import { fileURLToPath, URL } from 'node:url'
import { defineConfig, loadEnv } from 'vite'
import vue from '@vitejs/plugin-vue'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'

export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd(), '')
  const proxyTarget = process.env.API_PROXY_TARGET || env.API_PROXY_TARGET || 'http://127.0.0.1:9000'

  return {
    plugins: [
      vue(),
      AutoImport({
        resolvers: [ElementPlusResolver()],
        dts: 'src/auto-imports.d.ts',
      }),
      Components({
        resolvers: [ElementPlusResolver()],
        dts: 'src/components.d.ts',
      }),
    ],
    resolve: {
      alias: {
        '@': fileURLToPath(new URL('./src', import.meta.url)),
      },
    },
    server: {
      proxy: {
        '/api': {
          target: proxyTarget,
          changeOrigin: true,
          configure(proxy) {
            proxy.on('proxyReq', (proxyRequest) => {
              proxyRequest.removeHeader('origin')
            })
          },
        },
      },
    },
  }
})