using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using CB.Admin.Plugins.OpenCode;
using CB.Common;
using CB.Data;
using CB.Entity;
using CB.Framework;

namespace CB.Admin.Plugins.Lottery
{
    public partial class LotteryEdit : AdminPage
    {
        protected string title = string.Empty, Action = string.Empty;
        private int Cid = 0;  //Cid表示彩种
        protected void Page_Load(object sender, EventArgs e)
        {
            Action = WRequest.GetQueryString("Action");
            Cid = WRequest.GetQueryInt("Cid");
            if (!Page.IsPostBack)
            {
                InitData();
            }
        }

        protected override void InitData()
        {
            BindList();
        }

        protected void BindList()
        {
            IList<AreaInfo> arealist = AreaService.ToList();
            if (null != arealist && arealist.Count > 0)
            {
                foreach (var item in arealist)
                {
                    dpArea.Items.Add(new ListItem(item.Name, item.Aid.ToString()));
                }
            }
            if (Action == "Add")
            {
                title = "添加";
            }
            if (Action == "Modify")
            {
                title = "修改";
                LotteryInfo entity = LotteryService.Get(Cid);
                if (null != entity)
                {
                    txtLotteryName.Text = entity.Name;
                    txtTerm.Text = entity.Term;
                    txtOrderBy.Text = entity.OrderBy.ToString();
                    dpArea.SelectedValue = entity.Aid.ToString();
                    dpFrequency.SelectedValue = entity.Frequency ? "1" : "0";
                    dpStatus.SelectedValue = entity.Status ? "1" : "0";
                }
            }
        }
        //新增或修改
        protected void btnEdit_Click(object sender, EventArgs e)
        {
            LotteryInfo entity = GetEntity();
            Tuple<bool, string> validate = Violation(entity);
            if (validate.Item1)
            {
                if (LotteryService.Save(entity))
                {
                    if (Action == "Add")
                    {
                        Logs("添加彩种", string.Format("添加彩种[Name={0}]", entity.Name));
                        ShowMessageBox("提示：添加成功！");
                    }
                    if (Action == "Modify")
                    {
                        Logs("修改彩种", string.Format("修改彩种[CID={0}]", entity.Id));
                        ShowMessageBox("提示：修改成功！");
                    }
                }
                else
                {
                    ShowMessageBox("提示：操作失败！");
                }
            }
            else
            {
                ShowMessageBox(validate.Item2);
            }
        }

        //创建实体
        private LotteryInfo GetEntity()
        {
            LotteryInfo entity = new LotteryInfo();
            entity.Cid = Cid;
            if (txtLotteryName.Text.Trim() != "")
            {
                entity.Name = txtLotteryName.Text.Trim();
            }
            else
            {
                entity.Name = "-1";
            }
            if (txtTerm.Text.Trim() != "")
            {
                entity.Term = txtTerm.Text.Trim();
            }
            else
            {
                entity.Term = "-1";
            }
            if (txtOrderBy.Text.Trim() != "")
            {
                entity.OrderBy = txtOrderBy.Text.Trim().ToInt();
            }
            else
            {
                entity.OrderBy = 0;
            }
            if (dpArea.SelectedValue != "-1")
            {
                entity.Aid = dpArea.SelectedValue.ToInt();
            }
            else
            {
                entity.Aid = 0;
            }
            if (dpFrequency.SelectedValue != "-1")
            {
                entity.Frequency = dpFrequency.SelectedValue == "1";
            }
            else
            {
                entity.Frequency = false;
            }
            if (dpStatus.SelectedValue != "-1")
            {
                entity.Status = dpStatus.SelectedValue == "1";
            }
            else
            {
                entity.Status = false;
            }
            return entity;
        }

        protected void btnClear_Click(object sender, EventArgs e)
        {
            txtLotteryName.Text = "";
            txtTerm.Text = "";
            txtOrderBy.Text = "";
            dpArea.SelectedValue = "-1";
            dpFrequency.SelectedValue = "-1";
            dpStatus.SelectedValue = "-1";
        }

        public static Tuple<bool, string> Violation(LotteryInfo entity)
        {
            if (entity.Name == "-1")
                return new Tuple<bool, string>(false, "请输入彩种名称!");
            if (entity.Aid == 0)
                return new Tuple<bool, string>(false, "请选择彩种所对应地区!");
            return new Tuple<bool, string>(true, "验证通过!");
        }
    }
}