/*
    * Metis: Java Data Framework
    * Copyright 2012-2026. Tony Washer
    *
    * 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 io.github.tonywasher.joceanus.metis.viewer;
  
  import io.github.tonywasher.joceanus.oceanus.decimal.OceanusDecimal;
  import io.github.tonywasher.joceanus.oceanus.format.OceanusDataFormatter;
  import io.github.tonywasher.joceanus.oceanus.profile.OceanusProfile;
  import io.github.tonywasher.joceanus.oceanus.profile.OceanusProfile.OceanusProfileStatus;
  import io.github.tonywasher.joceanus.metis.data.MetisDataResource;
  import io.github.tonywasher.joceanus.metis.field.MetisFieldItem;
  import io.github.tonywasher.joceanus.metis.field.MetisFieldSet;
  
  import java.util.Iterator;
  
  /**
   * Profile wrapper.
   */
  public class MetisViewerProfileWrapper
          implements MetisFieldItem {
      /**
       * Local Report fields.
       */
      private static final MetisFieldSet<MetisViewerProfileWrapper> FIELD_DEFS = MetisFieldSet.newFieldSet(MetisViewerProfileWrapper.class);
  
      /*
       * Declare Fields.
       */
      static {
          FIELD_DEFS.declareLocalField(MetisDataResource.PROFILE_TASK, MetisViewerProfileWrapper::getName);
          FIELD_DEFS.declareLocalField(MetisDataResource.PROFILE_STATUS, MetisViewerProfileWrapper::getStatus);
          FIELD_DEFS.declareLocalField(MetisDataResource.PROFILE_ELAPSED, MetisViewerProfileWrapper::getElapsed);
          FIELD_DEFS.declareLocalField(MetisDataResource.PROFILE_HIDDEN, MetisViewerProfileWrapper::getHidden);
      }
  
      /**
       * Report fields.
       */
      private final MetisFieldSet<MetisViewerProfileWrapper> theFields = MetisFieldSet.newFieldSet(this);
  
      /**
       * The wrapped profile.
       */
      private final OceanusProfile theWrapped;
  
      /**
       * Create a new Metis Profile Wrapper for an underlying TethysProfile.
       *
       * @param pProfile the underlying profile
       */
      public MetisViewerProfileWrapper(final OceanusProfile pProfile) {
          /* Store details */
          theWrapped = pProfile;
  
          /* Loop through the subtasks */
          final Iterator<OceanusProfile> myIterator = theWrapped.subTaskIterator();
          while (myIterator.hasNext()) {
              final OceanusProfile mySubTask = myIterator.next();
              theFields.declareLocalField(mySubTask.getName(), p -> mySubTask);
          }
      }
  
      @Override
      public MetisFieldSet<MetisViewerProfileWrapper> getDataFieldSet() {
          return theFields;
      }
  
      @Override
      public String formatObject(final OceanusDataFormatter pFormatter) {
          /* Format the profile */
          return getName()
                  + ": "
                  + (theWrapped.isRunning()
                  ? getStatus()
                  : getElapsed());
      }
  
      /**
       * Obtain the name of the profile.
       *
       * @return the name
       */
      private String getName() {
          return theWrapped.getName();
      }
  
     /**
      * Obtain the status of the profile.
      *
      * @return the status
      */
     private OceanusProfileStatus getStatus() {
         return theWrapped.isRunning()
                 ? theWrapped.getStatus()
                 : null;
     }
 
     /**
      * Obtain the elapsed time of the profile.
      *
      * @return the elapsedTime
      */
     private OceanusDecimal getElapsed() {
         return theWrapped.isRunning()
                 ? null
                 : theWrapped.getElapsed();
     }
 
     /**
      * Obtain the hidden time of the profile.
      *
      * @return the hiddenTime
      */
     private OceanusDecimal getHidden() {
         return theWrapped.getHidden();
     }
 }