WBW\Library\Core\Model\TimeSlot

Complexity

Total Complexity

18

Size/Duplication

Total Lines	162
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	addTimeSlot()	0	4	1
B	equals()	0	27	6
A	getEndDate()	0	3	1
A	getStartDate()	0	3	1
A	getTimeSlots()	0	3	1
A	removeTimeSlot()	0	9	3
A	setEndDate()	0	4	1
A	setStartDate()	0	4	1
A	setTimeSlots()	0	4	1

<?php

/**
 * This file is part of the core-library package.
 *
 * (c) 2018 WEBEWEB
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace WBW\Library\Core\Model;

use DateTime;
use WBW\Library\Core\Exception\Argument\IllegalArgumentException;
use WBW\Library\Core\Helper\Argument\DateTimeHelper;

/**
 * Time slot.
 *
 * @author webeweb <https://github.com/webeweb/>
 * @package WBW\Library\Core\Model
 */
class TimeSlot {

    /**
     * End date.
     *
     * @var DateTime
     */
    private $endDate;

    /**
     * StartDate.
     *
     * @var DateTime
     */
    private $startDate;

    /**
     * Time slots.
     *
     * @var TimeSlot[]
     */
    private $timeSlots;

    /**
     * Constructor.
     *
     * @param DateTime $startDate The start date.
     * @param DateTime $endDate The end date.
     * @throws IllegalArgumentException Throws an illegal argument exception.
     */
    public function __construct(DateTime $startDate, DateTime $endDate) {
        if ($endDate < $startDate) {
            throw new IllegalArgumentException("The end date must be greater than start date");
        }
        $this->setEndDate($endDate);
        $this->setStartDate($startDate);
        $this->setTimeSlots([]);
    }

    /**
     * Add a time slot.
     *
     * @param TimeSlot $timeSlot The time slot.
     * @return TimeSlot Returns this time slot.
     */
    public function addTimeSlot(TimeSlot $timeSlot) {
        $this->timeSlots[] = $timeSlot;
        return $this;
    }

    /**
     * Determines if two time slots are equals.
     *
     * @param TimeSlot $a The time slot.
     * @param TimeSlot $b The time slot.
     * @return boolean Returns true in case of success, false otherwise.
     */
    public static function equals(TimeSlot $a, TimeSlot $b) {

        // Compare the start dates.
        if (false === DateTimeHelper::equals($a->getStartDate(), $b->getStartDate())) {
            return false;
        }

        // Compare the end dates.
        if (false === DateTimeHelper::equals($a->getEndDate(), $b->getEndDate())) {
            return false;
        }

        // Compare the time slots count.
        if (count($a->getTimeSlots()) !== count($b->getTimeSlots())) {
            return false;
        }

        // Handle each time slot.
        for ($i = count($a->getTimeSlots()) - 1; 0 <= $i; --$i) {
            if (false === self::equals($a->getTimeSlots()[$i], $b->getTimeSlots()[$i])) {
                return false;
            }
        }

        //
        return true;
    }

    /**
     * Get the end date.
     *
     * @return DateTime Returns the end date.
     */
    public function getEndDate() {
        return $this->endDate;
    }

    /**
     * Get the start date.
     *
     * @return DateTime Returns the start date.
     */
    public function getStartDate() {
        return $this->startDate;
    }

    /**
     * Get the time slots.
     *
     * @return TimeSlot[] Returns the time slots.
     */
    public function getTimeSlots() {
        return $this->timeSlots;
    }

    /**
     * Remove a time slot.
     *
     * @param TimeSlot $timeSlot The time slot.
     * @return TimeSlot Returns this time slot.
     */
    public function removeTimeSlot(TimeSlot $timeSlot) {
        for ($i = count($this->timeSlots) - 1; 0 <= $i; --$i) {
            if (true === self::equals($timeSlot, $this->timeSlots[$i])) {
                unset($this->timeSlots[$i]);
                break;
            }
        }
        return $this;
    }

    /**
     * Set the end date.
     *
     * @param DateTime $endDate The end date.
     * @return TimeSlot Returns this time slot.
     */
    protected function setEndDate(DateTime $endDate) {
        $this->endDate = $endDate;
        return $this;
    }

    /**
     * Set the start date.
     *
     * @param DateTime $startDate The start date.
     * @return TimeSlot Returns this time slot.
     */
    protected function setStartDate(DateTime $startDate) {
        $this->startDate = $startDate;
        return $this;
    }

    /**
     * Set the time slots.
     *
     * @param TimeSlot[] $timeSlots The time slots.
     * @return TimeSlot Returns this time slot.
     */
    protected function setTimeSlots(array $timeSlots) {
        $this->timeSlots = $timeSlots;
        return $this;
    }

}