using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using CY.Model;
using CY.BLL.OA;
using CY.Infrastructure.Query;
using CY.Infrastructure.Common;
using System.Data;

namespace CY.WebForm.Pages.procurement
{
    public partial class BrandList : BasePage
    {

        OA_Brand brand = null;
        OA_BrandBLL _OA_BrandBLL = null;
        OA_CommodityBLL _OA_CommodityBLL = null;

        public BrandList()
        {
            brand = new OA_Brand();
            _OA_BrandBLL = new OA_BrandBLL();
            _OA_CommodityBLL = new OA_CommodityBLL();
        }

        protected void Page_Load(object sender, EventArgs e)
        {

            UCPager1.AspNetPager.PageChanged += AspNetPager1_PageChanged;
            if (!IsPostBack)
            {
                DataTable ds = _OA_CommodityBLL.SelectModelPage(CurrentUser.MemberId, "", "true");
                GetDataByLevel(dwCommity, ds, 0, 0);
                dwCommity.Items.Insert(0, new ListItem("请选择", ""));

                if (Request["Keyid"].ToInt32() > 0) //如果keyid>0 则删除对应对象
                {
                    brand = _OA_BrandBLL.getSingleBrand(Request["Keyid"].ToString2());
                    if (_OA_BrandBLL.DeleteModel(brand))
                    {
                        JavaScript.MessageBox("删除成功", this);
                        BindList();
                    }
                    else
                    {
                        JavaScript.MessageBox("删除失败", this);
                        BindList();
                    }
                }
                else if (Request["KeyidList"] != null)
                {
                    DeleteSomeInfo();
                    BindList();
                }
                else
                {
                    BindList();
                }
            }

        }

        protected void DeleteSomeInfo()
        {
            string[] Numbers = Request["KeyidList"].ToString2().TrimEnd('|').Split('|');
            foreach (string id in Numbers)
            {
                brand = _OA_BrandBLL.getSingleBrand(id);
                _OA_BrandBLL.DeleteModel(brand);
            }
            BindList();
        }

        private void BindList()
        {
            Pagination pa = new Pagination();
            pa.PageSize = this.UCPager1.AspNetPager.PageSize;
            pa.PageIndex = this.UCPager1.AspNetPager.CurrentPageIndex;
            this.RepBrandList.DataSource = _OA_BrandBLL.getAllBrandNameByGoods(pa, CurrentUser.MemberId, txtBrandName.Value, this.txtGoodsName.Value, this.dwCommity.SelectedValue);
            this.RepBrandList.DataBind();
            UCPager1.AspNetPager.RecordCount = pa.RecordCount;
        }

        protected void AspNetPager1_PageChanged(object src, EventArgs e)
        {
            BindList();
        }

        protected void btn_Register_Click1(object sender, EventArgs e)
        {
            BindList();
        }
        #region 上级父类数据初始化
        public static void GetDataByLevel(System.Web.UI.WebControls.DropDownList dwCommity, DataTable data, int parentId, int level)
        {
            DataRow[] result = data.Select(string.Format("ParentId={0}", parentId));
            int i = -1;
            while (++i < result.Length)
            {
                dwCommity.Items.Add(new ListItem(GetSplitChar(level) + result[i]["CommodityName"].ToString2(), result[i]["Keyid"].ToString2()));
                GetDataByLevel(dwCommity, data, result[i]["Keyid"].ToInt32().Value, level + 1);

            }
        }
        public static string GetSplitChar(int level)
        {
            string splitchar = "";
            int i = -1;
            while (++i < level)
            {
                splitchar += ".";
            }
            return splitchar;
        }

        #endregion
    }
}