using System.Data;
using System.Data.SqlClient;
using Masuit.Tools;
using NewPdaSqlServer.DB;
using NewPdaSqlServer.Dto.service;
using NewPdaSqlServer.entity;
using SqlSugar;
using static Microsoft.EntityFrameworkCore.DbLoggerCategory;

namespace NewPdaSqlServer.service.Warehouse;

public class MesXkyShdManager : Repository<MesCgthSq>
{

    public dynamic GetShdhItems(dynamic unity)
    {
        //// 使用参数化查询防止SQL注入
        var sqlParams = new List<SugarParameter> { new("@shdh", unity.shdh) };

        var sql1 = @"select 1 from DELIVERY_NOTICE WHERE delivery_no = @shdh ";

        var shdh = Db.Ado.SqlQuery<dynamic>(sql1, sqlParams);
        if (shdh.Count < 1)
            throw new Exception($"送货单号【{unity.shdh}】不存在或未同步!");

       // var sql3 = @"SELECT ISNULL((SELECT SUM(delivery_qty) FROM DELIVERY_NOTICE_DETAIL WHERE delivery_no = @shdh), 0) -
       //ISNULL((SELECT SUM(include_qty) FROM TBL_BARCODE_INFORMATION WHERE delivery_no = @shdh), 0) AS Diffnum ";

       // var diffNum = Db.Ado.SqlQuery<dynamic>(sql3, sqlParams).First();

       // if (diffNum.Diffnum != 0)
       //     throw new Exception($"送货单号【{unity.shdh}】条码未全部打印或未同步，无法收货！");

        var sql2 = @"select D.item_no,
       D.item_name,
       D.item_model,
       A.delivery_qty                         AS shsl,
       ISNULL(E.quantity, 0)                  as ysl,
       A.delivery_qty - ISNULL(E.quantity, 0) as dssl,
       A.po_erp_no,
       C.PURCHASE_ORDER_LINE_NUMBER,
       B.GUID AS DDHID
from DELIVERY_NOTICE_DETAIL A
         LEFT JOIN dbo.MES_INV_ITEM_ARN B on B.paper_bill_no = A.delivery_no
         LEFT JOIN MES_ROH_IN_DATA C ON A.po_line_no = C.EBELN_K3ID
         LEFT JOIN MES_ITEMS D ON C.ITEM_ID = D.item_id
         LEFT JOIN dbo.MES_INV_ITEM_ARN_DETAIL E on E.parent_Guid = B.guid AND E.line_k3id = A.po_line_no
WHERE A.delivery_no = @shdh";

        var XcslItem = Db.Ado.SqlQuery<dynamic>(sql2, sqlParams);
        if (XcslItem.Count < 1)
            throw new Exception($"送货单号【{unity.shdh}】送货明细不存在或未同步!");

        return XcslItem; // 返回第一行数据，如果没有则返回 null
    }

    public dynamic GetShdhBar(dynamic unity)
    {

        //// 使用参数化查询防止SQL注入
        var sqlParams = new List<SugarParameter> { new("@shdh", unity.shdh) };

        var sql2 = @"SELECT A.small_barcode,
        D.item_no,
       D.item_name,
       D.item_model,
       A.include_qty,
       A.po_erp_no,
       ISNULL(B.OLDQTY,0) AS ysl
FROM TBL_BARCODE_INFORMATION A
         LEFT JOIN MES_INV_ITEM_BARCODES B ON a.small_barcode = b.ITEM_BARCODE
         LEFT JOIN MES_ROH_IN_DATA C ON C.EBELN_K3ID = A.po_line_no
         LEFT JOIN MES_ITEMS D ON D.item_id = C.item_id
WHERE A.delivery_no =  @shdh";

        var XcslItem = Db.Ado.SqlQuery<dynamic>(sql2, sqlParams);

        if (XcslItem.Count < 1)
            throw new Exception($"送货单号【{unity.shdh}】条码明细不存在或未同步!");

        return XcslItem; // 返回第一行数据，如果没有则返回 null
    }


    public MesInvItemBarcodes GetBarInfo(WarehouseQuery unity)
    {
        return Db.Queryable<MesInvItemBarcodes>()
            .Where(s => s.ItemBarcode == unity.barcode)
            .First(); // 返回第一行数据，如果没有则返回 null
    }

    public MesItems GetItemNo(decimal strItemId)
    {
        return Db.Queryable<MesItems>()
            .Where(s => s.Id == strItemId)
            .First();
    }

    public string ScanBar(dynamic unity)
    {
        var _strMsg = "";
        var _intSum = "";
        using (var conn = new SqlConnection(DbHelperSQL.strConn))
        {
            // 新增空对象校验
            if (unity == null) throw new ArgumentNullException(nameof(unity), "参数对象不能为 null");
            
            // 参数校验增强
            if (string.IsNullOrEmpty(unity.userName?.ToString()))
                throw new ArgumentException("用户账户不允许为空", nameof(unity.userName));
            
            if (string.IsNullOrEmpty(unity.shdh?.ToString()))
                throw new ArgumentException("送货单号不允许为空", nameof(unity.shdh));

            if (string.IsNullOrEmpty(unity.barcode?.ToString()))
                throw new ArgumentException("条码不允许为空", nameof(unity.barcode));

            using (var cmd = new SqlCommand("[prc_pda_inv_dhdsh]", conn))
            {
                try
                {
                    conn.Open();
                    cmd.CommandType = CommandType.StoredProcedure;
                    SqlParameter[] parameters =
                    {
                        new("@po_outMsg", SqlDbType.NVarChar, 300) { Direction = ParameterDirection.Output },
                        new("@po_outSum", SqlDbType.NVarChar, 300) { Direction = ParameterDirection.Output },
                        new("@pi_user", SqlDbType.NVarChar) { Value = unity.userName.ToString() }, // 显式类型转换
                        new("@pi_barcode", SqlDbType.NVarChar) { Value = unity.barcode.ToString() },
                        new("@pi_shdh", SqlDbType.NVarChar) { Value = unity.shdh.ToString() }
                    };
                    parameters[0].Direction = ParameterDirection.Output;
                    parameters[1].Direction = ParameterDirection.Output;

                    foreach (var parameter in parameters)
                        cmd.Parameters.Add(parameter);
                    cmd.ExecuteNonQuery();
                    _strMsg = parameters[0].Value.ToString();
                    _intSum = parameters[1].Value.ToString();

                    var result = Convert.ToInt32(_intSum);
                    if (result <= 0) throw new Exception(_strMsg);

                    return _strMsg;

                    //return 0;

                }
                catch (Exception ex)
                {
                    throw new Exception(ex.Message);
                }
                finally
                {
                    conn.Close();
                }
            }
        }
    }
}