import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
import { VitePWA } from "vite-plugin-pwa";

// 开发端口固定 5180，接口走代理，避免本地跨域配置漂移
export default defineConfig({
  plugins: [
    react(),
    VitePWA({
      // 有新版本时先不偷偷换掉：让用户自己点"刷新"，
      // 免得开着看板的时候后台把 chunk 换了，点一下就是 404。
      registerType: "prompt",
      injectRegister: null, // main.tsx 里自己注册，好在拿到 onNeedRefresh
      includeAssets: ["icons/apple-touch-icon.png"],
      manifest: {
        name: "达道Task",
        short_name: "达道Task",
        description: "任务、工单、知识库，一条道走到底。",
        lang: "zh-CN",
        dir: "ltr",
        start_url: "/",
        scope: "/",
        display: "standalone",
        orientation: "any",
        background_color: "#f4f5f9",
        theme_color: "#4f46e5",
        categories: ["productivity", "business"],
        icons: [
          { src: "/icons/icon-192.png", sizes: "192x192", type: "image/png", purpose: "any" },
          { src: "/icons/icon-512.png", sizes: "512x512", type: "image/png", purpose: "any" },
          {
            src: "/icons/maskable-512.png",
            sizes: "512x512",
            type: "image/png",
            purpose: "maskable",
          },
        ],
      },
      workbox: {
        // 只预缓存构建产物与图标；Vditor 那 3.7MB 运行时按需缓存，别拖慢首次安装
        globPatterns: ["**/*.{js,css,html,svg,png,ico,woff2}"],
        globIgnores: ["vditor/**", "**/*.map"],
        navigateFallback: "/index.html",
        navigateFallbackDenylist: [/^\/api\//],
        cleanupOutdatedCaches: true,
        runtimeCaching: [
          {
            // 接口一律走网络：离线时宁可报错，也不要把别人的旧数据端出来
            urlPattern: ({ url }) => url.pathname.startsWith("/api/"),
            handler: "NetworkOnly",
          },
          {
            // 编辑器的 lute / 语言包 / 图标：用过一次就留着，离线也能写字
            urlPattern: ({ url }) => url.pathname.startsWith("/vditor/"),
            handler: "CacheFirst",
            options: {
              cacheName: "vditor",
              expiration: { maxEntries: 40, maxAgeSeconds: 60 * 60 * 24 * 30 },
            },
          },
        ],
      },
      devOptions: { enabled: false },
    }),
  ],
  server: {
    port: 5180,
    strictPort: true,
    proxy: {
      "/api": {
        target: process.env.VITE_API_TARGET ?? "http://127.0.0.1:8100",
        changeOrigin: true,
      },
    },
  },
  build: {
    outDir: "dist",
    sourcemap: true,
  },
});