// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QSQL_SQLITE_H
#define QSQL_SQLITE_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "skgsqlcipher_export.h"
#include <QtSql/qsqldriver.h>
#include <QList>
#include <QStringList>

struct sqlite3;

QT_BEGIN_NAMESPACE

class QSqlResult;
class QSQLiteResult;

class SKGSQLCIPHER_EXPORT QSQLiteDriver : public QSqlDriver
{
    Q_OBJECT
    friend class QSQLiteResult;
    friend class QSQLiteResultPrivate;

public:
    explicit QSQLiteDriver(QObject *parent = nullptr);
    explicit QSQLiteDriver(sqlite3 *connection, QObject *parent = nullptr);
    ~QSQLiteDriver();
    bool hasFeature(DriverFeature f) const override;
    bool open(const QString &db, const QString &user, const QString &password, const QString &host, int port, const QString &connOpts) override;
    void close() override;
    QSqlResult *createResult() const override;
    bool beginTransaction() override;
    bool commitTransaction() override;
    bool rollbackTransaction() override;
    QStringList tables(QSql::TableType) const override;

    QSqlRecord record(const QString &tablename) const override;
    QSqlIndex primaryIndex(const QString &table) const override;
    QVariant handle() const override;
    QString escapeIdentifier(const QString &identifier, IdentifierType) const override;

    bool subscribeToNotification(const QString &name) override;
    bool unsubscribeFromNotification(const QString &name) override;
    QStringList subscribedToNotifications() const override;
private Q_SLOTS:
    void handleNotification(const QString &tableName, qint64 rowid);

private:
    sqlite3 *m_access = nullptr;
    QList<QSQLiteResult *> m_results;
    QStringList m_notificationIds;
};

QT_END_NAMESPACE

#endif // QSQL_SQLITE_H
