BuildRouteWorkItem.h

// Copyright eeGeo Ltd (2016), All Rights Reserved

#pragma once

#include "Routes.h"
#include "RouteStyle.h"
#include "RouteVertex.h"
#include "ClippedRoute.h"
#include "WorkItem.h"
#include "Helpers.h"
#include "PendingWorkItemContainer.h"

#include <string>
#include <vector>


namespace Eegeo
{
    namespace Routes
    {
        namespace Webservice
        {
            class BuildRouteWorkItem : public Eegeo::Concurrency::Tasks::WorkItem
            {
            private:

                struct BuiltRoute
                {
                    Routes::Clipping::ClippedRoute clippedRoute;
                    std::vector<Routes::RouteVertex> routeVertices;
                };



                std::string m_json;
                long long m_start;

                // only accessed on main thread
                Routes::RouteService& m_routeService;
                // only accessed on main thread
                Eegeo::Routes::Style::RouteStyle m_routeStyle;

                std::vector<BuiltRoute> m_builtRoutes;

                Eegeo::Concurrency::PendingWorkItemContainer* m_pPendingWorkItemContainer;

                BuiltRoute BuildRoute(const RouteData& route) const;
                Eegeo::v4 m_color;

            public:

                BuildRouteWorkItem(const std::string& m_json,
                                   Routes::RouteService& routeService,
                                   const Eegeo::Routes::Style::RouteStyle& routeStyle);

                BuildRouteWorkItem(const std::string& m_json,
                    Routes::RouteService& routeService,
                    const Eegeo::Routes::Style::RouteStyle& routeStyle,
                    Eegeo::Concurrency::PendingWorkItemContainer* pPendingWorkItemContainer);

                void SetColor(Eegeo::v4 color);

                virtual ~BuildRouteWorkItem() {}

                void DoWork();

                void DoFinalizeOnMainThread();
            };
        }
    }
}