using System;
using System.Collections.Generic;
using System.Data;
using System.Web;
using BP.DA;
using BP.Sys;
using BP.Port;

namespace CCFlow.App
{
    /// <summary>
    /// YuTong 的摘要说明
    /// </summary>
    public class YuTong : IHttpHandler
    {
        #region 基本属性.
        public HttpContext context = null;
        public string DoType
        {
            get
            {
                return context.Request.QueryString["DoType"];
            }
        }
        public string Key
        {
            get
            {
                return context.Request.QueryString["Key"];
            }
        }
        public string FK_Flow
        {
            get
            {
                return context.Request.QueryString["FK_Flow"];
            }
        }
        public string FK_Node
        {
            get
            {
                return context.Request.QueryString["FK_Node"];
            }
        }
        public Int64 WorkID
        {
            get
            {
                return Int64.Parse(context.Request.QueryString["OID"]);
            }
        }
        #endregion 基本属性.


        public void ProcessRequest(HttpContext contextPara)
        {
            contextPara.Response.ContentType = "text/plain";
            context = contextPara;

            string str = null;
            switch (this.DoType)
            {
                case "FlowOver029": //订单评审流程结束的时候写入数据.
                    str = FlowOver029();
                    break;
                default:
                    break;
            }

            if (str != null)
            {
                contextPara.Response.Write(str);
                return;
            }
        }
        /// <summary>
        /// 数据填充029
        /// </summary>
        public string FlowOver029()
        {
            //获得主表的数据，并求出billNo.
            GEEntity en = new GEEntity("Frm_KeHuDingShan", this.WorkID);
            string billNo = en.GetValStringByKey("BillNo");
            if (billNo == null)
                return "err@订单编号没有找到.";

            //创建数据源.
            SFDBSrc dbsrc = new SFDBSrc("Oracle21");

            #region 删除对方的数据.
            string sql = "";
            //首先查询订单单号是否存在, 在对方的系统里.
            //如果已经存在，就删除.  sz028.oea_file  主表     sz028.OEB_FILE  从表
            sql = "DELETE FROM sz028.oea_file WHERE OEA01='" + billNo + "'";
            dbsrc.RunSQL(sql);
            sql = "DELETE FROM sz028.OEB_FILE  WHERE OEB01='" + billNo + "'";
            dbsrc.RunSQL(sql);
            #endregion 删除对方的数据.
            sql = "select  concat( concat('2201-',to_char(sysdate,'yyMM')),LPAD(NVL(MAX(SUBSTR(oea01,10)),0)+1,5,'0'))  as NewOrderId from sz028.oea_file WHERE oea01 like concat(concat('2201-',to_char(sysdate, 'yyMM')),'%')";
           string  newid =  dbsrc.RunSQLReturnString(sql);

            sql = "update Frm_KeHuDingShan  set  ERPDingShanHao='" + newid+"' WHERE OID="+this.WorkID;
            DBAccess.RunSQL(sql);
            
            try
            {
                //执行主表的插入.
                sql = "INSERT INTO sz028.oea_file ";
                sql += "(OEA00,OEA01,OEA02,oea09,oea03,oea032,oea04,oea12,OEA61,OEA62,OEA63,oea10)";
                sql += "VALUES ( ";
                sql += " '1' ,";//OEA00
               // sql += " '" + en.GetValStringByKey("BillNo") + "',";  // OEA01=单据编号.
                sql += " '" + newid + "',";  // OEA01=单据编号.
                sql += " " + GenerToData(en.GetValStringByKey("DingShanRiQi")) + ",";//OEA02
                sql += " '0' ,";//oea09
                sql += " '" + en.GetValStringByKey("KeHuBianHao") + "',"; //oea03
                sql += " '" + en.GetValStringByKey("KHMC") + "',";//oea032 
                sql += " '" + en.GetValStringByKey("KeHuBianHao") + "',";//oea04
                sql += " '" + newid + "',";  // OEA12=单据编号.
                sql += " '0' ,"; //OEA61
                sql += " '0' ,";
                sql += " '0' ,";
                sql += " '" + en.GetValStringByKey("KeHuDingShanHao") + "'";

                sql += " ) ";
                dbsrc.RunSQL(sql);

                //获得从表的数据.
                GEDtls dtls = new GEDtls("Frm_KeHuDingShanDtl1");
                dtls.Retrieve("RefPK", this.WorkID);
                //执行从表的插入.
                int i = 1;
                foreach (GEDtl dtl in dtls)
                {

                    //执行从表的插入.
                    sql = "INSERT INTO sz028.OEB_FILE ";
                    sql += "(oeb01,oeb04,OEB03,OEB05_FAC,OEB12,OEB13,OEB14,OEB14T,OEB23,OEB24,OEB25,OEB26)";
                    sql += "VALUES ( ";
                    sql += " '" + newid + "',";
                    sql += " '" + dtl.GetValByKey("liaoHao") + "',";
                    sql += " '" + i + "',";
                    sql += " '0' ,";
                    sql += " '0' ,";
                    sql += " '0' ,";
                    sql += " '0' ,";
                    sql += " '0' ,";
                    sql += " '0' ,";
                    sql += " '0' ,";
                    sql += " '0' ,";
                    sql += " '0' ";
                    //sql += " '" + en.GetValStringByKey("Rec") + "',";
                    //sql += " '" + en.GetValStringByKey("Re11c") + "'";
                    sql += " ) ";
                    i++;
                    dbsrc.RunSQL(sql);
                }


                //BP.WF.GenerWorkFlow gwf = new BP.WF.GenerWorkFlow(this.WorkID);
                //让发起人登录.
                //BP.WF.Dev2Interface.Port_Login(gwf.Starter, null, gwf.OrgNo);
                //BP.WF.Dev2Interface.Flow_DoFlowOver(this.WorkID, "写入成功");

                return "info@数据写入成功.";
            }
            catch (Exception ex)
            {

                //删除已经插入的数据..
                sql = "DELETE FROM sz028.oea_file WHERE OEA01='" + billNo + "'";
                dbsrc.RunSQL(sql);

                //删除已经插入的数据,
                sql = "DELETE FROM sz028.OEB_FILE WHERE oeb01='" + billNo + "'";
                dbsrc.RunSQL(sql);
                return "err@执行错误." + ex.Message;
            }
        }
        public string GenerToData(string val)
        {
            string str = " to_date('" + val + "', 'yyyy-mm-dd ')";
            return str;
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}