using System;
using System.Collections.Generic;
using System.Text;
using System.Data;

namespace DAL
{
    public class ClsK3_PrjGroup_Extend : DBUtility.ClsXt_BaseBill
    {
        public Model.ClsK3_PrjGroupMain_Extend omodel = new Model.ClsK3_PrjGroupMain_Extend();
        public List<Model.ClsK3_PrjGroupSub_Extend> DetailColl = new List<Model.ClsK3_PrjGroupSub_Extend>();

        public ClsK3_PrjGroup_Extend()
        {
            base.MvarItemKeySub = "K3_PrjGroupMain_Extend";
            base.MvarItemKeySub2 = "";
            base.MvarItemKeySub3 = "";
            base.MvarItemKeySub4 = "";
            base.MvarItemKey = "K3_PrjGroupSub_Extend";
            base.MvarReportTitle = "方案组";
            base.BillType = "";
        }

        #region 固定代码

        ~ClsK3_PrjGroup_Extend()
        {
            DetailColl = null;
        }

        #endregion   自定义方法
        //修改单据
        public override bool ModifyBill(Int64 lngBillKey, ref string sReturn)
        {
            try
            {
                //
                oCn.BeginTran();
                //删除主表
                DeleteBillMain(lngBillKey);
                //删除子表
                DeleteBillSub(lngBillKey);
                //主表
                oCn.RunProc("INSERT INTO K3_PrjGroupMain_Extend " +
                           "(HInterID,HName,HRemark)" +
                           " VALUES " +
                           "(" + omodel.HInterID.ToString() + ",'" + omodel.HName + "','" + omodel.HRemark + "') ");
                //删除关联
                DeleteRelation(ref sReturn, lngBillKey);
                //插入子表
                omodel.HInterID = lngBillKey;
                foreach (Model.ClsK3_PrjGroupSub_Extend oSub in DetailColl)
                {
                    oCn.RunProc("INSERT INTO K3_PrjGroupSub_Extend " +
                           "(HInterID,HEntryID,HBQty,HEQty,HPrjID,HPrjName)" +
                           " VALUES " +
                           "(" + omodel.HInterID.ToString() + "," + oSub.HEntryID.ToString() + "," + oSub.HBQty.ToString() + "," + oSub.HEQty.ToString() +
                           "," + oSub.HPrjID.ToString() + ",'" + oSub.HPrjName + "')");
                }
                sReturn = "修改单据成功！";
                oCn.Commit();
                return true;
            }
            catch (Exception e)
            {
                sReturn = e.Message;
                oCn.RollBack();
                throw (e);
            }
        }

        //新增单据
        public override bool AddBill(ref string sReturn)
        {
            try
            {
                //得到mainid

                //若MAINDI重复则重新获取
                oCn.BeginTran();
                //主表
                oCn.RunProc("INSERT INTO K3_PrjGroupMain_Extend " +
                           "(HInterID,HName,HRemark)" +
                           " VALUES " +
                           "(" + omodel.HInterID.ToString() + ",'" + omodel.HName + "','" + omodel.HRemark + "') ");
                //插入子表
                foreach (Model.ClsK3_PrjGroupSub_Extend oSub in DetailColl)
                {
                    oCn.RunProc("INSERT INTO K3_PrjGroupSub_Extend " +
                           "(HInterID,HEntryID,HBQty,HEQty,HPrjID,HPrjName)" +
                           " VALUES " +
                           "(" + omodel.HInterID.ToString() + "," + oSub.HEntryID.ToString() + "," + oSub.HBQty.ToString() + "," + oSub.HEQty.ToString() +
                           "," + oSub.HPrjID.ToString() + ",'" + oSub.HPrjName + "')");
                }
                sReturn = "新增单据成功！";
                oCn.Commit();
                return true;
            }
            catch (Exception e)
            {
                sReturn = e.Message;
                oCn.RollBack();
                throw (e);
            }
        }
        //显示单据
        public override bool ShowBill(Int64 lngBillKey, ref string sReturn)
        {
            try
            {
                //查询主表
                DataSet Ds;
                Ds = oCn.RunProcReturn("Select * from h_v_K3_PrjGroup_ExtendList Where HMainID=" + lngBillKey.ToString(), "h_v_K3_PrjGroup_ExtendList");
                if (Ds.Tables[0].Rows.Count == 0)
                {
                    sReturn = "单据未找到！";
                    return false;
                }
                //固定赋值===========================================
                omodel.HInterID = DBUtility.ClsPub.isLong(Ds.Tables[0].Rows[0]["HMainID"]);
                omodel.HName = DBUtility.ClsPub.isStrNull(Ds.Tables[0].Rows[0]["方案组"]);
                omodel.HRemark = DBUtility.ClsPub.isStrNull(Ds.Tables[0].Rows[0]["备注"]);
                //

                //循环
                DataSet DsSub;
                DsSub = oCn.RunProcReturn("Select * from h_v_K3_PrjGroup_ExtendList Where HMainID=" + lngBillKey.ToString(), "h_v_K3_PrjGroup_ExtendList");
                DetailColl.Clear();//清空
                for (int i = 0; i < DsSub.Tables[0].Rows.Count; i++)
                {
                    Model.ClsK3_PrjGroupSub_Extend oSub = new Model.ClsK3_PrjGroupSub_Extend();
                    // 固定赋值===============================================
                    oSub.HInterID = DBUtility.ClsPub.isLong(DsSub.Tables[0].Rows[i]["HMainID"]);
                    oSub.HEntryID = DBUtility.ClsPub.isLong(DsSub.Tables[0].Rows[i]["HSubID"]);
                    oSub.HBQty = DBUtility.ClsPub.isDoule(DsSub.Tables[0].Rows[i]["起始数量"]);
                    oSub.HEQty = DBUtility.ClsPub.isDoule(DsSub.Tables[0].Rows[i]["截至数量"]);
                    oSub.HPrjID = DBUtility.ClsPub.isLong(DsSub.Tables[0].Rows[i]["方案编号"]);
                    oSub.HPrjName = DBUtility.ClsPub.isStrNull(DsSub.Tables[0].Rows[i]["计算方式"]);
                    DetailColl.Add(oSub);
                }
                sReturn = "显示单据成功！";
                return true;
            }
            catch (Exception e)
            {
                sReturn = e.Message;
                throw (e);
            }
        }




    }
}