initial public release.

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Xiaohan-Tian
2025-08-11 18:37:21 -07:00
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/**
* KGDebugger - Global debugging utility for KGSP
* Provides console access to internal methods for testing and debugging
*/
import { KGCore } from './KGCore';
import { KGMidiRegion } from './region/KGMidiRegion';
import { convertRegionToABCNotation } from '../util/abcNotationUtil';
import { extractXMLFromString } from '../util/xmlUtil';
import { XMLToolExecutor } from '../agent/core/XMLToolExecutor';
import { AgentCore } from '../agent/core/AgentCore';
import { AttemptCompletionTool } from '../agent/tools/AttemptCompletionTool';
import type { TimeSignature } from '../types/projectTypes';
import { useProjectStore } from '../stores/projectStore';
/**
* Global debugger singleton for console-based testing
*/
export class KGDebugger {
// Private static instance for singleton pattern
private static _instance: KGDebugger | null = null;
// Private constructor to prevent direct instantiation
private constructor() {
console.log("🔧 KGDebugger initialized - Available methods:", [
'convertSelectedRegionToABCNotation(startFromBeat?)',
'testQuantizeDuration(durationBeats, timeSignature?)',
'debugSelectedItems()',
'createTestRegion()',
'testExtractXMLFromString(input)',
'testXMLToolExecution(input)',
'testAttemptCompletion(comment)'
]);
}
/**
* Get the singleton instance of KGDebugger
*/
public static instance(): KGDebugger {
if (!KGDebugger._instance) {
KGDebugger._instance = new KGDebugger();
}
return KGDebugger._instance;
}
/**
* Convert the currently selected region to ABC notation
* @param startFromBeat - Optional absolute beat position to start from (defaults to region start)
*/
public convertSelectedRegionToABCNotation(startFromBeat?: number): void {
const core = KGCore.instance();
const selectedItems = core.getSelectedItems();
let midiRegion: KGMidiRegion | null = null;
// First try to find MIDI region in selected items
if (selectedItems && selectedItems.length > 0) {
console.log(`📝 Converting selected region to ABC notation...`);
console.log(`📊 Selected items count: ${selectedItems.length}`);
midiRegion = selectedItems.find(item =>
item.getCurrentType() === 'KGMidiRegion'
) as KGMidiRegion;
}
// If no MIDI region selected, try to use active region from piano roll
if (!midiRegion) {
console.log("📝 No MIDI region selected, checking for active region...");
const storeState = useProjectStore.getState();
const activeRegionId = storeState.activeRegionId;
const tracks = storeState.tracks;
if (activeRegionId) {
// Find the active region in tracks
for (const track of tracks) {
const regions = track.getRegions();
const region = regions.find(r => r.getId() === activeRegionId);
if (region && region instanceof KGMidiRegion) {
midiRegion = region;
console.log(`✅ Found active region: "${region.getName()}"`);
break;
}
}
}
}
if (!midiRegion) {
console.error("❌ No MIDI region found.");
console.log("💡 Try one of these:");
console.log(" • Select a region in the track grid");
console.log(" • Open a region in the piano roll editor");
return;
}
// Use provided startFromBeat or default to region start
const effectiveStartBeat = startFromBeat ?? midiRegion.getStartFromBeat();
console.log(`🎵 Converting region: "${midiRegion.getName()}"`);
console.log(`📍 Region starts at beat: ${midiRegion.getStartFromBeat()}`);
console.log(`📍 Conversion starts at beat: ${effectiveStartBeat}`);
console.log(`🎼 Notes in region: ${midiRegion.getNotes().length}`);
try {
const abcNotation = convertRegionToABCNotation(midiRegion, effectiveStartBeat);
console.log("✅ ABC Notation conversion successful!");
console.log("📄 Result:");
console.log("─".repeat(50));
console.log(abcNotation);
console.log("─".repeat(50));
// Also copy to clipboard if possible
if (navigator.clipboard) {
navigator.clipboard.writeText(abcNotation).then(() => {
console.log("📋 ABC notation copied to clipboard!");
}).catch(() => {
console.log("📋 Could not copy to clipboard (requires HTTPS)");
});
}
} catch (error) {
console.error("❌ Error converting to ABC notation:", error);
}
}
/**
* Test the quantization duration method with a specific duration
* @param durationBeats - Duration in beats to test
* @param timeSignature - Optional time signature (defaults to project time signature)
*/
public testQuantizeDuration(durationBeats: number, timeSignature?: TimeSignature): void {
const core = KGCore.instance();
const project = core.getCurrentProject();
const effectiveTimeSignature = timeSignature ?? project.getTimeSignature();
console.log(`🧮 Testing quantization for ${durationBeats} beats...`);
console.log(`⏱️ Time signature: ${effectiveTimeSignature.numerator}/${effectiveTimeSignature.denominator}`);
// Import quantization testing (we'll need to expose some internal methods)
// For now, let's create a simple test
const ticksPerBeat = 480 * (4 / effectiveTimeSignature.denominator);
const durationTicks = Math.round(durationBeats * ticksPerBeat);
console.log(`🎵 Input: ${durationBeats} beats = ${durationTicks} ticks`);
// Test different quantization values manually for demonstration
const testValues = [
{ name: '1/1', ticks: 1920 },
{ name: '1/2', ticks: 960 },
{ name: '1/3', ticks: 640 },
{ name: '1/4', ticks: 480 },
{ name: '1/6', ticks: 320 },
{ name: '1/8', ticks: 240 },
{ name: '1/12', ticks: 160 },
{ name: '1/16', ticks: 120 }
];
console.log("📊 Quantization analysis:");
let bestMatch = { name: '1/4', error: Infinity, ticks: 480 };
testValues.forEach(val => {
const remainder = durationTicks % val.ticks;
const error = Math.min(remainder, val.ticks - remainder);
const errorPercent = ((error / val.ticks) * 100).toFixed(1);
if (error < bestMatch.error) {
bestMatch = { name: val.name, error, ticks: val.ticks };
}
console.log(` ${val.name}: ${error} ticks error (${errorPercent}%)`);
});
const quantizedTicks = Math.round(durationTicks / bestMatch.ticks) * bestMatch.ticks;
const quantizedBeats = quantizedTicks / ticksPerBeat;
console.log(`✅ Best match: ${bestMatch.name} grid`);
console.log(`🎯 Quantized: ${quantizedBeats} beats = ${quantizedTicks} ticks`);
console.log(`📏 Difference: ${Math.abs(durationBeats - quantizedBeats).toFixed(4)} beats`);
}
/**
* Debug currently selected items
*/
public debugSelectedItems(): void {
const core = KGCore.instance();
const selectedItems = core.getSelectedItems();
console.log(`🔍 Currently selected items: ${selectedItems.length}`);
if (selectedItems.length === 0) {
console.log("📝 No items selected. Try selecting regions or notes first.");
return;
}
selectedItems.forEach((item, index) => {
const type = item.getCurrentType();
const id = item.getId();
console.log(` ${index + 1}. ${type} (ID: ${id})`);
if (type === 'KGMidiRegion') {
const region = item as KGMidiRegion;
console.log(` 📍 Position: ${region.getStartFromBeat()} beats`);
console.log(` 📏 Length: ${region.getLength()} beats`);
console.log(` 🎵 Notes: ${region.getNotes().length}`);
console.log(` 📛 Name: "${region.getName()}"`);
}
});
}
/**
* Create a test region with sample notes for testing (future implementation)
*/
public createTestRegion(): void {
console.log("🚧 createTestRegion() - Not implemented yet");
console.log("💡 This method would create a region with sample notes for testing");
console.log("💡 For now, please create regions manually in the DAW interface");
}
/**
* Test the extractXMLFromString utility function with a given input
* @param input - String that may contain XML blocks to extract
*/
public testExtractXMLFromString(input: string): void {
console.log("🔍 Testing extractXMLFromString utility...");
console.log("📝 Input string:");
console.log("─".repeat(50));
console.log(input);
console.log("─".repeat(50));
try {
const xmlBlocks = extractXMLFromString(input);
console.log(`✅ Extraction successful! Found ${xmlBlocks.length} XML block(s):`);
if (xmlBlocks.length === 0) {
console.log("📭 No XML blocks found in the input string.");
console.log("💡 Try input with XML tags like: <add_notes>...</add_notes>");
} else {
xmlBlocks.forEach((block, index) => {
console.log("\n📄 XML Block " + (index + 1) + ":");
console.log("─".repeat(30));
console.log(block);
console.log("─".repeat(30));
});
// Copy all blocks to clipboard if possible
if (navigator.clipboard && xmlBlocks.length > 0) {
const allBlocks = xmlBlocks.join('\n\n');
navigator.clipboard.writeText(allBlocks).then(() => {
console.log("📋 XML blocks copied to clipboard!");
}).catch(() => {
console.log("📋 Could not copy to clipboard (requires HTTPS)");
});
}
}
} catch (error) {
console.error("❌ Error extracting XML:", error);
}
}
/**
* Test the complete XML tool execution pipeline
* @param input - String containing XML tool invocations to execute
*/
public async testXMLToolExecution(input: string): Promise<void> {
console.log('------------ ASSISTANT ------------');
console.log(input);
console.log('-----------------------------------');
try {
// Extract XML blocks first to get tool names (same logic as ChatBox)
const xmlBlocks = extractXMLFromString(input);
if (xmlBlocks.length === 0) {
console.log('------------ USER ------------');
console.log('No XML tool invocations found in the input string.');
console.log('------------------------------');
return;
}
const executor = XMLToolExecutor.instance();
let accumulatedResults = '';
// Execute tools sequentially and format like ChatBox
for (let i = 0; i < xmlBlocks.length; i++) {
// Determine tool name from XML block (same as ChatBox lines 148-149)
const toolNameMatch = xmlBlocks[i].match(/<([a-zA-Z_][a-zA-Z0-9_-]*)/);
const toolName = toolNameMatch ? toolNameMatch[1] : 'unknown_tool';
try {
// Execute single XML block
const results = await executor.executeXMLTools(xmlBlocks[i]);
const result = results[0]; // Single block should give single result
if (result) {
// Format exactly like ChatBox lines 161-162
const formattedResult = `tool: ${toolName}\nsuccess: ${result.success}\nresult:\n${result.result}\n------------\n`;
accumulatedResults += formattedResult;
}
} catch (error) {
// Handle individual tool error (same format)
const formattedResult = `tool: ${toolName}\nsuccess: false\nresult:\nTool execution failed: ${error}\n------------\n`;
accumulatedResults += formattedResult;
}
}
// Log accumulated results as USER (what gets sent back to LLM)
console.log('------------ USER ------------');
console.log(accumulatedResults);
console.log('------------------------------');
// Copy results to clipboard if possible
if (navigator.clipboard) {
navigator.clipboard.writeText(accumulatedResults).then(() => {
console.log("Tool execution results copied to clipboard!");
}).catch(() => {
console.log("Could not copy to clipboard (requires HTTPS)");
});
}
} catch (error) {
console.log('------------ USER ------------');
console.log(`Error testing XML tool execution: ${error}`);
console.log('------------------------------');
}
}
/**
* Test the AttemptCompletionTool with agent state integration
* @param comment - Completion comment to test with
*/
public async testAttemptCompletion(comment: string): Promise<void> {
console.log("🎯 Testing AttemptCompletionTool...");
console.log(`📝 Comment: "${comment}"`);
try {
// Get current agent state before test
const agentCore = AgentCore.instance();
const agentState = agentCore.getAgentState();
const initialTaskState = agentState.getIsWorkingOnTask();
console.log(`📊 Initial agent state:`);
console.log(` • isWorkingOnTask: ${initialTaskState}`);
// Set to working state to test the completion properly
if (!initialTaskState) {
console.log("🔄 Setting isWorkingOnTask to true for testing...");
agentState.setIsWorkingOnTask(true);
}
// Create and execute the tool
const completionTool = new AttemptCompletionTool();
const result = await completionTool.execute({ comment });
console.log(`✅ Tool execution result:`);
console.log(` • Success: ${result.success}`);
console.log(` • Result: ${result.result}`);
// Check final agent state
const finalTaskState = agentState.getIsWorkingOnTask();
console.log(`📊 Final agent state:`);
console.log(` • isWorkingOnTask: ${finalTaskState}`);
// Verify state change
if (result.success && finalTaskState === false) {
console.log("🎉 Success! Agent state correctly updated to not working on task.");
} else if (!result.success) {
console.log("⚠️ Tool execution failed - state may not have changed.");
} else {
console.log("⚠️ Warning: State did not change as expected.");
}
// Copy result to clipboard if possible
if (navigator.clipboard) {
const clipboardContent = JSON.stringify(result, null, 2);
navigator.clipboard.writeText(clipboardContent).then(() => {
console.log("📋 Test results copied to clipboard!");
}).catch(() => {
console.log("📋 Could not copy to clipboard (requires HTTPS)");
});
}
} catch (error) {
console.error("❌ Error testing AttemptCompletionTool:", error);
}
}
/**
* Show help information
*/
public help(): void {
console.log("🔧 KGDebugger Help");
console.log("Available methods:");
console.log(" convertSelectedRegionToABCNotation(startFromBeat?) - Convert selected region to ABC");
console.log(" testQuantizeDuration(beats, timeSignature?) - Test quantization logic");
console.log(" debugSelectedItems() - Show info about selected items");
console.log(" createTestRegion() - Create test region (not implemented)");
console.log(" testExtractXMLFromString(input) - Test XML extraction from string");
console.log(" testXMLToolExecution(input) - Test complete XML tool execution pipeline");
console.log(" testAttemptCompletion(comment) - Test AttemptCompletionTool with agent state");
console.log(" help() - Show this help");
console.log("");
console.log("💡 Usage tips:");
console.log(" - Select regions in the DAW first, then run debug methods");
console.log(" - Results are logged to console and copied to clipboard when possible");
console.log(" - Use browser developer tools for best experience");
console.log(" - For XML testing, try: testExtractXMLFromString('I will <add_notes><note>...</note></add_notes> create notes');");
console.log(" - For full tool execution, try: await testXMLToolExecution('Create notes: <add_notes><note><pitch>C4</pitch><start_beat>0</start_beat><length>1</length></note></add_notes>');");
console.log(" - For completion testing, try: await testAttemptCompletion('Successfully created a C major chord');");
}
}