content: /*
   * Copyright 2008 ZXing authors
   *
   * 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 com.ailiwean.core.zxing.core.client.result;
  
  
  import com.ailiwean.core.zxing.core.Result;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * Implements the "BIZCARD" address book entry format, though this has been
   * largely reverse-engineered from examples observed in the wild -- still
   * looking for a definitive reference.
   *
   * @author Sean Owen
   */
  public final class BizcardResultParser extends AbstractDoCoMoResultParser {
  
    // Yes, we extend AbstractDoCoMoResultParser since the format is very much
    // like the DoCoMo MECARD format, but this is not technically one of
    // DoCoMo's proposed formats
  
    @Override
    public AddressBookParsedResult parse(Result result) {
      String rawText = getMassagedText(result);
      if (!rawText.startsWith("BIZCARD:")) {
        return null;
      }
      String firstName = matchSingleDoCoMoPrefixedField("N:", rawText, true);
      String lastName = matchSingleDoCoMoPrefixedField("X:", rawText, true);
      String fullName = buildName(firstName, lastName);
      String title = matchSingleDoCoMoPrefixedField("T:", rawText, true);
      String org = matchSingleDoCoMoPrefixedField("C:", rawText, true);
      String[] addresses = matchDoCoMoPrefixedField("A:", rawText);
      String phoneNumber1 = matchSingleDoCoMoPrefixedField("B:", rawText, true);
      String phoneNumber2 = matchSingleDoCoMoPrefixedField("M:", rawText, true);
      String phoneNumber3 = matchSingleDoCoMoPrefixedField("F:", rawText, true);
      String email = matchSingleDoCoMoPrefixedField("E:", rawText, true);
  
      return new AddressBookParsedResult(maybeWrap(fullName),
                                         null,
                                         null,
                                         buildPhoneNumbers(phoneNumber1, phoneNumber2, phoneNumber3),
                                         null,
                                         maybeWrap(email),
                                         null,
                                         null,
                                         null,
                                         addresses,
                                         null,
                                         org,
                                         null,
                                         title,
                                         null,
                                         null);
    }
  
    private static String[] buildPhoneNumbers(String number1,
                                              String number2,
                                              String number3) {
      List<String> numbers = new ArrayList<>(3);
      if (number1 != null) {
        numbers.add(number1);
      }
      if (number2 != null) {
        numbers.add(number2);
      }
      if (number3 != null) {
        numbers.add(number3);
      }
      int size = numbers.size();
      if (size == 0) {
        return null;
      }
      return numbers.toArray(new String[size]);
    }
  
    private static String buildName(String firstName, String lastName) {
      if (firstName == null) {
        return lastName;
      } else {
        return lastName == null ? firstName : firstName + ' ' + lastName;
      }
    }
  
  }
  