#ifndef CONTAINERS_VIEW_H
#define CONTAINERS_VIEW_H

#include "ui_containers_view.h"
#include <QDebug>
#include <QWidget>
#include <QAbstractItemModel>
#include <QStyledItemDelegate>
#include "piqt.h"
#include "piintrospection_containers_p.h"

class ContainersModel: public QAbstractItemModel {
	Q_OBJECT
public:
	ContainersModel();

	void update(const PIMap<uint, PIIntrospectionContainers::Type> & td, const PIMap<uint, PIString> & tn);
	void clear();

	int rowCount(const QModelIndex & parent = QModelIndex()) const override;
	int columnCount(const QModelIndex & parent = QModelIndex()) const override;
	QModelIndex parent(const QModelIndex & child) const override {return QModelIndex();}
	QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const override;
	bool hasChildren(const QModelIndex & parent = QModelIndex()) const override;
	QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
	QVariant data(const QModelIndex & index, int role) const override;
	Qt::ItemFlags flags(const QModelIndex & index) const override;

protected:
	PIMap<uint, PIIntrospectionContainers::Type> typedata, prev_typedata;
	PIMap<uint, PIString> typenames;
	PIVector<uint> typeids;
	PIVector<llong> all, prev_all;
	bool mode_changes;

public slots:
	void setChangesMode(bool yes);

};


class ContainersDelegate: public QStyledItemDelegate {
	Q_OBJECT
public:
	ContainersDelegate(QAbstractItemModel * m) {model = m;}
	void paint(QPainter *painter, const QStyleOptionViewItem & option, const QModelIndex &index) const override;
	QAbstractItemModel * model;
};



class ContainersView: public QWidget, private Ui::ContainersView
{
	Q_OBJECT
public:
	ContainersView(QWidget * parent = 0);
	~ContainersView();
	void showContainers(const PIMap<uint, PIIntrospectionContainers::Type> & data, const PIMap<uint, PIString> & typenames);
	void clear();
protected:
	void changeEvent(QEvent * e);

	ContainersModel * model;

private slots:

public slots:
	
};


#endif // CONTAINERS_VIEW_H