Logger.h

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#pragma once
#include "Data/AlertEvent.h"
#include "Common.h"
 
namespace RumPi
{
    class Logger
    {
    protected:
        std::string              myLogFilePath;     
        std::ofstream            myLogFile;         
        std::queue<AlertEvent>   myEventQueue;      
        std::mutex               myQueueMutex;      
        std::condition_variable  myQueueCondition;  
        std::thread              myWorkerThread;    
        std::atomic<bool>        myIsRunning;       
 
    private:
        Logger();
 
        virtual ~Logger();
 
        void ProcessQueue();
 
        void WriteEvent(const AlertEvent& theAlertEvent);
 
        void CleanUpOldLogs(const std::string& directory, const size_t maxFilesToKeep);
 
    public:
        void Initialize(const std::string& logDirectory = "");
 
        void Shutdown();
 
        const std::string& GetLogFilePath() const;
 
        static Logger& GetInstance();
 
        void HandleAlert(const AlertEvent& theAlertEvent);
 
        Logger(const Logger&) = delete;
        Logger& operator=(const Logger&) = delete;
    };
} // namespace RumPi