#include "BackEnd.h"
#include <QMetaObject>
Back_End::~Back_End() {
    stop_mock_thread();
}
void Back_End::stop_mock_thread() {
    ++mock_generation;
    QTimer* timer = mock_timer;
    mock_timer = nullptr;
    if (timer) {
        if (timer->thread() == QThread::currentThread()) {
            timer->stop();
            delete timer;
        }
        else if (mock_thread && mock_thread->isRunning()) {
            QMetaObject::invokeMethod(timer, [timer]() {
                timer->stop();
                delete timer;
            }, Qt::BlockingQueuedConnection);
        }
        else {
            delete timer;
        }
    }
    if (!mock_thread)
        return;
    mock_thread->quit();
    mock_thread->wait();
    delete mock_thread;
    mock_thread = nullptr;
}