private async void ChangeItemStatusAsync(object arg)
{
var selectedToDoItem = arg as ToDoItem;
if (selectedToDoItem != null)
{
bool isOldStatusValueDone = ToDoItems.Where(x => x.Id == selectedToDoItem.Id).FirstOrDefault().IsDone;
string statusNameForQuestion;
if (isOldStatusValueDone)
{
statusNameForQuestion = AppResource.ActiveText;
}
else
{
statusNameForQuestion = AppResource.DoneText;
}
if (await UserDialogs.Instance.ConfirmAsync($"{AppResource.AreYouSureMarkItemText} {statusNameForQuestion}?",
AppResource.ChangeStatusText,
AppResource.YesText,
AppResource.CancelText))
{
bool isNewStatusValueDone = !isOldStatusValueDone;
ToDoItems.Where(x => x.Id == selectedToDoItem.Id).FirstOrDefault().IsDone = isNewStatusValueDone;
if (ToDoItems != null)
{
_dataService.SaveOrUpdateToDoItemsAsync(ToDoItems.ToList());
}
}
}
}
private async void RemoveItemAsync(object arg)
{
var selectedToDoItem = arg as ToDoItem;
if (selectedToDoItem != null)
{
if (await UserDialogs.Instance.ConfirmAsync(AppResource.AreYouSureRemoveText,
AppResource.RemoveText,
AppResource.YesText,
AppResource.CancelText))
{
if (ToDoItems != null)
{
ToDoItems.Remove(ToDoItems.Where(x => x.Id == selectedToDoItem.Id).FirstOrDefault());
_dataService.SaveOrUpdateToDoItemsAsync(ToDoItems.ToList());
}
}
}
}