<?php

declare(strict_types=1);

namespace Tests\Feature\Event;

use App\Models\Event;
use App\Models\Organisation;
use App\Models\User;
use Database\Seeders\RoleSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Laravel\Sanctum\Sanctum;
use Tests\TestCase;

class EventTest extends TestCase
{
    use RefreshDatabase;

    private User $admin;
    private User $orgAdmin;
    private User $outsider;
    private Organisation $organisation;

    protected function setUp(): void
    {
        parent::setUp();
        $this->seed(RoleSeeder::class);

        $this->admin = User::factory()->create();
        $this->admin->assignRole('super_admin');

        $this->organisation = Organisation::factory()->create();

        $this->orgAdmin = User::factory()->create();
        $this->organisation->users()->attach($this->orgAdmin, ['role' => 'org_admin']);

        $this->outsider = User::factory()->create();
    }

    // --- INDEX ---

    public function test_org_admin_can_list_events(): void
    {
        Event::factory()->count(3)->create(['organisation_id' => $this->organisation->id]);

        Sanctum::actingAs($this->orgAdmin);

        $response = $this->getJson("/api/v1/organisations/{$this->organisation->id}/events");

        $response->assertOk();
        $this->assertCount(3, $response->json('data'));
    }

    public function test_outsider_cannot_list_events(): void
    {
        Sanctum::actingAs($this->outsider);

        $response = $this->getJson("/api/v1/organisations/{$this->organisation->id}/events");

        $response->assertForbidden();
    }

    public function test_unauthenticated_user_cannot_list_events(): void
    {
        $response = $this->getJson("/api/v1/organisations/{$this->organisation->id}/events");

        $response->assertUnauthorized();
    }

    // --- SHOW ---

    public function test_org_admin_can_view_event(): void
    {
        $event = Event::factory()->create(['organisation_id' => $this->organisation->id]);

        Sanctum::actingAs($this->orgAdmin);

        $response = $this->getJson("/api/v1/organisations/{$this->organisation->id}/events/{$event->id}");

        $response->assertOk()
            ->assertJson(['data' => ['id' => $event->id]]);
    }

    public function test_outsider_cannot_view_event(): void
    {
        $event = Event::factory()->create(['organisation_id' => $this->organisation->id]);

        Sanctum::actingAs($this->outsider);

        $response = $this->getJson("/api/v1/organisations/{$this->organisation->id}/events/{$event->id}");

        $response->assertForbidden();
    }

    // --- STORE ---

    public function test_org_admin_can_create_event(): void
    {
        Sanctum::actingAs($this->orgAdmin);

        $response = $this->postJson("/api/v1/organisations/{$this->organisation->id}/events", [
            'name' => 'Summer Festival 2026',
            'slug' => 'summer-festival-2026',
            'start_date' => '2026-07-01',
            'end_date' => '2026-07-03',
        ]);

        $response->assertCreated()
            ->assertJson(['data' => ['name' => 'Summer Festival 2026']]);

        $this->assertDatabaseHas('events', [
            'organisation_id' => $this->organisation->id,
            'slug' => 'summer-festival-2026',
        ]);
    }

    public function test_outsider_cannot_create_event(): void
    {
        Sanctum::actingAs($this->outsider);

        $response = $this->postJson("/api/v1/organisations/{$this->organisation->id}/events", [
            'name' => 'Hacked Event',
            'slug' => 'hacked-event',
            'start_date' => '2026-07-01',
            'end_date' => '2026-07-03',
        ]);

        $response->assertForbidden();
    }

    public function test_unauthenticated_user_cannot_create_event(): void
    {
        $response = $this->postJson("/api/v1/organisations/{$this->organisation->id}/events", [
            'name' => 'Anon Event',
            'slug' => 'anon-event',
            'start_date' => '2026-07-01',
            'end_date' => '2026-07-03',
        ]);

        $response->assertUnauthorized();
    }

    // --- UPDATE ---

    public function test_org_admin_can_update_event(): void
    {
        $event = Event::factory()->create(['organisation_id' => $this->organisation->id]);

        Sanctum::actingAs($this->orgAdmin);

        $response = $this->putJson("/api/v1/organisations/{$this->organisation->id}/events/{$event->id}", [
            'name' => 'Updated Festival',
        ]);

        $response->assertOk()
            ->assertJson(['data' => ['name' => 'Updated Festival']]);
    }

    public function test_outsider_cannot_update_event(): void
    {
        $event = Event::factory()->create(['organisation_id' => $this->organisation->id]);

        Sanctum::actingAs($this->outsider);

        $response = $this->putJson("/api/v1/organisations/{$this->organisation->id}/events/{$event->id}", [
            'name' => 'Hacked',
        ]);

        $response->assertForbidden();
    }

    // --- CROSS-ORG ---

    public function test_event_from_other_org_returns_404(): void
    {
        $otherOrg = Organisation::factory()->create();
        $event = Event::factory()->create(['organisation_id' => $otherOrg->id]);

        Sanctum::actingAs($this->admin);

        $response = $this->getJson("/api/v1/organisations/{$this->organisation->id}/events/{$event->id}");

        $response->assertNotFound();
    }
}