const { app, BrowserWindow, ipcMain, dialog, shell } = require('electron');
const path = require('path');
const ConfigManager = require('./config');

let mainWindow;
let config;

function createWindow() {
  // Инициализируем конфигурацию
  config = new ConfigManager();
  
  // Получаем сохраненные размеры окна
  const bounds = config.getWindowBounds();
  
  mainWindow = new BrowserWindow({
    width: bounds.width,
    height: bounds.height,
    x: bounds.x,
    y: bounds.y,
    webPreferences: {
      nodeIntegration: true,
      contextIsolation: false,
      webSecurity: false // Needed for WebRTC
    },
    icon: path.join(__dirname, '../assets/icon.png'),
    title: 'GodEye Operator Console',
    show: false,
    minWidth: 1200,
    minHeight: 800
  });

  mainWindow.loadFile('src/renderer/index.html');

  // Show window when ready to prevent visual flash
  mainWindow.once('ready-to-show', () => {
    mainWindow.show();
    
    // Передаем конфигурацию в renderer процесс
    mainWindow.webContents.send('config-loaded', {
      serverUrl: config.getServerUrl(),
      autoConnect: config.getAutoConnect(),
      videoFilters: config.getVideoFilters()
    });
  });

  // Сохраняем размеры окна при изменении
  mainWindow.on('resize', saveWindowBounds);
  mainWindow.on('move', saveWindowBounds);

  // Open DevTools in development
  if (process.argv.includes('--dev')) {
    mainWindow.webContents.openDevTools();
  }

  mainWindow.on('closed', () => {
    mainWindow = null;
  });

  // Обработка внешних ссылок
  mainWindow.webContents.setWindowOpenHandler(({ url }) => {
    shell.openExternal(url);
    return { action: 'deny' };
  });
}

function saveWindowBounds() {
  if (mainWindow && !mainWindow.isDestroyed()) {
    const bounds = mainWindow.getBounds();
    config.setWindowBounds(bounds);
  }
}

// IPC обработчики
ipcMain.handle('get-config', (event, key) => {
  return config.get(key);
});

ipcMain.handle('set-config', (event, key, value) => {
  config.set(key, value);
  return true;
});

ipcMain.handle('show-save-dialog', async (event, options) => {
  const result = await dialog.showSaveDialog(mainWindow, options);
  return result;
});

ipcMain.handle('show-message-box', async (event, options) => {
  const result = await dialog.showMessageBox(mainWindow, options);
  return result;
});

app.whenReady().then(createWindow);

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit();
  }
});

app.on('activate', () => {
  if (BrowserWindow.getAllWindows().length === 0) {
    createWindow();
  }
});

// IPC handlers for main process communication
ipcMain.handle('app-version', () => {
  return app.getVersion();
});