<?php

/**
 * @file
 * Benchmarks an entity storage handler.
 */

use Drupal\Component\Utility\Random;

define('B_NUMBER_OF_FIELDS', 300);
define('B_LOOP', 100);

// Create an entity bundle with B_NUMBER_OF_FIELDS integer fields.
entity_create('webform_type', array(
  'id' => 'bundle_type_1',
  'name' => 'bundle_type_1',
))->save();
print "Created a new webform bundle 'bundle_type_1'.\n";

for ($counter = 0; $counter < B_NUMBER_OF_FIELDS; $counter++) {
  entity_create('field_storage_config', array(
    'field_name' => 'field_storage_' . $counter,
    'entity_type' => 'webform',
    'type' => 'integer',
  ))->save();
  entity_create('field_config', array(
    'field_name' => 'field_storage_' . $counter,
    'label' => 'field_' . $counter,
    'entity_type' => 'webform',
    'bundle' => 'bundle_type_1',
  ))->save();
  print "Created integer field $counter for 'bundle_type_1'.\n";
}

// Insert B_LOOP entities.
$total_time = 0;
$values = array('type' => 'bundle_type_1');
for ($counter = 0; $counter < B_NUMBER_OF_FIELDS; $counter++) {
  $values['field_storage_' . $counter] = array('value' => 111);
}

for ($i = 0; $i < B_LOOP; $i++) {
  $entity = entity_create('webform', $values);
  $start_time = microtime(TRUE);
  $entity->save();
  $end_time = microtime(TRUE);
  $total_time += $end_time - $start_time;
  print "Saved submission $i with 300 integer fields in " . ($end_time - $start_time) . ".\n";
}

print "\nAverage save time over " . B_LOOP . " submissions saves was " . ($total_time / B_LOOP) . ".\n\n";

// Delete the previously created submission and bundle.
$entities = entity_load_multiple_by_properties('webform', array('type' => 'bundle_type_1'));
$ids = array_keys($entities);
entity_delete_multiple('webform', $ids);
print "Deleted submissions.\n";

/******************************************************************************/

// Now repeat the above but for a field with a multiple-column schema.
// Create an entity bundle with B_NUMBER_OF_FIELDS text_with_summary fields.
entity_create('webform_type', array(
  'id' => 'bundle_type_2',
  'name' => 'bundle_type_2',
))->save();
print "Created a new webform bundle 'bundle_type_2'.\n";

$max = B_NUMBER_OF_FIELDS * 2;
for ($counter = B_NUMBER_OF_FIELDS; $counter < $max; $counter++) {
  entity_create('field_storage_config', array(
    'field_name' => 'field_storage_' . $counter,
    'entity_type' => 'webform',
    'type' => 'text_with_summary',
  ))->save();
  entity_create('field_config', array(
    'field_name' => 'field_storage_' . $counter,
    'label' => 'field_' . $counter,
    'entity_type' => 'webform',
    'bundle' => 'bundle_type_2',
  ))->save();
  print "Created text_with_summary field $counter for 'bundle_type_2'.\n";
}

// Insert B_LOOP entities.
$total_time = 0;
$random = new Random();
$value = $random->sentences(500);
$summary = substr($value, 0, 200);
$values = array('type' => 'bundle_type_2');
for ($counter = B_NUMBER_OF_FIELDS; $counter < $max; $counter++) {
  $values['field_storage_' . $counter] = array(
    'value' => $value,
    'summary' => $summary,
    'format' => 'plain_text',
  );
}

for ($i = 0; $i < B_LOOP; $i++) {
  $entity = entity_create('webform', $values);
  $start_time = microtime(TRUE);
  $entity->save();
  $end_time = microtime(TRUE);
  $total_time += $end_time - $start_time;
  print "Saved submission $i with 300 text_with_summary fields in " . ($end_time - $start_time) . ".\n";
}

print "\nAverage save time over " . B_LOOP . " submissions saves was " . ($total_time / B_LOOP) . ".\n\n";

// Delete the previously created submissions.
$entities = entity_load_multiple_by_properties('webform', array('type' => 'bundle_type_2'));
$ids = array_keys($entities);
entity_delete_multiple('webform', $ids);
print "Deleted submissions.\n";

// Delete the bundle types.
print "Deleting bundles.  This may take a while.\n";
entity_delete_multiple('webform_type', array('bundle_type_1'));
print "Deleted bundle 'bundle_type_1'.\n";
entity_delete_multiple('webform_type', array('bundle_type_2'));
print "Deleted bundle 'bundle_type_2'.\n";
print "Done.\n";