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

// SSL证书配置
// 优先使用环境变量指定的证书路径（生产环境）
const sslKeyPath = process.env.VITE_SSL_KEYFILE || path.resolve(__dirname, '../ssl/key.pem');
const sslCertPath = process.env.VITE_SSL_CERTFILE || path.resolve(__dirname, '../ssl/cert.pem');

// 检查证书文件是否存在
let httpsConfig: any = false;
if (fs.existsSync(sslKeyPath) && fs.existsSync(sslCertPath)) {
  httpsConfig = {
    key: fs.readFileSync(sslKeyPath),
    cert: fs.readFileSync(sslCertPath),
  };
  console.log('✅ 使用SSL证书:');
  console.log(`  证书: ${sslCertPath}`);
  console.log(`  私钥: ${sslKeyPath}`);
} else {
  console.log('⚠️  SSL证书不存在，以HTTP模式启动');
  console.log(`  证书路径: ${sslCertPath}`);
  console.log(`  私钥路径: ${sslKeyPath}`);
}

export default defineConfig({
  plugins: [react()],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, './src'),
    },
  },
  server: {
    port: 3000,
    host: '0.0.0.0',  // 允许外部访问
    https: httpsConfig,
  },
});