private IParent Add(ListItem item)
{
if (item.Enumerator == null)
{
if (!(Elements.LastOrDefault() is BulletList list) || list.Start != item.Start)
{
list = new BulletList(item);
Add(list);
return(item);
}
return(list.Add(item));
}
else
{
if (!(Elements.LastOrDefault() is EnumeratedList list))
{
list = new EnumeratedList(item);
Add(list);
return(item);
}
return(list.Add(item));
}
}
public IParent Add(IElement current, int level = 0)
{
if (current is ListItem item)
{
if (item.Index == Items.Last().Index + 1)
{
Items.Add(item);
item.Parent = this;
return(item);
}
if (item.CreateNewList)
{
var list = new EnumeratedList(item);
Parent.Add(list);
return(item);
}
// downgrade to paragraph.
current = new Paragraph(item.TextAreas);
}
return(Parent.Add(current));
}