private void UnmarkAsCompletedPurchase(object obj)
{
PurchaseViewModel purchase = obj as PurchaseViewModel;
if (purchase != null && purchase.isValid)
{
App.CurrentPurchases.FirstOrDefault(p => p.Name == purchase.Name).Completed = false;
if (!App.CurrentPurchases.Any(p => p.Completed))
{
var t = (Tab)(Main.CompletedPurchasesStackLayout.Parent.Parent.Parent.Parent);
t.IsEnabled = false;
var fi = (FlyoutItem)(t.Parent);
fi.CurrentItem = fi.Items[0];
}
}
Back();
}
private async void MoveItem(object obj)
{
var item = (GroupItemViewModel)obj;
if (string.IsNullOrEmpty(item.Name))
{
ListVM.Main.DisplayAlert("Внимание!", "Заполните название.", "Ок");
return;
}
var dirs = ListVM.GroupsList.Where(g => g.Name != ListVM.ActiveGroup.Name && g.Name != "Без названия").Select(g => g.Name).ToArray();
string[] directions = new string[dirs.Length + 2];
directions[0] = "В активный список";
for (int i = 1; i <= dirs.Length; i++)
{
directions[i] = dirs[i - 1];
}
directions[directions.Length - 1] = "В планы";
var direct = await ListVM.Main.DisplayActionSheet("Переместить элемент в ...", "Отмена", null, directions);
if (direct == directions[directions.Length - 1])//в планы
{
App.Database.SavePlanItem(new Plan()
{
Name = item.Name
});
ListVM.Main.plan.Back();
DeleteItem(item);
ListVM.Main.DisplayAlert("", "Перемещено в планы", "Ок");
}
else if (direct == directions[0])//к активным
{
PurchaseViewModel purchase = new PurchaseViewModel()
{
Name = item.Name, Count = item.Count, Units = item.Units, Completed = item.Completed, ListVM = ListVM.Main.activePurchases
};
if (App.CurrentPurchases.Any(p => p.Name.ToLower() == purchase.Name.ToLower()))
{
ListVM.Main.DisplayAlert("Внимание!", "Такой элемент уже имеется в списке.", "Ok");
return;
}
App.CurrentPurchases.Add(purchase);
ListVM.Main.activePurchases.Back();
DeleteItem(item);
if (App.CurrentPurchases.Any(p => p.Completed))
{
((Tab)(ListVM.Main.CompletedPurchasesStackLayout.Parent.Parent.Parent.Parent)).IsEnabled = true;
}
ListVM.Main.DisplayAlert("", "Добавлено к активному списку", "Ок");
}
else if (directions.Any(d => d == direct))
{
var grIndex = ListVM.GroupsList.IndexOf(ListVM.GroupsList.FirstOrDefault(g => g.Name == direct));
if (ListVM.GroupsList[grIndex].PurchasesList == null)
{
ListVM.GroupsList[grIndex].PurchasesList = new List <Purchase>();
}
else if (ListVM.GroupsList[grIndex].PurchasesList.Any(p => p.Name.ToLower() == direct.ToLower()))
{
ListVM.Main.DisplayAlert("Внимание!", "Такой элемент уже имеется в списке.", "Ok");
return;
}
ListVM.GroupsList[grIndex].PurchasesList.Add(new Purchase()
{
Name = item.Name, Count = item.Count, Completed = item.Completed, Units = item.Units
});
App.Database.SaveGroupItem(ListVM.GroupsList[grIndex].Group);
DeleteItem(item);
ListVM.Main.DisplayAlert("", $"Перемещено в группу {direct}", "Ок");
ListVM.BackToList();
}
}