#!/usr/bin/env tsx
/**
* Debug Transcript Structure
* Examines the first few entries to understand the conversation flow
*/
import { TranscriptParser } from '../src/utils/transcript-parser.js';
const transcriptPath = process.argv[2];
if (!transcriptPath) {
console.error('Usage: tsx scripts/debug-transcript-structure.ts <path-to-transcript.jsonl>');
process.exit(1);
}
const parser = new TranscriptParser(transcriptPath);
const entries = parser.getAllEntries();
console.log(`Total entries: ${entries.length}\n`);
// Count entry types
const typeCounts: Record<string, number> = {};
for (const entry of entries) {
typeCounts[entry.type] = (typeCounts[entry.type] || 0) + 1;
}
console.log('Entry types:');
for (const [type, count] of Object.entries(typeCounts)) {
console.log(` ${type}: ${count}`);
}
// Find first user and assistant entries
const firstUser = entries.find(e => e.type === 'user');
const firstAssistant = entries.find(e => e.type === 'assistant');
if (firstUser) {
const userIndex = entries.indexOf(firstUser);
console.log(`\n\n=== First User Entry (index ${userIndex}) ===`);
console.log(`Timestamp: ${firstUser.timestamp}`);
if (typeof firstUser.content === 'string') {
console.log(`Content (string): ${firstUser.content.substring(0, 200)}...`);
} else if (Array.isArray(firstUser.content)) {
console.log(`Content blocks: ${firstUser.content.length}`);
for (const block of firstUser.content) {
if (block.type === 'text') {
console.log(` - text: ${(block as any).text?.substring(0, 200)}...`);
} else {
console.log(` - ${block.type}`);
}
}
}
}
if (firstAssistant) {
const assistantIndex = entries.indexOf(firstAssistant);
console.log(`\n\n=== First Assistant Entry (index ${assistantIndex}) ===`);
console.log(`Timestamp: ${firstAssistant.timestamp}`);
if (Array.isArray(firstAssistant.content)) {
console.log(`Content blocks: ${firstAssistant.content.length}`);
for (const block of firstAssistant.content) {
if (block.type === 'text') {
console.log(` - text: ${(block as any).text?.substring(0, 200)}...`);
} else if (block.type === 'thinking') {
console.log(` - thinking: ${(block as any).thinking?.substring(0, 200)}...`);
} else if (block.type === 'tool_use') {
console.log(` - tool_use: ${(block as any).name}`);
}
}
}
}
// Find a few more user/assistant pairs
console.log('\n\n=== First 3 Conversation Exchanges ===\n');
let userCount = 0;
let assistantCount = 0;
let exchangeNum = 0;
for (const entry of entries) {
if (entry.type === 'user') {
userCount++;
if (userCount <= 3) {
exchangeNum++;
console.log(`\n--- Exchange ${exchangeNum}: USER ---`);
if (typeof entry.content === 'string') {
console.log(entry.content.substring(0, 150) + (entry.content.length > 150 ? '...' : ''));
} else if (Array.isArray(entry.content)) {
const textBlock = entry.content.find((b: any) => b.type === 'text');
if (textBlock) {
const text = (textBlock as any).text || '';
console.log(text.substring(0, 150) + (text.length > 150 ? '...' : ''));
}
}
}
} else if (entry.type === 'assistant' && userCount <= 3) {
assistantCount++;
if (Array.isArray(entry.content)) {
const textBlock = entry.content.find((b: any) => b.type === 'text');
const toolUses = entry.content.filter((b: any) => b.type === 'tool_use');
console.log(`\n--- Exchange ${exchangeNum}: ASSISTANT ---`);
if (textBlock) {
const text = (textBlock as any).text || '';
console.log(text.substring(0, 150) + (text.length > 150 ? '...' : ''));
}
if (toolUses.length > 0) {
console.log(`\nTools used: ${toolUses.map((t: any) => t.name).join(', ')}`);
}
}
}
if (userCount >= 3 && assistantCount >= 3) break;
}
