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

// https://vite.dev/config/
export default defineConfig(({ mode }) => {
    // 加载环境变量
    const env = loadEnv(mode, process.cwd(), '');

    return {
        plugins: [react()],
        resolve: {
            alias: {
                '@': path.resolve(__dirname, './src'),
            },
        },
        server: {
            port: parseInt(env.VITE_PORT || '5173', 10),
            host: true, // 允许外部访问
            open: true, // 自动打开浏览器
        },
        preview: {
            port: parseInt(env.VITE_PORT || '4173', 10),
            host: true,
        },
    };
});