<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Setting extends Model
{
    protected $primaryKey = 'key';

    public $incrementing = false;

    protected $keyType = 'string';

    protected $fillable = [
        'key',
        'value',
    ];

    public static function get(string $key, mixed $default = null): mixed
    {
        $setting = static::query()->find($key);

        if (! $setting || $setting->value === null) {
            return $default;
        }

        $decoded = json_decode($setting->value, true);

        return (json_last_error() === JSON_ERROR_NONE) ? $decoded : $setting->value;
    }

    public static function set(string $key, mixed $value): static
    {
        $encoded = is_array($value) || is_object($value) ? json_encode($value) : (string) $value;

        return static::query()->updateOrCreate(
            ['key' => $key],
            ['value' => $encoded]
        );
    }

    public static function forget(string $key): bool
    {
        return (bool) static::query()->where('key', $key)->delete();
    }
}