/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org

Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.

Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
*/
#pragma once

#include "settings/settings_block_widget.h"
#include "settings/settings_chat_settings_widget.h"

namespace Settings {

class LocalPasscodeState : public TWidget, private base::Subscriber {
	Q_OBJECT

public:
	LocalPasscodeState(QWidget *parent);

protected:
	int resizeGetHeight(int newWidth) override;

private slots:
	void onEdit();
	void onTurnOff();

private:
	void updateControls();

	ChildWidget<Ui::LinkButton> _edit;
	ChildWidget<Ui::LinkButton> _turnOff;

};

class CloudPasswordState : public TWidget, private base::Subscriber, public RPCSender {
	Q_OBJECT

public:
	CloudPasswordState(QWidget *parent);

protected:
	int resizeGetHeight(int newWidth) override;

	void paintEvent(QPaintEvent *e) override;

private slots:
	void onEdit();
	void onTurnOff();
	void onReloadPassword(Qt::ApplicationState state = Qt::ApplicationActive);

private:
	void getPasswordDone(const MTPaccount_Password &result);
	void offPasswordDone(const MTPBool &result);
	bool offPasswordFail(const RPCError &error);

	ChildWidget<Ui::LinkButton> _edit;
	ChildWidget<Ui::LinkButton> _turnOff;

	QString _waitingConfirm;
	QByteArray _curPasswordSalt;
	bool _hasPasswordRecovery = false;
	QString _curPasswordHint;
	QByteArray _newPasswordSalt;

};

class PrivacyWidget : public BlockWidget {
	Q_OBJECT

public:
	PrivacyWidget(QWidget *parent, UserData *self);

private slots:
	void onAutoLock();
	void onShowSessions();

private:
	void createControls();
	void autoLockUpdated();

	ChildWidget<LocalPasscodeState> _localPasscodeState = { nullptr };
	ChildWidget<Ui::WidgetSlideWrap<LabeledLink>> _autoLock = { nullptr };
	ChildWidget<CloudPasswordState> _cloudPasswordState = { nullptr };
	ChildWidget<Ui::LinkButton> _showAllSessions = { nullptr };

};

} // namespace Settings