/**

 * 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 <type_traits>

#include "HID.h"

enum class Frequency : uint8_t {

	Hz_0125 = 8,

	Hz_0250 = 4,

	Hz_0500 = 2,

	Hz_1000 = 1

};

using FrequencyType = std::underlying_type<Frequency>::type;

class CadMouseConfig {

private:

	bool liftOffDetection = true;

	bool smartScrolling = false;

	Frequency frequency = Frequency::Hz_1000;

public:

	void setFrequency(Frequency frequency) {

		this->frequency = frequency;

	}

	void setLiftOffDetection(bool liftOffDetection) {

		this->liftOffDetection = liftOffDetection;

	}

	void setSmartScrolling(bool smartScrolling) {

		this->smartScrolling = smartScrolling;

	}

	Packet serialize() {

		Packet data;

		data.reserve(32);

		data.push_back(0x10); // report ID

		data.push_back(0x00); // option

		data.push_back(0x1c); // speed

		data.push_back(liftOffDetection ? 0x00 : 0x1f);

		if (smartScrolling) {

			data.push_back(0x00);

			data.push_back(0x00);

			data.push_back(0x00);

			data.push_back(0x01);

		} else {

			data.push_back(0x01);

			data.push_back(0xff);

			data.push_back(0x00);

			data.push_back(0x00);

		}

		for (int i = 0; i < 8; i++) data.push_back(0x00); // constant padding or magic

		// magic constants or unknown fields

		data.push_back(0x00);

		data.push_back(0x03);

		data.push_back(0x00);

		data.push_back(0x0a);

		data.push_back(0x0b);

		data.push_back(0x0c);

		data.push_back(0x0c);

		data.push_back(0x0e);

		data.push_back(0x0d);

		data.push_back(0x2f);

		data.push_back(0x00);

		data.push_back(0x1e);

		data.push_back(0x00);

		data.push_back(0x00);

		data.push_back(0x00);

		data.push_back(static_cast<FrequencyType> (frequency));

		return data;

	}

};