(e,'left')}),/*#__PURE__*/React.createElement("div",{className:"absolute -right-[1px] top-0 bottom-0 w-[2px] bg-amber-400 z-30 pointer-events-auto cursor-ew-resize",onMouseDown:e=>handleHandleDragStart(e,'right')})),sweepSelect&&/*#__PURE__*/React.createElement("div",{className:"absolute top-0 bottom-0 border-l border-r border-amber-400 bg-amber-500/10 z-20 pointer-events-none",style:{left:`${Math.min(sweepSelect.startTime,sweepSelect.endTime)*zoom}px`,width:`${Math.abs(sweepSelect.endTime-sweepSelect.startTime)*zoom}px`}}),track.buffer&&/*#__PURE__*/React.createElement("div",{className:"absolute right-2 top-2 flex items-center gap-1 z-10 opacity-70 hover:opacity-100"},/*#__PURE__*/React.createElement("button",{onClick:()=>handleSplitTrack(track.id),className:"px-1.5 py-0.5 bg-zinc-900/95 text-zinc-300 rounded text-xs flex items-center gap-1 border border-zinc-700/50"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-2.5 h-2.5 text-cyan-400"}))," Cắt")),/*#__PURE__*/React.createElement("div",{onMouseDown:e=>handleTrackResizeMouseDown(e,track.id),className:"absolute bottom-0 left-0 right-0 h-1 cursor-ns-resize z-30 hover:bg-cyan-500/50 transition-colors",onClick:e=>e.stopPropagation()}));}),/*#__PURE__*/React.createElement("div",{className:"h-[48px] flex items-center justify-center text-xs text-zinc-500 hover:bg-zinc-900/20 cursor-pointer select-none border-t border-dashed border-zinc-800",onMouseEnter:()=>{if(draggedClipRef.current||draggedSectionItemRef.current){setHoveredTrackId(addNewTrack());}},onClick:addNewTrack},/*#__PURE__*/React.createElement("span",{className:"flex items-center gap-1 text-zinc-400"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus",className:"w-3.5 h-3.5"}))," Kéo clip xuống hoặc Click tạo Track")),selectionMode==='global'&&selLeft!==null&&selRight!==null&&selRight>selLeft&&/*#__PURE__*/React.createElement("div",{className:"absolute top-0 bottom-0 border-l border-r border-amber-500 bg-amber-500/10 z-20 selection-interactive-box cursor-grab active:cursor-grabbing",style:{left:`${selLeft*zoom}px`,width:`${(selRight-selLeft)*zoom}px`},onMouseDown:handleSelectionBodyDragStart},/*#__PURE__*/React.createElement("div",{className:"absolute -left-[1px] top-0 bottom-0 w-[1px] bg-amber-500 hover:bg-amber-400 cursor-ew-resize z-30",onMouseDown:e=>handleHandleDragStart(e,'left')}),/*#__PURE__*/React.createElement("div",{className:"absolute -right-[1px] top-0 bottom-0 w-[1px] bg-amber-500 hover:bg-amber-400 cursor-ew-resize z-30",onMouseDown:e=>handleHandleDragStart(e,'right')})),/*#__PURE__*/React.createElement("div",{className:"absolute top-0 bottom-0 w-[2px] bg-[#ef4444] z-20 pointer-events-none",style:{left:`${playheadLeftPos}px`}},/*#__PURE__*/React.createElement("div",{className:"w-3 h-3 bg-[#ef4444] rotate-45 transform -translate-x-1/2 -translate-y-1/2 absolute top-0"})))))):(()=>{const st=subTabs.find(s=>s.id===activeTab);if(!st)return null;if(st.type==='PIANO_ROLL'){return/*#__PURE__*/React.createElement(PianoRollTabEditor,{st:st,zoom:zoom,bpm:bpm,viewportWidth:viewportWidth,activeTracks:activeTracks,onClose:()=>closeSubTab(st.id),onUpdateNotes:handleUpdateMidiNotes,onSaveNotes:handleSaveMidiNotes,setSubTabs:setSubTabs,onPlayPause:handlePlayPause,onStop:stopAllPlayback,isPlaying:isPlaying,playPreviewNote:playMidiPreviewNote,showToast:showToast,midiDevices:midiDevices,recordingState:recordingState,recTempMidiNotes:recTempMidiNotes,onRecord:handleRecordClick,selectedMidiInputId:selectedMidiInputId,onMidiInputSelect:handleMidiInputSelect,activeMidiPitches:activeMidiPitches,onInstrumentSelect:trackId=>{openInstrumentSelector(trackId);},onRescheduleMidi:updatedNotes=>{const playingSub=subTabs.find(s=>s.id===activeTab&&s.type==='PIANO_ROLL'&&s.isPlaying);if(playingSub){const offset=playingSub.currentTime||0;const ctx=getAudioContext();const tNode=activeTrackNodesRef.current[playingSub.trackId];if(tNode&&tNode.gainNode){tNode.gainNode.gain.setValueAtTime(tNode.gainNode.gain.value||1,ctx.currentTime);tNode.gainNode.gain.linearRampToValueAtTime(0.001,ctx.currentTime+0.04);}setTimeout(()=>{window.SonicSF.stopAll();if(tNode&&tNode.gainNode){const trackData=activeTracksRef.current?activeTracksRef.current.find(t=>t.id===playingSub.trackId):null;const volDb=trackData?trackData.volumeDb??0:0;const volLinear=volDb<=-50?0:Math.pow(10,volDb/20);tNode.gainNode.gain.setValueAtTime(0.001,ctx.currentTime);tNode.gainNode.gain.linearRampToValueAtTime(volLinear||0.8,ctx.currentTime+0.015);}startOffsetTimeRef.current=offset;startAudioTimeRef.current=ctx.currentTime;startBufferOffsetRef.current=offset*(playingSub.speed||1.0);schedulePianoRollMidi(playingSub,offset,updatedNotes);},50);}},onSeekPlayhead:clickTime=>{const seekSt=subTabs.find(s=>s.id===activeTab&&s.type==='PIANO_ROLL');if(!seekSt)return;if(seekSt.isPlaying){stopAllPlayback();window.SonicSF.stopAll();setSubTabs(prev=>prev.map(s=>s.id===seekSt.id?{...s,currentTime:clickTime,isPlaying:true}:s));const ctx=getAudioContext();startOffsetTimeRef.current=clickTime;startAudioTimeRef.current=ctx.currentTime;startBufferOffsetRef.current=clickTime*(seekSt.speed||1.0);schedulePianoRollMidi(seekSt,clickTime);startSubTabPlayback(seekSt,clickTime);}else{setSubTabs(prev=>prev.map(s=>s.id===seekSt.id?{...s,currentTime:clickTime}:s));}}});}const subTrack=tracks.find(t=>t.id===st.trackId);const vTrack=subTrack?{...subTrack,buffer:st.buffer,isSubTab:true}:null;const subTabDuration=st.type==='PIANO_ROLL'?(()=>{const notes=st.notes||[];const beatSec=60.0/(parseFloat(bpm)||120);let maxEnd=0;notes.forEach(n=>{const end=(n.start_beat||0)+(n.duration_beats||1);if(end>maxEnd)maxEnd=end;});return maxEnd*beatSec+1.0;})():st.buffer&&'duration'in st.buffer?st.buffer.duration:4.0;const subTabTimelineWidth=Math.max(zoom*subTabDuration,viewportWidth);return/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",{className:"shrink-0 z-30 bg-[#262626] overflow-y-scroll no-scrollbar flex flex-col border-r border-zinc-900",style:{width:tcpWidth+'px',scrollbarWidth:'none',msOverflowStyle:'none'}},/*#__PURE__*/React.createElement("div",{className:"sticky top-0 z-50 flex items-center h-10 border-b border-zinc-900 bg-[#242424] px-2 justify-between shrink-0"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-zinc-500 uppercase"},"Sub-Tab"),/*#__PURE__*/React.createElement("button",{onClick:()=>closeSubTab(st.id),className:"px-1.5 py-0.5 text-xs bg-zinc-800 hover:bg-zinc-700 text-zinc-400 rounded border border-zinc-700 flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"}))," Close")),vTrack?/*#__PURE__*/React.createElement("div",{key:vTrack.id,className:"flex-1 flex flex-col p-2.5 bg-[#1e1e1e] border-r border-zinc-900 border-l-4 border-l-cyan-500"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between mb-2"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("label",{onClick:e=>{e.stopPropagation();const el=e.currentTarget.querySelector('input');if(el)el.click();},className:"cursor-pointer"},/*#__PURE__*/React.createElement("input",{type:"color",value:vTrack.color||'#0f766e',onChange:e=>{e.stopPropagation();updateTrackColor(vTrack.id,e.target.value);},className:"w-0 h-0 opacity-0 absolute pointer-events-none"}),/*#__PURE__*/React.createElement("div",{className:"w-3 h-3 rounded-full border border-zinc-600 hover:scale-110 transition-transform",style:{backgroundColor:vTrack.color}})),editingTrackName===vTrack.id?/*#__PURE__*/React.createElement("input",{type:"text",value:editNameInput,autoFocus:true,onChange:e=>setEditNameInput(e.target.value),onBlur:()=>{updateTrackName(vTrack.id,editNameInput||vTrack.name);setEditingTrackName(null);},onKeyDown:e=>{if(e.key==='Enter'){updateTrackName(vTrack.id,editNameInput||vTrack.name);setEditingTrackName(null);}if(e.key==='Escape')setEditingTrackName(null);},onClick:e=>e.stopPropagation(),className:"text-xs font-semibold bg-black text-zinc-200 border border-cyan-500 rounded px-1 py-0 w-24 outline-none"}):/*#__PURE__*/React.createElement("span",{className:"text-xs font-semibold text-zinc-300 truncate max-w-[80px] cursor-text hover:text-cyan-300 transition-colors",title:"Click to rename",onClick:e=>{e.stopPropagation();setEditingTrackName(vTrack.id);setEditNameInput(vTrack.name);}},vTrack.name)),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();toggleTrackMute(vTrack.id);},className:`px-1.5 py-0.5 text-xs rounded font-mono font-bold border ${vTrack.muted?'bg-red-950 text-red-400 border-red-700':'bg-zinc-800 text-zinc-400 border-transparent hover:text-zinc-200'}`},"M"),/*#__PURE__*/React.createElement("button",{onClick:e=>{e.stopPropagation();toggleTrackSoloEvaluate(vTrack.id);},className:`px-1.5 py-0.5 text-xs rounded font-mono font-bold border ${soloedTrackId===vTrack.id||vTrack.solo?'bg-amber-950 text-amber-400 border-amber-600':'bg-zinc-800 text-zinc-400 border-transparent hover:text-zinc-200'}`},"S"))),/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-2.5 text-[14px] mb-3"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"w-10 text-right text-zinc-500 text-[14px]"},"Vol:"),/*#__PURE__*/React.createElement("input",{type:"range",min:"-50",max:"7",step:"0.5",id:`tcp-vol-${st.id}`,value:vTrack.volumeDb??0,onChange:e=>updateTrackVolumeDb(vTrack.id,parseFloat(e.target.value)),className:"flex-1 h-1 bg-zinc-700 rounded-lg appearance-none cursor-pointer accent-cyan-500",style:{height:'4px'}}),/*#__PURE__*/React.createElement("span",{className:"w-16 text-right font-mono text-zinc-300 text-[14px]",id:`tcp-vol-label-${st.id}`},vTrack.volumeDb??0,"dB")),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"w-10 text-right text-zinc-500 text-[14px]"},"Pan:"),/*#__PURE__*/React.createElement("input",{type:"range",min:"-100",max:"100",step:"1",id:`tcp-pan-${st.id}`,value:vTrack.pan??0,onChange:e=>updateTrackPan(vTrack.id,parseInt(e.target.value)),className:"flex-1 h-1 bg-zinc-700 rounded-lg appearance-none cursor-pointer accent-purple-500",style:{height:'4px'}}),/*#__PURE__*/React.createElement("span",{className:"w-16 text-right font-mono text-zinc-300 text-[14px]",id:`tcp-pan-label-detailed-${st.id}`},vTrack.pan>0?'R'+vTrack.pan:vTrack.pan<0?'L'+Math.abs(vTrack.pan):'C')),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1.5 text-[14px]"},/*#__PURE__*/React.createElement("button",{onClick:()=>setSubTabs(prev=>prev.map(s=>s.id===st.id?{...s,isLooping:!s.isLooping}:s)),className:`px-2 py-0.5 text-[14px] rounded border font-bold ${st.isLooping?'bg-amber-700 text-white border-amber-500':'bg-zinc-800 text-zinc-400 border-zinc-700'}`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"repeat",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>updateSubTabEffects(st.id,{reverse:!(st.effects||{}).reverse}),className:`px-2 py-0.5 rounded border text-[14px] font-bold ${(st.effects||{}).reverse?'bg-zinc-600 text-white border-zinc-500':'bg-zinc-800 text-zinc-400 border-zinc-700'} flex items-center justify-center`,title:"Reverse"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"arrow-left-right",className:"w-3.5 h-3.5"}))),/*#__PURE__*/React.createElement("span",{className:"w-10 text-right text-zinc-500 text-[14px]"},"Loop:"),/*#__PURE__*/React.createElement("input",{type:"number",min:"0",max:"999",value:st.loopCount||0,onChange:e=>setSubTabs(prev=>prev.map(s=>s.id===st.id?{...s,loopCount:Math.max(0,parseInt(e.target.value)||0)}:s)),className:"w-12 bg-black text-amber-300 text-[14px] px-1 py-0.5 rounded border border-zinc-700 text-center font-mono",title:"Loop count"}))),/*#__PURE__*/React.createElement("div",{className:"flex gap-1 justify-between my-2.5"},/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-center bg-zinc-900/60 p-1.5 rounded border border-zinc-800 flex-1"},/*#__PURE__*/React.createElement("span",{className:"text-[14px] font-bold text-zinc-400 uppercase tracking-tighter",title:"Normalize"},"Norm"),/*#__PURE__*/React.createElement("input",{type:"range",min:"-12",max:"0",step:"0.1",value:subTabNormVal,onChange:e=>setSubTabNormVal(parseFloat(e.target.value)),style:{writingMode:'vertical-lr',direction:'rtl',height:'120px',width:'20px',accentColor:'#a1a1aa'},className:"my-2 cursor-pointer"}),/*#__PURE__*/React.createElement("span",{className:"text-[14px] font-mono text-zinc-300 font-bold"},subTabNormVal,"dB"),/*#__PURE__*/React.createElement("button",{onClick:()=>applySubTabEffect(st.id,'normalize',subTabNormVal),className:"mt-1.5 px-1 py-1 bg-zinc-700 hover:bg-zinc-600 text-zinc-100 rounded text-[14px] font-bold w-full uppercase border border-zinc-650"},"Apply")),/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-center bg-zinc-900/60 p-1.5 rounded border border-zinc-800 flex-1"},/*#__PURE__*/React.createElement("span",{className:"text-[14px] font-bold text-zinc-400 uppercase tracking-tighter",title:"Pitch Shift"},"Pitch"),/*#__PURE__*/React.createElement("input",{type:"range",min:"-12",max:"12",step:"0.5",value:subTabPitchVal,onChange:e=>setSubTabPitchVal(parseFloat(e.target.value)),style:{writingMode:'vertical-lr',direction:'rtl',height:'120px',width:'20px',accentColor:'#a1a1aa'},className:"my-2 cursor-pointer"}),/*#__PURE__*/React.createElement("span",{className:"text-[14px] font-mono text-zinc-300 font-bold"},subTabPitchVal>0?'+':'',subTabPitchVal,"st"),/*#__PURE__*/React.createElement("button",{onClick:()=>applySubTabEffect(st.id,'pitch',subTabPitchVal),className:"mt-1.5 px-1 py-1 bg-zinc-700 hover:bg-zinc-600 text-zinc-100 rounded text-[14px] font-bold w-full uppercase border border-zinc-650"},"Apply")),/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-center bg-zinc-900/60 p-1.5 rounded border border-zinc-800 flex-1"},/*#__PURE__*/React.createElement("span",{className:"text-[14px] font-bold text-zinc-400 uppercase tracking-tighter",title:"Gain Multiplier"},"Gain"),/*#__PURE__*/React.createElement("input",{type:"range",min:"0",max:"150",step:"1",value:subTabGainVal,onChange:e=>setSubTabGainVal(parseInt(e.target.value)),style:{writingMode:'vertical-lr',direction:'rtl',height:'120px',width:'20px',accentColor:'#a1a1aa'},className:"my-2 cursor-pointer"}),/*#__PURE__*/React.createElement("span",{className:"text-[14px] font-mono text-zinc-300 font-bold"},subTabGainVal,"%"),/*#__PURE__*/React.createElement("button",{onClick:()=>applySubTabEffect(st.id,'gain',subTabGainVal),className:"mt-1.5 px-1 py-1 bg-zinc-700 hover:bg-zinc-600 text-zinc-100 rounded text-[14px] font-bold w-full uppercase border border-zinc-650"},"Apply"))),/*#__PURE__*/React.createElement("div",{className:"flex-1"}),/*#__PURE__*/React.createElement("div",{className:"mt-auto pt-2.5 border-t border-zinc-800"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between text-[14px] text-zinc-500 mb-1 font-semibold uppercase"},/*#__PURE__*/React.createElement("span",null,"Duration:"),/*#__PURE__*/React.createElement("span",{className:"font-mono text-zinc-300"},st.buffer?formatTime(subTabDuration):'0s')),/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between text-[14px] text-zinc-500 mb-2.5 font-semibold uppercase"},/*#__PURE__*/React.createElement("span",null,"SR:"),/*#__PURE__*/React.createElement("span",{className:"font-mono text-zinc-300"},st.buffer?st.buffer.sampleRate:0," Hz")),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-1 mb-2"},/*#__PURE__*/React.createElement("button",{onClick:async e=>{subTabAiTrackIdRef.current=st.trackId;handleAIScan();},disabled:analysisState.isRunning,className:"py-1 bg-purple-900 hover:bg-purple-800 text-purple-100 font-bold rounded text-xs border border-purple-700 flex items-center justify-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"map-pin",className:"w-3 h-3"}))," Scan"),/*#__PURE__*/React.createElement("button",{onClick:async e=>{subTabAiTrackIdRef.current=st.trackId;handleAICutToNewTrack();},disabled:analysisState.isRunning,className:"py-1 bg-fuchsia-800 hover:bg-fuchsia-700 text-white font-bold rounded text-xs flex items-center justify-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-3 h-3"}))," Cut"),/*#__PURE__*/React.createElement("button",{onClick:async e=>{subTabAiTrackIdRef.current=st.trackId;if(st.buffer){setSelectionRangeOnBuffer(st.buffer,st.selectionStart||0,st.selectionEnd||st.buffer.duration);}handleAIAnalysicLoop();},disabled:analysisState.isRunning,className:"py-1 bg-violet-800 hover:bg-violet-700 text-violet-100 font-bold rounded text-xs border border-violet-600 flex items-center justify-center gap-1 col-span-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sparkles",className:"w-3 h-3"}))," AI Analysic Loop")),/*#__PURE__*/React.createElement("button",{onClick:()=>exportSubTabBuffer(st.id),className:"w-full py-1.5 mb-1.5 bg-blue-700 hover:bg-blue-600 text-white font-bold rounded text-[14px] flex items-center justify-center gap-1 transition"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"download",className:"w-4 h-4"}))," Export"),/*#__PURE__*/React.createElement("button",{onClick:()=>applySubTab(st.id),className:"w-full py-1.5 bg-emerald-700 hover:bg-emerald-600 text-white font-bold rounded text-[14px] flex items-center justify-center gap-1 transition"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"save",className:"w-4 h-4"}))," Save"))):/*#__PURE__*/React.createElement("div",{className:"flex-1 flex items-center justify-center text-xs text-zinc-500"},"Track not found")),/*#__PURE__*/React.createElement("div",{className:"w-1 cursor-ew-resize hover:bg-cyan-500/50 active:bg-cyan-400 transition-colors shrink-0 z-10",onMouseDown:startTcpResize}),/*#__PURE__*/React.createElement("div",{ref:handleTimelineWrapperRef,className:"flex-1 relative z-10 overflow-x-auto overflow-y-auto min-w-0"},/*#__PURE__*/React.createElement("div",{style:{width:`${subTabTimelineWidth}px`},className:"relative flex flex-col min-h-full"},/*#__PURE__*/React.createElement("div",{className:"sticky top-0 z-30 bg-[#1a1a1a]"},/*#__PURE__*/React.createElement(TimelineRuler,{bpm:parseInt(bpm)||120,zoom:zoom,timelineWidth:subTabTimelineWidth,viewportWidth:viewportWidth,onPlayheadSet:setCurrentTime,snapValue:snapValue,onRulerMouseDown:e=>{setSelectionFollowsTempo(false);const wrapper=timelineWrapperRef.current;if(!wrapper)return;const rect=wrapper.getBoundingClientRect();const sl=wrapper.scrollLeft;const raw=Math.max(0,(e.clientX-rect.left+sl)/zoom);const t=snapValue!=='free'?snapTime(raw,snapValue,bpm):raw;if(e.ctrlKey){e.preventDefault();e.stopPropagation();setSubTabs(prev=>prev.map(s=>s.id===activeTab?{...s,selectionStart:null,selectionEnd:null}:s));return;}if(e.shiftKey){e.preventDefault();e.stopPropagation();}handlePlayheadSet(t);subTabDragStartRef.current=t;isDraggingSubTabRef.current=true;},scrollLeft:scrollLeft,canvasRedrawCount:canvasRedrawCount})),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex flex-col relative bg-[#111111] min-h-full"},vTrack&&/*#__PURE__*/React.createElement("div",{style:{height:`${subTabHeight}px`},className:"relative overflow-hidden border-2 border-purple-500/40 rounded bg-[#151515] mx-1 mt-1 shrink-0"},/*#__PURE__*/React.createElement(SubTabWaveform,{buffer:st.buffer,subTabId:st.id,activeTab:activeTab,activeTool:activeTool,currentTime:st.currentTime,selectionStart:st.selectionStart,selectionEnd:st.selectionEnd,onSelectRange:(start,end)=>setSubTabs(prev=>prev.map(s=>s.id===st.id?{...s,selectionStart:start,selectionEnd:end}:s)),onPlayheadSet:time=>setSubTabs(prev=>prev.map(s=>s.id===st.id?{...s,currentTime:time}:s)),onContextMenu:(e,clickTime)=>setContextMenu({x:e.clientX,y:e.clientY,isSubTab:true,subTabId:st.id,time:clickTime}),zoom:zoom,timelineWidth:subTabTimelineWidth,color:vTrack.color,name:vTrack.name,speed:st.speed||1.0,volumeNodes:st.volumeNodes||[],panningNodes:st.panningNodes||[],fadeInLen:st.fadeInLen||0,fadeOutLen:st.fadeOutLen||0,graphMode:st.graphMode,channelInfo:st.channelInfo,selectedNodeTime:subTabSelectedNodeTime,setSelectedNodeTime:setSubTabSelectedNodeTime,onUpdateNodes:nodes=>setSubTabs(prev=>prev.map(s=>s.id===st.id?{...s,[s.graphMode==='pan'?'panningNodes':'volumeNodes']:nodes}:s)),onUpdateFade:fade=>setSubTabs(prev=>prev.map(s=>s.id===st.id?{...s,fadeInLen:fade.fadeInLen??s.fadeInLen,fadeOutLen:fade.fadeOutLen??s.fadeOutLen}:s)),onModeToggle:()=>setSubTabs(prev=>prev.map(s=>s.id===st.id?{...s,graphMode:s.graphMode==='pan'?null:'pan'}:s)),onSpeedChange:newSpeed=>{setSubTabs(prev=>prev.map(s=>{if(s.id!==st.id)return s;const oldSpeed=s.speed||1.0;const ratio=oldSpeed/newSpeed;const newVolumeNodes=(s.volumeNodes||[]).map(n=>({...n,time:n.time*ratio}));const newPanningNodes=(s.panningNodes||[]).map(n=>({...n,time:n.time*ratio}));return{...s,speed:newSpeed,volumeNodes:newVolumeNodes,panningNodes:newPanningNodes,fadeInLen:(s.fadeInLen||0)*ratio,fadeOutLen:(s.fadeOutLen||0)*ratio,currentTime:(s.currentTime||0)*ratio,label:s.label.replace(/\s\(\d+%\)$/,'')+` (${Math.round(newSpeed*100)}%)`};}));const n=activeTrackNodesRef.current[st.trackId];if(n&&n.source)n.source.playbackRate.value=newSpeed;// Reset time refs to prevent playhead jump when speed changes mid-playback -const ctx=getAudioContext();const elapsed=ctx.currentTime-startAudioTimeRef.current;const oldSpeed=activePlaybackSpeedRef.current;const ratio=oldSpeed/newSpeed;startBufferOffsetRef.current=startBufferOffsetRef.current+elapsed*oldSpeed;startOffsetTimeRef.current=(startOffsetTimeRef.current+elapsed)*ratio;startAudioTimeRef.current=ctx.currentTime;activePlaybackSpeedRef.current=newSpeed;}}),/*#__PURE__*/React.createElement("div",{onMouseDown:handleSubTabResizeMouseDown,className:"absolute bottom-0 left-0 right-0 h-1.5 cursor-ns-resize z-30 hover:bg-purple-500/50 transition-colors"})),st.selectionStart!==null&&st.selectionEnd!==null&&st.selectionEnd>st.selectionStart&&/*#__PURE__*/React.createElement("div",{className:"absolute top-0 bottom-0 border-l border-r border-amber-500 bg-amber-500/10 z-20 pointer-events-none",style:{left:`${Math.min(st.selectionStart,st.selectionEnd)*zoom}px`,width:`${Math.abs(st.selectionEnd-st.selectionStart)*zoom}px`}})))));})())),/*#__PURE__*/React.createElement("div",{className:"w-1 cursor-ew-resize hover:bg-cyan-500/50 active:bg-cyan-400 transition-colors shrink-0 z-10",onMouseDown:startColResize}),renderDock('right','Right')),renderDock('bottom','Bottom'),showMixer&&/*#__PURE__*/React.createElement("div",{className:"flex flex-col border-t border-zinc-700 bg-slate-900 shrink-0 select-none",style:{height:mixerHeight+'px'}},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between px-2 py-0.5 bg-zinc-800/80 shrink-0 cursor-ns-resize",onMouseDown:e=>{e.preventDefault();var startY=e.clientY;var startH=mixerHeight;var onMove=function(ev){var newH=Math.max(80,Math.min(400,startH-(ev.clientY-startY)));setMixerHeight(newH);localStorage.setItem('studio_mixer_height',newH.toString());};var onUp=function(){document.removeEventListener('mousemove',onMove);document.removeEventListener('mouseup',onUp);};document.addEventListener('mousemove',onMove);document.addEventListener('mouseup',onUp);}},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-horizontal",className:"w-3 h-3 text-zinc-600"})),/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-zinc-400 uppercase tracking-wider"},"MIXER")),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowMixer(false),className:"p-0.5 rounded text-zinc-500 hover:text-zinc-200 hover:bg-zinc-700 transition"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"})))),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex overflow-x-auto p-1.5 gap-1.5 items-stretch"},/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-stretch w-14 shrink-0 bg-[#2b2b2b] border border-black/70 overflow-hidden rounded-sm"},/*#__PURE__*/React.createElement("div",{className:"text-[9px] font-bold text-zinc-300 uppercase tracking-wider w-full text-center py-0.5 bg-[#222] border-b border-black/60 shrink-0"},"MASTER"),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex items-stretch justify-center gap-1 px-1 py-1 min-h-0"},/*#__PURE__*/React.createElement("div",{className:"w-3 bg-[#161616] rounded border border-black/60"}),/*#__PURE__*/React.createElement("div",{className:"w-2.5 rounded-sm relative overflow-hidden bg-[#0d0d0d] border border-black/60"},/*#__PURE__*/React.createElement("div",{className:"absolute bottom-0 w-full bg-white/40 transition-all duration-75",style:{height:'50%'}}))),/*#__PURE__*/React.createElement("div",{className:"text-[8px] font-mono font-bold text-zinc-500 w-full text-center py-0.5 bg-[#222] border-t border-black/60 shrink-0"},"MAIN OUT")),activeTracks.length>0&&/*#__PURE__*/React.createElement("div",{className:"w-px bg-zinc-700 shrink-0 self-stretch mx-0.5"}),activeTracks.map(function(track,idx){return/*#__PURE__*/React.createElement(MixerStrip,{key:track.id,track:track,index:idx,onUpdateTrack:updateTrackProp});}))));})(),/*#__PURE__*/React.createElement("div",{className:"h-6 bg-[#141414] border-t border-zinc-900 px-4 flex items-center justify-between text-xs text-zinc-500 select-none shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-4"},/*#__PURE__*/React.createElement("span",null,"Status: ",isPlaying?'Playing':'Stopped'),activeTab!=='main'&&/*#__PURE__*/React.createElement("span",{className:"text-amber-400 font-semibold uppercase"},"Sub-Tab"),activeTab==='main'&&/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-semibold uppercase"},"Track: ID ",selectedTrackId),selectionMode==='local'&&/*#__PURE__*/React.createElement("span",{className:"text-amber-400 font-semibold uppercase text-xs"},"Local Sel"),selectionMode==='global'&&/*#__PURE__*/React.createElement("span",{className:"text-purple-400 font-semibold uppercase text-xs"},"Global Sel"),soloedTrackId&&/*#__PURE__*/React.createElement("span",{className:"text-amber-500 font-semibold"},"Solo: ID ",soloedTrackId),isLoopingSelection&&selectionMode==='local'&&/*#__PURE__*/React.createElement("span",{className:"text-emerald-400 font-semibold uppercase text-xs"},"Solo Loop"),isLoopingSelection&&selectionMode!=='local'&&/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-semibold uppercase text-xs"},"Master Loop")),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("button",{onClick:()=>setShowExportPanel(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showExportPanel?'bg-cyan-900 text-cyan-300':'text-zinc-500 hover:text-zinc-300'}`,title:`Export Panel (${panelPositions.export})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"save",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showExportPanel?panelPositions.export[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowSelectionPanel(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showSelectionPanel?'bg-amber-900 text-amber-300':'text-zinc-500 hover:text-zinc-300'}`,title:`Selection Panel (${panelPositions.selection})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showSelectionPanel?panelPositions.selection[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowAIPanel(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showAIPanel?'bg-purple-900 text-purple-300':'text-zinc-500 hover:text-zinc-300'}`,title:`AI Panel (${panelPositions.ai})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"cpu",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showAIPanel?panelPositions.ai[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowFxRack(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showFxRack?'bg-rose-900 text-rose-300':'text-zinc-500 hover:text-zinc-300'}`,title:`FX Rack Panel (${panelPositions.fx_rack||'bottom'})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showFxRack?(panelPositions.fx_rack||'bottom')[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowMidiEvents(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showMidiEvents?'bg-sky-900 text-sky-300':'text-zinc-500 hover:text-zinc-300'}`,title:`MIDI Events Panel (${panelPositions.midi_events||'bottom'})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"music",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showMidiEvents?(panelPositions.midi_events||'bottom')[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowMixer(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showMixer?'bg-indigo-900 text-indigo-300':'text-zinc-500 hover:text-zinc-300'}`,title:"Mixer Panel (F7)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders-horizontal",className:"w-3 h-3"}))),/*#__PURE__*/React.createElement("span",{className:"w-[1px] h-3 bg-zinc-800 mx-1"}),/*#__PURE__*/React.createElement("span",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"info",className:"w-3 h-3 text-zinc-600"}))," Scroll: Zoom"),/*#__PURE__*/React.createElement("span",null,"|"),/*#__PURE__*/React.createElement("span",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"keyboard",className:"w-3 h-3 text-zinc-600"}))," Ctrl+Scroll: Playhead"))),contextMenu&&(contextMenu.isSubTab?/*#__PURE__*/React.createElement("div",{className:"fixed z-[60] bg-[#2a2a2a] border border-zinc-700 rounded-lg shadow-2xl py-1 w-64 overflow-y-auto",style:{left:Math.min(contextMenu.x,window.innerWidth-260),top:contextMenu.y+200>window.innerHeight?undefined:contextMenu.y,bottom:contextMenu.y+200>window.innerHeight?window.innerHeight-contextMenu.y:undefined,maxHeight:'60vh'},onClick:e=>e.stopPropagation()},/*#__PURE__*/React.createElement("div",{className:"px-3 py-1 text-xs text-zinc-500 font-bold uppercase border-b border-zinc-800 pb-1 mb-1"},"Selection: ",formatTime(subTabs.find(s=>s.id===contextMenu.subTabId)?.selectionStart||0)," - ",formatTime(subTabs.find(s=>s.id===contextMenu.subTabId)?.selectionEnd||0)),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabCut(contextMenu.subTabId);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-3.5 h-3.5 text-rose-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Cut"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto"},"Ctrl+X")),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabCopy(contextMenu.subTabId);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"copy",className:"w-3.5 h-3.5 text-zinc-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Copy"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto"},"Ctrl+C")),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabPaste(contextMenu.subTabId);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"clipboard",className:"w-3.5 h-3.5 text-emerald-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Paste"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto"},"Ctrl+V")),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabDelete(contextMenu.subTabId);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"trash-2",className:"w-3.5 h-3.5 text-red-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Delete Selected Segment"),/*#__PURE__*/React.createElement("span",{className:"text-amber-400 text-xs font-semibold font-mono ml-auto"},"Del")),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabLoop(contextMenu.subTabId,4);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"repeat",className:"w-3.5 h-3.5 text-cyan-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Loop Selection 4 times"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto"},"Ctrl+L"))):/*#__PURE__*/React.createElement("div",{className:"fixed z-[60] bg-[#2a2a2a] border border-zinc-700 rounded-lg shadow-2xl py-1 w-64 overflow-y-auto",style:{left:Math.min(contextMenu.x,window.innerWidth-260),top:contextMenu.y+260>window.innerHeight?undefined:contextMenu.y,bottom:contextMenu.y+260>window.innerHeight?window.innerHeight-contextMenu.y:undefined,maxHeight:'60vh'},onClick:e=>e.stopPropagation()},contextMenu.sectionId?/*#__PURE__*/React.createElement("button",{onClick:contextMenuEditSection,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"file-edit",className:"w-3.5 h-3.5 text-amber-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Edit Section"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+E")):/*#__PURE__*/React.createElement("button",{onClick:contextMenuEdit,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"file-edit",className:"w-3.5 h-3.5 text-amber-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Edit"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+E")),/*#__PURE__*/React.createElement("button",{onClick:contextMenuSplit,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-3.5 h-3.5 text-cyan-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Split"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"S")),/*#__PURE__*/React.createElement("button",{onClick:contextMenuMerge,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"combine",className:"w-3.5 h-3.5 text-purple-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Merge"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+M")),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("div",{className:"px-3 py-0.5 text-[10px] text-zinc-500 font-bold uppercase tracking-wider"},"Insert"),!sessionTabs.some(s=>s.id===activeTab)&&/*#__PURE__*/React.createElement("button",{onClick:()=>{insertSectionAtPlayhead();closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"folder-plus",className:"w-3.5 h-3.5 text-amber-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Insert Section")),/*#__PURE__*/React.createElement("button",{onClick:()=>{insertMidiItemAtPlayhead();closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"music",className:"w-3.5 h-3.5 text-purple-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Insert MIDI Item")),/*#__PURE__*/React.createElement("button",{onClick:()=>{insertSoundClipAtCursor();closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"file-audio",className:"w-3.5 h-3.5 text-emerald-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Insert Sound Clip")),/*#__PURE__*/React.createElement("button",{onClick:()=>{insertTrackBelow();closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus-square",className:"w-3.5 h-3.5 text-cyan-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Insert Track")),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("button",{onClick:contextMenuCopy,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"copy",className:"w-3.5 h-3.5 text-zinc-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Copy"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+C")),/*#__PURE__*/React.createElement("button",{onClick:contextMenuCut,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-3.5 h-3.5 text-rose-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Cut"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+X")),/*#__PURE__*/React.createElement("button",{onClick:contextMenuPaste,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"clipboard",className:"w-3.5 h-3.5 text-emerald-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Paste"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+V")),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("button",{onClick:contextMenuDelete,className:"w-full px-3 py-1.5 text-xs text-red-300 hover:bg-red-950 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"trash-2",className:"w-3.5 h-3.5 text-red-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Delete"),/*#__PURE__*/React.createElement("span",{className:"text-amber-400 text-xs font-semibold font-mono ml-auto pl-8"},"Del")))),toastMessage&&/*#__PURE__*/React.createElement("div",{className:"absolute top-14 right-4 z-50 px-4 py-2.5 rounded shadow-lg text-xs font-semibold flex items-center gap-2 border bg-zinc-900 text-zinc-100 border-zinc-800"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"bell",className:`w-4 h-4 ${toastMessage.type==='success'?'text-emerald-400':toastMessage.type==='error'?'text-rose-400':toastMessage.type==='warning'?'text-amber-400':'text-cyan-400'}`})),toastMessage.text,toastMessage.onActionClick&&/*#__PURE__*/React.createElement("button",{onClick:()=>{toastMessage.onActionClick();setToastMessage(null);},className:"ml-2 px-2 py-0.5 bg-purple-700 hover:bg-purple-600 text-white rounded text-[10px] uppercase font-bold"},toastMessage.actionText||'Tải về'))),appWarningModal&&/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-[100] flex items-center justify-center bg-black/60 backdrop-blur-sm"},/*#__PURE__*/React.createElement("div",{className:"bg-[#222222] border border-zinc-800 rounded-lg shadow-2xl p-6 max-w-md w-full text-slate-200"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 mb-3 text-cyan-400 font-bold"},/*#__PURE__*/React.createElement("h3",{className:"text-base font-bold"},appWarningModal.title)),/*#__PURE__*/React.createElement("div",{className:"text-xs text-slate-300 mb-5 leading-relaxed whitespace-pre-line"},appWarningModal.message),/*#__PURE__*/React.createElement("div",{className:"flex justify-end gap-2"},appWarningModal.isAlert?/*#__PURE__*/React.createElement("button",{onClick:()=>setAppWarningModal(null),className:"px-4 py-2 bg-cyan-600 hover:bg-cyan-500 active:bg-cyan-700 text-white rounded text-xs font-semibold transition"},"Đóng"):/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("button",{onClick:()=>setAppWarningModal(null),className:"px-4 py-2 bg-zinc-700 hover:bg-zinc-600 active:bg-zinc-800 text-slate-300 rounded text-xs font-semibold transition"},"Hủy"),/*#__PURE__*/React.createElement("button",{onClick:()=>{const fn=appWarningModal.onConfirm;setAppWarningModal(null);if(fn)fn();},className:"px-4 py-2 bg-cyan-600 hover:bg-cyan-500 active:bg-cyan-700 text-white rounded text-xs font-semibold transition"},"Xác nhận"))))),tabContextMenu&&/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-[190]",onClick:()=>setTabContextMenu(null),onContextMenu:e=>{e.preventDefault();setTabContextMenu(null);}}),/*#__PURE__*/React.createElement("div",{className:"fixed bg-zinc-900 border border-zinc-800 rounded-lg shadow-2xl p-2 z-[200] flex gap-1.5",style:{top:tabContextMenu.y,left:tabContextMenu.x},onClick:e=>e.stopPropagation()},['#f43f5e','#f59e0b','#10b981','#06b6d4','#8b5cf6','#64748b'].map(color=>/*#__PURE__*/React.createElement("button",{key:color,className:"w-5 h-5 rounded-full border border-zinc-700 hover:scale-110 active:scale-95 transition",style:{backgroundColor:color},onClick:()=>{handleSetTabColor(tabContextMenu.tabId,tabContextMenu.tabType,color);setTabContextMenu(null);}})))),/*#__PURE__*/React.createElement(AuthModal,{isOpen:authModalOpen,mode:authMode,forceMandatory:isMandatoryLogin,onClose:()=>setAuthModalOpen(false),onSuccess:handleAuthSuccess}),/*#__PURE__*/React.createElement(ProfileModal,{isOpen:profileModalOpen,onClose:()=>setProfileModalOpen(false),tracks:tracks,setTracks:setTracks,setSelectedTrackId:setSelectedTrackId,projectName:projectName,setProjectName:setProjectName,currentProjectId:currentProjectId,setCurrentProjectId:setCurrentProjectId,showToast:showToast}),/*#__PURE__*/React.createElement(SaveProjectModal,{isOpen:saveProjectModalOpen,onClose:()=>setSaveProjectModalOpen(false),onSave:newName=>{handleSaveProjectWithName(newName);}}),/*#__PURE__*/React.createElement(SaveAsModal,{isOpen:saveAsModalOpen,onClose:()=>setSaveAsModalOpen(false),projectName:projectName,onSaveCloud:newName=>{handleSaveAsCloud(newName);},onSaveLocal:newName=>{handleExportSFS(newName);setProjectName(newName);localStorage.setItem('sonic_project_name',newName);}}),/*#__PURE__*/React.createElement(AIConfigModal,{isOpen:aiConfigModalOpen,onClose:()=>setAiConfigModalOpen(false),onConfigSaved:providers=>{setAiProviders(providers);const active=providers.find(p=>p.is_active)||providers[0];if(active)setSelectedProviderId(active.id);}}),/*#__PURE__*/React.createElement(SystemManagerModal,{isOpen:systemManagerModalOpen,onClose:()=>setSystemManagerModalOpen(false)}),/*#__PURE__*/React.createElement(PluginManagerModal,{isOpen:pluginManagerModalOpen,onClose:()=>setPluginManagerModalOpen(false),pluginsData:pluginsData}),/*#__PURE__*/React.createElement(AIPresetModal,{isOpen:aiPresetModalOpen,onClose:()=>{setAiPresetModalOpen(false);setAiPresetVersion(v=>v+1);}}),/*#__PURE__*/React.createElement(MasteringModal,{isOpen:showMasteringModal,onClose:()=>setShowMasteringModal(false)}),instrumentSelectorTrackId&&/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-50 flex items-center justify-center bg-black/60 backdrop-blur-sm",onClick:closeInstrumentSelector},/*#__PURE__*/React.createElement("div",{className:"bg-[#262626] border border-[#383838] rounded-xl shadow-2xl w-full max-w-4xl p-5 text-slate-200",onClick:e=>e.stopPropagation()},/*#__PURE__*/React.createElement("div",{className:"flex justify-between items-center pb-3 border-b border-[#383838]"},/*#__PURE__*/React.createElement("h3",{className:"text-sm font-bold text-amber-400"},"Select Instrument"),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("select",{value:instrumentSelectorTrackId||'',onChange:e=>{var tid=e.target.value;if(tid){openInstrumentSelector(tid);}},className:"bg-[#1e1e1e] text-zinc-300 border border-zinc-700 rounded px-2 py-1 text-xs font-mono cursor-pointer"},activeTracks.map(function(at){return/*#__PURE__*/React.createElement("option",{key:at.id,value:at.id},at.name+' ('+(at.instrumentName||'Synth')+')');})),/*#__PURE__*/React.createElement("button",{onClick:closeInstrumentSelector,className:"text-slate-400 hover:text-slate-200"},"\u2715"))),/*#__PURE__*/React.createElement("input",{type:"text",placeholder:"T\u00ecm nh\u1ea1c c\u1ee5...",value:sfPresetSearchQuery,onChange:e=>setSfPresetSearchQuery(e.target.value),autoFocus:true,className:"w-full bg-black border border-zinc-700 rounded px-2 py-1.5 outline-none my-3 text-sm"}),/*#__PURE__*/React.createElement("div",{className:"flex gap-4",style:{height:"420px"}},/*#__PURE__*/React.createElement("div",{className:"w-1/3 border-r border-[#383838] overflow-y-auto space-y-0.5 pr-2"},/*#__PURE__*/React.createElement("button",{onClick:()=>{setSelectedSoundFontId(null);setSynthCategory(null);},className:"w-full text-left px-3 py-2 text-sm rounded "+(!selectedSoundFontId?"bg-amber-700 text-white":"bg-zinc-800 hover:bg-zinc-700 text-zinc-300")},"All Instruments"),(instrumentSelectorData?.soundfonts||[]).map(sf=>{const sfId=sf.id.startsWith('sf_')?sf.id:'sf_'+sf.id;const sfName=sf.display||sf.name||sf.id;return/*#__PURE__*/React.createElement("button",{key:sfId,onClick:()=>{setSelectedSoundFontId(sfId);if(!sf.presets&&window.SonicAPI){const baseId=sfId.replace('sf_','');window.SonicAPI.listSoundfontInstruments(baseId).then(data=>{if(data&&data.presets){const mapping=data.presets.map(p=>({...p,_sfId:sfId,_sfName:sfName,_sfDisplay:sfName.substring(0,30)}));setSfPresets(prev=>prev?[...prev,...mapping]:mapping);setInstrumentSelectorData(prev=>prev?{...prev,soundfonts:(prev.soundfonts||[]).map(s=>s.id===sf.id?{...s,presets:data.presets}:s)}:prev);}}).catch(()=>{});}},className:"w-full text-left px-3 py-2 text-sm rounded "+(selectedSoundFontId===sfId?"bg-amber-700 text-white":"bg-zinc-800 hover:bg-zinc-700 text-zinc-300")},sfName);})),/*#__PURE__*/React.createElement("div",{className:"flex-1 overflow-y-auto space-y-0.5"},/*#__PURE__*/React.createElement("button",{onClick:()=>setTrackInstrumentWithUndo(instrumentSelectorTrackId,null),className:"w-full text-left px-3 py-2 text-sm rounded bg-zinc-800 hover:bg-zinc-700 text-zinc-400"},"None (Default Synth)"),sfPresets===null?(/*#__PURE__*/React.createElement("p",{className:"text-sm text-zinc-500 py-2"},"Loading instruments...")):sfPresets.length>0?sfPresets.filter(p=>!selectedSoundFontId||p._sfId===selectedSoundFontId).filter(p=>!sfPresetSearchQuery||(p.name||'').toLowerCase().includes(sfPresetSearchQuery.toLowerCase())||(p._sfName||'').toLowerCase().includes(sfPresetSearchQuery.toLowerCase())).map((p,i)=>/*#__PURE__*/React.createElement("button",{key:i,onClick:()=>setTrackInstrumentWithUndo(instrumentSelectorTrackId,p._sfId,p.name||'Preset '+p.program,p.bank,p.program),className:"w-full text-left px-3 py-2 text-sm rounded bg-zinc-800/60 hover:bg-amber-800 text-zinc-300 truncate flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500 shrink-0"},p._sfDisplay),p.bank===128?/*#__PURE__*/React.createElement("span",{className:"mr-1"},"🥁"):null,p.name||'Preset '+p.program)):(/*#__PURE__*/React.createElement("p",{className:"text-sm text-zinc-500 py-2"},sfPresetSearchQuery?"Kh\u00f4ng t\u00ecm th\u1ea5y nh\u1ea1c c\u1ee5 ph\u00f9 h\u1ee3p.":"No presets found.")))))),fxSelectorTrackId&&/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-50 flex items-center justify-center bg-black/60 backdrop-blur-sm",onClick:()=>setFxSelectorTrackId(null)},/*#__PURE__*/React.createElement("div",{className:"bg-[#262626] border border-[#383838] rounded-xl shadow-2xl w-64 p-4 text-slate-200",onClick:e=>e.stopPropagation()},/*#__PURE__*/React.createElement("h3",{className:"text-sm font-bold text-purple-400 mb-3"},"Track FX"),/*#__PURE__*/React.createElement("div",{className:"space-y-1"},/*#__PURE__*/React.createElement("button",{onClick:()=>handleSetTrackFx(fxSelectorTrackId,null),className:"w-full text-left px-3 py-2 text-xs rounded bg-zinc-800 hover:bg-zinc-700 text-zinc-400"},"None"),/*#__PURE__*/React.createElement("button",{onClick:()=>handleSetTrackFx(fxSelectorTrackId,'chorus'),className:"w-full text-left px-3 py-2 text-xs rounded bg-zinc-800 hover:bg-cyan-800 text-cyan-300"},"Chorus"),/*#__PURE__*/React.createElement("button",{onClick:()=>handleSetTrackFx(fxSelectorTrackId,'reverb'),className:"w-full text-left px-3 py-2 text-xs rounded bg-zinc-800 hover:bg-purple-800 text-purple-300"},"Reverb")))),instrumentDropdownTrackId&&instrumentDropdownBtnRect&&/*#__PURE__*/React.createElement("div",{"data-instr-dropdown":"",className:"fixed z-[100] bg-[#1e1e1e] border border-zinc-700 rounded shadow-xl w-[220px] max-h-[300px] flex flex-col",style:{top:instrumentDropdownBtnRect.bottom+4,left:Math.max(4,Math.min(instrumentDropdownBtnRect.left,window.innerWidth-224))}},/*#__PURE__*/React.createElement("input",{type:"text",placeholder:"T\u00ecm nh\u1ea1c c\u1ee5...",value:instrumentSearchQuery,onChange:e=>setInstrumentSearchQuery(e.target.value),autoFocus:true,className:"w-full bg-black border-b border-zinc-700 px-2 py-1.5 text-xs outline-none"}),/*#__PURE__*/React.createElement("div",{className:"flex-1 overflow-y-auto"},/*#__PURE__*/React.createElement("button",{onClick:()=>setTrackInstrumentWithUndo(instrumentDropdownTrackId,null),className:"w-full text-left px-3 py-1.5 text-xs bg-zinc-800 hover:bg-zinc-700 text-zinc-400"},"None (Default Synth)"),filteredInstruments.soundfonts.length>0&&/*#__PURE__*/React.createElement("div",{className:"text-[10px] text-zinc-500 px-3 py-1 mt-1 uppercase font-bold"},"SoundFonts"),filteredInstruments.soundfonts.map((sf,i)=>/*#__PURE__*/React.createElement("button",{key:"sfd_"+i,onClick:()=>{setInstrumentDropdownTrackId(null);setInstrumentDropdownBtnRect(null);setTrackInstrumentWithUndo(instrumentDropdownTrackId,"sf_"+sf.id,sf.display||sf.name||sf.id,undefined,undefined);},className:"w-full text-left px-3 py-1.5 text-xs bg-zinc-800 hover:bg-amber-800 text-zinc-200 flex items-center justify-between"},/*#__PURE__*/React.createElement("span",{className:"truncate"},sf.display||sf.name||sf.id),/*#__PURE__*/React.createElement("span",{className:"text-[10px] text-amber-400 shrink-0 ml-1"},"SF"))),filteredInstruments.vst.length>0&&/*#__PURE__*/React.createElement("div",{className:"text-[10px] text-zinc-500 px-3 py-1 mt-1 uppercase font-bold"},"VST Instruments"),filteredInstruments.vst.map((v,i)=>/*#__PURE__*/React.createElement("button",{key:"vstd_"+i,onClick:()=>{setInstrumentDropdownTrackId(null);setInstrumentDropdownBtnRect(null);setTrackInstrumentWithUndo(instrumentDropdownTrackId,v.id,v.name||v.id);},className:"w-full text-left px-3 py-1.5 text-xs bg-zinc-800 hover:bg-violet-800 text-zinc-200 flex items-center justify-between"},/*#__PURE__*/React.createElement("span",{className:"truncate"},v.name||v.id),/*#__PURE__*/React.createElement("span",{className:"text-[10px] text-cyan-400 shrink-0 ml-1"},v.type||"VST"))),!filteredInstruments.soundfonts.length&&!filteredInstruments.vst.length&&/*#__PURE__*/React.createElement("p",{className:"text-xs text-zinc-500 py-4 text-center"},"Kh\u00f4ng t\u00ecm th\u1ea5y nh\u1ea1c c\u1ee5 n\u00e0o"))));};const root=ReactDOM.createRoot(document.getElementById('root'));root.render(/*#__PURE__*/React.createElement(App,null));setTimeout(()=>lucide.createIcons(),300); +const ctx=getAudioContext();const elapsed=ctx.currentTime-startAudioTimeRef.current;const oldSpeed=activePlaybackSpeedRef.current;const ratio=oldSpeed/newSpeed;startBufferOffsetRef.current=startBufferOffsetRef.current+elapsed*oldSpeed;startOffsetTimeRef.current=(startOffsetTimeRef.current+elapsed)*ratio;startAudioTimeRef.current=ctx.currentTime;activePlaybackSpeedRef.current=newSpeed;}}),/*#__PURE__*/React.createElement("div",{onMouseDown:handleSubTabResizeMouseDown,className:"absolute bottom-0 left-0 right-0 h-1.5 cursor-ns-resize z-30 hover:bg-purple-500/50 transition-colors"})),st.selectionStart!==null&&st.selectionEnd!==null&&st.selectionEnd>st.selectionStart&&/*#__PURE__*/React.createElement("div",{className:"absolute top-0 bottom-0 border-l border-r border-amber-500 bg-amber-500/10 z-20 pointer-events-none",style:{left:`${Math.min(st.selectionStart,st.selectionEnd)*zoom}px`,width:`${Math.abs(st.selectionEnd-st.selectionStart)*zoom}px`}})))));})())),/*#__PURE__*/React.createElement("div",{className:"w-1 cursor-ew-resize hover:bg-cyan-500/50 active:bg-cyan-400 transition-colors shrink-0 z-10",onMouseDown:startColResize}),renderDock('right','Right')),renderDock('bottom','Bottom'),showMixer&&/*#__PURE__*/React.createElement("div",{className:"flex flex-col border-t border-zinc-700 bg-slate-900 shrink-0 select-none",style:{height:mixerHeight+'px'}},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between px-2 py-0.5 bg-zinc-800/80 shrink-0 cursor-ns-resize",onMouseDown:e=>{e.preventDefault();var startY=e.clientY;var startH=mixerHeight;var onMove=function(ev){var newH=Math.max(80,Math.min(400,startH-(ev.clientY-startY)));setMixerHeight(newH);localStorage.setItem('studio_mixer_height',newH.toString());};var onUp=function(){document.removeEventListener('mousemove',onMove);document.removeEventListener('mouseup',onUp);};document.addEventListener('mousemove',onMove);document.addEventListener('mouseup',onUp);}},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"grip-horizontal",className:"w-3 h-3 text-zinc-600"})),/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-zinc-400 uppercase tracking-wider"},"MIXER")),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowMixer(false),className:"p-0.5 rounded text-zinc-500 hover:text-zinc-200 hover:bg-zinc-700 transition"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"x",className:"w-3 h-3"})))),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex overflow-x-auto p-1.5 gap-1.5 items-stretch"},/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-stretch w-16 shrink-0 bg-[#2b2b2b] border border-black/70 overflow-hidden rounded-sm"},/*#__PURE__*/React.createElement("div",{className:"text-[9px] font-bold text-zinc-300 uppercase tracking-wider w-full text-center py-0.5 bg-[#222] border-b border-black/60 shrink-0"},"MASTER"),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex items-stretch justify-center gap-1 px-1 py-1 min-h-0"},/*#__PURE__*/React.createElement("div",{className:"w-5 rounded-sm relative overflow-hidden bg-[#0d0d0d] border border-black/60 flex flex-col items-center"},/*#__PURE__*/React.createElement("input",{type:"range",min:"-60",max:"12",step:"0.5",value:masterVolume,onChange:e=>{const v=parseFloat(e.target.value);setMasterVolume(v);if(masterBus)setMasterVolume(v);const linear=v<=-50?0:Math.pow(10,v/20);if(masterBus)masterBus.output.gain.setValueAtTime(linear,getAudioContext().currentTime);},className:"absolute inset-0 w-full h-full opacity-0 cursor-pointer z-10",style:{writingMode:'vertical-lr',direction:'rtl'}}),/*#__PURE__*/React.createElement("div",{className:"flex-1 w-full flex flex-col-reverse items-center pb-0.5",style:{background:'linear-gradient(to top, #38bdf8, #f59e0b, #ef4444)'}},/*#__PURE__*/React.createElement("div",{className:"w-full bg-[#0d0d0d] transition-all duration-75",style:{height:`${(1-Math.min(1,Math.max(0,(masterVolume+60)/72)))*100}%`}}))),/*#__PURE__*/React.createElement("div",{className:"w-2.5 rounded-sm relative overflow-hidden bg-[#0d0d0d] border border-black/60"},/*#__PURE__*/React.createElement("div",{className:"absolute bottom-0 w-full transition-all duration-75",style:{height:`${Math.min(100,masterVU*100)}%`,background:masterVU>0.85?'#ef4444':masterVU>0.7?'#f59e0b':'#38bdf8'}}))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1 justify-center py-0.5 bg-[#222] border-t border-black/60 shrink-0"},/*#__PURE__*/React.createElement("button",{onClick:()=>setShowMasteringModal(true),className:"px-1 py-0.5 text-[7px] font-bold uppercase bg-cyan-900 hover:bg-cyan-800 text-cyan-300 rounded transition-colors",title:"Open Mastering Suite"},"Mastering")),/*#__PURE__*/React.createElement("div",{className:"text-[8px] font-mono font-bold text-zinc-500 w-full text-center py-0.5 bg-[#222] border-t border-black/60 shrink-0"},"MAIN OUT")),activeTracks.length>0&&/*#__PURE__*/React.createElement("div",{className:"w-px bg-zinc-700 shrink-0 self-stretch mx-0.5"}),activeTracks.map(function(track,idx){return/*#__PURE__*/React.createElement(MixerStrip,{key:track.id,track:track,index:idx,onUpdateTrack:updateTrackProp});}))));})(),/*#__PURE__*/React.createElement("div",{className:"h-6 bg-[#141414] border-t border-zinc-900 px-4 flex items-center justify-between text-xs text-zinc-500 select-none shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-4"},/*#__PURE__*/React.createElement("span",null,"Status: ",isPlaying?'Playing':'Stopped'),activeTab!=='main'&&/*#__PURE__*/React.createElement("span",{className:"text-amber-400 font-semibold uppercase"},"Sub-Tab"),activeTab==='main'&&/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-semibold uppercase"},"Track: ID ",selectedTrackId),selectionMode==='local'&&/*#__PURE__*/React.createElement("span",{className:"text-amber-400 font-semibold uppercase text-xs"},"Local Sel"),selectionMode==='global'&&/*#__PURE__*/React.createElement("span",{className:"text-purple-400 font-semibold uppercase text-xs"},"Global Sel"),soloedTrackId&&/*#__PURE__*/React.createElement("span",{className:"text-amber-500 font-semibold"},"Solo: ID ",soloedTrackId),isLoopingSelection&&selectionMode==='local'&&/*#__PURE__*/React.createElement("span",{className:"text-emerald-400 font-semibold uppercase text-xs"},"Solo Loop"),isLoopingSelection&&selectionMode!=='local'&&/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-semibold uppercase text-xs"},"Master Loop")),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("button",{onClick:()=>setShowExportPanel(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showExportPanel?'bg-cyan-900 text-cyan-300':'text-zinc-500 hover:text-zinc-300'}`,title:`Export Panel (${panelPositions.export})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"save",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showExportPanel?panelPositions.export[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowSelectionPanel(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showSelectionPanel?'bg-amber-900 text-amber-300':'text-zinc-500 hover:text-zinc-300'}`,title:`Selection Panel (${panelPositions.selection})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showSelectionPanel?panelPositions.selection[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowAIPanel(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showAIPanel?'bg-purple-900 text-purple-300':'text-zinc-500 hover:text-zinc-300'}`,title:`AI Panel (${panelPositions.ai})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"cpu",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showAIPanel?panelPositions.ai[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowFxRack(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showFxRack?'bg-rose-900 text-rose-300':'text-zinc-500 hover:text-zinc-300'}`,title:`FX Rack Panel (${panelPositions.fx_rack||'bottom'})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showFxRack?(panelPositions.fx_rack||'bottom')[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowMidiEvents(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showMidiEvents?'bg-sky-900 text-sky-300':'text-zinc-500 hover:text-zinc-300'}`,title:`MIDI Events Panel (${panelPositions.midi_events||'bottom'})`},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"music",className:"w-3 h-3"})),/*#__PURE__*/React.createElement("span",{className:"text-[7px] opacity-60"},showMidiEvents?(panelPositions.midi_events||'bottom')[0].toUpperCase():'')),/*#__PURE__*/React.createElement("button",{onClick:()=>setShowMixer(p=>!p),className:`px-1.5 py-0.5 rounded text-xs font-semibold transition flex items-center gap-1 ${showMixer?'bg-indigo-900 text-indigo-300':'text-zinc-500 hover:text-zinc-300'}`,title:"Mixer Panel (F7)"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders-horizontal",className:"w-3 h-3"}))),/*#__PURE__*/React.createElement("span",{className:"w-[1px] h-3 bg-zinc-800 mx-1"}),/*#__PURE__*/React.createElement("span",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"info",className:"w-3 h-3 text-zinc-600"}))," Scroll: Zoom"),/*#__PURE__*/React.createElement("span",null,"|"),/*#__PURE__*/React.createElement("span",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"keyboard",className:"w-3 h-3 text-zinc-600"}))," Ctrl+Scroll: Playhead"))),contextMenu&&(contextMenu.isSubTab?/*#__PURE__*/React.createElement("div",{className:"fixed z-[60] bg-[#2a2a2a] border border-zinc-700 rounded-lg shadow-2xl py-1 w-64 overflow-y-auto",style:{left:Math.min(contextMenu.x,window.innerWidth-260),top:contextMenu.y+200>window.innerHeight?undefined:contextMenu.y,bottom:contextMenu.y+200>window.innerHeight?window.innerHeight-contextMenu.y:undefined,maxHeight:'60vh'},onClick:e=>e.stopPropagation()},/*#__PURE__*/React.createElement("div",{className:"px-3 py-1 text-xs text-zinc-500 font-bold uppercase border-b border-zinc-800 pb-1 mb-1"},"Selection: ",formatTime(subTabs.find(s=>s.id===contextMenu.subTabId)?.selectionStart||0)," - ",formatTime(subTabs.find(s=>s.id===contextMenu.subTabId)?.selectionEnd||0)),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabCut(contextMenu.subTabId);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-3.5 h-3.5 text-rose-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Cut"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto"},"Ctrl+X")),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabCopy(contextMenu.subTabId);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"copy",className:"w-3.5 h-3.5 text-zinc-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Copy"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto"},"Ctrl+C")),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabPaste(contextMenu.subTabId);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"clipboard",className:"w-3.5 h-3.5 text-emerald-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Paste"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto"},"Ctrl+V")),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabDelete(contextMenu.subTabId);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"trash-2",className:"w-3.5 h-3.5 text-red-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Delete Selected Segment"),/*#__PURE__*/React.createElement("span",{className:"text-amber-400 text-xs font-semibold font-mono ml-auto"},"Del")),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("button",{onClick:()=>{handleSubTabLoop(contextMenu.subTabId,4);closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"repeat",className:"w-3.5 h-3.5 text-cyan-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Loop Selection 4 times"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto"},"Ctrl+L"))):/*#__PURE__*/React.createElement("div",{className:"fixed z-[60] bg-[#2a2a2a] border border-zinc-700 rounded-lg shadow-2xl py-1 w-64 overflow-y-auto",style:{left:Math.min(contextMenu.x,window.innerWidth-260),top:contextMenu.y+260>window.innerHeight?undefined:contextMenu.y,bottom:contextMenu.y+260>window.innerHeight?window.innerHeight-contextMenu.y:undefined,maxHeight:'60vh'},onClick:e=>e.stopPropagation()},contextMenu.sectionId?/*#__PURE__*/React.createElement("button",{onClick:contextMenuEditSection,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"file-edit",className:"w-3.5 h-3.5 text-amber-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Edit Section"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+E")):/*#__PURE__*/React.createElement("button",{onClick:contextMenuEdit,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"file-edit",className:"w-3.5 h-3.5 text-amber-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Edit"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+E")),/*#__PURE__*/React.createElement("button",{onClick:contextMenuSplit,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-3.5 h-3.5 text-cyan-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Split"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"S")),/*#__PURE__*/React.createElement("button",{onClick:contextMenuMerge,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"combine",className:"w-3.5 h-3.5 text-purple-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Merge"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+M")),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("div",{className:"px-3 py-0.5 text-[10px] text-zinc-500 font-bold uppercase tracking-wider"},"Insert"),!sessionTabs.some(s=>s.id===activeTab)&&/*#__PURE__*/React.createElement("button",{onClick:()=>{insertSectionAtPlayhead();closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"folder-plus",className:"w-3.5 h-3.5 text-amber-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Insert Section")),/*#__PURE__*/React.createElement("button",{onClick:()=>{insertMidiItemAtPlayhead();closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"music",className:"w-3.5 h-3.5 text-purple-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Insert MIDI Item")),/*#__PURE__*/React.createElement("button",{onClick:()=>{insertSoundClipAtCursor();closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"file-audio",className:"w-3.5 h-3.5 text-emerald-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Insert Sound Clip")),/*#__PURE__*/React.createElement("button",{onClick:()=>{insertTrackBelow();closeContextMenu();},className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plus-square",className:"w-3.5 h-3.5 text-cyan-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Insert Track")),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("button",{onClick:contextMenuCopy,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"copy",className:"w-3.5 h-3.5 text-zinc-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Copy"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+C")),/*#__PURE__*/React.createElement("button",{onClick:contextMenuCut,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"scissors",className:"w-3.5 h-3.5 text-rose-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Cut"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+X")),/*#__PURE__*/React.createElement("button",{onClick:contextMenuPaste,className:"w-full px-3 py-1.5 text-xs text-zinc-200 hover:bg-zinc-700 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"clipboard",className:"w-3.5 h-3.5 text-emerald-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Paste"),/*#__PURE__*/React.createElement("span",{className:"text-purple-400 text-xs font-semibold font-mono ml-auto pl-8"},"Ctrl+V")),/*#__PURE__*/React.createElement("div",{className:"h-px bg-zinc-700 my-1"}),/*#__PURE__*/React.createElement("button",{onClick:contextMenuDelete,className:"w-full px-3 py-1.5 text-xs text-red-300 hover:bg-red-950 text-left flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"trash-2",className:"w-3.5 h-3.5 text-red-400 shrink-0"})),/*#__PURE__*/React.createElement("span",{className:"flex-1"},"Delete"),/*#__PURE__*/React.createElement("span",{className:"text-amber-400 text-xs font-semibold font-mono ml-auto pl-8"},"Del")))),toastMessage&&/*#__PURE__*/React.createElement("div",{className:"absolute top-14 right-4 z-50 px-4 py-2.5 rounded shadow-lg text-xs font-semibold flex items-center gap-2 border bg-zinc-900 text-zinc-100 border-zinc-800"},/*#__PURE__*/React.createElement("span",{className:"inline-flex items-center shrink-0"},/*#__PURE__*/React.createElement("i",{"data-lucide":"bell",className:`w-4 h-4 ${toastMessage.type==='success'?'text-emerald-400':toastMessage.type==='error'?'text-rose-400':toastMessage.type==='warning'?'text-amber-400':'text-cyan-400'}`})),toastMessage.text,toastMessage.onActionClick&&/*#__PURE__*/React.createElement("button",{onClick:()=>{toastMessage.onActionClick();setToastMessage(null);},className:"ml-2 px-2 py-0.5 bg-purple-700 hover:bg-purple-600 text-white rounded text-[10px] uppercase font-bold"},toastMessage.actionText||'Tải về'))),appWarningModal&&/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-[100] flex items-center justify-center bg-black/60 backdrop-blur-sm"},/*#__PURE__*/React.createElement("div",{className:"bg-[#222222] border border-zinc-800 rounded-lg shadow-2xl p-6 max-w-md w-full text-slate-200"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 mb-3 text-cyan-400 font-bold"},/*#__PURE__*/React.createElement("h3",{className:"text-base font-bold"},appWarningModal.title)),/*#__PURE__*/React.createElement("div",{className:"text-xs text-slate-300 mb-5 leading-relaxed whitespace-pre-line"},appWarningModal.message),/*#__PURE__*/React.createElement("div",{className:"flex justify-end gap-2"},appWarningModal.isAlert?/*#__PURE__*/React.createElement("button",{onClick:()=>setAppWarningModal(null),className:"px-4 py-2 bg-cyan-600 hover:bg-cyan-500 active:bg-cyan-700 text-white rounded text-xs font-semibold transition"},"Đóng"):/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("button",{onClick:()=>setAppWarningModal(null),className:"px-4 py-2 bg-zinc-700 hover:bg-zinc-600 active:bg-zinc-800 text-slate-300 rounded text-xs font-semibold transition"},"Hủy"),/*#__PURE__*/React.createElement("button",{onClick:()=>{const fn=appWarningModal.onConfirm;setAppWarningModal(null);if(fn)fn();},className:"px-4 py-2 bg-cyan-600 hover:bg-cyan-500 active:bg-cyan-700 text-white rounded text-xs font-semibold transition"},"Xác nhận"))))),tabContextMenu&&/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-[190]",onClick:()=>setTabContextMenu(null),onContextMenu:e=>{e.preventDefault();setTabContextMenu(null);}}),/*#__PURE__*/React.createElement("div",{className:"fixed bg-zinc-900 border border-zinc-800 rounded-lg shadow-2xl p-2 z-[200] flex gap-1.5",style:{top:tabContextMenu.y,left:tabContextMenu.x},onClick:e=>e.stopPropagation()},['#f43f5e','#f59e0b','#10b981','#06b6d4','#8b5cf6','#64748b'].map(color=>/*#__PURE__*/React.createElement("button",{key:color,className:"w-5 h-5 rounded-full border border-zinc-700 hover:scale-110 active:scale-95 transition",style:{backgroundColor:color},onClick:()=>{handleSetTabColor(tabContextMenu.tabId,tabContextMenu.tabType,color);setTabContextMenu(null);}})))),/*#__PURE__*/React.createElement(AuthModal,{isOpen:authModalOpen,mode:authMode,forceMandatory:isMandatoryLogin,onClose:()=>setAuthModalOpen(false),onSuccess:handleAuthSuccess}),/*#__PURE__*/React.createElement(ProfileModal,{isOpen:profileModalOpen,onClose:()=>setProfileModalOpen(false),tracks:tracks,setTracks:setTracks,setSelectedTrackId:setSelectedTrackId,projectName:projectName,setProjectName:setProjectName,currentProjectId:currentProjectId,setCurrentProjectId:setCurrentProjectId,showToast:showToast}),/*#__PURE__*/React.createElement(SaveProjectModal,{isOpen:saveProjectModalOpen,onClose:()=>setSaveProjectModalOpen(false),onSave:newName=>{handleSaveProjectWithName(newName);}}),/*#__PURE__*/React.createElement(SaveAsModal,{isOpen:saveAsModalOpen,onClose:()=>setSaveAsModalOpen(false),projectName:projectName,onSaveCloud:newName=>{handleSaveAsCloud(newName);},onSaveLocal:newName=>{handleExportSFS(newName);setProjectName(newName);localStorage.setItem('sonic_project_name',newName);}}),/*#__PURE__*/React.createElement(AIConfigModal,{isOpen:aiConfigModalOpen,onClose:()=>setAiConfigModalOpen(false),onConfigSaved:providers=>{setAiProviders(providers);const active=providers.find(p=>p.is_active)||providers[0];if(active)setSelectedProviderId(active.id);}}),/*#__PURE__*/React.createElement(SystemManagerModal,{isOpen:systemManagerModalOpen,onClose:()=>setSystemManagerModalOpen(false)}),/*#__PURE__*/React.createElement(PluginManagerModal,{isOpen:pluginManagerModalOpen,onClose:()=>setPluginManagerModalOpen(false),pluginsData:pluginsData}),/*#__PURE__*/React.createElement(AIPresetModal,{isOpen:aiPresetModalOpen,onClose:()=>{setAiPresetModalOpen(false);setAiPresetVersion(v=>v+1);}}),/*#__PURE__*/React.createElement(MasteringModal,{isOpen:showMasteringModal,onClose:()=>setShowMasteringModal(false)}),instrumentSelectorTrackId&&/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-50 flex items-center justify-center bg-black/60 backdrop-blur-sm",onClick:closeInstrumentSelector},/*#__PURE__*/React.createElement("div",{className:"bg-[#262626] border border-[#383838] rounded-xl shadow-2xl w-full max-w-4xl p-5 text-slate-200",onClick:e=>e.stopPropagation()},/*#__PURE__*/React.createElement("div",{className:"flex justify-between items-center pb-3 border-b border-[#383838]"},/*#__PURE__*/React.createElement("h3",{className:"text-sm font-bold text-amber-400"},"Select Instrument"),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("select",{value:instrumentSelectorTrackId||'',onChange:e=>{var tid=e.target.value;if(tid){openInstrumentSelector(tid);}},className:"bg-[#1e1e1e] text-zinc-300 border border-zinc-700 rounded px-2 py-1 text-xs font-mono cursor-pointer"},activeTracks.map(function(at){return/*#__PURE__*/React.createElement("option",{key:at.id,value:at.id},at.name+' ('+(at.instrumentName||'Synth')+')');})),/*#__PURE__*/React.createElement("button",{onClick:closeInstrumentSelector,className:"text-slate-400 hover:text-slate-200"},"\u2715"))),/*#__PURE__*/React.createElement("input",{type:"text",placeholder:"T\u00ecm nh\u1ea1c c\u1ee5...",value:sfPresetSearchQuery,onChange:e=>setSfPresetSearchQuery(e.target.value),autoFocus:true,className:"w-full bg-black border border-zinc-700 rounded px-2 py-1.5 outline-none my-3 text-sm"}),/*#__PURE__*/React.createElement("div",{className:"flex gap-4",style:{height:"420px"}},/*#__PURE__*/React.createElement("div",{className:"w-1/3 border-r border-[#383838] overflow-y-auto space-y-0.5 pr-2"},/*#__PURE__*/React.createElement("button",{onClick:()=>{setSelectedSoundFontId(null);setSynthCategory(null);},className:"w-full text-left px-3 py-2 text-sm rounded "+(!selectedSoundFontId?"bg-amber-700 text-white":"bg-zinc-800 hover:bg-zinc-700 text-zinc-300")},"All Instruments"),(instrumentSelectorData?.soundfonts||[]).map(sf=>{const sfId=sf.id.startsWith('sf_')?sf.id:'sf_'+sf.id;const sfName=sf.display||sf.name||sf.id;return/*#__PURE__*/React.createElement("button",{key:sfId,onClick:()=>{setSelectedSoundFontId(sfId);if(!sf.presets&&window.SonicAPI){const baseId=sfId.replace('sf_','');window.SonicAPI.listSoundfontInstruments(baseId).then(data=>{if(data&&data.presets){const mapping=data.presets.map(p=>({...p,_sfId:sfId,_sfName:sfName,_sfDisplay:sfName.substring(0,30)}));setSfPresets(prev=>prev?[...prev,...mapping]:mapping);setInstrumentSelectorData(prev=>prev?{...prev,soundfonts:(prev.soundfonts||[]).map(s=>s.id===sf.id?{...s,presets:data.presets}:s)}:prev);}}).catch(()=>{});}},className:"w-full text-left px-3 py-2 text-sm rounded "+(selectedSoundFontId===sfId?"bg-amber-700 text-white":"bg-zinc-800 hover:bg-zinc-700 text-zinc-300")},sfName);})),/*#__PURE__*/React.createElement("div",{className:"flex-1 overflow-y-auto space-y-0.5"},/*#__PURE__*/React.createElement("button",{onClick:()=>setTrackInstrumentWithUndo(instrumentSelectorTrackId,null),className:"w-full text-left px-3 py-2 text-sm rounded bg-zinc-800 hover:bg-zinc-700 text-zinc-400"},"None (Default Synth)"),sfPresets===null?(/*#__PURE__*/React.createElement("p",{className:"text-sm text-zinc-500 py-2"},"Loading instruments...")):sfPresets.length>0?sfPresets.filter(p=>!selectedSoundFontId||p._sfId===selectedSoundFontId).filter(p=>!sfPresetSearchQuery||(p.name||'').toLowerCase().includes(sfPresetSearchQuery.toLowerCase())||(p._sfName||'').toLowerCase().includes(sfPresetSearchQuery.toLowerCase())).map((p,i)=>/*#__PURE__*/React.createElement("button",{key:i,onClick:()=>setTrackInstrumentWithUndo(instrumentSelectorTrackId,p._sfId,p.name||'Preset '+p.program,p.bank,p.program),className:"w-full text-left px-3 py-2 text-sm rounded bg-zinc-800/60 hover:bg-amber-800 text-zinc-300 truncate flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"text-xs text-zinc-500 shrink-0"},p._sfDisplay),p.bank===128?/*#__PURE__*/React.createElement("span",{className:"mr-1"},"🥁"):null,p.name||'Preset '+p.program)):(/*#__PURE__*/React.createElement("p",{className:"text-sm text-zinc-500 py-2"},sfPresetSearchQuery?"Kh\u00f4ng t\u00ecm th\u1ea5y nh\u1ea1c c\u1ee5 ph\u00f9 h\u1ee3p.":"No presets found.")))))),fxSelectorTrackId&&/*#__PURE__*/React.createElement("div",{className:"fixed inset-0 z-50 flex items-center justify-center bg-black/60 backdrop-blur-sm",onClick:()=>setFxSelectorTrackId(null)},/*#__PURE__*/React.createElement("div",{className:"bg-[#262626] border border-[#383838] rounded-xl shadow-2xl w-64 p-4 text-slate-200",onClick:e=>e.stopPropagation()},/*#__PURE__*/React.createElement("h3",{className:"text-sm font-bold text-purple-400 mb-3"},"Track FX"),/*#__PURE__*/React.createElement("div",{className:"space-y-1"},/*#__PURE__*/React.createElement("button",{onClick:()=>handleSetTrackFx(fxSelectorTrackId,null),className:"w-full text-left px-3 py-2 text-xs rounded bg-zinc-800 hover:bg-zinc-700 text-zinc-400"},"None"),/*#__PURE__*/React.createElement("button",{onClick:()=>handleSetTrackFx(fxSelectorTrackId,'chorus'),className:"w-full text-left px-3 py-2 text-xs rounded bg-zinc-800 hover:bg-cyan-800 text-cyan-300"},"Chorus"),/*#__PURE__*/React.createElement("button",{onClick:()=>handleSetTrackFx(fxSelectorTrackId,'reverb'),className:"w-full text-left px-3 py-2 text-xs rounded bg-zinc-800 hover:bg-purple-800 text-purple-300"},"Reverb")))),instrumentDropdownTrackId&&instrumentDropdownBtnRect&&/*#__PURE__*/React.createElement("div",{"data-instr-dropdown":"",className:"fixed z-[100] bg-[#1e1e1e] border border-zinc-700 rounded shadow-xl w-[220px] max-h-[300px] flex flex-col",style:{top:instrumentDropdownBtnRect.bottom+4,left:Math.max(4,Math.min(instrumentDropdownBtnRect.left,window.innerWidth-224))}},/*#__PURE__*/React.createElement("input",{type:"text",placeholder:"T\u00ecm nh\u1ea1c c\u1ee5...",value:instrumentSearchQuery,onChange:e=>setInstrumentSearchQuery(e.target.value),autoFocus:true,className:"w-full bg-black border-b border-zinc-700 px-2 py-1.5 text-xs outline-none"}),/*#__PURE__*/React.createElement("div",{className:"flex-1 overflow-y-auto"},/*#__PURE__*/React.createElement("button",{onClick:()=>setTrackInstrumentWithUndo(instrumentDropdownTrackId,null),className:"w-full text-left px-3 py-1.5 text-xs bg-zinc-800 hover:bg-zinc-700 text-zinc-400"},"None (Default Synth)"),filteredInstruments.soundfonts.length>0&&/*#__PURE__*/React.createElement("div",{className:"text-[10px] text-zinc-500 px-3 py-1 mt-1 uppercase font-bold"},"SoundFonts"),filteredInstruments.soundfonts.map((sf,i)=>/*#__PURE__*/React.createElement("button",{key:"sfd_"+i,onClick:()=>{setInstrumentDropdownTrackId(null);setInstrumentDropdownBtnRect(null);setTrackInstrumentWithUndo(instrumentDropdownTrackId,"sf_"+sf.id,sf.display||sf.name||sf.id,undefined,undefined);},className:"w-full text-left px-3 py-1.5 text-xs bg-zinc-800 hover:bg-amber-800 text-zinc-200 flex items-center justify-between"},/*#__PURE__*/React.createElement("span",{className:"truncate"},sf.display||sf.name||sf.id),/*#__PURE__*/React.createElement("span",{className:"text-[10px] text-amber-400 shrink-0 ml-1"},"SF"))),filteredInstruments.vst.length>0&&/*#__PURE__*/React.createElement("div",{className:"text-[10px] text-zinc-500 px-3 py-1 mt-1 uppercase font-bold"},"VST Instruments"),filteredInstruments.vst.map((v,i)=>/*#__PURE__*/React.createElement("button",{key:"vstd_"+i,onClick:()=>{setInstrumentDropdownTrackId(null);setInstrumentDropdownBtnRect(null);setTrackInstrumentWithUndo(instrumentDropdownTrackId,v.id,v.name||v.id);},className:"w-full text-left px-3 py-1.5 text-xs bg-zinc-800 hover:bg-violet-800 text-zinc-200 flex items-center justify-between"},/*#__PURE__*/React.createElement("span",{className:"truncate"},v.name||v.id),/*#__PURE__*/React.createElement("span",{className:"text-[10px] text-cyan-400 shrink-0 ml-1"},v.type||"VST"))),!filteredInstruments.soundfonts.length&&!filteredInstruments.vst.length&&/*#__PURE__*/React.createElement("p",{className:"text-xs text-zinc-500 py-4 text-center"},"Kh\u00f4ng t\u00ecm th\u1ea5y nh\u1ea1c c\u1ee5 n\u00e0o"))));};const root=ReactDOM.createRoot(document.getElementById('root'));root.render(/*#__PURE__*/React.createElement(App,null));setTimeout(()=>lucide.createIcons(),300); diff --git a/app/storage/sonicforge.db b/app/storage/sonicforge.db deleted file mode 100644 index 61681e6..0000000 Binary files a/app/storage/sonicforge.db and /dev/null differ diff --git a/app/templates/index.html b/app/templates/index.html index b1f2737..526106f 100644 --- a/app/templates/index.html +++ b/app/templates/index.html @@ -23,7 +23,7 @@ - +