using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using ICSharpCode.Core;
using Mesnac.Codd.Session;
using Mesnac.Action.ChemicalWeighing.Entity;

namespace Mesnac.Action.ChemicalWeighing.Basic
{
    /// <summary>
    /// 基础业务辅助类
    /// </summary>
    public class BasicHelper
    {
        private static Entity.BasEquip _BasEquip = null;

        #region 设备单元

        /// <summary>
        /// 判断设备单元编号是否存在
        /// </summary>
        /// <param name="unitNum">要判断的设备单元编号</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsUnitNum(string unitNum)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasUnit where UnitNum=@UnitNum";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@UnitNum", unitNum);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        /// <summary>
        /// 判断设备单元名称是否存在
        /// </summary>
        /// <param name="equipUnitName">要判断的设备单元名称</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsEquipUnitName(string equipUnitName)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasUnit where EquipUnitName=@EquipUnitName";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@EquipUnitName", equipUnitName);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        /// <summary>
        /// 根据设备单元号查找某条设备单元数据
        /// </summary>
        /// <param name="unitNum">设备单元号</param>
        /// <returns>返回对应的设备单元号的数据行</returns>
        public static DataRow GetUnitDataRowByUnitNum(string unitNum)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select * from BasUnit where UnitNum=@UnitNum";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@UnitNum", unitNum);
            DataTable dt = dbHelper.ToDataTable();
            if (dt != null && dt.Rows.Count > 0)
            {
                return dt.Rows[0];
            }
            return null;
        }

        /// <summary>
        /// 根据GUID获取设备单元实体对象
        /// </summary>
        /// <param name="guid">GUID参数</param>
        /// <returns>返回对应的设备单元实体对象</returns>
        public static Entity.BasUnit GetUnitEntityByGUID(string guid)
        {
            DataRow dr = BaseDataHelper.GetDataRowByTableAndGUID("BasUnit", guid);
            return ConvertDataRowToBasUnit(dr);
        }

        /// <summary>
        /// 根据设备单元号查找某条设备单元实体
        /// </summary>
        /// <param name="unitNum">设备单元号</param>
        /// <returns>返回对应的设备单元号的实体对象</returns>
        public static Entity.BasUnit GetUnitEntityByUnitNum(string unitNum)
        {
            DataRow dr = GetUnitDataRowByUnitNum(unitNum);
            return ConvertDataRowToBasUnit(dr);
            
        }

        /// <summary>
        /// 把数据行转换为BasUnit实体对象
        /// </summary>
        /// <param name="dr">数据行</param>
        /// <returns>返回转化后的设备单元实体对象</returns>
        private static Entity.BasUnit ConvertDataRowToBasUnit(DataRow dr)
        {
            if (dr != null)
            {
                Entity.BasUnit entity = new Entity.BasUnit();
                entity.GUID = Mesnac.Basic.DataProcessor.RowValue(dr, "GUID", String.Empty);
                entity.UnitNum = Mesnac.Basic.DataProcessor.RowValue(dr, "UnitNum", String.Empty);
                entity.EquipUnitName = Mesnac.Basic.DataProcessor.RowValue(dr, "EquipUnitName", String.Empty);
                entity.IsNeedJar = Mesnac.Basic.DataProcessor.RowValue(dr, "IsNeedJar", "0");
                entity.JarType = Mesnac.Basic.DataProcessor.RowValue(dr, "JarType", String.Empty);
                entity.FinishBatchType = Mesnac.Basic.DataProcessor.RowValue(dr, "FinishBatchType", String.Empty);
                entity.ProcessGroup = Mesnac.Basic.DataProcessor.RowValue(dr, "ProcessGroup", String.Empty);
                entity.RecordTime = Mesnac.Basic.DataProcessor.RowValue(dr, "RecordTime", DateTime.Now);
                entity.RecordUser = Mesnac.Basic.DataProcessor.RowValue(dr, "RecordUser", Mesnac.Basic.UserInfo.Instance.UserName);
                entity.DataSource = Mesnac.Basic.DataProcessor.RowValue(dr, "DataSource", "0");
                entity.DeleteFlag = Mesnac.Basic.DataProcessor.RowValue(dr, "DeleteFlag", "0");
                entity.Remark = Mesnac.Basic.DataProcessor.RowValue(dr, "Remark", String.Empty);
                return entity;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获取所有的设备单元数据表
        /// </summary>
        /// <returns>返回所有设备单元数据表</returns>
        public static DataTable GetAllUnitTable()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select * from BasUnit where DeleteFlag = '0' order by UnitNum";
            DataTable dt = dbHelper.GetDataTableBySql(sqlstr);
            return dt;
        }

        /// <summary>
        /// 获取所有的设备单元实体列表
        /// </summary>
        /// <returns>返回设备单元实体列表</returns>
        public static List<Entity.BasUnit> GetAllUnitEntity()
        {
            List<Entity.BasUnit> lst = new List<Entity.BasUnit>();
            DataTable dt = GetAllUnitTable();
            if (dt != null && dt.Rows.Count > 0)
            {
                Entity.BasUnit entity = null;
                foreach(DataRow dr in dt.Rows)
                {
                    entity = GetUnitEntityByGUID(Mesnac.Basic.DataProcessor.RowValue(dr, "GUID", String.Empty));
                    lst.Add(entity);
                }
            }
            return lst;
        }

        #endregion

        #region 机台设备

        /// <summary>
        /// 机台设备信息
        /// </summary>
        public static Entity.BasEquip BasEquip
        {
            get
            {
                if (_BasEquip == null)
                {
                    DataRow dr = GetBasEquip();
                    if (dr != null)
                    {
                        Entity.BasEquip equip = new BasEquip();
                        equip.GUID = Mesnac.Basic.DataProcessor.RowValue(dr, "GUID", String.Empty);
                        equip.EquipCode = Mesnac.Basic.DataProcessor.RowValue(dr, "EquipCode", String.Empty);
                        equip.EquipType = Mesnac.Basic.DataProcessor.RowValue(dr, "EquipType", String.Empty);
                        equip.EquipName = Mesnac.Basic.DataProcessor.RowValue(dr, "EquipName", String.Empty);
                        equip.EquipIP = Mesnac.Basic.DataProcessor.RowValue(dr, "EquipIP", String.Empty);

                        DataTable dtUnitList = GetBasEquipUnitList();
                        if (dtUnitList != null && dtUnitList.Rows.Count > 0)
                        {
                            Entity.BasUnit unit = null;
                            foreach (DataRow drUnit in dtUnitList.Rows)
                            {
                                string unitGUID = Mesnac.Basic.DataProcessor.RowValue(drUnit, "UnitGUID", String.Empty);
                                unit = GetUnitEntityByGUID(unitGUID);
                                equip.UnitList.Add(unit);
                                equip.StrUnitList.Add(unit.UnitNum);
                                equip.DicUnitList.Add(unit.UnitNum, unit);
                            }
                        }

                        _BasEquip = equip;
                    }
                }
                return _BasEquip;
            }
        }

        /// <summary>
        /// 刷新机台设备信息
        /// </summary>
        public static void RefreshBasEquip()
        {
            _BasEquip = null;
        }

        /// <summary>
        /// 获取机台设备数据行
        /// </summary>
        /// <returns></returns>
        public static DataRow GetBasEquip()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select top 1 * from BasEquip";
            DataTable dt = dbHelper.GetDataTableBySql(sqlstr);
            if (dt != null && dt.Rows.Count == 1)
            {
                return dt.Rows[0];
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获取机台设备guid
        /// </summary>
        /// <returns></returns>
        public static string GetBasEquipGUID()
        {
            string strSql = "select top 1 GUID from BasEquip";

            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            dbHelper.ClearParameter();
            dbHelper.CommandType = System.Data.CommandType.Text;
            dbHelper.CommandText = strSql;
            //dbHelper.ExecuteNonQuery();
            string guid = dbHelper.ToScalar() as string;
            return guid;
        }

        #endregion

        #region 机台设备单元

        /// <summary>
        /// 获取当前机台的设备单元列表
        /// </summary>
        /// <returns></returns>
        public static DataTable GetBasEquipUnitList()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select * from BasEquipUnit";
            DataTable dt = dbHelper.GetDataTableBySql(sqlstr);
            return dt;
        }

        /// <summary>
        /// 获取当前机台指定工艺分组的带罐设备单元（即对应工艺分组的秤设备）
        /// </summary>
        /// <param name="processGroups">工艺分组列表：1,2</param>
        /// <returns>返回当前机台指定工艺分组的带罐设备单元（即对应工艺分组的秤设备)</returns>
        public static DataTable GetJarUnitByProcessGroup(string processGroups)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select * from BasUnit where IsNeedJar = '1' and ProcessGroup in ({0}) and UnitNum in (select UnitNum from BasEquipUnit)";
            sqlstr = String.Format(sqlstr, processGroups);
            DataTable dt = dbHelper.GetDataTableBySql(sqlstr);
            return dt;
        }

        #endregion

        #region 胶料类别
        /// <summary>
        /// 获取胶料类型列表
        /// </summary>
        /// <returns>返回胶料类型列表</returns>
        public static DataTable GetRubTypeListForSelect()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = @"SELECT '' AS GUID, '0' AS RubTypeCode, '{0}' AS RubTypeName
                              UNION ALL
                              SELECT GUID, RubTypeCode, RubTypeName FROM BasRubType WHERE DeleteFlag = '0' ORDER BY RubTypeCode";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            return dbHelper.GetDataTableBySql(sqlstr);
        }

        /// <summary>
        /// 判断胶料类别编号是否存在
        /// </summary>
        /// <param name="rubTypeCode">要判断的胶料类别编号</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsRubTypeCode(string rubTypeCode)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasRubType where RubTypeCode = @RubTypeCode";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@RubTypeCode", rubTypeCode);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        /// <summary>
        /// 判断胶料类别名称是否存在
        /// </summary>
        /// <param name="rubTypeName">要判断的胶料类别名称</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsRubTypeName(string rubTypeName)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasRubType where RubTypeName = @RubTypeName";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@RubTypeName", rubTypeName);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        #endregion

        #region 胶料轮胎部件

        /// <summary>
        /// 获取胶料轮胎部件列表
        /// </summary>
        /// <returns>返回胶料轮胎部件列表</returns>
        public static DataTable GetRubTyrePartListForSelect()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = @"select * from
                                (
                                SELECT '' AS GUID, '0' AS TyrePartCode, '{0}' AS TyrePartName
                                UNION ALL
                                SELECT GUID, TyrePartCode, TyrePartName FROM BasRubTyrePart WHERE DeleteFlag = '0'
                                ) as temp
                                order by cast(TyrePartCode as int)";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            return dbHelper.GetDataTableBySql(sqlstr);
        }
        /// <summary>
        /// 判断轮胎部件代码是否存在
        /// </summary>
        /// <param name="tyrePartCode">要判断的轮胎部件代码</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsTyrePartCode(string tyrePartCode)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasRubTyrePart where TyrePartCode = @TyrePartCode";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@TyrePartCode", tyrePartCode);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }
        /// <summary>
        /// 判断轮胎部件名称是否存在
        /// </summary>
        /// <param name="tyrePartName">要判断的轮胎部件名称</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsTyrePartName(string tyrePartName)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasRubTyrePart where TyrePartName = @TyrePartName";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@TyrePartName", tyrePartName);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        #endregion

        #region 胶料信息

        /// <summary>
        /// 获取胶料信息列表
        /// </summary>
        /// <returns>返回胶料列表</returns>
        public static DataTable GetRubInfoListForSelect()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = @"SELECT '' AS GUID, '0000' AS RubCode, '{0}' AS RubName
                                UNION ALL
                                SELECT GUID, RubCode, RubName FROM BasRubInfo WHERE DeleteFlag = '0' ORDER BY RubCode";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            return dbHelper.GetDataTableBySql(sqlstr);
        }

        /// <summary>
        /// 判断胶料代码是否存在
        /// </summary>
        /// <param name="rubCode">要判断的胶料代码</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsRubCode(string rubCode)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasRubInfo where RubCode = @RubCode";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@RubCode", rubCode);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }
        /// <summary>
        /// 判断胶料名称是否存在
        /// </summary>
        /// <param name="rubName">要判断的胶料名称</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsRubName(string rubName)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasRubInfo where RubName = @RubName";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@RubName", rubName);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        #endregion

        #region 物料大类

        /// <summary>
        /// 判断物料大类名称是否存在
        /// </summary>
        /// <param name="mkindNamed">要判断的物料大类名称</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsMKindName(string mkindNamed)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasMkind where MKindName = @MKindName";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@MKindName", mkindNamed);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        /// <summary>
        /// 获取大类列表，用于组合框
        /// </summary>
        /// <returns>返回大类列表</returns>
        public static DataTable GetMKindListForSelect()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = @"SELECT '' AS GUID, '0' AS MKindCode, '{0}' AS MKindName
                              UNION ALL
                              SELECT GUID, MKindCode, MKindName FROM BasMkind WHERE DeleteFlag = '0' ORDER BY MKindCode";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            return dbHelper.GetDataTableBySql(sqlstr);
        }

        /// <summary>
        /// 根据大类GUID获取大类编码
        /// </summary>
        /// <param name="guid">GUID</param>
        /// <returns>返回对应的大类编码</returns>
        public static string GetMKindCode(string guid)
        {
            DataRow row = BaseDataHelper.GetDataRowByTableAndGUID("BasMkind", guid);
            if (row != null)
            {
                return Mesnac.Basic.DataProcessor.RowValue(row, "MKindCode", String.Empty);
            }
            return String.Empty;
        }

        /// <summary>
        /// 根据大类代号获取大类名称
        /// </summary>
        /// <param name="mkindCode">物料大类代号</param>
        /// <returns>返回对应的物料大类名称</returns>
        public static string GetMKindNameByCode(string mkindCode)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            dbHelper.CommandType = CommandType.Text;
            string sqlstr = @"select MKindName from BasMkind where MKindCode = @MKindCode";
            dbHelper.CommandText = sqlstr;
            dbHelper.ClearParameter();
            dbHelper.AddParameter("@MKindCode", mkindCode);
            object result = dbHelper.ToScalar();
            if (!Mesnac.Basic.DataProcessor.IsNullOrEmpty(result))
            {
                return result.ToString();
            }
            return String.Empty;
        }

        #endregion

        #region 物料细类

        /// <summary>
        /// 判断物料细类名称是否存在
        /// </summary>
        /// <param name="ikindName">要判断的物料细类名称</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsIKindName(string ikindName)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasIkind where IKindName = @IKindName";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@IKindName", ikindName);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        /// <summary>
        /// 获取某个大类下的物料细类，用于组合框
        /// </summary>
        /// <param name="mkindGUID">大类GUID</param>
        /// <returns>返回符合条件的物料细类列表</returns>
        public static DataTable GetIKindForSelectByMKindGUID(string mkindGUID)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = @"SELECT '' AS GUID, '' AS MKindGUID, '00' AS IKindCode, '{0}' AS IKindName
                              UNION ALL
                              SELECT GUID, MKindGUID, IKindCode, IKindName FROM BasIkind WHERE DeleteFlag = '0' AND MKindGUID = @MKindGUID ORDER BY IKindCode";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@MKindGUID", mkindGUID);
            DataTable dt = dbHelper.ToDataTable();
            return dt;
        }

        /// <summary>
        /// 根据细类GUID获取细类编码
        /// </summary>
        /// <param name="guid">GUID</param>
        /// <returns>返回对应的细类编码</returns>
        public static string GetIKindCode(string guid)
        {
            DataRow row = BaseDataHelper.GetDataRowByTableAndGUID("BasIkind", guid);
            if (row != null)
            {
                return Mesnac.Basic.DataProcessor.RowValue(row, "IKindCode", String.Empty);
            }
            return String.Empty;
        }

        /// <summary>
        /// 根据细类GUID获取细类统计类别
        /// </summary>
        /// <param name="guid">GUID</param>
        /// <returns>返回对应的统计类别</returns>
        public static string GetIKindRemark(string guid)
        {
            DataRow row = BaseDataHelper.GetDataRowByTableAndGUID("BasIkind", guid);
            if (row != null)
            {
                return Mesnac.Basic.DataProcessor.RowValue(row, "Remark", String.Empty);
            }
            return String.Empty;
        }

        #endregion

        #region 物料类别

        /// <summary>
        /// 根据物料GUID获取物料类别（物料大类+物料细类）
        /// </summary>
        /// <param name="materialGUID">物料GUID</param>
        /// <returns>返回对应的物料类别</returns>
        public static string GetMaterialTypeByGUID(string materialGUID)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            dbHelper.CommandType = CommandType.Text;
            string sqlstr = @"select TD.MKindName + TE.IKindName from BasMaterial TC
                                left join BasMkind TD on TD.GUID = TC.MKindGUID
                                left join BasIkind TE on TE.GUID = TC.IKindGUID
                                where TC.GUID = @MaterialGUID";
            dbHelper.CommandText = sqlstr;
            dbHelper.ClearParameter();
            dbHelper.AddParameter("@MaterialGUID", materialGUID);
            object result = dbHelper.ToScalar();
            if (!Mesnac.Basic.DataProcessor.IsNullOrEmpty(result))
            {
                return result.ToString();
            }
            return String.Empty;
        }

        #endregion

        #region 胶料段数

        /// <summary>
        /// 获取胶料段数
        /// </summary>
        /// <returns>返回胶料段数数据表</returns>
        public static DataTable GetRubSection()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = @"select * from 
                              (
                              select '' as ItemCode, '{0}' as ItemName, '' as MKindGUID, '' as IKindGUID
                              union all
                              select TB.MKindCode + TA.IKindCode as ItemCode, TB.MKindName + TA.IKindName as ItemName, TB.GUID as MKindGUID, TA.GUID as IKindGUID  
                              from BasIkind TA inner join BasMkind TB on TA.MKindGUID = TB.GUID where TA.DeleteFlag='0' and TB.DeleteFlag='0' and TB.MKindCode > '2'
                              ) as temp order by ItemCode";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            DataTable dt = dbHelper.GetDataTableBySql(sqlstr);
            return dt;
        }

        #endregion

        #region 胶料称量类型

        /// <summary>
        /// 获取胶料称量类型,默认请选择
        /// </summary>
        /// <returns>返回胶料称量类型数据表</returns>
        public static DataTable GetRubberWeightType()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = @"SELECT '' AS ItemCode, '{0}' AS ItemName
                              UNION ALL
                              SELECT ItemCode, ItemName FROM SysCode WHERE TypeID='RubberWeightType'";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            DataTable dt = dbHelper.GetDataTableBySql(sqlstr);
            return dt;
        }

        /// <summary>
        /// 获取胶料称量类型,无"请选择"
        /// </summary>
        /// <returns>返回胶料称量类型数据表</returns>
        public static DataTable GetRubberWeightTypeNoSelect()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "SELECT ItemCode, ItemName FROM SysCode WHERE TypeID='RubberWeightType'";
            DataTable dt = dbHelper.GetDataTableBySql(sqlstr);
            return dt;
        }

        #endregion

        #region 物料业务

        #region 获取下一个可用的物料代码，1位大类代码+2位细类代码+10位流水

        /// <summary>
        /// 获取下一个可用的物料代码，1位大类代码+2位细类代码+10位流水
        /// </summary>
        /// <param name="mkindCode">物料大类代码</param>
        /// <param name="ikindCode">物料细类代码</param>
        /// <returns>返回可用的物料代码</returns>
        public static string GetNextMaterialCode(string mkindGUID, string ikindGUID, string mkindCode, string ikindCode)
        {
            string strSql = "select MAX(MaterialCode) from BasMaterial where MKindGUID = @MKindGUID and IKindGUID = @IKindGUID";
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            dbHelper.ClearParameter();
            dbHelper.CommandText = strSql;
            dbHelper.CommandType = System.Data.CommandType.Text;
            dbHelper.AddParameter("@MKindGUID", mkindGUID);
            dbHelper.AddParameter("@IKindGUID", ikindGUID);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                string currMaterialCode = result.ToString();
                int intMaterialCode = 1;
                if (int.TryParse(currMaterialCode.Substring(3), out intMaterialCode))
                {
                    intMaterialCode++;
                    return currMaterialCode.Substring(0, 3) + Mesnac.Basic.DataProcessor.FillZero(intMaterialCode.ToString(), 10);
                }
                else
                {
                    return mkindCode + ikindCode + "0000000001";
                }
            }
            else
            {
                return mkindCode + ikindCode + "0000000001";
            }
        }

        #endregion

        #region 获取下一个可用的物料代码，1位大类代码+2位细类代码+(4位胶号+6位流水)或(10位流水)

        /// <summary>
        /// 获取下一个可用的物料代码，1位大类代码+2位细类代码+(4位胶号+6位流水)或(10位流水)
        /// </summary>
        /// <param name="mkindGUID">大类GUID</param>
        /// <param name="ikindGUID">细类GUID</param>
        /// <param name="mkindCode">大类代码</param>
        /// <param name="ikindCode">细类代码</param>
        /// <param name="rubCode">胶号</param>
        /// <param name="isOriginal">是否原材料</param>
        /// <returns>返回下一个可用的物料代码</returns>
        public static string GetNextMaterialCode(string mkindGUID, string ikindGUID, string mkindCode, string ikindCode, string rubCode, bool isOriginal)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            dbHelper.ClearParameter();
            string strSql = String.Empty;
            if (isOriginal)
            {
                //原材料
                strSql = "select MAX(MaterialCode) from BasMaterial where MKindGUID = @MKindGUID and IKindGUID = @IKindGUID";
            }
            else
            {
                //小料或胶料
                strSql = "select MAX(MaterialCode) from BasMaterial where MKindGUID = @MKindGUID and IKindGUID = @IKindGUID and substring(MaterialCode,4,4)=@RubCode";
            }

            dbHelper.CommandText = strSql;
            dbHelper.CommandType = System.Data.CommandType.Text;
            dbHelper.AddParameter("@MKindGUID", mkindGUID);
            dbHelper.AddParameter("@IKindGUID", ikindGUID);
            if (!isOriginal)
            {
                dbHelper.AddParameter("@RubCode", rubCode);
            }
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                string currMaterialCode = result.ToString();
                int intMaterialCode = 1;
                if (isOriginal)
                {
                    if (int.TryParse(currMaterialCode.Substring(3), out intMaterialCode))
                    {
                        intMaterialCode++;
                        return currMaterialCode.Substring(0, 3) + Mesnac.Basic.DataProcessor.FillZero(intMaterialCode.ToString(), 10);
                    }
                    else
                    {
                        return mkindCode + ikindCode + "0000000001";
                    }
                }
                else
                {
                    if (int.TryParse(currMaterialCode.Substring(7), out intMaterialCode))
                    {
                        intMaterialCode++;
                        return currMaterialCode.Substring(0, 7) + Mesnac.Basic.DataProcessor.FillZero(intMaterialCode.ToString(), 6);
                    }
                    else
                    {
                        return mkindCode + ikindCode + rubCode + "000001";
                    }
                }
            }
            else
            {
                if (isOriginal)
                {
                    return mkindCode + ikindCode + "0000000001";
                }
                else
                {
                    return mkindCode + ikindCode + rubCode + "000001";
                }
            }
        }

        #endregion

        #region 获取物料列表

        /// <summary>
        /// 获取物料列表
        /// </summary>
        /// <returns>返回物料列表</returns>
        public static DataTable GetMaterialListForSelect()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = @"SELECT '' AS GUID, '0' AS MaterialCode, '{0}' AS MaterialName
                              UNION ALL
                              SELECT GUID, MaterialCode, MaterialName FROM BasMaterial WHERE DeleteFlag = '0' ORDER BY MaterialCode";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            return dbHelper.GetDataTableBySql(sqlstr);
        }

        #endregion

        #region 获取物料列表(有罐的)

        /// <summary>
        /// 获取物料列表(有罐的)
        /// </summary>
        /// <returns>返回物料列表</returns>
        public static DataTable GetMaterialListForSelectIsPutJar()
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<BasicHelper>.Error("获取数据连接失败，请检查数据库连接字符串是否正确!");
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = @"SELECT '' AS GUID, '0' AS MaterialCode, '{0}' AS MaterialName
                            UNION ALL
                            SELECT GUID, MaterialCode, MaterialName FROM BasMaterial WHERE DeleteFlag = '0' and IsPutJar='1' ORDER BY MaterialCode";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            return dbHelper.GetDataTableBySql(sqlstr);
        }

        #endregion

        #region 根据物料编码和物料名称获取GUID

        /// <summary>
        /// 根据物料编码和物料名称获取物料GUID
        /// </summary>
        /// <param name="materialCode">物料编码</param>
        /// <param name="materialName">物料名称</param>
        /// <returns>返回对应的GUID</returns>
        public static string GetMaterialGUID(string materialCode, string materialName)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            dbHelper.CommandType = CommandType.Text;
            string sqlstr = "select top 1 GUID from BasMaterial where MaterialCode=@MaterialCode and MaterialName=@MaterialName order by DeleteFlag";
            dbHelper.CommandText = sqlstr;
            dbHelper.ClearParameter();
            dbHelper.AddParameter("@MaterialCode", materialCode);
            dbHelper.AddParameter("@MaterialName", materialName);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                return result.ToString();
            }
            else
            {
                return String.Empty;
            }
        }

        #endregion

        #region 根据GUID获取物料数据行

        /// <summary>
        /// 根据GUID获取物料数据行
        /// </summary>
        /// <param name="guid">guid</param>
        /// <returns>返回数据行</returns>
        public static DataRow GetMaterialRowByGUID(string guid)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select * from BasMaterial where GUID = @GUID";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@GUID", guid);
            DataTable dt = dbHelper.ToDataTable();
            if (dt != null && dt.Rows.Count > 0)
            {
                return dt.Rows[0];
            }
            else
            {
                return null;
            }
        }

        #endregion

        #region 根据GUID，获取物料代码

        /// <summary>
        /// 根据GUID，获取物料代码
        /// </summary>
        /// <param name="guid">GUID</param>
        /// <returns>返回物料代码</returns>
        public static string GetMaterialCodeByGUID(string guid)
        {
            DataRow dr = GetMaterialRowByGUID(guid);
            if (dr != null)
            {
                return Mesnac.Basic.DataProcessor.RowValue(dr, "MaterialCode", String.Empty);
            }
            else
            {
                return String.Empty;
            }
        }

        #endregion

        #region 根据GUID，获取物料名称

        /// <summary>
        /// 根据GUID，获取物料名称
        /// </summary>
        /// <param name="guid">GUID</param>
        /// <returns>返回物料名称</returns>
        public static string GetMaterialNameByGUID(string guid)
        {
            DataRow dr = GetMaterialRowByGUID(guid);
            if (dr != null)
            {
                return Mesnac.Basic.DataProcessor.RowValue(dr, "MaterialName", String.Empty);
            }
            else
            {
                return String.Empty;
            }
        }

        #endregion

        #region 根据物料GUID获取物料类型(物料大类名称 + 物料细类名称)

        /// <summary>
        /// 根据物料GUID获取物料类型(物料大类名称 + 物料细类名称)
        /// </summary>
        /// <param name="materialGUID">物料GUID</param>
        /// <returns>返回物料细类数据行</returns>
        public static string GetMaterialTypeMaterialGUID(string materialGUID)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            //string sqlstr = "select (TB.MKindName + TC.IKindName) as MaterialIKindName from BasMaterial TA left join BasMkind TB on TA.MKindGUID = TB.GUID left join BasIkind TC on TA.IKindGUID = TC.GUID where TA.GUID = @MaterialGUID";
            string sqlstr = @"if exists(select RubberWeightType from BasMaterial where GUID=@MaterialGUID and RubberWeightType > 0)
	                                Select ItemName from SysCode where TypeID='RubberWeightType' and ItemCode = (select RubberWeightType from BasMaterial where GUID=@MaterialGUID)
                                else
                                    select (TB.MKindName + TC.IKindName) as MaterialIKindName from BasMaterial TA left join BasMkind TB on TA.MKindGUID = TB.GUID left join BasIkind TC on TA.IKindGUID = TC.GUID where TA.GUID = @MaterialGUID";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@MaterialGUID", materialGUID);
            object result = dbHelper.ToScalar();
            if (!Mesnac.Basic.DataProcessor.IsNullOrEmpty(result))
            {
                return result.ToString();
            }
            else
            {
                return String.Empty;
            }
        }

        #endregion

        #region 判断物料名称是否在物料表中存在

        /// <summary>
        /// 判断物料名称是否在物料表中存在
        /// </summary>
        /// <param name="materialName">要判断的物料名称</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsMaterialName(string materialName)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasMaterial where MaterialName = @MaterialName";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@MaterialName", materialName);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        #endregion

        #region 判断某个胶料物料是否存在

        /// <summary>
        /// 判断某个胶料物料是否存在
        /// </summary>
        /// <param name="mkindGUID">物料大类GUID</param>
        /// <param name="IKindGUID">物料细类GUID</param>
        /// <param name="rubGUID">胶料GUID</param>
        /// <returns>存在返回true，不存在返回false</returns>
        public static bool IsExistsMaterial(string mkindGUID, string ikindGUID, string rubGUID)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from BasMaterial where MKindGUID = @MKindGUID and IKindGUID = @IKindGUID and RubGUID = @RubGUID";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@MKindGUID", mkindGUID);
            dbHelper.AddParameter("@IKindGUID", ikindGUID);
            dbHelper.AddParameter("@RubGUID", rubGUID);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        #endregion

        #region 根据胶料代码，物料大类GUID，物料细类GUID获取产生物料列表

        /// <summary>
        /// 根据胶料代码，物料大类GUID，物料细类GUID获取产生物料列表
        /// </summary>
        /// <param name="rubGUID">胶料GUID</param>
        /// <param name="mkindGUID">物料大类GUID</param>
        /// <param name="ikindGUID">物料细类GUID</param>
        /// <returns>返回对应的产生物料列表</returns>
        public static DataTable GetProductMaterial(string rubGUID, string mkindGUID, string ikindGUID)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select '' as GUID, '{0}' as MaterialName union all select GUID, MaterialName from BasMaterial where RubGUID = @RubGUID and MKindGUID = @MKindGUID and IKindGUID = @IKindGUID";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@RubGUID", rubGUID);
            dbHelper.AddParameter("@MKindGUID", mkindGUID);
            dbHelper.AddParameter("@IKindGUID", ikindGUID);
            DataTable dt = dbHelper.ToDataTable();
            return dt;
        }

        #endregion

        #region 根据胶料GUID获取终炼胶物料信息

        /// <summary>
        /// 根据胶料GUID获取终炼胶物料信息
        /// </summary>
        /// <param name="rubGUID">胶料GUID</param>
        /// <returns>返回终炼胶物料列表</returns>
        public static DataTable GetFinalRubMaterial(string rubGUID)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select GUID, MaterialCode, MaterialName from BasMaterial where LEFT(MaterialCode,1) > '4' and RubGUID = @RubGUID order by MaterialCode";
            sqlstr = String.Format(sqlstr, Mesnac.Basic.LanguageHelper.PleaseSelect);
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@RubGUID", rubGUID);
            DataTable dt = dbHelper.ToDataTable();
            return dt;
        }

        #endregion

        #endregion

        #region 大罐物料参数
        /// <summary>
        /// 判断大罐号是否存在
        /// </summary>
        /// <param name="bigSerial">要判断的大罐号</param>
        /// <returns>如果存在返回true，否则返回false</returns>
        public static bool IsExistsBigSerial(string bigSerial)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            string sqlstr = "select count(GUID) from SytBig where BigSerial=@BigSerial";
            dbHelper.ClearParameter();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = sqlstr;
            dbHelper.AddParameter("@BigSerial", bigSerial);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                if (int.TryParse(result.ToString(), out intResult))
                {
                    if (intResult > 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }
        #endregion

        #region 日罐物料参数

        /// <summary>
        /// 判断某个类型的日罐号是否存在
        /// </summary>
        /// <param name="unitNum">设备号</param>
        /// <param name="jarSerial">秤内罐号</param>
        /// <returns>存在返回true，否在返回false</returns>
        public static bool ExistsSytJarByUnitNum(string unitNum, int jarSerial)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            dbHelper.CommandType = CommandType.Text;
            string sqlstr = "select count(*) from SytJar where UnitNum=@UnitNum and JarSerial=@JarSerial";
            dbHelper.CommandText = sqlstr;
            dbHelper.ClearParameter();
            dbHelper.AddParameter("@UnitNum", unitNum);
            dbHelper.AddParameter("@JarSerial", jarSerial);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                int.TryParse(result.ToString(), out intResult);
                if (intResult > 0)
                {
                    return true;
                }
            }
            return false;
        }

        /// <summary>
        /// 判断某个类型的日罐号是否存在
        /// </summary>
        /// <param name="jarType">罐类型</param>
        /// <param name="jarSerial">罐号</param>
        /// <returns>存在返回true，否在返回false</returns>
        public static bool ExistsSytJar(string jarType, int jarSerial)
        {
            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                throw new Exception(Mesnac.Basic.LanguageHelper.DataBaseConnectError);
            }
            dbHelper.CommandType = CommandType.Text;
            string sqlstr = "select count(*) from SytJar where JarType=@JarType and JarSerial=@JarSerial";
            dbHelper.CommandText = sqlstr;
            dbHelper.ClearParameter();
            dbHelper.AddParameter("@JarType", jarType);
            dbHelper.AddParameter("@JarSerial", jarSerial);
            object result = dbHelper.ToScalar();
            if (result != null && result != System.DBNull.Value)
            {
                int intResult = 0;
                int.TryParse(result.ToString(), out intResult);
                if (intResult > 0)
                {
                    return true;
                }
            }
            return false;
        }

        #endregion

    }
}