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<?php
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namespace App\Controller;
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use App\Utils\Utils;
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use App\Entity\DataSet;
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use App\Form\DatasetFormBuilder;
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use App\Repository\IOpenDataManager;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\Routing\Annotation\Route;
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
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class HeatmapController extends AbstractController {
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/**
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* Map page controller.
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*
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* @param IOpenDataManager $manager connection to database autowired
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*
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* @Route("/heatmap", name="heatmap")
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*/
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public function index(Request $request, IOpenDataManager $manager) {
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$dataSet = new DataSet();
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$datasetFormBuilder = new DatasetFormBuilder($manager);
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$formBuilder = $datasetFormBuilder->getBuilder();
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$form = $formBuilder->getForm();
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$form->submit($request->query->all());
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$isSubmitted = $form->isSubmitted();
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if ($isSubmitted) {
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$dataSet = $form->getData();
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//check availability
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$notExist = false;
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if ($dataSet->getType() && count($dataSet->getType()) > 0) {
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foreach ($dataSet->getType() as $value) {
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if (!$manager->isCollectionAvailable($value, $dataSet->getDate())) {
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$notExist = true;
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break;
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}
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}
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} else {
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$notExist = true;
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}
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if ($notExist) {
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// Not? Populate form with empty data
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$formBuilder = $datasetFormBuilder->getBuilder();
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$form = $formBuilder->getForm();
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}
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}
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//ziskej barvy o datasetech a namapuj je na jejich jmena
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return $this->render(
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'heatmap.html.twig',
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[
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'form' => $form->createView(),
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'submitted' => $isSubmitted,
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'data_to_display' => $dataSet,
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'dataset_colors' => Utils::prepareDatasetsColors($manager->getAvailableCollections()),
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'formated_current_time' => $dataSet->getFormattedTime(),
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'current_time' => $dataSet->getTime(),
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]
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);
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}
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/**
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* Provides specific dataset information i.e. position, number and other informations depending on data type.
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*
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* @param IOpenDataManager $manager connection to database autowired
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* @param string $name dataset name
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* @param string $date dataset date in format YYYY-mm-dd
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* @param string $time dataset time, number between 0 - 23
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*
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* @return json with dataset information
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*
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* @Route("heatmap/opendata/{name}/{date}/{time}", name="opendata")
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*/
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public function opendata(IOpenDataManager $manager, $name = 'NONE', $date = '2020-01-01', $time = '1') {
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return $this->json([
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'items' => $manager->getCollectionDataByName($name, $date, $time),
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'max' => $manager->getMaxCollectionNumberAtDay($name, $date),
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]);
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}
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/**
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* Provides available datasets in given date.
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*
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* @param IOpenDataManager $manager connection to database autowired
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* @param string $date dataset date in format YYYY-mm-dd
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*
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* @return json with available datasets names
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*
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* @Route("heatmap/available/{date}", name="available")
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*/
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public function availableDatasets(IOpenDataManager $manager, $date = '2020-01-01') {
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return $this->json($manager->getAvailableCollectionsByDay($date));
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}
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/**
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* Provides dates with at least one available dataset.
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*
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* @param IOpenDataManager $manager connection to database
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*
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* @return json with dates with at least one available dataset in format YYYY-mm-dd
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*
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* @Route("heatmap/dates", name="dates")
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*/
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public function datesWithAvailableDatasets(IOpenDataManager $manager) {
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return $this->json($manager->getDatesWithAvailableCollection());
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}
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/**
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* Provides for dataset with given name all locations.
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*
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* @param IOpenDataManager $manager connection to database autowired
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* @param string $name dataset name
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*
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* @return json with all locations for dataset with given name as [x => lat, y => lng]
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*
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* @Route("heatmap/positions/{name}", name="positions")
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*/
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public function dataSourcePoistions(IOpenDataManager $manager, $name = 'NONE') {
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return $this->json($manager->getDataSourcePositions($name));
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}
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/**
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* Provides last available date for each available dataset type.
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*
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* @param IOpenDataManager $manager connection to database autowired
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*
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* @return json with last available date for each available dataset type as [collection-type-name => YYYY-mm-dd]
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*
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* @Route("heatmap/last", name="last")
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*/
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public function lastAvailableCollections(IOpenDataManager $manager) {
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return $this->json($manager->getLastAvailableCollections());
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}
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}
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