@assistant-ui/react/dist/runtimes/edge/streams/toolResultStream.mjs.map

Typescript/React library for AI Chat

{"version":3,"sources":["../../../../src/runtimes/edge/streams/toolResultStream.ts"],"sourcesContent":["import { Tool } from \"../../../model-context/ModelContextTypes\";\nimport { z } from \"zod\";\nimport { AssistantMessage, ToolExecutionStream } from \"assistant-stream\";\nimport { ToolResponse } from \"assistant-stream\";\n\nfunction getToolResponse(\n  tools: Record<string, Tool<any, any>> | undefined,\n  abortSignal: AbortSignal,\n  toolCall: {\n    toolCallId: string;\n    toolName: string;\n    args: unknown;\n  },\n) {\n  const tool = tools?.[toolCall.toolName];\n  if (!tool || !tool.execute) return undefined;\n\n  let executeFn = tool.execute;\n\n  if (tool.parameters instanceof z.ZodType) {\n    const result = tool.parameters.safeParse(toolCall.args);\n    if (!result.success) {\n      executeFn =\n        tool.experimental_onSchemaValidationError ??\n        (() => {\n          throw new Error(\n            `Function parameter validation failed. ${JSON.stringify(result.error.issues)}`,\n          );\n        });\n    }\n  }\n\n  const getResult = async () => {\n    const result = await executeFn(toolCall.args, {\n      toolCallId: toolCall.toolCallId,\n      abortSignal,\n    });\n    if (result instanceof ToolResponse) return result;\n    return new ToolResponse({\n      result: result === undefined ? \"<no result>\" : result,\n    });\n  };\n\n  return getResult();\n}\n\nexport async function unstable_runPendingTools(\n  message: AssistantMessage,\n  tools: Record<string, Tool<any, any>> | undefined,\n  abortSignal: AbortSignal,\n) {\n  // TODO parallel tool calling\n  for (const part of message.parts) {\n    if (part.type === \"tool-call\") {\n      const promiseOrUndefined = getToolResponse(tools, abortSignal, part);\n      if (promiseOrUndefined) {\n        const result = await promiseOrUndefined;\n        const updatedParts = message.parts.map((p) => {\n          if (p.type === \"tool-call\" && p.toolCallId === part.toolCallId) {\n            return {\n              ...p,\n              state: \"result\" as const,\n              artifact: result.artifact,\n              result: result.result,\n              isError: result.isError,\n            };\n          }\n          return p;\n        });\n        message = {\n          ...message,\n          parts: updatedParts,\n          content: updatedParts,\n        };\n      }\n    }\n  }\n  return message;\n}\n\nexport function toolResultStream(\n  tools: Record<string, Tool<any, any>> | undefined,\n  abortSignal: AbortSignal,\n) {\n  return new ToolExecutionStream((toolCall) =>\n    getToolResponse(tools, abortSignal, toolCall),\n  );\n}\n"],"mappings":";AACA,SAAS,SAAS;AAClB,SAA2B,2BAA2B;AACtD,SAAS,oBAAoB;AAE7B,SAAS,gBACP,OACA,aACA,UAKA;AACA,QAAM,OAAO,QAAQ,SAAS,QAAQ;AACtC,MAAI,CAAC,QAAQ,CAAC,KAAK,QAAS,QAAO;AAEnC,MAAI,YAAY,KAAK;AAErB,MAAI,KAAK,sBAAsB,EAAE,SAAS;AACxC,UAAM,SAAS,KAAK,WAAW,UAAU,SAAS,IAAI;AACtD,QAAI,CAAC,OAAO,SAAS;AACnB,kBACE,KAAK,yCACJ,MAAM;AACL,cAAM,IAAI;AAAA,UACR,yCAAyC,KAAK,UAAU,OAAO,MAAM,MAAM,CAAC;AAAA,QAC9E;AAAA,MACF;AAAA,IACJ;AAAA,EACF;AAEA,QAAM,YAAY,YAAY;AAC5B,UAAM,SAAS,MAAM,UAAU,SAAS,MAAM;AAAA,MAC5C,YAAY,SAAS;AAAA,MACrB;AAAA,IACF,CAAC;AACD,QAAI,kBAAkB,aAAc,QAAO;AAC3C,WAAO,IAAI,aAAa;AAAA,MACtB,QAAQ,WAAW,SAAY,gBAAgB;AAAA,IACjD,CAAC;AAAA,EACH;AAEA,SAAO,UAAU;AACnB;AAEA,eAAsB,yBACpB,SACA,OACA,aACA;AAEA,aAAW,QAAQ,QAAQ,OAAO;AAChC,QAAI,KAAK,SAAS,aAAa;AAC7B,YAAM,qBAAqB,gBAAgB,OAAO,aAAa,IAAI;AACnE,UAAI,oBAAoB;AACtB,cAAM,SAAS,MAAM;AACrB,cAAM,eAAe,QAAQ,MAAM,IAAI,CAAC,MAAM;AAC5C,cAAI,EAAE,SAAS,eAAe,EAAE,eAAe,KAAK,YAAY;AAC9D,mBAAO;AAAA,cACL,GAAG;AAAA,cACH,OAAO;AAAA,cACP,UAAU,OAAO;AAAA,cACjB,QAAQ,OAAO;AAAA,cACf,SAAS,OAAO;AAAA,YAClB;AAAA,UACF;AACA,iBAAO;AAAA,QACT,CAAC;AACD,kBAAU;AAAA,UACR,GAAG;AAAA,UACH,OAAO;AAAA,UACP,SAAS;AAAA,QACX;AAAA,MACF;AAAA,IACF;AAAA,EACF;AACA,SAAO;AACT;AAEO,SAAS,iBACd,OACA,aACA;AACA,SAAO,IAAI;AAAA,IAAoB,CAAC,aAC9B,gBAAgB,OAAO,aAAa,QAAQ;AAAA,EAC9C;AACF;","names":[]}