<?php

namespace Controllers\ServiceMessages;

use BusinessLogic\Helpers;
use BusinessLogic\Security\UserContext;
use BusinessLogic\ServiceMessages\ServiceMessage;
use BusinessLogic\ServiceMessages\ServiceMessageHandler;
use Controllers\JsonRetriever;

class ServiceMessagesController extends \BaseClass {
    function get() {
        global $applicationContext, $hesk_settings;

        /* @var $handler ServiceMessageHandler */
        $handler = $applicationContext->get(ServiceMessageHandler::clazz());

        return output($handler->getServiceMessages($hesk_settings));
    }

    function post() {
        global $applicationContext, $userContext, $hesk_settings;

        /* @var $handler ServiceMessageHandler */
        $handler = $applicationContext->get(ServiceMessageHandler::clazz());

        $data = JsonRetriever::getJsonData();
        $element = $handler->createServiceMessage($this->buildElementModel($data, $userContext), $hesk_settings);

        return output($element, 201);
    }

    function put($id) {
        global $applicationContext, $hesk_settings;

        /* @var $handler ServiceMessageHandler */
        $handler = $applicationContext->get(ServiceMessageHandler::clazz());

        $data = JsonRetriever::getJsonData();
        $serviceMessage = $this->buildElementModel($data, null, false);
        $serviceMessage->id = $id;
        $element = $handler->editServiceMessage($serviceMessage, $hesk_settings);

        return output($element);
    }

    function delete($id) {
        global $applicationContext, $hesk_settings;

        /* @var $handler ServiceMessageHandler */
        $handler = $applicationContext->get(ServiceMessageHandler::clazz());

        $handler->deleteServiceMessage($id, $hesk_settings);

        return http_response_code(204);
    }

    /**
     * @param $data array
     * @param $userContext UserContext
     * @return ServiceMessage
     */
    private function buildElementModel($data, $userContext, $creating = true) {
        $serviceMessage = new ServiceMessage();

        if (!$creating) {
            $serviceMessage->order = $data['order'];
        }

        if ($creating) {
            $serviceMessage->createdBy = $userContext->id;
        }

        $serviceMessage->title = Helpers::safeArrayGet($data, 'title');
        $serviceMessage->icon = Helpers::safeArrayGet($data, 'icon');
        $serviceMessage->message = Helpers::safeArrayGet($data, 'message');
        $serviceMessage->published = Helpers::safeArrayGet($data, 'published');
        $serviceMessage->style = Helpers::safeArrayGet($data, 'style');
        $serviceMessage->language = Helpers::safeArrayGet($data, 'language');

        $jsonLocations = Helpers::safeArrayGet($data, 'locations');

        if ($jsonLocations !== null && !empty($jsonLocations)) {
            foreach ($jsonLocations as $key => $value) {
                $serviceMessage->locations[] = $value;
            }
        }

        return $serviceMessage;
    }

    static function sort($id, $direction) {
        global $applicationContext, $hesk_settings;

        /* @var $handler ServiceMessageHandler */
        $handler = $applicationContext->get(ServiceMessageHandler::clazz());

        $handler->sortServiceMessage(intval($id), $direction, $hesk_settings);
    }
}