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/*
* Copyright (C) 2020-2021 Konsulko Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <QDebug>
#include "hvac.h"
#include "vehiclesignals.h"
// TODO: don't duplicate defaults from HVAC service here
HVAC::HVAC(VehicleSignals *vs, QObject * parent) :
QObject(parent),
m_vs(vs),
m_connected(false),
m_fanspeed(0),
m_temp_left_zone(21),
m_temp_right_zone(21)
{
QObject::connect(m_vs, &VehicleSignals::connected, this, &HVAC::onConnected);
QObject::connect(m_vs, &VehicleSignals::authorized, this, &HVAC::onAuthorized);
QObject::connect(m_vs, &VehicleSignals::disconnected, this, &HVAC::onDisconnected);
if (m_vs)
m_vs->connect();
}
HVAC::~HVAC()
{
delete m_vs;
}
void HVAC::set_fanspeed(int speed)
{
if (!(m_vs && m_connected))
return;
// Scale incoming 0-255 speed to 0-100 to match VSS signal
double value = (speed % 256) * 100.0 / 255.0;
m_vs->set("Vehicle.Cabin.HVAC.Station.Row1.Left.FanSpeed", QString::number((int) (value + 0.5)));
emit fanSpeedChanged(speed);
}
void HVAC::set_temp_left_zone(int temp)
{
if (!(m_vs && m_connected))
return;
// Make sure value is within VSS signal range
int value = temp;
if (value > 50)
value = 50;
else if (value < -50)
value = -50;
m_vs->set("Vehicle.Cabin.HVAC.Station.Row1.Left.Temperature", QString::number(value));
emit leftTemperatureChanged(temp);
}
void HVAC::set_temp_right_zone(int temp)
{
if (!(m_vs && m_connected))
return;
// Make sure value is within VSS signal range
int value = temp;
if (value > 50)
value = 50;
else if (value < -50)
value = -50;
m_vs->set("Vehicle.Cabin.HVAC.Station.Row1.Right.Temperature", QString::number(value));
emit rightTemperatureChanged(temp);
}
void HVAC::onConnected()
{
if (!m_vs)
return;
m_vs->authorize();
}
void HVAC::onAuthorized()
{
if (!m_vs)
return;
// Could subscribe and connect notification signal here to monitor
// external updates...
m_connected = true;
}
void HVAC::onDisconnected()
{
m_connected = false;
}
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