<?php

namespace App\Controller\Campaign\Tasklist;

use App\Entity\Campaign\Tasklist\Tasklist;
use App\Form\Campaign\Tasklist\TasklistType;
use App\Service\Campaign\Tasklist\TasklistService;
use App\Service\DataGrid\DataGrid;
use App\Service\DataGrid\DataGridFilterMultiselect;
use App\Service\DataGrid\DataGridFilterQuery;
use App\Service\DataGrid\DataGridFilterSingleselect;
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 TasklistController extends FOSRestController
{
    private $service;

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

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

        $dataGrid
            ->setName('Campaign Tasklist')
            ->addHeader(new DataGridHeader(['label' => 'Title', 'id' => 'title', 'isSortable' => true]))
            ->addHeader(new DataGridHeader(['label' => 'Campaign', 'id' => 'campaign', 'type' => 'campaign']))
            ->addHeader(new DataGridHeader(['label' => 'Is template?', 'id' => 'template', 'isSortable' => true, 'type' => 'bool']))
            ->addHeader(new DataGridHeader(['label' => 'Created By', 'id' => 'createdBy', 'isSortable' => true, 'type' => 'user']))
            ->addHeader(new DataGridHeader(['label' => 'Created At', 'id' => 'createdAt', 'isSortable' => true, 'type' => 'datetime']));

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

        $dataGrid->addSorter(new DataGridSort(['sort' => $request->get('sort'), 'order' => $request->get('order')]));

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

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

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

        $dataGrid->addFilter(new DataGridFilterSingleselect(
            'template',
            [],
            null !== $request->get('template') ? filter_var($request->get('template'), FILTER_VALIDATE_BOOLEAN) : null));

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

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

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

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

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

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

    /**
     * Creates an Tasklist resource.
     *
     * @Rest\Post("/campaign/tasklist")
     *
     * @param Request $request
     *
     * @return View
     */
    public function postAction(Request $request): View
    {
        if ($id = $request->get('tasklist')) {
            try {
                $tasklist = $this->service->get($id);
                $clonedTasklist = $this->service->clone($tasklist, (bool) $request->get('template'));

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

        $form = $this->createForm(TasklistType::class, null, ['csrf_protection' => false]);
        $form->submit($request->request->all());

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

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

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

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

        $form = $this->createForm(TasklistType::class, $tasklist, ['csrf_protection' => false]);
        $form->submit($request->request->all());

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

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

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

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

        $form = $this->createForm(TasklistType::class, $tasklist, ['csrf_protection' => false]);
        $form->submit($request->request->all(), false);

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

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

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

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

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

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

    /**
     * Return serialized form to create resource.
     *
     * @Rest\Get("/campaign/tasklist/schema")
     *
     * @param Liform $liform
     *
     * @return View
     */
    public function getSchemaAction(Liform $liform): View
    {
        $tasklist = new Tasklist();

        $form = $this->createForm(TasklistType::class, $tasklist, ['csrf_protection' => false]);

        $form->remove('createdBy');
        $form->remove('tasks');

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

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