From 09bc7622188dbf358e6770bd46dee3e22c57d698 Mon Sep 17 00:00:00 2001
From: locphamtran <tranloclqd@gmail.com>
Date: Mon, 24 Aug 2026 17:35:33 +0700
Subject: [PATCH] fix(masterfx): xoa han panel Wave Observer khoi mastering
 modal - khong con hien sau khi dong GUI

---
 app/static/js/app.jsx            | 91 --------------------------------
 app/static/js/app.precompiled.js |  2 +-
 app/templates/index.html         |  2 +-
 3 files changed, 2 insertions(+), 93 deletions(-)

diff --git a/app/static/js/app.jsx b/app/static/js/app.jsx
index a4fc652..2cefd4f 100644
--- a/app/static/js/app.jsx
+++ b/app/static/js/app.jsx
@@ -14666,97 +14666,6 @@ const addMasterVst = (path) => { const fx = (masterFxList || []).find(f => f.pat
               </div>
             </div>
 
-            {/* WAVE OBSERVER INTEGRATION */}
-            <div className="border-t border-slate-800 bg-slate-900/60 p-3 flex flex-col shrink-0">
-              {/* Header */}
-              <div className="flex items-center justify-between pb-1.5 border-b border-slate-800/80 mb-2">
-                <div className="flex items-center gap-2">
-                  <span className="text-[11px] font-bold text-white uppercase tracking-wider">Wave Observer</span>
-                  <span className="text-[9px] bg-cyan-950 text-cyan-400 border border-cyan-800/60 px-1.5 py-0.2 rounded font-mono">Real-time Oscilloscope</span>
-                </div>
-                <div className="flex gap-2">
-                  <button onClick={() => setWoEnabled(!woEnabled)}
-                    className={`px-2 py-0.5 rounded text-[10px] font-bold border ${woEnabled ? 'bg-cyan-700 border-cyan-500 text-white' : 'bg-slate-800 border-slate-700 text-slate-300 hover:bg-slate-700'}`}>
-                    {woEnabled ? 'Scope: BẬT' : 'Scope: TẮT'}
-                  </button>
-                  {['Scope', 'Settings', 'Help', 'About'].map(tab => (
-                    <button key={tab} className={`px-2 py-0.5 rounded text-[10px] font-bold ${tab === 'Scope' ? 'bg-cyan-950 text-cyan-300 border border-cyan-800/60' : 'text-slate-400 hover:text-slate-200'}`}>
-                      {tab}
-                    </button>
-                  ))}
-                </div>
-              </div>
-
-              {/* Scope Canvas */}
-              <div className="relative w-full h-32 bg-[#090d16] border border-slate-800/80 rounded-lg overflow-hidden mb-2">
-                <canvas ref={woCanvasRef} className="w-full h-full block"></canvas>
-                {!woEnabled && (
-                  <div className="absolute inset-0 flex items-center justify-center text-[10px] font-mono text-slate-600 select-none pointer-events-none">
-                    Scope đang tắt — bấm [Scope: BẬT] để chạy
-                  </div>
-                )}
-              </div>
-
-              {/* Controls bar */}
-              <div className="flex items-center justify-between gap-4 text-[10px] oz-font-mono text-slate-400 mt-1 select-none">
-                {/* Input level meters */}
-                <div className="flex items-center gap-2 bg-slate-950 px-2.5 py-1.5 rounded border border-slate-800/80 shrink-0">
-                  <span className="text-[10px] font-bold text-slate-300">Input</span>
-                  <div className="flex flex-col gap-1 w-20">
-                    <div className="flex items-center gap-1">
-                      <span className="text-[8px] text-slate-500 w-2">L</span>
-                      <div className="w-16 h-1.5 bg-slate-900 rounded-sm overflow-hidden flex items-center">
-                        <div ref={woLeftMeterRef} className="h-full bg-cyan-400 transition-all duration-75" style={{ width: '0%' }}></div>
-                      </div>
-                    </div>
-                    <div className="flex items-center gap-1">
-                      <span className="text-[8px] text-slate-500 w-2">R</span>
-                      <div className="w-16 h-1.5 bg-slate-900 rounded-sm overflow-hidden flex items-center">
-                        <div ref={woRightMeterRef} className="h-full bg-teal-500 transition-all duration-75" style={{ width: '0%' }}></div>
-                      </div>
-                    </div>
-                  </div>
-                </div>
-
-                {/* Scope Controls */}
-                <div className="flex items-center gap-4 bg-slate-950 px-3 py-1 rounded border border-slate-800/80 flex-1 justify-around">
-                  <span className="font-bold text-slate-300 uppercase tracking-widest text-[9px]">Scope</span>
-                  
-                  <div className="flex items-center gap-1.5">
-                    <span>Channel</span>
-                    <select value={woChannel} onChange={e => setWoChannel(e.target.value)} className="bg-slate-900 border border-slate-700 rounded px-1.5 py-0.5 text-[9px] text-slate-300 outline-none">
-                      <option value="stereo">Stereo</option>
-                      <option value="left">Left Only</option>
-                      <option value="right">Right Only</option>
-                    </select>
-                  </div>
-
-                  <div className="flex items-center gap-1.5">
-                    <span>Mode</span>
-                    <select value={woMode} onChange={e => setWoMode(e.target.value)} className="bg-slate-900 border border-slate-700 rounded px-1.5 py-0.5 text-[9px] text-slate-300 outline-none">
-                      <option value="waveform">Waveform</option>
-                      <option value="envelope">Envelope</option>
-                    </select>
-                  </div>
-
-                  <div className="flex items-center gap-1.5">
-                    <span>Duration:</span>
-                    <span className="text-cyan-400 font-bold w-10 text-right">{woDuration.toFixed(3)}s</span>
-                    <input type="range" min="0.5" max="5.0" step="0.1" value={woDuration} onChange={e => setWoDuration(parseFloat(e.target.value))} className="w-16 h-1 cursor-pointer accent-cyan-400" />
-                  </div>
-
-                  <div className="flex items-center gap-1.5">
-                    <span>V.Zoom:</span>
-                    <span className="text-cyan-400 font-bold w-12 text-right">{woZoom.toFixed(1)} dB</span>
-                    <input type="range" min="-12" max="24" step="0.5" value={woZoom} onChange={e => setWoZoom(parseFloat(e.target.value))} className="w-16 h-1 cursor-pointer accent-cyan-400" />
-                  </div>
-                </div>
-
-                <button onClick={() => setWoPaused(!woPaused)} className={`px-3 py-1 rounded font-bold border transition shadow-md shrink-0 flex items-center gap-1 ${woPaused ? 'bg-amber-800 hover:bg-amber-700 border-amber-500 text-amber-100' : 'bg-slate-800 hover:bg-slate-700 border-slate-700 text-slate-200'}`}>
-                  {woPaused ? 'Resume' : 'Pause'}
-                </button>
-              </div>
-            </div>
           </div>
           )}
 
diff --git a/app/static/js/app.precompiled.js b/app/static/js/app.precompiled.js
index 0170d8b..8778198 100644
--- a/app/static/js/app.precompiled.js
+++ b/app/static/js/app.precompiled.js
@@ -979,7 +979,7 @@ const MODULE_META={eq:{name:'Dynamic EQ',sub:'4-Band Peak',icon:'activity',color
 const EQ_PRESET_LIBRARY={flat:{name:'Flat / Reset',bands:[{id:1,type:'lowshelf',freq:100,gain:0.0,q:0.7},{id:2,type:'peaking',freq:800,gain:0.0,q:0.7},{id:3,type:'peaking',freq:3200,gain:0.0,q:1.2},{id:4,type:'highshelf',freq:10000,gain:0.0,q:0.7}]},vocal_clarity:{name:'Vocal Unmask & Clarity',bands:[{id:1,type:'lowshelf',freq:90,gain:-2.5,q:0.7},{id:2,type:'peaking',freq:500,gain:-1.8,q:1.0},{id:3,type:'peaking',freq:2800,gain:3.2,q:1.2},{id:4,type:'highshelf',freq:12000,gain:2.0,q:0.7}]},bass_punch:{name:'EDM Low-End Punch',bands:[{id:1,type:'lowshelf',freq:80,gain:4.0,q:0.8},{id:2,type:'peaking',freq:300,gain:-3.0,q:1.4},{id:3,type:'peaking',freq:4000,gain:1.5,q:1.0},{id:4,type:'highshelf',freq:10000,gain:1.0,q:0.7}]},warm_tape:{name:'Warm Vintage Analog',bands:[{id:1,type:'lowshelf',freq:120,gain:2.0,q:0.6},{id:2,type:'peaking',freq:1500,gain:1.0,q:0.5},{id:3,type:'peaking',freq:5000,gain:-2.0,q:1.0},{id:4,type:'highshelf',freq:8000,gain:-3.0,q:0.7}]}};const applyEQPreset=presetKey=>{const preset=EQ_PRESET_LIBRARY[presetKey];if(!preset)return;// Phase 4.5: EQ DSP chạy trong bridge — preset chỉ sync state; engine
 // nhận qua fxRtPushAllParams() ở applyMasteringSettings.
 // Sync UI knobs + canvas: [eqLowGain, eqMid1Gain, eqMid2Gain, eqHighGain]
-setOzState(prev=>({...prev,eqLowGain:preset.bands[0]?preset.bands[0].gain:prev.eqLowGain,eqMid1Gain:preset.bands[1]?preset.bands[1].gain:prev.eqMid1Gain,eqMid2Gain:preset.bands[2]?preset.bands[2].gain:prev.eqMid2Gain,eqHighGain:preset.bands[3]?preset.bands[3].gain:prev.eqHighGain,eqPreset:presetKey}));};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 flex flex-col justify-between items-center rounded-lg"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between text-[10px] font-bold w-full",style:{color}},/*#__PURE__*/React.createElement("span",null,label),/*#__PURE__*/React.createElement("span",{className:"text-[9px] font-mono text-slate-400"},freq)),/*#__PURE__*/React.createElement("div",{className:"my-1"},/*#__PURE__*/React.createElement(MasteringKnob,{param:param,min:min,max:max,value:ozState[param]!==undefined?ozState[param]:val,unit:unit,color:color,onChange:(p,v)=>setOzState(prev=>({...prev,[p]:v}))})),/*#__PURE__*/React.createElement("div",{className:"text-[9px] text-slate-500 font-mono text-center mt-1"},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"},"MASTER FX CHAIN ",/*#__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 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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:"px-2 py-0.5 rounded text-[10px] font-bold border transition-colors bg-slate-800 border-slate-700 text-slate-300 hover:bg-[#c2410c] hover:border-red-600 hover:text-white"},"Đóng"),/*#__PURE__*/React.createElement("button",{onClick:onClose,className:"text-slate-500 hover:text-slate-300 ml-1"},/*#__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:"),(ozState.chain||[]).map((mod,idx)=>{const isVst=mod.type==='vst3';const meta=MODULE_META[mod.type]||{name:mod.type,sub:'',icon:'circle',color:'#94a3b8'};const isEditing=!isVst&&ozState.activeModule===mod.type||isVst&&activeMasterVstPath===mod.path;const isOn=isVst?mod.active!==false:chainActive(mod.type);return/*#__PURE__*/React.createElement("div",{key:mod.id,draggable:true,onDragStart:e=>{dragChainIndexRef.current=idx;e.dataTransfer.effectAllowed='move';},onDragOver:e=>{e.preventDefault();e.dataTransfer.dropEffect='move';},onDrop:e=>{e.preventDefault();const from=dragChainIndexRef.current;if(from!==null&&from!==idx)reorderChain(from,idx);dragChainIndexRef.current=null;},onClick:()=>{if(mod.type==='vst3'){openMasterVstGui({path:mod.path,name:mod.name||mod.path});}else{closeMasterGui();switchModule(mod.type);}},className:`w-40 h-12 rounded-lg p-2 flex items-center justify-between cursor-pointer transition-all shrink-0 ${isEditing?'oz-card-active':'oz-card'}`},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 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hiện.'}].map(m=>/*#__PURE__*/React.createElement("button",{key:m.t,onClick:()=>addModuleToChain(m.t),className:"p-3 bg-slate-950 hover:bg-slate-800 border border-slate-800 rounded-xl text-left space-y-1 transition-colors"},/*#__PURE__*/React.createElement("div",{className:`font-bold ${m.c} flex items-center gap-1.5`},/*#__PURE__*/React.createElement("i",{"data-lucide":m.i,className:"w-3.5 h-3.5"})," ",MODULE_META[m.t].name),/*#__PURE__*/React.createElement("div",{className:"text-[10px] text-slate-400"},m.d)))),/*#__PURE__*/React.createElement("div",{className:"border-t border-slate-800 pt-3"},/*#__PURE__*/React.createElement("div",{className:"text-[10px] font-bold text-teal-400 uppercase tracking-wider oz-font-mono mb-2"},"VST FX (Ozone...)"),/*#__PURE__*/React.createElement("button",{onClick:()=>setMasterVstPickerOpen(true),className:"w-full bg-slate-950 hover:bg-slate-800 border border-dashed border-slate-700 hover:border-teal-600 text-teal-300 rounded px-2 py-2 text-[11px] text-left transition-colors",title:"Plugin Picker theo category (EQ / Reverb / Comp / Utility)"},/*#__PURE__*/React.createElement("i",{"data-lucide":"plug",className:"w-3 h-3 inline-block mr-1"})," Chọn VST FX từ thư viện — Picker: EQ / Reverb / Comp / Utility")))),/*#__PURE__*/React.createElement(VstPluginPicker,{open:masterVstPickerOpen,onClose:()=>setMasterVstPickerOpen(false),plugins:masterFxList,loading:masterFxLoading,onPick:f=>addVstToChain(f.path)}));};// ── Media Explorer Panel (from md/51_MEDIA_EXPLORER.md) ──
 const MEDIA_LIBRARY_SAMPLES=[{name:"MIDI_Loop_01.mid",events:95,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_02_Bass.mid",events:48,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_03_Lead.mid",events:110,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_04.mid",events:76,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_05_Bass.mid",events:52,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_06.mid",events:88,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"}];const MediaExplorerPanel=({height,clipboardRef,active})=>{const[userFiles,setUserFiles]=React.useState([]);const[folder,setFolder]=React.useState('library');const[selected,setSelected]=React.useState(null);const[filterText,setFilterText]=React.useState('');const[viewMode,setViewMode]=React.useState('details');const[isPlaying,setIsPlaying]=React.useState(false);const[isPaused,setIsPaused]=React.useState(false);const[isLooping,setIsLooping]=React.useState(false);const[autoPlay,setAutoPlay]=React.useState(true);const[pitch,setPitch]=React.useState(0.0);const[rate,setRate]=React.useState(1.0);const[volumeDb,setVolumeDb]=React.useState(0.0);const[currentTime,setCurrentTime]=React.useState(0);const[peaks,setPeaks]=React.useState(null);const[audioBuffer,setAudioBuffer]=React.useState(null);const[audioDuration,setAudioDuration]=React.useState(0);const[midiNotes,setMidiNotes]=React.useState(null);const[midiTotal,setMidiTotal]=React.useState(4);const[midiBars,setMidiBars]=React.useState(1);const[midiTotalBeats,setMidiTotalBeats]=React.useState(16);const[midiFileBpm,setMidiFileBpm]=React.useState(120);const[tempo,setTempo]=React.useState(function(){var saved=localStorage.getItem('studio_media_explorer_tempo');return saved?parseInt(saved):120;});const[tempoText,setTempoText]=React.useState(String(function(){var saved=localStorage.getItem('studio_media_explorer_tempo');return saved?parseInt(saved):120;}()));const[zoom,setZoom]=React.useState(1.0);// Đồng bộ zoom ra window ref — serializeProjectToSchema lưu vào metadata.zoom
 // (module-level không truy cập state) → restore/open khôi phục đúng zoom.
 React.useEffect(()=>{window.__currentZoom=zoom;},[zoom]);const[scrollOffset,setScrollOffset]=React.useState(0);const scrollOffsetRef=React.useRef(0);scrollOffsetRef.current=scrollOffset;const[selStart,setSelStart]=React.useState(null);const[selEnd,setSelEnd]=React.useState(null);const[isDragging,setIsDragging]=React.useState(false);const[previewCtxMenu,setPreviewCtxMenu]=React.useState(null);// { x, y }
diff --git a/app/templates/index.html b/app/templates/index.html
index 8d6deea..9b7974e 100644
--- a/app/templates/index.html
+++ b/app/templates/index.html
@@ -51,7 +51,7 @@
     <script src="/static/js/services/promptTemplateManager.js?v=202607281039"></script>
     <script src="/static/js/services/undoRedoEngine.js?v=202607290941"></script>
     <script src="/static/js/services/chordTheory.js?v=202608211300"></script>
-    <script src="/static/js/app.precompiled.js?v=202608241730" defer></script>
+    <script src="/static/js/app.precompiled.js?v=202608241800" defer></script>
     <link rel="stylesheet" href="/static/css/styles.css?v=202607271016">
     <style>
         :root {