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

export default defineConfig({
  plugins: [vue()],
  base: './',
  build: {
    outDir: '../static/app',
    emptyOutDir: true,
    manifest: true,
    cssCodeSplit: true,
    chunkSizeWarningLimit: 800,
    rollupOptions: {
      output: {
        manualChunks(id) {
          if (!id.includes('node_modules')) return undefined

          if (
            id.includes('/node_modules/vue/') ||
            id.includes('/node_modules/@vue/') ||
            id.includes('/node_modules/vue-router/') ||
            id.includes('/node_modules/pinia/')
          ) {
            return 'vendor-vue'
          }

          if (id.includes('/node_modules/element-plus/') || id.includes('/node_modules/@element-plus/')) {
            return 'vendor-element'
          }

          if (id.includes('/node_modules/axios/')) {
            return 'vendor-axios'
          }

          if (
            id.includes('/node_modules/socket.io-client/') ||
            id.includes('/node_modules/engine.io-client/') ||
            id.includes('/node_modules/socket.io-parser/')
          ) {
            return 'vendor-realtime'
          }

          return 'vendor-misc'
        },
      },
    },
  },
})