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

namespace CY.WebForm.Pages.membermanage
{
    //吴辉
    //买家订单
    public partial class MemberBuyerOrder : BasePage
    {

        EC_OrderBasicBLL _eC_OrderBasicBLL = null;

        /// <summary>
        /// 初始化构造
        /// </summary>
        public MemberBuyerOrder()
        {
            _eC_OrderBasicBLL = new EC_OrderBasicBLL();
        }

        /// <summary>
        /// 加载事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            UCPager1.AspNetPager.PageChanged += AspNetPager_PageChanged;
            btn_Search.Click += btn_Search_Click;
            try
            {
                if (!IsPostBack)
                {
                    Page_Load_Default();
                }
            }
            catch (Exception ex)
            {
                PAGEHandleException(ex);
                Response.Clear();
                Response.Write("-1");
            }
        }

        /// <summary>
        /// 默认执行方法
        /// </summary>
        private void Page_Load_Default()
        {
           
            txtCommission.Value = CY.Config.WebInfo.Instance.FirmOrderAgencyFee;
            if (!IsPostBack && !IsCallback)
            {
                Sys_DictionaryBLL _sys_DictionaryBLL = new Sys_DictionaryBLL();//字典业务逻辑操作类对象

                selOrderStates.DataSource = _sys_DictionaryBLL.GetDataByType("EC_订单状态");
                selOrderStates.DataBind();
                selOrderStates.Items.Insert(0, new ListItem("所有", ""));

                //初次数据加载
                btn_Search_Click(btn_Search, new EventArgs());
            }
        }

        /// <summary>
        /// 搜索按钮点击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Search_Click(object sender, EventArgs e)
        {
            Dictionary<int, object> searchParam = new Dictionary<int, object>();

            SetParamValue(searchParam, 0, Request["MemberId"].ToGuid2());
            SetParamValue(searchParam, 2, txtOrderId.Value.Trim());
            SetParamValue(searchParam, 4, txtBeginData.Value.Trim());
            SetParamValue(searchParam, 5, txtEndDate.Value.Trim());
            SetParamValue(searchParam, 6, "");
            SetParamValue(searchParam, 8, selOrderStates.Value);
            SetParamValue(searchParam, 9, "");
            SetParamValue(searchParam, 14, "");
            SearchParam = searchParam;
            UCPager1.AspNetPager.CurrentPageIndex = 1;//重置页数
            //再次查询
            AspNetPager_PageChanged(UCPager1.AspNetPager, new EventArgs());
        }

        /// <summary>
        /// 设置查询参数方法
        /// </summary>
        /// <param name="target">设置目标</param>
        /// <param name="key">键</param>
        /// <param name="value">值</param>
        private static void SetParamValue(Dictionary<int, object> target, int key, object value)
        {
            if (string.IsNullOrEmpty(string.Format("{0}", value)))
                return;
            else
            {
            }

            if (target.ContainsKey(key))
            {
                target[key] = value;
            }
            else
            {
                target.Add(key, value);
            }
        }

        /// <summary>
        /// 分页事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void AspNetPager_PageChanged(object sender, EventArgs e)
        {
            //UCPager1.AspNetPager.PageSize = 3;

            Infrastructure.Query.Pagination pagination = new Infrastructure.Query.Pagination()
            {
                PageSize = UCPager1.AspNetPager.PageSize,
                PageIndex = UCPager1.AspNetPager.CurrentPageIndex
            };
            IEnumerable<EC_OrderBasic> result = _eC_OrderBasicBLL.SelectModelPage(pagination, SearchParam);
            rptData.DataSource = result;
            rptData.DataBind();

            UCPager1.AspNetPager.RecordCount = pagination.RecordCount;
        }

        /// <summary>
        /// 查询参数
        /// </summary>
        private Dictionary<int, object> SearchParam
        {
            get
            {
                return ViewState["SearchParam"] as Dictionary<int, object>;
            }
            set
            {
                ViewState["SearchParam"] = value;
            }
        }

        /// <summary>
        /// 可不可以冻结订单
        /// </summary>
        /// <returns></returns>
        public bool IsCanFreezeOrder(int OrderState)
        {
            //订单状态为“确认收货”,"已完成","已终止","已冻结","处理中","退款"时不能冻结订单
            IList<int> typeList = new List<int>()
            {
                6,-1,0,-2,-5,-4
            };
            if (typeList.Contains<int>(OrderState))
            {
                return false;
            }
            else
            {
                return true;
            }
        }
        
    }
}