jsgkj/gkaq/yjpt-flex/trunk/src/com/jtgh/yjpt/model/SystemModel.as

package com.jtgh.yjpt.model
{
	import com.jtgh.yjpt.common.BusinessContext;
	import com.jtgh.yjpt.common.Global;
	import com.jtgh.yjpt.common.component.ui.IFrame;
	import com.jtgh.yjpt.common.util.ModuleUtil;
	import com.jtgh.yjpt.common.util.Utils;
	import com.jtgh.yjpt.select.MenuTypeSelect;
	import com.jtgh.yjpt.select.YesNoSelect;
	import com.jtgh.yjpt.view.Workspace;
	import com.jtgh.yjpt.view.core.LoginPanel;
	import com.jtgh.yjpt.view.core.PassWordYxq;
	import com.jtgh.yjpt.vo.access.UserVo;
	import com.jtgh.yjpt.vo.common.CodeVo;
	import com.jtgh.yjpt.vo.sys.ButtonVo;
	import com.jtgh.yjpt.vo.sys.MenuVo;
	
	import flash.display.DisplayObject;
	import flash.events.Event;
	import flash.utils.Dictionary;
	import flash.utils.getDefinitionByName;
	
	import mx.core.FlexGlobals;
	import mx.core.UIComponent;
	import mx.core.mx_internal;
	import mx.events.FlexEvent;
	import mx.resources.ResourceManager;
	
	import spark.components.Group;

	use namespace mx_internal;

	public class SystemModel
	{
		//instance
		private static var thisModel:SystemModel;
		private static var listEntryMap:Dictionary;

		public static function init():void
		{
			if(!thisModel)
			{
				thisModel = new SystemModel;
				listEntryMap = new Dictionary(true);
			}
		}
		public static function getInstance():SystemModel
		{
			init();
			return thisModel;

		}
		/**************************
		 * 配置相关
		 */ 
		public static var iFrame:IFrame=null;
		public static function changeViewStack():void
		{
			if(null!=iFrame){
				iFrame.visible=false;
			}
			thisModel.mainLayout.viewStack.selectedIndex  = (thisModel.mainLayout.viewStack.selectedIndex + 1) % 2;
			// 同步选中菜单
//			if(Global.selectedFirstMenuVo){
//				if(thisModel.mainLayout.mapView){
//					thisModel.mainLayout.mapView.selectFirstMenuItem();
//				}
//			}
			//不再同步。。取消高亮
			if(thisModel.mainLayout.mapView.selectedFirstMenuBtn)
				thisModel.mainLayout.mapView.selectedFirstMenuBtn.selected=false;
			Global.selectedSecondMenuVo=null;
			Global.selectedThridMenuVo=null;
			thisModel.mainLayout.mapView.secondMenu.removeAllElements();
			thisModel.mainLayout.mapView.thridMenuBar.visible=false;
		}

		private var parameterXML:XML = null;
		private function get configLoadOK():Boolean
		{
			return moduleGroupXML&&parameterXML;
		}

		public static function getConfigureParameter(modId:String):XML
		{
			var paramXML:XML = thisModel.parameterXML;
			if(!paramXML)
				return null;
			var nl:XMLList = paramXML..module.(@modId==modId);
			if (nl && nl.length() > 0)
			{
				var item:XML = nl[0];
				return item;
			}
			return null;
		}


		//----------------------------------------------------------------------

		//--------------------------------------------------------------
		// 模块组
		//--------------------------------------------------------------
		private var moduleGroupMap:Object = new Object;
		private var moduleGroupXML:XML = null;

		public static function getModuleGroupURL(modId:String):String
		{
			var swfUrl:String="";
			if(modId.indexOf("002")==0)
				swfUrl="module/YjglModule.swf"+"?version="+Global.version;
			if(modId.indexOf("003")==0)
				swfUrl="module/JyrxxModule.swf"+"?version="+Global.version;
			if(modId.indexOf("004")==0)
				swfUrl="module/WxhwspModule.swf"+"?version="+Global.version;
			if(modId.indexOf("005")==0)
				swfUrl="module/BaglModule.swf"+"?version="+Global.version;
			if(modId.indexOf("006")==0)
				swfUrl="module/ZcdcModule.swf"+"?version="+Global.version;
			if(modId.indexOf("008")==0)
				swfUrl="module/TaskModule.swf"+"?version="+Global.version;//任务管理
			if(modId.indexOf("010")==0)
				swfUrl="module/QlygModule.swf"+"?version="+Global.version;
			return swfUrl;
		}
		//----------------------------------------------------------------------

		//--设置
		private var settingXML:XML = null;


		/**************************
		 * 界面相关对象以及方法
		 */ 
		private var mainPane:Group;
		public function setMainPane(mp:Group):void
		{
			thisModel.mainPane = mp;
		}
		private var mainLayout:Workspace;
		public function getMainLayout():Workspace
		{
			return mainLayout;
		}
		public function setMainLayout(ml:Workspace):void
		{
			thisModel.mainLayout = ml;
		}

		/*********
		 * 登陆成功
		 */ 
		public static function doLoginSuccess(bc:BusinessContext):void
		{
			if(bc!=null)
			{
				Global.user = bc.getAttribute("user") as UserVo;
				Global.jsessionid = bc.getAttribute("jsessionid") as String;
				Global.szd = bc.getAttribute("szd") as CodeVo;
				Global.deployMode = bc.getAttribute("deployMode") as String;
				Global.deploySzd = bc.getAttribute("deploySzd") as CodeVo;
				Global.adminId = bc.getAttribute("adminId") as Number;
				Global.tbUserId = bc.getAttribute("tbUserId") as Number;
				Global.birtUrl = bc.getAttribute("birtUrl") as String;
				Global.initMenu = bc.getAttribute("initMenu") as MenuVo;
//				Global.MAP_URL=bc.getAttribute("mapUrl") as String;
				Global.OPEN_MAP=bc.getAttribute("openMap") as String;
				Global.upload_file_size=bc.getAttribute("uploadFileSize") as Number;
				Global.upload_image_size=bc.getAttribute("uploadImageSize") as Number;
				Global.btyyj=bc.getAttribute("btyyj") as  String;
				Global.thyj=bc.getAttribute("thyj") as  String;
				Global.version=bc.getAttribute("version") as  String;
				//设置是否在危险品审批中使用签章功能的参数
				Global.iSignature=bc.getAttribute("iSignature") as String;
			}
			//界面，登陆界面换成主框架
			thisModel.mainPane.removeAllElements();
			thisModel.mainLayout = new Workspace;
			thisModel.mainPane.addElement(thisModel.mainLayout);
			thisModel.mainLayout.percentWidth=100;
			if(Global.user.sfjyr==YesNoSelect.YES )
			{
//				var initMenu:MenuVo = new MenuVo;
				Global.selectedFirstMenuVo=Global.initMenu.parent;
				Global.selectedSecondMenuVo=Global.initMenu;
				menuClick(Global.initMenu);
			}
			if(Global.user.pdwx){
				thisModel.mainLayout.addEventListener(FlexEvent.CREATION_COMPLETE,function(e:Event):void{		
					var yxq:PassWordYxq= new PassWordYxq;
					Utils.popupWindow(ResourceManager.getInstance().getString("common","tip"),yxq,FlexGlobals.topLevelApplication as DisplayObject,null,300,150);
				});	
			}				
		}

		/*********
		 * 登出
		 */ 
		public static function doLogout(bc:BusinessContext):void
		{
			//登出时清空缓存
			Global.cleanData();
			if(bc!=null)
				Global.szd = bc.getAttribute("szd") as CodeVo;
			//界面，登陆界面换成主框架
			thisModel.mainPane.removeAllElements();
			thisModel.mainLayout = null;
			var loginUI:LoginPanel = new LoginPanel();
			loginUI.percentWidth = 100;
			loginUI.percentHeight = 100;
			thisModel.mainPane.addElement(loginUI);				
		}

		/*********
		 * 切换用户
		 */ 
		public static function doSwitchUser(bc:BusinessContext):void
		{
			//切换用户时清空缓存
			Global.cleanData();
			doLoginSuccess(bc);
		}

		/*********
		 * 点击菜单，确定modId，创建对应的视图
		 */ 
		public static function menuClick(menuVo:MenuVo,... args:Array):void
		{
			Global.menuFlag=true;
			addTab(thisModel.mainLayout,menuVo,args);
		}


		/**************
		 * 打开一个新窗口，加载模块的列表或者编辑界面
		 * 触发条件可能是菜单点击、程序新开窗口
		 * viewStack中第一页是地图应用，第二页是普通应用
		 */ 
		private static function addTab(workspace:Workspace,menuVo:MenuVo,args:Array):void
		{
			if(!menuVo) return;
			//比较已打开的tab
			ModuleUtil.loadModule(menuVo.code,function():void{
				if(menuVo.type==MenuTypeSelect.MENU_TYPE_1||menuVo.parent==null)
				{
					if(menuVo.path!=null)
					{
						// 普通应用，先初始化列表页面
						workspace.viewStack.selectedIndex=1;
						var cls:Class = getDefinitionByName(menuVo.path) as Class;

						var ui:Object = new cls;
						// 初始化参数
						if(ui.hasOwnProperty("initParam"))
							ui.initParam = args;
						Global.menuCache[ui] = menuVo;
						for each(var b:ButtonVo in menuVo.buttons)
						{
							if(ui.hasOwnProperty(b.code))
							{
								ui[b.code].visible = true;
								ui[b.code].includeInLayout = true;
								Global.menuCache[ui[b.code]] = b;
							}
						}
						if(!workspace.workView.workContent)
						{
							workspace.workView.addEventListener(FlexEvent.CREATION_COMPLETE,function(e:Event):void{
								workspace.workView.workContent.pageName.text = menuVo.pageName;
								workspace.workView.workContent.content.addElement(UIComponent(ui));
							});
						}
						else
						{
							workspace.workView.workContent.content.removeAllElements();
							workspace.workView.workContent.pageName.text = menuVo.pageName;
							workspace.workView.workContent.content.addElement(UIComponent(ui));
						}
						// 同步选中菜单
						if(Global.selectedFirstMenuVo){
							if(workspace.workView.mainNav){
								workspace.workView.mainNav.selectFirstMenuItem();
							}
						}
					}
				}
				else if(menuVo.type==MenuTypeSelect.MENU_TYPE_2)
				{
					// 地图应用，先初始化model
					workspace.viewStack.selectedIndex=0;
					Utils.getModelByName(menuVo.path);
				}
			});
		}

	}
}