<?php

/**
 * @file
 * Install, update and uninstall functions for the Modal Page.
 */

use Drupal\Core\Field\BaseFieldDefinition;
use Drupal\Core\Serialization\Yaml;
use Drupal\Core\Url;
use Drupal\modal_page\Helper\ModalPageFieldHelper;
use Drupal\Core\Config\Entity\ConfigEntityType;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\user\Entity\Role;

// Modal Page install helper functions.
include_once __DIR__ . '/includes/modal_page.install.inc';

/**
 * Implements hook_install().
 */
function modal_page_install() {

  $messenger = \Drupal::messenger();

  $messenger->addStatus(t('Modal Page load bootstrap.min.js by default, if this library is already loaded in other place, you can verify a option <b>Don\'t load external JS Bootstrap</b> on <a href="@modal_page_settings">Modal Settings</a>', [
    '@modal_page_settings' => Url::fromRoute('modal_page.settings')->toString(),
  ]));

}

/**
 * Implements hook_uninstall().
 */
function modal_page_uninstall() {
  \Drupal::configFactory()->getEditable('modal_page.settings')->delete();

  // Remove the cookies set by the module.
  $modals = \Drupal::entityTypeManager()->getStorage('modal')->loadMultiple();

  if (empty($modals)) {
    return;
  }

  $modal_page_helper = \Drupal::service('modal_page.helper');

  foreach ($modals as $modal) {
    $modal_page_helper->removeCookie('please_do_not_show_again_modal_id_' . $modal->id());
    $modal_page_helper->removeCookie('hide_modal_id_' . $modal->id());
  }
}

/**
 * Modal Page with Entities.
 */
function modal_page_update_8001() {
  \Drupal::entityDefinitionUpdateManager()->applyUpdates();
  \Drupal::service('modal_page.modals')->importModalConfigToEntity();

  $messenger = \Drupal::messenger();
  $messenger->addStatus(t('Thanks for use Modal Page 2'));
  $messenger->addStatus(t('You may create Modal by visiting: You may create Modal at: Administration » Structure » Modal'));
}

/**
 * Implements hook_update_N().
 */
function modal_page_update_8201() {
  update_modal_page_views();
}

/**
 * Implements hook_update_N().
 *
 * Hook to update the entity modal_page_modal.
 */
function modal_page_update_8202() {
  create_storage_published();
  populate_published_field();

  \Drupal::service('cache.render')->invalidateAll();
}

/**
 * Implements hook_update_N().
 *
 * Hook to update views settings.
 */
function modal_page_update_8203() {
  update_modal_page_views();
}

/**
 * Add new field on entity to open modal by element click.
 */
function modal_page_update_8204() {
  update_entity_field_element_click();
}

/**
 * Create Auto Open Feature.
 */
function modal_page_update_8205() {

  $field_storage_definition = BaseFieldDefinition::create('boolean')
    ->setLabel(t("Auto Open"))
    ->setDefaultValue(TRUE)
    ->setDisplayConfigurable('form', TRUE)
    ->setDisplayOptions('form', [
      'type' => 'boolean_checkbox',
      'settings' => [
        'display_label' => TRUE,
      ],
      'weight' => -5,
    ]);

  \Drupal::entityDefinitionUpdateManager()->installFieldStorageDefinition('auto_open', 'modal_page_modal', 'modal_page_modal', $field_storage_definition);

  $field_to_be_updated = ['auto_open' => TRUE];

  modal_page_update_modal_table($field_to_be_updated);

  \Drupal::service('cache.render')->invalidateAll();
}

/**
 * Update on Modal Views to be more organized.
 */
function modal_page_update_8206() {
  update_modal_page_views();
}

/**
 * Created new field "Don't show again".
 */
function modal_page_update_8207() {
  $field_storage_definition = BaseFieldDefinition::create('boolean')
    ->setLabel(t("Enable <b>Don't show again</b> option"))
    ->setDefaultValue(TRUE)
    ->setDisplayConfigurable('form', TRUE)
    ->setDisplayOptions('form', [
      'type' => 'boolean_checkbox',
      'settings' => [
        'display_label' => TRUE,
      ],
      'weight' => -5,
    ]);

  \Drupal::entityDefinitionUpdateManager()->installFieldStorageDefinition('enable_dont_show_again_option', 'modal_page_modal', 'modal_page_modal', $field_storage_definition);

  $field_to_be_updated = ['enable_dont_show_again_option' => TRUE];

  modal_page_update_modal_table($field_to_be_updated);

  \Drupal::service('cache.render')->invalidateAll();
}

/**
 * Created new field to restrict Modal by Role.
 */
function modal_page_update_8208() {
  $modalPageFieldHelper = new ModalPageFieldHelper();
  $fieldRole = $modalPageFieldHelper->getFieldRole();
  \Drupal::entityDefinitionUpdateManager()->installFieldStorageDefinition('roles', 'modal_page_modal', 'modal_page_modal', $fieldRole);
}

/**
 * Created new field to choose label "Don't show again".
 */
function modal_page_update_40001() {
  // Its not necessary because we already fill items in modal_page_update_40003.
}

/**
 * Created new field "Close Modal with ESC and Clicling Outside".
 */
function modal_page_update_40002() {
  // Its not necessary because we already fill items in modal_page_update_40003.
}

/**
 * Create Modal Page Entity.
 */
function modal_page_update_40003() {

  $modalEntity = new ConfigEntityType([
    'id' => 'modal',
    'label' => new TranslatableMarkup('Modal'),
    'config_prefix' => 'modal',
    'admin_permission' => 'administer modal page',
    'label_callback' => 'getLabelFromPlugin',
    'entity_keys' => [
      'id' => 'id',
      'label' => 'label',
      'uuid' => 'uuid',
      'body' => 'body',
      'pages' => 'pages',
      'parameters' => 'parameters',
      'auto_open' => 'auto_open',
      'open_modal_on_element_click' => 'open_modal_on_element_click',
      'langcode' => 'langcode',
      'ok_label_button' => 'ok_label_button',
      'enable_dont_show_again_option' => 'enable_dont_show_again_option',
      'dont_show_again_label' => 'dont_show_again_label',
      'modal_size' => 'modal_size',
      'close_modal_esc_key' => 'close_modal_esc_key',
      'close_modal_clicking_outside' => 'close_modal_clicking_outside',
      'roles' => 'roles',
      'type' => 'type',
      'delay_display' => 'delay_display',
      'published' => 'published',
      'modal_page_auto_hide' => 'modal_page_auto_hide',
      'modal_page_auto_hide_delay' => 'modal_page_auto_hide_delay',
      'modal_page_show_once' => 'modal_page_show_once',
    ],
    'config_export' => [
      'id',
      'label',
      'uuid',
      'body',
      'pages',
      'parameters',
      'auto_open',
      'open_modal_on_element_click',
      'langcode',
      'ok_label_button',
      'enable_dont_show_again_option',
      'dont_show_again_label',
      'modal_size',
      'close_modal_esc_key',
      'close_modal_clicking_outside',
      'roles',
      'type',
      'delay_display',
      'published',
      'modal_page_auto_hide',
      'modal_page_auto_hide_delay',
      'modal_page_show_once',
    ],
  ]);

  \Drupal::entityDefinitionUpdateManager()->installEntityType($modalEntity);

  // Delete old Views.
  \Drupal::service('config.factory')->getEditable('views.view.' . 'list_modal')->delete();

  // Clear Views' cache.
  drupal_flush_all_caches();

  // Clear cache.
  \Drupal::service('cache.render')->invalidateAll();

  // Load Modals.
  $database = \Drupal::database();
  $query = $database->select('modal', 'm')->fields('m');
  $modals = $query->execute();

  // Create a Modal Backup.
  $modals = $modals->fetchAllAssoc('id');

  // Convert Object to Array.
  $modals = json_decode(json_encode($modals), TRUE);

  // Serialize Data to Backup.
  $modalBackup = serialize($modals);

  // Save backup.
  $config = \Drupal::service('config.factory')->getEditable('modal_page.settings');
  $config->set('modal_backup_content_entity', $modalBackup);
  $config->save();

  // Insert Modals in Config Entity.
  foreach ($modals as $modalId => $modal) {

    $modalEntityId = 0;
    if (!empty($modal['id'])) {
      $modalEntityId = $modal['id'];
    }

    $title = '';
    if (!empty($modal['title'])) {
      $title = $modal['title'];
    }

    $body = '';
    if (!empty($modal['body__value'])) {
      $body = $modal['body__value'];
    }

    $type = 'page';
    if (!empty($modal['type'])) {
      $type = $modal['type'];
    }

    $pages = '';
    if (!empty($modal['pages'])) {
      $pages = $modal['pages'];
    }

    $parameters = '';
    if (!empty($modal['parameters'])) {
      $parameters = $modal['parameters'];
    }

    $autoOpen = 0;
    if (!empty($modal['auto_open'])) {
      $autoOpen = $modal['auto_open'];
    }

    $openModalOnElementClick = '';
    if (!empty($modal['open_modal_on_element_click'])) {
      $openModalOnElementClick = $modal['open_modal_on_element_click'];
    }

    $enableDontShowAgainOption = 1;
    if (empty($modal['enable_dont_show_again_option'])) {
      $enableDontShowAgainOption = $modal['enable_dont_show_again_option'];
    }

    $dontShowAgainLabel = t("Don't show again");
    if (!empty($modal['dont_show_again_label'])) {
      $dontShowAgainLabel = $modal['dont_show_again_label'];
    }

    $closeModalEscKey = 1;
    if (isset($modal['close_modal_esc_key']) && empty($modal['close_modal_esc_key'])) {
      $closeModalEscKey = $modal['close_modal_esc_key'];
    }

    $closeModalClickingOutside = 1;
    if (isset($modal['close_modal_clicking_outside']) && empty($modal['close_modal_clicking_outside'])) {
      $closeModalClickingOutside = $modal['close_modal_clicking_outside'];
    }

    $published = 0;
    if (!empty($modal['published'])) {
      $published = $modal['published'];
    }

    $delayDisplay = 0;
    if (!empty($modal['delay_display'])) {
      $delayDisplay = $modal['delay_display'];
    }

    $modalSize = 'modal-md';
    if (!empty($modal['modal_size'])) {
      $modalSize = $modal['modal_size'];
    }

    $okLabelButton = t('OK');
    if (!empty($modal['ok_label_button'])) {
      $okLabelButton = $modal['ok_label_button'];
    }

    $langcode = '';
    if (!empty($modal['langcode'])) {
      $langcode = $modal['langcode'];
    }

    $autoHide = 0;
    if (!empty($modal['modal_page_auto_hide'])) {
      $autoHide = $modal['modal_page_auto_hide'];
    }

    $autoHideDelay = 5;
    if (!empty($modal['modal_page_auto_hide_delay'])) {
      $autoHideDelay = $modal['modal_page_auto_hide_delay'];
    }

    $showOnce = 0;
    if (!empty($modal['modal_page_show_once'])) {
      $showOnce = $modal['modal_page_show_once'];
    }

    // Get Roles.
    $roles = [];

    $databaseRoles = \Drupal::database();
    $queryRoles = $databaseRoles->select('modal_page_modal__roles', 'mpmr')->fields('mpmr');
    $queryRoles->condition('mpmr.entity_id', $modalEntityId, '=');
    $modalPageRoles = $queryRoles->execute()->fetchAll();

    // Convert Object to Array.
    $modalPageRoles = json_decode(json_encode($modalPageRoles), TRUE);

    foreach ($modalPageRoles as $modalPageRole) {

      $modalPageRole = json_decode(json_encode($modalPageRole), TRUE);

      if (!empty($modalPageRole['roles_value'])) {
        $role = $modalPageRole['roles_value'];
        $roles[$role] = $role;
      }
    }

    $modal = \Drupal::entityTypeManager()->getStorage('modal')->create();

    $id = preg_replace('/[^A-Za-z0-9\-]/', '_', strtolower($title));

    if ($id == 'thank_you_for_installing_modal_page') {
      continue;
    }

    $id = $id . '_' . $modalId;

    $modal->setId($id);
    $modal->setLabel($title);
    $modal->setBody($body);
    $modal->setType($type);
    $modal->setPages($pages);
    $modal->setParameters($parameters);
    $modal->setRoles($roles);
    $modal->setPublished($published);
    $modal->setDelayDisplay($delayDisplay);
    $modal->setAutoOpen($autoOpen);
    $modal->setOpenModalOnElementClick($openModalOnElementClick);
    $modal->setEnableDontShowAgainOption($enableDontShowAgainOption);
    $modal->setModalSize($modalSize);
    $modal->setModalVideo($modalVideo);
    $modal->setOkLabelButton($okLabelButton);
    $modal->setLangCode($langcode);
    $modal->setDontShowAgainLabel($dontShowAgainLabel);
    $modal->setCloseModalEscKey($closeModalEscKey);
    $modal->setCloseModalClickingOutside($closeModalClickingOutside);
    $modal->setModalAutoHide($autoHide);
    $modal->setModalAutoHideDelay($autoHideDelay);
    $modal->setShowModalOnlyOnce($showOnce);
    $modal->save();
  }

  $roles = Role::loadMultiple();

  foreach ($roles as $rid => $role) {

    // Skyp anonymous and authenticated.
    if ($rid == 'anonymous' || $rid == 'authenticated') {
      continue;
    }

    // If has permission, that's ok.
    if (!empty($role->hasPermission('administer modal page'))) {
      continue;
    }

    // Verify if have all permissions to receive the new one.
    if (!empty($role->hasPermission('delete modal entity')) && !empty($role->hasPermission('add modal entity')) && !empty($role->hasPermission('view modal entity')) && !empty($role->hasPermission('edit modal entity')) && !empty($role->hasPermission('administer modal entity'))) {
      $role->grantPermission('administer modal page');
      $role->save();
    }
  }

  modal_page_add_modal_thanks_for_upgrade_4();
}

/**
 * Insert Modal Header and Modal Footer Line.
 */
function modal_page_update_40004() {

  // Load all Modals.
  $modals = \Drupal::entityTypeManager()->getStorage('modal')->loadMultiple();

  foreach ($modals as $modal) {

    // Set Insert Horizontal Line Header = TRUE as default.
    $modal->setInsertHorizontalLineHeader(TRUE);

    // Set Insert Horizontal Line Footer = TRUE as default.
    $modal->setInsertHorizontalLineFooter(TRUE);

    // Modal Safe.
    $modal->save();
  }
}

/**
 * Insert Modal Header and Modal footer enabled by default.
 */
function modal_page_update_40005() {

  // Load all Modals.
  $modals = \Drupal::entityTypeManager()->getStorage('modal')->loadMultiple();

  foreach ($modals as $modal) {

    // Set Enable Modal Header as TRUE by default.
    $modal->setEnableModalHeader(TRUE);

    // Set Enable Modal footer as TRUE by default.
    $modal->setEnableModalFooter(TRUE);

    // Modal Safe.
    $modal->save();
  }
}

/**
 * Insert Modal Display Title enabled by default and button X enabled as well.
 */
function modal_page_update_40006() {

  // Load all Modals.
  $modals = \Drupal::entityTypeManager()->getStorage('modal')->loadMultiple();

  foreach ($modals as $modal) {

    // Set Display Title as TRUE by default.
    $modal->setDisplayTitle(TRUE);

    // Set Display Button X as TRUE by default.
    $modal->setDisplayButtonXclose(TRUE);

    // Modal Save.
    $modal->save();
  }
}

/**
 * Adds a new settings item with default value.
 */
function modal_page_update_40007() {

  $config = \Drupal::configFactory()->getEditable('modal_page.settings');

  // Set load_bootstrap_cdn as TRUE by default.
  $config->set('load_bootstrap_cdn', TRUE);

  // Save.
  $config->save();

  // If do you have option to don't load, so set the new item as FALSE.
  $dontLoadModalPageExternalJs = $config->get('no_modal_page_external_js');

  if (!empty($dontLoadModalPageExternalJs)) {
    $config->set('load_bootstrap_cdn', FALSE);
    $config->save();
  }
}

/**
 * Adds a new settings item with default value.
 */
function modal_page_update_40008() {

  $config = \Drupal::configFactory()->getEditable('modal_page.settings');

  $loadBootstrap = $config->get('load_bootstrap_cdn');

  $config->set('load_bootstrap', $loadBootstrap);

  $config->clear('load_bootstrap_cdn');

  $config->clear('no_modal_page_external_js');

  $config->save();
}

/**
 * Update the "Languages to Show" field baseed on the old "language" field.
 */
function modal_page_update_40009() {

  // Load all Modals.
  $modals = \Drupal::entityTypeManager()->getStorage('modal')->loadMultiple();

  foreach ($modals as $modal) {

    // If there is no language code, skip.
    if (empty($modal->getlangcode())) {
      continue;
    }

    // Get the Modal's language code.
    $langCode = $modal->getlangcode();

    // Get Languages to Show.
    $languagesToShow = $modal->getLanguagesToShow();

    // Include the new lang code.
    $languagesToShow[$langCode] = $langCode;

    // Store the new value.
    $modal->setLanguagesToShow($languagesToShow);

    // Modal Save.
    $modal->save();
  }

}

/**
 * Update the performance settings with default value.
 */
function modal_page_update_400010() {

  $config = \Drupal::configFactory()->getEditable('modal_page.settings');

  $config->set('clear_caches_on_modal_save', 1);

  $config->save();
}

/**
 * Update the Top Right Label Button and Enable Right Button with Default Value.
 */
function modal_page_update_400011() {

  $config = \Drupal::configFactory()->getEditable('modal_page.settings');

  $config->set('clear_caches_on_modal_save', 1);

  $config->save();

  // Load all Modals.
  $modals = \Drupal::entityTypeManager()->getStorage('modal')->loadMultiple();

  foreach ($modals as $modal) {

    // Set Enable Right Button.
    $modal->setEnableRightButton(TRUE);

    // Store the new value.
    $modal->setTopRightButtonLabel('x');

    // Modal Save.
    $modal->save();
  }
}

/**
 * Update the configuration modals with default value.
 */
function modal_page_update_400012() {
  // Load all Modals.
  $modals = \Drupal::entityTypeManager()->getStorage('modal')->loadMultiple();

  foreach ($modals as $modal) {

    // Set Modal auto hide default value.
    $modal->setModalAutoHide(FALSE);

    // Set modal auto hide delay.
    $modal->setModalAutoHideDelay(5);

    // Set show modal only once default value.
    $modal->setShowModalOnlyOnce(FALSE);

    // Modal Save.
    $modal->save();
  }
}

/**
 * Update the custom cookie configuration with default value.
 */
function modal_page_update_400013() {

  $config = \Drupal::configFactory()->getEditable('modal_page.settings');

  $config->set('default_cookie_expiration', 10000);

  $config->save();

  $modals = \Drupal::entityTypeManager()->getStorage('modal')->loadMultiple();

  foreach ($modals as $modal) {

    // Set custom cookie expiration.
    $modal->setEnableCustomCookieExpiration(FALSE);

    $modal->save();
  }
}

/**
 * Update the bootstrap version configuration with default value.
 */
function modal_page_update_500001() {

  $config = \Drupal::configFactory()->getEditable('modal_page.settings');

  $config->set('bootstrap_version', '3x');

  $config->save();
}

// -----------------------------------------------------------------------------
// Auxiliar Methods. @codingStandardsIgnoreLine
// -----------------------------------------------------------------------------

/**
 * Create the field published.
 */
function create_storage_published() {
  $field_storage_definition = BaseFieldDefinition::create('boolean')
    ->setLabel(t("Published"))
    ->setDefaultValue(TRUE)
    ->setDisplayConfigurable('form', TRUE)
    ->setDisplayOptions('form', [
      'type' => 'boolean_checkbox',
      'settings' => [
        'display_label' => TRUE,
      ],
      'weight' => -5,
    ]);

  \Drupal::entityDefinitionUpdateManager()
    ->installFieldStorageDefinition('published', 'modal_page_modal', 'modal_page_modal', $field_storage_definition);
}

/**
 * Set field published.
 */
function populate_published_field() {
  $modals = \Drupal::entityTypeManager()->getStorage('modal_page_modal')->loadMultiple();

  foreach ($modals as $modal) {

    $modal->published->setValue(TRUE);
    if ($modal->type->value == 'page' && empty(trim($modal->pages->value))) {
      $modal->published->setValue(FALSE);
    }

    if ($modal->type->value == 'parameter' && empty(trim($modal->paramenters->value))) {
      $modal->published->setValue(FALSE);
    }

    $modal->save();
  }
}

/**
 * Update views settings.
 */
function update_modal_page_views() {
  if (empty(\Drupal::moduleHandler()->moduleExists('views'))) {
    return FALSE;
  }

  $config_views_path = \Drupal::service('extension.list.module')->getPath('modal_page') . '/config/optional/views.view.list_modal.yml';

  $data = Yaml::decode(file_get_contents($config_views_path));

  \Drupal::configFactory()->getEditable('views.view.list_modal')->setData($data)->save(TRUE);

  \Drupal::service('cache.render')->invalidateAll();
}

/**
 * Create field to open modal by element click.
 */
function update_entity_field_element_click() {
  $field_storage_definition = BaseFieldDefinition::create('string')
    ->setLabel(t('Open this modal clicking on this element'))
    ->setDescription(t('Example: <b>.open-modal-welcome</b>'))
    ->setRequired(FALSE)
    ->setSettings([
      'max_length' => 255,
      'text_processing' => 0,
    ])
    ->setDefaultValue(NULL)
    ->setDisplayOptions('view', [
      'label' => 'above',
      'type' => 'string',
      'weight' => -5,
    ])
    ->setDisplayOptions('form', [
      'type' => 'string_textfield',
      'weight' => -5,
    ])
    ->setDisplayConfigurable('form', TRUE)
    ->setDisplayConfigurable('view', TRUE);

  \Drupal::entityDefinitionUpdateManager()->installFieldStorageDefinition('open_modal_on_element_click', 'modal_page_modal', 'modal_page_modal', $field_storage_definition);
}

/**
 * Update Modal Page Table.
 */
function modal_page_update_modal_table(array $fields) {

  if (empty(\Drupal::service('database')->schema()->tableExists('modal'))) {
    return FALSE;
  }

  $database = \Drupal::service('database');
  $database->update('modal')->fields($fields)->execute();

  return TRUE;
}
