#include "TypeSelectionItemModel.h"
#include "PgTypeContainer.h"
#include <algorithm>

TypeSelectionItemModel::TypeSelectionItemModel(QObject *parent)
	: QAbstractListModel(parent)
{
}

int TypeSelectionItemModel::rowCount(const QModelIndex &parent) const
{
	int result = m_types.size();
//	if (!parent.isValid()) {

//	}
	return result;
}

int TypeSelectionItemModel::columnCount(const QModelIndex &parent) const
{
	int result = 1;
//	if (parent.isValid())
//		result = 1;


	return result;
}

QVariant TypeSelectionItemModel::data(const QModelIndex &index, int role) const
{
	QVariant result;
	if (index.isValid()) {
		int row = index.row();
		int column = index.column();
		if (role == Qt::DisplayRole) {
			//const PgType &tp = m_types->getByIdx(row);
			if (column == 0) {
				result = m_types[row]; //tp.typname;

//				switch (row) {
//				case 0: result = "integer"; break;
//				case 1: result = "numeric"; break;
//				case 2: result = "timestamp"; break;
//				case 3: result = "timestamptz"; break;
//				case 4: result = "float"; break;
//				case 5: result = "double"; break;
//				case 6: result = "date"; break;
//				case 7: result = "varchar"; break;
//				case 8: result = "varchar"; break;
//				case 9: result = "varchar"; break;

//				}
			}
		}
	}
	return result;
}

void TypeSelectionItemModel::setTypeList(std::shared_ptr<const PgTypeContainer> types)
{
	beginResetModel();
	m_types.clear();
	for (const auto &e : *types) {
		if (e.typcategory != "A" && e.typtype != "c") {
			m_types.push_back(e.typname);
		}
	}
	std::sort(m_types.begin(), m_types.end());
	//emit dataChanged(this->createIndex(0, 0), this->createIndex(types->count(), 0), QVector<int>() << Qt::DisplayRole);
	endResetModel();
}