vite.config.ts

import { defineConfig, loadEnv } from 'vite';
import react from '@vitejs/plugin-react';
import path from 'path';

export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd(), '');
  const devPort = Number(env.AIMETER_FRONTEND_PORT) || 3000;
  const apiTarget = `http://localhost:${Number(env.AIMETER_BACKEND_PORT) || 3001}`;

  return {
    plugins: [react()],
    envPrefix: 'AIMETER_',
    resolve: {
      alias: {
        '@': path.resolve(__dirname, './src'),
      },
    },
    server: {
      host: '0.0.0.0',
      port: devPort,
      open: true,
      proxy: {
        '/api': {
          target: apiTarget,
          changeOrigin: true,
        },
      },
    },
    build: {
      outDir: 'dist',
      sourcemap: true,
    },
  };
});