#ifndef TABLESPAGE_H
#define TABLESPAGE_H

#include <QWidget>
#include <memory>
#include <optional>
#include <QItemSelection>
#include "TablesTableModel.h"

namespace Ui {
class TablesPage;
}

class TablesTableModel;
class ColumnPage;
class ColumnTableModel;
class ConstraintModel;
class PgDatabaseCatalog;
class NamespaceFilterWidget;
class IndexModel;
class DatabaseWindow;
class PropertiesPage;
class TriggerPage;
class PgClass;
class SqlCodePreview;

class TablesPage : public QWidget
{
	Q_OBJECT

public:
	explicit TablesPage(DatabaseWindow *parent = nullptr);
	~TablesPage();

	void setCatalog(std::shared_ptr<PgDatabaseCatalog> cat);
	void setNamespaceFilter(TablesTableModel::NamespaceFilter filter);
private:
	Ui::TablesPage *ui;
	DatabaseWindow *m_window;
	//	QWidget *m_columnsTab;
	ColumnPage *m_columnsPage;
//	QWidget *m_propertiesTab;
	PropertiesPage *m_propertiesPage;
//	QWidget *m_triggerTab;
	TriggerPage *m_triggerPage;
	SqlCodePreview *m_sqlCodePreview;
	std::shared_ptr<PgDatabaseCatalog>  m_catalog;
	TablesTableModel* m_tablesModel = nullptr;
	ColumnTableModel* m_columnsModel = nullptr;
	ConstraintModel* m_constraintModel = nullptr;
	IndexModel* m_indexModel = nullptr;
	//NamespaceFilterWidget* m_namespaceFilterWidget;

	void retranslateUi(bool all = true);
//	QWidget* addDetailTab(QWidget *contents, bool infront = false);

	void selectedTableChanged(const std::optional<PgClass> &table);
	void updateSqlTab(const std::optional<PgClass> &table);
private slots:

	void tableListTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous);
	void tableListTable_layoutChanged(const QList<QPersistentModelIndex> &parents, QAbstractItemModel::LayoutChangeHint hint);
//	void constraintsTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous);
	void constraintsTable_selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
	void constraintsTable_modelReset();
	void indexesTable_selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
	void indexesTable_modelReset();
	void on_tableListTable_doubleClicked(const QModelIndex &index);
};

#endif // TABLESPAGE_H