using SuperMap.RealEstate.CoreFrameWork;
using SuperMap.RealEstate.NetworkDeployed;
using SuperMap.RealEstate.Web.UI;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Business = SuperMap.RealEstate.Personnel.Storage.Business;

namespace SuperMap.RealEstate.Personnel.Modules.Personnelfiles
{
    public partial class PERSONNELFILES : UserControl<Business.PERSONNELFILES>
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (IsPostBack) return;
            if (!string.IsNullOrEmpty(Request["STAFF_ID"]))
            {
                //姓名
                Business.STAFF _STAFF = new Business.STAFF(Transaction);
                _STAFF.STAFF_ID = int.Parse(Request["STAFF_ID"].ToDecrypt());
                if (_STAFF.Select())
                {
                    STAFF_ID.Text = _STAFF.STAFF_ID.ToString();
                    STAFF_NAME.Text = _STAFF.STAFF_NAME;

                    if (CurrObject == null || CurrObject.PERSONNELFILES_ID == null)
                    {
                        //没有添加过
                        PERSONNELFILES_CODE.Text = GetCode(DateTime.Now.ToString("yyyy"));
                    }
                }
            }

            if (CurrObject.PERSONNELFILES_ID != null)
            {
                PERSONNELFILES_CODE.ReadOnly = true;
            }
        }

        //载入数据
        public override bool LoadData()
        {
            if (!String.IsNullOrEmpty(Request["ID"]))
            {
                CurrObject.PERSONNELFILES_ID_Encrypt = Request["ID"];

                bool Flag = this.Select();
                return Flag;
            }
            //默认返回值，工作流组件返回True,功能模块返回False。
            return (WorkFlowPage != null);
        }

        //在此加入界面的数据初始化(Page_Load之前)，如DropDownList的数据源绑定等
        public override void InitializeWebControl()
        {
            //档案类型
            PERSONNELFILES_TYPE.Clear();
            DictionaryHelper.BindingDropDownList("PERSONNELFILES_TYPE", PERSONNELFILES_TYPE.Items, this.Transaction);

            //传递形式
            OUTTYPE.Clear();
            DictionaryHelper.BindingDropDownList("TRANSFER_MODE", OUTTYPE.Items, this.Transaction);
        }

        //OnDataAction_XXXXX 有一个系列可用,在此加入界面的逻辑处理
        //e.CancelDataAction 来处理是否取消该动作;
        //失败的原因可以用Page.Alert()传递到页面
        public override void OnDataAction_BeforeSave(DataActionEventArgs<Business.PERSONNELFILES> e)
        {
            if (!string.IsNullOrEmpty(Request["STAFF_ID"]))
            {
                e.CurrObject.STAFF_ID = int.Parse(Request["STAFF_ID"].ToDecrypt());
            }
            else
            {
                throw new Exception("您未选中任何人员");
            }
            e.CurrObject.OPERATE_DATE = DateTime.Now;
            e.CurrObject.OPERATE_USER = Page.PassportInfo.Name;
            e.CurrObject.OPERATE_USERID = Page.PassportInfo.ID;

            //添加时判断
            if (e.CurrObject == null || e.CurrObject.PERSONNELFILES_ID == null)
            {
                DataTable _POSITIONDataTable = new Business.POSITION(Transaction).ExecuteDataTable(string.Format(
                            @"SELECT PERSONNELFILES_CODE FROM PERSONNEL_STORAGE.T_PERSONNELFILES  
                        WHERE PERSONNELFILES_CODE = '{0}'", e.CurrObject.PERSONNELFILES_CODE));
                if (_POSITIONDataTable.Rows.Count > 0)
                {
                    throw new Exception("该档案编号已存在！");
                }
            }
            base.OnDataAction_BeforeSave(e);
        }

        #region 方法 ->  生成合同编号后四位
        #region 方法 -> 合同编码
        /// <summary>
        /// 规则：0001-9999
        /// 思路：按年份建立序列分配编号后四位
        /// </summary>
        /// <returns></returns>
        public string GetCode(string Year)
        {
            string Num = string.Empty;
            DataTable _DataTable = null;
            //查看对应的数据--获得对应的序列数据
            string StrSql = "select PERSONNEL_STORAGE.SEQ_PERSONNELFILES_" + Year + ".NEXTVAL from dual";
            try
            {
                _DataTable = new Business.PERSONNELFILES(Transaction).ExecuteDataTable(StrSql);
            }
            catch
            {
                try
                {
                    RetSeqByName(" PERSONNEL_STORAGE.SEQ_PERSONNELFILES_" + Year);
                    StrSql = "select  PERSONNEL_STORAGE.SEQ_PERSONNELFILES_" + Year + ".NEXTVAL from dual";
                    _DataTable = new Business.PERSONNELFILES(Transaction).ExecuteDataTable(StrSql);
                }
                catch (Exception ex)
                {
                    throw ex;
                }
            }

            if (_DataTable != null)
            {
                Num = _DataTable.Rows[0][0].ToString();
            }
            else
            {
                return "00000001";
            }
            if (Num.Length < 8)
                Num = Num.PadLeft(8, '0');
            return Num;
        }
        #endregion

        #region 方法 -> 创建序列
        public bool RetSeqByName(string Seq_Name)
        {
            string StrSql = string.Empty;
            try
            {
                try
                {
                    //创建对应的序列
                    StrSql = "DROP SEQUENCE " + Seq_Name + "";
                    new Business.PERSONNELFILES(Transaction).ExecuteNonQuery(StrSql, null);
                }
                catch
                { }
                //
                StrSql = "CREATE SEQUENCE " + Seq_Name + " INCREMENT BY 1 START WITH 1 MAXVALUE 9999999999 NOMINVALUE NOCYCLE CACHE 2 NOORDER";
                new Business.PERSONNELFILES(Transaction).ExecuteNonQuery(StrSql, null);
                return true;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion
        #endregion


    }
}