import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
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 path from 'path'

// https://vite.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    AutoImport({
      resolvers: [ElementPlusResolver()],
      imports: ['vue', 'vue-router', 'vue-i18n'],
      dts: false,
    }),
    Components({
      resolvers: [
        ElementPlusResolver({ importStyle: 'css' }),
        IconsResolver({
          prefix: 'i',
          enabledCollections: ['feather'],
        }),
      ],
      dts: false,
    }),
    Icons({ compiler: 'vue3', autoInstall: true }),
  ],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, './src'),
      // '@deotaland/ui': path.resolve(__dirname, '../../packages/ui'), // 临时注释，修复部署问题
    },
  },
  // Vercel 部署优化配置 - 修复CORS问题
  base: '/',
  build: {
    outDir: 'dist',
    assetsDir: 'assets',
    sourcemap: false,
    minify: 'terser',
    terserOptions: {
      compress: {
        drop_console: true,
        drop_debugger: true
      },
      format: {
        comments: false
      }
    },
    rollupOptions: {
      output: {
        manualChunks: {
          vendor: ['vue', 'vue-router', 'vue-i18n'],
          elementPlus: ['element-plus'],
          // utils: ['axios', 'dayjs']
        }
      }
    }
  },
  server: {
    port: 3000,
    host: true,
    // 配置代理解决CORS问题
    proxy: {
      '/api': {
        target: 'https://api.deotaland.ai',
        // target: 'http://api.deotaland.local',
        changeOrigin: true,
        rewrite: (path) => path.replace(/^\/api/, '')
      }
    }
  },
  preview: {
    port: 3000,
    host: true
  }
})