a40cecc846
- communication.ts에서 machine 프록시를 모듈 로드 시 한 번만 초기화 - 10개 API 메서드에서 매번 hostObjects.machine 접근하던 오버헤드 제거 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
290 lines
11 KiB
TypeScript
290 lines
11 KiB
TypeScript
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// Check if running in WebView2
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const isWebView = typeof window !== 'undefined' && !!window.chrome?.webview;
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// 비동기 프록시 캐싱 (한 번만 초기화) - 매번 접근 시 오버헤드 제거
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const machine = isWebView ? window.chrome!.webview!.hostObjects.machine : null;
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type MessageCallback = (data: any) => void;
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class CommunicationLayer {
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private listeners: MessageCallback[] = [];
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private ws: WebSocket | null = null;
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private isConnected = false;
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constructor() {
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if (isWebView) {
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console.log("[COMM] Running in WebView2 Mode");
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this.isConnected = true; // WebView2 is always connected
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window.chrome!.webview!.addEventListener('message', (event: any) => {
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this.notifyListeners(event.data);
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});
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} else {
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console.log("[COMM] Running in Browser Mode (WebSocket)");
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this.connectWebSocket();
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}
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}
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private connectWebSocket() {
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this.ws = new WebSocket('ws://localhost:8081');
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this.ws.onopen = () => {
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console.log("[COMM] WebSocket Connected");
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this.isConnected = true;
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this.notifyListeners({ type: 'CONNECTION_STATE', connected: true });
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};
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this.ws.onmessage = (event) => {
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try {
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const data = JSON.parse(event.data);
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this.notifyListeners(data);
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} catch (e) {
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console.error("[COMM] JSON Parse Error", e);
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}
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};
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this.ws.onclose = () => {
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console.log("[COMM] WebSocket Closed. Reconnecting...");
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this.isConnected = false;
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this.notifyListeners({ type: 'CONNECTION_STATE', connected: false });
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setTimeout(() => this.connectWebSocket(), 2000);
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};
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this.ws.onerror = (err) => {
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console.error("[COMM] WebSocket Error", err);
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};
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}
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private notifyListeners(data: any) {
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this.listeners.forEach(cb => cb(data));
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}
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public subscribe(callback: MessageCallback) {
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this.listeners.push(callback);
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return () => {
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this.listeners = this.listeners.filter(cb => cb !== callback);
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};
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}
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public getConnectionState(): boolean {
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return this.isConnected;
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}
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// --- API Methods ---
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public async getConfig(): Promise<string> {
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if (isWebView && machine) {
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return await machine.GetConfig();
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} else {
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// WebSocket Request/Response Pattern
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return new Promise((resolve, reject) => {
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// 1. Wait for Connection (max 2s)
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if (!this.isConnected) {
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// Simple wait logic (could be improved)
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setTimeout(() => {
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if (!this.isConnected) reject("WebSocket connection timeout");
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}, 2000);
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}
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// 2. Send Request with Timeout (max 10s)
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const timeoutId = setTimeout(() => {
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this.listeners = this.listeners.filter(cb => cb !== handler);
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reject("Config fetch timeout");
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}, 10000);
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const handler = (data: any) => {
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if (data.type === 'CONFIG_DATA') {
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clearTimeout(timeoutId);
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this.listeners = this.listeners.filter(cb => cb !== handler);
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resolve(JSON.stringify(data.data));
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}
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};
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this.listeners.push(handler);
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this.ws?.send(JSON.stringify({ type: 'GET_CONFIG' }));
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});
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}
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}
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public async getIOList(): Promise<string> {
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if (isWebView && machine) {
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return await machine.GetIOList();
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} else {
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return new Promise((resolve, reject) => {
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if (!this.isConnected) {
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setTimeout(() => {
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if (!this.isConnected) reject("WebSocket connection timeout");
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}, 2000);
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}
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const timeoutId = setTimeout(() => {
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this.listeners = this.listeners.filter(cb => cb !== handler);
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reject("IO fetch timeout");
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}, 10000);
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const handler = (data: any) => {
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if (data.type === 'IO_LIST_DATA') {
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clearTimeout(timeoutId);
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this.listeners = this.listeners.filter(cb => cb !== handler);
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resolve(JSON.stringify(data.data));
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}
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};
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this.listeners.push(handler);
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this.ws?.send(JSON.stringify({ type: 'GET_IO_LIST' }));
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});
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}
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}
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public async getRecipeList(): Promise<string> {
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if (isWebView && machine) {
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return await machine.GetRecipeList();
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} else {
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return new Promise((resolve, reject) => {
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if (!this.isConnected) {
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setTimeout(() => {
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if (!this.isConnected) reject("WebSocket connection timeout");
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}, 2000);
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}
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const timeoutId = setTimeout(() => {
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this.listeners = this.listeners.filter(cb => cb !== handler);
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reject("Recipe fetch timeout");
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}, 10000);
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const handler = (data: any) => {
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if (data.type === 'RECIPE_LIST_DATA') {
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clearTimeout(timeoutId);
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this.listeners = this.listeners.filter(cb => cb !== handler);
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resolve(JSON.stringify(data.data));
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}
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};
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this.listeners.push(handler);
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this.ws?.send(JSON.stringify({ type: 'GET_RECIPE_LIST' }));
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});
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}
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}
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public async saveConfig(configJson: string): Promise<void> {
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if (isWebView && machine) {
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await machine.SaveConfig(configJson);
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} else {
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this.ws?.send(JSON.stringify({ type: 'SAVE_CONFIG', data: JSON.parse(configJson) }));
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}
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}
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public async sendControl(command: string) {
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if (isWebView && machine) {
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await machine.SystemControl(command);
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} else {
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this.ws?.send(JSON.stringify({ type: 'CONTROL', command }));
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}
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}
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public async moveAxis(axis: string, value: number) {
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if (isWebView && machine) {
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await machine.MoveAxis(axis, value);
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} else {
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this.ws?.send(JSON.stringify({ type: 'MOVE', axis, value }));
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}
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}
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public async setIO(id: number, state: boolean) {
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if (isWebView && machine) {
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await machine.SetIO(id, false, state);
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} else {
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this.ws?.send(JSON.stringify({ type: 'SET_IO', id, state }));
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}
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}
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public async selectRecipe(recipeId: string): Promise<{ success: boolean; message: string; recipeId?: string }> {
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if (isWebView && machine) {
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const resultJson = await machine.SelectRecipe(recipeId);
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return JSON.parse(resultJson);
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} else {
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return new Promise((resolve, reject) => {
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if (!this.isConnected) {
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setTimeout(() => {
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if (!this.isConnected) reject({ success: false, message: "WebSocket connection timeout" });
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}, 2000);
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}
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const timeoutId = setTimeout(() => {
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this.listeners = this.listeners.filter(cb => cb !== handler);
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reject({ success: false, message: "Recipe selection timeout" });
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}, 10000);
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const handler = (data: any) => {
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if (data.type === 'RECIPE_SELECTED') {
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clearTimeout(timeoutId);
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this.listeners = this.listeners.filter(cb => cb !== handler);
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resolve(data.data);
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}
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};
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this.listeners.push(handler);
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this.ws?.send(JSON.stringify({ type: 'SELECT_RECIPE', recipeId }));
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});
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}
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}
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public async copyRecipe(recipeId: string, newName: string): Promise<{ success: boolean; message: string; newRecipe?: any }> {
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if (isWebView && machine) {
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const resultJson = await machine.CopyRecipe(recipeId, newName);
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return JSON.parse(resultJson);
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} else {
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return new Promise((resolve, reject) => {
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if (!this.isConnected) {
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setTimeout(() => {
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if (!this.isConnected) reject({ success: false, message: "WebSocket connection timeout" });
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}, 2000);
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}
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const timeoutId = setTimeout(() => {
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this.listeners = this.listeners.filter(cb => cb !== handler);
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reject({ success: false, message: "Recipe copy timeout" });
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}, 10000);
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const handler = (data: any) => {
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if (data.type === 'RECIPE_COPIED') {
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clearTimeout(timeoutId);
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this.listeners = this.listeners.filter(cb => cb !== handler);
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resolve(data.data);
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}
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};
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this.listeners.push(handler);
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this.ws?.send(JSON.stringify({ type: 'COPY_RECIPE', recipeId, newName }));
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});
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}
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}
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public async deleteRecipe(recipeId: string): Promise<{ success: boolean; message: string; recipeId?: string }> {
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if (isWebView && machine) {
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const resultJson = await machine.DeleteRecipe(recipeId);
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return JSON.parse(resultJson);
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} else {
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return new Promise((resolve, reject) => {
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if (!this.isConnected) {
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setTimeout(() => {
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if (!this.isConnected) reject({ success: false, message: "WebSocket connection timeout" });
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}, 2000);
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}
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const timeoutId = setTimeout(() => {
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this.listeners = this.listeners.filter(cb => cb !== handler);
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reject({ success: false, message: "Recipe delete timeout" });
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}, 10000);
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const handler = (data: any) => {
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if (data.type === 'RECIPE_DELETED') {
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clearTimeout(timeoutId);
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this.listeners = this.listeners.filter(cb => cb !== handler);
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resolve(data.data);
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}
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};
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this.listeners.push(handler);
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this.ws?.send(JSON.stringify({ type: 'DELETE_RECIPE', recipeId }));
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});
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}
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}
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}
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export const comms = new CommunicationLayer();
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