<?php

declare(strict_types=1);

namespace App\Amqp\Consumer;

use App\Model\OrderInquiry;
use App\Model\OrderPrescription;
use App\Model\UserDoctor;
use App\Model\UserPatient;
use App\Model\UserPharmacist;
use App\Services\MessagePush;
use App\Utils\Log;
use Hyperf\Amqp\Result;
use Hyperf\Amqp\Annotation\Consumer;
use Hyperf\Amqp\Message\ConsumerMessage;
use Hyperf\DbConnection\Db;
use PhpAmqpLib\Message\AMQPMessage;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;

/**
 * 分配药师-暂时废弃，现修改为创建处方时分配
 */
#[Consumer(exchange: 'amqp.direct', routingKey: 'AssignPharmacist', queue: 'assign.pharmacist.queue', nums: 1)]
class AssignPharmacistConsumer extends ConsumerMessage
{
    public function consumeMessage($data, AMQPMessage $message): string
    {
        Log::getInstance()->error("开始执行 分配药师 队列：" . json_encode($data, JSON_UNESCAPED_UNICODE));

        // 获取订单-处方表数据
        $params = array();
        $params['order_prescription_id'] = $data['order_prescription_id'];
        $order_prescription = OrderPrescription::getOne($params);
        if (empty($order_prescription)) {
            Db::rollBack();
            Log::getInstance()->info("分配药师队列执行结束：未查询到对应处方订单数据");
            return Result::DROP;// 销毁
        }

        // 检测处方状态（1:待审核 3:待使用 4:已失效 5:已使用）
        if ($order_prescription['prescription_status'] != 1) {
            Db::rollBack();
            Log::getInstance()->info("分配药师队列执行结束：处方状态非待审核，当前为" . $order_prescription['prescription_status']);
            return Result::ACK;// 销毁
        }

        // 检测药师审核状态
        if ($order_prescription['pharmacist_audit_status'] == 1) {
            Db::rollBack();
            Log::getInstance()->error("分配药师队列执行结束：药师审核状态为已通过");
            return Result::ACK;// 销毁
        }

        // 获取医生数据
        $params = array();
        $params['doctor_id'] = $order_prescription['doctor_id'];
        $user_doctor = UserDoctor::getOne($params);
        if (empty($user_doctor)) {
            Db::rollBack();
            Log::getInstance()->error("分配药师队列执行结束：缺少医生数据");
            return Result::ACK;// 销毁
        }

        // 获取用户数据
        $params = array();
        $params['patient_id'] = $order_prescription['patient_id'];
        $user_patient = UserPatient::getOne($params);
        if (empty($user_patient)) {
            Db::rollBack();
            Log::getInstance()->error("分配药师队列执行结束：缺少患者数据");
            return Result::ACK;// 销毁
        }

        Db::beginTransaction();
        try {
            // 分配药师
            $params = array();
            $params['pharmacist_id'] = "534534546";
            $user_pharmacist = UserPharmacist::getOne($params);
            if (empty($user_pharmacist)) {
                Db::rollBack();
                Log::getInstance()->error("分配药师队列执行失败：药师数据错误");

                // 分配失败，按照驳回处理
                $this->reject($data['order_prescription_id'], $user_doctor['user_id'], $user_patient['user_id'], $order_prescription['order_inquiry_id']);

                return Result::DROP;// 销毁
            }

            // 分配药师
            $save_data = array();
            $save_data['pharmacist_id'] = $user_pharmacist['pharmacist_id'];

            $params = array();
            $params['order_prescription_id'] = $data['order_prescription_id'];
            OrderPrescription::edit($params, $save_data);

            Db::commit();
        } catch (\Exception $e) {
            Db::rollBack();
            Log::getInstance()->error("分配药师队列执行失败原因：" . $e->getMessage());

            // 分配失败，按照驳回处理
            $this->reject($data['order_prescription_id'], $user_doctor['user_id'],$user_patient['user_id'], $order_prescription['order_inquiry_id']);

            return Result::DROP; // 重回队列
        }

        Log::getInstance()->info("分配药师队列执行成功");

        return Result::ACK;
    }

    /**
     * 分配失败
     * @param string $order_prescription_id
     * @param string $doctor_user_id
     * @param string $patient_user_id
     * @param string $order_inquiry_id
     * @return void
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function reject(string $order_prescription_id, string $doctor_user_id, string $patient_user_id, string $order_inquiry_id): void
    {
        try {
            $params = array();
            $params['order_prescription_id'] = $order_prescription_id;

            $data = array();
            $data['pharmacist_audit_status'] = 2;
            $data['pharmacist_verify_time'] = date('Y-m-d H:i:s', time());
            $data['pharmacist_fail_reason'] = "请联系平台客服，请勿重开处方";

            OrderPrescription::edit($params, $data);

            // 医生-开具的处方审核未通过
            $MessagePush = new MessagePush($doctor_user_id, $order_inquiry_id);
            $MessagePush->prescriptionVerifyFail($order_prescription_id);

            // 患者-处方审核未通过
            $MessagePush = new MessagePush($patient_user_id, $order_inquiry_id);
            $MessagePush->patientPrescriptionVerifyFail();

        } catch (\Exception $e) {
            Log::getInstance()->error("分配药师队列执行失败原因：" . $e->getMessage());
        }
    }
}