matrix-device-list.cpp
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matrix-device-list.cpp
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	/*
	* This file is part of kazv.
	* SPDX-FileCopyrightText: 2023 tusooa <tusooa@kazv.moe>
	* SPDX-License-Identifier: AGPL-3.0-or-later
	*/

	#include <libkazv-config.hpp>
	#include <immer/config.hpp> // https://github.com/arximboldi/immer/issues/168

	#include <lager/lenses/optional.hpp>

	#include "matrix-device.hpp"

	#include "matrix-device-list.hpp"

	using namespace Kazv;

	MatrixDeviceList::MatrixDeviceList(lager::reader<immer::flex_vector<DeviceKeyInfo>> devices, QObject *parent)
	: QObject(parent)
	, m_devices(devices)
	, LAGER_QT(count)(m_devices.map([](const auto &vec) -> int { return vec.size(); }))
	{
	}

	MatrixDeviceList::~MatrixDeviceList() = default;

	MatrixDevice *MatrixDeviceList::at(int index) const
	{
	return new MatrixDevice(m_devices.map([index](const auto &devices) {
	if (index < static_cast<int>(devices.size())) {
	return devices[index];
	} else {
	return DeviceKeyInfo{};
	}
	}));
	}

	MatrixDevice *MatrixDeviceList::deviceById(QString deviceId) const
	{
	return new MatrixDevice(m_devices.map([deviceId=deviceId.toStdString()](const auto &devices) {
	auto it = std::find_if(devices.begin(), devices.end(), [deviceId](const auto &dev) {
	return dev.deviceId == deviceId;
	});
	if (it != devices.end()) {
	return *it;
	} else {
	return DeviceKeyInfo{};
	}
	}));
	}