<?php

namespace Fcm\Controller;

use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;
use Doctrine\ORM\EntityManager;
use Fcm\Entity\Client;
use Fcm\Form\ClientAdd;
use Zend\Stdlib\Hydrator\HydratorInterface;

class ClientsController extends AbstractActionController
{

    /**
     * @var Doctrine\ORM\EntityManager
     */
    protected $em;

    /**
     * @var Zend\Stdlib\Hydrator\HydratorInterface
     */
    protected $hydrator = null;

    /**
     *  SetEntityManager
     *
     * @return void
     */
    public function setEntityManager(EntityManager $em)
    {
        $this->em = $em;
    }

    /**
     * Pattern Singleton for EntityManager
     *
     * @return object EntityManager
     */
    public function getEntityManager()
    {
        if (null === $this->em) {
            $this->em = $this->getServiceLocator()->get('Doctrine\ORM\EntityManager');
        }
        return $this->em;
    }

    /**
     * Display all entities with pagination and sorting
     *
     * @return object ViewModel
     */
    public function indexAction()
    {
        // Recuperation and assignment variables
        $order_by = $this->params()->fromRoute('order_by') ?
                $this->params()->fromRoute('order_by') : 'id';
        $order = $this->params()->fromRoute('order') ?
                $this->params()->fromRoute('order') : 'DESC';
        $page = $this->params()->fromRoute('page') ?
                (int) $this->params()->fromRoute('page') : 1;

        $clients = $this->getEntityManager()->getRepository('Fcm\Entity\Client')->displayAllEntities($order_by, $order, $page);

        $this->layout()->title = 'List clients';
        return new ViewModel(array(
            'clients' => $clients,
            'order_by' => $order_by,
            'order' => $order,
            'flashMessages' => $this->flashMessenger()->getMessages(),
        ));
    }

    /**
     * Search entities
     *
     * @return object ViewModel | redirect
     */
    public function searchAction()
    {
        $order_by = 'id';
        $order = 'DESC';
        $page = 1;

        if ($this->request->isPost()) {
            $keyword = $this->getRequest()->getPost('search');
            // Search
            $entities = $this->getEntityManager()->getRepository('Fcm\Entity\Client')->search($keyword);
            // Redirect to list
            $this->layout()->title = 'Client search results for - "' . $keyword . '"';
            return new ViewModel(array(
                'clients' => $entities,
                'keyword' => $keyword,
                'flashMessages' => $this->flashMessenger()->getMessages(),
            ));
        }
        return $this->redirect()->toRoute('clients');
    }

    /**
     * Display one entity by its primary key / identifier.
     *
     * @return object ViewModel
     */
    public function viewAction()
    {
        $entity = $this->getEntityManager()->getRepository('Fcm\Entity\Client')->findEntity($this->params()->fromRoute('id'));
        $this->layout()->title = 'Client ' . $entity->name;
        return new ViewModel(array(
            'client' => $entity
        ));
    }

    /**
     * Add entity
     *
     * @return object ViewModel | redirect
     */
    public function addAction()
    {
        $form = new \Fcm\Form\ClientAdd($this->getEntityManager());
        $form->setInputFilter(new \Fcm\Form\ClientAddInputFilter());
        $validData = null;
        $this->layout()->title = 'Add client';

        if ($this->request->isPost()) {
            $form->setData($this->request->getPost());
            if ($form->isValid()) {
                $formData = $form->getData();
                // Check duplicate email
                $dup = $this->getEntityManager()->getRepository('Fcm\Entity\Client')->checkIfEmailExists($formData['fsOne']['email']);
                if (!empty($dup)) {
                    $this->flashMessenger()->addMessage('<strong>Email already exists!</strong>');
                    return new ViewModel(
                            array(
                        'form' => $form,
                        'flashMessages' => $this->flashMessenger()->getMessages(),
                            )
                    );
                }
                // Insert
                $client = $this->getEntityManager()->getRepository('Fcm\Entity\Client')->insert($formData['fsOne']);

                // Create assets folder
                $path = 'X:/Program Files/wamp/www/Projects/FCM/module/Campaign/public/'; // Windows Hack
                $client = 'client_' . $client->id;
                $client_paths = array(
                    "imgPath" => $path . 'img_clients/' . $client,
                    "cssPath" => $path . 'css_clients/' . $client,
                    "jsPath" => $path . 'js_clients/' . $client,
                );
                foreach ($client_paths as $value) {
                    if (!is_dir($value))
                        mkdir($value, 0755, true);
                }

                $this->flashMessenger()->addMessage('<strong>Added!</strong> The client <strong style="text-decoration: underline;">' . $formData['fsOne']['name'] . '</strong> was successfully added.');
                return $this->redirect()->toRoute('clients');
            } else {
                $this->flashMessenger()->addMessage('<strong>Invalid input!!</strong> The form fields are not filled out correctly.');
                return new ViewModel(
                        array(
                    'form' => $form,
                        )
                );
            }
        }
        else
            return new ViewModel(
                    array(
                'form' => $form,
                    )
            );
    }

    /**
     * Edit entity
     *
     * @return object ViewModel | redirect
     */
    public function editAction()
    {
        $form = new \Fcm\Form\ClientEdit();

        if ($this->request->isPost()) {
            $form->setInputFilter(new \Fcm\Form\ClientAddInputFilter());
            $validData = null;

            $form->setData($this->request->getPost());
            if ($form->isValid()) {
                $formData = $form->getData();
                // Update
                $this->getEntityManager()->getRepository('Fcm\Entity\Client')->update($formData['fsOne']);
                $this->flashMessenger()->addMessage('<strong>Modified!</strong> The client <strong style="text-decoration: underline;">' . $formData['fsOne']['name'] . '</strong> was successfully modified.');
                return $this->redirect()->toRoute('clients', array('action' => 'view', 'id' => $formData['fsOne']['id']));
            } else {
                $this->flashMessenger()->addMessage('<strong>Invalid input!!</strong> The form fields are not filled out correctly.');
                return new ViewModel(
                        array(
                    'form' => $form,
                        )
                );
            }
        }

        if (is_numeric($this->params()->fromRoute('id'))) {
            $entity = $this->getEntityManager()->getRepository('Fcm\Entity\Client')->findEntity($this->params()->fromRoute('id'));
            $this->hydrator = new \Zend\Stdlib\Hydrator\Reflection;
            // Populate
            $form->populateValues(array('fsOne' => $this->hydrator->extract($entity)));

            $this->layout()->title = 'Edit client ' . $entity->name;
            return new ViewModel(
                    array(
                'form' => $form,
                'id' => $this->params()->fromRoute('id'),
                    )
            );
        }
        else
            return $this->redirect()->toRoute('clients');
    }

    /**
     * Delete entity
     *
     * @return object ViewModel | redirect
     */
    public function deleteAction()
    {
        $id = (int) $this->params()->fromRoute('id');
        if (!$id) {
            return $this->redirect()->toRoute('clients');
        }

        $request = $this->getRequest();
        if ($request->isPost()) {
            $del = $request->getPost('del', 'No');
            if ($del == 'Yes') {
                $entity = $this->getEntityManager()->getRepository('Fcm\Entity\Client')->findEntity($id);

                // Delete assets
                $fcmPlugin = $this->FcmPlugin();
                $fcmPlugin->deleteAssets($entity, 'client');

                // Delete entity
                $this->getEntityManager()->getRepository('Fcm\Entity\Client')->delete($id);
                $this->flashMessenger()->addMessage('<strong>Removed!</strong> The client <strong style="text-decoration: underline;">' . $entity->name . '</strong> was successfully removed.');
            }
            // Redirect to list
            return $this->redirect()->toRoute('clients');
        }
        $entity = $this->getEntityManager()->find("Fcm\Entity\Client", $id);
        $this->layout()->title = 'Delete client ' . $entity->name;
        return new ViewModel(array(
            'client' => $entity,
        ));
    }

}

?>