import { defineConfig } from '@tarojs/cli'

import devConfig from './dev'
import prodConfig from './prod'
import NutUIResolver from '@nutui/auto-import-resolver'
import Components from 'unplugin-vue-components/webpack'

const path = require('path')
const { UnifiedWebpackPluginV5 } = require('weapp-tailwindcss/webpack')

// https://taro-docs.jd.com/docs/next/config#defineconfig-辅助函数
export default defineConfig(async (merge) => {
  const baseConfig = {
    projectName: 'myApp',
    date: '2025-6-28',
    designWidth (input) {
      // 配置 NutUI 375 尺寸
      if (input?.file?.replace(/\\+/g, '/').indexOf('@nutui') > -1) {
        return 375
      }
      // 全局使用 Taro 默认的 750 尺寸
      return 750
    },
    deviceRatio: {
      640: 2.34 / 2,
      750: 1,
      375: 2,
      828: 1.81 / 2
    },
    alias: { // 配置目录别名
      "@/utils": path.resolve(__dirname, "../src/utils"),
      "@/components": path.resolve(__dirname, "../src/components"),
      "@/images": path.resolve(__dirname, "../src/assets/images"),
      "@/assets": path.resolve(__dirname, "../src/assets"),
      "@/composables": path.resolve(__dirname, "../src/composables"),
      "@/api": path.resolve(__dirname, "../src/api"),
      "@/stores": path.resolve(__dirname, "../src/stores"),
      "@/hooks": path.resolve(__dirname, "../src/hooks"),
    },
    sourceRoot: 'src',
    outputRoot: 'dist',
    plugins: ['@tarojs/plugin-html', 'taro-plugin-pinia',],
    defineConstants: {
    },
    copy: {
      patterns: [
      ],
      options: {
      }
    },
    framework: 'vue3',
    compiler: {
      type: 'webpack5',
      prebundle: {
        enable: false
      }
    },
    cache: {
      enable: false // Webpack 持久化缓存配置，建议开启。默认配置请参考：https://docs.taro.zone/docs/config-detail#cache
    },
    sass:{
      data: `@import "@nutui/nutui-taro/dist/styles/variables.scss";`
    },
    mini: {
      miniCssExtractPluginOption: {
        ignoreOrder: true
      },
      postcss: {
        pxtransform: {
          enable: true,
          config: {
          }
        },
        // url: {
        //   enable: true,
        //   config: {
        //     limit: 1024 // 设定转换尺寸上限
        //   }
        // },
        cssModules: {
          enable: false, // 默认为 false，如需使用 css modules 功能，则设为 true
          config: {
            namingPattern: 'module', // 转换模式，取值为 global/module
            generateScopedName: '[name]__[local]___[hash:base64:5]'
          }
        }
      },
      webpackChain(chain) {

        chain.plugin('unplugin-vue-components').use(Components({
          resolvers: [NutUIResolver({taro: true})]
        }))

        chain.merge({
          plugin: {
            install: {
              plugin: UnifiedWebpackPluginV5,
              args: [{
                appType: 'taro',
                // 下面个配置，会开启 rem -> rpx 的转化
                rem2rpx: true,
                injectAdditionalCssVarScope: true
              }]
            }
          }
        })
      }
    },
    h5: {
      publicPath: '/',
      staticDirectory: 'static',
      // esnextModules: ['nutui-taro', 'icons-vue-taro'],
      output: {
        filename: 'js/[name].[hash:8].js',
        chunkFilename: 'js/[name].[chunkhash:8].js'
      },
      miniCssExtractPluginOption: {
        ignoreOrder: true,
        filename: 'css/[name].[hash].css',
        chunkFilename: 'css/[name].[chunkhash].css'
      },
      postcss: {
        autoprefixer: {
          enable: true,
          config: {}
        },
        cssModules: {
          enable: false, // 默认为 false，如需使用 css modules 功能，则设为 true
          config: {
            namingPattern: 'module', // 转换模式，取值为 global/module
            generateScopedName: '[name]__[local]___[hash:base64:5]'
          }
        }
      },
      webpackChain(chain) {
        chain.plugin('unplugin-vue-components').use(Components({
          resolvers: [NutUIResolver({taro: true})]
        }))
      }
    },
    rn: {
      appName: 'taroDemo',
      postcss: {
        cssModules: {
          enable: false, // 默认为 false，如需使用 css modules 功能，则设为 true
        }
      }
    }
  }
  if (process.env.NODE_ENV === 'development') {
    // 本地开发构建配置（不混淆压缩）
    return merge({}, baseConfig, devConfig)
  }
  // 生产构建配置（默认开启压缩混淆等）
  return merge({}, baseConfig, prodConfig)
})