import path from "path";

import { defineConfig, loadEnv } from "vite";
import uni from "@dcloudio/vite-plugin-uni";
import Unocss from "unocss/vite";

import { useRouter } from "./src/sheep";

export default defineConfig(({ mode }) => {
  const { NODE_ENV, VITE_APP_DEV_SERVICE, VITE_APP_PROD_SERVICE } = loadEnv(mode, process.cwd(), "");
  const baseUrl = NODE_ENV == "development" ? VITE_APP_DEV_SERVICE : VITE_APP_PROD_SERVICE;

  return {
    build: {
      target: "es6",
    },
    plugins: [
      uni(),
      Unocss(),
      {
        ...useRouter({
          pagesJsonDir: path.resolve(__dirname, "./src/pages.json"),
          includes: ["meta"],
        }),
        enforce: "post",
      },
    ],
    resolve: {
      alias: {
        "@": path.resolve(__dirname, "./src"),
        "@@": path.resolve(__dirname, "./src/sheep"),
      },
    },
    server: {
      port: 8088,
      hmr: true, // 启用热更新
      proxy: {
        '/api': {
          target: baseUrl, // 目标服务器地址
          changeOrigin: true, // 是否修改请求头中的 Origin 字段
          rewrite: (path) => path.replace(/^\/api/, ""),
        },
        "/mobile/api": {
          target: baseUrl, // 目标服务器地址
          changeOrigin: true, // 是否修改请求头中的 Origin 字段
          rewrite: (path) => path.replace(/^\/mobile\/api/, ""),
        },
      },
    },
    define: {
      __APP_SERVICE__: JSON.stringify(baseUrl),
    },
  };
});