<?php

use App\Models\Artwork;
use App\Models\User;
use Illuminate\Support\Facades\DB;
use Inertia\Testing\AssertableInertia;

function profileFavouritesFixture(): array
{
    $user = User::factory()->create(['username' => 'lazyfavourites']);
    $artworks = Artwork::factory()->count(13)->for($user)->create();

    foreach ($artworks as $index => $artwork) {
        DB::table('artwork_favourites')->insert([
            'user_id' => $user->id,
            'artwork_id' => $artwork->id,
            'created_at' => now()->subMinutes($index),
            'updated_at' => now()->subMinutes($index),
        ]);
    }

    return [$user, $artworks];
}

it('skips the favourites producer on the default Posts SSR request', function (): void {
    [$user] = profileFavouritesFixture();
    DB::flushQueryLog();
    DB::enableQueryLog();

    $this->get('/@' . $user->username)
        ->assertOk()
        ->assertInertia(fn (AssertableInertia $page) => $page
            ->where('initialTab', 'posts')
            ->where('favourites', null));

    expect(collect(DB::getQueryLog())->pluck('query')->filter(fn (string $query): bool => str_contains(strtolower($query), 'artwork_favourites'))->all())->toBe([]);
});

it('keeps the first favourites page in direct SSR with the existing cursor contract', function (): void {
    [$user, $artworks] = profileFavouritesFixture();

    $this->get('/@' . $user->username . '/favourites')
        ->assertOk()
        ->assertInertia(fn (AssertableInertia $page) => $page
            ->where('initialTab', 'favourites')
            ->where('favourites.next_cursor', base64_encode('12'))
            ->where('favourites.data.0.id', $artworks->first()->id));
});

it('returns the same ordered twelve-item page and continues with the next cursor', function (): void {
    [$user, $artworks] = profileFavouritesFixture();
    $expected = $artworks->values();

    $first = $this->getJson('/api/profile/' . $user->username . '/favourites')
        ->assertOk()
        ->assertJsonCount(12, 'data')
        ->assertJsonPath('data.0.id', $expected[0]->id)
        ->assertJsonPath('next_cursor', base64_encode('12'));

    $this->getJson('/api/profile/' . $user->username . '/favourites?cursor=' . urlencode($first->json('next_cursor')))
        ->assertOk()
        ->assertJsonCount(1, 'data')
        ->assertJsonPath('data.0.id', $expected[12]->id)
        ->assertJsonPath('next_cursor', null);
});

it('does not increment profile views for the lazy favourites endpoint', function (): void {
    [$user] = profileFavouritesFixture();
    $before = (int) $user->profile_views_count;

    $this->getJson('/api/profile/' . $user->username . '/favourites')->assertOk();

    expect((int) $user->fresh()->profile_views_count)->toBe($before);
});