#include "Socket/Log.hpp"

#include "spdlog/sinks/stdout_color_sinks.h"
#include "spdlog/sinks/rotating_file_sink.h"
#ifdef _WIN32
#include "spdlog/sinks/msvc_sink.h"
#endif

#include "precomp.hpp"

namespace Chattr::log {

void setDefaultLogger(spdlog::level::level_enum logLevel, gsl::czstring logFileName, std::uint32_t logFileSize, std::uint32_t logFileCount) {
    std::vector<spdlog::sink_ptr> sinks;
    sinks.push_back(std::make_shared<spdlog::sinks::stdout_color_sink_mt>());
    sinks.push_back(std::make_shared<spdlog::sinks::rotating_file_sink_mt>(logFileName, logFileSize, logFileCount, false));
#ifdef _WIN32
    sinks.push_back(std::make_shared<spdlog::sinks::msvc_sink_mt>());
#endif
    auto chatteringLogger = std::make_shared<spdlog::logger>("Chattering Logger", begin(sinks), end(sinks));
    chatteringLogger->set_level(logLevel);
    spdlog::set_default_logger(chatteringLogger);
}

void critical(gsl::czstring msg) {
#ifdef _WIN32
    LPSTR msgbuf = nullptr;
    FormatMessageA(
        FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
        NULL,
        WSAGetLastError(),
        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
        (LPSTR)&msgbuf,
        0,
        NULL);
    spdlog::critical("[{}] {}", msg, msgbuf);
    LocalFree(msgbuf);
#elif __linux__
    gsl::czstring msgbuf = strerror(errno);
    spdlog::critical("[{}] {}", msg, msgbuf);
#else
#error "이 플랫폼은 지원되지 않습니다."
#endif
    std::exit(EXIT_FAILURE);
}

void error(gsl::czstring msg) {
#ifdef _WIN32
    LPSTR msgbuf = nullptr;
    FormatMessageA(
        FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
        NULL,
        WSAGetLastError(),
        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
        (LPSTR)&msgbuf,
        0,
        NULL);
    spdlog::critical("[{}] {}", msg, msgbuf);
    LocalFree(msgbuf);
#elif __linux__
    gsl::czstring msgbuf = strerror(errno);
    spdlog::critical("[{}] {}", msg, msgbuf);
#else
#error "이 플랫폼은 지원되지 않습니다."
#endif
}

}