import vue from '@vitejs/plugin-vue';
import path from 'path';
import AutoImport from 'unplugin-auto-import/vite';
import Icons from 'unplugin-icons/vite';
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers';
import Components from 'unplugin-vue-components/vite';
import { defineConfig } from 'vite';

import { visualizer } from 'rollup-plugin-visualizer';
import IconsResolver from 'unplugin-icons/resolver';
import { createSvgIconsPlugin } from 'vite-plugin-svg-icons';

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    AutoImport({
      resolvers: [
        // Auto import functions from Element Plus, e.g. ElMessage, ElMessageBox... (with style)
        // 自动导入 Element Plus 相关函数，如：ElMessage, ElMessageBox... (带样式)
        ElementPlusResolver(),
        // Auto import icon components
        // 自动导入图标组件
        IconsResolver({
          prefix: 'Icon',
        }),
      ],
      imports: ['vue', 'vue-router', 'vue-i18n'],
      // auto-import.d.ts生成的位置(默认是在根目录)
      dts: 'src/types/auto-import.d.ts',
    }),
    Components({
      resolvers: [
        // Auto register icon components
        // 自动注册图标组件
        IconsResolver({
          enabledCollections: ['ep'],
        }),
        // Auto register Element Plus components
        // 自动导入 Element Plus 组件
        ElementPlusResolver(),
      ],
      // auto-import.d.ts生成的位置(默认是在根目录)
      dts: 'src/types/auto-import-components.d.ts',
    }),
    Icons({
      autoInstall: true,
    }),
    createSvgIconsPlugin({
      // 指定需要缓存的图标文件夹
      iconDirs: [path.resolve(process.cwd(), 'src/assets/icons')],
      // 指定symbolId格式
      symbolId: 'icon-[dir]-[name]',
    }),
    visualizer(),
  ],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, 'src'),
    },
  },
});