<?php

declare(strict_types=1);

namespace Monitor\Api\Tests\Repository;

use InvalidArgumentException;
use Monitor\Api\Db\Database;
use Monitor\Api\Http\NotFoundException;
use Monitor\Api\Repository\RepoConfigRepository;
use PHPUnit\Framework\TestCase;

final class RepoConfigRepositoryTest extends TestCase
{
    private RepoConfigRepository $repository;

    protected function setUp(): void
    {
        $db = Database::inMemory();
        $db->pdo()->exec('DELETE FROM repo_configs');
        $this->repository = new RepoConfigRepository($db);
    }

    public function testAllIsEmptyWithoutConfiguredProjects(): void
    {
        self::assertSame([], $this->repository->all());
    }

    public function testCreateNormalizesColorAndAppendsAtEndOfSortOrder(): void
    {
        $first = $this->repository->create(['owner' => 'fds2610', 'repo' => 'monitor', 'color' => 'fbca04']);
        $second = $this->repository->create(['owner' => 'fds2610', 'repo' => 'Steuerkram', 'color' => '#28A745']);

        self::assertSame('#fbca04', $first['color']);
        self::assertSame('#28A745', $second['color']);
        self::assertSame([$first['id'], $second['id']], array_map(
            static fn (array $r): int => (int) $r['id'],
            $this->repository->all()
        ));
    }

    public function testCreateRejectsMissingOwnerOrRepo(): void
    {
        $this->expectException(InvalidArgumentException::class);

        $this->repository->create(['owner' => '', 'repo' => 'monitor', 'color' => '#fbca04']);
    }

    public function testCreateRejectsInvalidColor(): void
    {
        $this->expectException(InvalidArgumentException::class);

        $this->repository->create(['owner' => 'fds2610', 'repo' => 'monitor', 'color' => 'nicht-hex']);
    }

    public function testCreateRejectsDuplicateOwnerRepo(): void
    {
        $this->repository->create(['owner' => 'fds2610', 'repo' => 'monitor', 'color' => '#fbca04']);

        $this->expectException(InvalidArgumentException::class);
        $this->repository->create(['owner' => 'fds2610', 'repo' => 'monitor', 'color' => '#000000']);
    }

    public function testUpdateChangesFields(): void
    {
        $repo = $this->repository->create(['owner' => 'fds2610', 'repo' => 'monitor', 'color' => '#fbca04']);

        $updated = $this->repository->update((int) $repo['id'], [
            'owner' => 'fds2610',
            'repo' => 'monitor',
            'color' => '#000000',
        ]);

        self::assertSame('#000000', $updated['color']);
    }

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

        $this->repository->update(999, ['owner' => 'a', 'repo' => 'b', 'color' => '#000000']);
    }

    public function testDeleteRemovesEntry(): void
    {
        $repo = $this->repository->create(['owner' => 'fds2610', 'repo' => 'monitor', 'color' => '#fbca04']);

        $this->repository->delete((int) $repo['id']);

        self::assertSame([], $this->repository->all());
    }

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

        $this->repository->delete(999);
    }
}