private static Job CreateJob(int index, PartialDateRange dates)
{
return(new Job
{
Id = Guid.NewGuid(),
Company = string.Format(CompanyFormat, index),
Title = string.Format(TitleFormat, index),
Description = string.Format(DescriptionFormat, index),
Dates = dates,
});
}
public static bool IsValidTenureForDisplay(this PartialDateRange dateTimeRange)
{
if (dateTimeRange == null || dateTimeRange.Start == null)
return false;
if (dateTimeRange.Start > dateTimeRange.End)
return false;
if (dateTimeRange.End != null)
{
try
{
var dtStart = new DateTime(dateTimeRange.Start.Value.Year, dateTimeRange.Start.Value.Month ?? 1, dateTimeRange.Start.Value.Day ?? 1);
var dtEnd = new DateTime(dateTimeRange.End.Value.Year, dateTimeRange.End.Value.Month ?? 1, dateTimeRange.End.Value.Day ?? 1);
var duration = DateTime.MinValue + (dtEnd - dtStart);
}
catch (Exception)
{
return false;
}
}
return true;
}
public static string GetTenureDisplayText(this PartialDateRange dateTimeRange)
{
if (!IsValidTenureForDisplay(dateTimeRange))
return "Unknown";
DateTime? duration;
var dtStart = new DateTime(dateTimeRange.Start.Value.Year, dateTimeRange.Start.Value.Month ?? 1, dateTimeRange.Start.Value.Day ?? 1);
if (dateTimeRange.End == null)
{
if (DateTime.Now > dtStart)
{
// End = "Current"
duration = DateTime.MinValue + (DateTime.Now - dtStart);
}
else
{
return "Unknown";
}
}
else
{
var dtEnd = new DateTime(dateTimeRange.End.Value.Year, dateTimeRange.End.Value.Month ?? 1, dateTimeRange.End.Value.Day ?? 1);
duration = DateTime.MinValue + (dtEnd - dtStart);
}
var years = duration.Value.Year - 1;
var months = duration.Value.Month - 1;
if (years == 0)
{
if (months == 0)
return "<1 month";
return string.Format("{0} {1}", months, months == 1 ? "month" : "months");
}
return string.Format("{0} {1}", Math.Round((double)(years + months / 12) * 10) / 10, years == 1 ? "year" : "years");
}
public static void MapTo(this PartialDateRange partialDateRange, IHavePartialDateRangeEntity entity)
{
if (partialDateRange == null)
{
entity.startDate = null;
entity.startDateParts = null;
entity.endDate = null;
entity.endDateParts = null;
entity.isCurrent = false;
return;
}
// Convert the dates first to deal with errors etc.
DateTime? startDate;
DateParts?startDateParts;
DateTime? endDate;
DateParts?endDateParts;
partialDateRange.Start.MapTo(out startDate, out startDateParts);
partialDateRange.End.MapTo(out endDate, out endDateParts);
// 1st possibility, no start or end date.
if (startDate == null && endDate == null)
{
entity.startDate = null;
entity.startDateParts = null;
entity.endDate = null;
entity.endDateParts = null;
entity.isCurrent = true;
return;
}
// 2nd possibility, a start date but no end date.
if (startDate != null && endDate == null)
{
entity.startDate = startDate;
entity.startDateParts = (byte?)startDateParts;
entity.endDate = null;
entity.endDateParts = null;
entity.isCurrent = true;
return;
}
// 3rd possibility, no start date but does have an end date.
if (startDate == null)
{
entity.startDate = null;
entity.startDateParts = null;
entity.endDate = endDate;
entity.endDateParts = (byte?)endDateParts;
entity.isCurrent = false;
return;
}
// 4th possibility, start date and end date.
entity.startDate = startDate;
entity.startDateParts = (byte?)startDateParts;
entity.endDate = endDate;
entity.endDateParts = (byte?)endDateParts;
entity.isCurrent = false;
}