<?php
class rdc_salon_eclairage extends hook
{
	public $hookName = "rdc_salon_eclairage";
	public $active = true;
	// list of devices we are listening to
	protected $devicelist = array(
		RDC_SALON_MVMT => array("occupancy", false),
		RDC_SALON_MVMT2 => array("occupancy", false),
		RDC_ENTREE_PORTE => array("contact", false),
		RDC_SALON_LUMINOSITE => array("illuminance_lux", false)
		);

	public $delay = 3;				// amount of time in $timeunit
	public $timeUnit = "minute";	// unit of time for delay, second, minute, hour, day, week, month, year
	public $luminance_min = 70;
	public $luminance_max = 3000;


	// callback fonction. Is called with these 4 parameters
	public function callBack(&$device, $param, $value)
	{
		global $devices, $indexDevices;
		logger(INFO, _("hook : rdc_salon_eclairage"), __FILE__ . ":" . __LINE__);
		switch($param)
		{
			case "occupancy":
				logger(DEBUG, _("CASE: Occupancy => ") . bool2string($value), __FILE__ . ":" . __LINE__);
				//print_r(getValue(RDC_SALON_LUMINOSITE, "illuminance_lux"));
				if ($value == ON and getValue(RDC_SALON_LUMINOSITE, "illuminance_lux") <= $this->luminance_min)
				{
					logger(DEBUG, _("setting to ON"), __FILE__ . ":" . __LINE__);
					$this->send("ON", null, AUTO);
					removeEvent($indexDevices[RDC_SALON_ECLAIRAGE_PANNEAU], "state", "OFF");
				}elseif ($value == OFF)
				{
					logger(DEBUG, _("Value is OFF"), __FILE__ . ":" . __LINE__);
					if (getValue(RDC_SALON_MVMT, "occupancy") == OFF and (getValue(RDC_SALON_MVMT2, "occupancy") == OFF))
					{
						logger(DEBUG, _("Setting to OFF"), __FILE__ . ":" . __LINE__);
						setDelay($indexDevices[RDC_SALON_ECLAIRAGE_PANNEAU], $this->delay, $this->timeUnit, "state", "OFF", true);
						//$this->send("ON", "OFF", AUTO);
					}
				}
				break;
			case "contact":
				logger(DEBUG, _("CASE: Contact Door"), __FILE__ . ":" . __LINE__);
				if ($value == false and getValue(RDC_SALON_LUMINOSITE, "illuminance_lux") <= $this->luminance_min and getValue(RDC_SALON_ECLAIRAGE_PANNEAU, "state") == "OFF")
				{
					logger(DEBUG, _("Door is open and illumance < min"), __FILE__ . ":" . __LINE__);
					if (getValue(RDC_SALON_MVMT, "occupancy") == ON or getValue(RDC_SALON_MVMT2, "occupancy") == ON)
					{
						$this->send("ON", null, AUTO);
					}else
					{
						$this->send("ON", "OFF", AUTO);
					}
				}
				break;
			case "illuminance_lux":
				logger(DEBUG, _("CASE : Illuminance"), __FILE__ . ":" . __LINE__);
				if ($value >= $this->luminance_max)
				{
					logger(DEBUG, _("illuminace is > to max"), __FILE__ . ":" . __LINE__);
					//$this->send("OFF", null, AUTO);
					//removeEvent($indexDevices[RDC_SALON_ECLAIRAGE_PANNEAU], "state", "OFF");
					setDelay($indexDevices[RDC_SALON_ECLAIRAGE_PANNEAU], $this->delay, $this->timeUnit, "state", "OFF", true);
				}elseif ($value <= $this->luminance_min and (getValue(RDC_SALON_MVMT, "occupancy") == ON OR getValue(RDC_SALON_MVMT2,"occupancy") == ON))
				{
					logger(DEBUG, _("illuminance < min and movement detected"), __FILE__ . ":" . __LINE__);
					$this->send("ON", null, AUTO);
				}
				break;
		}
		logger (INFO, sprintf(_("%s: notification received from MQTT from %s => parameter: %s value: %s"), $this->hookName, $device->friendlyName, $param, bool2string($value)), __FILE__ . ":" . __LINE__);
	}

	private function send($state, $delayState = false, $method = MANUAL)
	{
		global $devices, $indexDevices;
		$device = & $indexDevices[RDC_SALON_ECLAIRAGE_PANNEAU];
		$msg = array("state" => $state);
		if ($device->state["value"] != $state)
		{
			logger(INFO, sprintf(_("publishing message: %s to %s"), json_encode($msg), $device->friendlyName), __FILE__ . ":" . __LINE__);
			$device->payload = $msg;
			$device->set();
			$device->method = $method;
		}else
		{
			logger(INFO, sprintf(_("not publishing message: %s to %s, already set"), json_encode($msg), $device->friendlyName), __FILE__ . ":" . __LINE__);

		}
		//echo 'delaystate = ' . var_dump($delayState);
		if ($delayState !== false) 	setDelay($device, $this->delay, $this->timeUnit, "state", $delayState, true);
	}
}

$hooks["rdc_salon_eclairage"] = new rdc_salon_eclairage();
?>