Function maybeGenerateTaskSummary

src/utils/taskSummary.ts:31–82

(
  options: Record<string, unknown>,
)

 * Fire-and-forget from query.ts — errors are logged, never thrown.
 */
export function maybeGenerateTaskSummary(
  options: Record<string, unknown>,
): void {
  lastSummaryTime = Date.now()

  try {
    const messages = options.forkContextMessages as
      | Array<{
          type: string
          message?: { content?: unknown }
        }>
      | undefined

    if (!messages || messages.length === 0) return

    // Extract a short status from the most recent assistant message
    let lastAssistant: (typeof messages)[0] | undefined
    for (let i = messages.length - 1; i >= 0; i--) {
      if (messages[i]!.type === 'assistant') {
        lastAssistant = messages[i]
        break
      }
    }

    let status: 'busy' | 'idle' = 'busy'
    let waitingFor: string | undefined

    if (lastAssistant?.message?.content) {
      const content = lastAssistant.message.content
      // Check if last block is tool_use
      if (Array.isArray(content)) {
        const lastBlock = content[content.length - 1] as
          | Record<string, unknown>
          | undefined
        if (lastBlock?.type === 'tool_use') {
          status = 'busy'
          waitingFor = `tool: ${lastBlock.name || 'unknown'}`
        }
      }
    }

    // Fire-and-forget update to session registry
    void updateSessionActivity({
      status,
      waitingFor,
    }).catch(err => {
      logForDebugging(`[taskSummary] updateSessionActivity failed: ${err}`)
    })
  } catch (err) {
    logForDebugging(`[taskSummary] error: ${err}`)
  }
}