using System;

using System.Data;

using BP.DA;

using BP.En;

using BP.En;

using System.Collections;

using BP.Port;



namespace BP.WF

{

    /// <summary>

    /// ??????

    /// </summary>

    public class ExpDtlAttr 

    {

        #region ????

        public const string MyPK = "MyPK";

        /// <summary>

        /// ??

        /// </summary>

        public const string FK_Node = "FK_Node";

        /// <summary>

        /// ??

        /// </summary>

        public const string Field = "Field";

        /// <summary>

        /// ????

        /// </summary>

        public const string FieldName = "FieldName";

        /// <summary>

        /// ????

        /// </summary>

        public const string RefField = "RefField";

        /// <summary>

        /// ??

        /// </summary>

        public const string IDX = "IDX";

        public const string FK_Exp = "FK_Exp";

        #endregion

    }

    /// <summary>

    /// ???????????????.	 

    /// </summary>

    public class ExpDtl : EntityMyPK

    {

        #region ????

        public override UAC HisUAC

        {

            get

            {

                UAC uac = new UAC();

                uac.IsUpdate = true;

                return uac;

            }

        }

        /// <summary>

        /// ???????????

        /// </summary>

        public int FK_Node

        {

            get

            {

                return this.GetValIntByKey(ExpDtlAttr.FK_Node);

            }

            set

            {

                SetValByKey(ExpDtlAttr.FK_Node, value);

            }

        }

        public int IDX

        {

            get

            {

                return this.GetValIntByKey(ExpDtlAttr.IDX);

            }

            set

            {

                SetValByKey(ExpDtlAttr.IDX, value);

            }

        }

         public string RefField

        {

            get

            {

                return this.GetValStringByKey(ExpDtlAttr.RefField);

            }

            set

            {

                SetValByKey(ExpDtlAttr.RefField, value);

            }

        }

        public string FK_Exp

        {

            get

            {

                return this.GetValStringByKey(ExpDtlAttr.FK_Exp);

            }

            set

            {

                SetValByKey(ExpDtlAttr.FK_Exp, value);

            }

        }

     

        public string FieldName

        {

            get

            {

                string s = this.GetValStringByKey(ExpDtlAttr.FieldName);

                //if (s == "")

                //    return this.RefFieldName;

                return s;

            }

            set

            {

                SetValByKey(ExpDtlAttr.FieldName, value);

            }

        }

     

        

        public string Field

        {

            get

            {

                string s =  this.GetValStringByKey(ExpDtlAttr.Field);

                if (s == "")

                    return this.RefField;

                return s;

            }

            set

            {

                SetValByKey(ExpDtlAttr.Field, value);

            }

        }

        public string FK_NodeT

        {

            get

            {

                return this.GetValRefTextByKey(ExpDtlAttr.FK_Node);

            }

        }

        #endregion



        #region ????

        /// <summary>

        /// ??????

        /// </summary>

        public ExpDtl() { }

        /// <summary>

        /// ??????

        /// </summary>

        /// <param name="_oid">??????ID</param>	

        public ExpDtl(string _oid)

        {

            this.MyPK = _oid;

            this.Retrieve();

        }

        /// <summary>

        /// ??????

        /// </summary>

        public override Map EnMap

        {

            get

            {

                if (this._enMap != null)

                    return this._enMap;

                Map map = new Map("WF_ExpDtl");

                map.EnDesc = "??????";



                map.DepositaryOfEntity = Depositary.None;

                map.DepositaryOfMap = Depositary.Application;



                map.AddMyPK();  /* FK_Node +"_"+ RefOID */



                //map.AddTBString(ExpDtlAttr.FK_Exp, null, "??", false, true, 0, 100, 10);

                //map.AddDDLEntities(ExpDtlAttr.FK_Node, null, "??", new NodeExts(), false);

                //map.AddTBInt(ExpDtlAttr.RefAttrOID, 0, "??ID", false, false);

                //map.AddTBString(ExpDtlAttr.RefTable, null, "???", true, false, 0, 20, 10);

                //map.AddTBString(ExpDtlAttr.RefField, null, "??", true, false, 0, 20, 10);

                //map.AddTBString(ExpDtlAttr.RefFieldName, null, "????", true, false, 0, 200, 10);



                //map.AddTBString(ExpDtlAttr.Field, null, "??(????)", true, false, 0, 20, 10);

                //map.AddTBString(ExpDtlAttr.FieldName, null, "????(????)", true, false, 0, 200, 10);



              



                map.AddTBInt(ExpDtlAttr.IDX, 0, "??", true, false);



                //map.AddTBInt(ExpDtlAttr.NodeID, 0, "NodeID", false, false);

                //map.AddDDLSysEnum(ExpDtlAttr.ShowTime, 0, "????", true, false, ExpDtlAttr.ShowTime, "@0=?(???????)@1=??????@2=????@3=????");

                //map.AddTBString(ExpDtlAttr.FK_Node, null, "????", false, true, 0, 100, 10);

                //map.AddTBString(ExpDtlAttr.DoWhat, null, "?????", false, true, 0, 100, 10);

                //map.AddTBInt(ExpDtlAttr.H, 0, "????", false, false);

                //map.AddTBInt(ExpDtlAttr.W, 0, "????", false, false);



                this._enMap = map;

                return this._enMap;

            }

        }

        #endregion





        protected override void afterDelete()

        {

            //BP.Sys.MapAttr attr = new BP.Sys.MapAttr();

            //attr.Delete(BP.Sys.MapAttrAttr.FK_MapData, this.FK_Exp,

            //    BP.Sys.MapAttrAttr.KeyOfEn, this.Field);



            base.afterDelete();

        }

 

        #region ??

        /// <summary>

        /// ?????

        /// </summary>

        private void DoOrder()

        {

            ExpDtls attrs = new ExpDtls(this.FK_Exp);

            int i = 0;

            foreach (ExpDtl attr in attrs)

            {

                i++;

                attr.IDX = i;

                attr.Update(ExpDtlAttr.IDX, attr.IDX);

            }

        }

        public string DoUp()

        {

            this.DoOrder();



            this.RetrieveFromDBSources();

            if (this.IDX == 1)

                return null;



            ExpDtls attrs = new ExpDtls(this.FK_Exp);

            ExpDtl attrUp = (ExpDtl)attrs[this.IDX - 1 - 1];

            attrUp.Update(ExpDtlAttr.IDX, this.IDX);

            this.Update(ExpDtlAttr.IDX, this.IDX - 1);

            return null;

        }

        public string DoDown()

        {

            this.DoOrder();

            this.RetrieveFromDBSources();



            ExpDtls attrs = new ExpDtls(this.FK_Exp);

            if (this.IDX == attrs.Count)

                return null;



            ExpDtl attrDown = (ExpDtl)attrs[this.IDX];

            attrDown.Update(ExpDtlAttr.IDX, this.IDX);

            this.Update(ExpDtlAttr.IDX, this.IDX + 1);

            return null;

        }

        #endregion

    }

    /// <summary>

    /// ????????

    /// </summary>

    public class ExpDtls : EntitiesMyPK

    {

        #region ??

        /// <summary>

        /// ???? Entity 

        /// </summary>

        public override Entity GetNewEntity

        {

            get

            {

                return new ExpDtl();

            }

        }

        #endregion



        #region ????

        /// <summary>

        /// ????????

        /// </summary>

        public ExpDtls()

        {

        }

        /// <summary>

        /// ????????.

        /// </summary>

        /// <param name="FlowNo"></param>

        public ExpDtls(string fk_rpt)

        {

          //  int i = this.Retrieve(ExpDtlAttr.FK_Exp, fk_rpt, ExpDtlAttr.IDX);

        }

        public ExpDtls(int nodeid)

        {

            this.Retrieve(ExpDtlAttr.FK_Node, nodeid, ExpDtlAttr.IDX);

        }

        #endregion

    }

}