import path from 'node:path'
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
import UnoCSS from 'unocss/vite'

export default defineConfig(({ mode }) => {
  return {
    base: '/',
    server: {
      host: '0.0.0.0',
      port: 5175,
      cors: true,
      open: true
    },
    resolve: {
      alias: {
        '@': path.resolve('./src'),
        '@root': path.resolve('./'),
      },
    },
    define: {
      __VUE_I18N_FULL_INSTALL__: true,
      __VUE_I18N_LEGACY_API__: false, // 如果你只用 Composition API，设为 false 可以减小体积
      __INTLIFY_PROD_DEVTOOLS__: false,
    },
    build: {
      sourcemap: false,
      rollupOptions: {
        output: {
          manualChunks: {
            'element-plus': ['element-plus'],
            'vue-vendor': ['vue', 'vue-router', 'pinia']
          }
        }
      }
    },
    plugins: [
      vue(),
      UnoCSS(),
      AutoImport({
        resolvers: [ElementPlusResolver()],
        imports: ['vue', 'vue-router', 'pinia'],
        dts: 'auto-imports.d.ts'
      }),
      Components({
        resolvers: [ElementPlusResolver()],
        dts: 'components.d.ts'
      })
    ],
  }
})