<?php

declare(strict_types=1);

namespace App\Amqp\Consumer;

use App\Model\OrderPrescription;
use App\Utils\Log;
use Hyperf\Amqp\Message\ConsumerDelayedMessageTrait;
use Hyperf\Amqp\Message\ProducerDelayedMessageTrait;
use Hyperf\Amqp\Message\Type;
use Hyperf\Amqp\Result;
use Hyperf\Amqp\Annotation\Consumer;
use Hyperf\Amqp\Message\ConsumerMessage;
use Hyperf\DbConnection\Db;
use PhpAmqpLib\Message\AMQPMessage;

/**
 * 处方过期未使用
 */
#[Consumer(nums: 1)]
class PrescriptionExpiredDelayDirectConsumer extends ConsumerMessage
{
    use ProducerDelayedMessageTrait;
    use ConsumerDelayedMessageTrait;

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

    protected ?string $queue = 'prescription.expired.delay.queue';

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

    protected string|array $routingKey = 'PrescriptionExpired';

    public function consumeMessage($data, AMQPMessage $message): string
    {
        Log::getInstance("queue-PrescriptionExpired")->info(json_encode($data, JSON_UNESCAPED_UNICODE));

        Db::beginTransaction();
        try {
            // 验证参数
            if (!isset($data['order_prescription_id'])){
                Db::rollBack();
                Log::getInstance("queue-PrescriptionExpired")->error("入参错误");
                return Result::DROP;
            }

            // 获取处方数据
            $params = array();
            $params['order_prescription_id'] = $data['order_prescription_id'];
            $order_prescription = OrderPrescription::getOne($params);
            if (empty($order_prescription)){
                Db::rollBack();
                Log::getInstance("queue-PrescriptionExpired")->error("获取处方数据为空");
                return Result::DROP;
            }

            // 检测处方审核、使用状态
            $res = $this->checkPrescriptionStatus($order_prescription);
            if (!$res){
                Db::rollBack();
                return Result::ACK;
            }

            // 处理处方过期状态
            $this->handlePrescription($order_prescription);

            Db::commit();
            Log::getInstance("queue-PrescriptionExpired")->info("成功");
            return Result::ACK;
        } catch (\Exception $e) {
            Db::rollBack();
            Log::getInstance("queue-PrescriptionExpired")->error($e->getMessage());
            return Result::ACK; // 重回队列
        }
    }

    /**
     * 检测处方审核状态
     * @param array|object $order_prescription
     * @return bool
     */
    protected function checkPrescriptionStatus(array|object $order_prescription): bool
    {
        if ($order_prescription['prescription_status'] == 3){
            Db::rollBack();
            Log::getInstance("queue-PrescriptionExpired")->info("处方已失效，无需处理");
            return false;
        }

        if ($order_prescription['prescription_status'] == 4){
            Db::rollBack();
            Log::getInstance("queue-PrescriptionExpired")->info("处方已使用，无需处理");
            return false;
        }
        return true;
    }

    /**
     * 处理处方过期状态
     * @param array|object $order_prescription
     * @return void
     */
    protected function handlePrescription(array|object $order_prescription): void
    {
        $params = array();
        $params['order_prescription_id'] = $order_prescription['order_prescription_id'];

        $data = array();
        $data['prescription_status'] = 3;
        $data['expired_time'] = date('Y-m-d H:i:s',time());
        OrderPrescription::edit($params,$data);
    }
}