extension.ts

import * as vscode from "vscode"
import * as dotenvx from "@dotenvx/dotenvx"
import * as path from "path"
import * as ZgsmCore from "./core/costrict"

// Load environment variables from .env file
try {
	// Specify path to .env file in the project root directory
	const envPath = path.join(__dirname, "..", ".env")
	dotenvx.config({ path: envPath })
} catch (e) {
	// Silently handle environment loading errors
	console.warn("Failed to load environment variables:", e)
}

// import type { CloudUserInfo, AuthState } from "@roo-code/types"
// import { CloudService, BridgeOrchestrator } from "@roo-code/cloud"
import { TelemetryService, PostHogTelemetryClient } from "@roo-code/telemetry"

import "./utils/path" // Necessary to have access to String.prototype.toPosix.
import { createOutputChannelLogger, createDualLogger } from "./utils/outputChannelLogger"

import { Package } from "./shared/package"
import { formatLanguage } from "./shared/language"
import { ContextProxy } from "./core/config/ContextProxy"
import { ClineProvider } from "./core/webview/ClineProvider"
import { DIFF_VIEW_URI_SCHEME } from "./integrations/editor/DiffViewProvider"
import { TerminalRegistry } from "./integrations/terminal/TerminalRegistry"
import { McpServerManager } from "./services/mcp/McpServerManager"
// import { CodeIndexManager } from "./services/code-index/manager"
import { MdmService } from "./services/mdm/MdmService"
import { migrateSettings } from "./utils/migrateSettings"
import { autoImportSettings } from "./utils/autoImportSettings"
import { API } from "./extension/api"
import { ZgsmAuthConfig } from "./core/costrict/auth/index"

import {
	handleUri,
	registerCommands,
	registerCodeActions,
	registerTerminalActions,
	CodeActionProvider,
} from "./activate"
import { initializeI18n } from "./i18n"
import { getCommand } from "./utils/commands"

/**
 * Built using https://github.com/microsoft/vscode-webview-ui-toolkit
 *
 * Inspired by:
 *  - https://github.com/microsoft/vscode-webview-ui-toolkit-samples/tree/main/default/weather-webview
 *  - https://github.com/microsoft/vscode-webview-ui-toolkit-samples/tree/main/frameworks/hello-world-react-cra
 */

let outputChannel: vscode.OutputChannel
let extensionContext: vscode.ExtensionContext
// let cloudService: CloudService | undefined

// let authStateChangedHandler: ((data: { state: AuthState; previousState: AuthState }) => Promise<void>) | undefined
// let settingsUpdatedHandler: (() => void) | undefined
// let userInfoHandler: ((data: { userInfo: CloudUserInfo }) => Promise<void>) | undefined

// This method is called when your extension is activated.
// Your extension is activated the very first time the command is executed.
export async function activate(context: vscode.ExtensionContext) {
	extensionContext = context
	outputChannel = vscode.window.createOutputChannel(Package.outputChannel)
	context.subscriptions.push(outputChannel)
	outputChannel.appendLine(`${Package.name} extension activated - ${JSON.stringify(Package)}`)
	// Migrate old settings to new
	await migrateSettings(context, outputChannel)

	// Initialize telemetry service.
	TelemetryService.createInstance()

	// try {
	// 	telemetryService.register(new PostHogTelemetryClient())
	// } catch (error) {
	// 	console.warn("Failed to register PostHogTelemetryClient:", error)
	// }

	// Create logger for cloud services.
	const cloudLogger = createDualLogger(createOutputChannelLogger(outputChannel))

	// Initialize MDM service
	const mdmService = await MdmService.createInstance(cloudLogger)

	// Initialize i18n for internationalization support.
	initializeI18n(context.globalState.get("language") ?? formatLanguage(vscode.env.language))

	// Initialize terminal shell execution handlers.
	TerminalRegistry.initialize()

	// Get default commands from configuration.
	const defaultCommands = vscode.workspace.getConfiguration(Package.name).get<string[]>("allowedCommands") || []

	// Initialize global state if not already set.
	if (!context.globalState.get("allowedCommands")) {
		context.globalState.update("allowedCommands", defaultCommands)
	}

	const contextProxy = await ContextProxy.getInstance(context)

	// // Initialize code index managers for all workspace folders.
	// const codeIndexManagers: CodeIndexManager[] = []

	// if (vscode.workspace.workspaceFolders) {
	// 	for (const folder of vscode.workspace.workspaceFolders) {
	// 		const manager = CodeIndexManager.getInstance(context, folder.uri.fsPath)

	// 		if (manager) {
	// 			codeIndexManagers.push(manager)

	// 			try {
	// 				await manager.initialize(contextProxy)
	// 			} catch (error) {
	// 				outputChannel.appendLine(
	// 					`[CodeIndexManager] Error during background CodeIndexManager configuration/indexing for ${folder.uri.fsPath}: ${error.message || error}`,
	// 				)
	// 			}

	// 			context.subscriptions.push(manager)
	// 		}
	// 	}
	// }

	// Initialize the provider *before* the Roo Code Cloud service.
	const provider = new ClineProvider(context, outputChannel, "sidebar", contextProxy, mdmService)

	// // Initialize Roo Code Cloud service.
	// const postStateListener = () => ClineProvider.getVisibleInstance()?.postStateToWebview()

	// authStateChangedHandler = async (data: { state: AuthState; previousState: AuthState }) => {
	// 	postStateListener()

	// 	// Check if user has logged out
	// 	if (data.state === "logged-out") {
	// 		try {
	// 			// Disconnect the bridge when user logs out
	// 			// When userInfo is null and remoteControlEnabled is false, BridgeOrchestrator
	// 			// will disconnect. The options parameter is not needed for disconnection.
	// 			await BridgeOrchestrator.connectOrDisconnect(null, false)

	// 			cloudLogger("[CloudService] BridgeOrchestrator disconnected on logout")
	// 		} catch (error) {
	// 			cloudLogger(
	// 				`[CloudService] Failed to disconnect BridgeOrchestrator on logout: ${
	// 					error instanceof Error ? error.message : String(error)
	// 				}`,
	// 			)
	// 		}
	// 	}
	// }

	// settingsUpdatedHandler = async () => {
	// 	const userInfo = CloudService.instance.getUserInfo()
	// 	if (userInfo && CloudService.instance.cloudAPI) {
	// 		try {
	// 			const config = await CloudService.instance.cloudAPI.bridgeConfig()

	// 			const isCloudAgent =
	// 				typeof process.env.ROO_CODE_CLOUD_TOKEN === "string" && process.env.ROO_CODE_CLOUD_TOKEN.length > 0

	// 			const remoteControlEnabled = isCloudAgent
	// 				? true
	// 				: (CloudService.instance.getUserSettings()?.settings?.extensionBridgeEnabled ?? false)

	// 			cloudLogger(`[CloudService] Settings updated - remoteControlEnabled = ${remoteControlEnabled}`)

	// 			await BridgeOrchestrator.connectOrDisconnect(userInfo, remoteControlEnabled, {
	// 				...config,
	// 				provider,
	// 				sessionId: vscode.env.sessionId,
	// 			})
	// 		} catch (error) {
	// 			cloudLogger(
	// 				`[CloudService] Failed to update BridgeOrchestrator on settings change: ${error instanceof Error ? error.message : String(error)}`,
	// 			)
	// 		}
	// 	}

	// 	postStateListener()
	// }

	// userInfoHandler = async ({ userInfo }: { userInfo: CloudUserInfo }) => {
	// 	postStateListener()

	// 	if (!CloudService.instance.cloudAPI) {
	// 		cloudLogger("[CloudService] CloudAPI is not initialized")
	// 		return
	// 	}

	// 	try {
	// 		const config = await CloudService.instance.cloudAPI.bridgeConfig()

	// 		const isCloudAgent =
	// 			typeof process.env.ROO_CODE_CLOUD_TOKEN === "string" && process.env.ROO_CODE_CLOUD_TOKEN.length > 0

	// 		cloudLogger(`[CloudService] isCloudAgent = ${isCloudAgent}, socketBridgeUrl = ${config.socketBridgeUrl}`)

	// 		const remoteControlEnabled = isCloudAgent
	// 			? true
	// 			: (CloudService.instance.getUserSettings()?.settings?.extensionBridgeEnabled ?? false)

	// 		await BridgeOrchestrator.connectOrDisconnect(userInfo, remoteControlEnabled, {
	// 			...config,
	// 			provider,
	// 			sessionId: vscode.env.sessionId,
	// 		})
	// 	} catch (error) {
	// 		cloudLogger(
	// 			`[CloudService] Failed to fetch bridgeConfig: ${error instanceof Error ? error.message : String(error)}`,
	// 		)
	// 	}
	// }

	// cloudService = await CloudService.createInstance(context, cloudLogger, {
	// 	"auth-state-changed": authStateChangedHandler,
	// 	"settings-updated": settingsUpdatedHandler,
	// 	"user-info": userInfoHandler,
	// })

	// try {
	// 	if (cloudService.telemetryClient) {
	// 		TelemetryService.instance.register(cloudService.telemetryClient)
	// 	}
	// } catch (error) {
	// 	outputChannel.appendLine(
	// 		`[CloudService] Failed to register TelemetryClient: ${error instanceof Error ? error.message : String(error)}`,
	// 	)
	// }

	// // Add to subscriptions for proper cleanup on deactivate.
	// context.subscriptions.push(cloudService)

	// // Finish initializing the provider.
	// TelemetryService.instance.setProvider(provider)

	context.subscriptions.push(
		vscode.window.registerWebviewViewProvider(ClineProvider.sideBarId, provider, {
			webviewOptions: { retainContextWhenHidden: true },
		}),
	)

	// Auto-import configuration if specified in settings.
	try {
		await autoImportSettings(outputChannel, {
			providerSettingsManager: provider.providerSettingsManager,
			contextProxy: provider.contextProxy,
			customModesManager: provider.customModesManager,
		})
	} catch (error) {
		outputChannel.appendLine(
			`[AutoImport] Error during auto-import: ${error instanceof Error ? error.message : String(error)}`,
		)
	}

	registerCommands({ context, outputChannel, provider })

	/**
	 * We use the text document content provider API to show the left side for diff
	 * view by creating a virtual document for the original content. This makes it
	 * readonly so users know to edit the right side if they want to keep their changes.
	 *
	 * This API allows you to create readonly documents in VSCode from arbitrary
	 * sources, and works by claiming an uri-scheme for which your provider then
	 * returns text contents. The scheme must be provided when registering a
	 * provider and cannot change afterwards.
	 *
	 * Note how the provider doesn't create uris for virtual documents - its role
	 * is to provide contents given such an uri. In return, content providers are
	 * wired into the open document logic so that providers are always considered.
	 *
	 * https://code.visualstudio.com/api/extension-guides/virtual-documents
	 */
	const diffContentProvider = new (class implements vscode.TextDocumentContentProvider {
		provideTextDocumentContent(uri: vscode.Uri): string {
			return Buffer.from(uri.query, "base64").toString("utf-8")
		}
	})()

	context.subscriptions.push(
		vscode.workspace.registerTextDocumentContentProvider(DIFF_VIEW_URI_SCHEME, diffContentProvider),
	)

	context.subscriptions.push(vscode.window.registerUriHandler({ handleUri }))

	// Register code actions provider.
	context.subscriptions.push(
		vscode.languages.registerCodeActionsProvider({ pattern: "**/*" }, new CodeActionProvider(), {
			providedCodeActionKinds: CodeActionProvider.providedCodeActionKinds,
		}),
	)

	// Register the 'User Manual' command
	context.subscriptions.push(
		vscode.commands.registerCommand(getCommand("view.userHelperDoc"), () => {
			vscode.env.openExternal(vscode.Uri.parse(`${ZgsmAuthConfig.getInstance().getDefaultSite()}`))
		}),
	)

	// Register the 'Report Issue' command
	context.subscriptions.push(
		vscode.commands.registerCommand(getCommand("view.issue"), () => {
			vscode.env.openExternal(vscode.Uri.parse(`${ZgsmAuthConfig.getInstance().getDefaultApiBaseUrl()}/issue/`))
		}),
	)

	registerCodeActions(context)
	registerTerminalActions(context)

	// Allows other extensions to activate once Costrict is ready.
	vscode.commands.executeCommand(`${Package.name}.activationCompleted`)

	// Implements the `RooCodeAPI` interface.
	const socketPath = process.env.ROO_CODE_IPC_SOCKET_PATH
	const enableLogging = typeof socketPath === "string"

	// Watch the core files and automatically reload the extension host.
	if (process.env.NODE_ENV === "development") {
		const watchPaths = [
			{ path: context.extensionPath, pattern: "**/*.ts" },
			{ path: path.join(context.extensionPath, "../packages/types"), pattern: "**/*.ts" },
			{ path: path.join(context.extensionPath, "../packages/telemetry"), pattern: "**/*.ts" },
			{ path: path.join(context.extensionPath, "node_modules/@roo-code/cloud"), pattern: "**/*" },
		]

		console.log(
			`♻️♻️♻️ Core auto-reloading: Watching for changes in ${watchPaths.map(({ path }) => path).join(", ")}`,
		)

		// Create a debounced reload function to prevent excessive reloads
		let reloadTimeout: NodeJS.Timeout | undefined
		const DEBOUNCE_DELAY = 1_000

		const debouncedReload = (uri: vscode.Uri) => {
			if (reloadTimeout) {
				clearTimeout(reloadTimeout)
			}

			console.log(`♻️ ${uri.fsPath} changed; scheduling reload...`)

			reloadTimeout = setTimeout(() => {
				console.log(`♻️ Reloading host after debounce delay...`)
				vscode.commands.executeCommand("workbench.action.reloadWindow")
			}, DEBOUNCE_DELAY)
		}

		watchPaths.forEach(({ path: watchPath, pattern }) => {
			const relPattern = new vscode.RelativePattern(vscode.Uri.file(watchPath), pattern)
			const watcher = vscode.workspace.createFileSystemWatcher(relPattern, false, false, false)

			// Listen to all change types to ensure symlinked file updates trigger reloads.
			watcher.onDidChange(debouncedReload)
			watcher.onDidCreate(debouncedReload)
			watcher.onDidDelete(debouncedReload)

			context.subscriptions.push(watcher)
		})

		// Clean up the timeout on deactivation
		context.subscriptions.push({
			dispose: () => {
				if (reloadTimeout) {
					clearTimeout(reloadTimeout)
				}
			},
		})
	}

	ZgsmCore.activate(context, provider, outputChannel)

	return new API(outputChannel, provider, socketPath, enableLogging)
}

// This method is called when your extension is deactivated.
export async function deactivate() {
	await ZgsmCore.deactivate()
	outputChannel.appendLine(`${Package.name} extension deactivated`)

	// if (cloudService && CloudService.hasInstance()) {
	// 	try {
	// 		if (authStateChangedHandler) {
	// 			CloudService.instance.off("auth-state-changed", authStateChangedHandler)
	// 		}

	// 		if (settingsUpdatedHandler) {
	// 			CloudService.instance.off("settings-updated", settingsUpdatedHandler)
	// 		}

	// 		if (userInfoHandler) {
	// 			CloudService.instance.off("user-info", userInfoHandler as any)
	// 		}

	// 		outputChannel.appendLine("CloudService event handlers cleaned up")
	// 	} catch (error) {
	// 		outputChannel.appendLine(
	// 			`Failed to clean up CloudService event handlers: ${error instanceof Error ? error.message : String(error)}`,
	// 		)
	// 	}
	// }

	// const bridge = BridgeOrchestrator.getInstance()

	// if (bridge) {
	// 	await bridge.disconnect()
	// }

	await McpServerManager.cleanup(extensionContext)
	TelemetryService.instance.shutdown()
	TerminalRegistry.cleanup()
}