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    * #%L
    * wcm.io
    * %%
    * Copyright (C) 2018 wcm.io
    * %%
    * 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.
   * #L%
   */
  package io.wcm.qa.glnm.maven.freemarker.pojo;
  
  
  import java.util.ArrayList;
  import java.util.Collection;
  
  import org.apache.commons.io.FilenameUtils;
  
  import io.wcm.qa.glnm.galen.specs.ParsingUtil;
  import io.wcm.qa.glnm.maven.freemarker.util.FormatUtil;
  import io.wcm.qa.glnm.selectors.base.NestedSelector;
  
  /**
   * Holds data from Galen spec to use in generation.
   *
   * @since 1.0.0
   */
  public class SpecPojo {
  
    private Collection<SelectorPojo> selectors;
    private String specPath;
  
    /**
     * <p>Constructor for SpecPojo.</p>
     *
     * @param specPath to retrieve data from
     */
    public SpecPojo(String specPath) {
      setSpecPath(specPath);
    }
  
    /**
     * <p>getBaseName.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String getBaseName() {
      return FilenameUtils.getBaseName(getFilename());
    }
  
    /**
     * <p>getClassName.</p>
     *
     * @return class name extracted from spec file
     */
    public String getClassName() {
      return FormatUtil.getClassName(getFilename());
    }
  
    /**
     * <p>getFilename.</p>
     *
     * @return spec file name
     */
    public String getFilename() {
      return FilenameUtils.getBaseName(getSpecPath());
    }
  
    /**
     * <p>getPackageNamePart.</p>
     *
     * @return package name from spec file path
     */
    public String getPackageNamePart() {
      String baseName = getBaseName();
      return baseName.toLowerCase().replaceAll("[^a-z0-9]", "");
    }
  
    /**
     * <p>getRelativeFilePath.</p>
     *
     * @return relative path to Galen spec file
     */
    public String getRelativeFilePath() {
      return getUnixStyleFilePath(getSpecPath());
    }
  
    /**
     * <p>getRootSelectors.</p>
     *
    * @return root objects from Galen spec
    */
   public Collection<SelectorPojo> getRootSelectors() {
     Collection<SelectorPojo> rootSelectors = new ArrayList<>();
     for (NestedSelector selector : getSelectors()) {
       if (!selector.hasParent()) {
         rootSelectors.add(new SelectorPojo(this, selector));
       }
     }
     return rootSelectors;
   }
 
   /**
    * <p>Getter for the field <code>selectors</code>.</p>
    *
    * @return all selectors from spec
    */
   public Collection<SelectorPojo> getSelectors() {
     if (selectors == null) {
       selectors = new ArrayList<SelectorPojo>();
       for (NestedSelector selector : ParsingUtil.getSelectorsFromSpec(getSpecPath())) {
         selectors.add(new SelectorPojo(this, selector));
       }
     }
     return selectors;
   }
 
   /**
    * <p>Getter for the field <code>specFile</code>.</p>
    *
    * @return a {@link java.io.File} object.
    */
   public String getSpecPath() {
     return specPath;
   }
 
   /**
    * <p>Getter for the field <code>tags</code>.</p>
    *
    * @return tags used in Galen spec
    */
   public Collection<String> getTags() {
     return ParsingUtil.getTags(getSpecPath());
   }
 
   private void setSpecPath(String specPath) {
     this.specPath = specPath;
   }
 
   private static String getUnixStyleFilePath(String path) {
     return FilenameUtils.normalize(path, true);
   }
 
 }