private async Task OrderAndBackToProducts()
{
try
{
Order.ApplicationUserId = "default";
Order.CompanyName = "default";
Order.CustomerName = "default";
Order.Date = DateTime.Now;
_orderService.AddItem(Order);
PopupPage popup = new CallBackPopupView();
_navigationService.NavigateToDashboardAsync <DashboardViewModel>();
await(popup.BindingContext as BaseViewModel).InitializeAsync("Thank you for ordering, you will receive an email shortly confirming your order");
await PopupNavigation.Instance.PushAsync(popup);
}
catch (Exception e)
{
PopupPage popup = new ErrorPopupView();
await PopupNavigation.Instance.PushAsync(popup);
var errorMessage = e.Message;
if (e.Message.Equals("One or more errors occurred."))
{
errorMessage = "An error has occurred during the ordering proccess. No order has been made.";
}
await(popup.BindingContext as BaseViewModel).InitializeAsync(errorMessage);
}
}
public override Task InitializeAsync(object navigationData)
{
try
{
LoadOrders();
}
catch (Exception e)
{
PopupPage popup = new CallBackPopupView();
var errorMessage = e.Message;
(popup.BindingContext as BaseViewModel).InitializeAsync(errorMessage);
(popup.BindingContext as BaseViewModel).InitializeAsync(true);
PopupNavigation.Instance.PushAsync(popup);
}
return(base.InitializeAsync(navigationData));
}
public override Task InitializeAsync(object navigationData)
{
if (navigationData != null)
{
if (navigationData.GetType() == typeof(Exception))
{
var exception = navigationData as Exception;
PopupPage popup = new CallBackPopupView();
PopupNavigation.Instance.PushAsync(popup);
var errorMessage = exception.Message;
(popup.BindingContext as BaseViewModel).InitializeAsync(true);
(popup.BindingContext as BaseViewModel).InitializeAsync(errorMessage);
}
if (navigationData.GetType() == typeof(Action))
{
var action = navigationData as Action;
CallBack = action;
}
}
return(base.InitializeAsync(navigationData));
}
