/// <summary>
/// Calculate departure and arrival dates of a valid itinerary
/// </summary>
/// <param name="itinerary">
/// Itinerary
/// </param>
/// <param name="arrivalDateNextStop">
/// Arrival date for the next itinerary
/// </param>
/// <returns>
/// Arrival and Departure dates
/// </returns>
private ItineraryDates CalcItineraryArrivalDates(Leg itinerary, DateTime arrivalDateNextStop)
{
ItineraryDates itinerarySchedule = new ItineraryDates();
// hora de partida do primeiro voo da opcao atual
string[] sTime = itinerary.Hops[0].STime.Split(':');
//hora de chegada do ultimo voo da opcao atual
string[] tTime = itinerary.Hops[itinerary.Hops.Length - 1].TTime.Split(':');
int arrDayChange = 0;
DateTime tempArrivalDate = new DateTime(arrivalDateNextStop.Year, arrivalDateNextStop.Month, arrivalDateNextStop.Day, int.Parse(tTime[0]), int.Parse(tTime[1]), 0);
if (tempArrivalDate >= arrivalDateNextStop)//tem que ser no dia anterior
{
arrDayChange = 1;
}
int depDayChange = arrDayChange;
for (int j = 0; j < itinerary.Hops.Length; j++)
{
if (itinerary.Hops[j].DayChange.HasValue)
{
depDayChange += itinerary.Hops[j].DayChange.Value;
}
}
tempArrivalDate = tempArrivalDate.AddDays(-arrDayChange);
itinerarySchedule.arrivalDateTime = tempArrivalDate;
itinerarySchedule.departureDateTime = new DateTime(arrivalDateNextStop.Year, arrivalDateNextStop.Month, arrivalDateNextStop.Day, int.Parse(sTime[0]), int.Parse(sTime[1]), 0).AddDays(-depDayChange);
return itinerarySchedule;
}
/// <summary>
/// <para>Completes the response with schedule information, considering that the client informed the <see cref="Door2DoorCore.Types.Door2DoorRequest.D2dRequestTripDateKind"/> attributes as the arrival dates.</para>
/// <para>This method also takes into account any external flight option that might have been informed in the request.</para>
/// </summary>
/// <param name="route">
/// Route: <see cref="Door2DoorCore.Types.Door2DoorResponse.Route"/>
/// </param>
/// <param name="arrivalDateTime">
/// Desired arrival date at destination
/// </param>
/// <param name="flightChosen">
/// If an external flight was informed for this route. <see cref="Door2DoorCore.Types.Door2DoorRequest.OuterFlightOption"/>
/// </param>
/// <param name="legIndex">
/// Whether this is the inbound(0) or outbound(1) leg of the trip
/// </param>
private void BuildItineraryScheduleArrivingAt(ref Route route, DateTime arrivalDateTime, bool flightChosen, int legIndex)
{
if (route.Segments != null && route.Segments.Length > 0)
{
// resumo com totais de tempo e precos da rota atual
route.RouteTotals = new RouteTotals();
// diferenca entre a data da viagem e agora
// irá ajudar no calculo do tempo para sair da origem
int weeklyFrequency = 0;
TimeSpan frequency = new TimeSpan(0, 0, 0);
decimal routePrice = 0;
//adiciona data de chegada ao destino final
route.Segments[route.Segments.Length - 1].ArrivalDateTime = null;
route.Segments[route.Segments.Length - 1].DepartureDateTime = null;
for (int i = route.Segments.Length - 1; i >= 0; i--)
{
//pega data do prox ponto (i + 1) ou do ponto de chegada
DateTime arrivalDateNextStop = new DateTime();
arrivalDateNextStop = i == route.Segments.Length - 1 ? arrivalDateTime : route.Segments[i + 1].DepartureDateTime.Value;
//route.Segments[i].Subkind = _path;
// Se for voo procura um voo que possibilite chegada no horário
// no futuro devera pegar de uma fonte externa
/*voo*/ if (route.Segments[i].Kind.ToLower().Equals("flight"))
{
bool achouVoo = false;
ItineraryDates itineraryDates = new ItineraryDates();
route.Segments[i].ChosenItinerary = null; //escolhido automaticamente
if (flightChosen) // é uma alteração de itinerario, um voo foi alterado
{
if (_req.chosenRoute[legIndex].segmentIndex == i)
{
// a opcao de voo escolhida tem que bater com o horario do schedule
if (_req.chosenRoute[legIndex].flightSegment.flightLegs[_req.chosenRoute[legIndex].flightSegment.flightLegs.Length - 1].arrivalDate <= arrivalDateNextStop)
{
achouVoo = true;
BuildINewtinFromChosenRoute(ref route.Segments[i], legIndex);
itineraryDates.departureDateTime = _req.chosenRoute[legIndex].flightSegment.flightLegs[0].departureDate;
itineraryDates.arrivalDateTime = _req.chosenRoute[legIndex].flightSegment.flightLegs[_req.chosenRoute[legIndex].flightSegment.flightLegs.Length - 1].arrivalDate;
TimeSpan nextArrivalTime = new TimeSpan(arrivalDateNextStop.Hour, arrivalDateNextStop.Minute, 0);
for (int j = 0; j < route.Segments[i].Itineraries.Length - 1; j++)
{
int hour = int.Parse(route.Segments[i].Itineraries[j].Legs[0].Hops[route.Segments[i].Itineraries[j].Legs[0].Hops.Length - 1].TTime.Substring(0, 2));
int min = int.Parse(route.Segments[i].Itineraries[j].Legs[0].Hops[route.Segments[i].Itineraries[j].Legs[0].Hops.Length - 1].TTime.Substring(3, 2));
TimeSpan hopArrivalTime = new TimeSpan(hour, min, 0);
route.Segments[i].Itineraries[j].ValidForSchedule = hopArrivalTime <= nextArrivalTime;
}
}
}
}
else
{
// para cada opcao de voo
for (int j = 0; j < route.Segments[i].Itineraries.Length; j++)
{
route.Segments[i].Itineraries[j].ValidForSchedule = false; // valido para horario de chegada informado?
Leg itinerary = route.Segments[i].Itineraries[j].Legs[0];
//verifica se itinerario atual bate com o horario do proximo segmento
ItineraryDates currentItineraryDates = MatchflightToSchedule(itinerary, arrivalDateNextStop);
// pode ter ou nao voo chegando no dia para chegar no horario
if (currentItineraryDates.arrivalDateTime != null)
{
achouVoo = true;
route.Segments[i].Itineraries[j].ValidForSchedule = true;// valido para horario de chegada informado?
if (itineraryDates.arrivalDateTime == null)
{
itineraryDates = currentItineraryDates;
route.Segments[i].ChosenItinerary = j;//indice do itinerario escolhido automatico
}
else
{
if (currentItineraryDates.arrivalDateTime > itineraryDates.arrivalDateTime)
{
itineraryDates = currentItineraryDates;
route.Segments[i].ChosenItinerary = j; //indice do itinerario escolhido automatico
}
}
}
}
if (!achouVoo)// Nao tinha nenhum voo que chegaria no horario naquele dia, pegar o voo com maior horario de chegada e determinar que é no dia anterior
{
// acha o itinerario que tem a hora de chegada maior
Leg latestItinerary = FindLatestItinerary(ref route.Segments[i]);
itineraryDates = CalcItineraryArrivalDates(latestItinerary, arrivalDateNextStop);
}
}
// seta segmento com datas de chegada e partida
route.Segments[i].DepartureDateTime = itineraryDates.departureDateTime;
route.Segments[i].ArrivalDateTime = itineraryDates.arrivalDateTime;
// calcula o preco do segmento
if (route.Segments[i].IndicativePrice != null)
{
if (route.Segments[i].Itineraries[route.Segments[i].ChosenItinerary.Value].Legs[0].IndicativePrice != null)
{
routePrice += route.Segments[i].Itineraries[route.Segments[i].ChosenItinerary.Value].Legs[0].IndicativePrice.Price;
}
}
}
/*nao voo*/ else
{
// A API tem um bug, as vezes manda caminhar, 50 minutos, as vezes mais de uma hora.
// Eles ficaram de resolver, mas até lá, eu desconstruí a conta de taxi e caminhada deles.
// Se for caminhada e tiver mais que x minutos, eu transformo em Taxi ;)
if (route.Segments[i].Kind.ToLower().Equals("walk") && route.Segments[i].Duration > _maxWalkingMinutes && route.Segments.Length > 1)
{
WalkIntoTaxiTransformation(ref route.Segments[i]);
}
//faz o calculo do preco
if (route.Segments[i].IndicativePrice != null)
{
routePrice += route.Segments[i].IndicativePrice.Price;
}
//calcula frequencia semanal
weeklyFrequency = GetWeeklyFrequency(route.Segments[i]);
//calcula a frequencia total do segmento em horas e minutos
frequency = CalcFrequency(weeklyFrequency);
route.Segments[i].Frequency = GetSegmentFrequency(route.Segments[i]);
//duracao total em minutos, somando frequencia
int duration = route.Segments[i].Duration + frequency.Minutes + (frequency.Hours * 60);
int anticipation = 0; // em minutos
// se o proximo segmento é voo, calcular chegada com antecipacao
if (i < route.Segments.Length - 1 && route.Segments[i + 1].Kind.ToLower().Equals("flight"))
{
anticipation = _flightAntecipation;
}
//pega data do prox ponto (i + 1) ou do ponto de chegada
DateTime departureDate = arrivalDateNextStop.AddMinutes(-duration);
DateTime arrivalDate = departureDate.AddMinutes(duration);
departureDate = departureDate.AddMinutes(-anticipation);
arrivalDate = arrivalDate.AddMinutes(-anticipation);
route.Segments[i].DepartureDateTime = departureDate;
route.Segments[i].ArrivalDateTime = arrivalDate;
}
// calcula o resumo da rota atual
CalcRouteTotals(ref route, i, false);
}
route.IndicativePrice.Price = routePrice;
}
}
/// <summary>
/// <para>Completes the response with schedule information, considering that the client informed the <see cref="Door2DoorCore.Types.Door2DoorRequest.D2dRequestTripDateKind"/> attributes as the departing dates.</para>
/// <para>This method also takes into account any external flight option that might have been informed in the request.</para>
/// </summary>
/// <param name="route">
/// Route: <see cref="Door2DoorCore.Types.Door2DoorResponse.Route"/>.
/// </param>
/// <param name="departureDateTime">
/// Desired departure date.
/// </param>
/// <param name="flightChosen">
/// If an external flight was informed for this route. <see cref="Door2DoorCore.Types.Door2DoorRequest.OuterFlightOption"/>
/// </param>
/// <param name="legIndex">
/// Whether this is the inbound(0) or outbound(1) leg of the trip
/// </param>
private void BuildItineraryScheduleDepartingAt(ref Route route, DateTime departureDateTime, bool flightChosen, int legIndex)
{
if (route.Segments != null && route.Segments.Length > 0)
{
// resumo com totais de tempo e precos da rota atual
route.RouteTotals = new RouteTotals();
decimal routePrice = 0;
int weeklyFrequency = 0;
TimeSpan frequency = new TimeSpan(0, 0, 0);
DateTime departureDateCurrent = new DateTime(departureDateTime.Ticks);
route.Segments[0].DepartureDateTime = departureDateCurrent;
for (int i = 0; i < route.Segments.Length; i++)
{
Segment seg = route.Segments[i];
if (seg.Kind.ToLower().Equals("flight"))
{
bool achouVoo = false;
ItineraryDates itineraryDates = new ItineraryDates();
seg.ChosenItinerary = null; //escolhido automaticamente
if (flightChosen) // é uma alteração de itinerario, um voo foi alterado
{
if (_req.chosenRoute[legIndex].segmentIndex == i)
{
// a opcao de voo escolhida tem que bater com o horario do schedule
if (_req.chosenRoute[legIndex].flightSegment.flightLegs[0].departureDate >= departureDateCurrent)
{
achouVoo = true;
BuildINewtinFromChosenRoute(ref seg, legIndex);
seg.DepartureDateTime = _req.chosenRoute[legIndex].flightSegment.flightLegs[0].departureDate;
seg.ArrivalDateTime = _req.chosenRoute[legIndex].flightSegment.flightLegs[_req.chosenRoute[legIndex].flightSegment.flightLegs.Length - 1].arrivalDate;
TimeSpan nextDepTime = new TimeSpan(departureDateCurrent.Hour, departureDateCurrent.Minute, 0);
for (int j = 0; j < seg.Itineraries.Length - 1; j++)
{
int hour = int.Parse(seg.Itineraries[j].Legs[0].Hops[seg.Itineraries[j].Legs[0].Hops.Length - 1].STime.Substring(0, 2));
int min = int.Parse(seg.Itineraries[j].Legs[0].Hops[seg.Itineraries[j].Legs[0].Hops.Length - 1].STime.Substring(3, 2));
TimeSpan hopArrivalTime = new TimeSpan(hour, min, 0);
route.Segments[i].Itineraries[j].ValidForSchedule = hopArrivalTime >= nextDepTime;
}
departureDateCurrent = seg.ArrivalDateTime.Value.AddMinutes(_minutesAfterFlight);
}
}
}
else
{
DateTime originalDepDate = departureDateCurrent.AddMinutes(_flightAntecipation);//duas horas de antecedencia no aeroporto -> melhorar
DateTime lastDepDate = departureDateCurrent.AddMinutes(_flightAntecipation);//duas horas de antecedencia no aeroporto -> melhorar
for (int j = 0; j < seg.Itineraries.Length; j++)
{
Itinerary itinerary = seg.Itineraries[j];
Leg leg = itinerary.Legs[0];
// hora de partida do primeiro voo da opcao atual
string[] sTime = leg.Hops[0].STime.Split(':');
//hora de chegada do ultimo voo da opcao atual
string[] tTime = leg.Hops[leg.Hops.Length - 1].TTime.Split(':');
DateTime tempDepDate = new DateTime(originalDepDate.Year, originalDepDate.Month, originalDepDate.Day, int.Parse(sTime[0]), int.Parse(sTime[1]), 0);
itinerary.ValidForSchedule = tempDepDate >= originalDepDate; // valido para horario de chegada informado?
if ((!achouVoo && tempDepDate >= originalDepDate) || (achouVoo && tempDepDate < lastDepDate && tempDepDate >= originalDepDate))
{
achouVoo = true; // sei q pelo menos um voo é valido
if (!seg.DepartureDateTime.HasValue || tempDepDate < seg.DepartureDateTime.Value)
{
lastDepDate = tempDepDate;
seg.DepartureDateTime = tempDepDate;
seg.ChosenItinerary = j;
int dayChange = 0;
for (int k = 0; k < leg.Hops.Length; k++)
{
if (leg.Hops[k].DayChange.HasValue)
{
dayChange += leg.Hops[k].DayChange.Value;
}
}
DateTime tempArrDate = new DateTime(originalDepDate.Year, originalDepDate.Month, originalDepDate.Day, int.Parse(tTime[0]), int.Parse(tTime[1]), 0);
//eu peguei um erro na api,
//em raros casos ele coloca a data de chegada antes da de saida mas nao acrescenta valor ao dayChange :-s
if (tempArrDate <= tempDepDate && dayChange == 0)
{
dayChange = 1;
}
tempArrDate = tempArrDate.AddDays(dayChange);
seg.ArrivalDateTime = tempArrDate;
departureDateCurrent = tempArrDate.AddMinutes(_minutesAfterFlight); // tempo para sair do aeroporto;
}
}
}
}
if (!achouVoo)
{
DateTime originalDepDate = departureDateCurrent.AddMinutes(_flightAntecipation);
if (originalDepDate.Day == departureDateCurrent.Day)
{
originalDepDate = new DateTime(departureDateCurrent.Year, departureDateCurrent.Month, departureDateCurrent.Day, 0, 0, 0);
originalDepDate = originalDepDate.AddDays(1);
//originalDepDate = departureDateCurrent.Date;
}
DateTime lastDepDate = originalDepDate.Date;
for (int j = 0; j < seg.Itineraries.Length; j++)
{
Itinerary itinerary = seg.Itineraries[j];
Leg leg = itinerary.Legs[0];
itinerary.ValidForSchedule = true; // valido para horario de chegada informado?
// hora de partida do primeiro voo da opcao atual
string[] sTime = leg.Hops[0].STime.Split(':');
//hora de chegada do ultimo voo da opcao atual
string[] tTime = leg.Hops[leg.Hops.Length - 1].TTime.Split(':');
DateTime tempDepDate = new DateTime(originalDepDate.Year, originalDepDate.Month, originalDepDate.Day, int.Parse(sTime[0]), int.Parse(sTime[1]), 0);
if (j == 0 || tempDepDate < lastDepDate)
{
itinerary.ValidForSchedule = true;
achouVoo = true; // sei q pelo menos um voo é valido
lastDepDate = tempDepDate;
seg.DepartureDateTime = tempDepDate;
seg.ChosenItinerary = j;
int dayChange = 0;
for (int k = 0; k < leg.Hops.Length; k++)
{
if (leg.Hops[k].DayChange.HasValue)
{
dayChange += leg.Hops[k].DayChange.Value;
}
}
DateTime tempArrDate = new DateTime(originalDepDate.Year, originalDepDate.Month, originalDepDate.Day, int.Parse(tTime[0]), int.Parse(tTime[1]), 0);
//eu peguei um erro na api,
//em raros casos ele coloca a data de chegada antes da de saida mas nao acrescenta valor ao dayChange :-s
if (tempArrDate <= tempDepDate && dayChange == 0)
{
dayChange = 1;
}
tempArrDate = tempArrDate.AddDays(dayChange);
seg.ArrivalDateTime = tempArrDate;
departureDateCurrent = tempArrDate.AddMinutes(_minutesAfterFlight); // tempo para sair do aeroporto
}
}
}
// calcula o preco do segmento
if (seg.IndicativePrice != null)
{
if (seg.Itineraries[seg.ChosenItinerary.Value].Legs[0].IndicativePrice != null)
{
routePrice += seg.Itineraries[seg.ChosenItinerary.Value].Legs[0].IndicativePrice.Price;
}
}
}
else
{
// A API tem um bug, as vezes manda caminhar, 50 minutos, as vezes mais de uma hora
// Eles ficaram de resolver, mas até lá, eu desconstruí a conta de taxi e caminhada deles.
// Se for caminhada e tiver mais que x minutos, eu transformo em Taxi ;)
if (seg.Kind.ToLower().Equals("walk") && seg.Duration > _maxWalkingMinutes && route.Segments.Length > 1)
{
WalkIntoTaxiTransformation(ref seg);
}
//faz o calculo do preco
if (seg.IndicativePrice != null)
{
routePrice += seg.IndicativePrice.Price;
}
//calcula frequencia semanal
weeklyFrequency = GetWeeklyFrequency(seg);
//calcula a frequencia total do segmento em horas e minutos
frequency = CalcFrequency(weeklyFrequency);
seg.Frequency = GetSegmentFrequency(seg);
//duracao total em minutos, somando frequencia
int duration = seg.Duration + frequency.Minutes + (frequency.Hours * 60);
//pega data do prox ponto (i + 1) ou do ponto de chegada
DateTime departureDate = departureDateCurrent;
departureDateCurrent = departureDateCurrent.AddMinutes(duration);
DateTime arrivalDate = departureDateCurrent;
seg.DepartureDateTime = departureDate;
seg.ArrivalDateTime = arrivalDate;
}
// calcula o resumo da rota atual
CalcRouteTotals(ref route, i, true);
}
route.IndicativePrice.Price = routePrice;
}
}
/// <summary>
/// Tries to Match the given Itinerary to the desired Arrival Date at the destination.
/// Return an empty object if the itinerary does not match.
/// </summary>
/// <param name="itinerary">
/// Itinerary desired to be matched
/// </param>
/// <param name="arrivalDateNextStop">
/// DateTime to match
/// </param>
/// <returns>
/// <see cref="Door2DoorCore.Types.Door2DoorResponse"/> indicating Arrival and Departure dates. Both 'null' if not valid.
/// </returns>
private ItineraryDates MatchflightToSchedule(Leg itinerary, DateTime arrivalDateNextStop)
{
ItineraryDates flightOption = new ItineraryDates();
// hora de partida do primeiro voo da opcao atual
string[] sTime = itinerary.Hops[0].STime.Split(':');
//hora de chegada do ultimo voo da opcao atual
string[] tTime = itinerary.Hops[itinerary.Hops.Length - 1].TTime.Split(':');
DateTime tempArrivalDate = new DateTime(arrivalDateNextStop.Year, arrivalDateNextStop.Month, arrivalDateNextStop.Day, int.Parse(tTime[0]), int.Parse(tTime[1]), 0);
if (tempArrivalDate <= arrivalDateNextStop)
{
//Achou um voo que chega antes do proximo segmento da viagem
int dayChange = 0;
for (int i = 0; i < itinerary.Hops.Length; i++)
{
if (itinerary.Hops[i].DayChange.HasValue)
{
dayChange += itinerary.Hops[i].DayChange.Value;
}
}
DateTime departureDate = new DateTime(arrivalDateNextStop.Year, arrivalDateNextStop.Month, arrivalDateNextStop.Day, int.Parse(sTime[0]), int.Parse(sTime[1]), 0).AddDays(-dayChange);
flightOption.departureDateTime = departureDate;
flightOption.arrivalDateTime = tempArrivalDate;
}
return flightOption;
}
