protected virtual WorkshopValidatedItem TestTags()
{
var originalTags = new TagsCollection(Target.Tags);
var newTags = new TagsCollection(originalTags.Where(x => x != null && IsTagAllowed(x.ToLowerInvariant()))
.Concat(GetForcedTags()).NonNull()).CleanUp().Sort();
for (var i = newTags.Count - 1; i >= MaxTagsCount; --i)
{
newTags.RemoveAt(i);
}
if (newTags.SequenceEqual(originalTags))
{
return(new WorkshopValidatedItem("Tags are correct"));
}
return(new WorkshopValidatedItem($"Tags will be changed to {newTags.Select(x => $"“{x}”").JoinToString(", ")}",
() => Target.Tags = newTags, () => Target.Tags = originalTags));
}
private void OnOkButtonClick(object sender, RoutedEventArgs e)
{
try
{
List <int> emptyIndices = new List <int>();
HashSet <string> original = new HashSet <string>();
HashSet <string> duplicates = new HashSet <string>();
int index = 0;
foreach (UserTagView view in TagsCollection)
{
if (string.IsNullOrEmpty(view.Name))
{
emptyIndices.Add(index);
}
else if (!original.Add(view.Name))
{
duplicates.Add(view.Name);
}
index++;
}
StringBuilder sb = new StringBuilder();
if (emptyIndices.Count > 0)
{
sb.Append("Вы не указали имена для тегов: ").AppendLine(string.Join(", ", emptyIndices));
}
if (duplicates.Count > 0)
{
sb.AppendLine("В таблице присутствуют теги с одинаковыми именами:");
foreach (string name in duplicates)
{
sb.AppendLine(name);
}
}
if (sb.Length > 0)
{
MessageBox.Show(sb.ToString(), "Ошибка!", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
int priority = 0;
IEnumerable <UserTag> items = TagsCollection.Select(view =>
{
UserTag tag = (UserTag)view;
tag.Priority = priority++;
return(tag);
});
Options.UserTags.TrySync(items);
Options.Save();
DialogResult = true;
Close();
}
catch (Exception ex)
{
UIHelper.ShowError(ex);
}
}
