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

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [vue()],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, 'src'),
    },
  },
  server: {
    port: 3000,
    proxy: {
      '/api': {
        target: 'http://localhost:8080',
        changeOrigin: true,
        rewrite: (path) => path.replace(/^\/api/, '/api'),
      },
    },
  },
  build: {
    rollupOptions: {
      output: {
        manualChunks: {
          'vendor': ['vue', 'vue-router', 'pinia'],
          'element': ['element-plus', '@element-plus/icons-vue'],
          'utils': ['axios', 'dayjs', '@vueuse/core'],
          'charts': ['echarts', 'vue-echarts'],
        },
      },
    },
  },
})