<?php

namespace KimaiPlugin\KimaiHeatmapBundle\Tests\Controller;

use App\Entity\User;
use KimaiPlugin\KimaiHeatmapBundle\Controller\HeatmapController;
use KimaiPlugin\KimaiHeatmapBundle\Service\HeatmapService;
use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;

class HeatmapControllerTest extends TestCase
{
    public function testDataReturnsJsonWithDaysAndRange(): void
    {
        $mockDays = [
            ['date' => '2026-04-01', 'hours' => 2.0, 'count' => 3],
        ];

        $service = $this->createMock(HeatmapService::class);
        $service->method('getDailyAggregation')->willReturn($mockDays);

        $controller = new HeatmapController();

        // Mock user via reflection (AbstractController::getUser is protected)
        $user = $this->createMock(User::class);
        $container = $this->createMock(\Symfony\Component\DependencyInjection\ContainerInterface::class);
        $tokenStorage = $this->createMock(\Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface::class);
        $token = $this->createMock(\Symfony\Component\Security\Core\Authentication\Token\TokenInterface::class);
        $token->method('getUser')->willReturn($user);
        $tokenStorage->method('getToken')->willReturn($token);
        $container->method('has')->willReturn(true);
        $container->method('get')->willReturn($tokenStorage);
        $controller->setContainer($container);

        $response = $controller->data(new Request(), $service);

        $this->assertInstanceOf(JsonResponse::class, $response);
        $data = json_decode($response->getContent(), true);
        $this->assertArrayHasKey('days', $data);
        $this->assertArrayHasKey('range', $data);
        $this->assertCount(1, $data['days']);
        $this->assertArrayHasKey('begin', $data['range']);
        $this->assertArrayHasKey('end', $data['range']);
    }
}