/// <summary>
/// Initializes a new <see cref="BBTagNode" /> with the provided <paramref name="name" /> and
/// <paramref name="value" />.
/// </summary>
/// <param name="name"></param>
/// <param name="value"></param>
/// <param name="children"></param>
/// <returns></returns>
public static BBTagNode Tag(string name, string value, params BBNode[] children)
{
var tag = new BBTagNode(false, name, value);
foreach (var child in children)
{
tag.AddChild(child);
}
return(tag);
}
private void ParseOpeningTag(BBToken nameToken)
{
var selfClosing = false;
var name = nameToken.Value !;
string?value = null;
if (nameToken.Type != BBTokenType.Text)
{
throw new FormatException($"Expected tag name but got {nameToken.Type}.");
}
var rbracket = GetNextToken();
if (rbracket?.Type == BBTokenType.Equals)
{
var valueToken = GetNextToken();
if (valueToken?.Type != BBTokenType.Text)
{
throw new FormatException("Value must come after the equals sign.");
}
value = valueToken.Value.Value;
rbracket = GetNextToken();
}
if (rbracket?.Type == BBTokenType.Slash)
{
selfClosing = true;
rbracket = GetNextToken();
}
if (rbracket?.Type != BBTokenType.RBracket)
{
throw new FormatException($"Unfinished tag '{name}'.");
}
var node = new BBTagNode(selfClosing, name, value);
_nodeStack.Peek().AddChild(node);
if (!selfClosing)
{
_nodeStack.Push(node);
}
}