<?php

namespace App\Controllers;

use PhalconRest\Mvc\Controllers\CrudResourceController;
use Phalcon\Mvc\Model;

class UserController extends CrudResourceController
{
    public function me()
    {
        return $this->createResourceResponse($this->userService->getDetails());
    }

    public function authenticate()
    {
        $username = $this->request->getUsername();
        $password = $this->request->getPassword();

        $session = $this->authManager->loginWithUsernamePassword(\App\Auth\UsernameAccountType::NAME, $username,
            $password);

        $transformer = new \App\Transformers\UserTransformer;
        $transformer->setModelClass('App\Model\User');

        $user = $this->createItemResponse(\App\Model\User::findFirst($session->getIdentity()), $transformer);

        $response = [
            'token' => $session->getToken(),
            'expires' => $session->getExpirationTime(),
            'user' => $user
        ];

        return $this->createArrayResponse($response, 'data');
    }

    public function whitelist()
    {
        return [
            'firstName',
            'lastName',
            'password'
        ];
    }

    public function registration() {

        $data = $this->getPostedData();

        if (!$data || count($data) == 0) {
            return $this->onNoDataProvided();
        }

        if (!$this->postDataValid($data, false)) {
            return $this->onDataInvalid($data);
        }

        if (!$this->saveAllowed($data) || !$this->createAllowed($data)) {
            return $this->onNotAllowed();
        }

        $data = $this->transformPostData($data);

        $item = $this->createModelInstance();

        $newItem = $this->createItem($item, $data);

        if (!$newItem) {
            return $this->onCreateFailed($item, $data);
        }


        return $data;

        $primaryKey = $this->getModelPrimaryKey();
        $responseData = $this->getFindData($newItem->$primaryKey);

        $response = $this->getCreateResponse($responseData, $data);

        $this->afterHandleCreate($newItem, $data, $response);
        $this->afterHandleWrite();
        $this->afterHandle();

        return $response;

    }

    protected function createItem(Model $item, $data)
    {
        $this->beforeAssignData($item, $data);
        $item->assign($data, null, $this->whitelistCreate());
        $this->afterAssignData($item, $data);

        $this->beforeSave($item);
        $this->beforeCreate($item);

        $success = $item->create();

        if ($success) {

            $this->afterCreate($item);
            $this->afterSave($item);
        }

        return $success ? $item : null;
    }
}