<?php

namespace App\Models;

use App\Models\Concerns\HasUuid;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

/**
 * Audit of every command sent to a device — who/what switched which entity when (H1).
 * Indispensable for debugging "why did the light turn on?".
 */
class Command extends Model
{
    use HasUuid;

    protected $fillable = [
        'uuid', 'device_id', 'entity_id', 'source', 'user_id', 'command', 'payload', 'result',
    ];

    protected $casts = ['payload' => 'array'];

    public function device(): BelongsTo
    {
        return $this->belongsTo(Device::class);
    }

    public function entity(): BelongsTo
    {
        return $this->belongsTo(Entity::class);
    }
}