PoiService.h

#pragma once

#include "Types.h"
#include "IPoiService.h"
#include "PoiSearch.h"
#include "PoiSearchIdGenerator.h"
#include "IWebLoadRequestFactory.h"
#include "Web.h"
#include "WebLoadRequestCompletionCallback.h"
#include "LatLongAltitude.h"
#include "CallbackCollection.h"
#include "PoiServiceConfiguration.h"
#include <string>
#include <map>


namespace Eegeo
{
    namespace PoiSearch
    {
        class PoiService: public IPoiService, protected Eegeo::NonCopyable
        {
        public:
            PoiService(
                    const Web::ApiTokenModel& apiTokenModel,
                    Web::IWebLoadRequestFactory& webRequestFactory,
                    const PoiServiceConfiguration& config);

            ~PoiService();

            PoiSearchId BeginTextSearch(const TextSearchOptions& options) override;
            PoiSearchId BeginTagSearch(const TagSearchOptions& options) override;
            PoiSearchId BeginAutocompleteSearch(const AutocompleteOptions& options) override;
            void CancelSearch(PoiSearchId poiSearchId) override;

            void RegisterSearchCompletedCallback(PoiSearchCompletedCallback& callback) override;
            void UnregisterSearchCompletedCallback(PoiSearchCompletedCallback& callback) override;

        private:

            void OnSearchComplete(Web::IWebResponse& webResponse);

            PoiSearchId CreateSearch();

            const Web::ApiTokenModel& m_apiTokenModel;
            Web::IWebLoadRequestFactory& m_webRequestFactory;
            Web::TWebLoadRequestCompletionCallback<PoiService> m_webLoadFinishedHandler;
            PoiSearchIdGenerator m_searchIdGenerator;
            const PoiServiceConfiguration m_config;
            std::map<PoiSearchId, Web::IWebLoadRequest*> m_webRequests;
            Helpers::CallbackCollection1<const PoiSearchResults> m_searchCompletedCallbacks;
        };
    }
}