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.Infrastructure.Query;
using CY.BLL.OA;
using CY.Infrastructure.Common;
using System.Data;
namespace CY.WebForm.Pages.procurement
{
    public partial class BrandEdit : BasePage
    {

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

        public BrandEdit()
        {
            _OA_GoodsInfoBLL = new OA_GoodsInfoBLL();
            _OA_CommodityBLL = new OA_CommodityBLL();
            brand = new OA_Brand();
            _OA_BrandBLL = new OA_BrandBLL();
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                InitialSelData();
                if (Request["EditKeyid"].ToInt32() > 0)
                    InitialData();
            }
        }

        protected void InitialSelData()
        {
            DataTable ds = _OA_CommodityBLL.SelectModelPage(CurrentUser.MemberId, "", "true");
            var dic = new Dictionary<string, string>();

            GetDataByLevel(dwCommity, ds, 0, 0);
            ChangeSelBrand(this.dwCommity.SelectedValue);
            this.txtOrderNum.Value = _OA_BrandBLL.GetMaxOrderNum(CurrentUser.MemberId, "OA_Brand");
        }

        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;
        }

        protected void InitialData()
        {
            brand = _OA_BrandBLL.getSingleBrand(Request["EditKeyid"].ToString2());
            txtBrandName.Value = brand.Name;
            this.dwCommity.SelectedValue = brand.CommodityId.ToString2();
            ChangeSelBrand(brand.CommodityId.ToString2());
            this.selGoodName.Value = brand.GoodsId.ToString2();
            this.txtOrderNum.Value = brand.OrderNum.ToString2();
        }

        protected void btn_Submit_Click(object sender, EventArgs e)
        {
            if (Request["EditKeyid"].ToInt32() > 0)
            {
                brand = _OA_BrandBLL.getSingleBrand(Request["EditKeyid"].ToString2());
            }
            brand.GoodsId = this.selGoodName.Value.ToInt32();
            brand.CommodityId = this.dwCommity.SelectedValue.ToInt32();
            brand.FirmId = CurrentUser.MemberId;
            brand.LastUpdateTime = DateTime.Now;
            brand.Name = txtBrandName.Value;
            brand.Operator = CurrentUser.ShortName;
            brand.Remark = "";
            brand.OrderNum = this.txtOrderNum.Value.ToInt32();
            if (Request["EditKeyid"].ToInt32() > 0)
            {
                if (_OA_BrandBLL.UpdateModel(brand))
                    JavaScript.MessageBoxAndFirstRefresh("更新成功", this, false);
                else
                    JavaScript.MessageBox("更新失败", this);
            }
            else
            {
                if (_OA_BrandBLL.InsertModel(brand))
                    JavaScript.MessageBoxCloseAndRefreshFirst("添加成功", this);
                else
                    JavaScript.MessageBox("添加失败", this);
            }


        }

        protected void dwCommity_SelectedIndexChanged(object sender, EventArgs e)
        {
            this.selGoodName.DataSource = _OA_GoodsInfoBLL.SlectModleByCommity(this.dwCommity.SelectedValue, CurrentUser.MemberId);
            this.selGoodName.DataValueField = "Keyid";
            this.selGoodName.DataTextField = "GoodsName";
            this.selGoodName.DataBind();
        }

        protected void ChangeSelBrand(string CommodityId)
        {
            this.selGoodName.DataSource = _OA_GoodsInfoBLL.SlectModleByCommity(CommodityId, CurrentUser.MemberId);
            this.selGoodName.DataValueField = "Keyid";
            this.selGoodName.DataTextField = "GoodsName";
            this.selGoodName.DataBind();
        }

    }
}