<?php

declare(strict_types=1);

namespace Tests\Feature\RegistrationFieldTemplate;

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

class RegistrationFieldTemplateTest extends TestCase
{
    use RefreshDatabase;

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

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

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

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

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

    public function test_index_returns_all_templates(): void
    {
        RegistrationFieldTemplate::factory()->count(3)->create([
            'organisation_id' => $this->organisation->id,
        ]);
        RegistrationFieldTemplate::factory()->inactive()->create([
            'organisation_id' => $this->organisation->id,
        ]);

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

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

        $response->assertOk();
        $this->assertCount(4, $response->json('data'));
    }

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

        $response = $this->postJson("/api/v1/organisations/{$this->organisation->id}/registration-field-templates", [
            'label' => 'Allergieën',
            'field_type' => 'text',
        ]);

        $response->assertCreated();

        $this->assertDatabaseHas('registration_field_templates', [
            'organisation_id' => $this->organisation->id,
            'label' => 'Allergieën',
            'slug' => 'allergieen',
        ]);
    }

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

        $response = $this->postJson("/api/v1/organisations/{$this->organisation->id}/registration-field-templates", [
            'label' => 'Voorkeur',
            'field_type' => 'select',
        ]);

        $response->assertUnprocessable()
            ->assertJsonValidationErrors('options');
    }

    public function test_update_template(): void
    {
        $template = RegistrationFieldTemplate::factory()->create([
            'organisation_id' => $this->organisation->id,
            'label' => 'Oude label',
            'slug' => 'oude-label',
        ]);

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

        $response = $this->putJson("/api/v1/organisations/{$this->organisation->id}/registration-field-templates/{$template->id}", [
            'label' => 'Nieuwe label',
        ]);

        $response->assertOk();

        $this->assertDatabaseHas('registration_field_templates', [
            'id' => $template->id,
            'label' => 'Nieuwe label',
            'slug' => 'nieuwe-label',
        ]);
    }

    public function test_destroy_org_template_deletes(): void
    {
        $template = RegistrationFieldTemplate::factory()->create([
            'organisation_id' => $this->organisation->id,
            'is_system' => false,
        ]);

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

        $response = $this->deleteJson("/api/v1/organisations/{$this->organisation->id}/registration-field-templates/{$template->id}");

        $response->assertNoContent();
        $this->assertDatabaseMissing('registration_field_templates', [
            'id' => $template->id,
        ]);
    }

    public function test_destroy_system_template_deactivates(): void
    {
        $template = RegistrationFieldTemplate::factory()->system()->create([
            'organisation_id' => $this->organisation->id,
        ]);

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

        $response = $this->deleteJson("/api/v1/organisations/{$this->organisation->id}/registration-field-templates/{$template->id}");

        $response->assertNoContent();
        $this->assertDatabaseHas('registration_field_templates', [
            'id' => $template->id,
            'is_active' => false,
        ]);
    }

    public function test_system_templates_seeded_on_org_creation(): void
    {
        RegistrationFieldTemplateService::seedSystemTemplates($this->organisation);

        $count = RegistrationFieldTemplate::where('organisation_id', $this->organisation->id)
            ->where('is_system', true)
            ->count();

        $this->assertEquals(16, $count);
    }

    public function test_create_field_from_template(): void
    {
        $template = RegistrationFieldTemplate::factory()->create([
            'organisation_id' => $this->organisation->id,
            'label' => 'Shirtmaat',
            'slug' => 'shirtmaat',
            'field_type' => 'select',
            'options' => ['XS', 'S', 'M', 'L', 'XL'],
        ]);

        $event = Event::factory()->create([
            'organisation_id' => $this->organisation->id,
        ]);

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

        $response = $this->postJson("/api/v1/organisations/{$this->organisation->id}/events/{$event->id}/registration-fields/from-template", [
            'template_id' => $template->id,
        ]);

        $response->assertCreated();

        $this->assertDatabaseHas('registration_form_fields', [
            'event_id' => $event->id,
            'label' => 'Shirtmaat',
            'field_type' => 'select',
        ]);
    }

    public function test_cross_org_returns_403(): void
    {
        Sanctum::actingAs($this->outsider);

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

        $response->assertForbidden();
    }

    public function test_unauthenticated_returns_401(): void
    {
        $response = $this->getJson("/api/v1/organisations/{$this->organisation->id}/registration-field-templates");

        $response->assertUnauthorized();
    }
}