<?php

namespace Tests\Feature;

use App\Models\Event;
use App\Models\Tenant;
use App\Resources\EventResource;
use App\Tasks\CloseEvent;
use DateTime;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\DB;
use Tests\TestCase;

/**
 * Anmeldeschluss und Early-Bird-Ende einer Veranstaltung.
 *
 * Beide sind ein Tag, keine Uhrzeit: Sie gelten einschließlich des ganzen Stichtags bis 23:59.
 */
class EventDeadlineTest extends TestCase
{
    use RefreshDatabase;

    private Tenant $tenant;

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

        $this->tenant = Tenant::create([
            'slug' => 'tv',
            'name' => 'Test',
            'email' => 't@example.com',
            'email_finance' => 'finance@example.com',
            'url' => 'test.local',
            'account_name' => 'Test e.V.',
            'account_iban' => 'DE00',
            'account_bic' => 'XY',
            'city' => 'Stadt',
            'postcode' => '00000',
            'is_active_local_group' => true,
            'has_active_instance' => true,
        ]);

        app()->instance('tenant', $this->tenant);

        DB::table('participation_fee_types')->insert(['slug' => 'fixed', 'name' => 'Fix']);
    }

    public function test_am_anmeldeschluss_um_2359_bleibt_die_anmeldung_offen(): void
    {
        $event = $this->makeEvent();

        $this->travelTo(new DateTime('2026-09-11 23:59:00'));
        new CloseEvent()->handle();

        $this->assertTrue($event->fresh()->registration_allowed);
    }

    public function test_am_folgetag_schliesst_der_cron_die_anmeldung(): void
    {
        $event = $this->makeEvent();

        $this->travelTo(new DateTime('2026-09-12 00:10:00'));
        new CloseEvent()->handle();

        $this->assertFalse($event->fresh()->registration_allowed);
    }

    public function test_am_early_bird_stichtag_um_2359_gilt_der_fruehbucherpreis(): void
    {
        $event = $this->makeEvent();

        $this->travelTo(new DateTime('2026-09-11 23:59:00'));

        $this->assertEqualsWithDelta(1.0, new EventResource($event)->getMultiplier(), 0.0001);
    }

    public function test_am_tag_nach_dem_early_bird_stichtag_gilt_der_aufschlag(): void
    {
        $event = $this->makeEvent();

        $this->travelTo(new DateTime('2026-09-12 00:00:01'));

        $this->assertEqualsWithDelta(1.2, new EventResource($event)->getMultiplier(), 0.0001);
    }

    private function makeEvent(): Event
    {
        return Event::create([
            'tenant' => $this->tenant->slug,
            'name' => 'Event',
            'identifier' => 'evt-' . uniqid(),
            'location' => 'Ort',
            'postal_code' => '00000',
            'email' => 'e@example.com',
            'start_date' => '2026-09-20',
            'end_date' => '2026-09-25',
            'early_bird_end' => '2026-09-11',
            'registration_final_end' => '2026-09-11',
            'early_bird_end_amount_increase' => 20,
            'registration_allowed' => true,
            'account_owner' => 'Owner',
            'account_iban' => 'DE00',
            'participation_fee_type' => 'fixed',
            'pay_per_day' => false,
            'pay_direct' => false,
        ]);
    }
}