/**

 * cadMousePro

 * Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 *

 * This program 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. If not, see <http://www.gnu.org/licenses/>.

 */

#pragma once

#include <iostream>

#include <QObject>

#include <QDBusContext>

#include <QDBusConnection>

#include "HID.h"

#include "CadMouseConfig.h"

#include "Common.h"

class Daemon : public QObject, public QDBusContext {

	Q_OBJECT;

private:

	HIDDevice getMouse() {

		return HIDDevice(VENDOR_ID, PRODUCT_ID, nullptr);

	}

	void logException(const HIDException& e) {

		std::wcout << L"HIDException: " << e.getMessage() << std::endl;

	}

public:

	static unsigned short const VENDOR_ID = 0x256f;

	static unsigned short const PRODUCT_ID = 0xc652;

	Daemon(QObject* parent = nullptr) : QObject(parent) {

	}

	Q_PROPERTY(bool devicePresent READ devicePresent)

	bool devicePresent() {

		std::wcout << L"checking mouse presence" << std::endl;

		try {

			getMouse();

			return true;

		} catch (const HIDException& e) {

			logException(e);

			return false;

		}

	}

	Q_PROPERTY(QString deviceName READ deviceName)

	QString deviceName() {

		std::wcout << L"reading mouse name" << std::endl;

		try {

			return QString::fromStdWString(getMouse().getProductName());

		} catch (HIDException& e) {

			logException(e);

			return QString();

		}

	}

	void configure(bool liftOffDetection, bool smartScrolling, int frequency) {

		std::wcout << L"configuring mouse" << std::endl;

		try {

			CadMouseConfig config;

			config.setLiftOffDetection(liftOffDetection);

			config.setSmartScrolling(smartScrolling);

			config.setFrequency(Common::parseFrequency(std::to_wstring(frequency)));

			getMouse().sendFeatureReport(config.serialize());

		} catch (HIDException& e) {

			logException(e);

			sendErrorReply(QDBusError::ErrorType::Failed, QString::fromStdWString(e.getMessage()));

		} catch (CLIException& e) {

			sendErrorReply(QDBusError::ErrorType::Failed, QString::fromStdWString(e.getMessage()));

		}

	}

};