import { defineConfig, loadEnv } from 'vite'
import vue from '@vitejs/plugin-vue'
const path = require('path')

// https://vitejs.dev/config/
export default ({ mode }) => {
  const env = loadEnv(mode, process.cwd())
  return defineConfig({
    plugins: [vue()],
    server: {
      host: '0.0.0.0',
      port: 4000,
      open: true,
      hmr: true,
      proxy: {
        [env.VITE_APP_PROXY_PREFIX]: {
          target: env.VITE_APP_PROXY_URL,
          changeOrigin: true,
          rewrite: (path) => path.replace(env.VITE_APP_PROXY_PREFIX, '')
        }
      }
    },
    css: {
      preprocessorOptions: {
        scss: {
          additionalData: `
          @import "@/assets/scss/mixin.scss";
          @import "@/assets/scss/function.scss";
          @import "@/assets/scss/variable.scss";
        `
        }
      }
    },
    build: {
      outDir: 'build'
    },
    resolve: {
      alias: {
        '~': path.resolve(__dirname, './'),
        '@': path.resolve(__dirname, 'src'),
        store: path.resolve(__dirname, 'src/store')
      }
    }
  })
}