/// <summary>
/// Sets the date pair to the start and end dates based on the type of date range sent
/// </summary>
/// <param name="datePair">The date pair to set</param>
/// <param name="dateRange">The DateRange to use to get the start date for</param>
/// <param name="date">The date to to get the start from</param>
/// <param name="secondsForTimeSpan">The number of seconds to add for the timespan version - defaults to 60</param>
public static void SetStartEndDatePair(IStartEndDatePair datePair, string dateRange, DateTime date, int secondsForTimeSpan = 60)
{
switch (dateRange)
{
case DateRange.Year:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddYears(1);
break;
case DateRange.Month:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddMonths(1);
break;
case DateRange.Week:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddDays(7);
break;
case DateRange.Day:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddDays(1);
break;
case DateRange.Hour:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddHours(1);
break;
case DateRange.HalfHour:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddMinutes(30);
break;
case DateRange.FifteenMinutes:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddMinutes(15);
break;
case DateRange.TenMinutes:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddMinutes(10);
break;
case DateRange.FiveMinutes:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddMinutes(5);
break;
case DateRange.Timespan:
datePair.StartDate = date;
datePair.EndDate = datePair.StartDate.AddSeconds(secondsForTimeSpan);
break;
}
}
/// <summary>
/// Sets the date pair to the start and end dates based on the type of date range sent
/// </summary>
/// <param name="datePair">The date pair to set</param>
/// <param name="dateRange">The DateRange to use to get the start date for</param>
/// <param name="date">The date to to get the start from</param>
public static void BaseStartEndDatePair(IStartEndDatePair datePair, string dateRange, DateTime date, CultureInfo culture = null)
{
switch (dateRange)
{
case DateRange.Year:
datePair.StartDate = new DateTime(date.Year, 1, 1);
datePair.EndDate = datePair.StartDate.AddYears(1);
break;
case DateRange.Month:
datePair.StartDate = new DateTime(date.Year, date.Month, 1);
datePair.EndDate = datePair.StartDate.AddMonths(1);
break;
case DateRange.Week:
if (culture == null)
{
culture = System.Threading.Thread.CurrentThread.CurrentCulture;
}
datePair.StartDate = new DateTime(date.Year, date.Month, date.Day);
var diff = datePair.StartDate.DayOfWeek - culture.DateTimeFormat.FirstDayOfWeek;
if (diff < 0)
{
diff += 7;
}
datePair.StartDate = datePair.StartDate.AddDays(-diff);
datePair.EndDate = datePair.StartDate.AddDays(6);
break;
case DateRange.Day:
datePair.StartDate = new DateTime(date.Year, date.Month, date.Day);
datePair.EndDate = datePair.StartDate.AddDays(1);
break;
case DateRange.Hour:
datePair.StartDate = new DateTime(date.Year, date.Month, date.Day, date.Hour, 0, 0);
datePair.EndDate = datePair.StartDate.AddHours(1);
break;
case DateRange.HalfHour:
var halfHourMin = (date.Minute >= 30) ? 30 : 0;
datePair.StartDate = new DateTime(date.Year, date.Month, date.Day, date.Hour, halfHourMin, 0);
datePair.EndDate = datePair.StartDate.AddMinutes(30);
break;
case DateRange.FifteenMinutes:
var fifteenMin = (date.Minute >= 45) ? 45 : (date.Minute >= 30) ? 30 : (date.Minute >= 15) ? 15 : 0;
datePair.StartDate = new DateTime(date.Year, date.Month, date.Day, date.Hour, fifteenMin, 0);
datePair.EndDate = datePair.StartDate.AddMinutes(15);
break;
case DateRange.TenMinutes:
var tenMin = (date.Minute >= 50) ? 50 : (date.Minute >= 40) ? 40 : (date.Minute >= 30) ? 30 : (date.Minute >= 20) ? 20 : (date.Minute >= 10) ? 10 : 0;
datePair.StartDate = new DateTime(date.Year, date.Month, date.Day, date.Hour, tenMin, 0);
datePair.EndDate = datePair.StartDate.AddMinutes(10);
break;
case DateRange.FiveMinutes:
var fiveMin = (date.Minute >= 55) ? 55 : (date.Minute >= 50) ? 50 : (date.Minute >= 45) ? 45 : (date.Minute >= 40) ? 40 : (date.Minute >= 35) ? 35 : (date.Minute >= 30) ? 30 : (date.Minute >= 25) ? 25 : (date.Minute >= 20) ? 20 : (date.Minute >= 15) ? 15 : (date.Minute >= 10) ? 10 : (date.Minute >= 5) ? 5 : 0;
datePair.StartDate = new DateTime(date.Year, date.Month, date.Day, date.Hour, fiveMin, 0);
datePair.EndDate = datePair.StartDate.AddMinutes(5);
//not available
break;
case DateRange.Timespan:
//not available
break;
}
}
/// <summary>
/// Sets the date pair to the start and end dates based on the type of date range sent, defaults the date to the UTC Now DateTime
/// </summary>
/// <param name="datePair">The date pair to set</param>
/// <param name="dateRange">The DateRange to use to get the start date for</param>
public static void BaseStartEndDatePair(IStartEndDatePair datePair, string dateRange)
{
BaseStartEndDatePair(datePair, dateRange, DateTime.UtcNow);
}
/// <summary>
/// Sets the date pair to the start and end dates based on the type of date range sent, defaults the date to the UTC Now DateTime
/// </summary>
/// <param name="datePair">The date pair to set</param>
/// <param name="dateRange">The DateRange to use to get the start date for</param>
/// <param name="secondsForTimeSpan">The number of seconds to add for the timespan version - defaults to 60</param>
public static void SetStartEndDatePair(IStartEndDatePair datePair, string dateRange, int secondsForTimeSpan = 60)
{
SetStartEndDatePair(datePair, dateRange, DateTime.UtcNow, secondsForTimeSpan);
}
