MapsceneService.h

// Copyright eeGeo Ltd (2012-2017), All Rights Reserved

#pragma once

#include "IMapsceneService.h"
#include "Mapscenes.h"
#include "Web.h"
#include "CallbackCollection.h"
#include "WebLoadRequestCompletionCallback.h"
#include "MapsceneRequestIdGenerator.h"
#include <map>
#include <string>


namespace Eegeo
{
    namespace Mapscenes
    {
        class MapsceneService : public IMapsceneService
        {
        public:

            MapsceneService(Web::IWebLoadRequestFactory& webRequestFactory,
                            MapsceneApplier& mapsceneApplier);
            ~MapsceneService();

            MapsceneRequestId LoadMapscene(
                    const std::string& urlOrShortlink,
                    bool applyMapsceneOnSuccess);

            void CancelRequest(MapsceneRequestId requestId);

            void RegisterRequestCompletedCallback(MapsceneRequestCompletedCallback& callback);
            void UnregisterRequestCompletedCallback(MapsceneRequestCompletedCallback& callback);

        private:

            struct MapsceneRequest
            {
            public:

                MapsceneRequest(Web::IWebLoadRequest* pWebRequest,
                                bool shouldApplyOnSuccess)
                : pWebRequest(pWebRequest)
                , shouldApplyOnSuccess(shouldApplyOnSuccess)
                {
                }

                Web::IWebLoadRequest* pWebRequest;
                bool shouldApplyOnSuccess;
            };


            void OnRequestComplete(Web::IWebResponse& webResponse);

            Web::IWebLoadRequestFactory& m_webRequestFactory;
            MapsceneApplier& m_mapsceneApplier;
            Web::TWebLoadRequestCompletionCallback<MapsceneService> m_webLoadFinishedHandler;
            MapsceneRequestIdGenerator m_requestIdGenerator;
            std::map<MapsceneRequestId, MapsceneRequest> m_requestsMap;
            Helpers::CallbackCollection1<const MapsceneRequestResponse> m_requestCompletedCallbacks;
        };
    }

}