import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
import tailwindcss from "@tailwindcss/vite";
import basicSsl from "@vitejs/plugin-basic-ssl";

// https://vite.dev/config/
export default defineConfig({
  plugins: [react(), tailwindcss(), basicSsl()],

  // 🚀 构建优化：将第三方巨头独立分包，利用浏览器缓存
  build: {
    rollupOptions: {
      output: {
        manualChunks(id: string) {
          if (id.includes("node_modules/react-dom") || id.includes("node_modules/react/") || id.includes("node_modules/scheduler")) return "vendor-react";
          if (id.includes("node_modules/react-router")) return "vendor-react";
          if (id.includes("node_modules/antd") || id.includes("node_modules/@ant-design")) return "vendor-antd";
          if (id.includes("node_modules/html5-qrcode")) return "vendor-qrcode";
        },
      },
    },
  },

  clearScreen: false,
  server: {
    host: "0.0.0.0",
    port: 1420,
    strictPort: true,
    // Docker on Windows/WSL 必须用 polling 才能检测到文件变化
    watch: {
      usePolling: true,
      ignored: ["**/src-tauri/**"],
    },
    proxy: {
      "/api": {
        target: "http://backend:8000",  // Docker 内部用服务名
        changeOrigin: true,
      },
    },
  },
});