<?php

declare(strict_types=1);

namespace Monitor\Api\Tests\Controller;

use Monitor\Api\Controller\TicketController;
use Monitor\Api\Db\Database;
use Monitor\Api\Http\NotFoundException;
use Monitor\Api\Http\Request;
use Monitor\Api\Repository\TicketRepository;
use PHPUnit\Framework\TestCase;

final class TicketControllerTest extends TestCase
{
    private TicketController $controller;
    private TicketRepository $repository;

    protected function setUp(): void
    {
        $this->repository = new TicketRepository(Database::inMemory());
        $this->controller = new TicketController($this->repository);
    }

    public function testIndexReturnsAllTickets(): void
    {
        $this->repository->create(['title' => 'A']);

        $response = $this->controller->index(Request::create('GET', '/api/v1/tickets'));

        self::assertSame(200, $response->status);
        self::assertCount(1, $response->body()['tickets']);
    }

    public function testCreateRejectsMissingTitle(): void
    {
        $response = $this->controller->create(Request::create('POST', '/api/v1/tickets', body: []));

        self::assertSame(422, $response->status);
    }

    public function testCreateReturns201WithTicket(): void
    {
        $response = $this->controller->create(Request::create('POST', '/api/v1/tickets', body: ['title' => 'Neu']));

        self::assertSame(201, $response->status);
        self::assertSame('Neu', $response->body()['ticket']['title']);
    }

    public function testCreateRejectsInvalidColumnWith422(): void
    {
        $response = $this->controller->create(Request::create('POST', '/api/v1/tickets', body: ['title' => 'X', 'column' => 'invalid']));

        self::assertSame(422, $response->status);
    }

    public function testUpdateMovesTicket(): void
    {
        $ticket = $this->repository->create(['title' => 'X']);

        $response = $this->controller->update(
            Request::create('PATCH', '/api/v1/tickets/' . $ticket['id'], body: ['column' => 'bereit']),
            ['id' => (string) $ticket['id']]
        );

        self::assertSame(200, $response->status);
        self::assertSame('bereit', $response->body()['ticket']['column_name']);
    }

    public function testUpdatePropagatesNotFoundForUnknownTicket(): void
    {
        $this->expectException(NotFoundException::class);

        $this->controller->update(
            Request::create('PATCH', '/api/v1/tickets/999', body: ['column' => 'bereit']),
            ['id' => '999']
        );
    }
}