<?php

namespace App\Tests\Controller;

use App\Controller\ReserverController;
use App\Entity\Product;
use App\Entity\ProductReserve;
use App\Repository\ProductRepository;
use App\Repository\ProductReserveRepository;
use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\JsonResponse;

class ReserverControllerTest extends TestCase
{
    public function testProductCheckAvailable()
    {
        // 1. Mock Repositories
        $productRepository = $this->createMock(ProductRepository::class);
        $productReserveRepository = $this->createMock(ProductReserveRepository::class);

        // 2. Setup Data
        $productId = "1";
        $startStr = "2026-02-07";
        $endStr = "2026-02-14";

        $product = new Product();
        // We can't set ID easily if it's generated, but the repo find returning it is enough.

        $productRepository->expects($this->once())
            ->method('find')
            ->with($productId)
            ->willReturn($product);

        $productReserveRepository->expects($this->once())
            ->method('checkAvailability')
            ->willReturn(true);

        // 3. Create Request
        $request = new Request([], [], [], [], [], [], json_encode([
            'id' => $productId,
            'start' => $startStr,
            'end' => $endStr
        ]));
        $request->setMethod('POST');
        $request->headers->set('Content-Type', 'application/json');

        // 4. Instantiate Controller
        $controller = new ReserverController();

        // 5. Call Method
        $response = $controller->productCheck($request, $productReserveRepository, $productRepository);

        // 6. Assertions
        $this->assertInstanceOf(JsonResponse::class, $response);
        $content = json_decode($response->getContent(), true);
        
        $this->assertArrayHasKey('dispo', $content);
        $this->assertTrue($content['dispo']);
    }

    public function testProductCheckNotAvailable()
    {
        // 1. Mock Repositories
        $productRepository = $this->createMock(ProductRepository::class);
        $productReserveRepository = $this->createMock(ProductReserveRepository::class);

        // 2. Setup Data
        $productId = "1";
        $startStr = "2026-02-07";
        $endStr = "2026-02-14";

        $product = new Product();

        $productRepository->expects($this->once())
            ->method('find')
            ->with($productId)
            ->willReturn($product);

        $productReserveRepository->expects($this->once())
            ->method('checkAvailability')
            ->willReturn(false);

        // 3. Create Request
        $request = new Request([], [], [], [], [], [], json_encode([
            'id' => $productId,
            'start' => $startStr,
            'end' => $endStr
        ]));
        $request->setMethod('POST');
        $request->headers->set('Content-Type', 'application/json');

        // 4. Instantiate Controller
        $controller = new ReserverController();

        // 5. Call Method
        $response = $controller->productCheck($request, $productReserveRepository, $productRepository);

        // 6. Assertions
        $this->assertInstanceOf(JsonResponse::class, $response);
        $content = json_decode($response->getContent(), true);
        
        $this->assertArrayHasKey('dispo', $content);
        $this->assertFalse($content['dispo']);
    }
}