@copilotkit/runtime/dist/langgraph.mjs.map

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* Constants for LangGraph integration.\n * This file is separate from langgraph.agent.ts to avoid pulling in @ag-ui/langgraph\n * when only these constants are needed.\n */\n\nimport {\n  TextMessageStartEvent,\n  TextMessageContentEvent,\n  TextMessageEndEvent,\n  ToolCallStartEvent,\n  ToolCallArgsEvent,\n  ToolCallEndEvent,\n} from \"@ag-ui/client\";\n\nexport type TextMessageEvents =\n  | TextMessageStartEvent\n  | TextMessageContentEvent\n  | TextMessageEndEvent;\n\nexport type ToolCallEvents = ToolCallStartEvent | ToolCallArgsEvent | ToolCallEndEvent;\n\nexport enum CustomEventNames {\n  CopilotKitManuallyEmitMessage = \"copilotkit_manually_emit_message\",\n  CopilotKitManuallyEmitToolCall = \"copilotkit_manually_emit_tool_call\",\n  CopilotKitManuallyEmitIntermediateState = \"copilotkit_manually_emit_intermediate_state\",\n  CopilotKitExit = \"copilotkit_exit\",\n}\n\nexport interface PredictStateTool {\n  tool: string;\n  state_key: string;\n  tool_argument: string;\n}\n","import { map } from \"rxjs\";\nimport { LangGraphEventTypes } from \"../../../../agents/langgraph/events\";\nimport { RawEvent } from \"@ag-ui/core\";\nimport {\n  LangGraphAgent as AGUILangGraphAgent,\n  LangGraphHttpAgent,\n  type LangGraphAgentConfig,\n  ProcessedEvents,\n  SchemaKeys,\n  type State,\n  StateEnrichment,\n} from \"@ag-ui/langgraph\";\nimport { Message as LangGraphMessage } from \"@langchain/langgraph-sdk/dist/types.messages\";\nimport { ThreadState } from \"@langchain/langgraph-sdk\";\n\ninterface CopilotKitStateEnrichment {\n  copilotkit: {\n    actions: StateEnrichment[\"ag-ui\"][\"tools\"];\n    context: StateEnrichment[\"ag-ui\"][\"context\"];\n  };\n}\n\nimport { RunAgentInput, EventType, CustomEvent } from \"@ag-ui/client\";\n\n// Import and re-export from separate file to maintain API compatibility\nimport { CustomEventNames, TextMessageEvents, ToolCallEvents, PredictStateTool } from \"./consts\";\nexport { CustomEventNames };\n\nexport class LangGraphAgent extends AGUILangGraphAgent {\n  constructor(config: LangGraphAgentConfig) {\n    super(config);\n  }\n\n  // @ts-ignore\n  public clone() {\n    return new LangGraphAgent(this.config);\n  }\n\n  dispatchEvent(event: ProcessedEvents) {\n    if (event.type === EventType.CUSTOM) {\n      // const event = processedEvent as unknown as CustomEvent;\n      const customEvent = event as unknown as CustomEvent;\n\n      if (customEvent.name === CustomEventNames.CopilotKitManuallyEmitMessage) {\n        this.subscriber.next({\n          type: EventType.TEXT_MESSAGE_START,\n          role: \"assistant\",\n          messageId: customEvent.value.message_id,\n          rawEvent: event,\n        });\n        this.subscriber.next({\n          type: EventType.TEXT_MESSAGE_CONTENT,\n          messageId: customEvent.value.message_id,\n          delta: customEvent.value.message,\n          rawEvent: event,\n        });\n        this.subscriber.next({\n          type: EventType.TEXT_MESSAGE_END,\n          messageId: customEvent.value.message_id,\n          rawEvent: event,\n        });\n        return true;\n      }\n\n      if (customEvent.name === CustomEventNames.CopilotKitManuallyEmitToolCall) {\n        this.subscriber.next({\n          type: EventType.TOOL_CALL_START,\n          toolCallId: customEvent.value.id,\n          toolCallName: customEvent.value.name,\n          parentMessageId: customEvent.value.id,\n          rawEvent: event,\n        });\n        this.subscriber.next({\n          type: EventType.TOOL_CALL_ARGS,\n          toolCallId: customEvent.value.id,\n          delta: customEvent.value.args,\n          rawEvent: event,\n        });\n        this.subscriber.next({\n          type: EventType.TOOL_CALL_END,\n          toolCallId: customEvent.value.id,\n          rawEvent: event,\n        });\n        return true;\n      }\n\n      if (customEvent.name === CustomEventNames.CopilotKitManuallyEmitIntermediateState) {\n        this.activeRun.manuallyEmittedState = customEvent.value;\n        this.dispatchEvent({\n          type: EventType.STATE_SNAPSHOT,\n          snapshot: this.getStateSnapshot({\n            values: this.activeRun.manuallyEmittedState,\n          } as ThreadState<State>),\n          rawEvent: event,\n        });\n        return true;\n      }\n\n      if (customEvent.name === CustomEventNames.CopilotKitExit) {\n        this.subscriber.next({\n          type: EventType.CUSTOM,\n          name: \"Exit\",\n          value: true,\n        });\n        return true;\n      }\n    }\n\n    // Intercept all text message and tool call events and check if should disable\n    const rawEvent = (event as ToolCallEvents | TextMessageEvents).rawEvent;\n    if (!rawEvent) {\n      this.subscriber.next(event);\n      return true;\n    }\n\n    const isMessageEvent =\n      event.type === EventType.TEXT_MESSAGE_START ||\n      event.type === EventType.TEXT_MESSAGE_CONTENT ||\n      event.type === EventType.TEXT_MESSAGE_END;\n    const isToolEvent =\n      event.type === EventType.TOOL_CALL_START ||\n      event.type === EventType.TOOL_CALL_ARGS ||\n      event.type === EventType.TOOL_CALL_END;\n    if (\"copilotkit:emit-tool-calls\" in (rawEvent.metadata || {})) {\n      if (rawEvent.metadata[\"copilotkit:emit-tool-calls\"] === false && isToolEvent) {\n        return false;\n      }\n    }\n    if (\"copilotkit:emit-messages\" in (rawEvent.metadata || {})) {\n      if (rawEvent.metadata[\"copilotkit:emit-messages\"] === false && isMessageEvent) {\n        return false;\n      }\n    }\n\n    this.subscriber.next(event);\n    return true;\n  }\n\n  // @ts-ignore\n  run(input: RunAgentInput) {\n    return super.run(input).pipe(\n      map((processedEvent) => {\n        // Turn raw event into emit state snapshot from tool call event\n        if (processedEvent.type === EventType.RAW) {\n          // Get the LangGraph event from the AGUI event.\n          const event = (processedEvent as RawEvent).event ?? (processedEvent as RawEvent).rawEvent;\n\n          const eventType = event.event;\n          const toolCallData = event.data?.chunk?.tool_call_chunks?.[0];\n          const toolCallUsedToPredictState = event.metadata?.[\n            \"copilotkit:emit-intermediate-state\"\n          ]?.some(\n            (predictStateTool: PredictStateTool) => predictStateTool.tool === toolCallData?.name,\n          );\n\n          if (eventType === LangGraphEventTypes.OnChatModelStream && toolCallUsedToPredictState) {\n            return {\n              type: EventType.CUSTOM,\n              name: \"PredictState\",\n              value: event.metadata[\"copilotkit:emit-intermediate-state\"],\n            };\n          }\n        }\n\n        return processedEvent;\n      }),\n    );\n  }\n\n  langGraphDefaultMergeState(\n    state: State,\n    messages: LangGraphMessage[],\n    input: RunAgentInput,\n  ): State<StateEnrichment & CopilotKitStateEnrichment> {\n    const aguiMergedState = super.langGraphDefaultMergeState(state, messages, input);\n    const { tools: returnedTools, \"ag-ui\": agui } = aguiMergedState;\n    // tolerate undefined and de-duplicate by stable key (id | name | key)\n    const rawCombinedTools = [\n      ...((returnedTools as any[]) ?? []),\n      ...((agui?.tools as any[]) ?? []),\n    ];\n    const combinedTools = Array.from(\n      new Map(\n        rawCombinedTools.map((t: any) => [t?.id ?? t?.name ?? t?.key ?? JSON.stringify(t), t]),\n      ).values(),\n    );\n\n    return {\n      ...aguiMergedState,\n      copilotkit: {\n        actions: combinedTools,\n        context: agui?.context ?? [],\n      },\n    };\n  }\n\n  async getSchemaKeys(): Promise<SchemaKeys> {\n    const CONSTANT_KEYS = [\"copilotkit\"];\n    const schemaKeys = await super.getSchemaKeys();\n    return {\n      config: schemaKeys.config,\n      input: schemaKeys.input ? [...schemaKeys.input, ...CONSTANT_KEYS] : null,\n      output: schemaKeys.output ? [...schemaKeys.output, ...CONSTANT_KEYS] : null,\n      context: schemaKeys.context ? [...schemaKeys.context, ...CONSTANT_KEYS] : null,\n    };\n  }\n}\n\nexport { LangGraphHttpAgent };\n","import { ActionExecutionMessage, ResultMessage, TextMessage } from \"../../graphql/types/converted\";\n\nexport enum LangGraphEventTypes {\n  OnChainStart = \"on_chain_start\",\n  OnChainStream = \"on_chain_stream\",\n  OnChainEnd = \"on_chain_end\",\n  OnChatModelStart = \"on_chat_model_start\",\n  OnChatModelStream = \"on_chat_model_stream\",\n  OnChatModelEnd = \"on_chat_model_end\",\n  OnToolStart = \"on_tool_start\",\n  OnToolEnd = \"on_tool_end\",\n  OnCopilotKitStateSync = \"on_copilotkit_state_sync\",\n  OnCopilotKitEmitMessage = \"on_copilotkit_emit_message\",\n  OnCopilotKitEmitToolCall = \"on_copilotkit_emit_tool_call\",\n  OnCustomEvent = \"on_custom_event\",\n  OnInterrupt = \"on_interrupt\",\n  OnCopilotKitInterrupt = \"on_copilotkit_interrupt\",\n  OnCopilotKitError = \"on_copilotkit_error\",\n}\n\nexport enum MetaEventNames {\n  LangGraphInterruptEvent = \"LangGraphInterruptEvent\",\n  CopilotKitLangGraphInterruptEvent = \"CopilotKitLangGraphInterruptEvent\",\n}\n\nexport enum CustomEventNames {\n  CopilotKitManuallyEmitMessage = \"copilotkit_manually_emit_message\",\n  CopilotKitManuallyEmitToolCall = \"copilotkit_manually_emit_tool_call\",\n  CopilotKitManuallyEmitIntermediateState = \"copilotkit_manually_emit_intermediate_state\",\n  CopilotKitExit = \"copilotkit_exit\",\n}\n\ntype LangGraphOnCopilotKitStateSyncEvent = {\n  event: LangGraphEventTypes.OnCopilotKitStateSync;\n  thread_id: string;\n  agent_name: string;\n  node_name: string;\n  run_id: string;\n  active: boolean;\n  role: string;\n  state: any;\n  running: boolean;\n};\n\ntype LangGraphOnChainStartEvent = {\n  event: LangGraphEventTypes.OnChainStart;\n  run_id: string;\n  name: string;\n  tags: string[];\n  metadata: { thread_id: string };\n  data: {\n    input: any;\n  };\n  parent_ids: string[];\n};\n\ntype LangGraphOnChainEndEvent = {\n  event: LangGraphEventTypes.OnChainEnd;\n  name: string;\n  run_id: string;\n  tags: string[];\n  metadata: {\n    thread_id: string;\n    langgraph_step: number;\n    langgraph_node: string;\n    langgraph_triggers: string[];\n    langgraph_task_idx: number;\n    thread_ts: string;\n  };\n  data: {\n    input: any;\n    output: any;\n  };\n  parent_ids: string[];\n};\n\ntype LangGraphOnChatModelStartEvent = {\n  event: LangGraphEventTypes.OnChatModelStart;\n  name: string;\n  run_id: string;\n  tags: string[];\n  metadata: {\n    thread_id: string;\n    langgraph_step: number;\n    langgraph_node: string;\n    langgraph_triggers: string[];\n    langgraph_task_idx: number;\n    thread_ts: string;\n    ls_provider: string;\n    ls_model_name: string;\n    ls_model_type: string;\n    ls_temperature: number;\n  };\n  data: {\n    input: {\n      messages: {\n        lc: number;\n        type: string;\n        id: string[];\n        kwargs: {\n          content: string;\n          type: string;\n          id: string;\n        };\n      }[][];\n    };\n  };\n  parent_ids: string[];\n};\n\ntype LangGraphOnChatModelStreamEvent = {\n  event: LangGraphEventTypes.OnChatModelStream;\n  name: string;\n  run_id: string;\n  tags: string[];\n  metadata: {\n    thread_id: string;\n    langgraph_step: number;\n    langgraph_node: string;\n    langgraph_triggers: string[];\n    langgraph_task_idx: number;\n    thread_ts: string;\n    ls_provider: string;\n    ls_model_name: string;\n    ls_model_type: string;\n    ls_temperature: number;\n  };\n  data: {\n    chunk: {\n      lc: number;\n      type: string;\n      id: string;\n      kwargs: {\n        content: string | { text: string; type: string; index: number }[];\n        additional_kwargs: {\n          tool_calls: {\n            index: number;\n            id: string;\n            function: { arguments: string; name: string };\n            type: string;\n          }[];\n        };\n        type: string;\n        id: string;\n        tool_calls: { name: string; args: {}; id: string; type: string }[];\n        tool_call_chunks: {\n          name: string;\n          args: string;\n          id: string;\n          index: number;\n          type: string;\n        }[];\n        invalid_tool_calls: any[];\n      };\n    };\n  };\n  parent_ids: string[];\n};\n\ntype LangGraphOnChatModelEndEvent = {\n  event: LangGraphEventTypes.OnChatModelEnd;\n  name: string;\n  run_id: string;\n  tags: string[];\n  metadata: {\n    thread_id: string;\n    langgraph_step: number;\n    langgraph_node: string;\n    langgraph_triggers: string[];\n    langgraph_task_idx: number;\n    thread_ts: string;\n    ls_provider: string;\n    ls_model_name: string;\n    ls_model_type: string;\n    ls_temperature: number;\n  };\n  data: {\n    input: any;\n    output: {\n      generations: {\n        text: string;\n        generation_info: {\n          finish_reason: string;\n          model_name: string;\n          system_fingerprint: string;\n        };\n        type: string;\n        message: {\n          lc: number;\n          type: string;\n          id: string[];\n          kwargs: {\n            content: string;\n            additional_kwargs: {\n              tool_calls: {\n                index: number;\n                id: string;\n                function: { arguments: string; name: string };\n                type: string;\n              }[];\n            };\n            response_metadata: {\n              finish_reason: string;\n              model_name: string;\n              system_fingerprint: string;\n            };\n            type: string;\n            id: string;\n            tool_calls: { name: string; args: { query: string }; id: string; type: string }[];\n            invalid_tool_calls: any[];\n          };\n        };\n      }[][];\n      llm_output: any;\n      run: any;\n    };\n  };\n  parent_ids: string[];\n};\n\ntype LangGraphOnChainStreamEvent = {\n  event: LangGraphEventTypes.OnChainStream;\n  name: string;\n  run_id: string;\n  tags: string[];\n  metadata: {\n    thread_id: string;\n    langgraph_step?: number;\n    langgraph_node?: string;\n    langgraph_triggers?: string[];\n    langgraph_task_idx?: number;\n    thread_ts?: string;\n  };\n  data: {\n    chunk: {\n      messages: {\n        lc: number;\n        type: string;\n        id: string[];\n        kwargs: {\n          content: string;\n          additional_kwargs?: {\n            tool_calls?: {\n              index: number;\n              id: string;\n              function: { arguments: string; name: string };\n              type: string;\n            }[];\n          };\n          response_metadata?: {\n            finish_reason: string;\n            model_name: string;\n            system_fingerprint: string;\n          };\n          type: string;\n          id: string;\n          tool_calls?: { name: string; args: { query: string }; id: string; type: string }[];\n          invalid_tool_calls?: any[];\n        };\n      }[];\n    };\n  };\n  parent_ids: string[];\n};\n\ntype LangGraphOnToolStartEvent = {\n  event: LangGraphEventTypes.OnToolStart;\n  name: string;\n  run_id: string;\n  tags: string[];\n  metadata: {\n    thread_id: string;\n    langgraph_step: number;\n    langgraph_node: string;\n    langgraph_triggers: string[];\n    langgraph_task_idx: number;\n    thread_ts: string;\n  };\n  data: {\n    input: {\n      query: string;\n    };\n  };\n  parent_ids: string[];\n};\n\ntype LangGraphOnToolEndEvent = {\n  event: LangGraphEventTypes.OnToolEnd;\n  name: string;\n  run_id: string;\n  tags: string[];\n  metadata: {\n    thread_id: string;\n    langgraph_step: number;\n    langgraph_node: string;\n    langgraph_triggers: string[];\n    langgraph_task_idx: number;\n    thread_ts: string;\n  };\n  data: {\n    input: {\n      query: string;\n    };\n    output: {\n      lc: number;\n      type: string;\n      id: string[];\n      kwargs: {\n        content: string[];\n        type: string;\n        name: string;\n        tool_call_id: string;\n        status: string;\n      };\n    };\n  };\n  parent_ids: string[];\n};\n\ntype LangGraphOnCustomEvent = {\n  event: LangGraphEventTypes.OnCustomEvent;\n  run_id: string;\n  name: string;\n  tags: string[];\n  metadata: {\n    thread_id: string;\n    langgraph_step: number;\n    langgraph_node: string;\n    langgraph_triggers: string[];\n    langgraph_path: [string, string];\n    langgraph_checkpoint_ns: string;\n    checkpoint_ns: string;\n  };\n  data: any;\n  parent_ids: string[];\n};\n\ninterface LangGraphInterruptEvent {\n  event: LangGraphEventTypes.OnInterrupt;\n  value: string;\n}\n\ninterface CopilotKitLangGraphInterruptEvent {\n  event: LangGraphEventTypes.OnCopilotKitInterrupt;\n  data: { value: string; messages: (TextMessage | ActionExecutionMessage | ResultMessage)[] };\n}\n\ninterface CopilotKitLangGraphErrorEvent {\n  event: LangGraphEventTypes.OnCopilotKitError;\n  data: {\n    error: {\n      message: string;\n      type: string;\n      agent_name: string;\n      status_code?: number;\n      response_data?: any;\n    };\n    thread_id: string;\n    agent_name: string;\n    node_name: string;\n  };\n}\n\nexport type LangGraphEvent =\n  | LangGraphOnChainStartEvent\n  | LangGraphOnChainStreamEvent\n  | LangGraphOnChainEndEvent\n  | LangGraphOnChatModelStartEvent\n  | LangGraphOnChatModelStreamEvent\n  | LangGraphOnChatModelEndEvent\n  | LangGraphOnToolStartEvent\n  | LangGraphOnToolEndEvent\n  | LangGraphOnCopilotKitStateSyncEvent\n  | LangGraphOnCustomEvent\n  | LangGraphInterruptEvent\n  | CopilotKitLangGraphInterruptEvent\n  | CopilotKitLangGraphErrorEvent;\n"]}