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

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

// https://vite.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    vueDevTools(),
    tailwindcss()
  ],
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url))
    },
  },
  build:{
    rollupOptions:{
      output:{
        manualChunks(id){
          if(id.includes('node_modules')){
            if(id.includes('vite-plugin-vue-devtools')){
              return;
            }
            if(id.includes('axios')){
              return 'axios'
            }
            if(id.includes('echarts')){
              return 'echarts'
            }
            return 'vendor'
          }
          return 'main'
        }
      }
    }
  }
})