<?php

/*
 * This file is part of the Access to Memory (AtoM) software.
 *
 * Access to Memory (AtoM) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Access to Memory (AtoM) is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Access to Memory (AtoM).  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * Map between ISAAR CSV format and Qubit data model
 *
 * @package    AccesstoMemory
 * @subpackage sfIsaarPlugin
 * @author     David Juhasz <david@artefactual.com>
 */
class qtIsaarCsv extends sfIsaarPlugin
{
  protected
    $resource,
    $isaar,
    $sourceId;

  public static
    $keymapSource,
    $keymapTarget = 'actor',
    $entityTypeLookup,

    $NAMES = array(
      'authorizedFormOfName',
      'datesOfExistence',
      'descriptionIdentifier',
      'entityType',
      'functions',
      'generalContext',
      'history',
      'identifier',
      'institutionIdentifier',
      'internalStructures',
      'languages',
      'legalStatus',
      'maintenanceNotes',
      'mandates',
      //'otherNames',
      //'parallelNames',
      'places',
      'rules',
      'scripts',
      'sources',
      //'standardizedNames'
      'uniqueId'
    );

  public function __construct($resource)
  {
    $this->resource = $resource;
    $this->isaar = new sfIsaarPlugin($this->resource);
  }

  public function __get($name)
  {
    if (in_array($name, self::$NAMES))
    {
      switch ($name)
      {
        case 'maintenanceNotes':
          return $this->isaar->maintenanceNotes = $value;

        case 'uniqueId':
          return $this->sourceId;

        default:
          return $this->resource->__get($name);
      }
    }
  }

  public function __set($name, $value)
  {
    if (in_array($name, self::$NAMES))
    {
      switch ($name)
      {
        case 'entityType':
          $value = strtolower($value);
          if (isset(self::$entityTypeLookup[$value]))
          {
            $this->resource->entityTypeId = self::$entityTypeLookup[$value];
          }
          break;

        case 'maintenanceNotes':
          $this->isaar->maintenanceNotes = $value;
          break;

        case 'uniqueId':
          $this->sourceId = $value;
          break;

        default:
          $this->resource->__set($name, $value);
      }
    }

    return $this;
  }

  public function save($connection = null)
  {
    $this->resource->save($connection);

    // Add to keymap table
    $keymap = new QubitKeymap;
    $keymap->sourceName = self::$keymapSource;
    $keymap->sourceId = $this->sourceId;
    $keymap->targetName = self::$keymapTarget;
    $keymap->targetId = $this->resource->id;

    $keymap->save($connection);

    return $this;
  }
}
