ay_merge($wildcards, $listeners);
            }
        }

        return $this->wildcardsCache[$eventName] = $wildcards;
    }

    /**
     * Add the listeners for the event's interfaces to the given array.
     *
     * @param  string  $eventName
     * @param  array  $listeners
     * @return array
     */
    protected function addInterfaceListeners($eventName, array $listeners = [])
    {
        foreach (class_implements($eventName) as $interface) {
            if (isset($this->listeners[$interface])) {
                foreach ($this->listeners[$interface] as $names) {
                    $listeners = array_merge($listeners, (array) $names);
                }
            }
        }

        return $listeners;
    }

    /**
     * Register an event listener with the dispatcher.
     *
     * @param  \Closure|string|array  $listener
     * @param  bool  $wildcard
     * @return \Closure
     */
    public function makeListener($listener, $wildcard = false)
    {
        if (is_string($listener)) {
            return $this->createClassListener($listener, $wildcard);
        }

        if (is_array($listener) && isset($listener[0]) && is_string($listener[0])) {
            return $this->createClassListener($listener, $wildcard);
        }

        return function ($event, $payload) use ($listener, $wildcard) {
            if ($wildcard) {
                return $listener($event, $payload);
            }

            return $listener(...array_values($payload));
        };
    }

    /**
     * Create a class based listener using the IoC container.
     *
     * @param  string  $listener
     * @param  bool  $wildcard
     * @return \Closure
     */
    public function createClassListener($listener, $wildcard = false)
    {
        return function ($event, $payload) use ($listener, $wildcard) {
            if ($wildcard) {
                return call_user_func($this->createClassCallable($listener), $event, $payload);
            }

            $callable = $this->createClassCallable($listener);

            return $callable(...array_values($payload));
        };
    }

    /**
     * Create the class based event callable.
     *
     * @param  array|string  $listener
     * @return callable
     */
    protected function createClassCallable($listener)
    {
        [$class, $method] = is_array($listener)
                            ? $listener
                            : $this->parseClassCallable($listener);

        if (! method_exists($class, $method)) {
            $method = '__invoke';
        }

        $listener = $this->container->make($class);

        return $this->handlerShouldBeDispatchedAfterDatabaseTransactions($listener)
                    ? $this->createCallbackForListenerRunningAfterCommits($listener, $method)
                    : [$listener, $method];
    }

    /**
     * Parse the class listener into class and method.
     *
     * @param  string  $listener
     * @return array
     */
    protected function parseClassCallable($listener)
    {
        return Str::parseCallback($listener, 'handle');
    }

    /**
     * Determine if the given event handler should be dispatched after all database transactions have committed.
     *
     * @param  object|mixed  $listener
     * @return bool
     */
    protected function handlerShouldBeDispatchedAfterDatabaseTransactions($listener)
    {
        return ($listener->afterCommit ?? null) && $this->container->bound('db.transactions');
    }

    /**
     * Create a callable for dispatching a listener after database transactions.
     *
     * @param  mixed  $listener
     * @param  string  $method
     * @return \Closure
     */
    protected function createCallbackForListenerRunningAfterCommits($listener, $method)
    {
        return function () use ($method, $listener) {
            $payload = func_get_args();

            $this->container->make('db.transactions')->addCallback(
                function () use ($listener, $method, $payload) {
                    $listener->$method(...$payload);
                }
            );
        };
    }

    /**
     * Remove a set of listeners from the dispatcher.
     *
     * @param  string  $event
     * @return void
     */
    public function forget($event)
    {
        if (Str::contains($event, '*')) {
            unset($this->wildcards[$event]);
        } else {
            unset($this->listeners[$event]);
        }

        foreach ($this->wildcardsCache as $key => $listeners) {
            if (Str::is($event, $key)) {
                unset($this->wildcardsCache[$key]);
            }
        }
    }

    /**
     * Forget all of the pushed listeners.
     *
     * @return void
     */
    public function forgetPushed()
    {
        foreach ($this->listeners as $key => $value) {
            if (Str::endsWith($key, '_pushed')) {
                $this->forget($key);
            }
        }
    }
}