IEvent.hpp

#pragma once
#include <source_location>
 
#include <EASTL/optional.h>
#include <EASTL/shared_ptr.h>
#include <EASTL/string.h>
#include "..\Common\Platform.hpp"
#ifdef MCE_PLATFORM_WINDOWS
#undef ERROR
#endif
 
namespace mce {
    class Thread;
    struct IEvent {
        virtual ~IEvent() = default;
        [[nodiscard]] virtual const char const* name() const = 0;
    };
    
    namespace event {
        struct LoggerOutput : IEvent {
            enum class Severity {
                INFO,
                WARN,
                ERROR,
                DEBUG,
                FATAL //Maybe
            };
            Severity severity;
            std::string msg;
            eastl::optional<std::source_location> location;
 
            explicit LoggerOutput(Severity s = Severity::INFO, const std::string m = "", eastl::optional<std::source_location> loc = eastl::nullopt)
                : severity(s), msg(m), location(loc) {}
 
            [[nodiscard]] virtual const char const* name() const override { return "mce.core.event.logger_output"; }
        };
 
        struct ThreadFinished : IEvent {
            ThreadFinished(Thread* ptr) : thread(ptr) {}
            Thread* thread;
            virtual const char const* name() const override { return "mce.core.event.thread_finished"; }
        };
 
        struct ThreadStarted : IEvent {
            ThreadStarted(Thread const* p, const eastl::string& n) : threadPtr(p), threadName(n) {}
            Thread const* threadPtr;
            const eastl::string threadName;
            virtual const char const* name() const override { return "mce.core.event.thread_started"; }
        };
    }
}