/*
 * Copyright (C) 2025 Samuel Weinig <sam@webkit.org>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include <WebCore/StyleValueTypes.h>

namespace WebCore {
namespace Style {

// <'-webkit-marquee-speed'> = <time [0,∞]>
// NOTE: There is no standard associated with this property. It exists to model the "marquee scroll interval" concept derived from the <marquee> element's `scrolldelay` attribute.
// https://html.spec.whatwg.org/multipage/obsolete.html#marquee-scroll-interval
// FIXME: Consider changing this type (and the associated internal property `-webkit-marquee-speed`) to be named after the spec term "marquee scroll interval".
struct WebkitMarqueeSpeed {
    using Time = Style::Time<CSS::Nonnegative>;

    Time value;

    constexpr WebkitMarqueeSpeed(Time value) : value { value } { }
    constexpr WebkitMarqueeSpeed(CSS::ValueLiteral<CSS::TimeUnit::S> literal) : value { literal } { }
    constexpr WebkitMarqueeSpeed(CSS::ValueLiteral<CSS::TimeUnit::Ms> literal) : value { CSS::convertToValueInUnitsOf<CSS::TimeUnit::S>(literal) } { }

    constexpr double asMilliseconds() const { return CSS::convertToValueInUnitsOf<CSS::TimeUnit::Ms>(value); }

    constexpr bool operator==(const WebkitMarqueeSpeed&) const = default;
    constexpr auto operator<=>(const WebkitMarqueeSpeed&) const = default;
};
DEFINE_TYPE_WRAPPER_GET(WebkitMarqueeSpeed, value);

} // namespace Style
} // namespace WebCore

DEFINE_TUPLE_LIKE_CONFORMANCE_FOR_TYPE_WRAPPER(WebCore::Style::WebkitMarqueeSpeed)
