public TodoViewModel(Todo todo)
{
MessengerInstance.Register <TagAddedMessage>(this, OnTagAdded);
MessengerInstance.Register <TagRemovedMessage>(this, OnTagRemoved);
TodoRepo = new TodoRepository(App.Session);
Model = todo;
_Done = Model.Done;
if (Model?.Project?.Tags != null)
{
AllTags = new ObservableCollection <TodoTagViewModel>(Model.Project.Tags.Select(t => new TodoTagViewModel(t)
{
IsSelected = Model.Tags.Contains(t)
}));
}
else
{
AllTags = new ObservableCollection <TodoTagViewModel>();
}
foreach (var t in AllTags)
{
t.Selected += Tag_Selected;
t.Deselected += Tag_Deselected;
}
Tags = new ObservableCollection <TodoTagViewModel>(AllTags.Where(t => t.IsSelected));
}
public IList <Note> GetNotesByTags(params string[] args)
{
var tags = AllTags.Where(m => args.Contains(m.Name)).Select(m => m.Guid).ToList();
var filter = new NoteFilter {
TagGuids = tags
};
var notes = Note.FindNotes(filter, 0, Evernote.EDAM.Limits.Constants.EDAM_USER_NOTES_MAX);
return(notes.Notes.OrderBy(m => m.Title).ToList());
}
private void UpdateFiltered()
{
if (searchBox.Text.Any())
{
var list = AllTags.Where(i => i.Contains(searchBox.Text, StringComparison.OrdinalIgnoreCase)).ToList();
var sorted = list.OrderByDescending(i => i.StartsWith(searchBox.Text, StringComparison.OrdinalIgnoreCase)).ToList();
PopulateFiltered(sorted);
}
else
{
PopulateFiltered(AllTags);
}
}
/// <summary>
/// Get Unity tagPaths by logic and tags.
/// </summary>
/// <param name="tagLogic">The tag logic.</param>
/// <param name="tags">The tags.</param>
public IEnumerable <IEnumerable <string> > GetTagPathMatches(TagLogic tagLogic, params string[] tags)
{
IEnumerable <IEnumerable <string> > baseTagPaths = AllTagPaths;
IEnumerable <string> splitTags = tags.SelectMany(t => t.Split('/'));
IEnumerable <string> regexTagPatterns = splitTags.Where(p => Regex.Match(p, @"[*+?^\\{}\[\]$<>:]").Success);
IEnumerable <string> regexTags = regexTagPatterns.SelectMany(p => AllTags.Where(t => Regex.Match(t, p).Success));
IEnumerable <string> findTags = splitTags.Except(regexTagPatterns).Concat(regexTags).Distinct();
IEnumerable <IEnumerable <string> > resultTagPaths = null; // Enumerable.Empty<IEnumerable<string>>();
foreach (IEnumerable <IEnumerable <string> > tagPaths in findTags.Select(t => AllTagPaths.Where(p => ExpandTagGroups(p).Contains(t))))
{
resultTagPaths = GetTagPathMatches(tagLogic, tagPaths, resultTagPaths);
}
return(resultTagPaths ?? Enumerable.Empty <IEnumerable <string> >());
}
