<?php

declare(strict_types=1);

namespace Tests\Feature\Api;

use App\Enums\ProjectStatus;
use App\Models\Client;
use App\Models\Member;
use App\Models\Project;
use App\Models\Service;
use App\Models\Technology;
use App\Models\User;
use Database\Seeders\RolePermissionSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;
use PHPUnit\Framework\Attributes\Test;
use Tests\FakesPireon;
use Tests\TestCase;

/**
 * Projects, members and services through the admin API: what the MCP server
 * uses to load the collective's work without anyone retyping it into forms.
 */
class CollectiveApiTest extends TestCase
{
    use FakesPireon, RefreshDatabase;

    protected function setUp(): void
    {
        parent::setUp();

        $this->seed(RolePermissionSeeder::class);
    }

    protected function actingWithRole(string $role): User
    {
        $user = User::factory()->create();
        $user->syncRoles([$role]);

        $this->withHeaders($this->apiHeadersFor($user));

        return $user;
    }

    #[Test]
    public function a_project_arrives_with_its_team_stack_client_and_services(): void
    {
        $this->actingWithRole('editor');

        [$ada, $linus] = Member::factory()->count(2)->create();
        $technologies = Technology::factory()->count(2)->create();
        $client = Client::factory()->create();
        $service = Service::factory()->create();

        $response = $this->postJson('/api/v1/projects?lang=es&with=translations', [
            'title' => ['es' => 'Catálogo abierto', 'en' => 'Open catalogue'],
            'slug' => ['es' => 'catalogo', 'en' => 'catalogue'],
            'tagline' => ['es' => 'Una herramienta pequeña.'],
            'status' => 'active',
            'client_id' => $client->id,
            'lead_member_id' => $ada->id,
            'technology_ids' => $technologies->pluck('id')->all(),
            'service_ids' => [$service->id],
            'members' => [['id' => $ada->id, 'role' => 'Responsable'], ['id' => $linus->id]],
        ])->assertCreated();

        $response
            ->assertJsonPath('data.title', 'Catálogo abierto')
            ->assertJsonPath('data.translations.title.en', 'Open catalogue')
            ->assertJsonPath('data.status', 'active')
            ->assertJsonPath('data.client_id', $client->id)
            ->assertJsonCount(2, 'data.technology_ids')
            ->assertJsonPath('data.members.0.role', 'Responsable');

        $project = Project::query()->sole();

        $this->assertSame('Responsable', $project->members()->find($ada->id)->pivot->role);
        $this->assertNull($project->members()->find($linus->id)->pivot->role);
    }

    #[Test]
    public function a_partial_update_leaves_relations_alone_unless_they_are_sent(): void
    {
        $this->actingWithRole('editor');

        $project = Project::factory()->create();
        $technology = Technology::factory()->create();
        $project->technologies()->attach($technology);

        $this->patchJson("/api/v1/projects/{$project->id}", ['status' => 'paused'])
            ->assertOk()
            ->assertJsonPath('data.technology_ids', [$technology->id]);

        $this->patchJson("/api/v1/projects/{$project->id}", ['technology_ids' => []])
            ->assertOk()
            ->assertJsonPath('data.technology_ids', []);

        $this->assertSame(ProjectStatus::Paused, $project->fresh()->status);
    }

    #[Test]
    public function writing_a_project_is_not_publishing_it(): void
    {
        // A writer authors projects but may not put them on the site.
        $this->actingWithRole('writer');

        $this->postJson('/api/v1/projects', [
            'title' => ['es' => 'Borrador'],
            'slug' => ['es' => 'borrador'],
            'published_at' => now()->toIso8601String(),
        ])
            ->assertUnprocessable()
            ->assertJsonValidationErrors('published_at');

        $this->postJson('/api/v1/projects', [
            'title' => ['es' => 'Borrador'],
            'slug' => ['es' => 'borrador'],
        ])->assertCreated();
    }

    #[Test]
    public function an_editor_may_publish_a_project(): void
    {
        $this->actingWithRole('editor');

        $this->postJson('/api/v1/projects', [
            'title' => ['es' => 'Publicado'],
            'slug' => ['es' => 'publicado'],
            'published_at' => '2026-09-01T10:00:00Z',
        ])
            ->assertCreated()
            ->assertJsonPath('data.published_at', '2026-09-01T10:00:00+00:00');
    }

    #[Test]
    public function a_deleted_project_can_be_brought_back(): void
    {
        $this->actingWithRole('editor');

        $project = Project::factory()->create();

        $this->deleteJson("/api/v1/projects/{$project->id}")->assertNoContent();
        $this->assertSoftDeleted($project);

        $this->getJson('/api/v1/projects?trashed=1')->assertJsonCount(1, 'data');

        $this->postJson("/api/v1/projects/{$project->id}/restore")->assertOk();
        $this->assertNotSoftDeleted($project);
    }

    #[Test]
    public function a_member_arrives_with_links_and_technologies(): void
    {
        $this->actingWithRole('editor');

        $technology = Technology::factory()->create();

        $this->postJson('/api/v1/members?lang=es', [
            'name' => 'Ada Lovelace',
            'slug' => 'ada',
            'headline' => ['es' => 'Backend', 'en' => 'Backend'],
            'github_username' => 'ada',
            'links' => ['web' => 'https://ada.example.org'],
            'is_founder' => true,
            'joined_at' => '2024-09-01',
            'technology_ids' => [$technology->id],
        ])
            ->assertCreated()
            ->assertJsonPath('data.headline', 'Backend')
            ->assertJsonPath('data.links.web', 'https://ada.example.org')
            ->assertJsonPath('data.joined_at', '2024-09-01')
            ->assertJsonPath('data.technology_ids', [$technology->id]);
    }

    #[Test]
    public function member_slugs_and_links_are_checked(): void
    {
        $this->actingWithRole('editor');

        Member::factory()->create(['slug' => 'ada']);

        $this->postJson('/api/v1/members', ['name' => 'Ada', 'slug' => 'ada'])
            ->assertUnprocessable()
            ->assertJsonValidationErrors('slug');

        $this->postJson('/api/v1/members', ['name' => 'Bob', 'slug' => 'bob', 'links' => ['web' => 'not a url']])
            ->assertUnprocessable()
            ->assertJsonValidationErrors('links.web');
    }

    #[Test]
    public function someone_may_edit_their_own_profile_without_members_update(): void
    {
        $viewer = $this->actingWithRole('viewer');

        $own = Member::factory()->create(['user_id' => $viewer->id]);
        $someoneElse = Member::factory()->create();

        $this->patchJson("/api/v1/members/{$own->id}", ['github_username' => 'me'])->assertOk();
        $this->patchJson("/api/v1/members/{$someoneElse->id}", ['github_username' => 'them'])->assertForbidden();
    }

    #[Test]
    public function a_service_links_to_the_work_behind_it(): void
    {
        $this->actingWithRole('editor');

        $project = Project::factory()->create();
        $technology = Technology::factory()->create();

        $this->postJson('/api/v1/services?lang=es', [
            'title' => ['es' => 'Formación'],
            'slug' => ['es' => 'formacion'],
            'tagline' => ['es' => 'Talleres prácticos.'],
            'icon' => 'support',
            'is_published' => true,
            'project_ids' => [$project->id],
            'technology_ids' => [$technology->id],
        ])
            ->assertCreated()
            ->assertJsonPath('data.title', 'Formación')
            ->assertJsonPath('data.is_published', true)
            ->assertJsonPath('data.project_ids', [$project->id]);
    }

    #[Test]
    public function writing_a_service_is_not_publishing_it(): void
    {
        $this->actingWithRole('writer');

        $service = Service::factory()->create(['is_published' => false]);

        $this->patchJson("/api/v1/services/{$service->id}", ['is_published' => true])
            ->assertUnprocessable()
            ->assertJsonValidationErrors('is_published');

        $this->patchJson("/api/v1/services/{$service->id}", ['tagline' => ['es' => 'Nuevo texto']])
            ->assertOk();

        $this->assertFalse($service->fresh()->is_published);
    }

    #[Test]
    public function a_reader_can_list_but_not_write(): void
    {
        $this->actingWithRole('viewer');

        Project::factory()->create();

        $this->getJson('/api/v1/projects')->assertOk()->assertJsonCount(1, 'data');
        $this->getJson('/api/v1/services')->assertOk();
        $this->getJson('/api/v1/members')->assertOk();

        $this->postJson('/api/v1/projects', ['title' => ['es' => 'X'], 'slug' => ['es' => 'x']])->assertForbidden();
        $this->postJson('/api/v1/services', ['title' => ['es' => 'X'], 'slug' => ['es' => 'x']])->assertForbidden();
    }
}