Function mapAssistantMessage

src/services/vcr.ts:238–276

(
  message: AssistantMessage,
  f: (s: unknown) => unknown,
  index: number,
  uuid?: UUID,
)

}

function mapAssistantMessage(
  message: AssistantMessage,
  f: (s: unknown) => unknown,
  index: number,
  uuid?: UUID,
): AssistantMessage {
  return {
    // Use provided UUID if given (hydrate path uses randomUUID for globally unique IDs),
    // otherwise fall back to deterministic index-based UUID (dehydrate/fixture path).
    // sessionStorage.ts deduplicates messages by UUID, so without unique UUIDs across
    // VCR calls, resumed sessions would treat different responses as duplicates.
    uuid: uuid ?? (`UUID-${index}` as unknown as UUID),
    requestId: 'REQUEST_ID',
    timestamp: message.timestamp,
    message: {
      ...message.message,
      content: message.message.content
        .map(_ => {
          switch (_.type) {
            case 'text':
              return {
                ..._,
                text: f(_.text) as string,
                citations: _.citations || [],
              } // Ensure citations
            case 'tool_use':
              return {
                ..._,
                input: mapValuesDeep(_.input as Record<string, unknown>, f),
              }
            default:
              return _ // Handle other block types unchanged
          }
        })
        .filter(Boolean) as BetaContentBlock[],
    },
    type: 'assistant',
  }
}

function mapMessage(
  message: AssistantMessage | SystemAPIErrorMessage | StreamEvent,