package com.vci.client.auth2.action;

import java.util.Vector;

import javax.swing.DefaultListModel;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.ListModel;
import javax.swing.ListSelectionModel;
import javax.swing.table.TableModel;

import org.jdesktop.swingx.JXTable;

import com.vci.client.auth2.utils.IRightConstant;
import com.vci.client.auth2.view.RightMainPanel;
import com.vci.client.auth2.vo.SelectedSubjectItem;

public class ToRightSubjectAction extends Action {

	/**
	 * 
	 */
	private static final long serialVersionUID = -5469627110527278843L;
	private RightMainPanel mainUI;

	public ToRightSubjectAction(String name) {
		super(name);
	}

	@SuppressWarnings("rawtypes")
	@Override
	public void execute() {
		JXTable usersTable = mainUI.getUserTable();
		JXTable roleTable = mainUI.getRoleTable();
		JXTable userGTable = mainUI.getUserGroupTable();
		JList selectedSubjects = mainUI.getSelectedSubjectComponent();
		Object[] users = getSelectedValues(usersTable, IRightConstant.User);
		Object[] roles = getSelectedValues(roleTable, IRightConstant.Role);
		Object[] userGroups = getSelectedValues(userGTable, IRightConstant.UserGroup);
		if ((null == users && roles == null && userGroups == null)
				|| (users.length == 0 && roles.length == 0 && userGroups.length == 0)) {
			JOptionPane.showMessageDialog(
					com.vci.client.LogonApplication.frame,
					"请选择用户、用户组、角色信息", "提示", JOptionPane.INFORMATION_MESSAGE);
			return;
		}

		ListModel selectListModel = (ListModel) selectedSubjects.getModel();
		if (selectListModel != null
				&& !(selectListModel instanceof DefaultListModel)) {
			selectListModel = new DefaultListModel();
		}
		int originalSize  = selectListModel.getSize();
		((DefaultListModel) selectListModel).setSize(users.length
				+ roles.length + userGroups.length + originalSize);
		for (int i = originalSize; i < originalSize+users.length; i++) {
			SelectedSubjectItem item = new SelectedSubjectItem();
			item.setCode((String) ((Vector) users[i -originalSize]).get(0));
			item.setName((String) ((Vector) users[i -originalSize]).get(1));
			item.setType((String) ((Vector) users[i -originalSize]).get(2));
			boolean flag = judgeExistSelectedItem(item, selectListModel, originalSize);
			if(flag){
				JOptionPane.showMessageDialog(
						com.vci.client.LogonApplication.frame,
						"授权主体信息选择重复", "提示", JOptionPane.INFORMATION_MESSAGE);
				((DefaultListModel) selectListModel).setSize(originalSize);
				return;
			}
			((DefaultListModel) selectListModel).setElementAt(item, i);

		}
		for (int i = originalSize+users.length; 
				i < originalSize+users.length + roles.length; i++) {
			SelectedSubjectItem item = new SelectedSubjectItem();
			item.setCode((String) ((Vector) roles[i -originalSize - users.length]).get(0));
			item.setName((String) ((Vector) roles[i -originalSize - users.length]).get(1));
			item.setType((String) ((Vector) roles[i -originalSize - users.length]).get(2));
			boolean flag = judgeExistSelectedItem(item, selectListModel, originalSize);
			if(flag){
				JOptionPane.showMessageDialog(
						com.vci.client.LogonApplication.frame,
						"授权主体信息选择重复", "提示", JOptionPane.INFORMATION_MESSAGE);
				((DefaultListModel) selectListModel).setSize(originalSize);
				return;
			}
			((DefaultListModel) selectListModel).setElementAt(item, i);
		}
		for (int i = originalSize+users.length + roles.length;
				i < originalSize+users.length+ roles.length + userGroups.length; i++) {
			SelectedSubjectItem item = new SelectedSubjectItem();
			item.setCode((String) ((Vector) userGroups[i -originalSize - users.length-roles.length])
					.get(0));
			item.setName((String) ((Vector) userGroups[i -originalSize - users.length-roles.length])
					.get(1));
			item.setType((String) ((Vector) userGroups[i -originalSize - users.length-roles.length])
					.get(2));
			boolean flag = judgeExistSelectedItem(item, selectListModel, originalSize);
			if(flag){
				JOptionPane.showMessageDialog(
						com.vci.client.LogonApplication.frame,
						"授权主体信息选择重复", "提示", JOptionPane.INFORMATION_MESSAGE);
				((DefaultListModel) selectListModel).setSize(originalSize);
				return;
			}
			((DefaultListModel) selectListModel).setElementAt(item, i);
		}

		selectedSubjects.setModel(selectListModel);
		int selected[] = new int[originalSize + users.length + roles.length+ userGroups.length];
		for (int i = 0; i < originalSize; i++) {
			selected[i] = i;
		}
		for (int i = originalSize; i < originalSize+users.length; i++) {
			selected[i] = i;
		}
		for (int i = originalSize+users.length; i < originalSize+ users.length + roles.length; i++) {
			selected[i] = i;

		}
		for (int i = originalSize+users.length + roles.length; 
				i < originalSize + users.length+ roles.length + userGroups.length; i++) {
			selected[i] = i;
		}
		selectedSubjects.setSelectedIndices(selected);
		selectedSubjects.updateUI();
		usersTable.getSelectionModel().clearSelection();
		roleTable.getSelectionModel().clearSelection();
		userGTable.getSelectionModel().clearSelection();
	}

	private boolean judgeExistSelectedItem(SelectedSubjectItem item, ListModel selectListModel, int orLength){
		boolean flag = false;
		for(int i =0;i<orLength;i++){
			SelectedSubjectItem checkedItem = (SelectedSubjectItem) selectListModel.getElementAt(i);
			String addCode = item.getCode();
			if(checkedItem!=null&&addCode.equals(checkedItem.getCode())){
				flag = true;
				break;
			}
		}
		return flag;
	}
	
	private Object[] getSelectedValues(JXTable usersTable, String type) {

		ListSelectionModel sm = usersTable.getSelectionModel();
		TableModel dm = usersTable.getModel();

		int iMin = sm.getMinSelectionIndex();
		int iMax = sm.getMaxSelectionIndex();

		if ((iMin < 0) || (iMax < 0)) {
			return new Object[0];
		}

		Object[] rvTmp = new Object[1 + (iMax - iMin)];
		int n = 0;
		for (int i = iMin; i <= iMax; i++) {
			if (sm.isSelectedIndex(i)) {
				Vector<Object> value = new Vector<Object>();
				value.add(dm.getValueAt(i, 0));
				value.add(dm.getValueAt(i, 1));
				value.add(type);
				rvTmp[n++] = value;
			}
		}
		Object[] rv = new Object[n];
		System.arraycopy(rvTmp, 0, rv, 0, n);
		return rv;
	}

	public RightMainPanel getMainUI() {
		return mainUI;
	}

	public void setMainUI(RightMainPanel mainUI) {
		this.mainUI = mainUI;
	}
}