import { fileURLToPath, URL } from 'node:url'

import vue from '@vitejs/plugin-vue'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { NaiveUiResolver } from 'unplugin-vue-components/resolvers'
import { defineConfig } from 'vite'
import vueDevTools from 'vite-plugin-vue-devtools'

// https://vite.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    vueDevTools(),
    // naive-ui 按需引入（交互设计 §2 #3）
    AutoImport({
      imports: [
        {
          'naive-ui': ['useDialog', 'useMessage', 'useNotification', 'useLoadingBar'],
        },
      ],
      dts: 'src/auto-imports.d.ts',
    }),
    Components({
      resolvers: [NaiveUiResolver()],
      dts: 'src/components.d.ts',
    }),
  ],
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url)),
    },
  },
  server: {
    proxy: {
      // 开发期把 /api 代理到后端；生产由同域反代承担（见 README 工程注记）
      '/api': {
        target: 'http://localhost:3000',
        changeOrigin: true,
      },
    },
  },
})