<?php
/**
 * @author Open Mind
 * @date 28/03/2018
 * @time 09:09
 */

namespace OpenMind\FindBox;

class SmartESL
{
	private $core;
	private $labels;
	private $labelProperties;

	public function __construct(FindBoxCoreSystem $coreL, array $LabelID)
	{
		$this->core = $coreL;
		$this->labels = array_map('strtoupper', $LabelID);
		// TODO utilizzare la $Cache di F3 per velocizzare le operazioni
		$this->labelProperties = $this->GetStatus();
	}

	/**
	 * Request to label(s) its properties
	 * @return null|object Details
	 */
	public function GetStatus()
	{
		$labels = json_encode(array($this->labels));
		$URI = "/1.0.0/index.php/smartesl.getstatus/3.1.0/";
		$ret = $this->core->CallAPI($URI, $labels);
		if ($ret['err'] == 0 && $ret['value']['code'] == 0) {
			// Update current properties
			$this->labelProperties = $ret['value']['value'];
			return $this->labelProperties;
		}
		return null;
	}

	/**
	 * Retrieve cached label properties
	 *
	 * @return null|object
	 */
	public function getDetails()
	{
		return $this->labelProperties;
	}

	/**
	 * Get label version splitted into the three components major, minor, patch
	 *
	 * @return array
	 */
	public function GetVersion()
	{
		$softVersion = $this->labelProperties[array_keys($this->labelProperties)[0]]['status'];
		return array_values(array_filter_keys($softVersion, ['soft_major', 'soft_minor', 'soft_patch']));
	}

	/**
	 * Blink the label with parameters. BlinkSpecial make use of getData() and check how many leds has to auto select the firmware version.
	 *
	 * @param int $pattern
	 * @param int $repeat
	 * @param int $iter_time
	 * @param int $iterations
	 * @param int|null $ledColor
	 * @return array
	 */
	public function BlinkSpecial(int $pattern, int $repeat, int $iter_time, int $iterations, int $ledColor = null)
	{
		$numLeds = $this->getData()['led'];
		switch ($numLeds) {
			case 2:
				$version = 4;
				break;
			case 4:
				$version = 6;
				break;
			default:
				$version = 3;
				break;
		}
		$firmwareStringVersion = array(
			'3' => '1.0.0',
			'4' => '1.1.0',
			'6' => '2.0.0'
		);

		$params = array(
			'3' => array($pattern, $repeat, $iter_time, $iterations, 1),
			'4' => array($pattern, $repeat, $iter_time, $iterations, 1),
			'6' => array($pattern, $ledColor, $repeat, $iter_time, $iterations, 1)

		);

		// TODO #NODISPLAY da sistemare
		$strFWVer = $firmwareStringVersion[$version];

		$uriParams = json_encode(array_merge(
			array($this->labels),
			$params[$version]));

		$URI = "/1.0.0/index.php/smartesl.blink_special/{$strFWVer}/";
		return $this->core->CallAPI($URI, $uriParams);
	}

	public function getData()
	{
		return $this->labelProperties[$this->labels[0]]['data'];
	}

	/**
	 * Turn off led(s)
	 */
	public function BlinkOff()
	{
		$URI = "/1.0.0/index.php/smartesl.blink_special/2.0.0/";
		return $this->core->CallAPI($URI, "[[\"{$this->labels[0]}\"],0,0,0,0,0,1]");
	}

	public function Display(string $templateId, string $barcode)
	{
		$URI = "/1.0.0/index.php/smartesl.display/2.3.0/";
		$params = json_encode(array(
			$this->labels[0],
			$barcode,
			[],
			$templateId,
			1, 1));

		return $this->core->CallAPI($URI, $params);

	}

	public function GetLabelMatch()
	{
		$URI = "/1.0.0/index.php/smartesl.getlabelmatch/1.2.0/";
		return $this->core->CallAPI($URI, json_encode(array($this->labels)));
	}
}