<?php

/**
 * @file
 * Post update functions for Shipping.
 */

use Drupal\Core\Entity\Entity\EntityFormMode;

/**
 * Re-save shipping methods to populate the condition operator field.
 */
function commerce_shipping_post_update_1(&$sandbox = NULL) {
  $shipping_method_storage = \Drupal::entityTypeManager()->getStorage('commerce_shipping_method');
  if (!isset($sandbox['current_count'])) {
    $query = $shipping_method_storage->getQuery();
    $sandbox['total_count'] = $query->count()->execute();
    $sandbox['current_count'] = 0;

    if (empty($sandbox['total_count'])) {
      $sandbox['#finished'] = 1;
      return;
    }
  }

  $query = $shipping_method_storage->getQuery();
  $query->range($sandbox['current_count'], 25);
  $result = $query->execute();
  if (empty($result)) {
    $sandbox['#finished'] = 1;
    return;
  }

  /** @var \Drupal\commerce_shipping\Entity\ShippingMethodInterface[] $shipping_methods */
  $shipping_methods = $shipping_method_storage->loadMultiple($result);
  foreach ($shipping_methods as $shipping_method) {
    $shipping_method->setConditionOperator('AND');
    $shipping_method->save();
  }

  $sandbox['current_count'] += 25;
  if ($sandbox['current_count'] >= $sandbox['total_count']) {
    $sandbox['#finished'] = 1;
  }
  else {
    $sandbox['#finished'] = ($sandbox['total_count'] - $sandbox['current_count']) / $sandbox['total_count'];
  }
}

/**
 * Add workflow property to shipping method plugins.
 */
function commerce_shipping_post_update_2(&$sandbox = NULL) {
  $shipping_method_storage = \Drupal::entityTypeManager()->getStorage('commerce_shipping_method');
  if (!isset($sandbox['current_count'])) {
    $query = $shipping_method_storage->getQuery();
    $sandbox['total_count'] = $query->count()->execute();
    $sandbox['current_count'] = 0;

    if (empty($sandbox['total_count'])) {
      $sandbox['#finished'] = 1;
      return;
    }
  }

  $query = $shipping_method_storage->getQuery();
  $query->range($sandbox['current_count'], 25);
  $result = $query->execute();
  if (empty($result)) {
    $sandbox['#finished'] = 1;
    return;
  }

  /** @var \Drupal\commerce_shipping\Entity\ShippingMethodInterface[] $shipping_methods */
  $shipping_methods = $shipping_method_storage->loadMultiple($result);
  foreach ($shipping_methods as $shipping_method) {
    // Work on the raw plugin item to avoid defaults being merged in.
    $plugin = $shipping_method->get('plugin')->first();
    $configuration = $plugin->target_plugin_configuration;
    if (!isset($configuration['workflow'])) {
      $configuration['workflow'] = 'shipment_default';
      $plugin->target_plugin_configuration = $configuration;
      $shipping_method->save();
    }
  }

  $sandbox['current_count'] += 25;
  if ($sandbox['current_count'] >= $sandbox['total_count']) {
    $sandbox['#finished'] = 1;
  }
  else {
    $sandbox['#finished'] = ($sandbox['total_count'] - $sandbox['current_count']) / $sandbox['total_count'];
  }
}

/**
 * Create the 'checkout' form/view mode and displays for the shipment entity.
 */
function commerce_shipping_post_update_3() {
  /** @var \Drupal\commerce\Config\ConfigUpdaterInterface $config_updater */
  $config_updater = \Drupal::service('commerce.config_updater');
  $result = $config_updater->import([
    'core.entity_form_mode.commerce_shipment.checkout',
    'core.entity_form_display.commerce_shipment.default.checkout',
    'core.entity_view_mode.commerce_shipment.checkout',
    'core.entity_view_display.commerce_shipment.default.checkout',
  ]);
  $message = implode('<br>', $result->getFailed());

  return $message;
}

/**
 * Create the "shipping" form mode for profiles.
 */
function commerce_shipping_post_update_4() {
  if (EntityFormMode::load('profile.shipping')) {
    return '';
  }

  /** @var \Drupal\commerce\Config\ConfigUpdaterInterface $config_updater */
  $config_updater = \Drupal::service('commerce.config_updater');
  $result = $config_updater->import([
    'core.entity_form_mode.profile.shipping',
  ]);
  $message = implode('<br>', $result->getFailed());

  return $message;
}