<?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 => "occupancy",
		RDC_SALON_MVMT2 => "occupancy",
		RDC_ENTREE_PORTE => "contact",
		RDC_SALON_LUMINOSITE => "illuminance_lux",
		RDC_SALON_ECLAIRAGE_PANNEAU => "state",
		RDC_SALON_PRESENCE => "presence"
		);
	protected $actionneurs = array(
		array(RDC_SALON_MVMT, "occupancy", 1),
		array(RDC_SALON_MVMT2, "occupancy", 1),
		array(RDC_SALON_PRESENCE, "presence", 1)
	);
	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 = 50;
	public $luminance_max = 100;

	function installHooks(&$indexDevices)
	{
		return $this->installHooksFunction($indexDevices);
	}

	// callback fonction. Is called with these 4 parameters
	public function callBack($device, $param, $value)
	{
		global $indexDevices;
		logger(DEBUG, "Callback : " . $this->hookName, __FILE__ . ":" . __LINE__);
		$deviceTarget = &$indexDevices[RDC_SALON_ECLAIRAGE_PANNEAU];
		$lux = $indexDevices[RDC_SALON_LUMINOSITE];
		$mvmt = $indexDevices[RDC_SALON_MVMT];
		$mvmt2 = $indexDevices[RDC_SALON_MVMT2];
		$method;
		$illuminance = getValue(RDC_SALON_LUMINOSITE, "illuminance_lux");

		logger (INFO, _("property => ") . $param . _("value =>") . bool2string($value), __FILE__ . ":" . __LINE__);
		switch($param)
		{
			case "presence":
			case "occupancy":
				$method = $deviceTarget->properties["state"]["method"];
				logger(INFO, sprintf (_("CASE: %s => "), $param) . bool2string($value), __FILE__ . ":" . __LINE__);
				//print_r(getValue(RDC_SALON_LUMINOSITE, "illuminance_lux"));
				if ($value == ON)
				{
					if ($method == IDLE)
					{
						logger(INFO, _("illuminance value : ") . $illuminance, __FILE__ . ":" . __LINE__);
						if ($illuminance <= $this->luminance_min)
						{
							logger(INFO, _("setting to ON"), __FILE__ . ":" . __LINE__);
							$this->send($deviceTarget, "ON", false, AUTO);
							removeEvent($deviceTarget, "state", "OFF");
						}
					}
				}elseif ($method == AUTO)
				{
					logger(INFO, _("Value is OFF and method is ") . $method, __FILE__ . ":" . __LINE__);
					if (testActionneurs($this->actionneurs) == 0)
					{
						logger(INFO, _("Setting to OFF"), __FILE__ . ":" . __LINE__);
						$this->send($deviceTarget, "OFF", false, IDLE);
						removeEvent($deviceTarget, "state", "OFF");
					}
				}
				break;

			case "contact":
				$method = $deviceTarget->properties["state"]["method"];
				logger(INFO, _("CASE: Contact Door"), __FILE__ . ":" . __LINE__);
				if ($value == false and $illuminance <= $this->luminance_min and $method == IDLE)
				{
					logger(INFO, _("Door is open and illumance < min and method =>") . $deviceTarget->properties["state"]["method"], __FILE__ . ":" . __LINE__);
					if ($method == IDLE)
					{
						$this->send($deviceTarget, "ON", false, AUTO);
						removeEvent($deviceTarget, "state", "OFF");
					}
				}
				break;

			case "illuminance_lux":
				logger(INFO, _("CASE : Illuminance"), __FILE__ . ":" . __LINE__);
				if ($value >= $this->luminance_max and $deviceTarget->properties["state"]["value"] == "ON")
				{
					logger(INFO, _("illuminace is > to max"), __FILE__ . ":" . __LINE__);
					$this->send($deviceTarget, "OFF", false, IDLE);
					removeEvent($deviceTarget, "state", "OFF");
				}
				break;

			case "state":
				logger(INFO, _("CASE : State"), __FILE__ . ":" . __LINE__);
				$method = $deviceTarget->properties["state"]["method"];
				if($value == "ON")
				{
					if ($method == IDLE)
					{
						$deviceTarget->properties["state"]["method"] = MANUAL;
						removeEvent($deviceTarget, "state", "OFF");
					}
				}else
				{
					$deviceTarget->properties["state"]["method"] = IDLE;
				}
				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(&$deviceTarget, $state, $delayState = false, $method = AUTO)
	{
		global $indexDevices;

		$msg = array("state" => $state);
		logger(INFO, sprintf(_("publishing message: %s to %s"), json_encode($msg), $deviceTarget->friendlyName), __FILE__ . ":" . __LINE__);
		$deviceTarget->payload = $msg;
		$deviceTarget->set("state", $method);
		if ($delayState !== false) 	setDelay($deviceTarget, $this->delay, $this->timeUnit, "state", $delayState, true);
	}
}

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