91 lines
2.0 KiB
PHP
91 lines
2.0 KiB
PHP
<?php
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namespace App\Models\Enums;
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use App\Interfaces\Enum;
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/**
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* Class Days
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* Start on Monday - ISO8601
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* @package App\Models\Enums
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*/
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class Days extends Enum
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{
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public const MONDAY = 1 << 0;
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public const TUESDAY = 1 << 1;
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public const WEDNESDAY = 1 << 2;
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public const THURSDAY = 1 << 3;
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public const FRIDAY = 1 << 4;
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public const SATURDAY = 1 << 5;
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public const SUNDAY = 1 << 6;
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public static $labels = [
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Days::MONDAY => 'common.days.mon',
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Days::TUESDAY => 'common.days.tues',
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Days::WEDNESDAY => 'common.days.wed',
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Days::THURSDAY => 'common.days.thurs',
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Days::FRIDAY => 'common.days.fri',
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Days::SATURDAY => 'common.days.sat',
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Days::SUNDAY => 'common.days.sun',
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];
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public static $codes = [
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'M' => Days::MONDAY,
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'T' => Days::TUESDAY,
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'W' => Days::WEDNESDAY,
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'Th' => Days::THURSDAY,
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'F' => Days::FRIDAY,
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'S' => Days::SATURDAY,
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'Su' => Days::SUNDAY,
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];
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/**
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* Map the ISO8601 numeric today to day
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*/
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public static $isoDayMap = [
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1 => Days::MONDAY,
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2 => Days::TUESDAY,
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3 => Days::WEDNESDAY,
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4 => Days::THURSDAY,
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5 => Days::FRIDAY,
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6 => Days::SATURDAY,
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7 => Days::SUNDAY,
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];
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/**
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* Create the masked value for the days of week
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* @param array $days
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* @return int|mixed
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*/
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public static function getDaysMask(array $days)
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{
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$mask = 0;
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foreach($days as $day) {
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$mask |= $day;
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}
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return $mask;
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}
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/**
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* See if the given mask has a day
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* @param $mask
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* @param $day
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* @return bool
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*/
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public static function in($mask, $day): bool
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{
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return ($mask & $day) === $day;
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}
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/**
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* Does the mask contain today?
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* @param $val
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* @return bool
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*/
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public static function isToday($val): bool
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{
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return static::in($val, static::$isoDayMap[(int) date('N')]);
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}
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}
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