<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class VmDevice extends Model
{
    public const TYPE_DISK = 'disk';

    public const TYPE_NETWORK = 'network';

    public const TYPE_USB = 'usb';

    public const TYPE_PCI = 'pci';

    public static function types(): array
    {
        return [
            self::TYPE_DISK => 'Zusätzliche Festplatte',
            self::TYPE_NETWORK => 'Netzwerk-Interface',
            self::TYPE_USB => 'USB-Gerät',
            self::TYPE_PCI => 'PCI Passthrough',
        ];
    }

    public static function typesFor(?\App\Models\User $user = null): array
    {
        $types = self::types();
        if ($user && ! $user->isAdmin()) {
            return array_intersect_key($types, array_flip([self::TYPE_DISK, self::TYPE_NETWORK]));
        }

        return $types;
    }

    protected $fillable = [
        'customer_id',
        'type',
        'slot',
        'config',
        'sort_order',
    ];

    protected function casts(): array
    {
        return [
            'config' => 'array',
            'sort_order' => 'integer',
        ];
    }

    public function vm(): BelongsTo
    {
        return $this->belongsTo(Customer::class, 'customer_id');
    }
}