ihealth_ios/Inhealth/IHUtil.swift

//
//  IHUtil.swift
//  Inhealth
//
//  Created by weclouds on 2019/12/11.
//  Copyright © 2019 weclouds. All rights reserved.
//

import UIKit

enum Period {
    case normal
    case morning
    case afternoon
    case evening
}
class IHUtil: NSObject {
    static let share = IHUtil()
//获取当前时间点
    func currentPeriod() -> Period {
        let dateformatter = DateFormatter()

            dateformatter.dateFormat = "HH"// 自定义时间格式

           // GMT时间 转字符串，直接是系统当前时间

         let timeStr =   dateformatter.string(from: Date())
         let hour = Int(timeStr)
       
        if let aHour = hour {
            if aHour > 4 && aHour <= 10 {
                return .morning
            }else if aHour > 10 && aHour <= 18 {
                return .afternoon
            }else if aHour > 18 && aHour <= 24 {
                return .evening
            }else{
                return .normal
            }
        }else{
            return .normal
        }
    }
  
}