{ "contents": "\"use client\";\n\nimport { forwardRef } from \"react\";\nimport { PartType } from \"@traces/shared\";\nimport { Message } from \"@/lib/types\";\nimport { getMessageKind } from \"@/lib/message-utils\";\nimport { useSession } from \"@/hooks/useSession\";\nimport { UserMessage } from \"./UserMessage\";\nimport { AssistantMessage } from \"./AssistantMessage\";\nimport { ThinkingMessage } from \"./ThinkingMessage\";\nimport { ErrorMessage } from \"./ErrorMessage\";\nimport { InterruptionMessage } from \"./InterruptionMessage\";\nimport { isInterruptionMessage } from \"@/lib/message-utils\";\nimport {\n TerminalCommandMessage,\n ReadMessage,\n EditMessage,\n WriteMessage,\n DeleteMessage,\n GrepMessage,\n GlobMessage,\n WebSearchMessage,\n WebFetchMessage,\n TaskMessage,\n TodoMessage,\n LspMessage,\n NotebookReadMessage,\n NotebookEditMessage,\n DefaultToolMessage,\n normalizeToolName,\n} from \"./tools\";\nimport { getToolName, getToolArgs, getFilePath, type PartContent } from \"@/lib/trace-utils\";\n\ninterface ParsedResult {\n content?: string;\n totalLines?: number;\n}\n\nfunction parseRawResult(raw: string | undefined): ParsedResult {\n if (!raw) return {};\n \n // Handle Cursor format where output is JSON with 'contents' and 'totalLinesInFile' fields\n if (raw.startsWith(\"{\")) {\n try {\n const parsed = JSON.parse(raw) as { contents?: string; totalLinesInFile?: number };\n return {\n content: typeof parsed.contents === \"string\" ? parsed.contents : raw,\n totalLines: parsed.totalLinesInFile,\n };\n } catch {\n // Not valid JSON, return raw\n }\n }\n return { content: raw };\n}\n\nfunction getResultData(message: Message): ParsedResult {\n const part = message.parts?.find((p) => p.type === PartType.TOOL_RESULT);\n if (!part?.content) return {};\n if (typeof part.content === \"string\") return { content: part.content };\n const c = part.content as PartContent;\n const raw = (c?.result ?? c?.output) as string | undefined;\n return parseRawResult(raw);\n}\n\nfunction getCallId(part: { content?: unknown }): string | undefined {\n const c = part.content as PartContent;\n return c?.callId as string | undefined;\n}\n\n// ==================== TOOL CALL ROUTER ====================\n\nconst ToolCallRouter = forwardRef(({ message }, ref) => {\n const { toolResults } = useSession();\n const toolPart = message.parts?.find((p) => p.type === PartType.TOOL_CALL);\n if (!toolPart) return null;\n\n const toolName = getToolName(toolPart);\n const args = getToolArgs(toolPart);\n const callId = getCallId(toolPart);\n \n // First try to get result from same message, then look up by callId\n let resultData = getResultData(message);\n if (!resultData.content && callId) {\n const lookup = toolResults.get(callId);\n const raw = lookup?.output ?? lookup?.result;\n resultData = parseRawResult(raw);\n }\n const result = resultData.content;\n const totalLines = resultData.totalLines;\n \n const normalizedToolName = normalizeToolName(toolName);\n const filePath = getFilePath(args);\n\n switch (normalizedToolName) {\n case \"terminal_command\":\n return (\n \n );\n\n case \"read\":\n return (\n \n );\n\n case \"edit\":\n return (\n \n );\n\n case \"write\":\n return (\n \n );\n\n case \"delete\":\n return ;\n\n case \"grep\":\n return ;\n\n case \"glob\":\n return (\n \n );\n\n case \"web_search\":\n return (\n \n );\n\n case \"web_fetch\":\n return

Summary