import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import { fileURLToPath, URL } from 'node:url'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { AntDesignVueResolver } from 'unplugin-vue-components/resolvers'

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    // 自动导入 Vue 相关函数
    AutoImport({
      imports: ['vue', 'vue-router', 'pinia'],
      dts: 'src/types/auto-imports.d.ts',
      eslintrc: {
        enabled: true
      }
    }),
    // 自动导入组件
    Components({
      resolvers: [
        AntDesignVueResolver({
          importStyle: false // 使用 CSS 而不是 less
        })
      ],
      dts: 'src/types/components.d.ts'
    })
  ],
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url))
    }
  },
  server: {
    port: 3000,
    proxy: {
      '/api': {
        target: 'http://localhost:8080',
        changeOrigin: true,
        rewrite: (path) => path.replace(/^\/api/, '')
      }
    }
  },
  build: {
    rollupOptions: {
      output: {
        // 为每次构建生成唯一的文件名，避免缓存问题
        entryFileNames: `assets/[name]-[hash]-${Date.now()}.js`,
        chunkFileNames: `assets/[name]-[hash]-${Date.now()}.js`,
        assetFileNames: `assets/[name]-[hash]-${Date.now()}.[ext]`
      }
    }
  },
  css: {
    preprocessorOptions: {
      scss: {
        additionalData: '@import "@/styles/variables.scss";'
      }
    }
  }
})