#include "controller_handler.h"


QString ControllerHandler::getClassname(const char *mangled_name) {
#ifndef _MSC_VER
    std::size_t len = 0;
    int status = 0;
    std::unique_ptr<char, decltype(&std::free)> ptr(
            __cxxabiv1::__cxa_demangle(mangled_name, nullptr, &len, &status),
            &std::free);
    if (status == 0) {
        return { ptr.get() };
    }
    return "";
#else
    auto pos = strstr(mangled_name, " ");
            if (pos == nullptr)
                return std::string{mangled_name};
            else
            return std::string{pos + 1};
#endif
}

void ControllerHandler::registerCtl(const QString &key, const ControllerFunc &fun) {
    getControllerFuncMap().insert(key.toUtf8(), fun);
}

ControllerFuncMap &ControllerHandler::getControllerFuncMap() {
    static ControllerFuncMap controllerFuncMap;
    return controllerFuncMap;
}

void ControllerHandler::init() {
    auto funcMap = getControllerFuncMap();
    for (const auto &key: funcMap.keys()){
        auto ins = funcMap.value(key)();
        QObject::connect(KafkaHandler::getIns(), SIGNAL(handle(QString, QString)), ins, SLOT(route(QString,QString)));
    }
}