import { defineConfig, loadEnv } from "vite";
import vue from "@vitejs/plugin-vue";
import path from "path";
import Icons from "unplugin-icons/vite";
import IconsResolver from "unplugin-icons/resolver";
import { createSvgIconsPlugin } from "vite-plugin-svg-icons";
import AutoImport from 'unplugin-auto-import/vite';
import Components from 'unplugin-vue-components/vite';
import { TDesignResolver } from 'unplugin-vue-components/resolvers';
import zipBuildPlugin from './zipBuildPlugin';
import compress from 'vite-plugin-compression'

// https://vitejs.dev/config/
export default defineConfig(({ mode }) => {
  const ENV = loadEnv(mode, process.cwd());

  return {
    base: ENV.VITE_APP_BASE_URL, // 若服务器不是将该项目放在根目录的则 需要此设置 和服务器上同名
    plugins: [
      vue(),
      AutoImport({
        // 自动导入 Vue 相关函数，如：ref, reactive, toRef 等
        imports: ["vue"],
        resolvers: [TDesignResolver({
          library: 'mobile-vue'
        })],
      }),
      Components({
        resolvers: [TDesignResolver({
          library: 'mobile-vue'
        })],
      }),

      createSvgIconsPlugin({
        // 指定需要缓存的图标文件夹
        iconDirs: [path.resolve(process.cwd(), "src/assets/svg")],
        // 指定symbolId格式
        symbolId: "[name]",
        /**
         * 自定义插入位置
         * @default: body-last
         */
        // inject?: 'body-last' | 'body-first'

        /**
         * custom dom id
         * @default: __svg__icons__dom__
         */
        // customDomId: '__svg__icons__dom__'
      }),
      compress({
        algorithm: 'gzip',
        ext: '.gz'
      }),
      {
        name: 'custom-zip-plugin',
        apply: 'build',
        closeBundle() {
          setTimeout(() => {
            const plugin = zipBuildPlugin(ENV.VITE_APP_OUTDIR);
            return plugin.closeBundle.handler();
          }, 1000);
        }
      }
    ],
    css: {
      // css预处理器
      preprocessorOptions: {
        scss: {
          // 定义全局的scss变量
          // 给导入的路径最后加上 ;
          // additionalData: `@import '@/styles/var.scss';`,
        },
      },
    },
    resolve: {
      alias: {
        "@": path.resolve(__dirname, "./src"),
      },
    },
    build: {
      outDir: ENV.VITE_APP_OUTDIR,
    },
    server: {
      port: 8708,
      proxy: {
        "/api": {
          target: "http://8.136.199.33:8709/api",
          changeOrigin: true,
          rewrite: (path) => path.replace(/^\/api/, ""),
        },
      },
    },
  };
});