import { defineConfig, type Plugin } from "vite"
import { fileURLToPath, URL } from "node:url"
import vue from "@vitejs/plugin-vue"
import viteCompression from "vite-plugin-compression"
import AutoImport from "unplugin-auto-import/vite"
import Components from "unplugin-vue-components/vite"
import { ElementPlusResolver } from "unplugin-vue-components/resolvers"
import path from "path"

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    //打包压缩
    viteCompression(),
    //引入vue 插件
    AutoImport({
      imports: ["vue"],
      //dts: "src/auto-import.d.ts",
    }),
    //plus按需引入
    AutoImport({
      resolvers: [ElementPlusResolver()],
    }),
    //plus按需引入
    Components({
      resolvers: [ElementPlusResolver()],
    }),
  ],
  resolve: {
    alias: {
      "vue-i18n": "vue-i18n/dist/vue-i18n.cjs.js",
      "@": fileURLToPath(new URL("./src", import.meta.url)),
      comp: fileURLToPath(new URL("./src/components", import.meta.url)),
    },
  },
  base: "/",
  build: {
    chunkSizeWarningLimit: 3000,
    minify: "terser", // 必须启用：terserOptions配置才会有效
    terserOptions: {
      compress: {
        // 生产环境时移除console.log调试代码
        drop_console: true,
        drop_debugger: true,
      },
    },
    rollupOptions: {
      output: {
        manualChunks(id) {
          // 将pinia的全局库实例打包进vendor，避免和页面一起打包造成资源重复引入
          if (id.includes(path.resolve(__dirname, "/src/store/index.ts"))) {
            return "vendor"
          }
        },
      },
    },
  },
  server: {
    //使用IP能访问
    host: "0.0.0.0",
    // 热更新
    hmr: true,
    //设为 true 时若端口已被占用则会直接退出，而不是尝试下一个可用端口
    strictPort: true,
    port: 8290,
    open: false,
    proxy: {
      // 接口地址代理
      "/api": {
        target: "http://shvber.com:8290", // 接口的域名
        secure: false, // 如果是https接口，需要配置这个参数
        changeOrigin: true, // 如果接口跨域，需要进行这个参数配置
        rewrite: (path) => path.replace(/^\/api/, "/api"),
      },
    },
  },
})