engine_error_log.h

#pragma once
 
#include <chrono>
#include <cstddef>
#include <string>
#include <vector>
 
namespace Vkm::Engine {

class EngineErrorLog {
    public:
        struct Entry {
            std::chrono::system_clock::time_point timestamp;
            std::string  category;      
            std::string  source;        
            std::string  message;
            unsigned int repeatCount = 1;
        };
 
        static constexpr std::size_t CAPACITY = 64;
 
    public:
        EngineErrorLog()  = default;
        ~EngineErrorLog() = default;
 
        EngineErrorLog(const EngineErrorLog& other) = delete;
        EngineErrorLog& operator=(const EngineErrorLog& other) = delete;
 
        EngineErrorLog(EngineErrorLog && other) = delete;
        EngineErrorLog& operator=(EngineErrorLog && other) = delete;
 
    public:
        void push(std::string category, std::string source, std::string message);

        void clearAll();

        const std::vector<Entry>& entries() const { return m_entries; }

        unsigned long long totalPushed() const { return m_totalPushed; }
 
    private:
        std::vector<Entry> m_entries;        
        unsigned long long m_totalPushed = 0;
};

void reportError(const char* category, std::string source, std::string message);

void setErrorSink(EngineErrorLog* sink);
 
} // namespace Vkm::Engine