import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";
import { VitePWA } from 'vite-plugin-pwa';
import { fileURLToPath, URL } from "node:url";

// https://vite.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    VitePWA({
      registerType: 'autoUpdate',
      includeAssets: ['favicon.ico', 'apple-touch-icon.png', 'icons/*.png'],
      manifest: {
        name: 'Junma Show',
        short_name: 'Junma',
        description: '在线视频播放平台',
        theme_color: '#10b981',
        background_color: '#0f172a',
        display: 'standalone',
        icons: [
          {
            src: '/vite.svg',
            sizes: 'any',
            type: 'image/svg+xml',
            purpose: 'any maskable'
          }
        ]
      },
      workbox: {
        globPatterns: ['**/*.{js,css,html,ico,png,svg,woff2}'],
        runtimeCaching: [
          {
            urlPattern: /^https:\/\/api\./i,
            handler: 'NetworkFirst',
            options: {
              cacheName: 'api-cache',
              expiration: {
                maxEntries: 50,
                maxAgeSeconds: 60 * 60 * 24 // 24 hours
              },
              cacheableResponse: {
                statuses: [0, 200]
              }
            }
          },
          {
            urlPattern: /^https:\/\/.*\.(jpg|jpeg|png|gif|webp)$/i,
            handler: 'CacheFirst',
            options: {
              cacheName: 'images-cache',
              expiration: {
                maxEntries: 100,
                maxAgeSeconds: 60 * 60 * 24 * 30 // 30 days
              }
            }
          },
          {
            urlPattern: /^https:\/\/.*\.m3u8$/i,
            handler: 'NetworkOnly',
            options: {
              cacheName: 'video-cache'
            }
          }
        ],
        cleanupOutdatedCaches: true,
        skipWaiting: true,
        clientsClaim: true
      },
      devOptions: {
        enabled: true,
        type: 'module'
      }
    })
  ],
  resolve: {
    alias: {
      "@": fileURLToPath(new URL("./src", import.meta.url)),
    },
  },
  server: {
    port: 5100,
    host: "0.0.0.0",
    open: true,
    cors: true,
    proxy: {
      '/api/proxy/external-vod': {
        target: 'https://slapibf.com',
        changeOrigin: true,
        rewrite: (path) => path.replace(/^\/api\/proxy\/external-vod/, '/api.php/provide/vod'),
        configure: (proxy, _options) => {
          proxy.on('error', (err, _req, _res) => {
            console.log('proxy error', err);
          });
          proxy.on('proxyReq', (proxyReq, req, _res) => {
            console.log('Sending Request to the Target:', req.method, req.url);
          });
          proxy.on('proxyRes', (proxyRes, req, _res) => {
            console.log('Received Response from the Target:', proxyRes.statusCode, req.url);
          });
        },
      },
    },
  },
  build: {
    rollupOptions: {
      output: {
        manualChunks: {
          // 将 Vue 相关库分离
          "vue-vendor": ["vue", "vue-router"],
          // 将大型页面组件分离
          "video-player": ["./src/views/VideoPlayer.vue"],
          account: ["./src/views/Account.vue"],
          purchased: ["./src/views/Purchased.vue"],
          favorite: ["./src/views/Favorite.vue"],
          // 将布局组件分离
          layout: [
            "./src/components/layout/MainLayout.vue",
            "./src/components/layout/VideoLayout.vue",
          ],
        },
      },
    },
    // 提高警告阈值
    chunkSizeWarningLimit: 1000,
  },
});