/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License (the "License").

 * You may not use this file except in compliance with the License.

 *

 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

 * or http://www.opensolaris.org/os/licensing.

 * See the License for the specific language governing permissions

 * and limitations under the License.

 *

 * When distributing Covered Code, include this CDDL HEADER in each

 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

 * If applicable, add the following below this CDDL HEADER, with the

 * fields enclosed by brackets "[]" replaced with your own identifying

 * information: Portions Copyright [yyyy] [name of copyright owner]

 *

 * CDDL HEADER END

 */

/*

 * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.

 */

package com.oracle.solaris.vp.panels.usermgr.client.swing;

import java.util.*;

import javax.swing.*;

import com.oracle.solaris.vp.panel.common.model.AbstractManagedObject;

import com.oracle.solaris.rad.usermgr.*;

import com.oracle.solaris.vp.util.misc.*;

import com.oracle.solaris.vp.util.misc.finder.Finder;

import com.oracle.solaris.vp.util.misc.property.*;

import com.oracle.solaris.vp.util.swing.HasIcon;

/**

 * User Managed Object represents user object

 */

@SuppressWarnings({"serial"})

public class UserManagedObject

    extends AbstractManagedObject<UserManagedObject> implements HasIcon {

    //

    // Static data

    //

    // Icons - for user, roles

    protected static final List<ImageIcon> userIcons = Finder.getIcons(

	"images/user-24.png");

    protected static final List<ImageIcon> roleIcons = Finder.getIcons(

	"images/role-24.png");

    //

    // Instance data

    //

    private UserMgrPanelDescriptor descriptor;

    private UserType type = UserType.NORMAL;

    private boolean isNewUser = false;

    private UserChangeFieldsImpl modChanges = null;

    private MutableProperty<Long> groupIdProperty =

	new LongProperty();

    private MutableProperty<String> homeDirProperty =

	new StringProperty();

    private MutableProperty<String> rightsProperty =

	new StringProperty();

    private MutableProperty<String> rolesProperty =

	new StringProperty();

    private MutableProperty<String> groupsProperty =

	new StringProperty();

    private MutableProperty<String> authsProperty =

	new StringProperty();

    private MutableProperty<String> shellProperty =

	new StringProperty();

    private MutableProperty<String> userDescProperty =

	new StringProperty();

    private MutableProperty<Long> userIdProperty =

	new LongProperty();

    private MutableProperty<String> userNameProperty =

	new StringProperty();

    private MutableProperty<String> accountStatusProperty =

	new StringProperty();

    private MutableProperty<char[]> passProperty =

	new BasicMutableProperty<char[]>();

    {

        ChangeableAggregator aggregator = getChangeableAggregator();

	aggregator.addChangeables(groupIdProperty, homeDirProperty,

	    passProperty, shellProperty,

	    rolesProperty, rightsProperty, authsProperty, groupsProperty,

	    userDescProperty, userIdProperty, userNameProperty);

    }

    //

    // Constructors

    //

    UserManagedObject(UserMgrPanelDescriptor descriptor,

	User user, UserType type,

	char[] password, boolean bNewUser) {

	this.descriptor = descriptor;

	this.type = type;

	this.isNewUser = bNewUser;

	userNameProperty.update(user.getUsername(), true);

	userDescProperty.update(user.getDescription(), true);

	userIdProperty.update(user.getUserID(), true);

	groupIdProperty.update(user.getGroupID(), true);

	homeDirProperty.update(user.getHomeDirectory(), true);

	shellProperty.update(user.getDefaultShell(), true);

	rolesProperty.update(listToString(user.getRoles()), true);

	rightsProperty.update(listToString(user.getProfiles()), true);

	authsProperty.update(listToString(user.getAuths()), true);

	groupsProperty.update(listToString(user.getGroups()), true);

	accountStatusProperty.update(user.getAccountStatus() == null ? ""

		: user.getAccountStatus(), true);

	if (password != null) {

	    passProperty.update(password, true);

        }

    }

    UserManagedObject(UserMgrPanelDescriptor descriptor,

	User user, char[] password) {

	this(descriptor, user, UserType.NORMAL, password, true);

    }

    //

    // HasIcon methods

    //

    @Override

    public Icon getIcon(int height) {

	List<ImageIcon> icons = (getUserType() == UserType.NORMAL) ?

	    userIcons : roleIcons;

	return IconUtil.getClosestIcon(icons, height);

    }

    //

    // AbstractManagedObject methods

    //

    @Override

    public String getName() {

	return userNameProperty.getValue();

    }

    @Override

    public String getId() {

	return userNameProperty.getValue();

    }

    @Override

    public String toString() {

	StringBuilder sb = new StringBuilder();

	sb.append("\n\tname: ").append(getUsername())

	    .append("\n\tuid: ").append(getUserId())

	    .append("\n\tgid: ").append(getGroupId())

	    .append("\n\tdescription: ").append(getUserDescription())

	    .append("\n\thome dir: ").append(getHomedir())

	    .append("\n\tshell: ").append(getShell())

	    .append("\n\ttype: ")

	    .append(type == UserType.NORMAL ? "user" : "role")

	    .append("\n\trights: ").append(getRights())

	    .append("\n\tauths: ").append(getAuths())

	    .append("\n\tgroups: ").append(getGroups())

	    .append("\n\troles: ").append(getRoles())

	    .append("\n\tstatus: ").append(getAccountStatus());

	return sb.toString();

    }

    public void setUser(User user, char[] password) {

	userNameProperty.update(user.getUsername(), true);

	userDescProperty.update(user.getDescription(), true);

	userIdProperty.update(user.getUserID(), true);

	groupIdProperty.update(user.getGroupID(), true);

	homeDirProperty.update(user.getHomeDirectory(), true);

	shellProperty.update(user.getDefaultShell(), true);

	passProperty.update(password, true);

    }

    //

    // UserManagedObject methods

    //

    public MutableProperty<Long> getGroupIdProperty() {

	return groupIdProperty;

    }

    public MutableProperty<String> getHomeDirProperty() {

	return homeDirProperty;

    }

    public MutableProperty<String> getRightsProperty() {

	return rightsProperty;

    }

    public MutableProperty<String> getRolesProperty() {

	return rolesProperty;

    }

    public MutableProperty<String> getGroupsProperty() {

	return groupsProperty;

    }

    public MutableProperty<String> getAuthsProperty() {

	return authsProperty;

    }

    public MutableProperty<String> getUserDescProperty() {

	return userDescProperty;

    }

    public MutableProperty<char[]> getPassProperty() {

	return passProperty;

    }

    public MutableProperty<String> getShellProperty() {

	return shellProperty;

    }

    public MutableProperty<Long> getUserIdProperty() {

	return userIdProperty;

    }

    public MutableProperty<String> getUserNameProperty() {

	return userNameProperty;

    }

    public UserMgrPanelDescriptor getPanelDescriptor() {

	return descriptor;

    }

    public String getUsername() {

	return userNameProperty.getValue();

    }

    public String getUserDescription() {

	return userDescProperty.getValue();

    }

    public long getUserId() {

	return userIdProperty.getValue();

    }

    public long getGroupId() {

	return groupIdProperty.getValue();

    }

    public String getHomedir() {

	return homeDirProperty.getValue();

    }

    public char[] getPassword() {

	return passProperty.getValue();

    }

    public String getShell() {

	return shellProperty.getValue();

    }

    public UserType getUserType() {

	return type;

    }

    public String getRights() {

	return rightsProperty.getValue();

    }

    public String getRoles() {

	return rolesProperty.getValue();

    }

    public String getGroups() {

	return groupsProperty.getValue();

    }

    public String getAuths() {

	return authsProperty.getValue();

    }

    public String getAccountStatus() {

	return accountStatusProperty.getValue();

    }

    public boolean isUserNormal() {

	return type == UserType.NORMAL;

    }

    public boolean isRole() {

	return type == UserType.ROLE;

    }

    public boolean isNewUser() {

	return isNewUser;

    }

    // Update the "auto-generated" properties for the newly created user

    public void updateUser(User user) {

	userIdProperty.update(user.getUserID(), true);

	homeDirProperty.update(user.getHomeDirectory(), true);

	this.isNewUser = false;

    }

    // Construct a new User object from the defined properties

    public User getNewUser() {

	UserImpl newUser = new UserImpl();

	newUser.setUsername(getUsername());

	newUser.setUserID(getUserId());

	newUser.setGroupID(getGroupId());

	newUser.setDescription(getUserDescription());

	if (homeDirProperty.isChanged())

	    newUser.setHomeDirectory(getHomedir());

	else // must be null

	    newUser.setHomeDirectory(null);

	newUser.setDefaultShell(getShell());

	if (getRights() != null) {

	    // System.out.println("new user rights:" + getRights());

	    newUser.setProfiles(stringToList(getRights()));

	}

	if (getRoles() != null) {

	    // System.out.println("new user roles:" + getRoles());

	    newUser.setRoles(stringToList(getRoles()));

	}

	if (getAuths() != null) {

	    newUser.setAuths(stringToList(getAuths()));

	}

	if (getGroups() != null) {

	    newUser.setGroups(stringToList(getGroups()));

	}

	return newUser;

    }

    // Construct a User object with only modified properties set

    public User getModifiedUser() {

	boolean bChanged = false;

	UserImpl modUser = new UserImpl();

	modChanges = new UserChangeFieldsImpl();

	// check each property for changes

	if (userDescProperty.isChanged()) {

	    modUser.setDescription(getUserDescription());

	    bChanged = true;

	}

	if (shellProperty.isChanged()) {

	    modUser.setDefaultShell(getShell());

	    bChanged = true;

	}

	if (groupIdProperty.isChanged()) {

	    modUser.setGroupID(getGroupId());

	    bChanged = true;

	}

	if (passProperty.isChanged()) {

	    bChanged = true;

	}

	if (rightsProperty.isChanged()) {

	    // System.out.println("mod user rights " + getRights());

	    modUser.setProfiles(stringToList(getRights()));

	    modChanges.setProfilesChanged(true);

	    bChanged = true;

	}

	if (rolesProperty.isChanged()) {

	    // System.out.println("mod user roles " + getRoles());

	    modUser.setRoles(stringToList(getRoles()));

	    modChanges.setRolesChanged(true);

	    bChanged = true;

	}

	if (authsProperty.isChanged()) {

	    // System.out.println("mod user auths " + getAuths());

	    modUser.setAuths(stringToList(getAuths()));

	    modChanges.setAuthsChanged(true);

	    bChanged = true;

	}

	if (groupsProperty.isChanged()) {

	    // System.out.println("mod user groups " + getGroups());

	    modUser.setGroups(stringToList(getGroups()));

	    modChanges.setGroupsChanged(true);

	    bChanged = true;

	}

	if (bChanged) {

	    modUser.setUsername(getUsername());

	} else {

	    modUser = null;

	}

	return modUser;

    }

    public String listToString(List<String> list) {

	String str;

	if (list == null) {

	    return ("");

	}

	if (list.size() > 0) {

		str = list.get(0);

	} else {

		str = "";

	}

	for (int i = 1; i < list.size(); i++) {

	    str = str.concat(",");

	    str = str.concat(list.get(i));

        }

	return (str);

    }

    public List<String> stringToList(String str) {

	List<String> list = new ArrayList<String>();

	String[] strings = str.split(",");

	for (String s : strings) {

	    list.add(s);

        }

	return (list);

    }

    public UserChangeFieldsImpl getModifiedChanges() {

        return (modChanges);

    }

}