void ExecuteTripCommandMethod()
{
//do not execute not fully created trips
if (!Trip.IsCreated)
{
return;
}
//another trip in execution
if (IoC.ExecuteTripViewModel.IsExecuting && IoC.ExecuteTripViewModel.Trip != Trip)
{
return;
}
//trip date does not match current date
if (Trip.Date.Date.CompareTo(DateTime.UtcNow.Date) != 0)
{
return;
}
//show trip execution frame; need to do this BEFORE trip gets set
FrameHistory.OpenFrame(IoC.ExecuteTripViewModel);
//not already executing a trip...
if (!IoC.ExecuteTripViewModel.IsExecuting)
{
//set trip to be executed
IoC.ExecuteTripViewModel.Trip = Trip;
}
}
void ResetCommandMethod()
{
//reset states to unhandled
ApplyToVisitPurposeSelectionVMs(vp => vp.ResetState());
IoC.ExecuteTripViewModel.UpdateStateOfDestination(DestinationVM.Destination, true);
FrameHistory.CloseFrame();
}
void FinishCommandMethod()
{
//set states based on their temporal values
ApplyToVisitPurposeSelectionVMs(vp => vp.ApplyState());
IoC.ExecuteTripViewModel.UpdateStateOfDestination(DestinationVM.Destination);
FrameHistory.CloseFrame();
//if there are further destinations to proceed with, re-open this frame
IoC.ExecuteTripViewModel.ProceedWithNextDestination();
}
void ViewTripCommandMethod()
{
IoC.ViewTripViewModel.Trip = Trip;
FrameHistory.OpenFrame(IoC.ViewTripViewModel);
}
protected virtual void CloseCommandMethod()
{
FrameHistory.CloseFrame();
}
