import {  PreviewAutomationClickInput,  PreviewAutomationError,  PreviewAutomationEvaluateInput,  PreviewAutomationNavigateInput,  PreviewAutomationOpenInput,  PreviewAutomationPressInput,  PreviewAutomationRecordingArtifact,  PreviewAutomationRecordingStatus,  PreviewAutomationScrollInput,  PreviewAutomationSnapshot,  PreviewAutomationStatus,  PreviewAutomationTypeInput,  PreviewAutomationWaitForInput,} from "@t3tools/contracts";import * as Schema from "effect/Schema";import { Tool, Toolkit } from "effect/unstable/ai"; import * as McpInvocationContext from "../../McpInvocationContext.ts";import * as PreviewAutomationBroker from "../../PreviewAutomationBroker.ts"; const dependencies = [  McpInvocationContext.McpInvocationContext,  PreviewAutomationBroker.PreviewAutomationBroker,]; const browserTool = <T extends Tool.Any>(tool: T): T =>  tool.annotate(Tool.OpenWorld, true).annotate(Tool.Destructive, true) as T; const safeBrowserTool = <T extends Tool.Any>(tool: T): T =>  browserTool(tool).annotate(Tool.Destructive, false) as T; const readonlyBrowserTool = <T extends Tool.Any>(tool: T): T =>  safeBrowserTool(tool).annotate(Tool.Readonly, true).annotate(Tool.Idempotent, true) as T; export const PreviewStatusTool = Tool.make("preview_status", {  description:    "Report whether the scoped thread has an automation-capable desktop preview, including its active tab, URL, title, visibility, and loading state.",  success: PreviewAutomationStatus,  failure: PreviewAutomationError,  dependencies,})  .annotate(Tool.Title, "Get preview status")  .annotate(Tool.Readonly, true)  .annotate(Tool.Destructive, false)  .annotate(Tool.Idempotent, true); export const PreviewOpenTool = browserTool(  Tool.make("preview_open", {    description:      "Show and initialize the browser preview for the scoped thread, optionally reusing its current tab and navigating to a URL.",    parameters: PreviewAutomationOpenInput,    success: PreviewAutomationStatus,    failure: PreviewAutomationError,    dependencies,  })    .annotate(Tool.Title, "Open browser preview")    .annotate(Tool.Destructive, false),); export const PreviewNavigateTool = safeBrowserTool(  Tool.make("preview_navigate", {    description:      "Navigate the active collaborative browser tab. Pass {url:'https://t3.chat'} for a website, or {target:{kind:'environment-port',port:5173}} for a dev server in the current environment. Exactly one of url or target is required. Defaults to waiting for page loading to stop.",    parameters: PreviewAutomationNavigateInput,    success: PreviewAutomationStatus,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Navigate browser preview"),); export const PreviewSnapshotTool = readonlyBrowserTool(  Tool.make("preview_snapshot", {    description:      "Inspect the current page before interacting. Returns URL/title/loading state, visible text, semantic interactive elements with reusable selectors and coordinates, accessibility data, recent console/network failures, action history, and a PNG screenshot.",    success: PreviewAutomationSnapshot,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Inspect browser page"),); export const PreviewClickTool = browserTool(  Tool.make("preview_click", {    description:      "Click exactly one page target. Prefer locator with a Playwright selector such as role=button[name='Send']; selector accepts legacy CSS; x and y are viewport CSS pixels and must be supplied together. Call preview_snapshot first when the target is unknown.",    parameters: PreviewAutomationClickInput,    success: Schema.Null,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Click preview page"),); export const PreviewTypeTool = browserTool(  Tool.make("preview_type", {    description:      "Insert literal text into one input. Prefer locator with a Playwright role/text selector; selector accepts legacy CSS. If neither is supplied, types into the currently focused element. Set clear=true to replace existing text.",    parameters: PreviewAutomationTypeInput,    success: Schema.Null,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Type into preview page"),); export const PreviewPressTool = browserTool(  Tool.make("preview_press", {    description:      "Press one keyboard key in the active page, for example {key:'Enter'}, {key:'Escape'}, or {key:'a',modifiers:['Meta']}. This targets the page's current focus.",    parameters: PreviewAutomationPressInput,    success: Schema.Null,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Press key in preview page"),); export const PreviewScrollTool = safeBrowserTool(  Tool.make("preview_scroll", {    description:      "Scroll by CSS pixels. Positive deltaY scrolls down and positive deltaX scrolls right. Without locator/selector it scrolls the viewport; otherwise it scrolls that container. At least one delta is required.",    parameters: PreviewAutomationScrollInput,    success: Schema.Null,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Scroll preview page"),); export const PreviewEvaluateTool = browserTool(  Tool.make("preview_evaluate", {    description:      "Evaluate a JavaScript expression in the page's main frame and return a serializable result up to 64 KB. Prefer preview_snapshot and semantic click/type/wait tools; use this for inspection or interactions those tools cannot express. The expression may mutate page state.",    parameters: PreviewAutomationEvaluateInput,    success: Schema.Unknown,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Evaluate JavaScript in preview"),); export const PreviewWaitForTool = readonlyBrowserTool(  Tool.make("preview_wait_for", {    description:      "Wait until all supplied conditions match: a Playwright locator, legacy CSS selector, visible-text substring, and/or URL substring. Provide at least one condition. Defaults to 15 seconds, maximum 60 seconds.",    parameters: PreviewAutomationWaitForInput,    success: Schema.Null,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Wait for preview page condition"),); export const PreviewRecordingStartTool = safeBrowserTool(  Tool.make("preview_recording_start", {    description:      "Start recording the active collaborative browser tab while keeping it interactive for both agent and human use.",    success: PreviewAutomationRecordingStatus,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Start browser recording"),); export const PreviewRecordingStopTool = safeBrowserTool(  Tool.make("preview_recording_stop", {    description: "Stop the active browser recording and save it as a local evidence artifact.",    success: PreviewAutomationRecordingArtifact,    failure: PreviewAutomationError,    dependencies,  }).annotate(Tool.Title, "Stop browser recording"),); export const PreviewToolkit = Toolkit.make(  PreviewStatusTool,  PreviewOpenTool,  PreviewNavigateTool,  PreviewSnapshotTool,  PreviewClickTool,  PreviewTypeTool,  PreviewPressTool,  PreviewScrollTool,  PreviewEvaluateTool,  PreviewWaitForTool,  PreviewRecordingStartTool,  PreviewRecordingStopTool,); export const PreviewStandardToolkit = Toolkit.make(  PreviewStatusTool,  PreviewOpenTool,  PreviewNavigateTool,  PreviewClickTool,  PreviewTypeTool,  PreviewPressTool,  PreviewScrollTool,  PreviewEvaluateTool,  PreviewWaitForTool,  PreviewRecordingStartTool,  PreviewRecordingStopTool,); export const PreviewSnapshotToolkit = Toolkit.make(PreviewSnapshotTool);