Function mapContentBlockBody

apps/sim/lib/copilot/chat/persisted-message.ts:164–245

(block: ContentBlock)

}

function mapContentBlockBody(block: ContentBlock): PersistedContentBlock {
  switch (block.type) {
    case 'text':
      return {
        type: MothershipStreamV1EventType.text,
        channel: MothershipStreamV1TextChannel.assistant,
        content: block.content,
      }
    case 'thinking':
      return {
        type: MothershipStreamV1EventType.text,
        channel: MothershipStreamV1TextChannel.thinking,
        content: block.content,
      }
    case 'subagent':
      return {
        type: MothershipStreamV1EventType.span,
        kind: MothershipStreamV1SpanPayloadKind.subagent,
        lifecycle: MothershipStreamV1SpanLifecycleEvent.start,
        content: block.content,
      }
    case 'subagent_text':
      return {
        type: MothershipStreamV1EventType.text,
        lane: 'subagent',
        channel: MothershipStreamV1TextChannel.assistant,
        content: block.content,
      }
    case 'subagent_thinking':
      return {
        type: MothershipStreamV1EventType.text,
        lane: 'subagent',
        channel: MothershipStreamV1TextChannel.thinking,
        content: block.content,
      }
    case 'tool_call': {
      if (!block.toolCall) {
        return {
          type: MothershipStreamV1EventType.tool,
          phase: MothershipStreamV1ToolPhase.call,
          content: block.content,
        }
      }
      const state = resolveToolState(block)
      const isSubagentTool = !!block.calledBy
      const isNonTerminal =
        state === MothershipStreamV1ToolOutcome.cancelled ||
        state === 'pending' ||
        state === 'executing'

      const redactedResult = redactToolCallResult(block.toolCall.name, block.toolCall.result)

      const toolCall: PersistedToolCall = {
        id: block.toolCall.id,
        name: block.toolCall.name,
        state,
        ...(isSubagentTool && isNonTerminal ? {} : { result: redactedResult }),
        ...(isSubagentTool && isNonTerminal