/*
    * 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.maven.archetype.ui.creation;
  
  import javax.inject.Inject;
  import javax.inject.Named;
  import javax.inject.Singleton;
  
  import java.util.Iterator;
  
  import org.apache.maven.archetype.common.Constants;
  import org.apache.maven.archetype.ui.ArchetypeConfiguration;
  import org.codehaus.plexus.components.interactivity.Prompter;
  import org.codehaus.plexus.components.interactivity.PrompterException;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  @Named("default")
  @Singleton
  public class DefaultArchetypeCreationQueryer implements ArchetypeCreationQueryer {
      private static final Logger LOGGER = LoggerFactory.getLogger(DefaultArchetypeCreationQueryer.class);
  
      @Inject
      private Prompter prompter;
  
      @Override
      public String getArchetypeArtifactId(String defaultValue) throws PrompterException {
          return getValue(Constants.ARCHETYPE_ARTIFACT_ID, defaultValue);
      }
  
      @Override
      public String getArchetypeGroupId(String defaultValue) throws PrompterException {
          return getValue(Constants.ARCHETYPE_GROUP_ID, defaultValue);
      }
  
      @Override
      public String getArchetypeVersion(String defaultValue) throws PrompterException {
          return getValue(Constants.ARCHETYPE_VERSION, defaultValue);
      }
  
      @Override
      public String getArtifactId(String defaultValue) throws PrompterException {
          return getValue(Constants.ARTIFACT_ID, defaultValue);
      }
  
      @Override
      public boolean askAddAnotherProperty() throws PrompterException {
          String query = "Add a new custom property";
  
          String answer = prompter.prompt(query, "Y");
  
          return "Y".equalsIgnoreCase(answer);
      }
  
      @Override
      public String askNewPropertyKey() throws PrompterException {
          String query = "Define property key";
  
          return prompter.prompt(query);
      }
  
      @Override
      public String askReplacementValue(String propertyKey, String defaultValue) throws PrompterException {
          return getValue(propertyKey, defaultValue);
      }
  
      @Override
      public boolean confirmConfiguration(ArchetypeConfiguration archetypeConfiguration) throws PrompterException {
          StringBuilder query =
                  new StringBuilder("Confirm archetype configuration:\n" + Constants.ARCHETYPE_GROUP_ID + "="
                          + archetypeConfiguration.getGroupId() + "\n" + Constants.ARCHETYPE_ARTIFACT_ID + "="
                          + archetypeConfiguration.getArtifactId() + "\n" + Constants.ARCHETYPE_VERSION + "="
                          + archetypeConfiguration.getVersion() + "\n");
  
          for (Iterator<?> propertiesIter =
                          archetypeConfiguration.getProperties().keySet().iterator();
                  propertiesIter.hasNext(); ) {
              String property = (String) propertiesIter.next();
              query.append(property + "=" + archetypeConfiguration.getProperty(property) + "\n");
          }
  
          String answer = prompter.prompt(query.toString(), "Y");
  
         return "Y".equalsIgnoreCase(answer);
     }
 
     @Override
     public String getGroupId(String defaultValue) throws PrompterException {
         return getValue(Constants.GROUP_ID, defaultValue);
     }
 
     @Override
     public String getPackage(String defaultValue) throws PrompterException {
         return getValue(Constants.PACKAGE, defaultValue);
     }
 
     @Override
     public String getVersion(String defaultValue) throws PrompterException {
         return getValue(Constants.VERSION, defaultValue);
     }
 
     private String getValue(String requiredProperty, String defaultValue) throws PrompterException {
         String query = "Define value for " + requiredProperty + ": ";
         String answer;
 
         if ((defaultValue != null) && !defaultValue.equals("null")) {
             answer = prompter.prompt(query, defaultValue);
         } else {
             answer = prompter.prompt(query);
         }
         return answer;
     }
 }