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

import vue from '@vitejs/plugin-vue'
import { defineConfig } from 'vite'
import vueDevTools from 'vite-plugin-vue-devtools'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'

// https://vite.dev/config/
export default defineConfig({
  plugins: [
      vue(),
      vueDevTools(),
      AutoImport({
        resolvers: [ElementPlusResolver()],
      }),
      Components({
        resolvers: [ElementPlusResolver()],
      }),
  ],
    resolve: {
      alias: {
          '@': fileURLToPath(new URL('./src', import.meta.url))
      },
    },
    build: {
      rolldownOptions: {
        output: {
          manualChunks(id) {
            if (id.includes('node_modules/element-plus')) {
              return 'element-plus'
            }
            if (id.includes('node_modules/vue') || id.includes('node_modules/vue-router') || id.includes('node_modules/@vue')) {
              return 'vue-vendor'
            }
          },
        },
      },
    },
})