/*
 * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <LibWeb/Bindings/AbortController.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/DOM/AbortController.h>
#include <LibWeb/DOM/AbortSignal.h>

namespace Web::DOM {

GC_DEFINE_ALLOCATOR(AbortController);

WebIDL::ExceptionOr<GC::Ref<AbortController>> AbortController::construct_impl(JS::Realm& realm)
{
    auto signal = TRY(AbortSignal::construct_impl(realm));
    return realm.create<AbortController>(realm, move(signal));
}

// https://dom.spec.whatwg.org/#dom-abortcontroller-abortcontroller
AbortController::AbortController(JS::Realm& realm, GC::Ref<AbortSignal> signal)
    : PlatformObject(realm)
    , m_signal(move(signal))
{
}

AbortController::~AbortController() = default;

void AbortController::initialize(JS::Realm& realm)
{
    WEB_SET_PROTOTYPE_FOR_INTERFACE(AbortController);
    Base::initialize(realm);
}

void AbortController::visit_edges(Cell::Visitor& visitor)
{
    Base::visit_edges(visitor);
    visitor.visit(m_signal);
}

// https://dom.spec.whatwg.org/#dom-abortcontroller-abort
void AbortController::abort(Optional<JS::Value> reason)
{
    // The abort(reason) method steps are to signal abort on this’s signal with reason if it is given.
    m_signal->signal_abort(reason.value_or(JS::js_undefined()));
}

}
