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

namespace CY.WebForm.Pages.InfoManage
{
    //吴辉
    //帮助中心
    public partial class HelpInfoList : BasePage
    {
        Info_ContentBLL bll_Info_ContentBLL = null;
        Sys_DictionaryBLL bll_Sys_DictionaryBLL = null;
        Info_SortBLL bll_Info_SortBLL = null;
        //初始化
        public HelpInfoList()
        {
            bll_Sys_DictionaryBLL = new Sys_DictionaryBLL();
            bll_Info_ContentBLL = new Info_ContentBLL();
            bll_Info_SortBLL = new Info_SortBLL();
        }

        //页面加载
        protected void Page_Load(object sender, EventArgs e)
        {
            UCPager1.AspNetPager.PageChanged += AspNetPager1_PageChanged;

            if (!IsPostBack)
            {
                BindList();
                InitialSelectData();
            }

            if (Request["delete"] != null)
            {
                Info_Content model = bll_Info_ContentBLL.SelectModelBySortId(Request["delete"].ToInt32());
                if (model != null && model.Keyid != null)
                {
                    bll_Info_ContentBLL.DeleteModel(model);
                    JavaScript.MessageBox("删除成功", this);
                    Response.Redirect("/Pages/InfoManage/HelpInfoList.aspx");
                }
                else
                {
                    JavaScript.MessageBox("删除失败", this);
                }
            }
        }

        //加载查询条件
        protected void InitialSelectData()
        {
            DataTable ds = bll_Info_SortBLL.SelectList("11111111-1111-1111-1111-111111111111".ToGuid2());
            this.selSortId.Items.Clear();
            this.selSortId.Items.Insert(0, new ListItem("全部", bll_Sys_DictionaryBLL.GetKeyIdByKeyid(2, "网站资讯类型").ToString2()));
            if (ds != null && ds.Rows.Count > 0)
            {
                GetDataByLevel(this.selSortId, ds, bll_Sys_DictionaryBLL.GetKeyIdByKeyid(2, "网站资讯类型"), 1);
            }
        }

        //遍历数据
        public static void GetDataByLevel(System.Web.UI.HtmlControls.HtmlSelect sel, DataTable data, int? parentId, int level)
        {

            DataRow[] result = data.Select(string.Format("ParentId={0}", parentId));
            int i = -1;
            while (++i < result.Length)
            {
                sel.Items.Add(new ListItem(GetSplitChar(level) + result[i]["Title"].ToString2(), result[i]["Keyid"].ToString2()));
                GetDataByLevel(sel, data, result[i]["Keyid"].ToInt32().Value, level + 1);
            }
        }

        //获取隔位符
        public static string GetSplitChar(int level)
        {
            string res = ""; //level.ToString2();
            for (int i = 0; i < level; i++)
            {
                res += "..";
            }
            return res;
        }

        //绑定数据
        private void BindList()
        {
            Pagination pa = new Pagination();
            pa.PageSize = UCPager1.AspNetPager.PageSize;
            pa.PageIndex = UCPager1.AspNetPager.CurrentPageIndex;
            this.RepClientList.DataSource = bll_Info_ContentBLL.SelectModelPage(pa, "11111111-1111-1111-1111-111111111111".ToGuid2(), bll_Sys_DictionaryBLL.GetKeyIdByKeyid(2, "网站资讯类型").ToInt32(), this.selSortId.Value.ToInt32() ?? bll_Sys_DictionaryBLL.GetKeyIdByKeyid(2, "网站资讯类型").ToInt32(), this.txtTitle.Value.ToString2(), "SortID ASC,OrderNum ASC");
            this.RepClientList.DataBind();
            UCPager1.AspNetPager.RecordCount = pa.RecordCount;

        }

        //分页事件
        protected void AspNetPager1_PageChanged(object src, EventArgs e)
        {
            BindList();
        }

        //查询事件
        protected void btn_Search_Click(object sender, EventArgs e)
        {
            BindList();
        }
    }
}