<?php

namespace App\Services;

use App\Amqp\Producer\CancelUnpayOrdersDelayDirectProducer;
use App\Constants\HttpEnumCode;
use App\Model\DiseaseClass;
use App\Model\InquiryCaseProduct;
use App\Model\OrderInquiry;
use App\Model\OrderInquiryCase;
use App\Model\OrderInquiryCoupon;
use App\Model\PatientFamily;
use App\Model\PatientFamilyHealth;
use App\Model\PatientFamilyPersonal;
use App\Model\Product;
use App\Model\UserDoctor;
use App\Utils\PcreMatch;
use Extend\Wechat\WechatPay;
use Hyperf\Amqp\Producer;
use Hyperf\DbConnection\Db;
use Hyperf\Snowflake\IdGeneratorInterface;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;

/**
 * 问诊
 */
class InquiryService extends BaseService
{
    /**
     * 创建问诊订单
     * @return array
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function addInquiryOrder(): array
    {
        $user_info = $this->request->getAttribute("userInfo") ?? [];
        $request_params = $this->request->all();

        // 检测家庭成员是否存在
        $params = array();
        $params['family_id'] = $request_params['family_id'];
        $params['patient_id'] = $user_info['client_user_id'];
        $params['status'] = 1;
        $patient_family = PatientFamily::getOne($params);
        if (empty($patient_family)) {
            return fail(HttpEnumCode::HTTP_ERROR, "患者信息错误");
        }

        // 检测当前家庭成员是否存在未完成的问诊订单
        $UserPatientService = new UserPatientService();
        $res = $UserPatientService->getNotFinishedOrdeInquiry($user_info['client_user_id']);
        if (!empty($res)) {
            return fail(HttpEnumCode::HTTP_ERROR, "当前患者存在进行中的问诊订单");
        }

        // 是否为孕妇
        if (!empty($request_params['is_pregnant'])) {
            return fail(HttpEnumCode::HTTP_ERROR, "请您到线下问诊");
        }

        // 检测所患疾病是否正确
        $params = array();
        $params['disease_class_id'] = $request_params['disease_class_id'];
        $params['disease_class_status'] = 1;
        $disease_class = DiseaseClass::getOne($params);
        if (empty($disease_class)) {
            return fail(HttpEnumCode::HTTP_ERROR, "疾病信息填写错误");
        }

        // 获取当前问诊医生信息
        // 专家问诊-公益问诊
        if ($request_params['inquiry_type'] == 3 || $request_params['inquiry_type'] == 1) {
            if (empty($request_params['doctor_id'])) {
                return fail(HttpEnumCode::HTTP_ERROR, "未选择医生");
            }

            $params = array();
            $params['doctor_id'] = $request_params['doctor_id'];
            $doctor = UserDoctor::getOne($params);
            if (empty($doctor)) {
                return fail(HttpEnumCode::HTTP_ERROR, "未知医生");
            }

            if ($doctor['idcard_status'] != 1) {
                return fail(HttpEnumCode::HTTP_ERROR, "当前医生无法接诊，请重新选择");
            }

            if ($doctor['iden_auth_status'] != 1) {
                return fail(HttpEnumCode::HTTP_ERROR, "当前医生无法接诊，请重新选择");
            }
        }

        // 获取问诊价格
        $DoctorInquiryService = new DoctorInquiryService();
        $inquiry_price = $DoctorInquiryService->getDoctorInquiryPrice($request_params['inquiry_type'], $request_params['inquiry_mode'], $request_params['doctor_id'] ?? "");

        // 获取可用优惠卷
        $CouponService = new CouponService();
        $user_coupon = $CouponService->getUserUsableCouponOne($user_info['user_id'], $request_params['inquiry_type']);

        // 确定支付渠道
        // 支付渠道（1:小程序支付 2:微信扫码支付）
        if ($request_params['client_type'] == 1){
            $inquiry_pay_channel = 1;
        }elseif ($request_params['client_type'] == 2){
            $inquiry_pay_channel = 2;
        }

        Db::beginTransaction();

        $generator = $this->container->get(IdGeneratorInterface::class);

        try {
            // 实际付款金额
            $coupon_price = $user_coupon['coupon']['coupon_price'] ?? 0;
            $payment_amount_total = $inquiry_price - $coupon_price;

            // 生成问诊订单
            $data = array();
            $data['user_id'] = $user_info['user_id'];
            $data['patient_id'] = $user_info['client_user_id'];
            $data['doctor_id'] = $request_params['doctor_id'] ?? "";
            $data['family_id'] = $request_params['family_id'];
            $data['inquiry_type'] = $request_params['inquiry_type'];
            $data['inquiry_mode'] = $request_params['inquiry_mode'];
            $data['inquiry_status'] = 1;// 1:待支付
            $data['inquiry_pay_channel'] = $inquiry_pay_channel ?? 0;// 支付渠道（1:小程序支付 2:微信扫码支付）
            $data['inquiry_no'] = $generator->generate();// 订单编号
            $data['amount_total'] = $inquiry_price;// 订单金额
            $data['payment_amount_total'] = $payment_amount_total;// 实际付款金额
            $data['patient_name'] = $patient_family['card_name'];// 患者姓名-就诊人
            $data['patient_name_mask'] = $patient_family['card_name_mask'];// 患者姓名-就诊人(掩码)
            $data['patient_sex'] = $patient_family['sex'];// 患者性别-就诊人（0:未知 1:男 2:女）
            $data['patient_age'] = $patient_family['age'];// 患者年龄-就诊人
            $order_inquiry = OrderInquiry::addOrderInquiry($data);
            if (empty($order_inquiry)) {
                Db::rollBack();
                return fail(HttpEnumCode::SERVER_ERROR, "订单创建失败");
            }

            // 处理复诊凭证
            if (!empty($request_params['diagnose_images'])) {
                // 医师资格证
                $diagnose_images = implode(',', $request_params['diagnose_images']);
                $diagnose_images = PcreMatch::pregRemoveOssWebsite($diagnose_images);
            }

            // 增加患者问诊病例
            $data = array();
            $data['user_id'] = $user_info['user_id'];
            $data['patient_id'] = $user_info['client_user_id'];
            $data['order_inquiry_id'] = $order_inquiry['order_inquiry_id'];// 订单-问诊id
            $data['family_id'] = $patient_family['family_id']; // 家庭成员id
            $data['relation'] = $patient_family['relation']; // 与患者关系（1:本人 2:父母 3:爱人 4:子女 5:亲戚 6:其他 ）
            $data['name'] = $patient_family['card_name']; // 患者名称
            $data['sex'] = $patient_family['sex'] ?? 0; // 患者性别（0:未知 1:男 2:女）
            $data['age'] = $patient_family['age'] ?? null; // 患者年龄
            $data['height'] = $request_params['height'] ?? $patient_family['height'] ?: null; // 身高（cm）
            $data['weight'] = $request_params['weight'] ?? $patient_family['weight'] ?: null;; // 体重（kg）
            $data['disease_class_id'] = $disease_class['disease_class_id']; // 疾病分类id-系统
            $data['disease_class_name'] = $disease_class['disease_class_name']; // 疾病名称-系统
            $data['diagnosis_date'] = $request_params['diagnosis_date'] ?: null; // 确诊日期
            $data['disease_desc'] = $request_params['disease_desc'] ?: null; // 病情描述（主诉）
            $data['diagnose_images'] = $diagnose_images ?? ""; // 复诊凭证(多个使用逗号分隔)
            $data['is_allergy_history'] = $request_params['is_allergy_history'] ?: 0; // 是否存在过敏史（0:否 1:是）
            $data['allergy_history'] = $request_params['allergy_history'] ?? null; // 过敏史描述
            $data['is_family_history'] = $request_params['is_family_history'] ?: 0; // 是否存在家族病史（0:否 1:是）
            $data['family_history'] = $request_params['family_history'] ?? null; // 家族病史描述
            $data['is_pregnant'] = $request_params['is_pregnant'] ?: 0; // 是否备孕、妊娠、哺乳期（0:否 1:是）
            $order_inquiry_case = OrderInquiryCase::addOrderInquiryCase($data);
            if (empty($order_inquiry_case)) {
                Db::rollBack();
                return fail(HttpEnumCode::SERVER_ERROR, "订单创建失败");
            }

            // 增加问诊优惠卷表
            if (!empty($user_coupon)){
                $data = array();
                $data['order_inquiry_id'] = $order_inquiry['order_inquiry_id'];// 订单-问诊id
                $data['user_coupon_id'] = $user_coupon['user_coupon_id'];
                $data['coupon_name'] = $user_coupon['coupon']['coupon_name'];
                $data['coupon_use_price'] = $user_coupon['coupon']['coupon_price'];
                $order_inquiry_coupon = OrderInquiryCoupon::addOrderInquiryCoupon($data);
                if (empty($order_inquiry_coupon)){
                    Db::rollBack();
                    return fail(HttpEnumCode::SERVER_ERROR, "订单创建失败");
                }
            }

            // 意向用药处理
            if ($request_params['inquiry_type'] == 4 && !empty($request_params['product'])) {
                foreach ($request_params['product'] as $item) {
                    $params = array();
                    $params['product_id'] = $item['product_id'];
                    $product = Product::getWithAmountOne($params);
                    if (empty($product)) {
                        Db::rollBack();
                        return fail(HttpEnumCode::HTTP_ERROR, "意向药品错误");
                    }

                    // 检测商品库存
//                    if (!empty($product['ProductPlatformAmount'])) {
//                        if ($item['product_num'] > $product['ProductPlatformAmount']['real_stock']) {
//                            // 此处是否需要特殊返回
//                            Db::rollBack();
//                            return fail(HttpEnumCode::HTTP_ERROR, "意向药品库存不足");
//                        }
//                    }

                    // 用药意向是否和过敏史重叠
                    if (!empty($request_params['allergy_history'])) {
                        $res = strpos($request_params['allergy_history'], $product['product_name']);
                        if ($res !== false) {
                            Db::rollBack();
                            return fail(HttpEnumCode::HTTP_ERROR, "过敏史中存在意向用药，请您仔细检查");
                        }
                    }

                    // 新增病例商品表
                    $data = array();
                    $data['inquiry_case_id'] = $order_inquiry_case['inquiry_case_id'];
                    $data['product_id'] = $item['product_id'];
                    $data['case_product_num'] = $item['product_num'];
                    $inquiry_case_product = InquiryCaseProduct::addInquiryCaseProduct($data);
                    if (empty($inquiry_case_product)) {
                        Db::rollBack();
                        return fail(HttpEnumCode::SERVER_ERROR, "订单创建失败");
                    }

                    // 锁定库存
                    // 实际库存-1
//                    $params = array();
//                    $params['amount_id'] = $product['ProductPlatformAmount']['amount_id'];
//                    ProductPlatformAmount::dec($params,'real_stock',$item['product_num']);
//
//                    // 锁定库存+1
//                    ProductPlatformAmount::inc($params,'lock_stock',$item['product_num']);
                }
            }

            // 发起支付
            $WechatPay = new WechatPay(1);

            // 获取预支付交易会话标识
            $total =  $inquiry_price * 100;
            $prepay = $WechatPay->getJsapiPrepayId($order_inquiry['inquiry_no'],$total,$user_info['open_id']);
            if (empty($prepay)){
                Db::rollBack();
                return fail(HttpEnumCode::SERVER_ERROR, "订单创建失败");
            }

            // 获取小程序支付配置
            $pay_config = $WechatPay->getAppletsPayConfig($prepay['prepay_id']);

            // 增加至退款延迟队列
//            $data = array();
//            $data['order_inquiry_id'] = $order_inquiry['order_inquiry_id'];
//
//            $message = new CancelUnpayOrdersDelayDirectProducer($data);
//            $message->setDelayMs(60 * 30 * 1000);
//            $producer = $this->container->get(Producer::class) ;
//            $res = $producer->produce($message);
//            if(!$res){
//                Db::rollBack();
//                return fail(HttpEnumCode::SERVER_ERROR, "订单创建失败");
//            }

            Db::commit();
        } catch (\Exception $e) {
            Db::rollBack();
            return fail(HttpEnumCode::HTTP_ERROR, $e->getMessage());
        }

        $result = array();
        $result['amount_total'] = $inquiry_price; // 订单金额
        $result['inquiry_no'] = $order_inquiry['inquiry_no']; // 订单编号
        $result['order_inquiry_id'] = $order_inquiry['order_inquiry_id']; // 订单主键id
        $result['created_at'] = date('Y-m-d H:i:s',strtotime($order_inquiry['created_at'])); // 创建时间
        $result['inquiry_type'] = $order_inquiry['inquiry_type']; // 订单类型（1:专家问诊 2:快速问诊 3:公益问诊 4:问诊购药）
        $result['pay_config'] = $pay_config; // 小程序支付配置

        return success($result);
    }

    /**
     * 获取患者问诊病例
     * @return array
     */
    public function getPatientInquiryCase(): array
    {
        $user_info = $this->request->getAttribute("userInfo") ?? [];
        $inquiry_case_id = $this->request->route('inquiry_case_id');

        // 获取病例信息
        $params = array();
        $params['inquiry_case_id'] = $inquiry_case_id;
        $order_inquiry_case = OrderInquiryCase::getOne($params);
        if (empty($order_inquiry_case)){
            return fail();
        }

        // 获取患者家庭成员信息表-基本信息
        $params = array();
        $params['family_id'] = $order_inquiry_case['family_id'];
        $patient_family = PatientFamily::getOne($params);
        $order_inquiry_case['height'] = $order_inquiry_case['height'] ?: $patient_family['height'] ?: NULL;
        $order_inquiry_case['weight'] = $order_inquiry_case['weight'] ?: $patient_family['weight'] ?: NULL;
        $order_inquiry_case['job_name'] = $patient_family['job_name'] ?? "";
        $order_inquiry_case['nation_name'] = $patient_family['nation_name'] ?? "";

        // 获取患者家庭成员信息表-健康情况
        $params = array();
        $params['family_id'] = $order_inquiry_case['family_id'];
        $patient_family_health = PatientFamilyHealth::getOne($params);
        $order_inquiry_case['diagnosis_hospital'] = $patient_family_health['diagnosis_hospital'] ?? "";

        // 获取患者家庭成员信息表-个人情况
        $params = array();
        $params['family_id'] = $order_inquiry_case['family_id'];
        $patient_family_personal = PatientFamilyPersonal::getOne($params);
        $order_inquiry_case['drink_wine_status'] = $patient_family_personal['drink_wine_status'] ?? 1;
        $order_inquiry_case['smoke_status'] = $patient_family_personal['smoke_status'] ?? 1;
        $order_inquiry_case['chemical_compound_status'] = $patient_family_personal['chemical_compound_status'] ?? 1;
        $order_inquiry_case['chemical_compound_describe'] = $patient_family_personal['chemical_compound_describe'] ?? "";
        $order_inquiry_case['is_operation'] = $patient_family_personal['is_operation'] ?? 0;
        $order_inquiry_case['operation'] = $patient_family_personal['operation'] ?? "";

        // 获取用药意向
        $product = [];
        $fields = [
            'inquiry_case_id',
            'product_id',
            'case_product_num',
        ];
        $params = array();
        $params['inquiry_case_id'] = $order_inquiry_case['inquiry_case_id'];
        $inquiry_case_product = InquiryCaseProduct::getWithProductList($params,$fields);
        if (!empty($inquiry_case_product)){
            foreach ($inquiry_case_product as &$item){
                if (!empty($item['Product'])){
                    $product[] = $item['Product']['product_name'] . ' ' . $item['Product']['product_spec'] . '(' . $item['case_product_num'] . $item['Product']['packaging_unit'] . ')';
                }
            }
        }

        $order_inquiry_case['product'] = $product;
        unset($inquiry_case_product);

        // 复诊凭证
        if (!empty($order_inquiry_case['diagnose_images'])){
            $diagnose_images = explode(',',$order_inquiry_case['diagnose_images']);
            foreach ($diagnose_images as &$item){
                $item = addAliyunOssWebsite($item);
            }

            $order_inquiry_case['diagnose_images'] = $diagnose_images;
        }

        return success($order_inquiry_case->toArray());
    }

    /**
     * 获取医生未接诊订单数量
     * @param string $doctor_id 医生id
     * @return int
     */
    public function getDoctorNotAcceptedInquiryNum(string $doctor_id): int
    {
        $params = array();
        $params['doctor_id'] = $doctor_id;
        $params['inquiry_status'] = 3; // 待接诊
        $params['inquiry_refund_status'] = 0; // 无退款

        $order_inquiry_count = OrderInquiry::getCount($params);
        if (!empty($order_inquiry_count) || $order_inquiry_count != 0) {
            $not_accepted_inquiry_num = $order_inquiry_count;
        } else {
            $not_accepted_inquiry_num = $order_inquiry_count;
        }

        return $not_accepted_inquiry_num;
    }

    /**
     * 获取医生接诊中订单数量
     * @param string $doctor_id 医生id
     * @return int
     */
    public function getDoctorAcceptingInquiryNum(string $doctor_id): int
    {
        $params = array();
        $params['doctor_id'] = $doctor_id;
        $params['inquiry_status'] = 4; // 已接诊
        $params['inquiry_refund_status'] = 0; // 无退款

        $order_inquiry_count = OrderInquiry::getCount($params);
        if (!empty($order_inquiry_count) || $order_inquiry_count != 0) {
            $accepting_inquiry_num = $order_inquiry_count;
        } else {
            $accepting_inquiry_num = $order_inquiry_count;
        }

        return $accepting_inquiry_num;
    }

    /**
     * 获取医生当日接诊的订单金额
     * 状态：已接诊-已完成
     * @param string $doctor_id
     * @param string $date
     * @return float
     */
    public function getDoctorDayAmountTotal(string $doctor_id, string $date): float
    {
        // 获取当天开始时间
        $start_date = date('Y-m-d 00:00:00', strtotime($date));

        // 获取当天结束时间
        $end_date = date('Y-m-d 23:59:59', strtotime($date));

        // 获取医生当日接诊订单金额
        $params = array();
        $params['doctor_id'] = $doctor_id;
        $params['inquiry_refund_status'] = 0; // 问诊订单退款状态（0:无退款 1:申请退款 2:退款中 3:退款成功 4:拒绝退款 5:退款关闭）
        $params['inquiry_pay_status'] = 2; // 支付状态（1:未支付 2:已支付 3:支付中 4:支付失败 5:支付超时 6:支付关闭 7:已撤销 8:转入退款）
        $params['settlement_status'] = 0; // 订单与医生结算状态（0:未结算 1:已结算）

        $reception_time = [$start_date, $end_date];

        $inquiry_status_params = [4, 5]; // 问诊订单状态（1:待支付 2:待分配 3:待接诊 4:已接诊 5:已完成 6:已结束 7:已取消）

        $amount_total_sum = OrderInquiry::getOrderInquiryAmountTotalSum($params, $reception_time, $inquiry_status_params);

        return $amount_total_sum ?: 0;
    }
}