using System;
using System.Data;
using System.Linq;
using System.Web.UI;
using System.Web.UI.WebControls;
using SuperMap.RealEstate.CoreFrameWork;
using SuperMap.RealEstate.ServiceModel;
using SuperMap.RealEstate.Utility;
using SuperMap.RealEstate.Web.UI;
using SuperMap.RealEstate.Web.UI.WebControls;
using SuperMap.RealEstate.Web.Utility;
using Business = SuperMap.RealEstate.HighWay.SellData.Business;

namespace SuperMap.RealEstate.HighWay.Modules.EndAccountRollback
{
    /// <summary>
    /// T_ENDACCOUNT_结账表 的WebUserControl
    /// <summary>
    public partial class ENDACCOUNT : UserControl<Business.ENDACCOUNT>
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (IsPostBack) return;
            CORRECT_AMOUNT.Text = (new Business.SELLDATA(this.Transaction)).ExecuteDataTable(
                "SELECT NVL(SUM(FACTAMOUNT),0) FROM HIGHWAY_SELLDATA.T_SELLDATA WHERE COMMODITY_NAME = '补充销售流水' AND TICKETCODE = '" +
                Request["ID"] + "'").Rows[0][0].ToString();
        }

        //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()
        {
            //处理标记
            TREATMENT_MARK.Clear();
            DictionaryHelper.BindingDropDownList("TREATMENT_MARK", TREATMENT_MARK.Items, this.Transaction);

        }
        
        //载入数据
        public override bool LoadData()
        {
            //如果是工作流组件请自行修改载入的逻辑，以下是功能模块的默认代码
            if (!String.IsNullOrEmpty(Request["ID"]))
            {
                CurrObject.ENDACCOUNT_ID_Encrypt = Request["ID"];
                return this.Select();
            }
            //默认返回值，工作流组件返回True,功能模块返回False。
            return (WorkFlowPage != null);
        }

        //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.ENDACCOUNT> e)
        {
            base.OnDataAction_BeforeSave(e);
            if (TREATMENT_MARK.SelectedValue != "1")
            {
                throw new Exception("此模块只支持回退至待处理状态！");
            }
        }

    }
}