<?php

namespace App\Casts;

use Illuminate\Contracts\Database\Eloquent\CastsAttributes;
use Illuminate\Support\Carbon;

class IntToEpochCast implements CastsAttributes
{
    /**
     * Cast the given value.
     *
     * @param \Illuminate\Database\Eloquent\Model $model
     * @param string                              $key
     * @param mixed                               $value
     * @param array                               $attributes
     * @return mixed
     * @phpcs:disable Squiz.Commenting.FunctionComment.TypeHintMissing
     * @phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter.FoundInImplementedInterfaceAfterLastUsed
     * @phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter.FoundInImplementedInterfaceBeforeLastUsed
     */
    public function get($model, string $key, $value, array $attributes)
    {
        // phpcs:enable
        if (\is_null($value)) {
            return null;
        }
        $epoch       = Carbon::createFromTimestamp(0)->timezone('utc');
        $time        = Carbon::now()->timezone('utc')->parse(\intval($value));
        $minutesDiff = $time->diffInMinutes($epoch);
        $hoursDiff   = str_pad(floor($minutesDiff / 60), 2, '0', STR_PAD_LEFT);
        $minutesDiff = str_pad($minutesDiff % 60, 2, '0', STR_PAD_LEFT);
        return "{$hoursDiff}:{$minutesDiff}";
    }

    /**
     * Prepare the given value for storage.
     *
     * @param \Illuminate\Database\Eloquent\Model $model
     * @param string                              $key
     * @param mixed                               $value
     * @param array                               $attributes
     * @return mixed
     * @phpcs:disable Squiz.Commenting.FunctionComment.TypeHintMissing
     * @phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter.FoundInImplementedInterfaceAfterLastUsed
     * @phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter.FoundInImplementedInterfaceBeforeLastUsed
     */
    public function set($model, string $key, $value, array $attributes)
    {
        // phpcs:enable
        if (\is_null($value) or !\is_string($value)) {
            return null;
        }
        $time = explode(':', $value);
        $time = $time ? $time : [];
        return Carbon::createFromTimestamp(0)->timezone('utc')
            ->setTime($time[0] ?? 0, $time[1] ?? 0)->timestamp;
    }
}