<?php

namespace App\Controller\Content;

use App\Entity\Content\Status;
use App\Form\Content\StatusType;
use App\Service\Content\StatusService;
use App\Service\DataGrid\DataGrid;
use App\Service\DataGrid\DataGridFilterMultiselect;
use App\Service\DataGrid\DataGridFilterQuery;
use App\Service\DataGrid\DataGridHeader;
use App\Service\DataGrid\DataGridNavigation;
use App\Service\DataGrid\DataGridSort;
use Doctrine\ORM\EntityNotFoundException;
use FOS\RestBundle\Controller\Annotations as Rest;
use FOS\RestBundle\Controller\FOSRestController;
use FOS\RestBundle\View\View;
use Limenius\Liform\Liform;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

class StatusController extends FOSRestController
{
    private $statusService;

    public function __construct(StatusService $statusService)
    {
        $this->statusService = $statusService;
    }

    /**
     * Retrieves a collection of Status resource.
     *
     * @Rest\Get("/content/status/grid")
     * @Rest\View(serializerGroups={"grid"})
     *
     * @param Request $request
     *
     * @return View
     */
    public function getGridAction(Request $request): View
    {
        $dataGrid = new DataGrid();

        $dataGrid
            ->setName('Content Status')
            ->addHeader(new DataGridHeader(['label' => 'Workflow', 'id' => 'workflow', 'isSortable' => true]))
            ->addHeader(new DataGridHeader(['label' => 'Title', 'id' => 'title', 'isSortable' => true]))
            ->addHeader(new DataGridHeader(['label' => 'OrderLvl', 'id' => 'orderLvl', 'isSortable' => true]))
            ->addHeader(new DataGridHeader(['label' => 'Options', 'id' => 'options', 'isSortable' => true]));

        $dataGrid->setNavigation(new DataGridNavigation(['page' => $request->get('page'), 'rpp' => $request->get('rpp')]));

        if ($request->get('sort')) {
            $dataGrid->addSorter(new DataGridSort(['sort' => $request->get('sort'), 'order' => $request->get('order')]));
        } else {
            $dataGrid->addSorter(new DataGridSort(['sort' => 'orderLvl', 'order' => 'ASC']));
        }

        $dataGrid->addFilter(new DataGridFilterMultiselect(
            'workflow',
            [],
            $request->get('workflow') ?? []));

        $dataGrid->addFilter(new DataGridFilterQuery($request->get('q')));

        $dataGrid->setData($this->statusService->getByGrid($dataGrid))
            ->setTotal($this->statusService->countByGrid($dataGrid));

        // In case our GET was a success we need to return a 200 HTTP OK response with the collection of article object
        return View::create($dataGrid, Response::HTTP_OK);
    }

    /**
     * Retrieves a collection of Status resource.
     *
     * @Rest\Get("/content/status")
     *
     * @return View
     */
    public function getAllAction(): View
    {
        $items = $this->statusService->getAll();

        // In case our GET was a success we need to return a 200 HTTP OK response with the collection of article object
        return View::create($items, Response::HTTP_OK);
    }

    /**
     * Retrieves an Status resource.
     *
     * @Rest\Get("/content/status/{statusId}", requirements={"statusId"="\d+"}))
     *
     * @param int $statusId
     *
     * @return View
     */
    public function getAction(int $statusId): View
    {
        try {
            $status = $this->statusService->get($statusId);

            return View::create($status, Response::HTTP_OK);
        } catch (EntityNotFoundException $e) {
            return View::create(['code' => Response::HTTP_NOT_FOUND, 'message' => $e->getMessage()], Response::HTTP_NOT_FOUND);
        }
    }

    /**
     * Creates an status resource.
     *
     * @Rest\Post("/content/status")
     *
     * @param Request $request
     *
     * @return View
     */
    public function postAction(Request $request): View
    {
        $form = $this->createForm(StatusType::class, null);

        $form->submit($request->request->all());

        if ($form->isSubmitted() && $form->isValid()) {
            $status = $this->statusService->save($form->getData());
            // In case our POST was a success we need to return a 201 HTTP CREATED response
            return View::create($status, Response::HTTP_CREATED);
        }

        return View::create($form, Response::HTTP_BAD_REQUEST);
    }

    /**
     * Replaces Status resource.
     *
     * @Rest\Put("/content/status/{statusId}")
     *
     * @param Request $request
     * @param int     $statusId
     *
     * @return View
     */
    public function putAction(Request $request, int $statusId): View
    {
        try {
            $status = $this->statusService->get($statusId);
        } catch (EntityNotFoundException $e) {
            return View::create(['code' => Response::HTTP_NOT_FOUND, 'message' => $e->getMessage()], Response::HTTP_NOT_FOUND);
        }

        $form = $this->createForm(StatusType::class, $status);
        $form->submit($request->request->all());

        if ($form->isSubmitted() && $form->isValid()) {
            $status = $this->statusService->save($status);

            // In case our POST was a success we need to return a 201 HTTP CREATED response
            return View::create($status, Response::HTTP_OK);
        }

        // In case our PUT was a success we need to return a 200 HTTP OK response with the object as a result of PUT
        return View::create($form, Response::HTTP_BAD_REQUEST);
    }

    /**
     * Updates Status resource.
     *
     * @Rest\Patch("/content/status/{statusId}")
     *
     * @param Request $request
     * @param int     $statusId
     *
     * @return View
     */
    public function patchAction(Request $request, int $statusId): View
    {
        try {
            $status = $this->statusService->get($statusId);
        } catch (EntityNotFoundException $e) {
            return View::create(['code' => Response::HTTP_NOT_FOUND, 'message' => $e->getMessage()], Response::HTTP_NOT_FOUND);
        }

        $form = $this->createForm(StatusType::class, $status);
        $form->submit($request->request->all(), false);

        if ($form->isSubmitted() && $form->isValid()) {
            $status = $this->statusService->save($form->getData());

            // In case our PUT was a success we need to return a 200 HTTP OK response with the object as a result of PATCH
            return View::create($status, Response::HTTP_OK);
        }

        // In case our PATCH wasn't a success we need to return a 400 HTTP BAD REQUEST response with the form object as a result
        return View::create($form, Response::HTTP_BAD_REQUEST);
    }

    /**
     * Removes the Status resource.
     *
     * @Rest\Delete("/content/status/{statusId}")
     *
     * @param int $statusId
     *
     * @return View
     */
    public function deleteAction(int $statusId): View
    {
        try {
            $status = $this->statusService->get($statusId);
        } catch (EntityNotFoundException $e) {
            return View::create(['code' => Response::HTTP_BAD_REQUEST, 'message' => $e->getMessage()], Response::HTTP_BAD_REQUEST);
        }

        $this->statusService->delete($status);
        // In case our DELETE was a success we need to return a 204 HTTP NO CONTENT response. The object is deleted.
        return View::create([], Response::HTTP_NO_CONTENT);
    }

    /**
     * Return serialized form to create resource.
     *
     * @Rest\Get("/content/status/schema")
     *
     * @param Liform $liform
     *
     * @return View
     */
    public function getSchema(Liform $liform): View
    {
        $status = new Status();

        $form = $this->createForm(StatusType::class, $status);

        $form = $liform->transform($form);

        return View::create($form, Response::HTTP_OK);
    }
}