<?php

namespace App\Casts;

use Illuminate\Contracts\Database\Eloquent\CastsAttributes;
use Illuminate\Database\Eloquent\Model;

class PostgresBytea implements CastsAttributes
{
    /**
     * Cast the given value.
     *
     * @param  array<string, mixed>  $attributes
     */
    public function get(Model $model, string $key, mixed $value, array $attributes): mixed
    {
		// For stream resources, we need to fseek in case we've already read it.
		if (is_resource($value)) {
			rewind($value);
			$value = stream_get_contents($value);
		}

        return hex2bin($value);
    }

    /**
     * Prepare the given value for storage.
	 *
     * @param  array<string, mixed>  $attributes
     */
    public function set(Model $model, string $key, mixed $value, array $attributes): mixed
    {
        return bin2hex($value);
    }
}
