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#include "cppmodelmanagerhelper.h"

#include <QCoreApplication>
#include <QTest>
#include <QThread>

using namespace CppTools;
using namespace GenericProjectManager::Internal::Tests;

CppModelManagerHelper::CppModelManagerHelper(QObject *parent)
    : QObject(parent)
    , m_spy(cppModelManager(), SIGNAL(sourceFilesRefreshed(const QSet<QString> &)))
{
    connect(cppModelManager(), &CppModelManager::sourceFilesRefreshed,
            this, &CppModelManagerHelper::onSourceFilesRefreshed);
}

CppModelManager *CppModelManagerHelper::cppModelManager()
{
    return CppModelManager::instance();
}

void CppModelManagerHelper::waitForSourceFilesRefreshed(const QString &file, int timeOut)
{
    waitForSourceFilesRefreshed(QStringList() << file, timeOut);
}

void CppModelManagerHelper::waitForSourceFilesRefreshed(const QStringList &files, int timeOut)
{
    QTime t;
    t.start();

    foreach (const QString &file, files) {
        while (!m_refreshedSourceFiles.contains(file))
            QCoreApplication::processEvents();
        QVERIFY(t.elapsed() <= timeOut);
    }
    QCOMPARE(m_spy.count(), 1);
}

void CppModelManagerHelper::onSourceFilesRefreshed(const QSet<QString> &files)
{
    m_refreshedSourceFiles.unite(files);
}