import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
import tsconfigPaths from "vite-tsconfig-paths";
import { visualizer } from "rollup-plugin-visualizer";
import viteCompression from "vite-plugin-compression";

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    react(),
    tsconfigPaths(),
    visualizer({
      open: true, //注意这里要设置为true，否则无效
      gzipSize: true,
      brotliSize: true,
    }),
    viteCompression(),
  ],
  server: {
    proxy: {
      "/api": {
        rewrite: (path) => path.replace(/^\/api/, ""),
        target: "http://127.0.0.1:7001/api/v1",
        changeOrigin: true,
      },
    },
  },
  build: {
    rollupOptions: {
      output: {
        manualChunks: {
          // key不重要，会被 chunkFileNames [hash].js重命名
          "r-vendor": ["react"],
          "rd-vendor": ["react-dom"],
          "rdd-vendor": ["react-router-dom"],
          "dp-vendor": ["dplayer"],
        },
        // 入口文件名
        entryFileNames: "assets/[hash].js",
        // 块文件名
        chunkFileNames: "assets/[hash].js",
        // 资源文件名 css 图片等等
        assetFileNames: "assets/[hash].[ext]",
      },
    },
  },
});