using System;
using System.Data;
using System.Linq;
using System.Web.UI.WebControls;
using SuperMap.RealEstate.CoreFrameWork;
using SuperMap.RealEstate.CoreFrameWork.Dictionary.Business;
using SuperMap.RealEstate.Enums;
using SuperMap.RealEstate.Web.Utility;
using SuperMap.RealEstate.Web.UI.WebControls;
using SuperMap.RealEstate.WorkFlow;
using Support = SuperMap.RealEstate.WorkFlow.Support.Business;
using Instance = SuperMap.RealEstate.WorkFlow.Instance.Business;
using HZQR.Common;

namespace SuperMap.RealEstate.Finance.Leave
{
    public partial class DefaultPage : SuperMap.RealEstate.Web.UI.PageModule
    {
        #region 方法 -> 页面加载事件
        protected void Page_Load(object sender, EventArgs e)
        {
            if (IsPostBack) return;

            BindDropDownList_SERVERPART();

            #region 业务类型下拉列表
            DataSet _DataSet = new DataSet();
            if (Request["DataType"] == "List" && !string.IsNullOrEmpty(Request["Operation_Type"]))
            {
                Support.ProDefType _ProDefType = new Support.ProDefType(Transaction);
                //获取所有的分类节点
                DataTable _DataTableType = _ProDefType.FillDataTable("order by ProDefType_PID,ProDefType_Index,ProDefType_ID");
                //按照权限来过滤节点
                string _SQLStr = @"Select A.* From V_ListAccept A,PlatForm_Dictionary.V_FieldEnum B,PlatForm_Dictionary.T_FieldEnum C 
                    Where A.User_ID = " + PassportInfo.ID + " And B.FieldExplain_Field = 'OPERATION_TYPE' And C.FieldEnum_Value = '" +
                        Request["Operation_Type"].ToDecrypt() + "' And A.Operation_Type = B.FieldEnum_Value And B.FieldEnum_Pid = C.FieldEnum_ID";
                DataTable _DataTableUser = _ProDefType.ExecuteDataTable(_SQLStr);

                _DataSet.Tables.Add(_DataTableType.Copy());
                _DataSet.Tables.Add(_DataTableUser.Copy());
                _DataSet.AcceptChanges();
            }
            else
            {
                if (!string.IsNullOrEmpty(Request["Operation_Type"]))
                {
                    _DataSet = SupportHelper.GetAcceptDataSet(PassportInfo.ID.ToString(), Request["Operation_Type"].ToDecrypt(), Transaction);
                }
                else
                {
                    _DataSet = SupportHelper.GetAcceptDataSet(PassportInfo.ID.ToString(), "-1", this.Transaction);
                }
            }
            #endregion

            //绑定业务流程树
            if (_DataSet.Tables[1].Rows.Count == 1)
            {
                LayoutButtonAccept.Visible = false;
                CallBackButtonAccept.Attributes["key"] = _DataSet.Tables[1].Rows[0]["ProDef_ID"].ToEncrypt() + "&Module_ID=" +
                    this.ModuleInfo.ID.Value.ToEncrypt() + NewMethod(_DataSet.Tables[1].Rows[0]["Enabled_Division"].ToString());
                CallBackButtonAccept.OnClientClick = "return WorkFlowPlatform_Accept(event,this);";
            }
            else
            {
                LayoutButtonAccept.Visible = _DataSet.Tables[1].Rows.Count > 0;
                CallBackButtonAccept.Visible = false;
                TreeViewBinding("-1", MyTreeView.Nodes, _DataSet);
            }
            //绑定业务流程树
            BindGridVew();
            //设置回车焦点按钮
            SetControlClientAction(ButtonSearch);
        }

        /// <summary>
        /// 返回业务流程服务区编码
        /// </summary>
        /// <param name="Enabled_Division"></param>
        /// <returns></returns>
        private string NewMethod(string Enabled_Division)
        {
            if (Enabled_Division == "1")
            {
                return "&Enabled_Division=" + Division_Code.ClientID;
            }
            return "";
        }

        #region 设置页面模块guid
        protected override void OnInit(EventArgs e)
        {
            if (Request["Module_ID"] != null)
            {
                this.AddModule_Guid(Guid.Empty.ToString());
            }
            this.AddModule_Guid("45ca39de-5de5-465f-9718-969e16023711");
            base.OnInit(e);
        }
        #endregion

        #region 绑定服务区下拉框
        public void BindDropDownList_SERVERPART()
        {
            //绑定业务所在区域
            Division_Code.Items.Clear();
            Division_Code.Items.Add(new ListItemEx("全部", "-1"));
            Division_Code.Items.Add(new ListItemEx("非区域流程", "0") { Level = 1 });
            DictionaryHelper.BindingDivisionCode(PassportInfo, Division_Code.Items, this.Transaction);
        }
        #endregion

        #region 绑定业务流程树
        string _NavigateElement = "<span key='{0}'  onclick='return WorkFlowPlatform_Accept(event,this);' >&nbsp;{1}</span>";

        private void TreeViewBinding(string pid, TreeNodeCollection Nodes, DataSet dataSet)
        {
            var pairCollection1 = from m in dataSet.Tables[0].Select("ProDefType_PID=" + pid)
                                  select new TreeNode()
                                  {
                                      Text = "&nbsp;" + m["ProDefType_Name"].ToString(),
                                      Value = m["ProDefType_ID"].ToString(),
                                      NavigateUrl = "javascript:void(0);",
                                      ImageUrl = TreeNodeImageUrl.BusinessSystem
                                  };

            foreach (var pair1 in pairCollection1)
            {
                TreeViewBinding(pair1.Value, pair1.ChildNodes, dataSet);
                var pairCollection2 = from m in dataSet.Tables[1].Select("ProDefType_ID=" + pair1.Value)
                                      select new TreeNode()
                                      {
                                          Text = string.Format(_NavigateElement, m["ProDef_ID"].ToEncrypt() +
                                                "&Module_ID=" + this.ModuleInfo.ID.Value.ToEncrypt() +
                                                NewMethod(m["Enabled_Division"].ToString()), m["ProDef_Name"].ToString()),
                                          Value = m["ProDef_ID"].ToString(),
                                          NavigateUrl = "javascript:void(0);",
                                          ImageUrl = TreeNodeImageUrl.Module
                                      };
                foreach (var pair2 in pairCollection2)
                {
                    pair1.ChildNodes.Add(pair2);
                }
                if (pair1.ChildNodes.Count > 0)
                {
                    Nodes.Add(pair1);
                }
            }
        }
        #endregion

        #endregion

        #region 方法 -> 加载列表数据
        private void BindGridVew()
        {
            //将请假类型转换为文字显示
            GridViewEx1.SelectingWithInit<Instance.NowActInst>(ObjectDataSource1, GridPageEx1,
                DictionaryHelper.GetDictionary(Transaction, "LEAVE_TYPE"));
        }
        #endregion

        #region 方法 -> 查询
        protected void ButtonSearch_CallBackClick(object sender, ClientSetEventArgs e)
        {
            GridViewEx1.Selecting<Instance.NowActInst>(ObjectDataSource1, GridPageEx1);
            //设置UI变化
            e.SetValue(GridViewEx1);
            e.SetValue(GridPageEx1);
        }
        #endregion

        #region 方法 -> 翻页事件
        protected void GridPageEx1_CallBackPageChanged(object src, ClientSetEventArgs e)
        {
            GridViewEx1.Pagging<Instance.NowActInst>(ObjectDataSource1, GridPageEx1);
            //设置UI变化
            e.SetValue(GridViewEx1);
        }
        #endregion

        #region 方法 -> 查询SQL设置
        public string sqlWhere = string.Empty;
        protected void GridViewEx1_SelectMethodParameters(object sender, SelectMethodParametersArgs e)
        {
            //搜索选项的搜索条件过滤
            if (!string.IsNullOrEmpty(TextBox_Search.Text))
                e.AddOrParams(GridViewSearch1, TextBox_Search.Text);
            //且搜索条件
            e.AddAndParams("USER_ID", PassportInfo.ID);

            e.AddOrderByParams(LayoutButton_OrderBy, CheckBoxExOrderBy.Checked);
        }
        #endregion

        #region 方法 -> 行绑定事件
        protected void GridViewEx1_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                string _ProInst_ID = GridViewEx1.DataKeys[e.Row.RowIndex]["ProInst_ID"].ToEncrypt();
                string _NowActInst_ID = GridViewEx1.DataKeys[e.Row.RowIndex]["NowActInst_ID"].ToEncrypt();
                string _LEAVE_STARTDATE = GridViewEx1.DataKeys[e.Row.RowIndex]["LEAVE_STARTDATE"].ToString();
                //请假天数
                string _DURATION_DAYS = GridViewEx1.DataKeys[e.Row.RowIndex]["DURATION_DAYS"].ToString();
                //获取请假结束时间
                if (GridViewEx1.DataKeys[e.Row.RowIndex]["LEAVE_ENDDATE"].ToString() != "")
                {
                    string _LEAVE_ENDDATE = Convert.ToDateTime(GridViewEx1.DataKeys[e.Row.RowIndex]["LEAVE_ENDDATE"]).ToString("yyyy-MM-dd");
                    //判断起始时间和请假结束时间是否有值
                    if (!string.IsNullOrWhiteSpace(e.Row.Cells[5].Text) && !string.IsNullOrWhiteSpace(_LEAVE_ENDDATE))
                    {
                        //获取时间间隔
                        TimeSpan _TimeSpan = (_LEAVE_ENDDATE.TryParseToDateTime() - e.Row.Cells[5].Text.TryParseToDateTime()).Value;
                        if (_TimeSpan.TotalDays <= 1)
                        {
                            //设置请假天数为1
                            _DURATION_DAYS = "1";
                        }
                        else
                        {
                            _DURATION_DAYS = _TimeSpan.TotalDays.ToString("0");
                        }
                        //请假时间
                        e.Row.Cells[5].Text = e.Row.Cells[5].Text + "-" + _LEAVE_ENDDATE + "(" + _DURATION_DAYS + "天)";

                    }
                    else
                    {
                        e.Row.Cells[5].Text = "请假结束时间未知";
                    }
                    if (!string.IsNullOrEmpty(e.Row.Cells[4].Text) && e.Row.Cells[4].Text.Length > 20)
                    {
                        e.Row.Cells[4].ToolTip = e.Row.Cells[4].Text;
                        e.Row.Cells[4].Text = e.Row.Cells[4].Text.Substring(0, 20) + "...";
                        e.Row.Cells[4].Width = 100;
                    }
                    if (!string.IsNullOrWhiteSpace(TextBox_Search.Text.Trim()))
                    {
                        //所在部门
                        e.Row.Cells[1].Text = e.Row.Cells[1].Text.Replace(TextBox_Search.Text.Trim(),
                            "<font style='color:red'>" + TextBox_Search.Text.Trim() + "</font>");
                        //请假人员
                        e.Row.Cells[2].Text = e.Row.Cells[2].Text.Replace(TextBox_Search.Text.Trim(),
                            "<font style='color:red'>" + TextBox_Search.Text.Trim() + "</font>");
                        //请假事由
                        e.Row.Cells[3].Text = e.Row.Cells[3].Text.Replace(TextBox_Search.Text.Trim(),
                            "<font style='color:red'>" + TextBox_Search.Text.Trim() + "</font>");
                        //请假类型
                        e.Row.Cells[4].Text = e.Row.Cells[4].Text.Replace(TextBox_Search.Text.Trim(),
                            "<font style='color:red'>" + TextBox_Search.Text.Trim() + "</font>");

                    }

                }
                //行点击事件 
                e.Row.Attributes.Add("onclick", "return WorkFlowPlatform_Transact(event,\"?NowActInst_ID=" +
               _NowActInst_ID + "&Module_ID=" + Request["Module_ID"] + "&ProInst_ID=" + _ProInst_ID + "\",false);");
            }
        }
        #endregion
    }
}