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

const { processFolder } = require('./services/folderProcessor');
const { processZip } = require('./services/zipProcessor');
const { loadConfig } = require('./services/configService');

let config;

function createWindow() {
  const win = new BrowserWindow({
    width: 900,
    height: 640,
    webPreferences: {
      preload: path.join(__dirname, 'preload.js'),
      contextIsolation: true,
      nodeIntegration: false,
    },
  });

  win.loadFile(path.join(__dirname, 'renderer', 'index.html'));
}

async function initConfig() {
  config = await loadConfig();
}

app.whenReady().then(async () => {
  await initConfig();
  createWindow();

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

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

ipcMain.handle('select-folder', async () => {
  const result = await dialog.showOpenDialog({
    properties: ['openDirectory'],
  });

  if (result.canceled || !result.filePaths[0]) {
    return { canceled: true };
  }

  const routingResult = await processFolder(result.filePaths[0], config);
  return { canceled: false, ...routingResult };
});

ipcMain.handle('select-zip', async () => {
  const result = await dialog.showOpenDialog({
    properties: ['openFile'],
    filters: [{ name: 'Zip', extensions: ['zip'] }],
  });

  if (result.canceled || !result.filePaths[0]) {
    return { canceled: true };
  }

  const routingResult = await processZip(result.filePaths[0], config);
  return { canceled: false, ...routingResult };
});

ipcMain.handle('get-config-path', async () => ({
  configPath: loadConfig.getConfigPath(),
}));