import { defineConfig } 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'
import { fileURLToPath, URL } from 'node:url'

export default defineConfig({
  plugins: [
    vue(),
    AutoImport({
      imports: ['vue', 'vue-router', 'pinia'],
      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)),
    },
  },
  build: {
    chunkSizeWarningLimit: 600,
    rollupOptions: {
      output: {
        manualChunks: {
          echarts: ['echarts'],
          'element-plus': ['element-plus'],
          vendor: ['vue', 'vue-router', 'pinia', 'axios'],
        },
      },
    },
  },
  server: {
    port: 3200,
    proxy: {
      '/api/main': {
        target: 'http://43.136.52.196:9053',
        changeOrigin: true,
      },
    },
  },
})