#include "SgfParamManager.h"
#include <algorithm>
#include <string>
#include <cctype>

/** @brief ²ÎÊýÈÝÆ÷±äÁ¿*/
map<std::string, void *> m_mapParaManager;
static SgfParamManager* m_SgfParamManager_pInstance = NULL;

SgfParamManager* SgfParamManager::GetInstance()
{
    if (m_SgfParamManager_pInstance == NULL)
        m_SgfParamManager_pInstance = new SgfParamManager();

    return m_SgfParamManager_pInstance;
}

void SgfParamManager::addParam(const string &tKey, void *paramValue)
{
    // Reemplaza la línea problemática
    string tKeyLow = tKey; // Copia el contenido de tKey
    std::transform(tKeyLow.begin(), tKeyLow.end(), tKeyLow.begin(), [](unsigned char c) { return std::tolower(c); });

    //string tKeyLow = strlwr((char*)(tKey.data()));
    map<string, void *>::iterator it = m_mapParaManager.find(tKey);
    if (it == m_mapParaManager.end())
    {
        m_mapParaManager.insert(std::pair<string, void*>(tKey, paramValue));
    }
    else
    {
        it->second = paramValue;
    }
}

void* SgfParamManager::getParamValue(const string &tKey)
{
    string tKeyLow = tKey; // Copia el contenido de tKey
    std::transform(tKeyLow.begin(), tKeyLow.end(), tKeyLow.begin(), [](unsigned char c) { return std::tolower(c); });

    //string tKeyLow = strlwr((char*)(tKey.data()));
    map<string, void *>::iterator it = m_mapParaManager.find(tKey);
    if (it == m_mapParaManager.end())
    {
        return NULL;
    }
    else
        return it->second;
}