Sanchescom\WiFi\System\AbstractNetwork

Complexity

Total Complexity

8

Size/Duplication

Total Lines	137
Duplicated Lines	0 %

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	getSecurityType()	0	11	3
A	getFrequency()	0	3	1
A	qualityToDBm()	0	3	1
A	__toString()	0	11	1
A	dBmToQuality()	0	3	1
A	getFrequencyGenerator()	0	3	1

<?php

declare(strict_types=1);

namespace Sanchescom\WiFi\System;

/**
 * Class AbstractNetwork.
 */
abstract class AbstractNetwork
{
    /**
     * @var string
     */
    public $bssid;

    /**
     * @var string
     */
    public $ssid;

    /**
     * @var int
     */
    public $channel;

    /**
     * @var float
     */
    public $quality;

    /**
     * @var float
     */
    public $dbm;

    /**
     * @var string
     */
    public $security;

    /**
     * @var string
     */
    public $securityFlags;

    /**
     * @var int
     */
    public $frequency;

    /**
     * @var bool
     */
    public $connected;

    /**
     * @var array
     */
    protected static $securityTypes = [
        'WPA2',
        'WPA',
        'WEP',
    ];

    /**
     * @param string $password
     * @param string $device
     */
    abstract public function connect(string $password, string $device): void;

    /**
     * @param string $device
     */
    abstract public function disconnect(string $device): void;

    /**
     * @param array $network
     *
     * @return AbstractNetwork
     */
    abstract public static function createFromArray(array $network): self;

    /**
     * @return string
     */
    public function getSecurityType(): string
    {
        $securityType = 'Unknown';

        foreach (self::$securityTypes as $securityType) {
            if (strpos($this->security, $securityType) !== false) {
                break;
            }
        }

        return $securityType;
    }

    /**
     * @return int
     */
    public function getFrequency(): int
    {
        return $this->getFrequencyGenerator()->getFrequencyForChannel($this->channel);
    }

    /**
     * @return string
     */
    public function __toString(): string
    {
        return implode('|', [
            $this->bssid,
            $this->ssid,
            $this->quality,
            $this->dbm,
            $this->security,
            $this->securityFlags,
            $this->frequency,
            var_export($this->connected, true),
        ]);
    }

    /**
     * @return FrequencyGenerator
     */
    protected function getFrequencyGenerator(): FrequencyGenerator
    {
        return new FrequencyGenerator();
    }

    /**
     * @return float
     */
    protected function dBmToQuality(): float
    {
        return 2 * ($this->dbm + 100);
    }

    /**
     * @return float
     */
    protected function qualityToDBm(): float
    {
        return ($this->quality / 2) - 100;
    }
}