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 SpecificationEditList : BasePage
    {
        OA_Specification specification = null;
        OA_SpecificationBLL _OA_SpecificationBLL = null;
        OA_CommodityBLL _OA_CommodityBLL = null;
        OA_GoodsInfoBLL _OA_GoodsInfoBLL = null;

        public SpecificationEditList()
        {
            _OA_GoodsInfoBLL = new OA_GoodsInfoBLL();
            _OA_CommodityBLL = new OA_CommodityBLL();
            specification = new OA_Specification();
            _OA_SpecificationBLL = new OA_SpecificationBLL();
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            UCPager1.AspNetPager.PageChanged += AspNetPager1_PageChanged;
            if (!IsPostBack)
            {
                if (Request["Keyid"].ToInt32() > 0) //如果keyid>0 则删除对应对象
                {
                    specification = _OA_SpecificationBLL.getSingleSpecification(Request["Keyid"].ToString2());
                    if (_OA_SpecificationBLL.DeleteModel(specification))
                    {
                        JavaScript.MessageBox("删除成功", this);
                        Response.Redirect("/Pages/procurement/SpecificationEditList.aspx?GoodsId=" + Request["GoodsId"]);
                    }
                }
                BindList();
            }
        }
        
        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;
        }

        private void BindList()
        {
            Pagination pa = new Pagination();
            pa.PageSize = this.UCPager1.AspNetPager.PageSize;
            pa.PageIndex = this.UCPager1.AspNetPager.CurrentPageIndex;
            string GoodsId = Request["GoodsId"].ToString();
            this.RepBrandList.DataSource = _OA_SpecificationBLL.getAllModelByGoodsId(pa, GoodsId);

            this.RepBrandList.DataBind();
            UCPager1.AspNetPager.RecordCount = pa.RecordCount;
        }

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