/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "Request.h"

#include "nsDOMString.h"
#include "nsISupportsImpl.h"
#include "nsIURI.h"
#include "nsPIDOMWindow.h"

#include "mozilla/ErrorResult.h"
#include "mozilla/dom/Headers.h"
#include "mozilla/dom/Promise.h"

namespace mozilla {
namespace dom {

NS_IMPL_CYCLE_COLLECTING_ADDREF(Request)
NS_IMPL_CYCLE_COLLECTING_RELEASE(Request)
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(Request, mOwner, mHeaders)

NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(Request)
  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
  NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END

Request::Request(nsISupports* aOwner)
  : mOwner(aOwner)
  , mHeaders(new Headers(aOwner))
{
  SetIsDOMBinding();
}

Request::~Request()
{
}

/*static*/ already_AddRefed<Request>
Request::Constructor(const GlobalObject& global,
                     const RequestOrScalarValueString& aInput,
                     const RequestInit& aInit, ErrorResult& rv)
{
  nsRefPtr<Request> request = new Request(global.GetAsSupports());
  return request.forget();
}

already_AddRefed<Request>
Request::Clone() const
{
  nsRefPtr<Request> request = new Request(mOwner);
  return request.forget();
}

already_AddRefed<Promise>
Request::ArrayBuffer(ErrorResult& aRv)
{
  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject());
  MOZ_ASSERT(global);
  nsRefPtr<Promise> promise = Promise::Create(global, aRv);
  if (aRv.Failed()) {
    return nullptr;
  }

  promise->MaybeReject(NS_ERROR_NOT_AVAILABLE);
  return promise.forget();
}

already_AddRefed<Promise>
Request::Blob(ErrorResult& aRv)
{
  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject());
  MOZ_ASSERT(global);
  nsRefPtr<Promise> promise = Promise::Create(global, aRv);
  if (aRv.Failed()) {
    return nullptr;
  }

  promise->MaybeReject(NS_ERROR_NOT_AVAILABLE);
  return promise.forget();
}

already_AddRefed<Promise>
Request::Json(ErrorResult& aRv)
{
  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject());
  MOZ_ASSERT(global);
  nsRefPtr<Promise> promise = Promise::Create(global, aRv);
  if (aRv.Failed()) {
    return nullptr;
  }

  promise->MaybeReject(NS_ERROR_NOT_AVAILABLE);
  return promise.forget();
}

already_AddRefed<Promise>
Request::Text(ErrorResult& aRv)
{
  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject());
  MOZ_ASSERT(global);
  nsRefPtr<Promise> promise = Promise::Create(global, aRv);
  if (aRv.Failed()) {
    return nullptr;
  }

  promise->MaybeReject(NS_ERROR_NOT_AVAILABLE);
  return promise.forget();
}

bool
Request::BodyUsed()
{
  return false;
}
} // namespace dom
} // namespace mozilla