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 { resolve } from 'path'

export default defineConfig({
  plugins: [
    vue(),
    AutoImport({
      resolvers: [ElementPlusResolver()],
    }),
    Components({
      resolvers: [ElementPlusResolver()],
    }),
  ],
  resolve: {
    alias: {
      '@': resolve(__dirname, 'src'),
    },
  },
  optimizeDeps: {
    include: [
      'element-plus',
      '@element-plus/icons-vue',
      'echarts',
    ],
  },
  server: {
    port: 3000,
    proxy: {
      '/api': {
        target: 'http://localhost:8080',
        changeOrigin: true,
      },
      '/ws': {
        target: 'ws://localhost:8080',
        ws: true,
      },
      '/health': {
        target: 'http://localhost:8080',
        changeOrigin: true,
      },
    },
  },
  build: {
    outDir: 'dist',
    assetsDir: 'assets',
    sourcemap: false,
    chunkSizeWarningLimit: 500,
    rollupOptions: {
      output: {
        manualChunks: {
          'element-plus': ['element-plus'],
          'echarts': ['echarts'],
          'vendor': ['vue', 'vue-router', 'pinia'],
        },
      },
    },
  },
})