Function formatTranscriptForFacets

src/commands/insights.ts:831–868

(log: LogOption)

}

function formatTranscriptForFacets(log: LogOption): string {
  const lines: string[] = []
  const meta = logToSessionMeta(log)

  lines.push(`Session: ${meta.session_id.slice(0, 8)}`)
  lines.push(`Date: ${meta.start_time}`)
  lines.push(`Project: ${meta.project_path}`)
  lines.push(`Duration: ${meta.duration_minutes} min`)
  lines.push('')

  for (const msg of log.messages) {
    if (msg.type === 'user' && msg.message) {
      const content = msg.message.content
      if (typeof content === 'string') {
        lines.push(`[User]: ${content.slice(0, 500)}`)
      } else if (Array.isArray(content)) {
        for (const block of content) {
          if (block.type === 'text' && 'text' in block) {
            lines.push(`[User]: ${(block.text as string).slice(0, 500)}`)
          }
        }
      }
    } else if (msg.type === 'assistant' && msg.message) {
      const content = msg.message.content
      if (Array.isArray(content)) {
        for (const block of content) {
          if (block.type === 'text' && 'text' in block) {
            lines.push(`[Assistant]: ${(block.text as string).slice(0, 300)}`)
          } else if (block.type === 'tool_use' && 'name' in block) {
            lines.push(`[Tool: ${block.name}]`)
          }
        }
      }
    }
  }

  return lines.join('\n')
}

const SUMMARIZE_CHUNK_PROMPT = `Summarize this portion of a Claude Code session transcript. Focus on:
1. What the user asked for