public async Task <bool> AddPantryItemAsync(string token, PantryItemModel pantryItemModel)
{
await Task.Delay(100);
userPantry.Items.Add(pantryItemModel);
return(true);
}
public void showItemInfoPage(PantryItemModel pantryItem)
{
ItemInfoPage itemInfoPage = new ItemInfoPage();
itemInfoPage.BindingContext = new ItemInfoViewModel(pantryItem);
navigation.PushAsync(itemInfoPage);
}
public void showEditItemPage(PantryItemModel pantryItem)
{
EditItemPage editItemPage = new EditItemPage();
editItemPage.BindingContext = new EditItemViewModel(pantryItem);
navigation.PushAsync(editItemPage);
}
public async Task <bool> SetPantryAsync(string token, PantryItemModel pantryItem)
{
await Task.Delay(100);
var uri = new Uri(string.Format(Constants.RestUrl + "/api/mypantry/item/create", string.Empty));
bool response = await _requestService.PostJsonAsync <bool>(uri.ToString(), JsonConvert.SerializeObject(pantryItem), token, "");
return(response);
}
public EditItemViewModel(PantryItemModel pantryItem)
{
this.description = pantryItem.Description;
this.location = pantryItem.Location;
saveChangesPressed = new Command(() =>
{
pantryItem.Description = this.description;
pantryItem.Location = this.location;
MessagingCenter.Send <EditItemViewModel, PantryItemModel>(this, "Edit Item", pantryItem);
});
}
public async Task <bool> EditPantryItemAsync(string token, PantryItemModel pantryItemModel)
{
await Task.Delay(100);
PantryModel newPantryModel = userPantry;
for (var i = 0; i < userPantry.Items.Count; i++)
{
if (userPantry.Items[i].Id == pantryItemModel.Id)
{
userPantry.Items[i] = pantryItemModel;
return(true);
}
}
return(false);
}
public ItemViewModel(ObservableCollection <PantryItemModel> pantryList)
{
navManager = PageNavigationManager.Instance;
submitButton_Clicked = new Command(() =>
{
PantryItemModel pantryItem = new PantryItemModel
{
Id = (pantryList.Count + 1),
Description = this.description,
Location = this.location,
//pantryItem.ImageUri = itemImageInput.Text;
ImageUri = "https://images.heb.com/is/image/HEBGrocery/001511184",
active = true
};
//pantryList.Add(pantryItem);
MessagingCenter.Send <ItemViewModel, PantryItemModel>(this, "New Item", pantryItem);
navManager.removeTopPage();
});
}
public ItemInfoViewModel(PantryItemModel pantryItem)
{
navManager = PageNavigationManager.Instance;
PantryItem = pantryItem;
}
void pantryDeleteItemSelected(PantryItemModel pantryItem)
{
this.pantryList.Remove(pantryItem);
}
void pantryEditItemSelected(PantryItemModel pantryItem)
{
navManager.showEditItemPage(pantryItem);
}
void pantryItemSelected(PantryItemModel pantryItem)
{
navManager.showItemInfoPage(pantryItem);
}
public Task <bool> SetPantryAsync(string token, PantryItemModel userPantry)
{
throw new NotImplementedException();
}
