protected override async void OnResume()
{
bool jobChanged = false;
if (TripContext.Credentials != null && TripContext.Credentials.TruckId > 0)
{
// TODO: should we call GetNextJob unconditionally to see if the current job assignment has changed?
if (TripContext.CurrentJob == null || TripContext.CurrentJob.JobId == 0)
{
jobChanged = await TripContext.GetNextJob();
}
if (TripContext.CurrentJob != null)
{
if (string.IsNullOrEmpty(TripContext.CurrentPage) || TripContext.CurrentPage == "DirectionsPage" || jobChanged)
{
TripContext.CurrentPage = "DirectionsPage";
await MainPage.Navigation.PushAsync(new DirectionsPage());
}
else if (TripContext.CurrentPage == "SiteMapPage")
{
await MainPage.Navigation.PushAsync(new SiteMapPage());
}
}
}
}
// var tripStateStatus = context.Trip.TripStateStatus;
public static TripState Get(TripState.Status tripStateStatus, TripContext context)
{
Debug.Assert(context != null);
Debug.Assert(context.Trip != null);
// var tripStateStatus = context.Trip.TripStateStatus;
switch (tripStateStatus)
{
case TripState.Status.Create:
return(new TripStateCreate(context));
case TripState.Status.AddDestinations:
return(new TripStateAddDestinations(context));
case TripState.Status.AddTravellers:
return(new TripStateAddTravellers(context));
case TripState.Status.ChoosePaymentType:
return(new TripStateChoosePaymentType(context));
case TripState.Status.AddThankYou:
return(new TripStateAddThankYou(context));
case TripState.Status.Complete:
return(new TripStateComplete(context));
default:
throw new NotSupportedException($"{tripStateStatus} is an invalid state");
}
}
protected TripState(TripContext context, Status tripStateStatus)
{
TripContext = context;
if (TripContext.Trip != null)
{
TripContext.Trip.TripStateStatus = tripStateStatus;
}
}
protected override async void OnStart()
{
var isValid = await TripContext.EstablishVerifiedCredentials();
if (!isValid)
{
await MainPage.Navigation.PushAsync(new RegisterLoginPage());
}
OnResume();
}
public TripStateCreate(TripContext context) :
base(context, TripState.Status.Create)
{
TripContext.Trip = new Trip
{
BookedOn = DateTime.Now,
OrderId = DateTime.Now.Ticks,
TripStateStatus = TripState.Status.Create
};
}
internal static TripState Get(TripContext tripContext)
{
throw new NotImplementedException();
}
public TripStatePayCheck(TripContext context) :
base(context, TripState.Status.PayCheck)
{
}
public PaymentCheck(TripContext context) : base(context)
{
}
public TripStateChoosePaymentType(TripContext context) :
base(context, TripState.Status.ChoosePaymentType)
{
}
// private TripContext context;
public TripStateAddTravellers(TripContext context) :
base(context, TripState.Status.AddTravellers)
{
}
public TripStatePayCash(TripContext context) :
base(context, TripState.Status.PayCash)
{
}
// public override TripStateLoop.Status Execute => throw new NotImplementedException();
public TripStateAddThankYou(TripContext context) :
base(context, TripState.Status.AddThankYou)
{
}
public PaymentCard(TripContext context) : base(context)
{
}
protected Payment(TripContext context)
{
tripContext = context;
}
public TripStateAddDestinations(TripContext context) : base(context, TripState.Status.AddDestinations)
{
}
public TripStateComplete(TripContext context) :
base(context, TripState.Status.Complete)
{
}
