#include "./logger.h"

#include <cstdarg>
#include <cstdio>
#include <string>

using namespace irsdk_node;

static std::string makeFormatStr(LogLevel aLevel, const char* aFormat)
{
    std::string str;

    str += "(irsdk-node)(";
    str += Logger::GetLabelForLevel(aLevel);
    str += ") ";
    str += aFormat;

    return str;
}

void Logger::info(const char* aFormat, ...) const
{
    if (logLevel < LogLevel_Info)
        return;

    auto formatStr = makeFormatStr(LogLevel_Info, aFormat);

    va_list args;
    va_start(args, aFormat);
    vprintf(formatStr.c_str(), args);
    va_end(args);
}

void Logger::warn(const char* aFormat, ...) const
{
    if (logLevel < LogLevel_Warn)
        return;

    auto formatStr = makeFormatStr(LogLevel_Warn, aFormat);

    va_list args;
    va_start(args, aFormat);
    vprintf(formatStr.c_str(), args);
    va_end(args);
}

void Logger::error(const char* aFormat, ...) const
{
    if (logLevel < LogLevel_Error)
        return;

    auto formatStr = makeFormatStr(LogLevel_Error, aFormat);

    va_list args;
    va_start(args, aFormat);
    vprintf(formatStr.c_str(), args);
    va_end(args);
}

void Logger::debug(const char* aFormat, ...) const
{
    if (logLevel < LogLevel_Debug)
        return;

    auto formatStr = makeFormatStr(LogLevel_Debug, aFormat);

    va_list args;
    va_start(args, aFormat);
    vprintf(formatStr.c_str(), args);
    va_end(args);
}