#ifndef NMWXPROPERTYINTERPOLATIONDLG_H
#define NMWXPROPERTYINTERPOLATIONDLG_H

#include "iDlgBase.h"
#include "nmDataAnalyzeManager.h"
#include "nmSubWxs_global.h"

#include <QPointer>
#include <QStringList>
#include <QVector>

class QCheckBox;
class QComboBox;
class QDoubleSpinBox;
class QEvent;
class QLineEdit;
class QPointF;
class QPushButton;
class QTableWidget;
class QTableWidgetItem;
class nmGuiPlot;
class nmObjPoint;

class NM_SUB_WXS_EXPORT nmWxPropertyInterpolationDlg : public iDlgBase
{
    Q_OBJECT

public:
    explicit nmWxPropertyInterpolationDlg(nmGuiPlot* plot,
                                          nmDataAnalyzeManager* dataManager,
                                          QWidget* parent = 0);
    ~nmWxPropertyInterpolationDlg();

protected:
    bool eventFilter(QObject* watched, QEvent* event);

private slots:
    void onDataSetChanged(int index);
    void onAddDataSet();
    void onDeleteDataSet();
    void onDataSetNameChanged(const QString& name);
    void onCurrentDataSetEdited();
    void onMapPickToggled(bool checked);
    void onMapClicked(const QPointF& position);
    void onPointSelectionChanged();
    void onPointItemChanged(QTableWidgetItem* item);
    void onDeleteSelectedPoint();
    void onClearPoints();
    void onShowPointsToggled(bool checked);
    void onShowLabelsToggled(bool checked);
    void onPreview();

private:
    // 初始化界面及持久化数据组.
    void initInterpolationUI();
    void initializeDataSets();
    nmPropertyInterpolationDataSet createDefaultDataSet();
    QString nextDataSetName();
    void loadDataSet(int index);
    void clearCurrentDataSet();
    void saveCurrentDataSet();
    void syncDataSetsToManager(bool markModified);
    void updateDataSetButtons();

    // 管理测点表格和地图上的临时标记.
    void appendPoint(const QPointF& valuePoint);
    void appendPointRow(const nmPropertyInterpolationPointData& point,
                        const QString& markerName);
    QString createMarker(const QPointF& valuePosition,
                         double value,
                         bool showPoints,
                         bool showLabels);
    void createMarkersForAllDataSets();
    void removeDataSetMarkers(int dataSetIndex);
    void removeAllMarkers();
    QString markerNameAt(int row) const;
    nmObjPoint* markerByName(const QString& markerName) const;
    nmObjPoint* markerAt(int row) const;
    void removeMarkerByName(const QString& markerName);
    void clearTableSelection();
    void updatePointButtons();
    void updateCurrentMarkerVisibility();

private:
    QPointer<nmGuiPlot> m_pPlot;
    QPointer<nmDataAnalyzeManager> m_pDataManager;

    // 多组插值数据.
    QComboBox* m_pDataSetCombo;
    QPushButton* m_pAddDataSetButton;
    QPushButton* m_pDeleteDataSetButton;
    QVector<nmPropertyInterpolationDataSet> m_vecDataSets;
    // 与数据组、测点下标一一对应，仅保存地图临时标记的对象名称.
    QVector<QStringList> m_vecMarkerNames;
    int m_nCurrentDataSetIndex;
    int m_nNextPointId;
    // 加载界面数据时阻止控件信号反向修改当前数据组.
    bool m_bUpdatingUi;

    // 当前数据组的属性及名称.
    QComboBox* m_pPropertyCombo;
    QLineEdit* m_pNameEdit;

    // 测点数据录入.
    QDoubleSpinBox* m_pNewValueSpin;
    QPushButton* m_pMapPickButton;
    QTableWidget* m_pPointTable;
    QPushButton* m_pDeletePointButton;
    QPushButton* m_pClearPointsButton;
    QCheckBox* m_pShowPointsCheck;
    QCheckBox* m_pShowLabelsCheck;

    // Kriging插值参数.
    QDoubleSpinBox* m_pNuggetSpin;
    QDoubleSpinBox* m_pSillSpin;
    QDoubleSpinBox* m_pRangeSpin;
    QComboBox* m_pModelCombo;

    // 结果预览及应用.
    QPushButton* m_pPreviewButton;
    QPushButton* m_pApplyButton;
};

#endif // NMWXPROPERTYINTERPOLATIONDLG_H