<?php

declare(strict_types=1);

namespace App\Events;

use App\Events\Concerns\HasStandardPayload;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Queue\SerializesModels;

abstract class BaseModelEvent implements ShouldBroadcast
{
    use Dispatchable, HasStandardPayload, InteractsWithSockets, SerializesModels;

    public function __construct(
        public Model $model,
        public ?int $actorId = null,
    ) {}

    /**
     * Get the data to broadcast.
     */
    public function broadcastWith(): array
    {
        return $this->withMetadata([
            'model_type' => class_basename($this->model),
            'model_id' => $this->model->getKey(),
            'actor_id' => $this->actorId,
            ...$this->getModelPayload(),
        ]);
    }

    /**
     * Get model-specific payload data.
     */
    abstract protected function getModelPayload(): array;

    /**
     * Get the broadcast channel name.
     */
    abstract public function broadcastOn(): array;

    /**
     * Get the broadcast event name.
     */
    public function broadcastAs(): string
    {
        $modelName = strtolower(class_basename($this->model));
        $action = $this->getActionName();

        return "{$modelName}.{$action}";
    }

    /**
     * Get action name from event class.
     */
    protected function getActionName(): string
    {
        $className = class_basename(static::class);
        $modelName = class_basename($this->model);

        $action = str_replace($modelName, '', $className);
        $action = preg_replace('/([a-z])([A-Z])/', '$1.$2', $action);

        return strtolower(trim($action, '.'));
    }
}