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#ifndef TESTCONTROLLER_H
#define TESTCONTROLLER_H

#include <QObject>
#include <QTime>

#include "resultlogger.h"
#include "dummydatagen.h"
#include "resourcemoninterface.h"
#include "theme.h"

class QMutex;
class QWaitCondition;
class MainView;
class ItemRecyclingList;
class SimpleList;
class RecycledListItem;
class ListItem;

class TestController : public QObject
{
    Q_OBJECT
public:

    TestController(const QString &fname, MainView *mMainView, ResultLogger::ResultFormat format, QObject *parent=0);
    virtual ~TestController();

    QString resultFileName();
    ResultLogger::ResultFormat resultFileFormat();

public slots:
    // Test case methods.
    void fillList(int itemCount, Benchmark::ListType listType, TestFunctionResult *testFunctionResult, const QString &tag);
    void deleteList(TestFunctionResult *testFunctionResult, const QString &tag);
    void themeChange(int theme, TestFunctionResult *testFunctionResult, const QString &tag);
    void scrollList(int maxTimeMs, TestFunctionResult *testFunctionResult, const QString &tag);
    void forceUpdate(int maxTimeMs, TestFunctionResult *testFunctionResult, const QString &tag);
    void addToBeginningOfList(int itemCount, TestFunctionResult *testFunctionResult, const QString &tag);
    void removeFromBeginningOfList(int itemCount, TestFunctionResult *testFunctionResult, const QString &tag);

    // Test configuration methods.
    void applicationExit();
    void changeTheme(Theme::Themes theme);
    void setImageBasedRendering(const bool imageBasedRendering);
    bool imageBasedRendering() const;
    void setSubtreeCache(const bool enabled);
    bool subtreeCache() const;
    void setScrollStep(const int step);
    int scrollStep() const;
    void setCpuMemLogging(const bool enabled);
    void rotateMainWindow(const int angle);
    int mainWindowRotationAngle() const;
    void setTwoColumns(const bool twoCols);
    bool twoColumns() const;

signals:
    void stop();
    void testDone();
    void doScrollRecyclingList(TestFunctionResult *testFunctionResult, const QString &tag);
    void doScrollSimpleList(TestFunctionResult *testFunctionResult, const QString &tag);
    void doForceUpdate(TestFunctionResult *testFunctionResult, const QString &tag);

private slots:
    void scrollRecyclingList(TestFunctionResult *testFunctionResult, const QString &tag);
    void scrollSimpleList(TestFunctionResult *testFunctionResult, const QString &tag);
    void doForceUpdateViewport(TestFunctionResult *testFunctionResult, const QString &tag);

    void aboutToQuit();
    void testIsDone();

    void printResourceLoad();

private:
    Q_DISABLE_COPY(TestController)

    bool loadPlugin();
    void createCpuBenchmark(TestFunctionResult *testFunctionResult, const QString &tag, int listItems,  Benchmark::ListType type, const QString &theme, ResourceMonitorInterface::CpuUsage cpuUsage);
    void createMemoryBenchmark(TestFunctionResult *testFunctionResult, const QString &tag, int listItems,  Benchmark::ListType type, const QString &theme, ResourceMonitorInterface::MemoryAllocation allocation);
    
    MainView *mMainView;

    SimpleList *mCurrentSimpleList;
    ItemRecyclingList *mCurrentRecyclingList;
    QTime mTestDuration;
    int mMaxTestDurationTime;
    int mScrollDirection;
    QString mFileName;
    ResultLogger::ResultFormat mResultFormat;
    DummyDataGenerator mDataGenerator;
    ResourceMonitorInterface* mResMon;
    bool mSubtreeCacheEnabled;
    int mScrollStep;
    bool mCpuMemLogging;
    int mLastElapsed;
};

#endif // TESTCONTROLLER_H