package com.vci.client.workflow.editor.user;

import java.awt.BorderLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.List;

import javax.swing.BoxLayout;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.ListSelectionModel;

import com.vci.client.LogonApplication;
import com.vci.client.common.objects.UserObject;
import com.vci.client.framework.delegate.RightManagementClientDelegate;
import com.vci.client.ui.exception.VCIException;
import com.vci.client.ui.swing.VCIOptionPane;
import com.vci.common.resource.CommonProperties;
import com.vci.corba.common.VCIError;

public class FowardUserComponent extends UserPanel {

	private static final long serialVersionUID = -990618910839831914L;

	private JPanel userComponent;

	private JList list;

	private DefaultListModel listModel;

	
	public FowardUserComponent() {
		setLayout(new BorderLayout(0, 0));

		userComponent = new JPanel();

		add(userComponent);
		GridBagLayout gbl_panel_3 = new GridBagLayout();
		userComponent.setLayout(gbl_panel_3);

		JScrollPane scrollPane = new JScrollPane();
		GridBagConstraints gbc_scrollPane = new GridBagConstraints();
		gbc_scrollPane.weighty = 1.0;
		gbc_scrollPane.weightx = 1.0;
		gbc_scrollPane.fill = GridBagConstraints.BOTH;
		gbc_scrollPane.anchor = GridBagConstraints.CENTER;
		gbc_scrollPane.insets = new Insets(0, 0, 0, 5);
		gbc_scrollPane.gridx = 0;
		gbc_scrollPane.gridy = 0;
		userComponent.add(scrollPane, gbc_scrollPane);

		listModel = new DefaultListModel();
		list = new JList(listModel);
		scrollPane.setViewportView(list);

		JPanel panel = new JPanel();
		GridBagConstraints gbc_panel = new GridBagConstraints();
		gbc_panel.fill = GridBagConstraints.BOTH;
		gbc_panel.gridx = 1;
		gbc_panel.gridy = 0;
		userComponent.add(panel, gbc_panel);
		panel.setLayout(new BorderLayout(0, 0));

		JPanel panel_1 = new JPanel();
		panel.add(panel_1, BorderLayout.WEST);
		panel_1.setLayout(new BoxLayout(panel_1, BoxLayout.Y_AXIS));

		JButton btnNewButton = new JButton("添加");
		btnNewButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent actionevent) {
				selectUser();
			}
			
		});
		panel_1.add(btnNewButton);

		JButton btnNewButton_1 = new JButton("删除");
		btnNewButton_1.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent actionevent) {
				int selectedIndex = list.getSelectedIndex();
				if (selectedIndex == -1) {
					VCIOptionPane.showMessage(LogonApplication.frame, "请选择记录");
					return;
				}
				Object elementAt = listModel.getElementAt(selectedIndex);
//				idList.remove(elementAt.getId());
				listModel.remove(selectedIndex);
				list.setSelectedIndex(selectedIndex - 1);
				list.updateUI();
			}
		});
		panel_1.add(btnNewButton_1);

	}
	private void selectUser() {
		String userDialogControl = CommonProperties.getStringProperty("workflow.UserDialog");
		if(userDialogControl!=null&&!"".equals(userDialogControl)){
			Class<?> cls;
			try {
				cls = Class.forName(userDialogControl);
				CustomUserDialog res = (CustomUserDialog) cls.getConstructor(UserPanel.class).newInstance(this);
				res.setLocationRelativeTo(null);
				res.setVisible(true);
				if(interFaceResult!=null&&!"".equals(interFaceResult)){
					listModel.removeAllElements();
					listModel.addElement(interFaceResult);
				}
			} catch (ClassNotFoundException e) {
				e.printStackTrace();
			} catch (IllegalArgumentException e) {
				e.printStackTrace();
			} catch (SecurityException e) {
				e.printStackTrace();
			} catch (InstantiationException e) {
				e.printStackTrace();
			} catch (IllegalAccessException e) {
				e.printStackTrace();
			} catch (InvocationTargetException e) {
				e.printStackTrace();
			} catch (NoSuchMethodException e) {
				e.printStackTrace();
			}
		}else{
			FowardUser fowardUser = new FowardUser();
			fowardUser.getList().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
			fowardUser.setLocationRelativeTo(null);
			fowardUser.setVisible(true);
			List<UserObject> userObjectlist = fowardUser.getUserObjectlist();
			if (userObjectlist != null) {
				for (UserObject userObject : userObjectlist) {
					listModel.removeAllElements();
					if(!listModel.contains(userObject)) {
						listModel.addElement(userObject);
					}
				}
			}
		}
	}
	public JComponent getUserComponent() {
		return userComponent;
	}

	/* 
	 * 获取已选择的用户信息
	 * @see com.vci.rmip.workflow.client.editor.user.IUserComponent#getSelectedUsers()
	 */
	public List<String> getSelectedUsers() {
		List<String> list = new ArrayList<String>();

		int size = listModel.size();
		for (int i = 0; i < size; i++) {
			Object elementAt = listModel.getElementAt(i);
			if(elementAt instanceof String){
				list.add((String) elementAt);
			}else if(elementAt instanceof UserObject){
				UserObject userObject = (UserObject) elementAt;
				list.add(userObject.getUserName());
			}
		}

		return list;
	}

	public void setSelectedUsers(List<String> users) {
		listModel.removeAllElements();
		try {
			for (String userName : users) {
				UserObject user = new RightManagementClientDelegate(LogonApplication.getUserEntityObject()).fetchUserInfoByName(userName);
				if (!"".equals(user.getUserName())){
					listModel.addElement(user);
				}
				
			}
		} catch (VCIException e) {
			e.printStackTrace();
		}
	}

	public List<String> getSelectedRoles() {
		// TODO Auto-generated method stub
		return null;
	}
	public List<String> getSelectedDepts() {
		// TODO Auto-generated method stub
		return null;
	}
	public String getSelectedCust() {
		// TODO Auto-generated method stub
		return null;
	}
	public void setSelectedRoles(List<String> roles) {
		// TODO Auto-generated method stub
		
	}
	public void setSelectedDepts(List<String> depts) {
		// TODO Auto-generated method stub
		
	}
	public void setSelectedCust(String cust) {
		// TODO Auto-generated method stub
		
	}
	public JComponent getUserComponent(CustomEditPanel customUserPanel) {
		return getUserComponent();
	}
	public List<String> getSelectedUserDepartment() {
		// TODO Auto-generated method stub
		return null;
	}
	public List<String> getSelectedUserRole() {
		// TODO Auto-generated method stub
		return null;
	}
	public List<String> getSelectedUserOrg() {
		// TODO Auto-generated method stub
		return null;
	}
	public List<String> getSelectedUserLine() {
		// TODO Auto-generated method stub
		return null;
	}
	public List<String> getSelectedDeptAddUser() {
		// TODO Auto-generated method stub
		return null;
	}
	public void setSelectedUserDepartment(List<String> users) {
		// TODO Auto-generated method stub
		
	}
	public void setSelectedUserRole(List<String> users) {
		// TODO Auto-generated method stub
		
	}
	public void setSelectedUserDept(List<String> users) {
		// TODO Auto-generated method stub
		
	}
	public void setSelectedUserLine(List<String> users) {
		// TODO Auto-generated method stub
		
	}
	public void setSelectedDeptAndUser(List<String> users) {
		// TODO Auto-generated method stub
		
	}

	
}