/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* 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/. */

#ifndef mozilla_dom_PresentationConnectionList_h

#define mozilla_dom_PresentationConnectionList_h

#include "mozilla/DOMEventTargetHelper.h"

#include "nsTArray.h"

namespace mozilla {

namespace dom {

class PresentationConnection;

class Promise;

class PresentationConnectionList final : public DOMEventTargetHelper

{

public:

  NS_DECL_ISUPPORTS_INHERITED

  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(PresentationConnectionList,

                                           DOMEventTargetHelper)

  PresentationConnectionList(nsPIDOMWindowInner* aWindow,

                             Promise* aPromise);

  virtual JSObject* WrapObject(JSContext* aCx,

                               JS::Handle<JSObject*> aGivenProto) override;

  void GetConnections(nsTArray<RefPtr<PresentationConnection>>& aConnections) const;

  void NotifyStateChange(const nsAString& aSessionId, PresentationConnection* aConnection);

  IMPL_EVENT_HANDLER(connectionavailable);

private:

  virtual ~PresentationConnectionList() = default;

  nsresult DispatchConnectionAvailableEvent(PresentationConnection* aConnection);

  typedef nsTArray<RefPtr<PresentationConnection>> ConnectionArray;

  typedef ConnectionArray::index_type ConnectionArrayIndex;

  ConnectionArrayIndex FindConnectionById(const nsAString& aId);

  RefPtr<Promise> mGetConnectionListPromise;

  // This array stores only non-terminsted connections.

  ConnectionArray mConnections;

};

} // namespace dom

} // namespace mozilla

#endif // mozilla_dom_PresentationConnectionList_h