private Tgvs BestTgv(IEnumerable <Tgvs> tgvs, TimeSpan time)
{
Tgvs bestTgv = null;
foreach (Tgvs tgv in tgvs)
{
if ((bestTgv == null && tgv.TimeOfDeparture.CompareTo(time) >= 0) || (bestTgv != null && tgv.TimeOfDeparture.CompareTo(bestTgv.TimeOfDeparture) < 0))
{
bestTgv = tgv;
}
}
return(bestTgv);
}
private Tgvs EarliestTgv(IEnumerable <Tgvs> tgvs)
{
TimeSpan earliestTime = new TimeSpan(24, 0, 0);
Tgvs earliestTgv = null;
foreach (Tgvs t in tgvs)
{
if (earliestTime.CompareTo(t.TimeOfDeparture) > 0)
{
earliestTgv = t;
earliestTime = t.TimeOfDeparture;
}
}
return(earliestTgv);
}
public IList <Tgvs> GetJourney(int departureId, int destinationId, DateTime dateOfDeparture)
{
IList <Lines> route = lineService.GetRoute(departureId, destinationId);
IList <Tgvs> journey = new List <Tgvs>();
TimeSpan fullDay = new TimeSpan(24, 0, 0);
foreach (Lines l in route)
{
Tgvs tgv = GetJourney(l, dateOfDeparture);
tgv.LineNavigation = l;
journey.Add(tgv);
dateOfDeparture = dateOfDeparture.Date.Add(tgv.TimeOfDeparture.Add(tgv.LineNavigation.Duration));
}
return(journey);
}
public Tgvs GetJourney(Lines line, DateTime dateOfDeparture)
{
IEnumerable <Tgvs> tgvs = GetWithLine(line.Id);
Tgvs bestTgv = BestTgv(tgvs, dateOfDeparture.TimeOfDay);
if (bestTgv == null)
{
return(EarliestTgv(tgvs));
}
IEnumerable <HolidayPeriods> holidayPeriods = holidayPeriodService.All();
foreach (HolidayPeriods h in holidayPeriods)
{
if (h.StartDate.CompareTo(dateOfDeparture) <= 0 && h.EndDate.CompareTo(dateOfDeparture) >= 0)
{
bestTgv.AvailableBusinessSeats = (int)(bestTgv.AvailableBusinessSeats * (1 + h.ExtraSeatsPercent));
bestTgv.AvailableEconomicSeats = (int)(bestTgv.AvailableEconomicSeats * (1 + h.ExtraSeatsPercent));
bestTgv.BasePriceBusiness *= 1 + h.ExtraPricePercent;
bestTgv.BasePriceEconomic *= 1 + h.ExtraPricePercent;
}
}
IEnumerable <Tickets> tickets = ticketDAO.AllForTGV(bestTgv.Id, dateOfDeparture);
foreach (Tickets t in tickets)
{
if (t.IsCancelled == 0)
{
if (t.IsBusiness == 0)
{
bestTgv.AvailableBusinessSeats--;
}
else
{
bestTgv.AvailableEconomicSeats--;
}
}
}
return(bestTgv);
}
