/// <summary>
/// Set a current period.
/// </summary>
/// <param name="unit"></param>
public void SetToCurrentPeriod(TimePeriodUnitSpecifier unit)
{
_Range = TimePeriodRangeSpecifier.Current;
_TimeUnit = unit;
_NumberOfTimeUnits = null;
_DateStart = null;
_DateEnd = null;
}
/// <summary>
/// Set a period relative to the current date.
/// </summary>
/// <param name="range"></param>
/// <param name="unit"></param>
/// <param name="numberOfTimeUnits"></param>
public void SetToRelativePeriod(TimePeriodRangeSpecifier range, TimePeriodUnitSpecifier unit, int numberOfTimeUnits)
{
_Range = range;
_TimeUnit = unit;
_NumberOfTimeUnits = numberOfTimeUnits;
_DateStart = null;
_DateEnd = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="TimePeriod"/> class.
/// </summary>
/// <param name="unit">The unit.</param>
public TimePeriod(TimePeriodUnitSpecifier unit)
{
this.SetToCurrentPeriod(unit);
}
/// <summary>
/// Initializes a new instance of the <see cref="TimePeriod"/> class.
/// </summary>
/// <param name="range">The range.</param>
/// <param name="unit">The unit.</param>
/// <param name="numberOfTimeUnits">The number of time units.</param>
public TimePeriod(TimePeriodRangeSpecifier range, TimePeriodUnitSpecifier unit, int numberOfTimeUnits)
{
this.SetToRelativePeriod(range, unit, numberOfTimeUnits);
}
/// <summary>
/// Determines if a DateTime is equal to a specified degree of accuracy.
/// </summary>
/// <param name="firstDate"></param>
/// <param name="secondDate"></param>
/// <param name="unitOfAccuracy"></param>
/// <returns></returns>
private bool DateTimeIsEqual(DateTime?firstDate, DateTime?secondDate, TimePeriodUnitSpecifier unitOfAccuracy)
{
if (firstDate == null &&
secondDate == null)
{
return(true);
}
if (firstDate == null ||
secondDate == null)
{
return(false);
}
var first = firstDate.Value;
var second = secondDate.Value;
if (first.Year != second.Year)
{
return(false);
}
if (unitOfAccuracy == TimePeriodUnitSpecifier.Year)
{
return(true);
}
if (first.Month != second.Month)
{
return(false);
}
if (unitOfAccuracy == TimePeriodUnitSpecifier.Month)
{
return(true);
}
if (first.GetWeekOfYear(System.Globalization.CalendarWeekRule.FirstDay, RockDateTime.FirstDayOfWeek) != second.GetWeekOfYear(System.Globalization.CalendarWeekRule.FirstDay, RockDateTime.FirstDayOfWeek))
{
return(false);
}
if (unitOfAccuracy == TimePeriodUnitSpecifier.Week)
{
return(true);
}
if (first.Day != second.Day)
{
return(false);
}
if (unitOfAccuracy == TimePeriodUnitSpecifier.Day)
{
return(true);
}
if (first.Hour != second.Hour)
{
return(false);
}
return(true);
}
