<?php

namespace App\Events;

use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Broadcasting\PrivateChannel;
use Illuminate\Contracts\Broadcasting\ShouldBroadcastNow;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Queue\SerializesModels;

/**
 * A device entity's current state changed. Broadcast immediately (never queued behind a
 * slow job) on the private `home` channel so the UI reflects it live (§3).
 */
class DeviceStateChanged implements ShouldBroadcastNow
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    public function __construct(
        public string $deviceUuid,
        public string $entityKey,
        public array $state,
    ) {}

    public function broadcastOn(): array
    {
        return [new PrivateChannel('home')];
    }

    public function broadcastAs(): string
    {
        return 'DeviceStateChanged';
    }

    public function broadcastWith(): array
    {
        return [
            'device' => $this->deviceUuid,
            'entity' => $this->entityKey,
            'state' => $this->state,
        ];
    }
}