ds8-solution-pro/ds-wms-service/DS.WMS.Core/Application/Method/PaymentApplicationAuditService.cs

using DS.Module.Core;
using DS.Module.Core.Enums;
using DS.WMS.Core.Application.Dtos;
using DS.WMS.Core.Application.Entity;
using DS.WMS.Core.Code.Entity;
using DS.WMS.Core.Fee.Entity;
using DS.WMS.Core.Flow.Dtos;
using DS.WMS.Core.Op.Entity;
using DS.WMS.Core.Sys.Entity;

namespace DS.WMS.Core.Application.Method
{
    /// <summary>
    /// 费用申请单审核服务
    /// </summary>
    public class PaymentApplicationAuditService : ApplicationAuditService<PaymentApplication>
    {
        /// <summary>
        /// 初始化
        /// </summary>
        /// <param name="serviceProvider"></param>
        public PaymentApplicationAuditService(IServiceProvider serviceProvider) : base(serviceProvider)
        {
            
        }

        /// <summary>
        /// 获取申请单明细
        /// </summary>
        /// <param name="id">申请单ID</param>
        /// <returns></returns>
        public async Task<DataResult<FeeApplicationSummary>> GetDetailsAsync(long id)
        {
            var details = await TenantDb.Queryable<ApplicationDetail>()
                .LeftJoin<FeeRecord>((d, f) => d.RecordId == f.Id)
                .LeftJoin<BusinessFeeStatus>((d, f, b) => f.BusinessId == b.BusinessId && f.BusinessType == b.BusinessType)
                .Where(d => d.ApplicationId == id)
               .Select((d, f, b) => new PaymentApplicationDetailDto
               {
                   AccTaxRate = f.AccTaxRate,
                   Amount = d.Amount,
                   CustomerId = f.CustomerId,
                   FeeName = d.FeeName,
                   FeeType = f.FeeType,
                   ClientName = f.CustomerName,
                   OriginalCurrency = d.OriginalCurrency,
                   OriginalRate = f.ExchangeRate,
                   ExchangeRate = d.ExchangeRate,
                   OriginalAmount = d.OriginalAmount,
                   BusinessId = b.BusinessId,
                   BusinessType = b.BusinessType,
                   IsBusinessLocking = b.IsBusinessLocking,
                   IsFeeLocking = b.IsFeeLocking
               }).ToListAsync();

            if (details.Count > 0)
            {
                var gList = details.GroupBy(x => x.BusinessType).ToList();
                foreach (var g in gList)
                {
                    var ids = g.Select(x => x.BusinessId).ToList();
                    switch (g.Key)
                    {
                        case BusinessType.OceanShippingExport:
                            var list1 = await TenantDb.Queryable<SeaExport>().Where(x => ids.Contains(x.Id)).Select(x => new
                            {
                                x.Id,
                                x.MBLNO,
                                x.CustomerNo,
                                x.CustomerName,
                                x.ETD,
                                x.CntrTotal,
                                x.AccountDate,
                                x.OperatorCode,
                                x.Vessel,
                                x.Voyno,
                                x.Carrier,
                                x.Forwarder,
                                x.BookingNo
                            }).ToListAsync();
                            foreach (var item in g)
                            {
                                var biz = list1.Find(x => x.Id == item.BusinessId);
                                if (biz != null)
                                {
                                    item.MBLNO = biz.MBLNO;
                                    item.CustomerName = biz.CustomerName;
                                    item.CustomerNo = biz.CustomerNo;
                                    item.ETD = biz.ETD;
                                    item.CntrTotal = biz.CntrTotal;
                                    item.AccountDate = biz.AccountDate;
                                    item.Operator = biz.OperatorCode;
                                    item.Vessel = biz.Vessel;
                                    item.Voyage = biz.Voyno;
                                    item.Carrier = biz.Carrier;
                                    item.Forwarder = biz.Forwarder;
                                    item.BookingNo = biz.BookingNo;
                                }
                            }
                            break;

                        case BusinessType.OceanShippingImport:
                            break;
                    }
                }
            }

            var model = new FeeApplicationSummary(details);
            var customerId = details.GroupBy(x => x.CustomerId).Select(x => x.Key).FirstOrDefault();

            return DataResult<FeeApplicationSummary>.Success(model);
        }

        /// <summary>
        /// 获取业务费用统计
        /// </summary>
        /// <param name="id">业务ID</param>
        /// <param name="businessType">业务类型</param>
        /// <param name="customerId">结算对象ID</param>
        /// <returns></returns>
        public async Task<DataResult<FeeBiz>> GetFeeBizAsync(long id, BusinessType businessType, long customerId)
        {
            FeeBiz model = new()
            {
                ReceivableTotal = (await TenantDb.Queryable<FeeRecord>().Where(x => x.CustomerId == customerId
                && x.FeeType == FeeType.Receivable && x.FeeStatus == FeeStatus.AuditPassed).SumAsync(x => x.Amount))
            };

            var fees = await TenantDb.Queryable<FeeRecord>().Where(x =>
                x.BusinessId == id && x.BusinessType == businessType && x.FeeStatus == FeeStatus.AuditPassed)
                .Select(x => new
                {
                    x.Currency,
                    x.FeeType,
                    x.Amount,
                }).ToListAsync();
            model.TotalItems = fees.GroupBy(x => x.Currency).Select(x => new TotalItem
            {
                Currency = x.Key,
                PayableAmount = x.Where(y => y.FeeType == FeeType.Payable && y.Currency == x.Key).Sum(y => y.Amount),
                ReceivableAmount = x.Where(y => y.FeeType == FeeType.Receivable && y.Currency == x.Key).Sum(y => y.Amount),
                RestAmount = 0 //todo:未收
            }).ToList();

            return DataResult<FeeBiz>.Success(model);
        }

        /// <summary>
        /// 获取按票统计
        /// </summary>
        /// <param name="id">业务ID</param>
        /// <param name="businessType">业务类型</param>
        /// <returns></returns>
        public async Task<DataResult<BizFeeStat>> GetStatAsync(long id, BusinessType businessType)
        {
            BizFeeStat? stat = null;
            switch (businessType)
            {
                case BusinessType.OceanShippingExport:
                    stat = await TenantDb.Queryable<BusinessFeeStatus>()
                        .InnerJoin<SeaExport>((b, s) => b.BusinessId == s.Id)
                        .LeftJoin<CodeSource>((b, s, cs) => s.SourceId == cs.Id)
                        .LeftJoin<CodeSourceDetail>((b, s, cs, csd) => s.SourceDetailId == csd.Id)
                    .Select((b, s, cs, csd) => new BizFeeStat
                    {
                        IsBusinessLocking = b.IsBusinessLocking,
                        IsFeeLocking = b.IsFeeLocking,
                        HBLNO = s.HBLNO,
                        MBLNO = s.MBLNO,
                        CustomerNo = s.CustomerNo,
                        CustomerName = s.CustomerName,
                        ETD = s.ETD,
                        ETA = s.ETA,
                        CntrTotal = s.CntrTotal,
                        AccountDate = s.AccountDate,
                        OperatorId = s.OperatorId,
                        Vessel = s.Vessel,
                        Voyage = s.Voyno,
                        Carrier = s.Carrier,
                        Forwarder = s.Forwarder,
                        BookingNo = s.BookingNo,
                        CustomsDate = s.CustomDate,
                        LoadPort = s.LoadPort,
                        DischargePort = s.DischargePort,
                        Destination = s.Destination,
                        Yard = s.Yard,
                        Agent = s.Agent,
                        TEU = s.TEU,
                        GoodsName = s.GoodsName,
                        IssueType = s.IssueType,
                        SourceName = cs.SourceName,
                        SourceDetailName = csd.DetailName
                    }).FirstAsync();
                    break;
                case BusinessType.OceanShippingImport:
                    break;
            }

            if (stat == null)
                return DataResult<BizFeeStat>.Success(stat);

            var fees = await TenantDb.Queryable<FeeRecord>().Where(f =>
                f.BusinessId == id && f.BusinessType == businessType && f.FeeStatus == FeeStatus.AuditPassed)
                .Select(x => new
                {
                    x.FeeType,
                    x.Currency,
                    x.Amount
                }).ToListAsync();

            stat.ReceivableTotal = fees.FindAll(x => x.FeeType == FeeType.Receivable).Sum(x => x.Amount);
            stat.ReceivableCNY = fees.FindAll(x => x.FeeType == FeeType.Receivable && x.Currency == RMB_CODE).Sum(x => x.Amount);
            stat.ReceivableUSD = fees.FindAll(x => x.FeeType == FeeType.Receivable && x.Currency == USD_CODE).Sum(x => x.Amount);
            stat.ReceivableOther = fees.FindAll(x => x.FeeType == FeeType.Receivable && x.Currency != USD_CODE && x.Currency != RMB_CODE).Sum(x => x.Amount);

            stat.PayableTotal = fees.FindAll(x => x.FeeType == FeeType.Payable).Sum(x => x.Amount);
            stat.PayableCNY = fees.FindAll(x => x.FeeType == FeeType.Payable && x.Currency == RMB_CODE).Sum(x => x.Amount);
            stat.PayableUSD = fees.FindAll(x => x.FeeType == FeeType.Payable && x.Currency == USD_CODE).Sum(x => x.Amount);
            stat.PayableOther = fees.FindAll(x => x.FeeType == FeeType.Payable && x.Currency != USD_CODE && x.Currency != RMB_CODE).Sum(x => x.Amount);

            long?[] usersId = [stat.OperatorId];
            if (Array.Exists(usersId, x => x.HasValue))
            {
                var users = await Db.Queryable<SysUser>().Where(x => usersId.Contains(x.Id)).Select(x => new { x.Id, x.UserName }).ToListAsync();
                stat.Operator = users.Find(x => x.Id == stat.OperatorId)?.UserName;
            }

            return DataResult<BizFeeStat>.Success(stat);
        }

        protected override DataResult PreAudit(List<PaymentApplication> applications)
        {
            if (applications.Exists(x => x.Status != PaymentApplicationStatus.AuditSubmittd))
                return DataResult.Failed("提交数据中包含不在待审批状态的申请单");

            return DataResult.Success;
        }

        protected override async Task OnUpdateStatusAsync(FlowCallback callback, PaymentApplication application)
        {
            var auditType = callback.AuditType.ToEnum<AuditType>();
            if (auditType != AuditType.PaidApplication) 
                return;

            if (callback.FlowStatus == FlowStatusEnum.Approve)
            {
                application.Status = PaymentApplicationStatus.AuditPassed;
                application.Reason = string.Empty;
            }
            else if (callback.FlowStatus == FlowStatusEnum.Reject)
                application.Status = PaymentApplicationStatus.AuditRejected;

            await base.OnUpdateStatusAsync(callback, application);
        }
    }
}