import { fileURLToPath, URL } from 'node:url'

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import vueJsx from '@vitejs/plugin-vue-jsx'
import vueDevTools from 'vite-plugin-vue-devtools'
import tailwindcss from '@tailwindcss/vite'

// https://vite.dev/config/
export default defineConfig({
  plugins: [vue(), vueJsx(), vueDevTools(), tailwindcss()],
  base: '/admin/',
  build: {
    // 确保资源使用相对路径
    assetsDir: 'assets',
    // 强制刷新缓存
    cssCodeSplit: true,
    sourcemap: false,
    // 优化分块策略
    rollupOptions: {
      output: {
        // 使用内容 hash，确保文件变化时浏览器重新下载
        assetFileNames: 'assets/[name]-[hash][extname]',
        chunkFileNames: 'assets/[name]-[hash].js',
        entryFileNames: 'assets/[name]-[hash].js',
        // 手动分块，避免单个文件过大
        manualChunks: undefined
      }
    }
  },
  server: {
    host: '0.0.0.0',
    port: 5175
  },
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url))
    }
  }
})