using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace TProduct.Common
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{
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public class WorkTimeHelper
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{
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private string _amWorkStartTime = "08:30";//上午工作开始时间
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private string _amWorkEndTime = "12:00";//上午工作结束时间
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private string _pmWorkStartTime = "13:30";//下午工作开始时间
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private string _pmWorkEndTime = "17:00";//下午工作结束时间
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private bool _isSundayRest = true;//周日是否休息
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private bool _isMondayRest = false;//周一是否休息
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private bool _isTuesdayRest = false;//周二是否休息
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private bool _isWednesdayRest = false;//周三是否休息
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private bool _isThursdayRest = false;//周四是否休息
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private bool _isFridayRest = false;//周五是否休息
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private bool _isSaturdayRest = true;//周六是否休息
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private bool _isOverTime = false;//是否考虑加班
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/// <summary>
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/// 上午工作开始时间
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/// </summary>
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public string AmWorkStartTime { get { return _amWorkStartTime; } set { _amWorkStartTime = value; } }
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/// <summary>
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/// 上午工作结束时间
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/// </summary>
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public string AmWorkEndTime { get { return _amWorkEndTime; } set { _amWorkEndTime = value; } }
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/// <summary>
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/// 下午工作开始时间
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/// </summary>
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public string PmWorkStartTime { get { return _pmWorkStartTime; } set { _pmWorkStartTime = value; } }
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/// <summary>
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/// 下午工作结束时间
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/// </summary>
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public string PmWorkEndTime { get { return _pmWorkEndTime; } set { _pmWorkEndTime = value; } }
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/// <summary>
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/// 周日是否休息
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/// </summary>
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public bool IsSundayRest { get { return _isSundayRest; } set { _isSundayRest = value; } }
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/// <summary>
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/// 周一是否休息
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/// </summary>
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public bool IsMondayRest { get { return _isMondayRest; } set { _isMondayRest = value; } }
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/// <summary>
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/// 周二是否休息
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/// </summary>
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public bool IsTuesdayRest { get { return _isTuesdayRest; } set { _isTuesdayRest = value; } }
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/// <summary>
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/// 周三是否休息
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/// </summary>
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public bool IsWednesdayRest { get { return _isWednesdayRest; } set { _isWednesdayRest = value; } }
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/// <summary>
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/// 周四是否休息
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/// </summary>
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public bool IsThursdayRest { get { return _isThursdayRest; } set { _isThursdayRest = value; } }
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/// <summary>
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/// 周五是否休息
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/// </summary>
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public bool IsFridayRest { get { return _isFridayRest; } set { _isFridayRest = value; } }
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/// <summary>
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/// 周六是否休息
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/// </summary>
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public bool IsSaturdayRest { get { return _isSaturdayRest; } set { _isSaturdayRest = value; } }
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/// <summary>
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/// 是否考虑加班
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/// </summary>
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public bool IsOverTime { get { return _isOverTime; } set { _isOverTime = value; } }
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/// <summary>
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/// 计算一共经过了多少时间
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/// </summary>
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/// <param name="StartTime"></param>
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/// <returns></returns>
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public static double CalcWorkHour(DateTime StartTime)
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{
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return new WorkTimeHelper().Calc(StartTime, DateTime.Now);
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}
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public static double CalcWorkHour(DateTime StartTime, DateTime EndTime)
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{
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return new WorkTimeHelper().Calc(StartTime, EndTime);
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}
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/// <summary>
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/// 计算超过的时间
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/// </summary>
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/// <param name="StartTime"></param>
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/// <returns></returns>
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public static double _miniOverTime = 4;
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public static double CalcOverHour(DateTime StartTime)
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{
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var t = new WorkTimeHelper().Calc(StartTime, DateTime.Now);
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if (t < _miniOverTime)
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return 0;
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else
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return Math.Round(t - 4, 2);
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}
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public static double CalcOverHour(DateTime StartTime, DateTime EndTime)
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{
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return new WorkTimeHelper().Calc(StartTime, EndTime);
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}
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/// <summary>
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/// 计算指定时间段内的工作时间--以小时计
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/// </summary>
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/// <returns></returns>
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public double Calc(DateTime StartTime, DateTime EndTime)
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{
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//如果结束时间小于等于开始时间，返回负数
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if (EndTime <= StartTime)
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return -1;
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//工作时间
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TimeSpan amWorkStart = DateTime.Parse(AmWorkStartTime).TimeOfDay;
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TimeSpan amWorkEnd = DateTime.Parse(AmWorkEndTime).TimeOfDay;
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TimeSpan pmWorkStart = DateTime.Parse(PmWorkStartTime).TimeOfDay;
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TimeSpan pmWorkEnd = DateTime.Parse(PmWorkEndTime).TimeOfDay;
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var startNow = StartTime.TimeOfDay;//开始时间的时间节点
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var endNow = EndTime.TimeOfDay;//结束时间的时间节点
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double minorHoursStart = 0;//开始当天的零散时间
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double minorHoursEnd = 0;//结束当天的零散时间
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double manyHours = 0;//集成时间
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double amWorkHours = amWorkEnd.Subtract(amWorkStart).TotalHours;//上午工作时间
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double pmWorkHours = pmWorkEnd.Subtract(pmWorkStart).TotalHours;//下午工作时间
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double workHours = amWorkHours + pmWorkHours;//一天的工作总时间
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var diffDays = Convert.ToDateTime(EndTime.ToShortDateString()).Subtract(Convert.ToDateTime(StartTime.ToShortDateString())).Days;//相差天数
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if (diffDays == 0)//表示开始和结束发生在同一天
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{
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if (this.IsOverTime)//考虑加班情况
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{
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if (startNow < amWorkStart)
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{
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if (endNow < amWorkStart)
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minorHoursStart = 0;
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if (endNow >= amWorkStart && endNow <= amWorkEnd)
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minorHoursStart = endNow.Subtract(amWorkStart).TotalHours;
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else if (endNow > amWorkEnd && endNow < pmWorkStart)
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minorHoursStart = amWorkHours;
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else if (endNow >= pmWorkStart)
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minorHoursStart = amWorkHours + endNow.Subtract(pmWorkStart).TotalHours;
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}
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else if (startNow >= amWorkStart && startNow <= amWorkEnd)
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{
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if (endNow > amWorkStart && endNow <= amWorkEnd)
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minorHoursStart = endNow.Subtract(startNow).TotalHours;
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else if (endNow > amWorkEnd && endNow < pmWorkStart)
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minorHoursStart = amWorkEnd.Subtract(startNow).TotalHours;
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else if (endNow >= pmWorkStart)
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minorHoursStart = amWorkEnd.Subtract(startNow).TotalHours + endNow.Subtract(pmWorkStart).TotalHours;
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}
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else if (startNow > amWorkEnd && startNow < pmWorkStart)
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{
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if (endNow > amWorkEnd && endNow < pmWorkStart)
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minorHoursStart = 0;
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else if (endNow >= pmWorkStart)
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minorHoursStart = endNow.Subtract(pmWorkStart).TotalHours;
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}
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else if (startNow >= pmWorkStart)
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minorHoursStart = endNow.Subtract(startNow).TotalHours;
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}
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else//不考虑加班情况
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{
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if (startNow < amWorkStart)
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{
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if (endNow < amWorkStart)
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minorHoursStart = 0;
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if (endNow >= amWorkStart && endNow <= amWorkEnd)
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minorHoursStart = endNow.Subtract(amWorkStart).TotalHours;
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else if (endNow > amWorkEnd && endNow < pmWorkStart)
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minorHoursStart = amWorkHours;
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else if (endNow >= pmWorkStart && endNow <= pmWorkEnd)
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minorHoursStart = amWorkHours + endNow.Subtract(pmWorkStart).TotalHours;
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else
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minorHoursStart = workHours;
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}
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else if (startNow >= amWorkStart && startNow <= amWorkEnd)
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{
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if (endNow > amWorkStart && endNow <= amWorkEnd)
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minorHoursStart = endNow.Subtract(startNow).TotalHours;
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else if (endNow > amWorkEnd && endNow < pmWorkStart)
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minorHoursStart = amWorkEnd.Subtract(startNow).TotalHours;
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else if (endNow >= pmWorkStart && endNow <= pmWorkEnd)
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minorHoursStart = amWorkEnd.Subtract(startNow).TotalHours + endNow.Subtract(pmWorkStart).TotalHours;
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else
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minorHoursStart = amWorkEnd.Subtract(startNow).TotalHours + pmWorkHours;
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}
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else if (startNow > amWorkEnd && startNow < pmWorkStart)
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{
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if (endNow > amWorkEnd && endNow < pmWorkStart)
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minorHoursStart = 0;
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else if (endNow >= pmWorkStart && endNow <= pmWorkEnd)
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minorHoursStart = endNow.Subtract(pmWorkStart).TotalHours;
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else
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minorHoursStart = pmWorkHours;
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}
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else if (startNow >= pmWorkStart && startNow <= pmWorkEnd)
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{
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if (endNow <= pmWorkEnd)
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minorHoursStart = endNow.Subtract(startNow).TotalHours;
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else
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minorHoursStart = pmWorkEnd.Subtract(startNow).TotalHours;
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}
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else
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minorHoursStart = 0;
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}
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}
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else//开始和结束不再同一天
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{
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if (startNow < amWorkStart)
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minorHoursStart = workHours;
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else if (startNow >= amWorkStart && startNow <= amWorkEnd)
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minorHoursStart = amWorkEnd.Subtract(startNow).TotalHours + pmWorkHours;
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else if (startNow > amWorkEnd && startNow < pmWorkStart)
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minorHoursStart = pmWorkHours;
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else if (startNow >= pmWorkStart && startNow <= pmWorkEnd)
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minorHoursStart = pmWorkEnd.Subtract(startNow).TotalHours;
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if (IsOverTime)//考虑加班
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{
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if (endNow < amWorkStart)
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minorHoursEnd = 0;
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else if (endNow >= amWorkStart && endNow <= amWorkEnd)
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minorHoursEnd = endNow.Subtract(amWorkStart).TotalHours;
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else if (endNow > amWorkEnd && endNow < pmWorkStart)
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minorHoursEnd = amWorkHours;
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else if (endNow >= pmWorkStart)
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minorHoursEnd = amWorkHours + endNow.Subtract(pmWorkStart).TotalHours;
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}
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else//不考虑加班
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{
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if (endNow < amWorkStart)
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minorHoursEnd = 0;
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else if (endNow >= amWorkStart && endNow <= amWorkEnd)
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minorHoursEnd = endNow.Subtract(amWorkStart).TotalHours;
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else if (endNow > amWorkEnd && endNow < pmWorkStart)
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minorHoursEnd = amWorkHours;
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else if (endNow >= pmWorkStart && endNow <= pmWorkEnd)
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minorHoursEnd = amWorkHours + endNow.Subtract(pmWorkStart).TotalHours;
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else
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minorHoursEnd = workHours;
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}
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switch (StartTime.DayOfWeek)//判断开始当前是否休息
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{
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case DayOfWeek.Sunday: if (IsSundayRest) minorHoursStart = 0; break;
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case DayOfWeek.Monday: if (IsMondayRest) minorHoursStart = 0; break;
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case DayOfWeek.Tuesday: if (IsTuesdayRest) minorHoursStart = 0; break;
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case DayOfWeek.Wednesday: if (IsWednesdayRest) minorHoursStart = 0; break;
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case DayOfWeek.Thursday: if (IsThursdayRest) minorHoursStart = 0; break;
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case DayOfWeek.Friday: if (IsFridayRest) minorHoursStart = 0; break;
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case DayOfWeek.Saturday: if (IsSaturdayRest) minorHoursStart = 0; break;
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default: break;
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}
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if (diffDays - 1 > 0)
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{
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for (int i = 1; i < diffDays; i++)
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{
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switch (StartTime.AddDays(i).DayOfWeek)
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{
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case DayOfWeek.Sunday: if (!IsSundayRest) manyHours += workHours; break;
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case DayOfWeek.Monday: if (!IsMondayRest) manyHours += workHours; break;
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case DayOfWeek.Tuesday: if (!IsTuesdayRest) manyHours += workHours; break;
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case DayOfWeek.Wednesday: if (!IsWednesdayRest) manyHours += workHours; break;
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case DayOfWeek.Thursday: if (!IsThursdayRest) manyHours += workHours; break;
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case DayOfWeek.Friday: if (!IsFridayRest) manyHours += workHours; break;
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case DayOfWeek.Saturday: if (!IsSaturdayRest) manyHours += workHours; break;
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default: break;
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}
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}
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}
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}
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return minorHoursStart + minorHoursEnd + manyHours;
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}
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}
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}
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