{"version":3,"file":"agent/types.mjs","sources":["webpack://@agent-infra/browser-use/./src/agent/types.ts"],"sourcesContent":["/**\n * The following code is modified based on\n * https://github.com/nanobrowser/nanobrowser/blob/master/chrome-extension/src/background/agent/types.ts\n *\n * Apache-2.0 License\n * Copyright (c) 2024 alexchenzl\n * https://github.com/nanobrowser/nanobrowser/blob/master/LICENSE\n */\nimport { z } from 'zod';\nimport type BrowserContext from '../browser/context';\nimport type MessageManager from './messages/service';\nimport type { EventManager } from './event/manager';\nimport { type Actors, type ExecutionState, AgentEvent } from './event/types';\nimport { BrowserState, PageState } from '../browser/types';\n\nexport interface AgentOptions {\n maxSteps: number;\n maxActionsPerStep: number;\n maxFailures: number;\n retryDelay: number;\n maxInputTokens: number;\n maxErrorLength: number;\n useVision: boolean;\n useVisionForPlanner: boolean;\n validateOutput: boolean;\n includeAttributes: string[];\n planningInterval: number;\n}\n\nexport const DEFAULT_AGENT_OPTIONS: AgentOptions = {\n maxSteps: 100,\n maxActionsPerStep: 10,\n maxFailures: 3,\n retryDelay: 10,\n maxInputTokens: 128000,\n maxErrorLength: 400,\n useVision: false,\n useVisionForPlanner: false,\n validateOutput: true,\n includeAttributes: [\n 'title',\n 'type',\n 'name',\n 'role',\n 'tabindex',\n 'aria-label',\n 'placeholder',\n 'value',\n 'alt',\n 'aria-expanded',\n ],\n planningInterval: 3,\n};\n\nexport class AgentContext {\n taskId: string;\n browserContext: BrowserContext;\n messageManager: MessageManager;\n eventManager: EventManager;\n options: AgentOptions;\n paused: boolean;\n stopped: boolean;\n consecutiveFailures: number;\n nSteps: number;\n stepInfo: AgentStepInfo | null;\n actionResults: ActionResult[];\n stateMessageAdded: boolean;\n constructor(\n taskId: string,\n browserContext: BrowserContext,\n messageManager: MessageManager,\n eventManager: EventManager,\n options: Partial,\n ) {\n this.taskId = taskId;\n this.browserContext = browserContext;\n this.messageManager = messageManager;\n this.eventManager = eventManager;\n this.options = { ...DEFAULT_AGENT_OPTIONS, ...options };\n\n this.paused = false;\n this.stopped = false;\n this.nSteps = 0;\n this.consecutiveFailures = 0;\n this.stepInfo = null;\n this.actionResults = [];\n this.stateMessageAdded = false;\n }\n\n async emitEvent(\n actor: Actors,\n state: ExecutionState,\n eventDetails: string,\n browserState?: BrowserState,\n ) {\n const event = new AgentEvent(actor, state, {\n taskId: this.taskId,\n step: this.nSteps,\n maxSteps: this.options.maxSteps,\n details: eventDetails,\n browserState,\n });\n await this.eventManager.emit(event);\n }\n\n async pause() {\n this.paused = true;\n }\n\n async resume() {\n this.paused = false;\n }\n\n async stop() {\n this.stopped = true;\n }\n}\n\nexport class AgentStepInfo {\n stepNumber: number;\n maxSteps: number;\n\n constructor(params: { stepNumber: number; maxSteps: number }) {\n this.stepNumber = params.stepNumber;\n this.maxSteps = params.maxSteps;\n }\n}\n\ninterface ActionResultParams {\n isDone?: boolean;\n extractedContent?: string | null;\n error?: string | null;\n includeInMemory?: boolean;\n}\n\nexport class ActionResult {\n isDone: boolean;\n extractedContent: string | null;\n error: string | null;\n includeInMemory: boolean;\n\n constructor(params: ActionResultParams = {}) {\n this.isDone = params.isDone ?? false;\n this.extractedContent = params.extractedContent ?? null;\n this.error = params.error ?? null;\n this.includeInMemory = params.includeInMemory ?? false;\n }\n}\n\nexport type WrappedActionResult = ActionResult & {\n toolCallId: string;\n};\n\nexport const agentBrainSchema = z.object({\n page_summary: z.string(),\n evaluation_previous_goal: z.string(),\n memory: z.string(),\n next_goal: z.string(),\n});\n\nexport type AgentBrain = z.infer;\n\n// Make AgentOutput generic with Zod schema\nexport interface AgentOutput {\n /**\n * The unique identifier for the agent\n */\n id: string;\n\n /**\n * The result of the agent's step\n */\n result?: T;\n /**\n * The error that occurred during the agent's action\n */\n error?: string;\n}\n"],"names":["DEFAULT_AGENT_OPTIONS","AgentContext","actor","state","eventDetails","browserState","event","AgentEvent","taskId","browserContext","messageManager","eventManager","options","AgentStepInfo","params","ActionResult","agentBrainSchema","z"],"mappings":";;;;;;AAOC;;;;;;;;;;AAsBM,MAAMA,wBAAsC;IACjD,UAAU;IACV,mBAAmB;IACnB,aAAa;IACb,YAAY;IACZ,gBAAgB;IAChB,gBAAgB;IAChB,WAAW;IACX,qBAAqB;IACrB,gBAAgB;IAChB,mBAAmB;QACjB;QACA;QACA;QACA;QACA;QACA;QACA;QACA;QACA;QACA;KACD;IACD,kBAAkB;AACpB;AAEO,MAAMC;IAmCX,MAAM,UACJC,KAAa,EACbC,KAAqB,EACrBC,YAAoB,EACpBC,YAA2B,EAC3B;QACA,MAAMC,QAAQ,IAAIC,WAAWL,OAAOC,OAAO;YACzC,QAAQ,IAAI,CAAC,MAAM;YACnB,MAAM,IAAI,CAAC,MAAM;YACjB,UAAU,IAAI,CAAC,OAAO,CAAC,QAAQ;YAC/B,SAASC;YACTC;QACF;QACA,MAAM,IAAI,CAAC,YAAY,CAAC,IAAI,CAACC;IAC/B;IAEA,MAAM,QAAQ;QACZ,IAAI,CAAC,MAAM,GAAG;IAChB;IAEA,MAAM,SAAS;QACb,IAAI,CAAC,MAAM,GAAG;IAChB;IAEA,MAAM,OAAO;QACX,IAAI,CAAC,OAAO,GAAG;IACjB;IAhDA,YACEE,MAAc,EACdC,cAA8B,EAC9BC,cAA8B,EAC9BC,YAA0B,EAC1BC,OAA8B,CAC9B;QAlBF;QACA;QACA;QACA;QACA;QACA;QACA;QACA;QACA;QACA;QACA;QACA;QAQE,IAAI,CAAC,MAAM,GAAGJ;QACd,IAAI,CAAC,cAAc,GAAGC;QACtB,IAAI,CAAC,cAAc,GAAGC;QACtB,IAAI,CAAC,YAAY,GAAGC;QACpB,IAAI,CAAC,OAAO,GAAG;YAAE,GAAGX,qBAAqB;YAAE,GAAGY,OAAO;QAAC;QAEtD,IAAI,CAAC,MAAM,GAAG;QACd,IAAI,CAAC,OAAO,GAAG;QACf,IAAI,CAAC,MAAM,GAAG;QACd,IAAI,CAAC,mBAAmB,GAAG;QAC3B,IAAI,CAAC,QAAQ,GAAG;QAChB,IAAI,CAAC,aAAa,GAAG,EAAE;QACvB,IAAI,CAAC,iBAAiB,GAAG;IAC3B;AA6BF;AAEO,MAAMC;IAIX,YAAYC,MAAgD,CAAE;QAH9D;QACA;QAGE,IAAI,CAAC,UAAU,GAAGA,OAAO,UAAU;QACnC,IAAI,CAAC,QAAQ,GAAGA,OAAO,QAAQ;IACjC;AACF;AASO,MAAMC;IAMX,YAAYD,SAA6B,CAAC,CAAC,CAAE;QAL7C;QACA;QACA;QACA;QAGE,IAAI,CAAC,MAAM,GAAGA,OAAO,MAAM,IAAI;QAC/B,IAAI,CAAC,gBAAgB,GAAGA,OAAO,gBAAgB,IAAI;QACnD,IAAI,CAAC,KAAK,GAAGA,OAAO,KAAK,IAAI;QAC7B,IAAI,CAAC,eAAe,GAAGA,OAAO,eAAe,IAAI;IACnD;AACF;AAMO,MAAME,mBAAmBC,EAAE,MAAM,CAAC;IACvC,cAAcA,EAAE,MAAM;IACtB,0BAA0BA,EAAE,MAAM;IAClC,QAAQA,EAAE,MAAM;IAChB,WAAWA,EAAE,MAAM;AACrB"}