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

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'

export default defineConfig({
  plugins: [vue()],
  build: {
    rollupOptions: {
      output: {
        manualChunks(id) {
          if (id.includes('node_modules/element-plus') || 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/axios')
          ) {
            return 'vendor'
          }
          return undefined
        },
      },
    },
  },
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url)),
    },
  },
})