import { app, BrowserWindow, clipboard, ipcMain, shell } from 'electron';
import appUpdater from './Electron/updater';
import * as Sentry from '@sentry/electron';
import path from 'path';

// eslint-disable-next-line @typescript-eslint/no-explicit-any
declare const MAIN_WINDOW_WEBPACK_ENTRY: any;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
declare const MAIN_WINDOW_PRELOAD_WEBPACK_ENTRY: any;

// Handle creating/removing shortcuts on Windows when installing/uninstalling.
if (require('electron-squirrel-startup')) { // eslint-disable-line global-require
    app.quit();
}

const isDevelopment = process.env.NODE_ENV === 'development';

if (!isDevelopment) {
    Sentry.init({ dsn: 'https://bd2949c6091749049a6eb7c9ce2698c2@o49471.ingest.sentry.io/5740243' });
}

const gotTheLock = app.requestSingleInstanceLock();

let mainWindow: BrowserWindow;

const createWindow = (): void => {

    // Create the browser window.
    mainWindow = new BrowserWindow({
        show: false,
        frame: isDevelopment,
        title: 'SolarCast',
        webPreferences: {
            nodeIntegration: false,
            contextIsolation: true,
            webviewTag: true,
            sandbox: true,
            preload: MAIN_WINDOW_PRELOAD_WEBPACK_ENTRY,
        }
    });

    // Load the index.html of the app.
    mainWindow.loadURL(MAIN_WINDOW_WEBPACK_ENTRY);

    if (isDevelopment) {
        // Open the DevTools.
        mainWindow.maximize();
        mainWindow.webContents.openDevTools();
    } else {
        mainWindow.setFullScreen(true);
        mainWindow.setAlwaysOnTop(true);

        mainWindow.webContents.once('did-frame-finish-load', () => {
            if (process.platform === 'darwin' || process.platform === 'win32') {
                // Initate auto-updates on macOs and windows
                appUpdater();
            }
        });
    }

    // Events / messages from the renderer
    ipcMain.on('close-app', () => {
        app.quit();
    });

    ipcMain.on('copy', (_event, text: string) => {
        clipboard.writeText(text);
    });

    ipcMain.on('open', (_event, url: string) => {
        shell.openExternal(url);
    });

    ipcMain.on('get-version', (event) => {
        event.reply('set-version', app.getVersion());
    });

    // Only show if everything is loaded
    mainWindow.show();
};


if (gotTheLock) {
    app.on('second-instance', () => {
        // Someone tried to run a second instance, we should focus our window.
        if (mainWindow) {
            if (mainWindow.isMinimized()) {
                mainWindow.restore();
            }

            mainWindow.focus();
        }
    });

    // 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, except on macOS. There, it's common
    // for applications and their menu bar to stay active until the user quits
    // explicitly with Cmd + Q.
    app.on('window-all-closed', () => {
        if (process.platform !== 'darwin') {
            app.quit();
        }
    });

    app.on('activate', () => {
    // On OS X 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 (BrowserWindow.getAllWindows().length === 0) {
            createWindow();
        }
    });
} else {
    app.quit();
}


// 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 import them here.
if (!isDevelopment) {
    const appFolder = path.dirname(process.execPath);
    const updateExe = path.resolve(appFolder, '..', 'Update.exe');
    const exeName = path.basename(process.execPath);
    
    // Start the application on Windows start.
    app.setLoginItemSettings({
        openAtLogin: true,
        path: updateExe,
        args: [
            '--processStart', `"${exeName}"`,
            '--process-start-args', '"--hidden"'
        ]
    });
}