// Vite 的配置函数，便于提供类型提示
import { defineConfig } from "vite";
// Vite 的 Vue 插件，支持 Vue 3。
import vue from "@vitejs/plugin-vue";
// Node.js 的路径模块，用于处理文件路径
import path from "path";
// 自动导入插件，减少手动导入代码的工作量
import AutoImport from "unplugin-auto-import/vite";
import Components from "unplugin-vue-components/vite";
// Element Plus UI 库的解析器，自动导入 Element Plus 组件和 API。
import { ElementPlusResolver } from "unplugin-vue-components/resolvers";
// 获取本机 IP
import { internalIpV4 } from "internal-ip";

// @ts-expect-error process is a nodejs global
const mobile = !!/android|ios/.exec(process.env.TAURI_ENV_PLATFORM);

// https://vitejs.dev/config/
export default defineConfig(async () => ({
  plugins: [
    vue(),
    AutoImport({
      // 生成类型声明文件
      dts: "src/types/auto-imports.d.ts",
      // 导入vue3的API
      imports: ["vue", "vue-router"],
      // 导入 Element Plus 组件和 API
      resolvers: [ElementPlusResolver()],
    }),
    Components({
      dts: "src/types/components.d.ts",
      resolvers: [ElementPlusResolver()],
    }),
  ],
  // 配置 Vite 以支持路径别名
  resolve: {
    alias: {
      "@": path.resolve("src"),
    },
  },
  // Vite options tailored for Tauri development and only applied in `tauri dev` or `tauri build`
  //
  // 1. prevent vite from obscuring rust errors
  clearScreen: false,
  // 2. tauri expects a fixed port, fail if that port is not available
  server: {
    port: 1420,
    strictPort: true,
    host: mobile ? "0.0.0.0" : false,
    hmr: mobile
      ? {
          protocol: "ws",
          host: await internalIpV4(),
          port: 1421,
        }
      : undefined,
    watch: {
      // 3. tell vite to ignore watching `src-tauri`
      ignored: ["**/src-tauri/**"],
    },
  },
}));