import { defineConfig } from 'vite'
import path from 'path'
import vue from '@vitejs/plugin-vue'
import Unocss from 'unocss/vite'
import {
  presetAttributify,
  presetIcons,
  presetUno,
  transformerDirectives,
  transformerVariantGroup,
} from 'unocss'

const url = "http://127.0.0.1:8080"
export default defineConfig({
  resolve: {
    alias: {
      '@': path.resolve(__dirname, 'src'),
    },
  },
  css: {
    preprocessorOptions: {
      scss: {
        additionalData: `@use "@/styles/element/index.scss" as *;`,
      },
    },
  },
  plugins: [
    vue(),
    Unocss({
      presets: [
        presetUno(),
        presetAttributify(),
        presetIcons({
          scale: 1.2,
          warn: true,
        }),
      ],
      transformers: [
        transformerDirectives(),
        transformerVariantGroup(),
      ]
    }),
  ],
  server: {
    proxy: {
      '/tansci': {
        target: url,
        changeOrigin: true,
        pathRewrite: {
          '^/tansci':'/tansci'
        }
      }
    }
  }
})