<?php

namespace Tests\Unit\Services;

use App\Models\AiEditRequest;
use App\Models\Event;
use App\Models\Photo;
use App\Models\User;
use App\Services\AiEditing\AiStatusNotificationService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Cache;
use Tests\TestCase;

class AiStatusNotificationServiceTest extends TestCase
{
    use RefreshDatabase;

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

        Cache::flush();
    }

    public function test_it_creates_guest_and_tenant_notifications_for_guest_requests(): void
    {
        $event = Event::factory()->create(['status' => 'published']);
        $owner = User::factory()->create();
        $event->tenant->update(['user_id' => $owner->id]);

        $photo = Photo::factory()->for($event)->create([
            'tenant_id' => $event->tenant_id,
            'status' => 'approved',
        ]);

        $request = AiEditRequest::query()->create([
            'tenant_id' => $event->tenant_id,
            'event_id' => $event->id,
            'photo_id' => $photo->id,
            'status' => AiEditRequest::STATUS_SUCCEEDED,
            'safety_state' => 'passed',
            'requested_by_device_id' => 'device-ai-1',
            'idempotency_key' => 'notify-guest-success-1',
            'queued_at' => now()->subMinute(),
            'completed_at' => now(),
        ]);

        app(AiStatusNotificationService::class)->notifyTerminalOutcome($request);

        $this->assertDatabaseHas('guest_notifications', [
            'event_id' => $event->id,
            'type' => 'upload_alert',
            'audience_scope' => 'guest',
            'target_identifier' => 'device-ai-1',
        ]);

        $this->assertDatabaseHas('tenant_notification_logs', [
            'tenant_id' => $event->tenant_id,
            'type' => 'ai_edit_succeeded',
            'channel' => 'system',
            'status' => 'sent',
        ]);

        $this->assertDatabaseHas('tenant_notification_receipts', [
            'tenant_id' => $event->tenant_id,
            'user_id' => $owner->id,
            'status' => 'delivered',
        ]);
    }

    public function test_it_creates_only_tenant_notification_for_tenant_admin_requests(): void
    {
        $event = Event::factory()->create(['status' => 'published']);
        $owner = User::factory()->create();
        $event->tenant->update(['user_id' => $owner->id]);

        $photo = Photo::factory()->for($event)->create([
            'tenant_id' => $event->tenant_id,
            'status' => 'approved',
        ]);

        $request = AiEditRequest::query()->create([
            'tenant_id' => $event->tenant_id,
            'event_id' => $event->id,
            'photo_id' => $photo->id,
            'requested_by_user_id' => $owner->id,
            'status' => AiEditRequest::STATUS_FAILED,
            'safety_state' => 'pending',
            'failure_code' => 'provider_timeout',
            'idempotency_key' => 'notify-tenant-failed-1',
            'queued_at' => now()->subMinute(),
            'completed_at' => now(),
        ]);

        app(AiStatusNotificationService::class)->notifyTerminalOutcome($request);

        $this->assertDatabaseCount('guest_notifications', 0);
        $this->assertDatabaseHas('tenant_notification_logs', [
            'tenant_id' => $event->tenant_id,
            'type' => 'ai_edit_failed',
            'channel' => 'system',
            'status' => 'sent',
        ]);
    }

    public function test_it_deduplicates_terminal_notifications_per_request_and_status(): void
    {
        $event = Event::factory()->create(['status' => 'published']);
        $owner = User::factory()->create();
        $event->tenant->update(['user_id' => $owner->id]);

        $photo = Photo::factory()->for($event)->create([
            'tenant_id' => $event->tenant_id,
            'status' => 'approved',
        ]);

        $request = AiEditRequest::query()->create([
            'tenant_id' => $event->tenant_id,
            'event_id' => $event->id,
            'photo_id' => $photo->id,
            'status' => AiEditRequest::STATUS_BLOCKED,
            'safety_state' => 'blocked',
            'requested_by_device_id' => 'device-ai-dup',
            'idempotency_key' => 'notify-dedupe-1',
            'queued_at' => now()->subMinute(),
            'completed_at' => now(),
        ]);

        $service = app(AiStatusNotificationService::class);
        $service->notifyTerminalOutcome($request);
        $service->notifyTerminalOutcome($request->fresh());

        $this->assertDatabaseCount('guest_notifications', 1);
        $this->assertDatabaseCount('tenant_notification_logs', 1);
    }
}