/*

 * Copyright (c) 2020, the SerenityOS developers.

 * Copyright (c) 2022, Luke Wilde <lukew@serenityos.org>

 *

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

 */

#pragma once

#include <LibWeb/ARIA/Roles.h>

#include <LibWeb/HTML/FormAssociatedElement.h>

#include <LibWeb/HTML/HTMLElement.h>

namespace Web::HTML {

class HTMLOutputElement final

    : public HTMLElement

    , public FormAssociatedElement {

    WEB_PLATFORM_OBJECT(HTMLOutputElement, HTMLElement);

    JS_DECLARE_ALLOCATOR(HTMLOutputElement);

    FORM_ASSOCIATED_ELEMENT(HTMLElement, HTMLOutputElement)

public:

    virtual ~HTMLOutputElement() override;

    JS::NonnullGCPtr<DOM::DOMTokenList> html_for();

    String const& type() const

    {

        static String const output = "output"_string;

        return output;

    }

    String default_value() const;

    void set_default_value(String const&);

    String value() const override;

    void set_value(String const&);

    // ^FormAssociatedElement

    // https://html.spec.whatwg.org/multipage/forms.html#category-listed

    virtual bool is_listed() const override { return true; }

    // https://html.spec.whatwg.org/multipage/forms.html#category-autocapitalize

    virtual bool is_resettable() const override { return true; }

    // https://html.spec.whatwg.org/multipage/forms.html#category-autocapitalize

    virtual bool is_auto_capitalize_inheriting() const override { return true; }

    // ^HTMLElement

    // https://html.spec.whatwg.org/multipage/forms.html#category-label

    virtual bool is_labelable() const override { return true; }

    virtual void reset_algorithm() override;

    virtual void clear_algorithm() override;

    // https://www.w3.org/TR/html-aria/#el-output

    virtual Optional<ARIA::Role> default_role() const override { return ARIA::Role::status; }

private:

    HTMLOutputElement(DOM::Document&, DOM::QualifiedName);

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

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

    virtual void form_associated_element_attribute_changed(FlyString const& name, Optional<String> const& value) override;

    JS::GCPtr<DOM::DOMTokenList> m_html_for;

    Optional<String> m_default_value_override {};

};

}