/*

 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#pragma once

#include <LibWeb/DOM/Element.h>

#include <LibWeb/DOM/NonElementParentNode.h>

#include <LibWeb/DOM/ParentNode.h>

namespace Web::DOM {

class DocumentFragment

    : public ParentNode

    , public NonElementParentNode<DocumentFragment> {

    WEB_PLATFORM_OBJECT(DocumentFragment, ParentNode);

    JS_DECLARE_ALLOCATOR(DocumentFragment);

public:

    static WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> construct_impl(JS::Realm& realm);

    virtual ~DocumentFragment() override = default;

    virtual FlyString node_name() const override { return "#document-fragment"_fly_string; }

    Element* host() { return m_host.ptr(); }

    Element const* host() const { return m_host.ptr(); }

    void set_host(Element*);

protected:

    explicit DocumentFragment(Document& document);

    virtual void initialize(JS::Realm&) override;

    virtual void visit_edges(Cell::Visitor&) override;

private:

    // https://dom.spec.whatwg.org/#concept-documentfragment-host

    JS::GCPtr<Element> m_host;

};

template<>

inline bool Node::fast_is<DocumentFragment>() const { return is_document_fragment(); }

}