/*******************************************************************************
*                                                                              *
* Société de Transports de Montréal.                                    	   *
* 2012                                                                         *
*                                                                              *
* Projet Zones Tests                                                           *
*                                                                              *
*                                                                              *
*                                                                              *
*******************************************************************************/
/*
    Description:
    Description du fichier si nécessaire.

*/

/* ************************************************************************** */
/* Revision:
### 20131024 JFM
    Verision d'origine.

### YYYMMDD Description du besoin ou du bug
    Description du changement.
 */

/* ************************************************************************** */


#ifndef LOGVIEWPAGE_H
#define LOGVIEWPAGE_H

#include "GlobalDefine.h"
#include <QGraphicsWidget>
#include "Guipage.h"
#include <QString>
#include "PushButton.h"
#include "TextButtonWidget.h"
#include "LogMgr.h"
#include <QTableWidget>
#include "GraphItem.h"
//#include "qcustomplot.h"
#include "GraphCursorWidget.h"
#include "GraphRulerWidget.h"
#include "AnalogGraphItem.h"
#include "RankRulerWidget.h"
#include "EventsRulerWidget.h"
#include "QElapsedTimer"

#define GRAPH_ZONE_WIDTH 680//900
#define GRAPH_ZONE_HEIGHT 650//700
#define GRAPH_ZONE_X_OFFSET 70 //50
#define MIN_TIMESPAN 1000    //1 millisecond

#define ZOOM_TICK 10
#define SCROLL_TICK 1
#define ZOOM_CENTERED_ON_CURSOR

class COutilZT;

enum eZT1DiscreetPlottableParamID
{
    ZT1_DISCREET_PLOTTABLE_S1_PARAM,
    ZT1_DISCREET_PLOTTABLE_S2_PARAM,
    ZT1_DISCREET_PLOTTABLE_PPINT_PARAM,
    ZT1_DISCREET_PLOTTABLE_PPEXT_PARAM,
	ZT1_DISCREET_PLOTTABLE_PG_PARAM,
    ZT1_DISCREET_PLOTTABLE_FN_PARAM,
    ZT1_DISCREET_PLOTTABLE_CI_PARAM,
    ZT1_DISCREET_PLOTTABLE_ZT1_CDV_PARAM,

    ZT1_DISCREET_PLOTTABLE_NB_PARAM
};

enum eZT1AnalogPlottableParamID
{
    ZT1_ANALOG_PLOTTABLE_PGINT_PARAM,
	ZT1_ANALOG_PLOTTABLE_PGEXT_PARAM,
	ZT1_ANALOG_PLOTTABLE_PGCOMBINED_PARAM,
    ZT1_ANALOG_PLOTTABLE_TRAIN_SPEED_PARAM,
	ZT1_ANALOG_PLOTTABLE_SDF_DATA_PARAM,


    ZT1_ANALOG_PLOTTABLE_NB_PARAM
};

enum eZT2DiscreetPlottableParamID
{
    ZT2_DISCREET_PLOTTABLE_S1_PARAM,
    ZT2_DISCREET_PLOTTABLE_PPEXT_PARAM,
    ZT2_DISCREET_PLOTTABLE_PPINT_PARAM,
    ZT2_DISCREET_PLOTTABLE_CI_PARAM,
	ZT2_DISCREET_PLOTTABLE_APPROACH_CDV_PARAM,
    ZT2_DISCREET_PLOTTABLE_CDV_PARAM,

    ZT2_DISCREET_PLOTTABLE_NB_PARAM
};

enum eZT2AnalogPlottableParamID
{
    ZT2_ANALOG_PLOTTABLE_NB_PARAM
};


class CDiscreetPlottableItem
{
public:
	unsigned int mParamID;
	QList<CGraphDiscreteDataPair*> *mDataSet;
	CGraphItem *mPlotGaph;
};

class CAnalogPlottableItem
{
public:
    unsigned int mParamID;
    QList<CGraphAnalogDataPair*> *mDataSet;
    CAnalogGraphItem *mPlotGaph;
};



class CLogViewPage : public CGuiPage
{
Q_OBJECT
public:
    CLogViewPage(int Width,QGraphicsWidget *Parent = 0);
	~CLogViewPage();

    COutilZT *mProgramHandle;
	CLogElement *mLogElement;
    CDiscreetPlottableItem mZT1DiscreetPlots[ZT1_DISCREET_PLOTTABLE_NB_PARAM];
    CAnalogPlottableItem mZT1AnalogPlots[ZT1_ANALOG_PLOTTABLE_NB_PARAM];
    CDiscreetPlottableItem mZT2DiscreetPlots[ZT2_DISCREET_PLOTTABLE_NB_PARAM];

	void SetLogData(CLogElement *element);
	void DestroyData();
    void EnableCloseButton();
    void DisableCloseButton();


	virtual void resizeEvent(QGraphicsSceneResizeEvent *event);
	virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
	virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
	virtual void wheelEvent(QGraphicsSceneWheelEvent *event);
	virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
	virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
//	virtual void keyReleaseEvent(QKeyEvent *event);
	virtual bool eventFilter(QObject *obj, QEvent *event);

//	QCustomPlot mPlotWidget;

private:

	QGraphicsRectItem *mBackgroundRect;
	CTextButtonWidget *mCancelButton;
	CTextButtonWidget *mCursorsZoomButton, *mZoomInButton, *mZoomOutButton, *mZoomResetButton;
	int mZoomValue;
	quint64 mStartTime, mStopTime;
	quint64 mCurTimeSpan;
	quint64 mTotalTimeSpan;
	quint64 mMinTime, mMaxTime;
	qreal mCurPixelTickValue;
	qint32 mPGTreshold;
    CVerticalGraphCursorWidget *mStaticCursor1, *mStaticCursor2, *mVCursor;
    CHorizontalGraphCursorWidget *mHCursor;
	QGraphicsTextItem *mCursorPosTxt;
	QGraphicsTextItem *mStaticCursorDeltaTimeTxt, *mCursor1TimeTxt, *mCursor2TimeTxt;
	QGraphicsTextItem *mPassageStats1Txt,*mPassageStats2Txt;
	QString mPassageDateTime, mPassageStation;

    CGraphRulerWidget *mRuler;
    CRankRulerWidget *mRankRuler;
    CEventRulerWidget *mEventRuler;
    unsigned int mViewType;
    int mGraphZoneWidth;

	int mStaticCursor1Pos, mStaticCursor2Pos;
	int mCursorPos;

	bool mMouseDragging;
    bool mMouseMoved;

    QElapsedTimer mScrollAnimationTimer;
    qreal mLastMousePos;

	void SetZoom(int ZoomValue);
	void ZoomIn(bool CenterOnCursor = true);
	void ZoomOut(bool CenterOnCursor = true);
	void ScrollGraphs(qint64 Delta);
	quint64 GetTimeForPixel(qreal PixelPos);
	qreal GetPixelForTime(quint64 Time);
    unsigned int ShowSpan(qreal PixelPos1, qreal PixelPos2);
    unsigned int ShowSpan(quint64 TimePos1, quint64 TimePos2);
    unsigned int AdjustStaticCursorsPos();
    unsigned int AdjustMouseCursorPos(qreal PosX, qreal PosY);
    unsigned int UpdateStaticCursorsDeltaTime();
    void ShowPlots(unsigned int ViewType);



public slots:
	void ButtonClicked(CTextButtonWidget *);

};

#endif // LOGVIEWPAGE_H