// Handle setupevents as quickly as possible
const setupEvents = require('./installers/setupEvents')
if (setupEvents.handleSquirrelEvent()) {
  // squirrel event handled and app will exit in 1000ms, so don't do anything else
  return;
}

// Modules to control application life and create native browser window
const {app, BrowserWindow, Menu, Tray} = require('electron')
const settings = require('electron-settings');

// Check and apply start_on_boot option.
app.setLoginItemSettings({ openAtLogin: !!settings.get('settings.start_at_boot') });

// Check for latest used version and clear settings if needed.
const old_version = settings.get('settings.last_used_version');
const new_version = require('./package.json').version;
if (old_version !== new_version) {
  var compareVersions = require('compare-versions');
  /**
   * Since 1.11.0 we added new settings and apply checkbox,
   * We need to add new settings to presets.
   */
  if (compareVersions(old_version, '1.11.0') <= 0) {
    var preset_list = settings.get('presets');
    var updated_preset_list = {};
    // For each preset.
    for (const preset_name in preset_list) {
      if (preset_list.hasOwnProperty(preset_name)) {
        const preset_settings = preset_list[preset_name];
        updated_preset_list[preset_name] = {};
        // For each setting.
        for (const setting_name in preset_settings) {
          if (preset_settings.hasOwnProperty(setting_name)) {
            const setting_value = preset_settings[setting_name];
            // Register current setting.
            updated_preset_list[preset_name][setting_name] = setting_value;
            if (setting_name.indexOf('_range') <= 0) {
              continue;
            }
            // Add apply checkbox.
            updated_preset_list[preset_name][`apply_${setting_name}`] = true;
          }
        }
        // Adding missing options.
        updated_preset_list[preset_name]['apply_stapm_time_ms'] = false;
        updated_preset_list[preset_name]['apply_psi0_current_limit'] = false;
      }
    }
    settings.set('presets', updated_preset_list);
  }

  /**
   * Since 1.4.0, ryzenadj is included in the windows package.
   * So we are removing ryzenadj path as it can be included.
   */
  if (compareVersions(old_version, '1.4.0') <= 0) {
    settings.delete('settings.ryzen_adj_path');
  }

  settings.set('settings', {
    ...settings.set('settings'),
    last_used_version: require('./package.json').version,
    first_launch: true,
  });
}

// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let mainWindow
let tray

function createWindow () {
  let appIcon = '';
  if (require('os').platform() === 'win32') {
    appIcon = __dirname + '/assets/icon.ico';
  } else {
    appIcon = __dirname + '/assets/icon.png';
  }

  // Create the browser window.
  mainWindow = new BrowserWindow({
    width: 800,
    height: 720,
    webPreferences: {
      nodeIntegration: true
    },
    icon: appIcon
  })
  
  mainWindow.setOpacity(0.95);
  
  // and load the index.html of the app.
  mainWindow.loadFile('index.html')
  
  // Open the DevTools.
  // mainWindow.webContents.openDevTools()
  
  // Emitted when the window is closed.
  mainWindow.on('closed', function () {
    // Dereference the window object, usually you would store windows
    // in an array if your app supports multi windows, this is the time
    // when you should delete the corresponding element.
    mainWindow = null
  })
  
  mainWindow.on('minimize',function(event){
    if (settings.get('settings.minimize_to_tray')) {
      event.preventDefault();
      mainWindow.hide();
    }
  });

  var contextMenu = Menu.buildFromTemplate([
    {
      label: 'Show App',
      click: function () {
        mainWindow.show();
      }
    },
    {
      label: 'Quit',
      click: function () {
        app.isQuiting = true;
        app.quit();
      }
    }
  ]);

  tray = new Tray(appIcon);
  tray.setContextMenu(contextMenu);
  tray.setIgnoreDoubleClickEvents(true);
  tray.on('click', function() {
    mainWindow.show();
  });
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow)

// Quit when all windows are closed.
app.on('window-all-closed', function () {
  // On macOS it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', function () {
  // On macOS it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (mainWindow === null) {
    createWindow()
  }
})

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.