<?php

namespace App\Controller\Prospect;

use App\Form\Prospect\ProblemType;
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 App\Service\Prospect\ProblemService;
use Doctrine\ORM\EntityNotFoundException;
use FOS\RestBundle\Controller\Annotations as Rest;
use FOS\RestBundle\Controller\FOSRestController;
use FOS\RestBundle\View\View;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

class ProblemController extends FOSRestController
{
    private $service;

    public function __construct(ProblemService $service)
    {
        $this->service = $service;
    }

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

        $dataGrid
            ->setName('Prospect Problem')
            ->addHeader(new DataGridHeader(['label' => 'Source', 'id' => 'source', 'isSortable' => true]))
            ->addHeader(new DataGridHeader(['label' => 'Description', 'id' => 'description']))
            ->addHeader(new DataGridHeader(['label' => 'Created', 'id' => 'createdAt', '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' => 'createdAt', 'order' => 'DESC']));
        }

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

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

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

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

    /**
     * Retrieves a collection of Problem resource.
     *
     * @Rest\Get("/prospect/problem")
     *
     * @return View
     */
    public function getAllAction(): View
    {
        $items = $this->service->getAll();

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

    /**
     * Retrieves an Problem resource.
     *
     * @Rest\Get("/prospect/problem/{id}", requirements={"id"="\d+"}))
     *
     * @param int $id
     *
     * @return View
     */
    public function getAction(int $id): View
    {
        try {
            $problem = $this->service->get($id);

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

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

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

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

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

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

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

        $this->service->delete($problem);

        return View::create([], Response::HTTP_NO_CONTENT);
    }
}