/*
    * Copyright 2012-2025 CodeLibs Project and the Others.
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *     http://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied. See the License for the specific language
   * governing permissions and limitations under the License.
   */
  package org.codelibs.fess.mylasta.action;
  
  import static org.codelibs.core.stream.StreamUtil.stream;
  
  import org.codelibs.core.lang.StringUtil;
  import org.codelibs.fess.Constants;
  import org.codelibs.fess.entity.FessUser;
  import org.lastaflute.web.login.TypicalUserBean;
  
  /**
   * The user bean for Fess.
   *
   * @author jflute
   */
  public class FessUserBean extends TypicalUserBean<String> { // #change_it also LoginAssist
  
      // ===================================================================================
      //                                                                          Definition
      //                                                                          ==========
      /** The serial version UID for object serialization. (Default) */
      private static final long serialVersionUID = 1L;
      private final FessUser user;
  
      // ===================================================================================
      //                                                                           Attribute
      //                                                                           =========
  
      // ===================================================================================
      //                                                                         Constructor
      //                                                                         ===========
      public FessUserBean(final FessUser user) {
          this.user = user;
      }
  
      // ===================================================================================
      //                                                                      Implementation
      //                                                                      ==============
      @Override
      public String getUserId() {
          return user.getName();
      }
  
      // ===================================================================================
      //                                                                            Accessor
      //                                                                            ========
      public String[] getPermissions() {
          return user.getPermissions();
      }
  
      public String[] getRoles() {
          return user.getRoleNames();
      }
  
      public String[] getGroups() {
          return user.getGroupNames();
      }
  
      public boolean isEditable() {
          return user.isEditable();
      }
  
      public boolean hasRole(final String role) {
          return stream(user.getRoleNames()).get(stream -> stream.anyMatch(s -> s.equals(role)));
      }
  
      public boolean hasRoles(final String[] acceptedRoles) {
          return stream(user.getRoleNames())
                  .get(stream -> stream.anyMatch(s1 -> stream(acceptedRoles).get(s3 -> s3.anyMatch(s2 -> s2.equals(s1)))));
      }
  
      public boolean hasGroup(final String group) {
          return stream(user.getGroupNames()).get(stream -> stream.anyMatch(s -> s.equals(group)));
      }
  
      public boolean hasGroups(final String[] acceptedGroups) {
          return stream(user.getGroupNames())
                  .get(stream -> stream.anyMatch(s1 -> stream(acceptedGroups).get(s3 -> s3.anyMatch(s2 -> s2.equals(s1)))));
      }
  
      public FessUser getFessUser() {
          return user;
      }
  
      public static FessUserBean empty() {
         return new FessUserBean(null) {
             private static final long serialVersionUID = 1L;
 
             @Override
             public String getUserId() {
                 return Constants.EMPTY_USER_ID;
             }
 
             @Override
             public boolean hasRoles(final String[] acceptedRoles) {
                 return true;
             }
 
             @Override
             public String[] getRoles() {
                 return StringUtil.EMPTY_STRINGS;
             }
 
             @Override
             public boolean isEditable() {
                 return false;
             }
 
             @Override
             public String[] getPermissions() {
                 return StringUtil.EMPTY_STRINGS;
             }
 
             @Override
             public String[] getGroups() {
                 return StringUtil.EMPTY_STRINGS;
             }
 
             @Override
             public boolean hasRole(final String role) {
                 return false;
             }
 
             @Override
             public boolean hasGroup(final String group) {
                 return false;
             }
 
             @Override
             public boolean hasGroups(final String[] acceptedGroups) {
                 return false;
             }
         };
     }
 }