<?php

declare(strict_types=1);

namespace App\Amqp\Consumer;

use Hyperf\Amqp\Result;
use Hyperf\Amqp\Annotation\Consumer;
use Hyperf\Amqp\Message\ConsumerMessage;
use PhpAmqpLib\Message\AMQPMessage;
use Hyperf\Amqp\Message\Type;
use Hyperf\Amqp\Builder\QueueBuilder;

/**
 * @Consumer(name="聊天消息消费者",enable=true)
 */
class ChatMessageConsumer extends ConsumerMessage
{
    /**
     * 交换机名称
     *
     * @var string
     */
    public $exchange = 'im.message.fanout';

    /**
     * 交换机类型
     *
     * @var string
     */
    public $type = Type::FANOUT;

    /**
     * 路由key
     *
     * @var string
     */
    public $routingKey = 'consumer:im:message';

    /**
     * ImMessageConsumer constructor.
     */
    public function __construct()
    {
        $this->setQueue('im:message:queue:' . config('ip_address'));
    }

    /**
     * 重写创建队列生成类
     *
     * 注释：设置自动删除队列
     *
     * @return QueueBuilder
     */
    public function getQueueBuilder(): QueueBuilder
    {
        return parent::getQueueBuilder()->setAutoDelete(true);
    }

    /**
     * 消费队列消息
     *
     * @param $data
     * @param AMQPMessage $message
     * @return string
     */
    public function consumeMessage($data, AMQPMessage $message): string
    {
        echo PHP_EOL . $data;

        $server = server();
        foreach (server()->connections as $fd) {
            if ($server->isEstablished($fd)) {
                $server->push($fd, "Recv: 我是后台进程 [{$data}]");
            }
        }

        return Result::NACK;
    }

    /**
     * @param $data
     */
    public function getClientFds($data)
    {

    }
}