Logger.h

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#ifndef LOGGER_H
#define LOGGER_H
 
#include <fstream>
#include <string>

enum class LogCategory {
    Arrival,   
    Assign,    
    Complete,  
    Reject,    
    Discard,   
    ScaleUp,   
    ScaleDown, 
    Status,    
    Info       
};

class Logger {
public:
    Logger(bool verbose, bool useColor);

    bool openEventFile(const std::string& path);

    bool verbose() const;

    void log(LogCategory category, unsigned long cycle, const std::string& source,
             const std::string& message);

    std::string colorize(LogCategory category, const std::string& text) const;
 
private:
    static const char* label(LogCategory category);
    static const char* color(LogCategory category);
 
    bool verbose_;
    bool useColor_;
    std::ofstream eventFile_;
};
 
#endif