<?php

namespace Tests\Feature\Git;

use App\Actions\Git\Data\GitAuthenticatedUser;
use App\Actions\Git\Data\GitBranch;
use App\Actions\Git\Data\GitRepository;
use App\Actions\Git\Gitea\GiteaProviderClient;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Http;
use Tests\TestCase;

class GiteaProviderTest extends TestCase
{
    use RefreshDatabase;

    /**
     * Ensure the provider authenticates against the Gitea user endpoint.
     */
    public function test_provider_can_fetch_the_authenticated_user(): void
    {
        Http::preventStrayRequests();
        Http::fake([
            'https://git.example.test/api/v1/user' => Http::response([
                'id' => 101,
                'login' => 'nico',
                'full_name' => 'Nico Example',
            ]),
        ]);

        $authenticatedUser = app(GiteaProviderClient::class)->getAuthenticatedUser(
            'https://git.example.test',
            'super-secret-token',
        );

        $this->assertInstanceOf(GitAuthenticatedUser::class, $authenticatedUser);
        $this->assertSame('101', $authenticatedUser->providerUserId);
        $this->assertSame('nico', $authenticatedUser->login);
        $this->assertSame('Nico Example', $authenticatedUser->name);

        Http::assertSent(function ($request): bool {
            return $request->url() === 'https://git.example.test/api/v1/user'
                && $request->hasHeader('Authorization', 'token super-secret-token');
        });
    }

    /**
     * Ensure the provider lists repositories from the authenticated Gitea account.
     */
    public function test_provider_can_list_repositories(): void
    {
        Http::preventStrayRequests();
        Http::fake([
            'https://git.example.test/api/v1/user/repos*' => Http::response([
                [
                    'id' => 501,
                    'name' => 'kanbangit',
                    'full_name' => 'nico/kanbangit',
                    'html_url' => 'https://git.example.test/nico/kanbangit',
                    'owner' => [
                        'login' => 'nico',
                    ],
                    'private' => false,
                ],
            ]),
        ]);

        $repositories = app(GiteaProviderClient::class)->listRepositories(
            'https://git.example.test/api/v1',
            'repo-token',
        );

        $this->assertCount(1, $repositories);
        $this->assertContainsOnlyInstancesOf(GitRepository::class, $repositories);
        $this->assertSame('501', $repositories[0]->providerRepositoryId);
        $this->assertSame('nico/kanbangit', $repositories[0]->fullName);
        $this->assertFalse($repositories[0]->isPrivate);

        Http::assertSent(function ($request): bool {
            return str_starts_with($request->url(), 'https://git.example.test/api/v1/user/repos')
                && $request->hasHeader('Authorization', 'token repo-token');
        });
    }

    /**
     * Ensure the provider lists branches for a specific repository.
     */
    public function test_provider_can_list_repository_branches(): void
    {
        Http::preventStrayRequests();
        Http::fake([
            'https://git.example.test/api/v1/repos/core-team/kanbangit/branches*' => Http::response([
                [
                    'name' => 'CORE-1-login-form',
                ],
                [
                    'name' => 'main',
                ],
            ]),
        ]);

        $branches = app(GiteaProviderClient::class)->listBranches(
            'https://git.example.test',
            'branch-token',
            'core-team',
            'kanbangit',
        );

        $this->assertCount(2, $branches);
        $this->assertContainsOnlyInstancesOf(GitBranch::class, $branches);
        $this->assertSame('CORE-1-login-form', $branches[0]->name);

        Http::assertSent(function ($request): bool {
            return str_starts_with(
                $request->url(),
                'https://git.example.test/api/v1/repos/core-team/kanbangit/branches',
            ) && $request->hasHeader('Authorization', 'token branch-token');
        });
    }
}