main.js

const { app, BrowserWindow, globalShortcut, ipcMain } = require('electron');
const path = require('path');

let win;
let isMousePassthrough = false;
let currentOpacity = 0.95;

function createWindow() {
  win = new BrowserWindow({
    width: 330,  // İsteğin üzerine 330'a çekildi
    height: 600, 
    frame: false,
    transparent: true,
    backgroundColor: '#000000', 
    alwaysOnTop: true,
    webPreferences: {
      preload: path.join(__dirname, 'preload.js'),
      contextIsolation: true,
      nodeIntegration: false,
    },
  });

  win.setAlwaysOnTop(true, 'screen-saver');
  win.setOpacity(currentOpacity);

  win.loadURL('https://www.tiktok.com/foryou?lang=tr', {
    userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
  });

  win.webContents.on('did-finish-load', () => {
    const pinpointScript = `
      const pinVideo = () => {
        let style = document.getElementById('pinpoint-style');
        if (!style) {
          style = document.createElement('style');
          style.id = 'pinpoint-style';
          document.head.appendChild(style);
        }
        
        style.textContent = \`
          //
          video {
            position: fixed !important;
            top: 50% !important;
            left: 50% !important;
            //
            transform: translate(-50%, -50%) scale(1.02) !important; 
            width: 100vw !important;
            height: 100vh !important;
            object-fit: cover !important; 
            z-index: 2147483645 !important;
            background: black !important;
          }

          #__overlay_bar__, #__overlay_bar__ * { 
            z-index: 2147483647 !important;
            visibility: visible !important;
          }

          //
          [class*="DivActionItemContainer"], [class*="DivSideNav"], 
          [class*="DivHeader"], [class*="ButtonDownload"],
          [class*="DivBottomBar"], [class*="DivAvatarContainer"], 
          [class*="DivVideoDescriptionContainer"], [data-e2e="nav-sidebar"],
          [class*="DivBookmarkWrapper"], [class*="DivShareWrapper"],
          header, nav, aside, footer {
            display: none !important;
            opacity: 0 !important;
          }

          //
          html, body { 
            background: black !important; 
            overflow: hidden !important; 
            margin: 0 !important; 
            padding: 0 !important; 
          }
        \`;
      };

      pinVideo();
      setInterval(pinVideo, 1000);
    `;
    win.webContents.executeJavaScript(pinpointScript).catch(e => console.error(e));
  });
}

app.whenReady().then(() => {
  createWindow();

  // Alt+N → İleri
  globalShortcut.register('Alt+N', () => {
    if (!win) return;
    win.webContents.executeJavaScript(`
      (function() {
        window.scrollBy(0, window.innerHeight);
        const ev = new KeyboardEvent('keydown', { key: 'ArrowDown', keyCode: 40, bubbles: true });
        document.body.dispatchEvent(ev);
        const btn = document.querySelector('[data-e2e="arrow-down"]');
        if(btn) btn.click();
      })();
    `);
  });

  // Alt+M → Geri
  globalShortcut.register('Alt+M', () => {
    if (!win) return;
    win.webContents.executeJavaScript(`
      (function() {
        window.scrollBy(0, -window.innerHeight);
        const ev = new KeyboardEvent('keydown', { key: 'ArrowUp', keyCode: 38, bubbles: true });
        document.body.dispatchEvent(ev);
      })();
    `);
  });

  // Alt+G → Şeffaflık Geçirgenliği
  globalShortcut.register('Alt+G', () => {
    isMousePassthrough = !isMousePassthrough;
    win.setIgnoreMouseEvents(isMousePassthrough, { forward: true });
    win.webContents.send('passthrough-changed', isMousePassthrough);
  });

  // Parlaklık / Şeffaflık Kontrolü
  globalShortcut.register('Alt+Up', () => {
    currentOpacity = Math.min(currentOpacity + 0.1, 1.0);
    win.setOpacity(currentOpacity);
    win.webContents.send('opacity-changed', currentOpacity);
  });

  globalShortcut.register('Alt+Down', () => {
    currentOpacity = Math.max(currentOpacity - 0.1, 0.2);
    win.setOpacity(currentOpacity);
    win.webContents.send('opacity-changed', currentOpacity);
  });

  globalShortcut.register('Alt+Q', () => app.quit());
});

ipcMain.on('close-app', () => app.quit());
ipcMain.on('minimize-app', () => win && win.minimize());

app.on('will-quit', () => globalShortcut.unregisterAll());