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

import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'

import svgLoader from 'vite-svg-loader'
// https://vitejs.dev/config/
export default ({ mode }) => {
  const env = loadEnv(mode, process.cwd());
  return  defineConfig({
    base: env.VITE_BASE,
    define: {
      'process.env': env
    },
    plugins: [
      vue(),
      svgLoader(),
      AutoImport({
        imports: [
          'vue'
        ],
        resolvers: [ElementPlusResolver()],
      }),
      Components({
        resolvers: [ElementPlusResolver({
          importStyle: "sass"
        })],
      }),
    ],
    resolve: {
      // https://cn.vitejs.dev/config/#resolve-alias
      alias: {
        // 设置别名
        '~/': `${path.resolve(__dirname, 'src')}/`,
        '@': path.resolve(__dirname, './src/')
      },
      // https://cn.vitejs.dev/config/#resolve-extensions
      extensions: ['.js']
    },
    css: {
      preprocessorOptions: {
        scss: {
          additionalData: `@use "src/assets/style/element.scss" as *;`
        },
      },
    },
    server: {
      host: '0.0.0.0',
      proxy: {
        '/admin-api': {
          // http://118.253.151.67:8989/admin-api
          // http://127.0.0.1:8083
          target: 'http://118.253.151.67:8989/admin-api',
          changeOrigin: true,
          rewrite: (p) => p.replace(/^\/admin-api/, '')
        }
      }
    },
    build: {
      outDir: 'admin',
    }
  })


}