<?php

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;

use DateTime;

/**
 * @ORM\Entity
 * @ORM\Table(name="shift_schedule")
 */
class ShiftSchedule
{
    // unique id
    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    // shift name
    /**
     * @ORM\Column(type="string", length=50, nullable=true)
     * @Assert\NotBlank()
     */
    protected $name;

    // start time
    /**
     * @ORM\Column(type="time")
     * @Assert\NotBlank()
     */
    protected $start_time;

    // end time
    /**
     * @ORM\Column(type="time")
     * @Assert\NotBlank()
     */
    protected $end_time;

    // hour shifts
    /**
     * @ORM\Column(type="json")
     */
    protected $hour_shifts;

    public function __construct()
    {
        $this->start_time = new DateTime();
        $this->end_time = new DateTime();
        $this->hour_shifts = [];
    }

    public function getID()
    {
        return $this->id;
    }

    public function getName()
    {
        return $this->name;
    }

    public function setName($name)
    {
        $this->name = $name;
        return $this;
    }

    public function getStartTime()
    {
        return $this->start_time;
    }

    public function setStartTime(DateTime $start_time)
    {
        $this->start_time = $start_time;
        return $this;
    }

    public function getEndTime()
    {
        return $this->end_time;
    }

    public function setEndTime(DateTime $end_time)
    {
        $this->end_time = $end_time;
        return $this;
    }

    public function addHourShift($id, $value)
    {
        $this->hour_shifts[$id] = $value;
        return $this;
    }

    public function getHourShiftsById($id)
    {
        // return null if we don't have it
        if (!isset($this->hour_shifts[$id]))
            return null;

        return $this->hour_shifts[$id];
    }

    public function getHourShifts()
    {
        return $this->hour_shifts;
    }

    public function setHourShifts(array $hour_shifts)
    {
        $this->hour_shifts = $hour_shifts;
        return $this;
    }
}