private void PlaceOrderAction()
{
if (IsOrderAvailable)
{
// Save to backend DB
ThreadingHelpers.InvokeOnMainThread(async() =>
await AppNavigationService.GoToAsync(nameof(UserDashboardPage).ToLower(),
(UserDashboardPageViewModel vm) =>
{
vm.UserDetails = App.UserDetails;
vm.Products = this.Products;
//vm.Orders = Orders.Where(o => o.IsSubmitted).ToList();
})
);
}
else
{
ThreadingHelpers.InvokeOnMainThread(async() =>
{
AppInitialiserService.SetInitialiser <ProductCataloguePageViewModel>((ProductCataloguePageViewModel vm) =>
{
vm.UserDetails = UserDetails;
vm.ProductTypes = App.MasterData.ProductTypeMaster;
//vm.ProductList = Products;
//vm.Product = new Product();
//vm.ProductTypes = App.MasterData.ProductTypeMaster;
});
await AppNavigationService.GoToAsync(nameof(ProductCataloguePage).ToLower());
});
}
}
protected virtual async Task OnShellNavigatingIn(string sender, ShellNavigatingEventArgs args)
{
ShellNavigatingEventArgs = args;
if (this.GetType() != typeof(AppShellViewModel) && this.GetType() != typeof(MainViewModel))
{
CurrentViewModelType = this.GetType();
}
AppInitialiserService.Initialise(this);
}
protected virtual async Task OnShellNavigated(string sender, ShellNavigatedEventArgs args)
{
ShellNavigatedEventArgs = args;
if (AppNavigationService.NavigationDirection == NavigationDirection.Backwards)
{
AppInitialiserService.Initialise(this);
}
OnNavigatedComplete?.Invoke();
// reset navigation direction
AppNavigationService.NavigationDirection = NavigationDirection.Forward;
}
private void AddProductAction()
{
ThreadingHelpers.InvokeOnMainThread(async() =>
{
AppInitialiserService.SetInitialiser <AddProductPageViewModel>((AddProductPageViewModel vm) =>
{
vm.UserDetails = UserDetails;
vm.ProductList = Products;
vm.Product = new Product();
vm.ProductTypes = App.MasterData.ProductTypeMaster;
vm.IsAddProduct = true;
});
await AppNavigationService.GoToAsync(nameof(AddProductPage).ToLower());
});
}
private async Task EditProductAction(Product item)
{
AppSpinner.ShowLoading();
await Task.Delay(10);
ThreadingHelpers.InvokeOnMainThread(async() =>
{
AppInitialiserService.SetInitialiser <ProductCataloguePageViewModel>((ProductCataloguePageViewModel vm) =>
{
vm.UserDetails = UserDetails;
vm.Products = Products;
});
await AppNavigationService.GoToAsync(nameof(ProductCataloguePage).ToLower());
//await AppNavigationService.GoBackAsync();
}
);
AppSpinner.HideLoading();
}
public async Task EditProductAction(Product item)
{
AppSpinner.ShowLoading();
await Task.Delay(10);
ThreadingHelpers.InvokeOnMainThread(async() =>
{
AppInitialiserService.SetInitialiser <AddProductPageViewModel>((AddProductPageViewModel vm) =>
{
vm.UserDetails = UserDetails;
vm.ProductList = Products;
vm.Product = item;
vm.IsAddProduct = false;
});
await AppNavigationService.GoBackAsync();
}
);
AppSpinner.HideLoading();
}