#include <timeline_widget.h>
#include <timeline_model.h>
#include <item.h>
#include <track.h>

#include <NGLLogger/NGLLoggerBootstrap.h>
#include <nglapplication/nglapplication.h>

#include <QDateTime>
#include <QDebug>













using namespace LtsTimeline;







class AbstractStuff
{
public:
  virtual void thing() = 0;
};


class TheStuff : public AbstractStuff
{
  void thing() override { fprintf(stderr, "thing() !\n"); }
};


std::unique_ptr<AbstractStuff> get()
{
  return std::make_unique<TheStuff>(std::move(TheStuff()));
}


std::vector<std::unique_ptr<AbstractStuff>> test;


void move(std::unique_ptr<AbstractStuff> &&stuff)
{
  test.push_back(std::move(stuff));
}





void populateModel(LtsTimeline::TimelineModel *model)
{
  {
    std::unique_ptr<AbstractStuff> asp = get();
    move(std::move(asp));
  }

  {
    AbstractStuff &as = *test.front();
    as.thing();
  }




#define l() qCritical()
  qint64 rtlnau = QDateTime::currentMSecsSinceEpoch();

  class TestItem : public Item
  {
  public:
    TestItem(qint64 startTime, int duration, const QColor &color, bool isEditable = true)
      : Item(startTime, duration, color, isEditable)
      , m_1234(1234)
    {}

    int get1234() const { return m_1234; }

  private:
    int m_1234 { 9876 };
  };


  int trackId;
  int itemId;

  


  
  model->addTrack<Track>(0, Track(QStringLiteral("1st Track"))); 
  model->addItem<Item>(1, Item(rtlnau + 120'000,  30'000, Qt::green));

  int firstChildId =
  model->addTrack(1, Track(QStringLiteral("1st Track's 1st Child")));
  model->addItem<LtsTimeline::Item>(2, Item(rtlnau + 180'000,  30'000, Qt::magenta));
  l() << "firstChildId:" << firstChildId;

  model->addTrack<Track>(0, Track(QStringLiteral("2nd Track")));
  model->addItem<Item>(3, Item(rtlnau + 120'000,  60'000, Qt::blue));
  model->addItem<Item>(3, Item(rtlnau +  60'000,  30'000, Qt::red));

  model->addTrack<Track>(0, Track(QStringLiteral("3rd Track")));
  model->addItem<Item>(4, Item(rtlnau + 150'000,  60'000, Qt::yellow));
  model->addItem<TestItem>(4, TestItem(rtlnau +  90'000,  30'000, Qt::cyan));



  model->print(true);



  try
  {
    const TestItem &testItem = dynamic_cast<const TestItem &>(model->item(5));
  
  }
  catch(const std::exception &ex)
  {
    l() << "dynamic_cast back to TestItem failed!" << ex.what();
  }


  (void)itemId;
  (void)trackId;

 

  qint64 now = rtlnau;

  {
#define non_strict false
#define strict true
#define recursive true
#define sorted true
#define unsorted false
    QVector<int> x;
    bool y;


  
    x = model->itemIdsBetween(now + 60'000 + 1, now + 150'000 - 1, non_strict, recursive);
  

    x = model->itemIdsBetween(now + 60'000 + 1, now + 150'000 - 1, strict,     recursive);
  


    y = model->isItemsBetween(now + 60'000 + 1, now + 150'000 - 1, -1, non_strict, recursive);
  

    y = model->isItemsBetween(now + 60'000 + 1, now + 150'000 - 1, -1, strict,     recursive);
  


    y = model->isItemsBetween(now + 60'000 + 1, now + 150'000 - 1, 5, non_strict, recursive);
  

    y = model->isItemsBetween(now + 60'000 + 1, now + 150'000 - 1, 5, strict,     recursive);
  



 
    x = model->itemIdsBetween(now + 60'000, now + 150'000, non_strict, recursive);
 

    x = model->itemIdsBetween(now + 60'000, now + 150'000, strict,     recursive);
 


    y = model->isItemsBetween(now + 60'000, now + 150'000, -1, non_strict, recursive);
 

    y = model->isItemsBetween(now + 60'000, now + 150'000, -1, strict,     recursive);
 


    y = model->isItemsBetween(now + 60'000, now + 150'000, 5, non_strict, recursive);
 

    y = model->isItemsBetween(now + 60'000, now + 150'000, 5, strict,     recursive);
 


    y = model->isItemsBetween(now + 60'000, now + 150'000, QVector<int>({ 0, 3, 5 }), strict, recursive);
 

    y = model->isItemsBetween(now + 60'000, now + 150'000, QVector<int>({ 0, 5 }), strict, recursive);
  



    x = model->itemIdsBetween(0, now + 999'000, non_strict, recursive, sorted);
 //   l() <<    "itemIdsBetween(0, now + 999'000, non_strict, recursive, sorted)"  << x << "- okay?" << (x == QVector<int>({ 3, 5, 0, 2, 4, 1 }));
#undef non_strict
#undef strict
#undef recursive
#undef unsorted
#undef sorted
  }


  try
  {
    // item 1 von track 2 auf track 3, zu startTime 210'000
    model->moveItemToTrack(1, 3, now + 210'000);
  }
  catch(...)
  {
    fprintf(stderr, "That didn't work. %s:%d\n", __FUNCTION__, __LINE__);
  }


  model->print(true);


  try
  {
    // item 3 von track 3 auf track 2, zu startTime 150'000
    model->moveItemToTrack(3, 2, now + 150'000);
  }
  catch(...)
  {
    fprintf(stderr, "That didn't work. %s:%d\n", __FUNCTION__, __LINE__);
  }


  /* now
        /30     /60     /90     /120    /150    /180    /210    /240
        | ' ' ' | ' ' ' | ' ' ' | ' ' ' | ' ' ' | ' ' ' | ' ' ' |
     T1                         000000000
     >T2                                333333333
     T3                         2222222222222222111111111
     T4                 55555555        44444444444444444
  */


  model->print(true);


#undef l
}


int main(int argc, char *argv[])
{
//  qputenv("TDS_DEVEL", "yes, of course");

  qWarning() << "LtsTimeline - Test";
  NGLApplication app(argc, argv);
  app.createLogger("Timeline", "log4cxx_timeline.props");

  STARTUP_LOG(app.baseLogger());

  int ret = 0;

  LtsTimeline::TimelineWidget *timeline = new LtsTimeline::TimelineWidget();
  LtsTimeline::TimelineModel *model = new LtsTimeline::TimelineModel(timeline->view());
  model->setSnapEnabled(true);
  populateModel(model);
  timeline->setModel(model);
  timeline->showDebugWidget();
  timeline->setWindowState(Qt::WindowMaximized);
  timeline->show();

//  timeline->setMaximumZoomFactor(LtsTimeline::ZoomFactor::ThirtyMinutes);
  timeline->setZoomFactor(LtsTimeline::ZoomFactor::SixtyMinutes);
  timeline->setStartTime(QDateTime::currentMSecsSinceEpoch());
  timeline->setDuration(12 * 60 * 60 * 1000);

  ret = app.exec();

  SHUTDOWN_LOG(app.baseLogger());

  return ret;
}