import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import vueJsx from '@vitejs/plugin-vue-jsx'
import { resolve, dirname } from 'path'
import { fileURLToPath } from 'url'

const __filename = fileURLToPath(import.meta.url)
const __dirname = dirname(__filename)

export default defineConfig({
  plugins: [vue(), vueJsx()],
  
  resolve: {
    alias: {
      '@': resolve(__dirname, 'src')
    }
  },
  
  server: {
    port: 5001,
    host: true,
    cors: true,
    proxy: {
      '/api': {
        target: 'http://localhost:8080',
        changeOrigin: true,
        rewrite: (path: string) => path.replace(/^\/api/, '')
      },
      // 代理共享模块请求到 shared 服务
      '/shared': {
        target: 'http://localhost:5000',
        changeOrigin: true
      }
    }
  },
  
  build: {
    outDir: 'dist',
    sourcemap: true,
    rollupOptions: {
      output: {
        manualChunks: {
          'vue-vendor': ['vue', 'vue-router', 'pinia'],
          'element-plus': ['element-plus']
        }
      }
    }
  }
})