//
// Created by atdunbg on 2026/9/20.
//
#include <Engine/Core/Log.h>

#include "spdlog/sinks/basic_file_sink.h"
#include "spdlog/sinks/stdout_color_sinks.h"

namespace Engine::Logger
{
    static bool IsInited = false;

    void Initialize()
    {
        if (IsInited)
        {
            throw std::runtime_error("spdlog already inited");
        }
        IsInited = true;

        // 控制台彩色 sink (多线程安全)
        auto console = std::make_shared<spdlog::sinks::stderr_color_sink_mt>();
        console->set_pattern("%^[%T.%e] [%l] [%n] %v%$");

        // 文件
        auto file = std::make_shared<spdlog::sinks::basic_file_sink_mt>("HelloVulkan.log", true);
        file->set_pattern("[%Y-%m-%d %T.%e] [%l] [%t] %v");

        // 多sink 组合默认 logger

        // auto logger = std::make_shared<spdlog::logger>("hello", spdlog::sinks_init_list{console, file});
        auto logger = std::make_shared<spdlog::logger>("APP", spdlog::sinks_init_list{console, file});
        logger->set_level(spdlog::level::trace);
        logger->flush_on(spdlog::level::warn); // warn 及以上立即 flush,避免崩溃丢日志

        spdlog::set_default_logger(logger);
    }


    void Shutdown()
    {
        if (!IsInited)
        {
            throw std::runtime_error("spdlog already shutdown or not init");
        }
        IsInited = false;

        spdlog::shutdown();
    }
}