package com.vci.client.logon.client;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Point;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.net.URL;
import java.net.UnknownHostException;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;

import javax.swing.ImageIcon;
import javax.swing.JApplet;
import javax.swing.JTabbedPane;
import javax.swing.LayoutFocusTraversalPolicy;
import javax.swing.UIManager;

import com.vci.client.ClientSession;
import com.vci.client.LogonApplication;
import com.vci.client.common.ConfigUtils;
import com.vci.client.common.objects.UserEntityObject;
import com.vci.client.common.objects.UserObject;
import com.vci.client.framework.delegate.RightManagementClientDelegate;
import com.vci.client.framework.rightConfig.modelConfig.ModuleConfigMainPanel;
import com.vci.client.framework.rightConfig.object.FunctionObject;
import com.vci.client.framework.util.RightControlUtil;
import com.vci.client.ui.image.BundleImage;
import com.vci.client.ui.swing.VCISwingUtil;
import com.vci.client.ui.swing.components.VCIJLabel;
import com.vci.client.ui.swing.components.VCIJMenuBar;
import com.vci.client.ui.swing.components.VCIJPanel;
import com.vci.client.ui.swing.components.VCIJTabbedPane;


public class VciApplet extends JApplet {
	
	/**
	 * 
	 */
	private static final long serialVersionUID = 3126730670301568638L;
	private VCIJTabbedPane tabbedPane = null;
	private String userName = "lilb";
	private VCIJTabbedPane secondTabbedPane = null;
	private Map<Integer, FunctionObject> funcMap = new LinkedHashMap<Integer, FunctionObject>();
	private HashMap<Integer, VCIModuleMainPanel> moduleListMap = new LinkedHashMap<Integer, VCIModuleMainPanel>();
	private HashMap<Integer, VCIModuleMainPanel> secondModuleListMap = new LinkedHashMap<Integer, VCIModuleMainPanel>();
	private HashMap<Integer, VCIModuleMainPanel> alreadLoadedPanles = new LinkedHashMap<Integer, VCIModuleMainPanel>();
	private HashMap<Integer, VCIModuleMainPanel> secondeAlreadLoadedPanles = new LinkedHashMap<Integer, VCIModuleMainPanel>();
	private TopBannerPanel topBannerPanel = new TopBannerPanel();
	private boolean isLoadFlagData = true;//是否显示需要被标示的数据
//	private String appletMessage = "a=任务箱 & b=申请任务 & c=代办任务 & d =xxxxx ";
	private String[] appletMessage = {"任务箱","申请任务","待办任务","440064"};
	
	public void init() {
		try {
			// NimbusLookAndFeel
			ClientSession.reInit();
			VCISwingUtil.setLookAndFeel();
			
			userName = this.getParameter("userName");
//			appletMessage=this.getParameter("");
			System.out.println(userName);
			UserObject userObject = new RightManagementClientDelegate().getUserObjToLock(userName);
			
			String ip = this.getLocalIP();
			String userName = userObject.getUserName();
			UserEntityObject entityObj = new UserEntityObject(userName, ip);
			
			LogonApplication.userEntityObject = entityObj;
			System.out.println(LogonApplication.getUserEntityObject().getUserName());
			System.out.println(LogonApplication.getUserEntityObject().getIp());
			LogonApplication.userObject = userObject;
			LogonApplication.frame = getFrame();
			initTabbedPane();

			VCIJPanel palCont = new VCIJPanel(new BorderLayout());
			setLayout(new BorderLayout());
//			palCont.add(topBannerPanel, BorderLayout.NORTH);
			palCont.add(tabbedPane,BorderLayout.CENTER);
			this.setContentPane(palCont); 
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	public void start() {
        ClientSession.reInit();
    }
	
	private String getLocalIP() {
		String ip = "127.0.0.1";
		try {
			ip = java.net.InetAddress.getLocalHost().getHostAddress();
		} catch (UnknownHostException e) {
			e.printStackTrace();
		}
		return ip;
	}
	
	private void initTabbedPane() throws Exception {
		tabbedPane = new VCIJTabbedPane();
		tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
		int index = 0;
		int loadTopTab = 0;
		
		// 系统功能模块配置
		if(RightControlUtil.isDeveloper(userName)){
			ModuleConfigMainPanel modulePanel = new ModuleConfigMainPanel();
			index ++;
			tabbedPane.addTab("系统功能模块配置", VCISwingUtil.createImageIcon("product.gif"), modulePanel, "系统功能模块配置");
		}
		
		/**获取当前用户看到的第一级节点模块**/
		FunctionObject[] funcObjs =  RightControlUtil.getFunctionsByRight("business", userName);
		for(int i = 0;i<funcObjs.length;i++){
			VCIModuleMainPanel mailPanel = new VCIModuleMainPanel(funcObjs[i]);
			moduleListMap.put(index, mailPanel);
			//记录aplate 参数任务箱的索引位置
			boolean flag =true;
			if(flag && funcObjs[i].getName().equals(appletMessage[0])){
				loadTopTab = index;
				flag = false;
			}
			tabbedPane.addTab(funcObjs[i].getName(), this.getImageIcon(funcObjs[i].getImage()), mailPanel, funcObjs[i].getName());
			funcMap.put(index, funcObjs[i]);//当前模块信息对象
			index++;
		}
		
		secondTabbedPane = new VCIJTabbedPane();
		secondTabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
		
		loadTab(loadTopTab);
		
		if(ConfigUtils.getBooleanConfigValue("top.logon.image.show")){
			this.getContentPane().add(new TopBannerPanel(), BorderLayout.NORTH);
		}
		this.getContentPane().add(tabbedPane,BorderLayout.CENTER);
		tabbedPane.addMouseListener(new MouseAdapter() {
			public void mouseClicked(MouseEvent arg0) {
				/**点击选项卡空白处时，仍然触发选项卡事件的处理 Begin**/
				Point p = arg0.getPoint();
				int r = tabbedPane.indexAtLocation(p.x, p.y);
				if(r < 0) {
					return;
				}
				/******End*****************************/
				int n = tabbedPane.getSelectedIndex();
				loadTab(n);
			}
		});
		secondTabbedPane.addMouseListener(new MouseAdapter() {
			public void mouseClicked(MouseEvent arg0) {
				/**点击选项卡空白处时，仍然触发选项卡事件的处理 Begin**/
				Point p = arg0.getPoint();
				int r = secondTabbedPane.indexAtLocation(p.x, p.y);
				if(r < 0) {
					return;
				}
				/******End*****************************/
				int n = secondTabbedPane.getSelectedIndex();
				loadSecondTab(n);
			}
		});
	}
	/**
	 * add new tab component into main tabbedPane
	 * 
	 * @param name
	 * @param imageIcon
	 * @param panel
	 * @param description
	 */
	public void addTabbedPane(String name, ImageIcon imageIcon, VCIJPanel panel, String description) {
		tabbedPane.addTab(name, imageIcon, panel, description);
	}

	/****顶级table页加载事件***/
	private void loadTab(int n) {
		if (this.moduleListMap.containsKey(n)) {
			VCIModuleMainPanel modulePanel = this.moduleListMap.get(n);
			if (modulePanel != null) {
				int loadSecondPanelIndex = 0;
				
				//在切换了大模块时，重新设置记录的模块名称
				LogonApplication.getUserEntityObject().setModules(modulePanel.getSelectModuleName());
//				if(!alreadLoadedPanles.containsKey(n)){
					FunctionObject selectFuncObj = this.funcMap.get(n);
					secondTabbedPane.removeAll();
					secondModuleListMap.clear();
					/***获取选择分类的二级table页***/
					FunctionObject[] funcObjs =  RightControlUtil.getFunctionsByRight(selectFuncObj.getId(), userName);
					int index = 0;
					boolean flag =true;
					for(int i = 0;i<funcObjs.length;i++){
						//处理第二级table页需要被选中的数据位置和functionObject对象数据状态
						if(isLoadFlagData && flag
								            &&funcObjs[i].getName().equals(appletMessage[1]) ){
							loadSecondPanelIndex = index;
							funcObjs[i].setShowTodoData(true);
							LinkedHashMap<String, String[]> dataMap = new LinkedHashMap<String, String[]>();
							dataMap.put("1",new String[]{appletMessage[2]});
							dataMap.put("2",new String[]{appletMessage[3]});
							funcObjs[i].setMap(dataMap);
							flag =false;
						}
						VCIModuleMainPanel secondMainPanel = new VCIModuleMainPanel(funcObjs[i]);
						secondModuleListMap.put(index++, secondMainPanel);
						secondTabbedPane.addTab(funcObjs[i].getName(), this.getImageIcon(funcObjs[i].getImage()), secondMainPanel, funcObjs[i].getName());
					}
					modulePanel.removeAll();
					modulePanel.setLayout(new BorderLayout());
					modulePanel.add(secondTabbedPane,BorderLayout.CENTER);
					
					tabbedPane.setComponentAt(n, modulePanel);
					tabbedPane.setSelectedIndex(n);
					alreadLoadedPanles.put(n, modulePanel);
					
					/***二级table页加载事件***/
					loadSecondTab(loadSecondPanelIndex);
					
//					secondTabbedPane.addMouseListener(new MouseAdapter() {
//						public void mouseClicked(MouseEvent arg0) {
//							int n = secondTabbedPane.getSelectedIndex();
//							loadSecondTab(n);
//						}
//					});
//				}
			} else {
				this.setJMenuBar(new VCIJMenuBar());
				VCIJPanel pal = new VCIJPanel();
				VCIJLabel lbl = new VCIJLabel("加载模块面板出错！");
				lbl.setForeground(Color.red);
				pal.add(lbl);
				tabbedPane.setComponentAt(n, pal);
			}
		}
	}
	
	private void loadSecondTab(int n) {
		if(secondModuleListMap.containsKey(n)) {
			VCIModuleMainPanel secondMainPanel = this.secondModuleListMap.get(n);
			LogonApplication.getUserEntityObject().setModules(secondMainPanel.getSelectModuleName());//重新记录模块信息
			if(null != secondMainPanel) {
				secondMainPanel.removeAll();
				secondMainPanel.init();
				secondTabbedPane.setComponentAt(n, secondMainPanel);
				secondTabbedPane.setSelectedIndex(n);
				secondeAlreadLoadedPanles.put(n, secondMainPanel);
			}
		}
		isLoadFlagData = false;//保证当系统初次加载的时候才执行，其他有面板切换的动作，均按正常模板显示样式处理
	}
	
	private BundleImage bundleImage = new BundleImage();

	private ImageIcon getImageIcon(String icon) {
		return bundleImage.createImageIcon(icon);
	}
	
	public Frame getFrame() {
	    Container c = this.getParent();
	    while (c != null) {
	        if (c instanceof Frame) {
	            return (Frame) c;
	        }
	        c = c.getParent();
	    }
	    return null;
	}
	
	private static void setUIFont (javax.swing.plaf.FontUIResource f)
    {
        java.util.Enumeration keys = UIManager.getDefaults().keys();
        while (keys.hasMoreElements())
        {
            Object key = keys.nextElement();
            Object value = UIManager.get (key);
            if (value instanceof javax.swing.plaf.FontUIResource)
                UIManager.put (key, f);
        }
    }
	public void setAllSize(){
		 this.setSize(new Dimension(
				1024, 
				768));
	}
}