<?php

declare(strict_types=1);

namespace App\Amqp\Consumer;

use App\Amqp\Producer\AutoCompleteInquiryDelayDirectProducer;
use App\Amqp\Producer\UserCouponExpiredDelayDirectProducer;
use App\Constants\HttpEnumCode;
use App\Model\UserCoupon;
use App\Utils\Log;
use Hyperf\Amqp\Message\ConsumerDelayedMessageTrait;
use Hyperf\Amqp\Message\ProducerDelayedMessageTrait;
use Hyperf\Amqp\Message\Type;
use Hyperf\Amqp\Producer;
use Hyperf\Amqp\Result;
use Hyperf\Amqp\Annotation\Consumer;
use Hyperf\Amqp\Message\ConsumerMessage;
use Hyperf\DbConnection\Db;
use PhpAmqpLib\Message\AMQPMessage;

/**
 * 处理用户优惠卷过期
 */
#[Consumer(nums: 1)]
class UserCouponExpiredDelayDirectConsumer extends ConsumerMessage
{
    use ProducerDelayedMessageTrait;
    use ConsumerDelayedMessageTrait;

    protected string $exchange = 'amqp.delay.direct';

    protected ?string $queue = 'user.coupon.expired.delay.queue';

    protected string $type = Type::DIRECT; //Type::FANOUT;

    protected string|array $routingKey = 'UserCouponExpired';

    public function consumeMessage($data, AMQPMessage $message): string
    {
        Log::getInstance()->error("开始执行 处理用户优惠卷过期 队列：" . json_encode($data, JSON_UNESCAPED_UNICODE));

        Db::beginTransaction();
        try {
            // 检测参数
            if (!isset($data['user_coupon_id'])){
                Db::rollBack();
                Log::getInstance()->error("处理用户优惠卷过期队列 执行失败：入参错误");
                return Result::DROP;
            }

            // 获取优惠卷数据
            $params = array();
            $params['user_coupon_id'] = $data['user_coupon_id'];
            $user_coupon = UserCoupon::getOne($params);
            if (empty($user_coupon)){
                Db::rollBack();
                Log::getInstance()->info("处理用户优惠卷过期队列 执行结束：无优惠卷数据");
                return Result::DROP;
            }

            // 检测优惠卷是否被使用
            if ($user_coupon['user_coupon_status'] == 1){
                Db::rollBack();
                Log::getInstance()->info("处理用户优惠卷过期队列 执行结束：优惠卷已被使用，无需处理");
                return Result::DROP;
            }

            // 检测优惠卷是否已执行过期处理
            if ($user_coupon['user_coupon_status'] == 3){
                Db::rollBack();
                Log::getInstance()->info("处理用户优惠卷过期队列 执行结束：优惠卷已执行过期处理，无需处理");
                return Result::DROP;
            }

            // 检测优惠卷过期时间
            $valid_end_time = strtotime($user_coupon['valid_end_time']);

            // 处理未过期事件
            // 先删除-重新添加队列
            if ($valid_end_time > time()){
                $time = $valid_end_time - time();

                $queue_data = array();
                $queue_data['order_inquiry_id'] = $data['order_inquiry_id'];

                $message = new UserCouponExpiredDelayDirectProducer($queue_data);
                $message->setDelayMs(1000 * $time);
                $producer = $this->container->get(Producer::class);
                $res = $producer->produce($message);
                if (!$res) {
                    Db::rollBack();
                    Log::getInstance()->error("处理用户优惠卷过期队列 执行失败：未到过期时间，重新添加队列失败");
                    return Result::REQUEUE;
                }

                return Result::DROP;
            }

            // 处理已过期事件
            $params = array();
            $params['user_coupon_id'] = $user_coupon['user_coupon_id'];

            $data = array();
            $data['user_coupon_status'] = 3;
            UserCoupon::edit($params, $data);

            Db::commit();
            Log::getInstance()->info("处理用户优惠卷过期 队列执行成功");
            return Result::ACK;
        } catch (\Exception $e) {
            Db::rollBack();
            Log::getInstance()->error("处理用户优惠卷过期 队列执行失败：" . $e->getMessage());
            return Result::REQUEUE; // 重回队列
        }
    }
}