<?php

/**
 * @file
 * Contains install and update hooks.
 */

use Drupal\Core\Url;
use Drupal\Core\Config\InstallStorage;
use Drupal\Core\Config\FileStorage;
use Drupal\Core\Field\BaseFieldDefinition;

/**
 * Implements hook_module_preinstall().
 */
function contact_storage_module_preinstall($module) {
  if ($module !== 'contact_storage') {
    return;
  }
  $entity_definition_update_manager = \Drupal::entityDefinitionUpdateManager();
  $original_contact_message = $entity_definition_update_manager->getEntityType('contact_message');
  $original_contact_form = \Drupal::entityTypeManager()->getDefinition('contact_form');
  $entity_type_contact_message = clone $original_contact_message;
  $entity_definition_update_manager->uninstallEntityType($original_contact_message);

  // Update the entity type definition and make it use the default SQL storage.
  // @see contact_storage_entity_type_alter()
  $entity_types = [
    'contact_message' => $entity_type_contact_message,
    'contact_form' => $original_contact_form,
  ];
  contact_storage_entity_type_alter($entity_types);
  $entity_definition_update_manager->installEntityType($entity_types['contact_message']);
}

/**
 * Make sure the fields are added.
 */
function contact_storage_update_8001() {
  _contact_storage_ensure_fields();
}

/**
 * Ensure fields are added.
 */
function _contact_storage_ensure_fields() {
  /** @var \Drupal\Core\Entity\EntityFieldManagerInterface $field_manager */
  $field_manager = \Drupal::service('entity_field.manager');

  $entity_definition_update_manager = \Drupal::entityDefinitionUpdateManager();
  foreach (['id', 'created', 'uid', 'ip_address'] as $field_name) {
    $field_definition = $field_manager->getFieldStorageDefinitions('contact_message')[$field_name];
    $entity_definition_update_manager->installFieldStorageDefinition($field_name, 'contact_message', 'contact_storage', $field_definition);
  }
}

/**
 * Save the bulk delete action to config.
 */
function contact_storage_update_8002() {
  $entity_type_manager = \Drupal::entityTypeManager();
  $module_handler = \Drupal::moduleHandler();

  // Save the bulk delete action to config.
  $config_install_path = $module_handler->getModule('contact_storage')->getPath() . '/' . InstallStorage::CONFIG_INSTALL_DIRECTORY;

  // Create action if it doesn't exist.
  $action_storage = $entity_type_manager->getStorage('action');
  $action = $action_storage->load('message_delete_action');
  if (!$action) {
    $storage = new FileStorage($config_install_path);
    $entity_type_manager
      ->getStorage('action')
      ->create($storage->read('system.action.contact_message_delete_action'))
      ->save();
  }
}

/**
 * Defines fields for the user id and ip address, for the contact messages.
 */
function contact_storage_update_8003() {
  $storage_definition = BaseFieldDefinition::create('entity_reference')
    ->setLabel(t('User ID'))
    ->setDescription(t('The user ID.'))
    ->setSetting('target_type', 'contact_form')
    ->setDefaultValueCallback('contact_storage_contact_message_default_uid');
  \Drupal::entityDefinitionUpdateManager()
    ->installFieldStorageDefinition('uid', 'contact_message', 'contact_storage', $storage_definition);

  $storage_definition = BaseFieldDefinition::create('string')
    ->setLabel(t('IP address'))
    ->setDescription(t('The IP address of the submitter.'))
    ->setDefaultValueCallback('contact_storage_contact_message_default_ip_address');
  \Drupal::entityDefinitionUpdateManager()
    ->installFieldStorageDefinition('ip_address', 'contact_message', 'contact_storage', $storage_definition);
}

/**
 * Updates the redirect paths to the core property redirect path.
 */
function contact_storage_update_8200() {
  $config_factory = \Drupal::configFactory();
  // Iterate on all text formats config entities.
  foreach ($config_factory->listAll('contact.form.') as $name) {
    if ($redirect_page = $config_factory->get($name)->get('third_party_settings.contact_storage.redirect_uri')) {
      $config = $config_factory->getEditable($name);
      $config->clear('third_party_settings.contact_storage.redirect_uri');
      try {
        $url = '/' . Url::fromUri($redirect_page)->getInternalPath();
      }
      catch (Exception $e) {
        continue;
      }
      if (!$config->get('redirect')) {
        $config->set('redirect', $url);
      }
      $config->save();
    }
  }
}

/**
 * Enables the options module as it is now a dependency.
 */
function contact_storage_update_8201() {
  \Drupal::service('module_installer')->install(['options']);
}

/**
 * Fix the last installed definition for the 'contact_message' entity type.
 */
function contact_storage_update_8202() {
  $entity_type = \Drupal::entityDefinitionUpdateManager()->getEntityType('contact_message');
  $keys = $entity_type->getKeys();
  if (empty($keys['langcode'])) {
    $keys['langcode'] = 'langcode';
    $entity_type->set('entity_keys', $keys);
    \Drupal::entityDefinitionUpdateManager()->updateEntityType($entity_type);
  }
}