/*
 * SPDX-License-Identifier: GPL-3.0-or-later
 * SPDX-FileCopyrightText: 2020 Johan Ouwerkerk <jm.ouwerkerk@gmail.com>
 */
#ifndef MODEL_QR_CODE_H
#define MODEL_QR_CODE_H

#include "../uri/uri.h"
#include "input.h"

#include <QByteArray>
#include <QObject>
#include <QString>

#include <optional>

namespace model
{
class QrParameters
{
public:
    static std::optional<QrParameters> parse(const QByteArray &qrCode);
    static std::optional<QrParameters> parse(const QString &qrCode);
    static std::optional<QrParameters> from(const uri::QrParts &parts);
    void populate(AccountInput *input) const;

private:
    explicit QrParameters(AccountInput::TokenType type,
                          const QString &name,
                          const QString &issuer,
                          const QString &secret,
                          uint tokenLength,
                          quint64 counter,
                          uint timeStep,
                          AccountInput::TOTPAlgorithm algorithm);

private:
    const AccountInput::TokenType m_type;
    const QString m_name;
    const QString m_issuer;
    const QString m_secret;
    const uint m_tokenLength;
    const quint64 m_counter;
    const uint m_timeStep;
    const AccountInput::TOTPAlgorithm m_algorithm;
};
}

#endif