private bool CheckProjectForDuplicateIncludes(ProjectDocument project)
{
if (project == null)
{
return(true);
}
var duplicates = project.Entities.GroupBy(e => e.Name)
.Where(g => g.Count() > 1);
foreach (var dupe in duplicates)
{
var dialogModel = new DuplicateObjectsDialogViewModel(dupe.Key, dupe.AsEnumerable());
var dialog = new DuplicateObjectsDialog();
dialog.DataContext = dialogModel;
dialog.ShowDialog();
if (dialog.DialogResult.HasValue && dialog.DialogResult.Value)
{
var toRemove = dupe.Where(e => e.StoragePath.Relative != dialogModel.SelectedFile).ToList();
foreach (var entity in toRemove)
{
if (dialogModel.DeleteDuplicates)
{
project.RemoveEntity(entity);
}
else
{
project.UnloadEntity(entity);
}
}
}
else
{
return(false);
}
}
return(true);
}