import { resolve } from 'path'
import { loadEnv } from 'vite'
import type { ConfigEnv, UserConfig } from 'vite'
import uni from '@dcloudio/vite-plugin-uni'
import EslintPlugin from 'vite-plugin-eslint'
import VueI18n from '@intlify/unplugin-vue-i18n/vite'

// 路径查找
function pathResolve(dir: string) {
  return resolve(process.cwd(), '.', dir)
}

// https://vitejs.cn/config/
export default ({ mode }: ConfigEnv): UserConfig => {
  const root = process.cwd()
  const env = loadEnv(mode, root)
  return {
    base: env.VITE_BASE_PATH,
    root: root,
    // 服务端渲染
    server: {
      // 是否开启 https
      https: false,
      // 端口号
      port: env.VITE_PORT as unknown as number,
      host: "0.0.0.0",
      open: env.VITE_OPEN,
      // 本地跨域代理
      proxy: {
        ['/dev-api']: {
          target: env.VITE_BASE_URL,
          ws: false,
          changeOrigin: true,
          rewrite: (path) => path.replace(new RegExp(`^/dev-api`), ''),
        },
      },
    },
    resolve: {
      alias: [
        {
          find: /\@\//,
          replacement: `${pathResolve('src')}/`
        }
      ]
    },
    define: {
      'process.env': {}
    },
    build: {
      minify: 'terser',
      terserOptions: {
        compress: {
          // 发布时删除 console
          // drop_console: true,
        }
      }
    },
    plugins: [
      uni(),
      EslintPlugin({
        cache: false,
        include: ['src/**/*.js', 'src/**/*.vue', 'src/**/*.ts'],
        exclude: ['./node_modules/**']
      }),
      VueI18n({
        runtimeOnly: true,
        compositionOnly: true,
        include: [resolve(__dirname, 'src/locales/**')]
      })
    ]
  }
}