import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";

//自动导入
import AutoImport from "unplugin-auto-import/vite";
//组件注册
import Components from "unplugin-vue-components/vite";
//解析器
import { ElementPlusResolver } from "unplugin-vue-components/resolvers";

import path from "path";
const pathSrc = path.resolve(__dirname, "src");
// https://vitejs.dev/config/
export default defineConfig({
  resolve: {
    alias: { "@": pathSrc },
  },
  server: {
    proxy: {
      "/api": {
        target: "http://127.0.0.1:9091",
        changeOrigin: true,
        rewrite: (path) => path.replace(/^\/api/, ""),
      },
    },
  },
  plugins: [
    vue(),
    AutoImport({
      imports: ["vue", "@vueuse/core", "vue-router"],
      resolvers: [
        //自动导入elementplus相关函数,如：ElMessage，...
        ElementPlusResolver(),
      ],
      dts: path.resolve(pathSrc, "components.d.ts"),
    }),
    Components({
      resolvers: [
        //自动导入elementplus组件
        ElementPlusResolver(),
      ],
      dts: path.resolve(pathSrc, "auto-imports.d.ts"),
    }),
  ],
  base: "./",
  build: {
    //浏览器兼容性  "esnext"|"modules"
    target: "modules",
    //指定输出路径
    outDir: "dist",
    //生成静态资源的存放路径
    assetsDir: "assets",
    //chunk 大小警告的限制
    chunkSizeWarningLimit: 1500,
  },
});