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

export default defineConfig({
  plugins: [vue()],
  resolve: {
    alias: {
      '@': resolve(__dirname, 'src')
    }
  },
  server: {
    host: '0.0.0.0',
    port: 3000,
    open: true,
    proxy: {
      '/api': {
        target: 'http://localhost:8080',
        changeOrigin: true,
        rewrite: (path) => path.replace(/^\/api/, '')
      }
    }
  },
  css: {
    preprocessorOptions: {
      scss: {
        additionalData: `@use "@/assets/styles/variables.scss" as *;`
      }
    }
  },
  build: {
    chunkSizeWarningLimit: 1500,
    rollupOptions: {
      output: {
        manualChunks: {
          'element-plus': ['element-plus', '@element-plus/icons-vue'],
          'vue-vendor': ['vue', 'vue-router', 'pinia']
        }
      }
    }
  }
})