#include "TablesPage.h"
#include "ui_TablesPage.h"

#include "PgAttribute.h"
#include "TablesTableModel.h"
#include "ResultTableModelUtil.h"
#include "ColumnTableModel.h"

TablesPage::TablesPage(QWidget *parent) :
	QWidget(parent),
	ui(new Ui::TablesPage)
{
	ui->setupUi(this);

	SetTableViewDefault(ui->tableListTable);
	m_tablesModel = new TablesTableModel(this);
	ui->tableListTable->setModel(m_tablesModel);

	SetTableViewDefault(ui->columnsTable);
	m_columnsModel = new ColumnTableModel(this);
	ui->columnsTable->setModel(m_columnsModel);

	connect(ui->tableListTable->selectionModel(), &QItemSelectionModel::currentRowChanged, this,
		&TablesPage::on_tableListTable_currentRowChanged);

}

TablesPage::~TablesPage()
{
	delete ui;
}

void TablesPage::setCatalog(std::shared_ptr<PgDatabaseCatalog> cat)
{
	m_catalog = cat;
	m_tablesModel->setCatalog(cat);
}

void TablesPage::on_tableListTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous)
{
	if (current.row() != previous.row()) {
		Oid table_oid = m_tablesModel->getTableOid(current.row());
		m_columnsModel->setData(m_catalog, table_oid);
	}
}