<?php
declare(strict_types=1);

namespace CakeContactUs\Controller\Component;

use Cake\Controller\Component;
use Cake\Core\Configure;
use Cake\Datasource\EntityInterface;
use Cake\Http\Response;
use Cake\I18n\DateTime;
use Cake\Log\Log;
use Cake\ORM\Table;
use Cake\ORM\TableRegistry;
use CakeContactUs\CakeContactUsPlugin;
use CakeContactUs\Model\Table\ContactUsFormSubmissionsTable;

/**
 * ContactUs component
 *
 * @property \Cake\Controller\Component\FlashComponent $Flash
 */
class ContactUsComponent extends Component {

	/**
     * @var \CakeContactUs\Model\Table\ContactUsFormSubmissionsTable|\Cake\ORM\Table
     */
	protected ContactUsFormSubmissionsTable|Table $ContactUsFormSubmissions;

	/**
     * Default configuration.
     *
     * @var array<string, mixed>
     */
	protected array $_defaultConfig = [];

	/**
     * @var array|string[]
     */
	protected array $components = ['Flash'];

	/**
     * @param array $config
     * @throws \Exception
     * @return void
     *
     */
	public function initialize(array $config): void {
		parent::initialize($config); // TODO: Change the autogenerated stub

		$this->ContactUsFormSubmissions = TableRegistry::getTableLocator()->get('CakeContactUs.ContactUsFormSubmissions');

		$requireCaptcha = Configure::readOrFail('ContactUs.fields.captcha');
		$this->setConfig('redirectUrl', Configure::read('ContactUs.redirectUrl', '/'));
		$this->setConfig('addIdToRedirect', Configure::read('ContactUs.addIdToRedirect', false));
		$this->setConfig('requireEmail', Configure::readOrFail('ContactUs.fields.email'));
		$this->setConfig('requireCaptcha', $requireCaptcha);
		if ($requireCaptcha) {
//            $this->_registry->load('Captcha.Captcha');
			$this->getController()->viewBuilder()->addHelpers(['Captcha.Captcha']);
		}
	}

	/**
     * @return \Cake\Datasource\EntityInterface|\CakeContactUs\Model\Entity\ContactUsFormSubmission
     */
	public function newContactUsForm() {
		if ($this->getConfig('requireCaptcha')) {
			$this->ContactUsFormSubmissions->addBehavior('Captcha.Captcha');
		}

		return $this->ContactUsFormSubmissions->newEmptyEntity();
	}

	/**
     * @return \Cake\Http\Response|null|void
     */
	public function processContactUsForm(EntityInterface $contactUsFormSubmission, array|null $postData) {
		if (!isset($postData)) {
			$postData = $this->getController()->getRequest()->getData();
		}
		$postData['client_ip'] = array_key_exists('client_ip', $postData) && $postData['client_ip'] ?
			$postData['client_ip'] :
			($this->getConfig('clientIpHeader') ?
				$this->getController()->getRequest()->getHeaderLine($this->getConfig('clientIpHeader')) :
				$this->getController()->getRequest()->clientIp()
			);
		$postData['submitted_at'] = DateTime::now();

		$event = $this->getController()->dispatchEvent(CakeContactUsPlugin::EVENT_BEFORE_CONTACT_US_FORM_SAVED, [
			'contactUsFormSubmission' => $contactUsFormSubmission,
		], $this->getController());
		$result = $event->getResult();
		Log::debug(print_r('$result', true));
		Log::debug(print_r($result, true));
		if ($result instanceof EntityInterface) {
			$postData = $result->toArray();
			$contactUsFormSubmission = $this->ContactUsFormSubmissions->patchEntity($contactUsFormSubmission, $postData);
			if ($contactUsFormSubmission->getErrors()) {
				Log::debug(print_r('$contactUsFormSubmission->getErrors()', true));
				Log::debug(print_r($contactUsFormSubmission->getErrors(), true));
			}
			$contactUsFormSubmissionSaved = $this->ContactUsFormSubmissions->save($contactUsFormSubmission);
			if ($contactUsFormSubmissionSaved) {
				return $this->_afterFormSaved($contactUsFormSubmissionSaved);
			}
			// @TODO contact us form submission failed - handle here
		}

		if ($event->isStopped()) {
			return $this->getController()->redirect($event->getResult());
		}
		if (!$postData) {
			return;
		}

		$contactUsFormSubmission = $this->ContactUsFormSubmissions->patchEntity($contactUsFormSubmission, $postData);
		if ($contactUsFormSubmission->getErrors()) {
			Log::debug(print_r('$contactUsFormSubmission->getErrors()', true));
			Log::debug(print_r($contactUsFormSubmission->getErrors(), true));
		}

		$contactUsFormSubmissionSaved = $this->ContactUsFormSubmissions->save($contactUsFormSubmission);

		if ($contactUsFormSubmissionSaved) {
			return $this->_afterFormSaved($contactUsFormSubmissionSaved);
		}
		$message = __d('cake_contact_us', 'Something doesn\'t look quite right. Please try again.');

		$this->Flash->error($message);

		// @TODO contact us form submission failed - handle here
		$this->getController()->set(['contactUsFormSubmission' => $contactUsFormSubmission]);
	}

	/**
     * Prepare flash messages after registration, and dispatch afterRegister event
     *
     * @param \Cake\Datasource\EntityInterface|\CakeContactUs\Model\Entity\ContactUsFormSubmission $contactUsFormSubmissionSaved Contact us form submission entity
     * @return \Cake\Http\Response
     */
	protected function _afterFormSaved(EntityInterface $contactUsFormSubmissionSaved) {
		$message = __d('cake_contact_us', 'Message received, thank you. We will be in touch soon.');
		$event = $this->getController()->dispatchEvent(CakeContactUsPlugin::EVENT_AFTER_CONTACT_US_FORM_SAVED, [
			'contactUsFormSubmission' => $contactUsFormSubmissionSaved,
		], $this->getController());
		$result = $event->getResult();
		if ($result instanceof Response) {
			return $result;
		}
		$this->Flash->success($message);

		$redirectUrl = $this->getConfig('redirectUrl');
		Log::debug(print_r('$contactUsFormSubmissionSaved after save', true));
		Log::debug(print_r($contactUsFormSubmissionSaved, true));
		if ($this->getConfig('addIdToRedirect')) {
			$redirectUrl[] = $contactUsFormSubmissionSaved->get($this->ContactUsFormSubmissions->getPrimaryKey());
		}

		return $this->getController()->redirect($redirectUrl);
	}

}