package com.vci.client.framework.specialrole;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;

import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.border.TitledBorder;

import com.vci.client.LogonApplication;
import com.vci.client.common.objects.RoleObject;
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.systemConfig.stafforgmanage.ListLabelCellRenderForRightRole;
import com.vci.client.logon.base.BaseJDialog;
import com.vci.client.ui.exception.VCIException;
import com.vci.client.ui.image.BundleImage;
import com.vci.client.ui.locale.LocaleDisplay;
import com.vci.client.ui.swing.VCIOptionPane;
import com.vci.corba.framework.data.RoleInfo;

/**
 * 角色增加成员界面管理
 * @author wangxl
 *
 */
public class SelectUserDialog extends BaseJDialog{

	private static final long serialVersionUID = 1L;
	private JButton conformBut = new JButton(LocaleDisplay.getI18nString("rmip.stafforg.operate.conform", "RMIPFramework", getLocale()));
	private JButton cancelBut = new JButton(LocaleDisplay.getI18nString("rmip.stafforg.operate.cancel", "RMIPFramework", getLocale()));
	private JList  allUserList = new JList();  //所有成员
	private JList choosedUserList = new JList(); //拥有成员
    private UserObject logonUserInfo = LogonApplication.getUserObject();
    private RoleObject rightRoleObj;
    
    private RightManagementClientDelegate _RMCDelegate = new RightManagementClientDelegate(LogonApplication.getUserEntityObject());
    
    private JTextField searceText = new JTextField();
	public SelectUserDialog(RoleObject rightRoleObj){
		super(LogonApplication.frame);
		this.rightRoleObj = rightRoleObj;
		
		this.setModal(true);
		init();
	}
	 
	
	/**
	 * 初始化界面
	 */
	private void init() {
		 JLabel titleLabel = new JLabel();
		 titleLabel.setText("角色添加成员");
	     titleLabel.setIcon(new BundleImage().createImageIcon ("role.png"));
	     JPanel bottomPanel = new JPanel();
	     conformBut.setPreferredSize(new Dimension(50,25));
		 bottomPanel.add(conformBut);
		 cancelBut.setPreferredSize(new Dimension(50,25));
		 bottomPanel.add(cancelBut);
	     
		 JPanel contentPanel = initCenterContentPanel();
		 initUser(); //初始化成员信息
	     JPanel midPanel = new JPanel();
		 midPanel.setLayout(new BorderLayout());
		 JTextField jTextField1 = new JTextField();//instead of up line
		 JTextField jTextField2 = new JTextField();//instead of down line
		 jTextField1.setPreferredSize(new Dimension(63,2));
		 jTextField2.setPreferredSize(new Dimension(63,2));
		 midPanel.add(jTextField1, BorderLayout.NORTH);
		 midPanel.add(jTextField2, BorderLayout.SOUTH);
		 midPanel.add(contentPanel, BorderLayout.CENTER);
		 
		 this.setLayout(new BorderLayout());
		 this.add(titleLabel, BorderLayout.NORTH);
		 this.add(midPanel, BorderLayout.CENTER);
		 this.add(bottomPanel, BorderLayout.SOUTH); 
//		 int x = (int)(this.getParent().getLocationOnScreen().getX()) + 200;
//		 int y = (int)(this.getParent().getLocationOnScreen().getY()) + 80;
//		 this.setLocation(x , y);
//		 this.setSize(600, 450);
		 initDialogSize(600, 450);

	}
	
	private JPanel initCenterContentPanel() {
		JPanel contentPanel = new JPanel();
		contentPanel.setLayout(null);
		
		JScrollPane jspAllRole = new JScrollPane();
        jspAllRole.getViewport().add(allUserList);
        
        JLabel searchName = new JLabel("角色人员");
		JButton queryBtn = new JButton("查询");
		searchName.setBounds(new Rectangle(100,10,90,26));
		searceText.setBounds(new Rectangle(160,10,180,26));
		queryBtn.setBounds(new Rectangle(370,10,60,26));
		queryBtn.addActionListener(new ActionListener() {
			
			@Override
			public void actionPerformed(ActionEvent arg0) {
				DefaultListModel allListModel = (DefaultListModel) allUserList.getModel();
				String queryStr = searceText.getText().trim();
				allListModel.removeAllElements();
				initUser();
				if(!"".equals(queryStr)){
					int size = allUserList.getModel().getSize();
					allListModel = new DefaultListModel();
					for(int i=0;i<size;i++){
						UserObject userObject = (UserObject)allUserList.getModel().getElementAt(i);
						if(userObject.getTrueName().contains(queryStr)||userObject.getUserName().contains(queryStr)){
							allListModel.addElement(userObject);
						}
					}
					allUserList.setModel(allListModel);
				}
			}
		});
		contentPanel.add(searchName);
		contentPanel.add(searceText);
		contentPanel.add(queryBtn);
		
        jspAllRole.setPreferredSize(new Dimension(250,300));
        jspAllRole.setBounds(new Rectangle(10,50,250,300));
        jspAllRole.setBorder(new TitledBorder("角色外成员"));
        allUserList.setCellRenderer(new ListLabelCellRenderForRightRole());
        
        JScrollPane jspChooseRole = new JScrollPane();
        jspChooseRole.getViewport().add(choosedUserList);
        jspChooseRole.setPreferredSize(new Dimension(250,300));
        jspChooseRole.setBounds(new Rectangle(330,50,250,300));
        jspChooseRole.setBorder(new TitledBorder("角色内成员"));
        choosedUserList.setCellRenderer(new ListLabelCellRenderForRightRole());
        
        DefaultListModel selectListModel = new DefaultListModel();
        String roleId = rightRoleObj.getId();
        int userType = logonUserInfo.getUserType();
        try {
			UserObject[] selectUserObjs = _RMCDelegate.fetchUserInfoByRoleId(roleId ,userType );
			if (selectUserObjs.length != 0){
				for (int i = 0 ; i < selectUserObjs.length ; i ++){
//					// 三员管理中，不能移除自己的三员角色 Jason 2019.7.2
//					if (selectUserObjs[i].getId().equals(logonUserInfo.getId()))
//						continue;
					
					selectListModel.addElement(selectUserObjs[i]);
				}
			}
		} catch (VCIException e1) {
			VCIOptionPane.showError(LogonApplication.frame,"RMIPFramework", e1);
		}
       
        choosedUserList.setModel(selectListModel);
        JButton addButton = new JButton(">>");
        addButton.setBounds(270, 100, 50, 25);
        
        JButton removeButton = new JButton("<<");
        removeButton.setBounds(270, 250, 50, 25);
        
        addButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(ActionEvent e) {
                addButton_actionPerformed();
            }
          });
        removeButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(ActionEvent e) {
                removeButton_actionPerformed();
            }
          });
        
        conformBut.addActionListener(new ActionListener(){
        	public void actionPerformed(ActionEvent e) {
        		conformCreate();
        	}
        });
        cancelBut.addActionListener(new ActionListener(){
			public void actionPerformed(ActionEvent e) {
				cancelCreate();
			}
		});
		contentPanel.add(jspChooseRole);
		contentPanel.add(jspAllRole);
		contentPanel.add(addButton);
		contentPanel.add(removeButton);
		return contentPanel;
	}
	
	/**
	 * 初始化成员信息
	 */
	private void initUser(){
		try{
			// 1、可选的用户是全部的用户
//			UserObject[] userInfo = new RightManagementClientDelegate(LogonApplication.getUserEntityObject())
//			                               .fetchUserInfo();
			UserObject[] userInfo = _RMCDelegate.fetchUserInfo();
			
			List<String> lstThreeRoleUserID = new ArrayList<String>();
			Boolean isThreeRole = isThreeRole(rightRoleObj.getId());
			if (isThreeRole) {
				getRoleUserIDs("系统管理员", lstThreeRoleUserID);
				getRoleUserIDs("安全管理员", lstThreeRoleUserID);
				getRoleUserIDs("审计管理员", lstThreeRoleUserID);
//				RoleObject role = _RMCDelegate.fetchRoleByName("系统管理员");
//				UserObject[] users = _RMCDelegate.fetchUsersByRoleId(role.getId());
//				for (UserObject user : users) {
//					lstThreeRoleUserID.add(user.getId());
//				}
			}
			
			int length = userInfo.length;
			DefaultListModel alllistModel = new DefaultListModel();
			DefaultListModel selectlistModel = (DefaultListModel) choosedUserList.getModel();
			int selectLenth = selectlistModel.getSize();
			for (int i = 0; i < length; i++) {
				// 2、二次过滤 
				// 为三员角色分配成员时，可行的用户是普通用户
				if (userInfo[i].getUserType() < 2 || userInfo[i].getStatus() == 1){
					continue;
				}
				// 对三员角色分配用户时，不能给自己添加三员角色，Jason 2019.7.2
				if (userInfo[i].getId().equalsIgnoreCase(logonUserInfo.getId())){
					continue;
				}
				
				// 用户只能具有一个三员角色
				if (isThreeRole && lstThreeRoleUserID.contains(userInfo[i].getId()))
					continue;
				
				boolean hasSelect = false;
				for (int j = 0; j < selectLenth; j++) {
					UserObject selectUserInfo = (UserObject)selectlistModel.get(j);
					if (selectUserInfo.getId().equals(userInfo[i].getId())) {
						hasSelect = true;
						break;
					}
				}
				if (!hasSelect) {
					alllistModel.addElement(userInfo[i]);
				}
			}
			allUserList.setModel(alllistModel);
		}  catch (VCIException e) {
			VCIOptionPane.showError(LogonApplication.frame,"RMIPFramework", e);
			return ;
		}

	}
	
	private void getRoleUserIDs(String roleName, List<String> lstId) {
		try {
			RoleObject role = _RMCDelegate.fetchRoleByName(roleName);
			UserObject[] users = _RMCDelegate.fetchUsersByRoleId(role.getId());
			for (UserObject user : users) {
				lstId.add(user.getId());
			}
		} catch (VCIException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	
	private Boolean isThreeRole(String roleId){
		try{
			RoleObject role = _RMCDelegate.fetchRoleInfoById(roleId);
			String sRole = role.getName();
			if (sRole.equalsIgnoreCase("系统管理员") || sRole.equalsIgnoreCase("安全管理员") || sRole.equalsIgnoreCase("审计管理员"))
				return true;
			
			return false;
		}catch (VCIException e) {
			VCIOptionPane.showError(LogonApplication.frame, "RMIPFramework", e);
			return false;
		}
	}
	
	
	private Boolean hasThreeRole(UserObject user){
		try{
			RoleObject[] roles = _RMCDelegate.fetchRoleInfoByUserId(user.getId());
			for (RoleObject role : roles){
				String sRole = role.getName();
				if (sRole.equalsIgnoreCase("系统管理员") || sRole.equalsIgnoreCase("安全管理员") || sRole.equalsIgnoreCase("审计管理员"))
					return true;
			}
		}catch (VCIException e) {
			VCIOptionPane.showError(LogonApplication.frame, "RMIPFramework", e);
			return false;
		}
		
		return false;
	}
	
	
	/**
	 * 左移
	 */
	 private void addButton_actionPerformed() {
	        
	        Object[] objs = allUserList.getSelectedValues();
	        if ((objs == null) || (objs.length == 0)) {
	        	VCIOptionPane.showMessageDialog(this,
	        			"请选择要增加的成员!");
	            return;
	        }
	        int len = objs.length;
	        UserObject[] addUserInfo = new UserObject[len];
	        for (int i = 0; i < len; i++) {
	        	addUserInfo[i] = (UserObject)objs[i];
	        }
	        DefaultListModel selectListModel = (DefaultListModel) choosedUserList.getModel();
	        DefaultListModel allListModel = (DefaultListModel) allUserList.getModel();
	        
	        int size = selectListModel.getSize();
	        for (int i = 0; i < size; i++) {
	        	UserObject entity = (UserObject) selectListModel.getElementAt(i);
	            for (int j = 0; j < len; j++) {
	                if (entity.getId().equals(addUserInfo[j].getId())) {
	                    VCIOptionPane.showMessageDialog(this, 
	                    		"要增加的成员已经存在，请重新选择!");
	                    return;
	                }
	            }
	        }
	        for (int i = 0; i < len; i++) {
	            selectListModel.addElement(addUserInfo[i]);
	            allListModel.removeElement(addUserInfo[i]);
	        }
	        
	    }
	    
	 /**
	  * 右移
	  */
	    private void removeButton_actionPerformed() {
           
	    	Object[] objs = choosedUserList.getSelectedValues();
            if ((objs == null) || (objs.length == 0)) {
                VCIOptionPane.showMessageDialog(this, "请选择要移除的成员!");
                return;
            }
            
            int len = objs.length;
            List<UserObject> deleteUser = new ArrayList<UserObject>();
            for (int i = 0; i < len; i++) {
            	UserObject user = (UserObject)objs[i];
    			// 三员管理中，不能移除自己的三员角色 Jason 2019.7.2
    			if (user.getId().equals(logonUserInfo.getId()))
    				continue;

            	deleteUser.add(user);
            }
            
            len = deleteUser.size();
            
            DefaultListModel listModel = (DefaultListModel) choosedUserList.getModel();
            DefaultListModel allListModel = (DefaultListModel) allUserList.getModel();
            for (int i = 0; i < listModel.size(); i++) {
            	UserObject entity = (UserObject) listModel.getElementAt(i);
                for (int j = 0; j < len; j++) {
                    if (entity.getId().equals(deleteUser.get(j).getId())) {
                        listModel.removeElement(entity);
                        allListModel.addElement(entity);
                        i--;
                        break;
                    }
                }
            }
	    }
	    
	    /**
	     * 得到选中的角色
	     * @return
	     */
	    public UserObject[] getSelectedUserObj(){
	    	DefaultListModel listModel = (DefaultListModel) choosedUserList.getModel();
			int size = listModel.size();
			UserObject[] userInfo = new UserObject[size];
			for (int i = 0; i < size; i++) {
				userInfo[i] = (UserObject)listModel.get(i);
			}
			return userInfo;
	    }
	    
	    /**
	     * 确定事件
	     */
	    public void conformCreate(){
	    	String roleId = this.rightRoleObj.getId();
	    	String[] userIds;
	    	UserObject[] selectedUserObj = this.getSelectedUserObj();
	    	
    		userIds = new String[selectedUserObj.length];
    		for (int i = 0 ; i < selectedUserObj.length ; i ++){
    			userIds[i] = selectedUserObj[i].getId();
    		}
    		try{
    			new RightManagementClientDelegate(LogonApplication.getUserEntityObject()).saveRight(roleId , userIds);
    		}catch(VCIException e){
    			VCIOptionPane.showError(LogonApplication.frame,"RMIPFramework", e);
				return;
    		}
            this.dispose();
	   }
	    public void cancelCreate(){
              dispose();
		}

}