private Tuple <List <FileModel>, TreeItemRestructure> SplitModelToOperationGroup(FileModel model)
{
if (model.Type != DocumentType.Article)
{
return(null);
}
var content = (RestApiRootItemViewModel)model.Content;
if (content.Tags.Count == 0 || content.Children.Count == 0)
{
return(null);
}
var tagModels = GenerateTagModels(content).ToList();
if (tagModels.Count == 0)
{
return(null);
}
var treeItems = new List <TreeItem>();
var splittedModels = new List <FileModel>();
foreach (var tagModel in tagModels)
{
tagModel.Metadata["_isSplittedToTag"] = true;
var newModel = GenerateNewFileModel(model, tagModel);
splittedModels.Add(newModel);
treeItems.Add(ConvertToTreeItem(tagModel, newModel.Key));
}
// Only keep not tagged children in root model
var groupedUids = splittedModels.SelectMany(m => m.Uids).Select(u => u.Name).ToList();
content.Tags = new List <RestApiTagViewModel>();
content.Children = content.Children.Where(child => !groupedUids.Contains(child.Uid)).ToList();
content.Metadata["_isSplittedByTag"] = true;
model.Content = content;
// Reset uid definition
model.Uids = model.Uids.Where(u => !groupedUids.Contains(u.Name)).ToImmutableArray();
var treeItemRestruction = new TreeItemRestructure
{
ActionType = TreeItemActionType.AppendChild,
Key = model.Key,
TypeOfKey = TreeItemKeyType.TopicHref,
RestructuredItems = treeItems.OrderBy(s => s.Metadata[Constants.PropertyName.Name]).ToImmutableList(),
SourceFiles = new FileAndType[] { model.OriginalFileAndType }.ToImmutableList(),
};
return(Tuple.Create(splittedModels, treeItemRestruction));
}
private bool Matches(TocItemViewModel item, TreeItemRestructure restruction)
{
switch (restruction.TypeOfKey)
{
case TreeItemKeyType.TopicUid:
return(item.TopicUid == restruction.Key);
case TreeItemKeyType.TopicHref:
return(FilePathComparer.OSPlatformSensitiveStringComparer.Compare(item.TopicHref, restruction.Key) == 0);
default:
throw new NotSupportedException($"{restruction.TypeOfKey} is not a supported ComparerKeyType");
}
}
private bool Matches(TocItemViewModel item, TreeItemRestructure restruction)
{
switch (restruction.TypeOfKey)
{
case TreeItemKeyType.TopicUid:
// make sure TocHref is null so that TopicUid is not the resolved homepage in `href: api/` case
return(item.TocHref == null && item.TopicUid == restruction.Key);
case TreeItemKeyType.TopicHref:
return(item.TocHref == null && FilePathComparer.OSPlatformSensitiveStringComparer.Compare(item.TopicHref, restruction.Key) == 0);
default:
throw new NotSupportedException($"{restruction.TypeOfKey} is not a supported ComparerKeyType");
}
}
private void RestructureItem(TocItemViewModel item, List <TocItemViewModel> items, TreeItemRestructure restruction)
{
var index = items.IndexOf(item);
if (index < 0)
{
Logger.LogWarning($"Unable to find {restruction.Key}, it is probably removed or replaced by other restructions.");
return;
}
switch (restruction.ActionType)
{
case TreeItemActionType.ReplaceSelf:
{
if (restruction.RestructuredItems == null || restruction.RestructuredItems.Count == 0)
{
return;
}
if (restruction.RestructuredItems.Count > 1)
{
throw new InvalidOperationException($"{restruction.ActionType} does not allow multiple root nodes.");
}
var roots = GetRoots(restruction.RestructuredItems);
items[index] = roots[0];
break;
}
case TreeItemActionType.DeleteSelf:
{
items.RemoveAt(index);
break;
}
case TreeItemActionType.AppendChild:
{
if (restruction.RestructuredItems == null || restruction.RestructuredItems.Count == 0)
{
return;
}
if (item.Items == null)
{
item.Items = new TocViewModel();
}
var roots = GetRoots(restruction.RestructuredItems);
item.Items.AddRange(roots);
break;
}
case TreeItemActionType.PrependChild:
{
if (restruction.RestructuredItems == null || restruction.RestructuredItems.Count == 0)
{
return;
}
if (item.Items == null)
{
item.Items = new TocViewModel();
}
var roots = GetRoots(restruction.RestructuredItems);
item.Items.InsertRange(0, roots);
break;
}
case TreeItemActionType.InsertAfter:
{
if (restruction.RestructuredItems == null || restruction.RestructuredItems.Count == 0)
{
return;
}
var roots = GetRoots(restruction.RestructuredItems);
items.InsertRange(index + 1, roots);
break;
}
case TreeItemActionType.InsertBefore:
{
if (restruction.RestructuredItems == null || restruction.RestructuredItems.Count == 0)
{
return;
}
var roots = GetRoots(restruction.RestructuredItems);
items.InsertRange(index, roots);
break;
}
default:
break;
}
}