using System;
using System.Collections.Generic;
using System.Linq;
using System.Data;
using System.Data.SqlClient;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using BLL;
using Newtonsoft.Json.Linq;
using System.Collections;
using Newtonsoft.Json;

namespace FineUIPro.Web.ProjectData
{
	public partial class Installation : PageBase
	{
		#region  页面加载
		/// <summary>
		/// 页面加载
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void Page_Load(object sender, EventArgs e)
		{
			if (!IsPostBack)
			{
				GetButtonPower();
				InitTreeMenu();
			}
		}
		#endregion

		#region 获取按钮权限
		/// <summary>
		/// 获取按钮权限
		/// </summary>
		/// <param name="button"></param>
		/// <returns></returns>
		private void GetButtonPower()
		{
			if (Request.Params["value"] == "0")
			{
				return;
			}
			var buttonList = BLL.CommonService.GetAllButtonList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.ProjectInstallationMenuId);
			if (buttonList.Count() > 0)
			{
				if (buttonList.Contains(BLL.Const.BtnAdd))
				{
					this.btnMenuAdd.Hidden = false;
				}
				if (buttonList.Contains(BLL.Const.BtnModify))
				{
					this.btnMenuEdit.Hidden = false;
				}
				if (buttonList.Contains(BLL.Const.BtnDelete))
				{
					this.btnMenuDelete.Hidden = false;
				}
			}
		}
		#endregion

		#region  加载树
		/// <summary>
		/// 加载树
		/// </summary>
		private void InitTreeMenu()
		{
			this.trProjects.Nodes.Clear();
			this.trProjects.ShowBorder = false;
			this.trProjects.ShowHeader = false;
			this.trProjects.EnableIcons = true;
			this.trProjects.AutoScroll = true;
			this.trProjects.EnableSingleClickExpand = true;
			Model.Base_Project project = BLL.ProjectService.GetProjectByProjectId(this.CurrUser.LoginProjectId);
			if (project != null)
			{
				TreeNode node = new TreeNode();
				node.Text = project.ProjectName;
				node.NodeID = project.ProjectId;
				node.CommandName = "project";
				node.EnableClickEvent = true;
				node.EnableExpandEvent = true;
				this.trProjects.Nodes.Add(node);
				TreeNode emptyNode = new TreeNode();
				emptyNode.Text = "";
				emptyNode.NodeID = "";
				node.Nodes.Add(emptyNode);
			}
		}
		#endregion

		#region  展开树
		/// <summary>
		/// 展开树
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void trProjects_NodeExpand(object sender, TreeNodeEventArgs e)
		{
			e.Node.Nodes.Clear();
			if (e.Node.CommandName == "project")  //展开项目节点
			{
				var installations = from x in Funs.DB.Project_Installation
									where x.ProjectId == e.Node.NodeID && x.SuperInstallationId == "0"
									orderby x.InstallationCode
									select x;
				foreach (var installation in installations)
				{
					TreeNode newNode = new TreeNode();
					newNode.Text = installation.InstallationName;
					newNode.NodeID = installation.InstallationId;
					newNode.CommandName = "installation";
					newNode.EnableExpandEvent = true;
					newNode.EnableClickEvent = true;
					e.Node.Nodes.Add(newNode);
					var installation2s = from x in Funs.DB.Project_Installation where x.SuperInstallationId == installation.InstallationId orderby x.InstallationCode select x;
					if (installation2s.Count() > 0)
					{
						TreeNode emptyNode = new TreeNode();
						emptyNode.Text = "";
						emptyNode.NodeID = "";
						newNode.Nodes.Add(emptyNode);
					}
				}
			}
			else if (e.Node.CommandName == "installation")  //展开装置/单元节点
			{
				var installations = from x in Funs.DB.Project_Installation
									where x.SuperInstallationId == e.Node.NodeID
									orderby x.InstallationCode
									select x;
				foreach (var installation in installations)
				{
					TreeNode newNode = new TreeNode();
					newNode.Text = installation.InstallationName;
					newNode.NodeID = installation.InstallationId;
					newNode.CommandName = "installation";
					newNode.EnableExpandEvent = true;
					newNode.EnableClickEvent = true;
					e.Node.Nodes.Add(newNode);
					var installation3s = from x in Funs.DB.Project_Installation where x.SuperInstallationId == installation.InstallationId orderby x.InstallationCode select x;
					if (installation3s.Count() > 0)
					{
						TreeNode emptyNode = new TreeNode();
						emptyNode.Text = "";
						emptyNode.NodeID = "";
						newNode.Nodes.Add(emptyNode);
					}
				}
			}
		}
		#endregion

		#region  Tree点击事件
		/// <summary>
		/// Tree点击事件
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void trProjects_NodeCommand(object sender, TreeCommandEventArgs e)
		{
			if (this.Grid1.Rows.Count > 0)
			{
				SaveData();
			}
			BindGrid();
		}
		#endregion

		#region  保存方法
		/// <summary>
		/// 保存方法
		/// </summary>
		private void SaveData()
		{
			//string rowId = this.Grid1.Rows[0].RowID;
			//string type = this.Grid1.Rows[0].Values[4].ToString();

			//if (type == "unitProject")
			//{
			//    Model.Wbs_UnitProjectInit unitProject = BLL.UnitProjectInitService.GetUnitProjectInitByUnitProjectCode(rowId);
			//    if (unitProject != null)
			//    {
			//        BLL.UnitProjectInitService.UpdateUnitProjectInit(unitProject);
			//    }
			//}
			//else if (type == "wbsSet")
			//{
			//    Model.WBS_WbsSetInit wbsSet = BLL.WbsSetInitService.GetWbsSetInitByWbsSetCode(rowId);
			//    if (wbsSet != null)
			//    {
			//        var childWbsSets = BLL.WbsSetInitService.GetWbsSetInitsBySuperWbsSetCode(this.trProjects.SelectedNodeID);
			//        //wbsSet.StartDate = Convert.ToDateTime(this.Grid1.Rows[0].Values[2].ToString());
			//        //wbsSet.EndDate = Convert.ToDateTime(this.Grid1.Rows[0].Values[3].ToString());
			//        BLL.WbsSetInitService.UpdateWbsSetInit(wbsSet);
			//    }
			//}
		}
		#endregion

		#region  修改关闭窗口
		/// <summary>
		/// 关闭窗口
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void Window1_Close(object sender, WindowCloseEventArgs e)
		{
			ShowNotify("修改成功！", MessageBoxIcon.Success);

			getWBSSet();
		}
		#endregion

		#region  拷贝关闭窗口
		/// <summary>
		/// 拷贝关闭窗口
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void Window2_Close(object sender, WindowCloseEventArgs e)
		{
			ShowNotify("增加成功！", MessageBoxIcon.Success);

			getWBSSet();
		}
		#endregion

		#region 右键增加、修改、删除方法
		/// <summary>
		/// 右键修改事件
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void btnMenuEdit_Click(object sender, EventArgs e)
		{
			if (this.trProjects.SelectedNode != null && this.trProjects.SelectedNode.CommandName != "project")
			{
				if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.ProjectInstallationMenuId, BLL.Const.BtnModify))
				{
					if (this.trProjects.SelectedNode.Text != "总图")   //非专业节点可以修改
					{
						this.hdSelectId.Text = this.trProjects.SelectedNode.NodeID;
						PageContext.RegisterStartupScript(Window2.GetShowReference(String.Format("InstallationSave.aspx?operating=modify&Id={0}", this.trProjects.SelectedNode.NodeID, "编辑 - ")));
					}
					else
					{
						ShowNotify("总图节点无法修改！", MessageBoxIcon.Warning);
					}
				}
				else
				{
					ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
				}
			}
			else
			{
				ShowNotify("项目节点无法修改！", MessageBoxIcon.Warning);
			}
		}

		/// <summary>
		/// 增加
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void btnMenuAdd_Click(object sender, EventArgs e)
		{
			if (this.trProjects.SelectedNode != null)
			{
				if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.ProjectInstallationMenuId, BLL.Const.BtnAdd))
				{
					if (BLL.Project_InstallationService.IsCanAddInstallation(this.trProjects.SelectedNode.NodeID) && this.trProjects.SelectedNode.Text != "总图")   //可增加子级
					{
						string openUrl = String.Format("InstallationSave.aspx?operating=add&SuperId={0}", this.trProjects.SelectedNode.NodeID, "增加 - ");

						PageContext.RegisterStartupScript(Window2.GetSaveStateReference(hdSelectId.ClientID)
								+ Window2.GetShowReference(openUrl));
						//PageContext.RegisterStartupScript(Window2.GetShowReference(String.Format("WBSSetCopy.aspx?Id={0}&Type={1}", this.trProjects.SelectedNode.NodeID, this.trProjects.SelectedNode.CommandName, "拷贝 - ")));
					}
					else
					{
						ShowNotify("总图和主项节点无法增加子级！", MessageBoxIcon.Warning);
					}
				}
				else
				{
					ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
				}
			}
			else
			{
				ShowNotify("请选择树节点！", MessageBoxIcon.Warning);
			}
		}



		/// <summary>
		/// 右键删除事件
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void btnMenuDelete_Click(object sender, EventArgs e)
		{
			if (this.trProjects.SelectedNode != null)
			{
				if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.ProjectInstallationMenuId, BLL.Const.BtnDelete))
				{
					if (this.trProjects.SelectedNode.CommandName != "project")   //非专业节点可以删除
					{
						string id = this.trProjects.SelectedNode.NodeID;
						Model.Project_Installation installation = BLL.Project_InstallationService.GetInstallationByInstallationId(id);
						if (installation.SuperInstallationId == "0")  //删除一级装置
						{
							if (installation.InstallationName == "总图")
							{
								DeleteZTData(installation.InstallationId);
							}
							else
							{
								BLL.Project_InstallationService.DeleteInstallation(id);
								var installation2s = from x in Funs.DB.Project_Installation where x.SuperInstallationId == id select x;
								foreach (var installation2 in installation2s)
								{
									BLL.Project_InstallationService.DeleteInstallation(installation2.InstallationId);
									var installation3s = from x in Funs.DB.Project_Installation where x.SuperInstallationId == installation2.InstallationId select x;
									foreach (var installation3 in installation3s)
									{
										DeleteData(installation3.InstallationId);
									}
								}
							}
						}
						else
						{
							Model.Project_Installation installation2 = BLL.Project_InstallationService.GetInstallationByInstallationId(id);
							Model.Project_Installation installation1 = BLL.Project_InstallationService.GetInstallationByInstallationId(installation2.SuperInstallationId);
							if (installation1.SuperInstallationId == "0")  //删除二级装置
							{
								BLL.Project_InstallationService.DeleteInstallation(id);
								var installation3s = from x in Funs.DB.Project_Installation where x.SuperInstallationId == id select x;
								foreach (var installation3 in installation3s)
								{
									DeleteData(installation3.InstallationId);
								}
							}
							else    //删除二级装置
							{
								DeleteData(id);
							}
						}
						ShowNotify("删除成功！", MessageBoxIcon.Success);
						InitTreeMenu();
					}
					else
					{
						ShowNotify("项目节点无法删除！", MessageBoxIcon.Warning);
					}
				}
				else
				{
					ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
				}
			}
			else
			{
				ShowNotify("请选择树节点！", MessageBoxIcon.Warning);
			}
		}

		/// <summary>
		/// 删除方法
		/// </summary>
		private void DeleteData(string installationId)
		{
			var wbsSets = (from x in Funs.DB.Wbs_WbsSet join y in Funs.DB.WBS_CnProfession on x.CnProfessionId equals y.CnProfessionId where y.InstallationId == installationId && x.CnProfessionId != null select x).ToList();
			foreach (var wbsSet in wbsSets)
			{
				BLL.WbsDetailHistoryService.DeleteWbsDetailHistoryByToWbs(wbsSet.WbsSetId);    //删除进度历史版本记录
				BLL.WbsDetailService.DeleteWbsDetailByToWbs(wbsSet.WbsSetId);                  //删除进度记录
				BLL.WbsSetService.DeleteWbsSet(wbsSet.WbsSetId);
			}

			//删除单位工程及子单位工程
			var unitProjects = from x in Funs.DB.Wbs_UnitProject join y in Funs.DB.WBS_CnProfession on x.CnProfessionId equals y.CnProfessionId where y.InstallationId == installationId && x.CnProfessionId != null select x;
			foreach (var unitProject in unitProjects)
			{
				BLL.WbsDetailService.DeleteWbsDetailByToWbs(unitProject.UnitProjectId);                  //删除进度记录
				BLL.UnitProjectService.DeleteUnitProject(unitProject.UnitProjectId);
			}

			//删除专业
			var cnProfessions = from x in Funs.DB.WBS_CnProfession where x.InstallationId == installationId select x;
			foreach (var cnProfession in cnProfessions)
			{
				BLL.WbsDetailService.DeleteWbsDetailByToWbs(cnProfession.CnProfessionId);                  //删除进度记录
				BLL.CnProfessionService.DeleteCnProfession(cnProfession.CnProfessionId);
			}

			BLL.WbsDetailService.DeleteWbsDetailByToWbs(installationId);                  //删除进度记录
			BLL.Project_InstallationService.DeleteInstallation(installationId);
		}

		/// <summary>
		/// 删除方法
		/// </summary>
		private void DeleteZTData(string installationId)
		{
			var wbsSets = (from x in Funs.DB.Wbs_WbsSet where x.InstallationId == installationId && x.CnProfessionId == null select x).ToList();
			foreach (var wbsSet in wbsSets)
			{
				BLL.WbsDetailHistoryService.DeleteWbsDetailHistoryByToWbs(wbsSet.WbsSetId);    //删除进度历史版本记录
				BLL.WbsDetailService.DeleteWbsDetailByToWbs(wbsSet.WbsSetId);                  //删除进度记录
				BLL.WbsSetService.DeleteWbsSet(wbsSet.WbsSetId);
			}

			//删除单位工程及子单位工程
			var unitProjects = from x in Funs.DB.Wbs_UnitProject where x.InstallationId == installationId && x.CnProfessionId == null select x;
			foreach (var unitProject in unitProjects)
			{
				BLL.WbsDetailService.DeleteWbsDetailByToWbs(unitProject.UnitProjectId);                  //删除进度记录
				BLL.UnitProjectService.DeleteUnitProject(unitProject.UnitProjectId);
			}

			//删除专业
			//var cnProfessions = from x in Funs.DB.WBS_CnProfession where x.InstallationId == installationId select x;
			//foreach (var cnProfession in cnProfessions)
			//{
			//    BLL.WbsDetailService.DeleteWbsDetailByToWbs(cnProfession.CnProfessionId);                  //删除进度记录
			//    BLL.CnProfessionService.DeleteCnProfession(cnProfession.CnProfessionId);
			//}

			BLL.WbsDetailService.DeleteWbsDetailByToWbs(installationId);                  //删除进度记录
			BLL.Project_InstallationService.DeleteInstallation(installationId);
		}
		#endregion

		#region  保存事件
		/// <summary>
		/// 保存事件
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void btnSave_Click(object sender, EventArgs e)
		{
			if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.ProjectInstallationMenuId, BLL.Const.BtnSave))
			{
				if (this.Grid1.Rows.Count > 0)
				{
					SaveData();
					Alert.ShowInTop("保存成功！", MessageBoxIcon.Success);
				}
				else
				{
					Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
					return;
				}
			}
			else
			{
				ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
			}
		}
		#endregion

		#region  绑定数据
		/// <summary>
		/// 绑定数据
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void Grid1_FilterChange(object sender, EventArgs e)
		{
			BindGrid();
		}

		protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
		{
			Grid1.PageIndex = e.NewPageIndex;
			BindGrid();
		}

		/// <summary>
		/// Grid1排序
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void Grid1_Sort(object sender, GridSortEventArgs e)
		{
			Grid1.SortDirection = e.SortDirection;
			Grid1.SortField = e.SortField;
			BindGrid();
		}

		/// <summary>
		/// 分页下拉选择事件
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
		{
			Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
			BindGrid();
		}

		/// <summary>
		/// 加载Grid
		/// </summary>
		private void BindGrid()
		{
			List<Model.WBSSetInitItem> items = new List<Model.WBSSetInitItem>();
			if (this.trProjects.SelectedNode != null)
			{
				if (this.trProjects.SelectedNode.CommandName == "installation")
				{
					Model.Project_Installation installation = BLL.Project_InstallationService.GetInstallationByInstallationId(this.trProjects.SelectedNode.NodeID);
					Model.WBSSetInitItem item = new Model.WBSSetInitItem();
					if (installation != null)
					{
						item.Code = installation.InstallationCode;
						item.Name = installation.InstallationName;
						item.StartDate = installation.StartDate;
						item.EndDate = installation.EndDate;
						item.Type = "installation";
						items.Add(item);
					}
				}
				this.Grid1.DataSource = items;
				this.Grid1.DataBind();
			}
		}
		#endregion

		#region 根据所给Id定位到对应装置
		/// <summary>
		/// 根据所给Id定位到对应装置
		/// </summary>
		private void getWBSSet()
		{
			string installationId = string.Empty;
			string pInstallationId = string.Empty;
			string ppInstallationId = string.Empty;
			string projectId = this.CurrUser.LoginProjectId;
			string id = this.hdSelectId.Text;
			Model.Project_Installation installation = BLL.Project_InstallationService.GetInstallationByInstallationId(id);
			if (installation.SuperInstallationId == "0")  //一级装置
			{
				ppInstallationId = id;
			}
			else
			{
				if (BLL.Project_InstallationService.IsCanAddInstallation(id))   //二级装置
				{
					pInstallationId = id;
					ppInstallationId = installation.SuperInstallationId;
				}
				else   //三级装置
				{
					installationId = id;
					pInstallationId = installation.SuperInstallationId;
					Model.Project_Installation pInstallation = BLL.Project_InstallationService.GetInstallationByInstallationId(installation.SuperInstallationId);
					if (pInstallation != null)
					{
						ppInstallationId = pInstallation.SuperInstallationId;
					}
				}
			}
			//projectId = installation.ProjectId;
			this.trProjects.Nodes.Clear();
			this.trProjects.ShowBorder = false;
			this.trProjects.ShowHeader = false;
			this.trProjects.EnableIcons = true;
			this.trProjects.AutoScroll = true;
			this.trProjects.EnableSingleClickExpand = true;
			Model.Base_Project project = BLL.ProjectService.GetProjectByProjectId(this.CurrUser.LoginProjectId);
			if (project != null)
			{
				TreeNode node = new TreeNode();
				node.Text = project.ProjectName;
				node.NodeID = project.ProjectId;
				node.EnableClickEvent = true;
				this.trProjects.Nodes.Add(node);
				node.Expanded = true;
				var installation1s = from x in Funs.DB.Project_Installation
									 where x.ProjectId == projectId && x.SuperInstallationId == "0"
									 orderby x.InstallationCode
									 select x;
				foreach (var installation1 in installation1s)
				{
					TreeNode newNode1 = new TreeNode();
					newNode1.Text = installation1.InstallationName;
					newNode1.NodeID = installation1.InstallationId;
					newNode1.CommandName = "installation";
					newNode1.EnableExpandEvent = true;
					newNode1.EnableClickEvent = true;
					node.Nodes.Add(newNode1);
					if (installation1.InstallationId == ppInstallationId)
					{
						newNode1.Expanded = true;
						var installation2s = from x in Funs.DB.Project_Installation where x.SuperInstallationId == installation1.InstallationId orderby x.InstallationCode select x;
						foreach (var installation2 in installation2s)
						{
							TreeNode newNode2 = new TreeNode();
							newNode2.Text = installation2.InstallationName;
							newNode2.NodeID = installation2.InstallationId;
							newNode2.CommandName = "installation";
							newNode2.EnableExpandEvent = true;
							newNode2.EnableClickEvent = true;
							newNode1.Nodes.Add(newNode2);
							if (installation2.InstallationId == pInstallationId)
							{
								newNode2.Expanded = true;
								var installation3s = from x in Funs.DB.Project_Installation where x.SuperInstallationId == installation2.InstallationId orderby x.InstallationCode select x;
								foreach (var installation3 in installation3s)
								{
									TreeNode newNode3 = new TreeNode();
									newNode3.Text = installation3.InstallationName;
									newNode3.NodeID = installation3.InstallationId;
									newNode3.CommandName = "installation";
									newNode3.EnableExpandEvent = true;
									newNode3.EnableClickEvent = true;
									newNode2.Nodes.Add(newNode3);
								}
							}
							else
							{
								if (BLL.Project_InstallationService.IsExitsInstallationsBySuperInstallationId(installation2.InstallationId))
								{
									TreeNode emptyNode = new TreeNode();
									emptyNode.Text = "";
									emptyNode.NodeID = "";
									newNode2.Nodes.Add(emptyNode);
								}
							}
						}
					}
					else
					{
						if (BLL.Project_InstallationService.IsExitsInstallationsBySuperInstallationId(installation1.InstallationId))
						{
							TreeNode emptyNode = new TreeNode();
							emptyNode.Text = "";
							emptyNode.NodeID = "";
							newNode1.Nodes.Add(emptyNode);
						}
					}
				}
			}
			this.trProjects.SelectedNodeID = this.hdSelectId.Text;
			BindGrid();
		}
		#endregion


		protected void btnImport_Click(object sender, EventArgs e)
		{
			////同步装置
			var project = Funs.DB.Base_Project.FirstOrDefault(x => x.ProjectId == CurrUser.LoginProjectId);

			int total = 10;
			int pageSize = 100;
			int pageIndex = 0;
			while (pageSize * pageIndex <= total)
			{
				string pushContent = string.Empty;
				var dictTypeCode = new
				{
					criteria = new { _expr = new[] { new { _property = "project_code", _value = project.ProjectCode, _op = "=" }, new { _property = "isusedcode", _value = "0", _op = "=" } } },
					pageSize = pageSize,
					pageIndex = pageIndex
				};
				Hashtable newToken = new Hashtable
				{
					{ "userName", "nuobida_construction" },
					{ "password", "nuobida@2023" },
					{ "ClientId", "com.tcc.pm.sggl" },
					{ "OperationCode", "com.tcc.dm.mdm.pm.deviceinfo" }
				};
				pushContent = JsonConvert.SerializeObject(dictTypeCode);
				string returndata = APIGetHttpService.OutsideHttp("https://esb.china-tcc.com:9090/com/tcc/dm/mdm/TCC_TM_PM_DEVICE_INFO", "POST", "application/json;charset=utf-8", newToken, pushContent);
				if (!string.IsNullOrEmpty(returndata))
				{
					JObject obj = JObject.Parse(returndata);
					total = int.Parse(obj["total"].ToString());
					string datas = obj["datas"].ToString();
					JArray arr = JArray.Parse(datas);
					foreach (var item in arr)
					{
						string device_code = item["device_code"].ToString();
						string device_name = item["device_name"].ToString();
						string project_code = item["project_code"].ToString();
						string project_name = item["project_name"].ToString();

						var device = Funs.DB.Project_Installation.FirstOrDefault(x => x.InstallationCode == device_code);
						if (project != null)
						{
							if (device != null)
							{
								device.InstallationCode = device_code;
								device.InstallationName = device_name;
								device.DataSource = "数据同步";
								if (project != null)
								{
									device.ProjectId = project.ProjectId;
								}
							}
							else
							{
								device = new Model.Project_Installation();
								device.InstallationId = Guid.NewGuid().ToString();
								device.InstallationCode = device_code;
								device.InstallationName = device_name;
								device.DataSource = "数据同步";
								if (project != null)
								{
									device.ProjectId = project.ProjectId;
								}
								Funs.DB.Project_Installation.InsertOnSubmit(device);
							}
						}
					}

					Funs.DB.SubmitChanges();

				}
				pageIndex++;
			}
			InitTreeMenu();
			BindGrid();
		}

	}
}