vite.config.js

// frontend/vite.config.js
import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';
import path from 'path'; // Import path module
import { fileURLToPath } from 'url'; // Import fileURLToPath

// Get the directory name of the current module file
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

// Log the resolved .env directory for debugging
console.log('Vite config: envDir resolved to:', path.resolve(__dirname, '..'));
// Log the value of VITE_API_URL as seen by Node.js when vite.config.js is loaded
console.log('Vite config: process.env.VITE_API_URL (at config load):', process.env.VITE_API_URL);


export default defineConfig({
  plugins: [react()],
  server: {
    host: true,
    proxy: {
      '/api': {
        target: 'http://localhost:10000', // यह आपके बैकएंड सर्वर का URL है
        changeOrigin: true, // होस्ट हेडर को टारगेट URL पर बदलता है
        rewrite: (path) => path.replace(/^\/api/, '/api'), // सुनिश्चित करें कि /api पथ बना रहे
      },
    },
    port: 5173, // Vite का डिफ़ॉल्ट पोर्ट
  },
  // We'll remove envDir as we're explicitly setting the env var in package.json
  // envDir: path.resolve(__dirname, '..'), // REMOVED THIS LINE

  optimizeDeps: {
    exclude: ['lucide-react'],
  },
  // *** CRITICAL CHANGE: Re-added 'define' block to explicitly pass the env var ***
  // This ensures VITE_API_URL is embedded into the client bundle.
  define: {
    'import.meta.env.VITE_API_URL': JSON.stringify(process.env.VITE_API_URL || 'http://localhost:10000'),
  },
});