import { initializeApp } from "./main.common";
import { logger } from "./utils/logger";

const platform = process.env.VITE_PLATFORM;
const pwa_enabled = process.env.VITE_PWA_ENABLED === "true";

logger.info("[Main Electron] Initializing app");
logger.info("[Main Electron] Platform:", { platform });
logger.info("[Main Electron] PWA enabled:", { pwa_enabled });

if (pwa_enabled) {
  logger.warn("[Main Electron] PWA is enabled, but not supported in electron");
}

// Initialize app and SQLite
const app = initializeApp();

// Create a promise that resolves when SQLite is ready
const sqliteReady = new Promise<void>((resolve, reject) => {
  if (!window.electron?.ipcRenderer) {
    logger.error("[Main Electron] IPC renderer not available");
    reject(new Error("IPC renderer not available"));
    return;
  }

  // Set a timeout to prevent hanging
  const timeout = setTimeout(() => {
    reject(new Error("SQLite initialization timeout"));
  }, 30000); // 30 second timeout

  window.electron.ipcRenderer.once('sqlite-ready', () => {
    clearTimeout(timeout);
    logger.info("[Main Electron] Received SQLite ready signal");
    resolve();
  });

  // Also listen for database errors
  window.electron.ipcRenderer.once('database-status', (...args: unknown[]) => {
    clearTimeout(timeout);
    const status = args[0] as { status: string; error?: string };
    if (status.status === 'error') {
      reject(new Error(status.error || 'Database initialization failed'));
    }
  });
});

// Wait for SQLite to be ready before mounting
sqliteReady
  .then(() => {
    logger.info("[Main Electron] SQLite ready, mounting app...");
    app.mount("#app");
  })
  .catch((error) => {
    logger.error("[Main Electron] Failed to initialize SQLite:", error instanceof Error ? error.message : 'Unknown error');
    // Show error to user
    const errorDiv = document.createElement("div");
    errorDiv.style.cssText =
      "position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: #ffebee; color: #c62828; padding: 20px; border-radius: 4px; text-align: center; max-width: 80%;";
    errorDiv.innerHTML = `
      <h2>Failed to Initialize Application</h2>
      <p>There was an error initializing the database. Please try restarting.</p>
      <p>Error details: ${error instanceof Error ? error.message : 'Unknown error'}</p>
    `;
    document.body.appendChild(errorDiv);
  });