<?php
use CRM_Archivemailing_ExtensionUtil as E;

class CRM_Archivemailing_BAO_MailingArchiveStat extends CRM_Archivemailing_DAO_MailingArchiveStat {

  /**
   * Create a new MailingArchiveStat based on array-data
   *
   * @param array $params key-value pairs
   * @return CRM_Archivemailing_DAO_MailingArchiveStat|NULL
   */
  public static function create($params) {
    $className = 'CRM_Archivemailing_DAO_MailingArchiveStat';
    $entityName = 'MailingArchiveStat';
    $hook = empty($params['id']) ? 'create' : 'edit';

    if (empty($params['mailing_id'])) {
      throw new Exception('Missing required param: mailing_id');
    }

    $mailing_id = $params['mailing_id'];

    // I guess we could feed create() with the stats, but otherwise we will fetch them
    if (count($params) == 1) {
      $report = CRM_Mailing_BAO_Mailing::report($mailing_id);
      $params['recipients'] = $report['event_totals']['queue'];
      $params['deliveries'] = $report['event_totals']['delivered'];
      $params['forwards'] = $report['event_totals']['forward'];
      $params['replies'] = $report['event_totals']['reply'];
      $params['unsubscribes'] = $report['event_totals']['unsubscribe'];
      $params['optouts'] = $report['event_totals']['optout'];
      $params['bounces'] = $report['event_totals']['bounce'];
    }

    CRM_Utils_Hook::pre($hook, $entityName, CRM_Utils_Array::value('id', $params), $params);
    $instance = new $className();
    $instance->copyValues($params);
    $instance->save();
    CRM_Utils_Hook::post($hook, $entityName, $instance->id, $instance);

    return $instance;
  }

}