/*
    * Copyright (c) 2011-2024 PrimeFaces Extensions
    *
    *  Permission is hereby granted, free of charge, to any person obtaining a copy
    *  of this software and associated documentation files (the "Software"), to deal
    *  in the Software without restriction, including without limitation the rights
    *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    *  copies of the Software, and to permit persons to whom the Software is
    *  furnished to do so, subject to the following conditions:
   *
   *  The above copyright notice and this permission notice shall be included in
   *  all copies or substantial portions of the Software.
   *
   *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   *  THE SOFTWARE.
   */
  package org.primefaces.extensions.util;
  
  import javax.faces.application.FacesMessage;
  import javax.faces.convert.ConverterException;
  
  import org.primefaces.util.LangUtils;
  
  import com.google.i18n.phonenumbers.NumberParseException;
  import com.google.i18n.phonenumbers.PhoneNumberUtil;
  import com.google.i18n.phonenumbers.Phonenumber;
  
  /**
   * @author Jasper de Vries <jepsar@gmail.com>
   * @since 8.0.1
   */
  public class PhoneNumberUtilWrapper {
  
      private static final String MESSAGE_INVALID_VALUE_KEY = "primefaces.extensions.inputphone.INVALID";
  
      private PhoneNumberUtilWrapper() {
          // private constructor to prevent instantiation
      }
  
      public static void validate(final String number, final String country, final String validatorMessage) {
          try {
              final PhoneNumberUtil phoneNumberUtil = PhoneNumberUtil.getInstance();
              final Phonenumber.PhoneNumber phoneNumber = phoneNumberUtil.parse(number, country);
              if (!phoneNumberUtil.isValidNumber(phoneNumber)) {
                  throw getInvalidValueConverterException(validatorMessage);
              }
          }
          catch (final NumberParseException e) {
              throw getInvalidValueConverterException(validatorMessage);
          }
      }
  
      private static ConverterException getInvalidValueConverterException(final String validatorMessage) {
          return new ConverterException(getInvalidValueFacesMessage(validatorMessage));
      }
  
      private static FacesMessage getInvalidValueFacesMessage(final String validatorMessage) {
          if (LangUtils.isEmpty(validatorMessage)) {
              return MessageFactory.getMessage(MESSAGE_INVALID_VALUE_KEY, FacesMessage.SEVERITY_ERROR);
          }
          return new FacesMessage(FacesMessage.SEVERITY_ERROR, validatorMessage, null);
      }
  
  }