/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.apache.myfaces.tobago.util;
  
  import org.apache.myfaces.tobago.context.ResourceManagerUtils;
  
  import javax.faces.application.FacesMessage;
  import javax.faces.component.UIViewRoot;
  import javax.faces.context.FacesContext;
  import java.text.MessageFormat;
  import java.util.HashMap;
  import java.util.Locale;
  import java.util.Map;
  import java.util.ResourceBundle;
  
  /**
   * @deprecated since Tobago 1.5.0. Please use {@link MessageUtils} instead
   */
  @Deprecated
  public final class MessageFactory {
  
    public MessageFactory() {
      // utils class
    }
  
    private static final Map<Locale, ResourceBundle> FACES_MESSAGES_MAP = new HashMap<Locale, ResourceBundle>();
  
    @Deprecated
    public static FacesMessage createFacesMessage(
        FacesContext facesContext, String key, FacesMessage.Severity severity, Object[] args) {
      return createFacesMessage(facesContext, "tobago", key, severity, args);
    }
  
    @Deprecated
    public static FacesMessage createFacesMessage(
        FacesContext facesContext, String key, FacesMessage.Severity severity) {
      return createFacesMessage(facesContext, key, severity, new Object[0]);
    }
  
    @Deprecated
    public static FacesMessage createFacesMessage(
        FacesContext facesContext, String bundle, String key, FacesMessage.Severity severity, Object[] args) {
      String summary = getMessageText(facesContext, bundle, key);
      String detail = getMessageText(facesContext, bundle, key + "_detail");
      if (args != null && args.length > 0) {
        Locale locale = getLocale(facesContext);
        if (summary != null) {
          MessageFormat format = new MessageFormat(summary, locale);
          summary = format.format(args);
        }
  
        if (detail != null) {
          MessageFormat format = new MessageFormat(detail, locale);
          detail = format.format(args);
        }
      }
      return new FacesMessage(severity, summary != null ? summary : key, detail);
    }
  
    @Deprecated
    public static Locale getLocale(FacesContext facesContext) {
      UIViewRoot root = facesContext.getViewRoot();
      Locale locale;
      if (root != null) {
        locale = root.getLocale();
      } else {
        locale = facesContext.getApplication().getViewHandler().calculateLocale(facesContext);
      }
      return locale;
    }
  
    @Deprecated
    public static FacesMessage createFacesMessage(
        FacesContext facesContext, String bundle, String key, FacesMessage.Severity severity) {
      return createFacesMessage(facesContext, bundle, key, severity, new Object[0]);
    }
  
    @Deprecated
    public static String getMessageText(
        FacesContext facesContext, String bundle, String key) {
      String message = ResourceManagerUtils.getProperty(facesContext, bundle, key);
      if (message == null || message.length() < 1) {
       try {
         Locale locale = getLocale(facesContext);
         message = getFacesMessages(locale).getString(key);
       } catch (Exception e) {
         /* ignore at this point */
       }
     }
     return message;
   }
 
   @Deprecated
   public static ResourceBundle getFacesMessages(Locale locale) {
     ResourceBundle facesMessages = FACES_MESSAGES_MAP.get(locale);
     if (facesMessages == null) {
       facesMessages
           = ResourceBundle.getBundle(FacesMessage.FACES_MESSAGES, locale);
       FACES_MESSAGES_MAP.put(locale, facesMessages);
     }
     return facesMessages;
   }
 }