<?php

declare(strict_types=1);

use App\Jobs\BackfillArtworkVectorIndexJob;
use App\Jobs\SyncArtworkVectorIndexJob;
use App\Models\Artwork;
use App\Models\ArtworkEmbedding;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Queue;
use function Pest\Laravel\artisan;

uses(RefreshDatabase::class);

function jobProperty(object $job, string $property): mixed
{
    $reflection = new ReflectionProperty($job, $property);
    $reflection->setAccessible(true);

    return $reflection->getValue($job);
}

it('queues a resumable vector repair run from the command', function (): void {
    Queue::fake();

    artisan('artworks:vectors-repair', [
        '--after-id' => 25,
        '--batch' => 50,
        '--public-only' => true,
        '--stale-hours' => 24,
    ])->assertSuccessful();

    Queue::assertPushed(BackfillArtworkVectorIndexJob::class, function (BackfillArtworkVectorIndexJob $job): bool {
        return jobProperty($job, 'afterId') === 25
            && jobProperty($job, 'batchSize') === 50
            && jobProperty($job, 'publicOnly') === true
            && jobProperty($job, 'staleHours') === 24;
    });
});

it('fans out queued vector repair only for artworks with local embeddings', function (): void {
    Queue::fake();

    $embeddedArtwork = Artwork::factory()->create([
        'hash' => '1122334455667788',
        'is_public' => true,
        'is_approved' => true,
        'published_at' => now()->subDay(),
    ]);
    ArtworkEmbedding::query()->create([
        'artwork_id' => $embeddedArtwork->id,
        'model' => 'clip',
        'model_version' => 'v1',
        'algo_version' => 'clip-cosine-v1',
        'dim' => 2,
        'embedding_json' => json_encode([0.6, 0.8], JSON_THROW_ON_ERROR),
        'source_hash' => '1122334455667788',
        'is_normalized' => true,
        'generated_at' => now(),
        'meta' => ['source' => 'clip'],
    ]);

    Artwork::factory()->create([
        'hash' => 'aabbccddeeff0011',
        'is_public' => true,
        'is_approved' => true,
        'published_at' => now()->subDay(),
    ]);

    (new BackfillArtworkVectorIndexJob(0, 100, true))->handle();

    Queue::assertPushed(SyncArtworkVectorIndexJob::class, function (SyncArtworkVectorIndexJob $job) use ($embeddedArtwork): bool {
        return jobProperty($job, 'artworkId') === $embeddedArtwork->id;
    });
    Queue::assertNotPushed(BackfillArtworkVectorIndexJob::class);
});

it('can target only stale or never-indexed artworks during queued repair', function (): void {
    Queue::fake();

    $staleArtwork = Artwork::factory()->create([
        'hash' => '1111222233334444',
        'is_public' => true,
        'is_approved' => true,
        'published_at' => now()->subDay(),
        'last_vector_indexed_at' => now()->subHours(48),
    ]);
    ArtworkEmbedding::query()->create([
        'artwork_id' => $staleArtwork->id,
        'model' => 'clip',
        'model_version' => 'v1',
        'algo_version' => 'clip-cosine-v1',
        'dim' => 2,
        'embedding_json' => json_encode([0.6, 0.8], JSON_THROW_ON_ERROR),
        'source_hash' => '1111222233334444',
        'is_normalized' => true,
        'generated_at' => now(),
        'meta' => ['source' => 'clip'],
    ]);

    $missingArtwork = Artwork::factory()->create([
        'hash' => '5555666677778888',
        'is_public' => true,
        'is_approved' => true,
        'published_at' => now()->subDay(),
        'last_vector_indexed_at' => null,
    ]);
    ArtworkEmbedding::query()->create([
        'artwork_id' => $missingArtwork->id,
        'model' => 'clip',
        'model_version' => 'v1',
        'algo_version' => 'clip-cosine-v1',
        'dim' => 2,
        'embedding_json' => json_encode([0.6, 0.8], JSON_THROW_ON_ERROR),
        'source_hash' => '5555666677778888',
        'is_normalized' => true,
        'generated_at' => now(),
        'meta' => ['source' => 'clip'],
    ]);

    $freshArtwork = Artwork::factory()->create([
        'hash' => '9999aaaabbbbcccc',
        'is_public' => true,
        'is_approved' => true,
        'published_at' => now()->subDay(),
        'last_vector_indexed_at' => now()->subHours(2),
    ]);
    ArtworkEmbedding::query()->create([
        'artwork_id' => $freshArtwork->id,
        'model' => 'clip',
        'model_version' => 'v1',
        'algo_version' => 'clip-cosine-v1',
        'dim' => 2,
        'embedding_json' => json_encode([0.6, 0.8], JSON_THROW_ON_ERROR),
        'source_hash' => '9999aaaabbbbcccc',
        'is_normalized' => true,
        'generated_at' => now(),
        'meta' => ['source' => 'clip'],
    ]);

    (new BackfillArtworkVectorIndexJob(0, 100, true, 24))->handle();

    Queue::assertPushed(SyncArtworkVectorIndexJob::class, function (SyncArtworkVectorIndexJob $job) use ($staleArtwork): bool {
        return jobProperty($job, 'artworkId') === $staleArtwork->id;
    });
    Queue::assertPushed(SyncArtworkVectorIndexJob::class, function (SyncArtworkVectorIndexJob $job) use ($missingArtwork): bool {
        return jobProperty($job, 'artworkId') === $missingArtwork->id;
    });
    Queue::assertNotPushed(SyncArtworkVectorIndexJob::class, function (SyncArtworkVectorIndexJob $job) use ($freshArtwork): bool {
        return jobProperty($job, 'artworkId') === $freshArtwork->id;
    });
    Queue::assertNotPushed(BackfillArtworkVectorIndexJob::class);
});