Function extractToolResultText

src/stores/aiChatChartBlocks.ts:236–247

(toolResult: unknown)

}

function extractToolResultText(toolResult: unknown): string | null {
  if (!isRecord(toolResult)) return null
  if (typeof toolResult.error === 'string') return toolResult.error
  if (isRecord(toolResult.error) && typeof toolResult.error.message === 'string') return toolResult.error.message
  if (Array.isArray(toolResult.content)) {
    return toolResult.content
      .map((part) => (isRecord(part) && part.type === 'text' && typeof part.text === 'string' ? part.text : ''))
      .join('\n')
      .trim()
  }
  return null
}

export function toRenderOnlyToolErrorBlock(
  toolName: string | undefined,