using Masuit.Tools;
using MES.Service.DB;
using MES.Service.Dto.webApi;
using MES.Service.Modes;
using SqlSugar;
using System.Data;
using System.Globalization;
using System.Security.AccessControl;

namespace MES.Service.service.BasicData;
/// <summary>
/// 采购订单
/// </summary>
public class MesRohInManager : Repository<MesRohIn>
{
    private readonly MesRohInDataManager rohInDataManager = new();

    // Save 方法用于保存单个 RohIn 记录，根据类型执行不同的操作
    public bool Save(RohIn rohIn)
    {
        var rohInErpRohIn = rohIn.ErpRohIn;

        var mesRohIn = GetMesRohIn(rohInErpRohIn);
        var mesRohInDatas =
            GetMesRohInDatas(rohIn.ErpRohinDatas, mesRohIn);

        //1    | 未实现     | 抛出异常
        //2    | 审核       | 调用 SaveOrUpdateData，正常插入/更新
        //3    | 反审核     | 调用 SaveOrUpdateData，BillNo 一定加后缀
        //4    | 手工同步   | 调用 SaveOrUpdateData，正常插入/更新
        //5    | 未注释     | 调用 SaveOrUpdateData，正常插入/更新
        return UseTransaction(db =>
        {
            return rohInErpRohIn.Type switch
            {
                "2" or "4" or "5" => SaveOrUpdateData(db, mesRohIn,
                    mesRohInDatas, rohInErpRohIn.Type)
                    ? 1
                    : 0,
                "3" => SaveOrUpdateData(db, mesRohIn,
                    mesRohInDatas, rohInErpRohIn.Type)
                    ? 1
                    : 0, //UpdateData(db, mesRohIn, mesRohInDatas) ? 1 : 0,//反审核不删除，做update。
                _ => throw new NotImplementedException(
                    $"type没有{rohInErpRohIn.Type}这个类型")
            };
        }) > 0;
    }


    // 更新数据的方法
    private bool UpdateData(SqlSugarScope db, MesRohIn mesRohIn,
        List<MesRohInData> mesRohInDatas)
    {
        var decimals = mesRohInDatas.Select(s => s.Guid).ToArray();

        var update = db.Deleteable<MesRohIn>()
            .Where(a => a.Guid == mesRohIn.Guid)
            .ExecuteCommand() > 0;

        var insertOrUpdate = db
            .Deleteable<MesRohInData>()
            .Where(s => decimals.Contains(s.Guid))
            .ExecuteCommand() > 0;

        if (update && insertOrUpdate) return true;
        throw new NotImplementedException("更新失败");
    }

    // 插入或更新数据的方法
    private bool SaveOrUpdateData(SqlSugarScope db, MesRohIn mesRohIn,List<MesRohInData> mesRohInDatas, string type)
    {
        ////传什么，c就改成什么
        //if (type == "3" || (mesRohIn.DocumentStatus != null && mesRohIn.DocumentStatus != "C"))//C表示已审核状态
        //{
        //    mesRohIn.BillNo = mesRohIn.BillNo + "F" + mesRohIn.EbelnK3id.ToString();
        //}

        //传什么，c就改成什么
        if (type == "3" || (mesRohIn.DocumentStatus != null && mesRohIn.DocumentStatus != "F"))//C表示已审核状态
        {
            mesRohIn.BillNo = mesRohIn.BillNo + "F" + mesRohIn.EbelnK3id.ToString();
        }

        if (mesRohIn.Guid != null)
            db.Deleteable<MesRohIn>().Where(s => s.Guid == mesRohIn.Guid)
                .ExecuteCommand();

        if (mesRohInDatas.Count > 0)
            db.Deleteable<MesRohInData>()
                .Where(s => s.ErpId == mesRohIn.EbelnK3id).ExecuteCommand();

        var orUpdate = db.Insertable(mesRohIn)
            .IgnoreColumns(true).ExecuteCommand() > 0;


        var baOrUpdate = db.Insertable(mesRohInDatas).PageSize(1)
            .IgnoreColumnsNull()
            .ExecuteCommand() > 0;

        if (orUpdate && baOrUpdate) return true;
        throw new NotImplementedException("插入或更新失败");
    }

    // 批量保存记录的方法
    public bool SaveList(List<RohIn> rohIns)
    {
        var result = rohIns.Select(Save).ToList();
        return result.All(b => b);
    }

    // 将 ErpRohIn 对象转换为 MesRohIn 对象的方法
    private MesRohIn GetMesRohIn(ErpRohIn rohIn)
    {
        //根据单号+单别，获取对应的id
        var singleId = Db.Queryable<MesRohIn>()
            .Where(x => x.BillNo == rohIn.FBillNo && x.DocumentType == rohIn.FBillTypeID)
            .Select(x => x.EbelnK3id)
            .First();

        //如果没有则生成一个新的id
        if (singleId == null || string.IsNullOrWhiteSpace(singleId.ToString()))
        {
            rohIn.id = GenerateNewId().ToString();
            //rohIn.id = GenerateNewId().ToString("0");
        }
        else//如果有则使用已有的id
        {
            rohIn.id = singleId.ToString();
        }

        var eid = long.Parse(rohIn.id);
        var mesRohIn = new MesRohIn();


        var single = base.GetSingle(it => it.EbelnK3id == eid);
        if (single != null) mesRohIn.Guid = single.Guid;

        mesRohIn.EbelnK3id = eid;
        mesRohIn.BillNo = rohIn.FBillNo;
        mesRohIn.DocumentStatus = rohIn.FDocumentStatus;
        mesRohIn.DocumentType = rohIn.FBillTypeID;
        mesRohIn.BusinessType = rohIn.FBusinessType;

        if (rohIn.FDate != null)
            mesRohIn.PurchaseDate = DateTime.ParseExact(rohIn.FDate,
                "yyyy-MM-dd HH:mm:ss", null);

        //供应商转编码
        var mesRohInSupplier = Db.Queryable<MesSupplier>()
            .Where(x => x.SuppNo == rohIn.FSupplierId)
            .Select(x => x.Id.ToString())
            .First();
        if (!string.IsNullOrWhiteSpace(mesRohInSupplier))
        {
            mesRohIn.Supplier = mesRohInSupplier;
        }
        else if (!string.IsNullOrWhiteSpace(rohIn.FSupplierId))
        {
            mesRohIn.Supplier = rohIn.FSupplierId;
        }
        else
        {
            mesRohIn.Supplier = "0";
        }
        //mesRohIn.Supplier = rohIn.FSupplierId;

        mesRohIn.CloseStatus = rohIn.FCloseStatus;
        //mesRohIn.PurchaseOrg = rohIn.FPurchaseOrgId;
        mesRohIn.PurchaseOrg = string.IsNullOrEmpty(rohIn.FPurchaseOrgId) ? "1" : rohIn.FPurchaseOrgId;//采购组织

        //采购部门转编码
        var mesRohInPurchaseDept = Db.Queryable<SysDepartment>()
            .Where(x => x.Departmentcode == rohIn.FPurchaseDeptId)
            .Select(x => x.Departmentid.ToString())
            .First();
        if (!string.IsNullOrWhiteSpace(mesRohInPurchaseDept))
        {
            mesRohIn.PurchaseDept = mesRohInPurchaseDept;
        }
        else if (!string.IsNullOrWhiteSpace(rohIn.FPurchaseDeptId))
        {
            mesRohIn.PurchaseDept = rohIn.FPurchaseDeptId;
        }
        else
        {
            mesRohIn.PurchaseDept = "0";
        }
        //mesRohIn.PurchaseDept = rohIn.FPurchaseDeptId;

        mesRohIn.PurchaseGroup = rohIn.FPurchaserGroupId;
        mesRohIn.Purchaser = rohIn.FPurchaserId;
        mesRohIn.SettlementParty = rohIn.FSettleId;
        mesRohIn.PaymentParty = rohIn.FChargeId;
        mesRohIn.Email = rohIn.FProviderEMail;
        mesRohIn.Remarks = rohIn.Remarks;
        mesRohIn.CancellationStatus = rohIn.FCancelStatus;
        mesRohIn.CancellationPerson = rohIn.FCancellerId;

        if (rohIn.FCancelDate != null)
            if (!mesRohIn.CancellationPerson.IsNullOrEmpty())
                mesRohIn.CancellationDate =
                    DateTime.ParseExact(rohIn.FCancelDate,
                        "yyyy-MM-dd HH:mm:ss", null);

        mesRohIn.CreateBy = rohIn.FCreatorId;

        if (rohIn.FCreateDate != null)
            mesRohIn.CreateDate = DateTime.ParseExact(rohIn.FCreateDate,
                "yyyy-MM-dd HH:mm:ss", null);

        mesRohIn.LastupdateBy = rohIn.FModifierId;

        if (rohIn.FModifyDate != null)
            mesRohIn.LastupdateDate = DateTime.ParseExact(rohIn.FModifyDate,
                "yyyy-MM-dd HH:mm:ss", null);

        mesRohIn.ErpCheckBy = rohIn.FApproverId;
        mesRohIn.ErpCheckDate = rohIn.FApproveDate;
        mesRohIn.Changereason = rohIn.FChangeReason;
        mesRohIn.Prearrivaldate = rohIn.Prearrivaldate != null
            ? DateTime.ParseExact(rohIn.Prearrivaldate,
                "yyyy-MM-dd HH:mm:ss", null)
            : null;

        mesRohIn.ReceiveOrgId = rohIn.FReceiveOrgId;
        mesRohIn.ProviderId = rohIn.FProviderId;

        mesRohIn.Anred = rohIn.FTContact;
        mesRohIn.Telf1 = rohIn.Fmobilephone;
        mesRohIn.FixedTelephone = rohIn.FixedTelephone;
        mesRohIn.Address = rohIn.FProviderAddress;//供货方地址
        mesRohIn.SynchronousDate = DateTime.Now;

        mesRohIn.Remark2= rohIn.F_UNW_GYSLXR;// 供应商联系人
        mesRohIn.Remark3= rohIn.F_UNW_LXRDH;// 联系人电话
        mesRohIn.Remark4 = rohIn.FProviderJob;// 职务
        mesRohIn.Remark5 = rohIn.FProviderPhone;// 手机

        mesRohIn.QtyAcceptance = rohIn.FACCTYPE;//验收方式
        mesRohIn.QualityReq = rohIn.F_UNW_Remarks_zlyq;//质量要求
        mesRohIn.TransportMethod = rohIn.F_UNW_Text_ysfs;//运输方式
        mesRohIn.Remarks = rohIn.F_UNW_BZ;//备注
        mesRohIn.FixtureMoldProcurement = rohIn.F_UNW_Combo_zjmj;//治具丶模具加工及采购
        mesRohIn.urgent_material = rohIn.FUrgent_Material;//急料

        return mesRohIn;
    }

    // 将 ErpRohinData 对象转换为 MesRohInData 对象的方法
    private List<MesRohInData> GetMesRohInDatas(List<ErpRohinData> erpRohinDatas, MesRohIn mesRohIn)
    {
        return erpRohinDatas.Select(s =>
        {
            var entity = new MesRohInData
            {
                EbelnK3id = Convert.ToDecimal(s.id),
                ErpId = Convert.ToDecimal(mesRohIn.EbelnK3id),//使用主表的EbelnK3id作为子表的ErpId
                BillNo = s.FBillNo,
                ItemId = s.FMaterialId,
                PurchaseUnit = s.FUnitId,
                PurchaseQty = Convert.ToDecimal(s.FQty),
                InventoryUnit = s.FStockUnitID,
                PricingUnit = s.FPriceUnitId,
                PricingQty = Convert.ToDecimal(s.FPriceUnitQty),
                DeliveryDate = s.FDeliveryDate != null
                    ? DateTime.ParseExact(s.FDeliveryDate,
                        "yyyy-MM-dd HH:mm:ss", null)
                    : null,
                EarliestDeliveryDate = s.FDeliveryEarlyDate != null
                    ? DateTime.ParseExact(s.FDeliveryEarlyDate,
                        "yyyy-MM-dd HH:mm:ss", null)
                    : null,
                LatestDeliveryDate = s.FDeliveryLastDate != null
                    ? DateTime.ParseExact(s.FDeliveryLastDate,
                        "yyyy-MM-dd HH:mm:ss", null)
                    : null,
                IsGift = s.FGiveAway,
                Remarks = s.FEntryNote,
                SupplierItemCode = s.FSupMatId,
                SupplierItemName = s.FSupMatName,
                OutsourcingOrderId = s.FSUBREQBILLNO,
                BatchNumber = s.FLot,
                BusinessClose = s.FMRPCloseStatus,
                BusinessFreeze = s.FMRPFreezeStatus,
                Freezer = s.FFreezerId,
                FreezeTime = !string.IsNullOrEmpty(s.FFreezeDate)
                            && DateTime.TryParseExact(s.FFreezeDate,
                                new[] { "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd" },  // 支持多种格式
                                CultureInfo.InvariantCulture,
                                DateTimeStyles.None,
                                out var parsedDate)
                            && parsedDate > new DateTime(1900, 1, 1)
                                ? parsedDate
                                : (DateTime?)null,
                BusinessTerminate = s.FMRPTerminateStatus,
                Terminator = s.FTerminaterId,
                TerminateTime = s.FTerminateDate != null
                    ? DateTime.ParseExact(s.FTerminateDate,
                        "yyyy-MM-dd HH:mm:ss", null)
                    : null,
                TotalReceivedQty = Convert.ToDecimal(s.FReceiveQty), //累计收料数
                RemainingReceivedQty =
                    Convert.ToDecimal(s.FRemainReceiveQty),
                TotalStoredQty = Convert.ToDecimal(s.FStockInQty), //累计入库数
                RemainingStoredQty = Convert.ToDecimal(s.FRemainStockINQty),
                TotalReturnedQty = Convert.ToDecimal(s.FMrbQty),
                ReturnableReceivedQty =
                    Convert.ToDecimal(s.FCHECKRETQTY), //收料可退数
                ReturnableStoredQty = Convert.ToDecimal(s.FSTOCKRETQTY), //库存可退数
                SourceDocumentType = s.FBillTypeID,//采购单别
                SourceDocumentId = s.FSrcBillNo,
                DemandTrackingId = s.FReqTraceNo,
                PlanTrackingId = s.FMtoNo,
                ChangeFlag = s.FChangeFlag,
                DemandSource = s.FDEMANDTYPE,
                DemandDocumentId = s.FDEMANDBILLNO,
                OrderLineId = s.FDEMANDBILLENTRYSEQ,
                DemandOrg = s.FRequireOrgId,
                ReceivingOrg = s.FReceiveOrgId,
                SettlementOrg = s.FEntrySettleOrgId,
                PurchaseOrderLineNumber = s.FSEQ,
                Demand = s.FRequireOrgId,
                Receiving = s.FReceiveOrgId,
                Settlement = s.FSETTLEORGID,
                DemandDepartment = s.FRequireDeptId,
                ReceivingDepartment = s.FReceiveDeptId,

                Remark5 = s.FUrgent_Material, //急料
                SalesOrderId = s.F_UNW_Text_xsddh
            };

            //采购单位转编码
            var entityPurchaseUnit = Db.Queryable<MesUnit>()
                .Where(x => x.Fnumber == s.FUnitId)
                .Select(x => x.Id.ToString())
                .First();
            if (!string.IsNullOrWhiteSpace(entityPurchaseUnit))
            {
                entity.PurchaseUnit = entityPurchaseUnit;
            }
            else if (!string.IsNullOrWhiteSpace(s.FUnitId))
            {
                entity.PurchaseUnit = s.FUnitId;
            }
            else
            {
                entity.PurchaseUnit = "0";
            }

            //计价单位转编码
            var entityPricingUnit = Db.Queryable<MesUnit>()
                .Where(x => x.Fnumber == s.FPriceUnitId)
                .Select(x => x.Id.ToString())
                .First();
            if (!string.IsNullOrWhiteSpace(entityPricingUnit))
            {
                entity.PricingUnit = entityPricingUnit;
            }
            else if (!string.IsNullOrWhiteSpace(s.FPriceUnitId))
            {
                entity.PricingUnit = s.FPriceUnitId;
            }
            else
            {
                entity.PricingUnit = "0";
            }

            if (s.FFreezeDate != null)
                if (!s.FFreezerId.IsNullOrEmpty())
                    entity.FreezeTime =
                        DateTime.ParseExact(s.FFreezeDate,
                            "yyyy-MM-dd HH:mm:ss", null);

            if (s.FTerminateDate != null)
                if (!s.FTerminaterId.IsNullOrEmpty())
                    entity.TerminateTime =
                        DateTime.ParseExact(s.FTerminateDate,
                            "yyyy-MM-dd HH:mm:ss", null);

            //根据单号+单别+行号，获取对应的id
            var singleId = Db.Queryable<MesRohInData>()
            .Where(x => x.BillNo == s.FBillNo && x.SourceDocumentType == s.FBillTypeID && x.OrderLineId == s.FDEMANDBILLENTRYSEQ)
            .Select(x => x.EbelnK3id)
            .First();

            if (singleId == null)//如果没有则生成一个新的id
            {
                //entity.EbelnK3id = GenerateNewId2().ToString();
                entity.EbelnK3id = GenerateNewId2();
            }
            else//如果有则使用已有的id
            {
                //entity.EbelnK3id = singleId.EbelnK3id;
                entity.EbelnK3id = singleId;
            }

            //查询EbelnK3id对应的Guid，赋值给entity.Guid。实现主键复用
            var single = rohInDataManager.GetSingle(it =>it.EbelnK3id == entity.EbelnK3id);
            if (single != null) entity.Guid = single.Guid;

            return entity;
        }).ToList();
    }

    /// <summary>
    /// 生成新的主表ID，确保不重复
    /// </summary>
    private decimal GenerateNewId()
    {
        // 处理空表的情况，从1开始
        var maxId = Db.Queryable<MesRohIn>().Max(x => (decimal?)x.EbelnK3id) ?? 0;
        var newId = maxId + 1;

        // 双重检查，确保生成的ID不存在
        while (Db.Queryable<MesRohIn>().Where(x => x.EbelnK3id == newId).Any())
        {
            newId++;
        }

        return newId;
    }

    /// <summary>
    /// 生成新的子表ID，通过数据库序列获取唯一ID
    /// </summary>
    private decimal GenerateNewId2()
    {
        try
        {
            // 替换为：
            var sequenceValueObj = Db.Ado.GetScalar("SELECT NEXT VALUE FOR MES_ROH_IN_DATA_seq");
            var sequenceValue = Convert.ToDecimal(sequenceValueObj);
            // 验证序列值是否有效
            if (sequenceValue <= 0)
            {
                throw new InvalidOperationException($"数据库序列 MES_ROH_IN_DATA_seq 返回了无效的值: {sequenceValue}");
            }

            return sequenceValue;
        }
        catch (Exception ex)
        {
            // 记录异常信息
            Console.WriteLine($"调用数据库序列 MES_ROH_IN_DATA_seq 失败: {ex.Message}");

            // 向上层抛出明确的异常信息
            throw new InvalidOperationException($"生成子表ID失败，无法获取数据库序列值: {ex.Message}", ex);
        }
    }

    /// <summary>
    /// 整单删除，调用存储过程
    /// </summary>
    /// <param name="billNo">单号</param>
    /// <returns>被删除的单号</returns>
    public (int outSum, string outMsg) Delete(string FBillNo, string FBillTypeID)
    {
        var outMsg = string.Empty;
        var outSum = 0;

        var parameters = new List<SugarParameter>
    {
        new SugarParameter("@FBillNo", FBillNo),
        new SugarParameter("@FBillTypeID", FBillTypeID),
        new SugarParameter("@outMsg", outMsg, typeof(string), ParameterDirection.Output, 2500),
        new SugarParameter("@outSum", outSum, typeof(int), ParameterDirection.Output)
    };

        Db.Ado.UseStoredProcedure().ExecuteCommand("ERP_DeleteMesRohInByBillNo", parameters);

        outMsg = parameters[2].Value?.ToString() ?? "";
        outSum = parameters[3].Value != null ? Convert.ToInt32(parameters[2].Value) : -1;

        return (outSum, outMsg);
    }


    // 整单删除
    //private bool Delete(SqlSugarScope db, MesRohIn mesRohIn,List<MesRohInData> mesRohInDatas)
    //{
    //    if (mesRohIn.Guid != null)
    //        db.Deleteable<MesRohIn>().Where(s => s.Guid == mesRohIn.Guid)
    //            .ExecuteCommand();

    //    if (mesRohInDatas.Count > 0)
    //        db.Deleteable<MesRohInData>()
    //            .Where(s => s.ErpId == mesRohIn.EbelnK3id).ExecuteCommand();

    //    var orUpdate = db.Insertable(mesRohIn)
    //        .IgnoreColumns(true).ExecuteCommand() > 0;


    //    var baOrUpdate = db.Insertable(mesRohInDatas).PageSize(1)
    //        .IgnoreColumnsNull()
    //        .ExecuteCommand() > 0;

    //    if (orUpdate && baOrUpdate) return true;
    //    throw new NotImplementedException("删除");
    //}
}