<?php

declare(strict_types=1);

namespace Tests\Feature\FormBuilder\Purposes;

use App\Enums\FormBuilder\FormPurpose;
use App\Models\FormBuilder\FormSchema;
use App\Models\Organisation;
use App\Models\User;
use Database\Seeders\RoleSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Schema;
use Laravel\Sanctum\Sanctum;
use Tests\TestCase;

/**
 * Regression guard for the WS-2 removal of the `custom` purpose escape.
 * Covers both the DB column, the resource payload, and the request
 * validation pipeline.
 */
final class CustomPurposeEscapeRemovedTest extends TestCase
{
    use RefreshDatabase;

    public function test_form_schemas_has_no_custom_purpose_slug_column(): void
    {
        $this->assertFalse(
            Schema::hasColumn('form_schemas', 'custom_purpose_slug'),
            'form_schemas.custom_purpose_slug must be dropped by migration 2026_04_24_100001.',
        );
    }

    public function test_form_subjects_config_file_is_deleted(): void
    {
        $this->assertFileDoesNotExist(
            base_path('config/form_subjects.php'),
            'config/form_subjects.php must be removed in WS-2 (Q6 consolidation).',
        );
    }

    public function test_form_purpose_enum_has_no_custom_case(): void
    {
        foreach (FormPurpose::cases() as $case) {
            $this->assertNotSame('custom', $case->value);
        }
    }

    public function test_store_endpoint_rejects_custom_purpose_value(): void
    {
        $this->seed(RoleSeeder::class);
        $org = Organisation::factory()->create();
        $admin = User::factory()->create();
        $org->users()->attach($admin, ['role' => 'org_admin']);
        $admin->assignRole('org_admin');
        setPermissionsTeamId($org->id);

        Sanctum::actingAs($admin);

        $this->postJson("/api/v1/organisations/{$org->id}/forms/schemas", [
            'name' => 'X',
            'purpose' => 'custom',
        ])->assertStatus(422);
    }

    public function test_schema_response_omits_custom_purpose_slug(): void
    {
        $this->seed(RoleSeeder::class);
        $org = Organisation::factory()->create();
        $admin = User::factory()->create();
        $org->users()->attach($admin, ['role' => 'org_admin']);
        $admin->assignRole('org_admin');
        setPermissionsTeamId($org->id);

        Sanctum::actingAs($admin);

        $schema = FormSchema::factory()->create([
            'organisation_id' => $org->id,
            'purpose' => FormPurpose::INCIDENT_REPORT,
        ]);

        $response = $this->getJson("/api/v1/organisations/{$org->id}/forms/schemas/{$schema->id}")
            ->assertOk();

        $this->assertArrayNotHasKey('custom_purpose_slug', $response->json('data'));
    }
}