<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Cache;

/**
 * Dashboard-configurable key/value settings (release channel, dashboard domain,
 * TLS email, …). Cached per key; cache is busted on write.
 */
class Setting extends Model
{
    protected $primaryKey = 'key';

    public $incrementing = false;

    protected $keyType = 'string';

    protected $guarded = [];

    public static function get(string $key, ?string $default = null): ?string
    {
        $value = Cache::rememberForever("setting:{$key}", fn () => static::query()->find($key)?->value);

        return $value ?? $default;
    }

    public static function put(string $key, ?string $value): void
    {
        static::query()->updateOrCreate(['key' => $key], ['value' => $value]);
        Cache::forget("setting:{$key}");
    }

    /** Remove a setting entirely (so get() falls back to its default). */
    public static function forget(string $key): void
    {
        static::query()->whereKey($key)->delete();
        Cache::forget("setting:{$key}");
    }
}