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

const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)

export default defineConfig({
  plugins: [
    vue(),
    AutoImport({
      resolvers: [ElementPlusResolver()],
    }),
    Components({
      resolvers: [
        ElementPlusResolver(),
        IconsResolver({
          prefix: 'Icon', // <IconEpHome />
          customCollections: ['ep'], // ✅ 强制启用 ep 图标集支持
          enabledCollections: ['ep'] // ✅ 防止 vite 无法识别
        }),
      ],
    }),
    Icons({
      autoInstall: true,
      compiler: 'vue3' // Vue 3 模式下生效
    }),
  ],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, 'src')
    }
  },
  server: {
    proxy: {
      '/api': {
        target: 'http://localhost:8080',
        changeOrigin: true,
        rewrite: path => path.replace(/^\/api/, '')
      }
    }
  }
})