private static Flight CreateFlight(FlightCalculationRequest request, DateTime dateTime, WeeklyTimetable day)
{
var route = new Route(request.Origin, request.Destination);
var departDate = dateTime.Add(day.DepartureTime);
var arriveDate = dateTime.Add(day.ArrivalTime);
var flight = new Flight(route, departDate, arriveDate, request.FlightNumber);
return(flight);
}
public List <Flight> Calculate(FlightCalculationRequest request)
{
var output = new List <Flight>();
var candidateDays = FindCandidateDays(request);
foreach (var dateTime in candidateDays)
{
var day = request.Timetables.First(a => a.DayOfWeek == dateTime.DayOfWeek);
var flight = CreateFlight(request, dateTime, day);
output.Add(flight);
}
return(output);
}
private static List <DateTime> FindCandidateDays(FlightCalculationRequest request)
{
return(request.From.EachDay(request.To)
.Where(a => request.Timetables.Select(z => z.DayOfWeek).Contains(a.DayOfWeek))
.ToList());
}
