PinRepository.h

// Copyright eeGeo Ltd (2012-2014), All Rights Reserved

#pragma once

#include "Types.h"
#include "IPinObservable.h"
#include "Pins.h"
#include <vector>

namespace Eegeo
{
    namespace Pins
    {
        class PinRepository : protected Eegeo::NonCopyable, public IPinObservable
        {
        public:
            PinRepository();
            
            ~PinRepository();
            
            void AddPin(Pin& pPinToAdd);

            void RemovePin(Pin& pPinToRemove);
            
            int GetNumOfPins() const;
            
            Pin* GetPinAtIndex(int pinIndex) const;
            
            Pin* GetPinById(TPinId id) const;
            
            virtual void AddPinObserver(IPinObserver& observerToAdd);

            virtual void RemovePinObserver(IPinObserver& observerToRemove);
            
        private:
            typedef std::vector<Pin*> TPins;
            TPins m_pins;
            
            typedef std::vector<IPinObserver*> TPinObservers;
            TPinObservers m_observers;
            
            bool ContainsPin(const Pin* pPinToCheck) const;
            bool ContainsPinId(TPinId pinId) const;
            Pin* FindPinById(TPinId pinId) const;
        };
    }
}