<?php

declare(strict_types=1);

use App\Exceptions\Advertising\AudienceTooSmallException;
use App\Models\AdCampaign;
use App\Models\AdCampaignBanner;
use App\Models\AdWallet;
use App\Models\AdWalletHold;
use App\Models\Tenant;
use App\Services\Advertising\AdWalletService;
use App\Services\Advertising\CampaignLauncher;
use Illuminate\Foundation\Testing\DatabaseTransactions;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Http;

// Запуск оставлял в базе кампании в статусе pending_moderation с сегментом 900001
// и сотней телефонов — коммитом, без отката. При полном прогоне SyncCampaignAudienceJob
// перечисляет кампании ВСЕХ тенантов через pgsql_supplier и подхватывал эти хвосты,
// из-за чего SyncCampaignAudienceJobTest падал на «ни одного обращения к Яндексу».
// DatabaseTransactions (а не RefreshDatabase) — откат своих строк без сноса базы.
uses(DatabaseTransactions::class);

function fakeYandexEndpoints(): void
{
    Http::fake([
        '*/segments/upload_csv_file' => Http::response(['segment' => ['id' => 900001]]),
        '*/segment/*/confirm' => Http::response(['segment' => ['id' => 900001]]),
        '*/json/v5/retargetinglists' => Http::response(['result' => ['AddResults' => [['Id' => 111]]]]),
        '*/json/v5/campaigns' => Http::response(['result' => ['AddResults' => [['Id' => 222]]]]),
        '*/json/v5/adgroups' => Http::response(['result' => ['AddResults' => [['Id' => 333]]]]),
        '*/json/v5/audiencetargets' => Http::response(['result' => ['AddResults' => [['Id' => 444]]]]),
        '*/json/v5/ads' => Http::response(['result' => ['AddResults' => [['Id' => 555]]]]),
    ]);
}

function configureYandex(): void
{
    config(['services.yandex_direct.enabled' => true]);
    config(['services.yandex_direct.token' => 'DIRTOKEN']);
    config(['services.yandex_direct.base_url' => 'https://api-sandbox.direct.yandex.com']);
    config(['services.yandex_audience.token' => 'AUDTOKEN']);
}

/** Наполняет ad_campaign_phones $count уникальными номерами для кампании (обходит фабрику Deal — быстрее). */
function seedAudience(AdCampaign $campaign, int $count): void
{
    $rows = [];
    for ($i = 0; $i < $count; $i++) {
        $rows[] = [
            'tenant_id' => $campaign->tenant_id,
            'campaign_id' => $campaign->id,
            'phone' => sprintf('799900%05d', $i),
            'expires_at' => null,
            'created_at' => now(),
            'updated_at' => now(),
        ];
    }
    DB::table('ad_campaign_phones')->insert($rows);
}

/** Кладёт кампании набор баннеров с номерами креативов, как будто робот уже отработал. */
function seedBanners(AdCampaign $campaign, array $sizesToCreativeId): void
{
    foreach ($sizesToCreativeId as $size => $creativeId) {
        [$w, $h] = array_map('intval', explode('x', (string) $size));
        AdCampaignBanner::create([
            'tenant_id' => $campaign->tenant_id,
            'campaign_id' => $campaign->id,
            'width' => $w,
            'height' => $h,
            'path' => "ad-banners/{$campaign->tenant_id}/{$campaign->id}/{$size}.jpg",
            'bytes' => 1000,
            'included' => true,
            'yandex_creative_id' => $creativeId,
        ]);
    }
}

/** Кампания «за показы» в режиме manual с адресом сайта; креативы — на баннерах набора. */
function makeImpressionCampaign(int $tenantId, array $overrides = []): AdCampaign
{
    return AdCampaign::create(array_merge([
        'tenant_id' => $tenantId,
        'name' => 'C',
        'mode' => AdCampaign::MODE_MANUAL,
        'audience_days' => 10,
        'use_uploaded_list' => true,
        'estimated_impressions' => 100000,
        'frequency' => 3,
        'frequency_period_days' => 7,
        'client_cpm_rub' => '120.00',
        // Конструктора креативов у Яндекса больше нет: поле кампании — аварийный ручной
        // путь, запуск его не читает. Номера креативов живут на баннерах набора.
        'yandex_creative_id' => null,
        'landing_url' => 'https://liderra.ru/promo',
        'run_days' => 14,
    ], $overrides));
}

it('launches an impression campaign: segment → Direct CPM → freeze budget → pending moderation', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242]);

    app(CampaignLauncher::class)->launch($campaign);

    $campaign->refresh();
    expect($campaign->status)->toBe(AdCampaign::STATUS_PENDING_MODERATION)
        ->and($campaign->yandex_segment_id)->toBe(900001)
        ->and($campaign->yandex_retargeting_list_id)->toBe(111)
        ->and($campaign->yandex_campaign_id)->toBe(222)
        ->and($campaign->yandex_ad_group_id)->toBe(333)
        ->and($campaign->paid_impressions)->toBe(100000) // смета = потолок биллинга (Задача 10 fix)
        ->and($campaign->launched_at)->not->toBeNull();

    $wallet = AdWallet::where('tenant_id', $tenant->id)->first();
    expect($wallet->frozen_rub)->toBe('12000.00'); // 100000 показов × 120.00₽/1000

    $hold = AdWalletHold::where('tenant_id', $tenant->id)
        ->where('channel', 'yandex')->where('source_type', 'campaign')
        ->where('source_id', $campaign->id)->where('status', AdWalletHold::STATUS_ACTIVE)->first();
    expect($hold)->not->toBeNull()
        ->and($hold->amount_rub)->toBe('12000.00');

    Http::assertSent(function ($request) {
        if (! str_contains($request->url(), '/json/v5/campaigns')) {
            return false;
        }

        $cpmStrategy = $request['params']['Campaigns'][0]['CpmBannerCampaign']['BiddingStrategy'] ?? null;
        $freqCap = $request['params']['Campaigns'][0]['CpmBannerCampaign']['FrequencyCap'] ?? null;

        // margin по умолчанию 40% (ad_settings.ad_margin_percent), client_cpm 120.00 →
        // yandex cpm = 72.00₽/1000 → AverageCpm = 72 000 000 микросов.
        return ($cpmStrategy['Network']['CpMaximumImpressions']['AverageCpm'] ?? null) === 72000000
            && ($cpmStrategy['Network']['CpMaximumImpressions']['SpendLimit'] ?? null) === 8640000000
            && ($cpmStrategy['Search']['BiddingStrategyType'] ?? null) === 'SERVING_OFF'
            && ($cpmStrategy['Network']['BiddingStrategyType'] ?? null) === 'CP_MAXIMUM_IMPRESSIONS'
            && ($freqCap['Impressions'] ?? null) === 3
            && ($freqCap['PeriodDays'] ?? null) === 7;
    });

    Http::assertSent(function ($request) {
        if (! str_contains($request->url(), '/json/v5/ads')) {
            return false;
        }

        $ad = $request['params']['Ads'][0]['CpmBannerAdBuilderAd'] ?? null;

        return ($ad['Creative']['CreativeId'] ?? null) === 4242
            && ($ad['Href'] ?? null) === 'https://liderra.ru/promo';
    });
});

it('throws AudienceTooSmallException and does not freeze when audience is under 100', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id);
    seedAudience($campaign, 50);
    seedBanners($campaign, ['300x250' => 4242]);

    expect(fn () => app(CampaignLauncher::class)->launch($campaign))
        ->toThrow(AudienceTooSmallException::class);

    $campaign->refresh();
    expect($campaign->status)->toBe(AdCampaign::STATUS_DRAFT);

    $wallet = AdWallet::where('tenant_id', $tenant->id)->first();
    expect($wallet->frozen_rub)->toBe('0.00');

    $holdExists = AdWalletHold::where('tenant_id', $tenant->id)
        ->where('source_type', 'campaign')->where('source_id', $campaign->id)
        ->where('status', AdWalletHold::STATUS_ACTIVE)->exists();
    expect($holdExists)->toBeFalse();
});

it('throws RuntimeException when yandex_direct is disabled and creates nothing', function () {
    config(['services.yandex_direct.enabled' => false]);
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    $campaign = makeImpressionCampaign($tenant->id, ['use_uploaded_list' => false]);

    expect(fn () => app(CampaignLauncher::class)->launch($campaign))
        ->toThrow(RuntimeException::class);

    $campaign->refresh();
    expect($campaign->status)->toBe(AdCampaign::STATUS_DRAFT)
        ->and($campaign->yandex_segment_id)->toBeNull();

    Http::assertNothingSent();
});

it('creates one ad per included banner and stores the ad id on each banner', function () {
    configureYandex();
    Http::fake([
        '*/segments/upload_csv_file' => Http::response(['segment' => ['id' => 900001]]),
        '*/segment/*/confirm' => Http::response(['segment' => ['id' => 900001]]),
        '*/json/v5/retargetinglists' => Http::response(['result' => ['AddResults' => [['Id' => 111]]]]),
        '*/json/v5/campaigns' => Http::response(['result' => ['AddResults' => [['Id' => 222]]]]),
        '*/json/v5/adgroups' => Http::response(['result' => ['AddResults' => [['Id' => 333]]]]),
        '*/json/v5/audiencetargets' => Http::response(['result' => ['AddResults' => [['Id' => 444]]]]),
        // Каждый вызов ads.add отдаёт свой номер объявления.
        '*/json/v5/ads' => Http::sequence()
            ->push(['result' => ['AddResults' => [['Id' => 5551]]]])
            ->push(['result' => ['AddResults' => [['Id' => 5552]]]]),
    ]);

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id, ['yandex_creative_id' => null]);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242, '728x90' => 4243]);

    app(CampaignLauncher::class)->launch($campaign);

    $banners = AdCampaignBanner::where('campaign_id', $campaign->id)->orderBy('width')->get();
    expect($banners)->toHaveCount(2)
        ->and($banners[0]->yandex_ad_id)->toBe(5551)
        ->and($banners[0]->moderation_status)->toBe(AdCampaignBanner::MOD_MODERATION)
        ->and($banners[1]->yandex_ad_id)->toBe(5552);

    expect($campaign->fresh()->status)->toBe(AdCampaign::STATUS_PENDING_MODERATION);

    // 2 запроса на сегмент Аудиторий (заливка csv + подтверждение) + retargetinglists +
    // campaigns + adgroups + audiencetargets + по одному ads.add на каждый баннер (2) = 8.
    Http::assertSentCount(8);
});

it('skips banners that are switched off by the client', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id, ['yandex_creative_id' => null]);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242, '728x90' => 4243]);
    AdCampaignBanner::where('campaign_id', $campaign->id)->where('width', 728)->update(['included' => false]);

    app(CampaignLauncher::class)->launch($campaign);

    Http::assertSent(function ($request) {
        return str_contains($request->url(), '/json/v5/ads')
            && ($request['params']['Ads'][0]['CpmBannerAdBuilderAd']['Creative']['CreativeId'] ?? null) === 4242;
    });

    $off = AdCampaignBanner::where('campaign_id', $campaign->id)->where('width', 728)->first();
    expect($off->yandex_ad_id)->toBeNull();
});

it('refuses to launch when a included banner has no creative number yet', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id, ['yandex_creative_id' => null]);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242]);
    AdCampaignBanner::where('campaign_id', $campaign->id)->update(['yandex_creative_id' => null]);

    expect(fn () => app(CampaignLauncher::class)->launch($campaign))
        ->toThrow(RuntimeException::class, 'креатив');

    expect($campaign->fresh()->status)->toBe(AdCampaign::STATUS_DRAFT);
    Http::assertNothingSent();

    $wallet = AdWallet::where('tenant_id', $tenant->id)->first();
    expect($wallet->frozen_rub)->toBe('0.00');
});

it('refuses to launch when the campaign has no banners at all', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id, ['yandex_creative_id' => null]);
    seedAudience($campaign, 100);

    expect(fn () => app(CampaignLauncher::class)->launch($campaign))
        ->toThrow(RuntimeException::class, 'баннер');

    expect($campaign->fresh()->status)->toBe(AdCampaign::STATUS_DRAFT);
    Http::assertNothingSent();

    $wallet = AdWallet::where('tenant_id', $tenant->id)->first();
    expect($wallet->frozen_rub)->toBe('0.00');
});

it('throws RuntimeException with a clear message when landing_url is missing', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id, ['landing_url' => null]);
    seedBanners($campaign, ['300x250' => 4242]);

    expect(fn () => app(CampaignLauncher::class)->launch($campaign))
        ->toThrow(RuntimeException::class, 'адрес сайта');

    $campaign->refresh();
    expect($campaign->status)->toBe(AdCampaign::STATUS_DRAFT);

    Http::assertNothingSent();

    $wallet = AdWallet::where('tenant_id', $tenant->id)->first();
    expect($wallet->frozen_rub)->toBe('0.00');
});

it('throws RuntimeException with a clear message when estimated_impressions is not set', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id, ['estimated_impressions' => null]);
    seedBanners($campaign, ['300x250' => 4242]);

    expect(fn () => app(CampaignLauncher::class)->launch($campaign))
        ->toThrow(RuntimeException::class, 'смета показов');

    $campaign->refresh();
    expect($campaign->status)->toBe(AdCampaign::STATUS_DRAFT);

    Http::assertNothingSent();

    $wallet = AdWallet::where('tenant_id', $tenant->id)->first();
    expect($wallet->frozen_rub)->toBe('0.00');
});

it('resumes an interrupted launch: no second Yandex campaign, no duplicated ads', function () {
    configureYandex();

    // Один фейк на весь тест с состоянием: считаем обращения по адресам и умеем «оборвать
    // связь» на втором объявлении. Повторный Http::fake() сбросил бы счётчики Laravel, но
    // старые заглушки остаются в силе (они мержатся, а не заменяются) — поэтому счёт свой.
    $calls = [];
    $breakAds = true;
    $adsSeen = 0;

    Http::fake(function ($request) use (&$calls, &$breakAds, &$adsSeen) {
        $url = $request->url();
        $key = match (true) {
            str_contains($url, 'upload_csv_file') => 'segment_upload',
            str_contains($url, '/confirm') => 'segment_confirm',
            str_contains($url, '/json/v5/retargetinglists') => 'retargetinglists',
            str_contains($url, '/json/v5/campaigns') => 'campaigns',
            str_contains($url, '/json/v5/adgroups') => 'adgroups',
            str_contains($url, '/json/v5/audiencetargets') => 'audiencetargets',
            str_contains($url, '/json/v5/ads') => 'ads',
            default => 'other',
        };
        $calls[$key] = ($calls[$key] ?? 0) + 1;

        return match ($key) {
            'segment_upload', 'segment_confirm' => Http::response(['segment' => ['id' => 900001]]),
            'retargetinglists' => Http::response(['result' => ['AddResults' => [['Id' => 111]]]]),
            'campaigns' => Http::response(['result' => ['AddResults' => [['Id' => 222]]]]),
            'adgroups' => Http::response(['result' => ['AddResults' => [['Id' => 333]]]]),
            'audiencetargets' => Http::response(['result' => ['AddResults' => [['Id' => 444]]]]),
            'ads' => (++$adsSeen === 2 && $breakAds)
                ? Http::response([], 500) // обрыв связи на втором объявлении из трёх
                : Http::response(['result' => ['AddResults' => [['Id' => 5550 + $adsSeen]]]]),
            default => Http::response([], 404),
        };
    });

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242, '728x90' => 4243, '970x250' => 4244]);

    // 1) Первый запуск обрывается на втором объявлении.
    expect(fn () => app(CampaignLauncher::class)->launch($campaign))
        ->toThrow(RuntimeException::class);

    // Всё, что уже создано в кабинете Яндекса, должно быть записано на кампанию СРАЗУ —
    // иначе портал «забудет» о ней и повторный запуск заведёт вторую кампанию-сироту.
    $campaign->refresh();
    expect($campaign->yandex_segment_id)->toBe(900001)
        ->and($campaign->yandex_retargeting_list_id)->toBe(111)
        ->and($campaign->yandex_campaign_id)->toBe(222)
        ->and($campaign->yandex_ad_group_id)->toBe(333)
        ->and($campaign->status)->toBe(AdCampaign::STATUS_DRAFT); // запуск не завершён

    $banners = AdCampaignBanner::where('campaign_id', $campaign->id)->orderBy('width')->get();
    expect($banners[0]->yandex_ad_id)->toBe(5551)
        ->and($banners[1]->yandex_ad_id)->toBeNull()
        ->and($banners[2]->yandex_ad_id)->toBeNull();

    // 2) Повторный запуск — связь восстановилась.
    $calls = [];
    $breakAds = false;

    app(CampaignLauncher::class)->launch($campaign);

    // Ничего из уже созданного не создаётся заново.
    expect($calls)->not->toHaveKey('segment_upload')
        ->and($calls)->not->toHaveKey('retargetinglists')
        ->and($calls)->not->toHaveKey('campaigns')
        ->and($calls)->not->toHaveKey('adgroups')
        ->and($calls)->not->toHaveKey('audiencetargets')
        ->and($calls['ads'] ?? 0)->toBe(2); // только два баннера без номера объявления

    $campaign->refresh();
    expect($campaign->status)->toBe(AdCampaign::STATUS_PENDING_MODERATION)
        ->and($campaign->yandex_campaign_id)->toBe(222)
        ->and($campaign->yandex_ad_group_id)->toBe(333);

    $banners = AdCampaignBanner::where('campaign_id', $campaign->id)->orderBy('width')->get();
    expect($banners[0]->yandex_ad_id)->toBe(5551) // не перезаписан
        ->and($banners[1]->yandex_ad_id)->toBe(5553)
        ->and($banners[2]->yandex_ad_id)->toBe(5554);
});

it('re-creates the ad group when the launch broke between the group and the audience target', function () {
    configureYandex();

    // Тот же приём, что и в тесте про обрыв на объявлениях: одно фейк-замыкание с
    // состоянием, счёт обращений — свой (повторный Http::fake() сбросил бы счётчики
    // Laravel, но старые заглушки остались бы в силе).
    $calls = [];
    $breakTarget = true;

    Http::fake(function ($request) use (&$calls, &$breakTarget) {
        $url = $request->url();
        $key = match (true) {
            str_contains($url, 'upload_csv_file') => 'segment_upload',
            str_contains($url, '/confirm') => 'segment_confirm',
            str_contains($url, '/json/v5/retargetinglists') => 'retargetinglists',
            str_contains($url, '/json/v5/campaigns') => 'campaigns',
            str_contains($url, '/json/v5/adgroups') => 'adgroups',
            str_contains($url, '/json/v5/audiencetargets') => 'audiencetargets',
            str_contains($url, '/json/v5/ads') => 'ads',
            default => 'other',
        };
        $calls[$key] = ($calls[$key] ?? 0) + 1;

        return match ($key) {
            'segment_upload', 'segment_confirm' => Http::response(['segment' => ['id' => 900001]]),
            'retargetinglists' => Http::response(['result' => ['AddResults' => [['Id' => 111]]]]),
            'campaigns' => Http::response(['result' => ['AddResults' => [['Id' => 222]]]]),
            'adgroups' => Http::response(['result' => ['AddResults' => [['Id' => 333]]]]),
            'audiencetargets' => $breakTarget
                ? Http::response([], 500) // обрыв ровно между группой и аудиторией
                : Http::response(['result' => ['AddResults' => [['Id' => 444]]]]),
            'ads' => Http::response(['result' => ['AddResults' => [['Id' => 555]]]]),
            default => Http::response([], 404),
        };
    });

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242]);

    // 1) Первый запуск обрывается на навешивании аудитории.
    expect(fn () => app(CampaignLauncher::class)->launch($campaign))
        ->toThrow(RuntimeException::class);

    // Номер группы — отметка «группа готова ЦЕЛИКОМ» (создана И аудитория привязана).
    // Таргет не встал ⇒ номер писать нельзя, иначе повторный запуск переиспользует
    // группу без аудитории и кампания молча никогда не заработает.
    $campaign->refresh();
    expect($campaign->yandex_campaign_id)->toBe(222)
        ->and($campaign->yandex_retargeting_list_id)->toBe(111)
        ->and($campaign->yandex_ad_group_id)->toBeNull()
        ->and($campaign->status)->toBe(AdCampaign::STATUS_DRAFT);

    // 2) Повторный запуск — связь восстановилась.
    $calls = [];
    $breakTarget = false;

    app(CampaignLauncher::class)->launch($campaign);

    expect($calls['adgroups'] ?? 0)->toBe(1)        // группа заводится заново
        ->and($calls['audiencetargets'] ?? 0)->toBe(1) // и аудитория к ней привязывается
        ->and($calls)->not->toHaveKey('segment_upload')
        ->and($calls)->not->toHaveKey('retargetinglists')
        ->and($calls)->not->toHaveKey('campaigns');

    $campaign->refresh();
    expect($campaign->yandex_ad_group_id)->toBe(333)
        ->and($campaign->yandex_campaign_id)->toBe(222)
        ->and($campaign->status)->toBe(AdCampaign::STATUS_PENDING_MODERATION);

    $banner = AdCampaignBanner::where('campaign_id', $campaign->id)->first();
    expect($banner->yandex_ad_id)->toBe(555);
});

it('refuses to launch a campaign that is already running and touches neither Yandex nor the money', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id, ['status' => AdCampaign::STATUS_RUNNING]);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242]);

    expect(fn () => app(CampaignLauncher::class)->launch($campaign))
        ->toThrow(RuntimeException::class, 'уже запущена');

    // Статус не откатился на «на модерации», отметка о запуске не перебита.
    $campaign->refresh();
    expect($campaign->status)->toBe(AdCampaign::STATUS_RUNNING)
        ->and($campaign->launched_at)->toBeNull();

    Http::assertNothingSent();

    $wallet = AdWallet::where('tenant_id', $tenant->id)->first();
    expect($wallet->frozen_rub)->toBe('0.00');

    $holdExists = AdWalletHold::where('tenant_id', $tenant->id)
        ->where('source_type', 'campaign')->where('source_id', $campaign->id)
        ->where('status', AdWalletHold::STATUS_ACTIVE)->exists();
    expect($holdExists)->toBeFalse();
});

it('launches a campaign that is queued for the operator', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id, ['status' => AdCampaign::STATUS_QUEUED]);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242]);

    app(CampaignLauncher::class)->launch($campaign);

    $campaign->refresh();
    expect($campaign->status)->toBe(AdCampaign::STATUS_PENDING_MODERATION)
        ->and($campaign->yandex_campaign_id)->toBe(222)
        ->and($campaign->launched_at)->not->toBeNull();

    $wallet = AdWallet::where('tenant_id', $tenant->id)->first();
    expect($wallet->frozen_rub)->toBe('12000.00');
});

it('does not freeze the money twice when the launch is repeated', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242]);

    app(CampaignLauncher::class)->launch($campaign);

    // Имитация «портал думает, что запуска не было»: статус вернули в черновик.
    DB::table('ad_campaigns')->where('id', $campaign->id)->update(['status' => AdCampaign::STATUS_DRAFT]);

    app(CampaignLauncher::class)->launch($campaign->fresh());

    $wallet = AdWallet::where('tenant_id', $tenant->id)->first();
    expect($wallet->frozen_rub)->toBe('12000.00'); // а НЕ 24000.00

    $holds = AdWalletHold::where('tenant_id', $tenant->id)
        ->where('channel', 'yandex')->where('source_type', 'campaign')
        ->where('source_id', $campaign->id)->where('status', AdWalletHold::STATUS_ACTIVE)->get();
    expect($holds)->toHaveCount(1)
        ->and($holds[0]->amount_rub)->toBe('12000.00');
});

it('does not leak yandex_cost_rub or ad_margin_percent into the serialized campaign after launch', function () {
    configureYandex();
    fakeYandexEndpoints();

    $tenant = Tenant::factory()->create();
    app(AdWalletService::class)->topup($tenant->id, '20000.00', 'yandex', 'тест');

    $campaign = makeImpressionCampaign($tenant->id);
    seedAudience($campaign, 100);
    seedBanners($campaign, ['300x250' => 4242]);

    app(CampaignLauncher::class)->launch($campaign);

    $json = json_decode(json_encode($campaign->fresh()), true);
    expect($json)->not->toHaveKey('yandex_cost_rub')
        ->and($json)->not->toHaveKey('ad_margin_percent');
});