import vue from '@vitejs/plugin-vue';
import vueJsx from '@vitejs/plugin-vue-jsx';
import { UserConfig, ConfigEnv, loadEnv, defineConfig } from 'vite';

import AutoImport from 'unplugin-auto-import/vite';
import Components from 'unplugin-vue-components/vite';
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers';
import Icons from 'unplugin-icons/vite';
import IconsResolver from 'unplugin-icons/resolver';

import { createSvgIconsPlugin } from 'vite-plugin-svg-icons';
import mockDevServerPlugin from 'vite-plugin-mock-dev-server';

import UnoCSS from 'unocss/vite';
import path, { resolve } from 'path';
import { name, version, engines, dependencies, devDependencies } from './package.json';

const __APP_INFO__ = {
  pkg: { name, version, engines, dependencies, devDependencies },
  buildTimestamp: Date.now(),
};

const pathSrc = path.resolve(__dirname, './src');
export default defineConfig(({ mode }: ConfigEnv): UserConfig => {
  const env = loadEnv(mode, process.cwd());
  return {
    base: '/witchaind/', // 设置打包路径
    resolve: {
      alias: {
        '@': pathSrc,
      },
    },
    css: {
      // CSS 预处理器
      preprocessorOptions: {
        // 定义全局 SCSS 变量
        scss: {
          javascriptEnabled: true,
          additionalData: `
            @use "@/styles/variables.scss" as *;
          `,
        },
      },
    },
    server: {
      // 允许IP访问
      host: 'localhost',
      port: 3002,
      origin: 'http://localhost:3002',
      // 运行是否自动打开浏览器
      headers: {
        'Access-control-allow-origin': '*',
      },
      open: true,
      proxy: {
        '/witchaind/api': {
          target: 'https://euler-copilot-master.test.osinfra.cn/witchaind',
          changeOrigin: true,
          ws: false,
          secure: false,
          rewrite: (path) => path.replace(/^\/witchaind\/api/, '/api'),
        },
      },
    },
    plugins: [
      vue(),
      // jsx、tsx语法支持
      vueJsx(),
      // MOCK 服务
      env.VITE_MOCK_DEV_SERVER === 'true' ? mockDevServerPlugin() : null,
      UnoCSS({
        hmrTopLevelAwait: false,
      }),
      AutoImport({
        // 自动导入 Vue 相关函数，如：ref, reactive, toRef 等
        imports: ['vue', '@vueuse/core', 'pinia', 'vue-router', 'vue-i18n'],
        resolvers: [
          // 自动导入 Element Plus 相关函数，如：ElMessage, ElMessageBox... (带样式)
          ElementPlusResolver(),
          // 自动导入图标组件
          IconsResolver({}),
        ],
        eslintrc: {
          // 是否自动生成 eslint 规则，建议生成之后设置 false
          enabled: false,
          // 指定自动导入函数 eslint 规则的文件
          // filepath: './.eslintrc-auto-import.json',
          globalsPropValue: true,
        },
        // 是否在 vue 模板中自动导入
        vueTemplate: true,
        // 指定自动导入函数TS类型声明文件路径 (false:关闭自动生成)
        dts: false,
        // dts: "src/types/auto-imports.d.ts",
      }),
      Components({
        resolvers: [
          // 自动导入 Element Plus 组件
          ElementPlusResolver(),
          // 自动注册图标组件
          IconsResolver({
            // element-plus图标库，其他图标库 https://icon-sets.iconify.design/
            enabledCollections: ['ep'],
          }),
        ],
        // 指定自定义组件位置(默认:src/components)
        dirs: ['src/components', 'src/**/components'],
        // 指定自动导入组件TS类型声明文件路径 (false:关闭自动生成)
        dts: false,
        // dts: "src/types/components.d.ts",
      }),
      Icons({
        // 自动安装图标库
        autoInstall: true,
      }),
      createSvgIconsPlugin({
        // 指定需要缓存的图标文件夹
        iconDirs: [resolve(pathSrc, 'assets/icons')],
        // 指定symbolId格式
        symbolId: 'icon-[dir]-[name]',
      }),
    ],
    // 预加载项目必需的组件
    optimizeDeps: {
      include: [
        'vue',
        'vue-router',
        'pinia',
        'axios',
        '@vueuse/core',
        'sortablejs',
        'path-to-regexp',
        'echarts',
        '@wangeditor/editor',
        '@wangeditor/editor-for-vue',
        'vue-i18n',
        'path-browserify',
        'element-plus/es/components/form/style/css',
        'element-plus/es/components/form-item/style/css',
        'element-plus/es/components/button/style/css',
        'element-plus/es/components/input/style/css',
        'element-plus/es/components/input-number/style/css',
        'element-plus/es/components/switch/style/css',
        'element-plus/es/components/upload/style/css',
        'element-plus/es/components/menu/style/css',
        'element-plus/es/components/col/style/css',
        'element-plus/es/components/icon/style/css',
        'element-plus/es/components/row/style/css',
        'element-plus/es/components/tag/style/css',
        'element-plus/es/components/dialog/style/css',
        'element-plus/es/components/loading/style/css',
        'element-plus/es/components/radio/style/css',
        'element-plus/es/components/radio-group/style/css',
        'element-plus/es/components/popover/style/css',
        'element-plus/es/components/scrollbar/style/css',
        'element-plus/es/components/tooltip/style/css',
        'element-plus/es/components/dropdown/style/css',
        'element-plus/es/components/dropdown-menu/style/css',
        'element-plus/es/components/dropdown-item/style/css',
        'element-plus/es/components/sub-menu/style/css',
        'element-plus/es/components/menu-item/style/css',
        'element-plus/es/components/divider/style/css',
        'element-plus/es/components/card/style/css',
        'element-plus/es/components/link/style/css',
        'element-plus/es/components/breadcrumb/style/css',
        'element-plus/es/components/breadcrumb-item/style/css',
        'element-plus/es/components/table/style/css',
        'element-plus/es/components/tree-select/style/css',
        'element-plus/es/components/table-column/style/css',
        'element-plus/es/components/select/style/css',
        'element-plus/es/components/option/style/css',
        'element-plus/es/components/pagination/style/css',
        'element-plus/es/components/tree/style/css',
        'element-plus/es/components/alert/style/css',
        'element-plus/es/components/radio-button/style/css',
        'element-plus/es/components/checkbox-group/style/css',
        'element-plus/es/components/checkbox/style/css',
        'element-plus/es/components/tabs/style/css',
        'element-plus/es/components/tab-pane/style/css',
        'element-plus/es/components/rate/style/css',
        'element-plus/es/components/date-picker/style/css',
        'element-plus/es/components/notification/style/css',
        'element-plus/es/components/image/style/css',
        'element-plus/es/components/statistic/style/css',
        'element-plus/es/components/watermark/style/css',
        'element-plus/es/components/config-provider/style/css',
        'element-plus/es/components/text/style/css',
        'element-plus/es/components/drawer/style/css',
        'element-plus/es/components/color-picker/style/css',
        'element-plus/es/components/backtop/style/css',
        'element-plus/es/components/message-box/style/css',
        'element-plus/es/components/skeleton/style/css',
        'element-plus/es/components/skeleton/style/css',
        'element-plus/es/components/skeleton-item/style/css',
        'element-plus/es/components/badge/style/css',
        'element-plus/es/components/steps/style/css',
        'element-plus/es/components/step/style/css',
        'element-plus/es/components/avatar/style/css',
        'element-plus/es/components/descriptions/style/css',
        'element-plus/es/components/descriptions-item/style/css',
      ],
    },
    // 构建配置
    build: {
      chunkSizeWarningLimit: 2000, // 消除打包大小超过500kb警告
      minify: 'esbuild',
      rollupOptions: {
        output: {
          // 用于从入口点创建的块的打包输出格式[name]表示文件名,[hash]表示该文件内容hash值
          entryFileNames: 'js/[name].[hash].js',
          // 用于命名代码拆分时创建的共享块的输出命名
          chunkFileNames: 'js/[name].[hash].js',
          // 用于输出静态资源的命名，[ext]表示文件扩展名
          assetFileNames: (assetInfo: any) => {
            const info = assetInfo.name.split('.');
            let extType = info[info.length - 1];
            if (/\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/i.test(assetInfo.name)) {
              extType = 'media';
            } else if (/\.(png|jpe?g|gif|svg)(\?.*)?$/.test(assetInfo.name)) {
              extType = 'img';
            } else if (/\.(woff2?|eot|ttf|otf)(\?.*)?$/i.test(assetInfo.name)) {
              extType = 'fonts';
            }
            return `${extType}/[name].[hash].[ext]`;
          },
        },
      },
    },
    define: {
      __APP_INFO__: JSON.stringify(__APP_INFO__),
    },
  };
});