using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DS.Module.Core;
using DS.Module.Core.Data;
using DS.Module.SqlSugar;
using DS.Module.UserModule;
using DS.WMS.Core.Fee.Entity;
using DS.WMS.Core.Flow.Dtos;
using DS.WMS.Core.HangfireJob.Interface;
using DS.WMS.Core.Info.Entity;
using DS.WMS.Core.Op.Entity;
using DS.WMS.Core.Sys.Entity;
using DS.WMS.FeeBillRecvService.Dtos;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using NPOI.OpenXmlFormats.Wordprocessing;
using Org.BouncyCastle.Ocsp;
using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using SqlSugar;

namespace DS.WMS.FeeBillRecvService
{
    public class RecvFeeBillWorker : BackgroundService
    {
        private readonly ILogger<RecvFeeBillWorker> _logger;
        private IConnection mqConn;
        private IModel model;
        private readonly IServiceProvider _serviceProvider;
        private readonly ISqlSugarClient db;
        private readonly IUser user;
        private readonly ISaasDbService saasService;


        public RecvFeeBillWorker(IServiceProvider serviceProvider,
            ILogger<RecvFeeBillWorker> logger)
        {
            _logger = logger;
            _serviceProvider = serviceProvider;
            db = _serviceProvider.GetRequiredService<ISqlSugarClient>();
            user = _serviceProvider.GetRequiredService<IUser>();
            saasService = _serviceProvider.GetRequiredService<ISaasDbService>();
        }

        protected override Task ExecuteAsync(CancellationToken stoppingToken)
        {
            _logger.LogInformation("启动账单 ExecuteAsync");

            return Task.Run(() =>
            {
                _logger.LogInformation("BookingAutoService ExecuteAsync RunTask");

                //绑定队列
                BindMQ();
            });

        }

        private void BindMQ()
        {
            //string ExchangeName = "billcenter.output.ds7new.444c19c1-0bf5-4709-a08b-c9859ca775e6";
            //string QueueName = $"billcenter.output.ds7new.444c19c1-0bf5-4709-a08b-c9859ca775e6";

            string ExchangeName = AppSetting.app(new string[] { "FeeSettings", "ExchangeName" });
            string QueueName = AppSetting.app(new string[] { "FeeSettings", "QueueName" });
            var mqUrl = AppSetting.app(new string[] { "FeeSettings", "MQUrl" });

            ConnectionFactory factory = new ConnectionFactory();

            //var repoSysCfg = _serviceScope.ServiceProvider.GetService<SqlSugarRepository<SysConfig>>();

            //var mqUrl = "amqp://dongsheng8bill:dongsheng8bill@47.104.207.5:12567/billcenter";
            //var mqUrl = repoSysCfg.FirstOrDefault(x => x.Code == "DjyBookingAutoMQUrl")?.Value;
            if (string.IsNullOrEmpty(mqUrl))
            {
                _logger.LogError($"接收订舱自动化消息推送所需MQUrl未配置");
            }
            else
            {
                _logger.LogInformation($"准备连接订舱自动化消息队列：{mqUrl}");
                factory.Uri = new Uri(mqUrl);
                mqConn = factory.CreateConnection("东胜8接收账单邮件解析");

                model = mqConn.CreateModel();
                model.ExchangeDeclare(ExchangeName, ExchangeType.Topic);
                model.QueueDeclare(QueueName, false, false, false, null);
                model.QueueBind(QueueName, ExchangeName, "*", null);

                var consumer = new EventingBasicConsumer(model);
                consumer.Received += (obj, arg) =>
                {
                    var body = arg.Body;
                    var strBody = Encoding.UTF8.GetString(body.ToArray());
                    _logger.LogInformation($"收到订舱自动化消息队列：{strBody}");

                    DoWork(strBody);

                };
                model.BasicConsume(QueueName, true, consumer);
            }
        }

        public override void Dispose()
        {
            base.Dispose();
            //_serviceScope.Dispose();
            if (mqConn != null && mqConn.IsOpen)
                mqConn.Close();

            _logger.LogInformation("BookingAutoService Dispose");
        }

        private void DoWork(string json)
        {
            /*
             1、反串行化报文，转成对象
             2、用提单号检索订单信息，如果匹配不到订单信息需要生成待办任务。
             3、入库费用并写入订单的应付费用表
             */

            string msg = string.Empty;

            try
            {
                var model = GetInfo(json, out msg);

                _logger.LogInformation($"报文转换完成 GID={model.GID} BookingBill={model.BookingBill} 共【{model.DetailList.Count}】条");

                //var tenantDb = saasService.GetBizJobDbScopeById(new JobDbInitConfig
                //{
                //    UserId = 1819549542463442944,
                //    UserName = "东胜8测试",
                //    TenantId = 1819549542425694208,
                //    OrgId = 1819557001806614528

                //});

                var tenantDb = saasService.GetBizJobDbScopeExtById(new JobDbInitConfig
                {
                    //UserId = long.Parse(AppSetting.app(new string[] { "FeeSettings", "UserId" })),
                    //UserName = AppSetting.app(new string[] { "FeeSettings", "UserName" }),
                    TenantId = long.Parse(AppSetting.app(new string[] { "FeeSettings", "TenantId" })),
                    //OrgId = long.Parse(AppSetting.app(new string[] { "FeeSettings", "OrgId" })),
                });

                _logger.LogInformation($"提取对应租户数据访问完成 GID={model.GID} BookingBill={model.BookingBill}");

                string blno = model.BookingBill?.Trim();

                _logger.LogInformation($"提取订单信息 GID={model.GID} BookingBill={model.BookingBill}");

                var booking = tenantDb.Queryable<SeaExport>().ClearFilter(typeof(IOrgId)).First(a => a.MBLNO == blno && a.Deleted == false && (a.IsRefund == null || a.IsRefund.Value == false)
                        && (a.IsChangeETD == null || a.IsChangeETD.Value == false));

                var ctnList = tenantDb.Queryable<OpCtn>().ClearFilter(typeof(IOrgId)).Where(a => a.BSNO == booking.Id.ToString() && a.Deleted == false).ToList();


                _logger.LogInformation($"提取订单完成 GID={model.GID} BookingBill={model.BookingBill} Order={JsonConvert.SerializeObject(booking)}");


                if (booking != null)
                {
                    DateTime etd = DateTime.MinValue;

                    if (booking.ETD.HasValue)
                         etd = booking.ETD.Value;

                    DateTime nowDate = DateTime.Now;

                    var custTypeDict = DS.Module.Core.EnumUtil.GetEnumDictionaryWithKey(typeof(CustomerTypeEnum));

                    var feeUnitDict = DS.Module.Core.EnumUtil.GetEnumDictionaryWithKey(typeof(FeeUnitEnum));

                    var codeCurrency = tenantDb.Queryable<FeeCurrency>().ToList();

                    long tenantId = long.Parse(AppSetting.app(new string[] { "FeeSettings", "TenantId" }));

                    var userInfo = db.Queryable<SysUser>().ClearFilter(typeof(ITenantId)).First(x => x.Id == booking.OperatorId && x.TenantId == tenantId);

                    List<string> errorMsgList = new List<string>();

                    int start = 1;

                    foreach (var fee in model.DetailList)
                    {
                        string qFee = fee.CustSysName?.Trim();

                        //if(string.IsNullOrWhiteSpace(qFee))
                        //{
                        //    errorMsgList.Add("没有费用名称");

                        //    continue;
                        //}

                        var feecode = tenantDb.Queryable<FeeCode>().First(x => x.Name == qFee);

                        if (feecode == null)
                        {

                        }

                        var newfee = new FeeRecord();

                        newfee.BusinessId = booking.Id;
                        newfee.FeeId = feecode.Id;
                        newfee.FeeName = feecode.Name;
                        newfee.FeeCode = feecode.Code;
                        newfee.TaxRate = feecode.TaxRate == null ? 0 : (decimal)feecode.TaxRate;
                        newfee.BusinessType = BusinessType.OceanShippingExport;

                        string custShortName = string.Empty;
                        string custType = string.Empty;

                        if (fee.CustSettleFor.IndexOf("#") >= 0)
                        {
                            var currArg = fee.CustSettleFor.Split(new char[] { '#' });
                            custShortName = currArg[0]?.Trim();

                            if (currArg.Length == 2)
                            {
                                custType = currArg[1].Trim();
                            }
                        }
                        else
                        {
                            custShortName = fee.CustSettleFor?.Trim();
                        }

                        var customerInfo = tenantDb.Queryable<InfoClient>().ClearFilter(typeof(ISharedOrgId)).First(x => x.ShortName == custShortName);

                        newfee.CustomerId = customerInfo.Id;
                        newfee.CustomerName = customerInfo.Description;

                        var custTypeKey = custTypeDict.FirstOrDefault(x => x.Value == custType);

                        newfee.CustomerType = custTypeKey.Key;
                        newfee.CustomerTypeText = custTypeKey.Value;


                        newfee.FeeType = FeeType.Payable; //租箱月结明细.FeeType;


                        var feeUnitKey = feeUnitDict.FirstOrDefault(x => x.Value == fee.CustFeeStandard?.Trim());

                        newfee.Unit = feeUnitKey.Key;
                        newfee.UnitText = feeUnitKey.Value;

                        var currCurrCode = codeCurrency.First(a => a.CodeName == fee.CustCurrency);

                        newfee.Currency = currCurrCode.CodeName;

                        if (fee.CustFeeStandard.Equals("箱"))
                        {
                            var ctnSumList = ctnList.GroupBy(a => a.Ctn)
                                 .Select(a => new { Key = a.Key, Code = a.ToList().FirstOrDefault().CtnCode, Num = a.Sum(b => b.CtnNum.HasValue ? b.CtnNum.Value : 1) }).ToList();

                            if (fee.Quantity.HasValue && ctnSumList.Count == 1)
                            {
                                newfee.Unit = ctnSumList.FirstOrDefault().Code;
                                newfee.UnitText = ctnSumList.FirstOrDefault().Key;
                            }
                        }

                        if (!fee.UnitPrice.HasValue)
                        {
                            if (fee.Quantity.HasValue && fee.Amount.HasValue)
                            {
                                var price = fee.Amount.Value / fee.Quantity.Value;

                                newfee.TaxUnitPrice = price;
                            }
                            else
                            {
                                newfee.TaxUnitPrice = 0;
                            }
                        }
                        else
                        {
                            newfee.TaxUnitPrice = fee.UnitPrice.Value;
                        }



                        if (newfee.Currency.Equals("RMB", StringComparison.OrdinalIgnoreCase) || newfee.Currency.Equals("CNY", StringComparison.OrdinalIgnoreCase))
                        {
                            newfee.ExchangeRate = 1;
                        }
                        else
                        {
                            if (etd != DateTime.MinValue)
                            {
                                var exchangeInfo = tenantDb.Queryable<FeeCurrencyExchange>().ClearFilter(typeof(IOrgId))
                                .First(x => x.CurrencyCode == newfee.Currency && x.OrgId == booking.OrgId
                                    && x.StartDate.Value <= etd && x.EndDate.Value >= etd && x.LocalCurrency == "RMB");

                                if (exchangeInfo != null)
                                {
                                    newfee.ExchangeRate = exchangeInfo.CRValue;
                                }
                            }
                        }

                        newfee.Quantity = fee.Quantity.HasValue ? fee.Quantity.Value : 0;
                        newfee.Amount = fee.Amount.HasValue ? fee.Amount.Value : 0;

                        newfee.CreateTime = nowDate;
                        newfee.CreateBy = userInfo.Id;
                        newfee.CreateUserName = userInfo.UserName;
                        newfee.UpdateTime = nowDate;
                        newfee.FeeStatus = FeeStatus.AuditPassed;

                        newfee.Note = "大简云账单解析";

                        _logger.LogInformation($"写入账单开始 第【{start}】条 GID={model.GID} BookingBill={model.BookingBill} Order={JsonConvert.SerializeObject(newfee)}");

                        tenantDb.Insertable<FeeRecord>(newfee).ExecuteCommand();

                        _logger.LogInformation($"写入账单完成 第【{start}】条 GID={model.GID} BookingBill={model.BookingBill} Order={JsonConvert.SerializeObject(newfee)}");

                        start++;
                    }
                }


            }
            catch (Exception ex)
            {
                _logger.LogInformation($"产生异常，原因：{ex.Message}");

            }
        }

        private FeeBillReadDto GetInfo(string json,out string msg)
        {
            FeeBillReadDto model = null;
            msg = string.Empty;

            try
            {
                model = JsonConvert.DeserializeObject<FeeBillReadDto>(json);
            }
            catch(Exception ex)
            {
                msg = $"转换报文异常，原因：{ex.Message}";
            }

            return model;
        }
    }
}