using System.Collections;
using System.Collections.Generic;
using System.Text.RegularExpressions;
namespace Rokojori
{
public class XMLDocument:XMLNode
{
XMLElementNode _documentElement;
List<XMLNode> _roots = new List<XMLNode>();
// public List<XMLNode> roots => _roots;
public static XMLDocument From( string text )
{
var reader = new XMLReader();
return reader.Read( text );
}
public static XMLDocument HTML()
{
var text = "<!DOCTYPE html><html><head></head><body></body></html>";
return From( text );
}
public void AppendChild( XMLNode node )
{
_roots.Add( node );
if ( XMLNode.NodeType.Element == node.nodeType )
{
_documentElement = (XMLElementNode) node;
}
node._SetParent( this );
}
public int numRoots => _roots.Count;
public XMLNode GetChild( int index )
{
return _roots[ index ];
}
public XMLDocument():base( null, XMLNode.NodeType.Document )
{
_document = this;
}
public XMLElementNode documentElement
{
get => _documentElement;
set
{
_documentElement = value;
}
}
public string Serialize()
{
var serializer = new XMLSerializer();
return serializer.SerializeXMLNode( document );
}
public static XMLDocument CreateHtmlDocument( bool addHeadAndBody = true )
{
var htmlDocument = new XMLDocument();
htmlDocument._documentElement = HTMLElementName.html.Create( htmlDocument );
htmlDocument._roots.Add( htmlDocument._documentElement );
if ( addHeadAndBody )
{
htmlDocument._documentElement.AppendChild( HTMLElementName.head.Create( htmlDocument ) );
htmlDocument._documentElement.AppendChild( HTMLElementName.body.Create( htmlDocument ) );
}
return htmlDocument;
}
public XMLElementNode Create( XMLElementNodeName nodeName, string text = null )
{
var element = nodeName.Create( this );
if ( text != null )
{
element.AddText( text );
}
return element;
}
public XMLTextNode CreateText( string text )
{
return new XMLTextNode( this, text );
}
public XMLElementNode querySelector( XMLElementSelector selector )
{
return XMLQuery.SelectElement( this, selector );
}
public XMLElementNode querySelector( string selector )
{
return querySelector( XMLElementSelectors.From( selector ) );
}
public List<XMLElementNode> querySelectorAll( XMLElementSelector selector )
{
return XMLQuery.SelectAllElements( this, selector );
}
public List<XMLElementNode> querySelectorAll( string selector )
{
return querySelectorAll( XMLElementSelectors.From( selector ) );
}
}
}