<?php

declare(strict_types=1);

namespace App\Tests\Controller\Administrative\System\StaffingRule;

use App\Entity\User;
use App\Repository\StaffingRuleRepository;
use App\Tests\Service\Assignment\StaffingFixturesTrait;
use Doctrine\DBAL\Connection;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Bundle\FrameworkBundle\KernelBrowser;
use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
use Symfony\Component\HttpFoundation\Response;

class StaffingRuleControllerTest extends WebTestCase
{
    use StaffingFixturesTrait;

    private KernelBrowser $client;

    private EntityManagerInterface $entityManager;

    protected function setUp(): void
    {
        $this->client = static::createClient(server: ['HTTPS' => true]);
        $this->entityManager = self::getContainer()->get(EntityManagerInterface::class);

        $this->resetStaffingTables(self::getContainer()->get(Connection::class));
        $this->entityManager->createQuery(sprintf('DELETE FROM %s', User::class))->execute();

        $this->client->loginUser($this->user('ROLE_TEAM_ADMIN'));
    }

    public function testARuleIsCreatedWithItsCodeNormalized(): void
    {
        $this->submitCreate(' dkimp ');

        $rules = $this->repository()->getList();

        $this->assertCount(1, $rules);
        $this->assertSame('DKIMP', $rules[0]->getProductCode());
        $this->assertSame(2, $rules[0]->getGuides());
        $this->assertTrue($rules[0]->isSkiBeginner());
        $this->assertFalse($rules[0]->isEnabled());

        $this->client->request('GET', '/administrative/system/staffing-rule');

        $this->assertSame(Response::HTTP_OK, $this->client->getResponse()->getStatusCode());
        $this->assertStringContainsString('DKIMP', (string) $this->client->getResponse()->getContent());
    }

    public function testAManagerEditsTheMatrixToo(): void
    {
        $this->client->loginUser($this->user('ROLE_MANAGER'));

        $this->submitCreate('DKIMP');
        $this->assertCount(1, $this->repository()->getList());

        $this->client->request('GET', '/administrative/system/staffing-rule/preview');
        $this->assertResponseIsSuccessful();
    }

    public function testATeamerIsRefused(): void
    {
        $this->client->loginUser($this->user('ROLE_TEAMER'));

        $this->client->request('GET', '/administrative/system/staffing-rule');

        // the access-denied handler sends a teamer home instead of answering 403
        $this->assertResponseRedirects('/teamer');
    }

    public function testASecondRowForTheSameProductIsRefused(): void
    {
        $this->submitCreate('DKIMP');
        $this->submitCreate('dkimp');

        $this->assertStringContainsString('Für dieses Produkt gibt es bereits eine Zeile', (string) $this->client->getResponse()->getContent());
        $this->assertCount(1, $this->repository()->getList());
    }

    public function testADeletedRowFreesItsCode(): void
    {
        $this->submitCreate('DKIMP');
        $this->repository()->getList()[0]->setDeleted();
        $this->entityManager->flush();

        $this->submitCreate('DKIMP');

        $this->assertCount(1, $this->repository()->getList());
    }

    public function testThePreviewRendersWithoutCandidates(): void
    {
        $this->submitCreate('DKIMP');

        $this->client->request('GET', '/administrative/system/staffing-rule/preview');

        $this->assertSame(Response::HTTP_OK, $this->client->getResponse()->getStatusCode());
        $this->assertStringContainsString('Keine Termine', (string) $this->client->getResponse()->getContent());
    }

    public function testThePreviewShowsWhatWouldBeCreated(): void
    {
        $this->staffingRule($this->entityManager, 'DKIMP', enabled: false);
        $this->staffingDestination($this->entityManager, 'DKIMP110127', 'DKIMP');
        $this->entityManager->flush();

        $this->client->request('GET', '/administrative/system/staffing-rule/preview');

        $content = (string) $this->client->getResponse()->getContent();

        $this->assertSame(Response::HTTP_OK, $this->client->getResponse()->getStatusCode());
        $this->assertStringContainsString('DKIMP110127', $content);
        $this->assertStringContainsString('Zeile inaktiv', $content);
        $this->assertSame(2, substr_count($content, '1× Reiseleitung'));
        $this->assertSame(1, substr_count($content, 'Skigebietsguiding (pro Einheit)'));
        $this->assertStringContainsString('Busbegleitung ab Göttingen, 22:00 Uhr', $content);
        $this->assertStringContainsString('1× Kursleitung Ski Anfänger:innen', $content);
        $this->assertStringContainsString('Ski-/Snowboardkurs (pro Stunde)', $content);
    }

    public function testThePreviewIsPaginated(): void
    {
        $this->staffingRule($this->entityManager, 'DKIMP');
        $this->staffingRule($this->entityManager, 'DGSMP');
        $this->staffingDestination($this->entityManager, 'DKIMP110127', 'DKIMP');
        $this->staffingDestination($this->entityManager, 'DGSMP110127', 'DGSMP');
        $this->entityManager->flush();

        // same date: ordered by product code
        $this->client->request('GET', '/administrative/system/staffing-rule/preview?limit=1&page=2');

        $content = (string) $this->client->getResponse()->getContent();

        $this->assertSame(Response::HTTP_OK, $this->client->getResponse()->getStatusCode());
        $this->assertStringContainsString('DKIMP110127', $content);
        $this->assertStringNotContainsString('DGSMP110127', $content);
    }

    public function testThePreviewDownloadsAsXlsx(): void
    {
        $this->staffingRule($this->entityManager, 'DKIMP');
        $this->staffingDestination($this->entityManager, 'DKIMP110127', 'DKIMP');
        $this->entityManager->flush();

        $this->client->request('GET', '/administrative/system/staffing-rule/export');

        $this->assertSame(Response::HTTP_OK, $this->client->getResponse()->getStatusCode());
        $this->assertSame(
            'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
            $this->client->getResponse()->headers->get('Content-Type'),
        );
    }

    private function submitCreate(string $productCode): void
    {
        $crawler = $this->client->request('GET', '/administrative/system/staffing-rule/create');
        $form = $crawler->filter('form')->form([
            'staffing_rule[productCode]' => $productCode,
            'staffing_rule[guides]' => '2',
        ]);
        $form['staffing_rule[skiBeginner]']->tick();

        $this->client->submit($form);
    }

    private function repository(): StaffingRuleRepository
    {
        $this->entityManager->clear();

        return self::getContainer()->get(StaffingRuleRepository::class);
    }

    private function user(string $role): User
    {
        $user = (new User())
            ->setFirstName('Anna')
            ->setLastName('Admin')
            ->setEmail(sprintf('%s@example.com', strtolower($role)))
            ->setRoles([$role])
            ->setBusProAddressId(1)
            ->setBusProPersonId(1)
        ;

        $this->entityManager->persist($user);
        $this->entityManager->flush();

        return $user;
    }
}