import { fileURLToPath, URL } from 'node:url'
import { resolve } from 'path'
import { defineConfig, loadEnv } from 'vite'
import vue from '@vitejs/plugin-vue'
import vueJsx from '@vitejs/plugin-vue-jsx'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
import IconsResolver from 'unplugin-icons/resolver'
import Icons from 'unplugin-icons/vite'
import { config } from 'dotenv'

export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd())
  const envFile = mode === 'production' ? '.env.production' : '.env.development'
  config({ path: resolve(__dirname, envFile) })
  config({ path: resolve(__dirname, '.env') })

  return {
    plugins: [
      vue(),
      vueJsx(),
      AutoImport({
        imports: ['vue'],
        resolvers: [
          ElementPlusResolver(),
          // 自动导入图标组件
          IconsResolver({
            prefix: 'Icon',
          }),
        ],
      }),
      Components({
        resolvers: [
          ElementPlusResolver(),
          // 自动注册图标组件
          IconsResolver({
            enabledCollections: ['ep'],
          }),
        ],
      }),
      Icons({
        autoInstall: true,
      }),
    ],
    publicDir: resolve(__dirname, './public'),
    css: {
      preprocessorOptions: {
        scss: {
          additionalData: `@use "./src/styles/variables.scss" as *;`,
          javascriptEnabled: true,
          silenceDeprecations: ['legacy-js-api'],
        },
      },
    },
    resolve: {
      alias: {
        '@': fileURLToPath(new URL('./src', import.meta.url)),
        public: fileURLToPath(new URL('./public', import.meta.url)),
        utils: fileURLToPath(new URL('./src/utils', import.meta.url)),
      },
    },

    optimizeDeps: {
      exclude: ['lua.vm.js'],
      include: ['@vueuse/core'],
    },
    server: {
      port: 4002,
      host: '0.0.0.0',
      proxy: {
        '/remote': {
          target: env.VITE_BASE_URL,
          changeOrigin: true,
          ws: true,
          rewrite: path => path.replace(/^\/remote/, ''),
        },
      },
    },
  }
})