<?php

namespace Tests\Feature\Projects;

use App\Actions\Git\GitProviderKey;
use App\Actions\Projects\DuplicateProjectConfiguration;
use App\Models\Project;
use App\Models\ProjectTemplate;
use App\Models\RepositoryConnection;
use App\Models\User;
use App\Models\UserGitConnection;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Http;
use Inertia\Testing\AssertableInertia as Assert;
use Tests\TestCase;

class ProjectRepositorySettingsControllerTest extends TestCase
{
    use RefreshDatabase;

    /**
     * Ensure users with edit permission can view repository settings.
     */
    public function test_users_with_edit_permission_can_view_repository_settings(): void
    {
        $user = User::factory()->create();
        $project = Project::factory()->create([
            'key' => 'CORE',
        ]);

        RepositoryConnection::factory()->for($project)->create([
            'base_url' => 'https://git.example.test',
            'owner_name' => 'core-team',
            'provider' => GitProviderKey::Gitea,
            'provider_repository_id' => '501',
            'repository_full_name' => 'core-team/kanbangit',
            'repository_name' => 'kanbangit',
            'repository_url' => 'https://git.example.test/core-team/kanbangit',
        ]);

        $template = ProjectTemplate::factory()->create([
            'configuration_snapshot' => app(DuplicateProjectConfiguration::class)->export($project, [
                DuplicateProjectConfiguration::COPY_REPOSITORY_CONNECTIONS,
            ]),
            'copy_areas' => [DuplicateProjectConfiguration::COPY_REPOSITORY_CONNECTIONS],
            'name' => 'Connected Template',
        ]);
        $project->update(['project_template_id' => $template->id]);

        $this->syncProjectPermissions($project, $user, ['edit']);

        $this->actingAs($user)
            ->get(route('projects.settings.repositories', $project))
            ->assertOk()
            ->assertInertia(fn (Assert $page) => $page
                ->component('projects/settings/Repositories')
                ->where('project.id', $project->id)
                ->where('repositoryConnections.0.repository_full_name', 'core-team/kanbangit')
                ->where('repositoryConnections.0.has_personal_access', false)
                ->where('availableRepositorySources', [])
                ->where('templateState.templateName', 'Connected Template')
                ->where('templateState.inheritedAreas.0.value', DuplicateProjectConfiguration::COPY_REPOSITORY_CONNECTIONS),
            );
    }

    /**
     * Ensure users without edit permission cannot manage repository settings.
     */
    public function test_users_without_edit_permission_cannot_view_repository_settings(): void
    {
        $user = User::factory()->create();
        $project = Project::factory()->create();

        $this->actingAs($user)
            ->get(route('projects.settings.repositories', $project))
            ->assertForbidden();
    }

    /**
     * Ensure authorized users can link a repository through their own Git connection.
     */
    public function test_users_with_edit_permission_can_link_project_repositories(): void
    {
        Http::preventStrayRequests();
        Http::fake([
            'https://git.example.test/api/v1/user/repos*' => Http::response([
                [
                    'id' => 501,
                    'name' => 'kanbangit',
                    'full_name' => 'core-team/kanbangit',
                    'html_url' => 'https://git.example.test/core-team/kanbangit',
                    'owner' => [
                        'login' => 'core-team',
                    ],
                    'private' => true,
                ],
            ]),
        ]);

        $user = User::factory()->create();
        $project = Project::factory()->create();
        $userGitConnection = UserGitConnection::factory()->for($user)->create([
            'base_url' => 'https://git.example.test',
            'provider' => GitProviderKey::Gitea,
        ]);

        $this->syncProjectPermissions($project, $user, ['edit']);

        $this->actingAs($user)
            ->post(route('projects.settings.repositories.store', $project), [
                'provider_repository_id' => '501',
                'user_git_connection_id' => $userGitConnection->id,
            ])
            ->assertRedirect(route('projects.settings.repositories', $project))
            ->assertSessionHas('status', 'core-team/kanbangit was linked to '.$project->name.'.');

        $this->assertDatabaseHas('repository_connections', [
            'project_id' => $project->id,
            'provider' => GitProviderKey::Gitea->value,
            'base_url' => 'https://git.example.test',
            'provider_repository_id' => '501',
            'owner_name' => 'core-team',
            'repository_name' => 'kanbangit',
            'repository_full_name' => 'core-team/kanbangit',
        ]);
    }

    /**
     * Ensure users cannot link repositories through another user's Git connection.
     */
    public function test_users_cannot_link_repositories_through_foreign_git_connections(): void
    {
        Http::preventStrayRequests();
        Http::fake();

        $user = User::factory()->create();
        $otherUser = User::factory()->create();
        $project = Project::factory()->create();
        $foreignGitConnection = UserGitConnection::factory()->for($otherUser)->create();

        $this->syncProjectPermissions($project, $user, ['edit']);

        $this->actingAs($user)
            ->post(route('projects.settings.repositories.store', $project), [
                'provider_repository_id' => '501',
                'user_git_connection_id' => $foreignGitConnection->id,
            ])
            ->assertForbidden();
    }

    /**
     * Ensure authorized users can relink an existing project repository.
     */
    public function test_users_with_edit_permission_can_update_repository_connections(): void
    {
        Http::preventStrayRequests();
        Http::fake([
            'https://git.internal.test/api/v1/user/repos*' => Http::response([
                [
                    'id' => 902,
                    'name' => 'platform',
                    'full_name' => 'infra/platform',
                    'html_url' => 'https://git.internal.test/infra/platform',
                    'owner' => [
                        'login' => 'infra',
                    ],
                    'private' => false,
                ],
            ]),
        ]);

        $user = User::factory()->create();
        $project = Project::factory()->create();
        $repositoryConnection = RepositoryConnection::factory()->for($project)->create([
            'base_url' => 'https://git.example.test',
            'owner_name' => 'core-team',
            'provider' => GitProviderKey::Gitea,
            'provider_repository_id' => '501',
            'repository_full_name' => 'core-team/kanbangit',
            'repository_name' => 'kanbangit',
            'repository_url' => 'https://git.example.test/core-team/kanbangit',
        ]);
        $userGitConnection = UserGitConnection::factory()->for($user)->create([
            'base_url' => 'https://git.internal.test',
            'provider' => GitProviderKey::Gitea,
        ]);

        $this->syncProjectPermissions($project, $user, ['edit']);

        $this->actingAs($user)
            ->patch(route('projects.settings.repositories.update', [$project, $repositoryConnection]), [
                'provider_repository_id' => '902',
                'user_git_connection_id' => $userGitConnection->id,
            ])
            ->assertRedirect(route('projects.settings.repositories', $project))
            ->assertSessionHas('status', 'infra/platform connection was updated.');

        $this->assertDatabaseHas('repository_connections', [
            'id' => $repositoryConnection->id,
            'base_url' => 'https://git.internal.test',
            'provider_repository_id' => '902',
            'owner_name' => 'infra',
            'repository_name' => 'platform',
            'repository_full_name' => 'infra/platform',
        ]);
    }

    /**
     * Ensure authorized users can remove project repository links.
     */
    public function test_users_with_edit_permission_can_delete_repository_connections(): void
    {
        $user = User::factory()->create();
        $project = Project::factory()->create();
        $repositoryConnection = RepositoryConnection::factory()->for($project)->create([
            'repository_full_name' => 'core-team/kanbangit',
        ]);

        $this->syncProjectPermissions($project, $user, ['edit']);

        $this->actingAs($user)
            ->delete(route('projects.settings.repositories.destroy', [$project, $repositoryConnection]))
            ->assertRedirect(route('projects.settings.repositories', $project))
            ->assertSessionHas('status', 'core-team/kanbangit was removed from the project.');

        $this->assertDatabaseMissing('repository_connections', [
            'id' => $repositoryConnection->id,
        ]);
    }
}