/// <summary>
/// Rounded to nearest 1 minute
/// </summary>
/// <param name="flight"></param>
/// <returns></returns>
public static DateTimeOffset?tkof_time_for_logbook(this OGN.FlightLog.Client.Models.Flight flight)
{
if (!flight.tkof_time.HasValue)
{
return(null);
}
return(flight.tkof_time.Value.RoundToNearestMinute(1, DateTimeOffsetExtension.RoundingDirection.Nearest));
}
/// <summary>
/// Rounded to nearest 5 minutes flight time
/// </summary>
/// <param name="flight"></param>
/// <returns></returns>
public static TimeSpan?flight_time_for_logbook(this OGN.FlightLog.Client.Models.Flight flight)
{
if (!flight.ldg_time.HasValue)
{
return(null);
}
if (!flight.tkof_time.HasValue)
{
return(null);
}
TimeSpan actual_flight_time = flight.ldg_time.Value - flight.tkof_time.Value;
return(actual_flight_time.RoundToNearestMinute(5, TimeSpanExtension.RoundingDirection.Nearest));
}
/// <summary>
/// Rounded to nearest 1 minutes tkof_time adding the nearest 5 minutes flight_time for logbook
/// </summary>
/// <param name="flight"></param>
/// <returns></returns>
public static DateTimeOffset?ldg_time_for_logbook(this OGN.FlightLog.Client.Models.Flight flight)
{
if (!flight.ldg_time.HasValue)
{
return(null);
}
if (!flight.tkof_time.HasValue)
{
return(flight.ldg_time);
}
var tkof = tkof_time_for_logbook(flight);
var flighttime = flight_time_for_logbook(flight);
if (!tkof.HasValue || !flighttime.HasValue)
{
return(flight.ldg_time);
}
return(tkof.Value.AddTicks(flighttime.Value.Ticks));
}
