<?php

namespace Tests\Unit\Services\Whatsapp;

use App\Events\WhatsappInvitesSend;
use App\Services\Whatsapp\WhatsappInviteNotificationService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Event;
use Tests\TestCase;

class WhatsappInviteNotificationServiceTest extends TestCase
{
    use RefreshDatabase;

    public function test_dispatch_returns_error_when_no_listeners(): void
    {
        $service = new WhatsappInviteNotificationService;
        $result = $service->dispatch([], '2025-2026', 'Fall');

        $this->assertFalse($result['ok']);
    }

    public function test_dispatch_triggers_event_when_listener_registered(): void
    {
        Event::listen(WhatsappInvitesSend::class, static function () {});

        $service = new WhatsappInviteNotificationService;
        $result = $service->dispatch([[
            'parent' => ['id' => 10],
            'emails' => ['parent1@example.com'],
            'sections' => [],
            'links' => ['https://chat.whatsapp.com/abc'],
        ]], '2025-2026', 'Fall');

        $this->assertTrue($result['ok']);
        $this->assertSame(1, $result['triggered']);
    }
}