/*

 * Copyright (c) 2021-2024, Sam Atkins <sam@ladybird.org>

 * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>

 *

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

 */

#include <LibWeb/Bindings/CSSGroupingRulePrototype.h>

#include <LibWeb/Bindings/Intrinsics.h>

#include <LibWeb/Bindings/MainThreadVM.h>

#include <LibWeb/CSS/CSSGroupingRule.h>

#include <LibWeb/CSS/CSSRuleList.h>

#include <LibWeb/HTML/Window.h>

namespace Web::CSS {

CSSGroupingRule::CSSGroupingRule(JS::Realm& realm, CSSRuleList& rules)

    : CSSRule(realm)

    , m_rules(rules)

{

    for (auto& rule : *m_rules)

        rule->set_parent_rule(this);

}

void CSSGroupingRule::initialize(JS::Realm& realm)

{

    Base::initialize(realm);

    WEB_SET_PROTOTYPE_FOR_INTERFACE(CSSGroupingRule);

}

void CSSGroupingRule::visit_edges(Cell::Visitor& visitor)

{

    Base::visit_edges(visitor);

    visitor.visit(m_rules);

}

WebIDL::ExceptionOr<u32> CSSGroupingRule::insert_rule(StringView rule, u32 index)

{

    TRY(m_rules->insert_a_css_rule(rule, index));

    // NOTE: The spec doesn't say where to set the parent rule, so we'll do it here.

    m_rules->item(index)->set_parent_rule(this);

    return index;

}

WebIDL::ExceptionOr<void> CSSGroupingRule::delete_rule(u32 index)

{

    return m_rules->remove_a_css_rule(index);

}

void CSSGroupingRule::for_each_effective_rule(TraversalOrder order, Function<void(Web::CSS::CSSRule const&)> const& callback) const

{

    m_rules->for_each_effective_rule(order, callback);

}

void CSSGroupingRule::set_parent_style_sheet(CSSStyleSheet* parent_style_sheet)

{

    CSSRule::set_parent_style_sheet(parent_style_sheet);

    for (auto& rule : *m_rules)

        rule->set_parent_style_sheet(parent_style_sheet);

}

}