class ModulesUninstallConfirmForm

class ModulesUninstallConfirmForm extends ConfirmFormBase {
    use ConfigDependencyDeleteFormTrait;
    use DeprecatedServicePropertyTrait;
    
    /**
     * {@inheritdoc}
     */
    protected $deprecatedProperties = [
        'entityManager' => 'entity.manager',
    ];
    
    /**
     * The module installer service.
     *
     * @var \Drupal\Core\Extension\ModuleInstallerInterface
     */
    protected $moduleInstaller;
    
    /**
     * The expirable key value store.
     *
     * @var \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface
     */
    protected $keyValueExpirable;
    
    /**
     * The configuration manager.
     *
     * @var \Drupal\Core\Config\ConfigManagerInterface
     */
    protected $configManager;
    
    /**
     * The entity type manager.
     *
     * @var \Drupal\Core\Entity\EntityTypeManagerInterface
     */
    protected $entityTypeManager;
    
    /**
     * An array of modules to uninstall.
     *
     * @var array
     */
    protected $modules = [];
    
    /**
     * The module extension list.
     *
     * @var \Drupal\Core\Extension\ModuleExtensionList
     */
    protected $moduleExtensionList;
    
    /**
     * Constructs a ModulesUninstallConfirmForm object.
     *
     * @param \Drupal\Core\Extension\ModuleInstallerInterface $module_installer
     *   The module installer.
     * @param \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface $key_value_expirable
     *   The key value expirable factory.
     * @param \Drupal\Core\Config\ConfigManagerInterface $config_manager
     *   The configuration manager.
     * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
     *   The entity type manager.
     * @param \Drupal\Core\Extension\ModuleExtensionList $extension_list_module
     *   The module extension list.
     */
    public function __construct(ModuleInstallerInterface $module_installer, KeyValueStoreExpirableInterface $key_value_expirable, ConfigManagerInterface $config_manager, EntityTypeManagerInterface $entity_type_manager, ModuleExtensionList $extension_list_module) {
        $this->moduleInstaller = $module_installer;
        $this->keyValueExpirable = $key_value_expirable;
        $this->configManager = $config_manager;
        $this->entityTypeManager = $entity_type_manager;
        $this->moduleExtensionList = $extension_list_module;
    }
    
    /**
     * {@inheritdoc}
     */
    public static function create(ContainerInterface $container) {
        return new static($container->get('module_installer'), $container->get('keyvalue.expirable')
            ->get('modules_uninstall'), $container->get('config.manager'), $container->get('entity_type.manager'), $container->get('extension.list.module'));
    }
    
    /**
     * {@inheritdoc}
     */
    public function getQuestion() {
        return $this->t('Confirm uninstall');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getConfirmText() {
        return $this->t('Uninstall');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getCancelUrl() {
        return new Url('system.modules_uninstall');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getDescription() {
        return $this->t('Would you like to continue with uninstalling the above?');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getFormId() {
        return 'system_modules_uninstall_confirm_form';
    }
    
    /**
     * {@inheritdoc}
     */
    public function buildForm(array $form, FormStateInterface $form_state) {
        // Retrieve the list of modules from the key value store.
        $account = $this->currentUser()
            ->id();
        $this->modules = $this->keyValueExpirable
            ->get($account);
        // Prevent this page from showing when the module list is empty.
        if (empty($this->modules)) {
            $this->messenger()
                ->addError($this->t('The selected modules could not be uninstalled, either due to a website problem or due to the uninstall confirmation form timing out. Please try again.'));
            return $this->redirect('system.modules_uninstall');
        }
        $data = $this->moduleExtensionList
            ->getList();
        $form['text']['#markup'] = '<p>' . $this->t('The following modules will be completely uninstalled from your site, and <em>all data from these modules will be lost</em>!') . '</p>';
        $form['modules'] = [
            '#theme' => 'item_list',
            '#items' => array_map(function ($module) use ($data) {
                return $data[$module]->info['name'];
            }, $this->modules),
        ];
        // List the dependent entities.
        $this->addDependencyListsToForm($form, 'module', $this->modules, $this->configManager, $this->entityTypeManager);
        return parent::buildForm($form, $form_state);
    }
    
    /**
     * {@inheritdoc}
     */
    public function submitForm(array &$form, FormStateInterface $form_state) {
        // Clear the key value store entry.
        $account = $this->currentUser()
            ->id();
        $this->keyValueExpirable
            ->delete($account);
        // Uninstall the modules.
        $this->moduleInstaller
            ->uninstall($this->modules);
        $this->messenger()
            ->addStatus($this->t('The selected modules have been uninstalled.'));
        $form_state->setRedirectUrl($this->getCancelUrl());
    }

}