import { fileURLToPath, URL } from 'node:url'
import vue from '@vitejs/plugin-vue'
import tailwindcss from '@tailwindcss/vite'
import { defineConfig } from 'vite'
import { VitePWA } from 'vite-plugin-pwa'
import Inspect from 'vite-plugin-inspect'
import { ViteImageOptimizer } from 'vite-plugin-image-optimizer'
import { visualizer } from 'rollup-plugin-visualizer'

// https://vite.dev/config/
export default defineConfig(({ mode }) => ({
  plugins: [
    vue(),
    tailwindcss(),
    VitePWA({
      registerType: 'autoUpdate',
      devOptions: {
        enabled: true
      },
      strategies: 'injectManifest',
      srcDir: 'public',
      filename: 'sw.js',
      workbox: {
        globPatterns: [
          '**/*.{js,css,html,ico,png,svg}'
        ]
      },
      includeAssets: ['favicon.ico', 'apple-touch-icon.png', 'mask-icon.svg'],
      manifest: {
        name: 'Vue Shadcn App',
        short_name: 'Vue App',
        description: 'A Vue 3 app with Shadcn UI',
        theme_color: '#ffffff',
        background_color: '#ffffff',
        display: 'standalone',
        orientation: 'portrait',
        start_url: '/',
        scope: '/',
        id: 'ario-nostr-hub',
        categories: ['social', 'utilities'],
        lang: 'en',
        icons: [
          {
            src: 'pwa-192x192.png',
            sizes: '192x192',
            type: 'image/png'
          },
          {
            src: 'pwa-512x512.png',
            sizes: '512x512',
            type: 'image/png'
          },
          {
            src: 'pwa-512x512.png',
            sizes: '512x512',
            type: 'image/png',
            purpose: 'any maskable'
          }
        ]
      }
    }),
    Inspect(),
    ViteImageOptimizer({
      jpg: {
        quality: 80
      },
      png: {
        quality: 80
      },
      webp: {
        lossless: true
      }
    }),
    mode === 'analyze' && visualizer({
      open: true,
      filename: 'dist/stats.html',
      gzipSize: true,
      brotliSize: true
    })
  ],
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url))
    }
  },
  build: {
    rollupOptions: {
      output: {
        manualChunks: {
          'vue-vendor': ['vue', 'vue-router', 'pinia'],
          'ui-vendor': ['radix-vue', '@vueuse/core'],
          'shadcn': ['class-variance-authority', 'clsx', 'tailwind-merge']
        }
      }
    },
    chunkSizeWarningLimit: 1000
  }
}))