/**
 * 版本控制工具类
 * 用于在小程序中获取和管理版本相关信息
 */

const versionConfig = require('../config/version')

function getCurrentVersion() {
  return versionConfig.getVersion()
}

function getVersionInfo() {
  return versionConfig.getVersionInfo()
}

function isV2OrAbove() {
  return versionConfig.isVersionOrAbove('2.0.0')
}

function isV1() {
  const v = getCurrentVersion()
  return v.startsWith('1.')
}

function getCategoryList() {
  return versionConfig.getCategoryList()
}

function getFeatureFlag(featureName) {
  return versionConfig.getFeatureFlag(featureName)
}

function logVersionInfo() {
  const version = getCurrentVersion()
  const info = getVersionInfo()
  const features = info ? info.features : {}

  console.log('========== 小程序版本信息 ==========')
  console.log('当前版本:', version)
  console.log('版本名称:', info ? info.name : '未知')
  console.log('版本描述:', info ? info.description : '未知')
  console.log('分类数量:', getCategoryList().length)
  console.log('功能开关:', features)
  console.log('====================================')
}

module.exports = {
  getCurrentVersion,
  getVersionInfo,
  isV2OrAbove,
  isV1,
  getCategoryList,
  getFeatureFlag,
  logVersionInfo
}