BookingHeChuan/Myshipping.Application/Service/RulesEngine/RulesEngineClientService.cs

using Furion.FriendlyException;
using Furion.JsonSerialization;
using Furion;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using Furion.RemoteRequest.Extensions;
using Furion.DependencyInjection;
using Microsoft.AspNetCore.Mvc;
using System.Xml.Linq;
using Furion.DynamicApiController;
using Microsoft.AspNetCore.Authorization;
using Myshipping.Application.Entity;
using Myshipping.Core;
using Furion.DistributedIDGenerator;
using Mapster;

namespace Myshipping.Application
{
    /// <summary>
    /// 请求规则平台
    /// </summary>
    public class RulesEngineClientService: IRulesEngineClientService, IDynamicApiController, ITransient
    {
        private readonly SqlSugarRepository<BookingOrder> _bookingOrderRepository;
        private readonly SqlSugarRepository<BookingCtn> _bookingOrderContaRepository;
        private readonly SqlSugarRepository<BookingCtnDetail> _bookingOrderContaCargoRepository;

        /// <summary>
        /// 
        /// </summary>
        public RulesEngineClientService(SqlSugarRepository<BookingOrder> bookingOrderRepository, 
            SqlSugarRepository<BookingCtn>  bookingOrderContaRepository,
            SqlSugarRepository<BookingCtnDetail> bookingOrderContaCargoRepository)
        {
            _bookingOrderRepository = bookingOrderRepository;
            _bookingOrderContaRepository = bookingOrderContaRepository;
            _bookingOrderContaCargoRepository = bookingOrderContaCargoRepository;
        }


        /// <summary>
        /// 海运订舱请求规则引擎校验
        /// </summary>
        /// <param name="model">海运订舱请求业务</param>
        /// <returns>返回用户信息</returns>
        [ApiDescriptionSettings(LowercaseRoute = false, SplitCamelCase = false)]
        [HttpPost]
        public async Task<RulesEngineExcuteResultDto> ExcuteRulesOceanBookingByMsg(RulesEngineOrderBookingMessageInfo model)
        {
            RulesEngineExcuteResultDto result = new RulesEngineExcuteResultDto();

            var ruleResult = await ExcuteRulesEngine(model);

            if (ruleResult == null)
                throw Oops.Oh($"订舱请求规则失败，返回为空");

            var ruleDetailList = ruleResult.rows as List<RulesEngineExcuteResultDetailDto>;

            result.succ = ruleResult.succ;
            result.msg = ruleResult.msg;

            if (ruleDetailList.Count > 0)
            {
                result.rows = ruleDetailList;
            }

            return result;
        }


        /// <summary>
        /// 海运订舱请求规则引擎校验
        /// </summary>
        /// <param name="bookingId">海运订舱主键</param>
        /// <returns>返回用户信息</returns>
        [ApiDescriptionSettings(LowercaseRoute = false, SplitCamelCase = false)]
        [HttpGet]
        public async Task<RulesEngineExcuteResultDto> ExcuteRulesOceanBooking(string bookingId)
        {
            /*
            处理逻辑
            1、订单保存后触发调取此方法，传入海运订舱主键。
            2、调取订舱的详情。
            3、对应请求报文。
            4、请求规则接口。
            5、返回回执。
            */

            RulesEngineExcuteResultDto result = new RulesEngineExcuteResultDto();

            try
            {
                DateTime nowDate = DateTime.Now;

                var model = _bookingOrderRepository.AsQueryable().InSingle(bookingId);

                if (model == null)
                    throw Oops.Oh($"订舱主键{bookingId}无法获取业务信息");

                RulesEngineOrderBookingMessageInfo msgModel = new RulesEngineOrderBookingMessageInfo();

                msgModel.Head = new RulesEngineWebAPIHeadBase
                {
                    GID = IDGen.NextID().ToString(),
                    MessageType = "BUSI_RULE",
                    SenderId = App.Configuration["RulesEngineSender"],
                    SenderName = App.Configuration["RulesEngineSenderName"],
                    SenderKey = App.Configuration["RulesEngineAuthKey"],
                    ReceiverId = "RulesEngine",
                    ReceiverName = "大简云规则引擎",
                    Version = "1.0",
                    RequestDate = nowDate.ToString("yyyy-MM-dd HH:mm:ss"),
                    RequestAction = "CheckRule",
                };

                msgModel.Main = new RulesEngineOrderBookingMainInfo { 
                    ProjectCode = App.Configuration["RulesEngineProjects"].Split(new char[] { ','}).ToArray(),
                };

                msgModel.Main.BusinessInfo = model.Adapt<RulesEngineOrderBookingMainBusinessInfo>();

                var contaList = await _bookingOrderContaRepository.AsQueryable().Where(x => x.BILLID == model.Id).ToListAsync();

                if (contaList.Count > 0)
                {
                    msgModel.Main.BusinessInfo.ContaList = contaList.Adapt<List<RulesEngineOrderBookingContaInfo>>();

                   var cargoList = await _bookingOrderContaCargoRepository.AsQueryable()
                        .Where(x=> contaList.Any(a=>a.Id == x.CTNID)).ToListAsync();

                    if(cargoList.Count > 0)
                    {
                        msgModel.Main.BusinessInfo.ContaList = contaList.GroupJoin(cargoList, l => l.Id, r => r.CTNID, (l, r) => {
                            var currList = r.ToList();

                            if (currList.Count > 0)
                            {
                                var info = l.Adapt<RulesEngineOrderBookingContaInfo>();
                                info.CargoList = currList.Adapt<List<RulesEngineOrderBookingContaCargoInfo>>();

                                return info;
                            }

                            return l.Adapt<RulesEngineOrderBookingContaInfo>();

                        }).ToList();
                    }
                    else
                    {
                        msgModel.Main.BusinessInfo.ContaList = contaList.Adapt<List<RulesEngineOrderBookingContaInfo>>();
                    }

                }

                var ruleResult = await ExcuteRulesEngine(msgModel);

                if(ruleResult == null)
                    throw Oops.Oh($"订舱主键{bookingId}请求规则失败，返回为空");

                var ruleDetailList = ruleResult.rows as List<RulesEngineExcuteResultDetailDto>;

                result.succ = ruleResult.succ;
                result.msg = ruleResult.msg;

                if (ruleDetailList.Count > 0)
                {
                    result.rows = ruleDetailList;
                }
            }
            catch(Exception ex)
            {
                result.succ = false;
                result.msg = "请求规则异常";
            }

            return result;
        }


        /// <summary>
        /// 海运订舱请求规则引擎校验
        /// </summary>
        /// <param name="model">海运订舱报文类</param>
        /// <returns>返回回执</returns>
        [ApiDescriptionSettings(LowercaseRoute = false, SplitCamelCase = false)]
        [HttpPost]
        public async Task<RulesEngineExcuteResultDto> ExcuteRulesOceanBookingByModel(BookingOrderDto model)
        {
            /*
            处理逻辑
            1、前台将保存报文推送过来。
            2、如果有订舱主键调取数据库内的订舱的详情，已推送的数据为准。
            3、对应请求报文。
            4、请求规则接口。
            5、返回回执。
            */

            RulesEngineExcuteResultDto result = new RulesEngineExcuteResultDto();

            try
            {
                DateTime nowDate = DateTime.Now;

                //var model = 

                //if()
                //    _bookingOrderRepository.AsQueryable().InSingle(bookingId);

                //if (model == null)
                //    throw Oops.Oh($"订舱主键{bookingId}无法获取业务信息");

                RulesEngineOrderBookingMessageInfo msgModel = new RulesEngineOrderBookingMessageInfo();

                msgModel.Head = new RulesEngineWebAPIHeadBase
                {
                    GID = IDGen.NextID().ToString(),
                    MessageType = "BUSI_RULE",
                    SenderId = App.Configuration["RulesEngineSender"],
                    SenderName = App.Configuration["RulesEngineSenderName"],
                    SenderKey = App.Configuration["RulesEngineAuthKey"],
                    ReceiverId = "RulesEngine",
                    ReceiverName = "大简云规则引擎",
                    Version = "1.0",
                    RequestDate = nowDate.ToString("yyyy-MM-dd HH:mm:ss"),
                    RequestAction = "CheckRule",
                };

                msgModel.Main = new RulesEngineOrderBookingMainInfo
                {
                    ProjectCode = App.Configuration["RulesEngineProjects"].Split(new char[] { ',' }).ToArray(),
                };

                msgModel.Main.BusinessInfo = model.Adapt<RulesEngineOrderBookingMainBusinessInfo>();

                var contaList = await _bookingOrderContaRepository.AsQueryable().Where(x => x.BILLID == model.Id).ToListAsync();

                if (contaList.Count > 0)
                {
                    msgModel.Main.BusinessInfo.ContaList = contaList.Adapt<List<RulesEngineOrderBookingContaInfo>>();

                    var cargoList = await _bookingOrderContaCargoRepository.AsQueryable()
                         .Where(x => contaList.Any(a => a.Id == x.CTNID)).ToListAsync();

                    if (cargoList.Count > 0)
                    {
                        msgModel.Main.BusinessInfo.ContaList = contaList.GroupJoin(cargoList, l => l.Id, r => r.CTNID, (l, r) =>
                        {
                            var currList = r.ToList();

                            if (currList.Count > 0)
                            {
                                var info = l.Adapt<RulesEngineOrderBookingContaInfo>();
                                info.CargoList = currList.Adapt<List<RulesEngineOrderBookingContaCargoInfo>>();

                                return info;
                            }

                            return l.Adapt<RulesEngineOrderBookingContaInfo>();

                        }).ToList();
                    }
                    else
                    {
                        msgModel.Main.BusinessInfo.ContaList = contaList.Adapt<List<RulesEngineOrderBookingContaInfo>>();
                    }

                }
                var ruleResult = await ExcuteRulesEngine(msgModel);

                if (ruleResult == null)
                    throw Oops.Oh($"订舱主键{model.BOOKINGNO}请求规则失败，返回为空");

                var ruleDetailList = ruleResult.rows as List<RulesEngineExcuteResultDetailDto>;

                result.succ = ruleResult.succ;
                result.msg = ruleResult.msg;

                if (ruleDetailList.Count > 0)
                {
                    result.rows = ruleDetailList;
                }
            }
            catch (Exception ex)
            {
                result.succ = false;
                result.msg = "请求规则异常";
            }

            return result;
        }

        /// <summary>
        /// 请求规则平台
        /// </summary>
        /// <param name="BusinessMsg"></param>
        /// <returns></returns>
        private async Task<RulesEngineWebApiResult> ExcuteRulesEngine(RulesEngineOrderBookingMessageInfo info)
        {
            RulesEngineWebApiResult model = null;
            /*
             1、读取配置文件中的规则引擎URL
             2、填充请求的类，并生成JSON报文
             3、POST请求接口，并记录回执。
             4、返回信息。
             */

            var url = App.Configuration["RulesEngineUrl"];

            try
            {
                var res = await url.SetHttpMethod(HttpMethod.Post)
                    .SetBody(JSON.Serialize(info), "application/json")
                    .SetContentEncoding(Encoding.UTF8)
                    .PostAsync();

                if (res.StatusCode == System.Net.HttpStatusCode.OK)
                {
                    var userResult = await res.Content.ReadAsStringAsync();

                    model = JSON.Deserialize<RulesEngineWebApiResult>(userResult);
                }
            }
            catch (Exception ex)
            {
                //写日志
                if (ex is HttpRequestException)
                    throw Oops.Oh(10000002);
            }

            return model;
        }
    }
}