<?php

declare(strict_types=1);

use App\Services\Advertising\YandexDirectClient;
use Illuminate\Support\Facades\Http;
use Tests\TestCase;

uses(TestCase::class);

it('adds a cpm banner media campaign with cp maximum impressions strategy', function () {
    Http::fake([
        '*/json/v5/campaigns' => Http::response(['result' => ['AddResults' => [['Id' => 777]]]], 200),
    ]);

    $client = new YandexDirectClient('https://api-sandbox.direct.yandex.com', 'TESTTOKEN');
    $id = $client->addCpmBannerCampaign(
        'Лидерра медийная #1',
        '2026-07-26',
        '2026-08-26',
        50_000_000,
        1_000_000_000,
        3,
        7,
    );

    expect($id)->toBe(777);
    Http::assertSent(function ($req) {
        $body = $req->data();
        $campaign = $body['params']['Campaigns'][0];
        $strategy = $campaign['CpmBannerCampaign']['BiddingStrategy'];
        $cpMax = $strategy['Network']['CpMaximumImpressions'];
        $freq = $campaign['CpmBannerCampaign']['FrequencyCap'];

        return $body['method'] === 'add'
            && $campaign['Name'] === 'Лидерра медийная #1'
            && $campaign['StartDate'] === '2026-07-26'
            && $campaign['EndDate'] === '2026-08-26'
            && $strategy['Search']['BiddingStrategyType'] === 'SERVING_OFF'
            && $strategy['Network']['BiddingStrategyType'] === 'CP_MAXIMUM_IMPRESSIONS'
            && $cpMax['AverageCpm'] === 50_000_000
            && $cpMax['SpendLimit'] === 1_000_000_000
            && $cpMax['StartDate'] === '2026-07-26'
            && $cpMax['EndDate'] === '2026-08-26'
            && $cpMax['AutoContinue'] === 'NO'
            && $freq['Impressions'] === 3
            && $freq['PeriodDays'] === 7;
    });
});

it('sends auto continue yes when requested for the cpm banner campaign', function () {
    Http::fake([
        '*/json/v5/campaigns' => Http::response(['result' => ['AddResults' => [['Id' => 778]]]], 200),
    ]);

    $client = new YandexDirectClient('https://api-sandbox.direct.yandex.com', 'TESTTOKEN');
    $client->addCpmBannerCampaign(
        'Лидерра медийная #2',
        '2026-07-26',
        '2026-08-26',
        50_000_000,
        1_000_000_000,
        3,
        7,
        'YES',
    );

    Http::assertSent(function ($req) {
        $body = $req->data();

        return $body['params']['Campaigns'][0]['CpmBannerCampaign']['BiddingStrategy']['Network']['CpMaximumImpressions']['AutoContinue'] === 'YES';
    });
});

it('adds an empty cpm banner ad group with an empty keywords object', function () {
    Http::fake([
        '*/json/v5/adgroups' => Http::response(['result' => ['AddResults' => [['Id' => 555]]]], 200),
    ]);

    $client = new YandexDirectClient('https://api-sandbox.direct.yandex.com', 'TESTTOKEN');
    $id = $client->addCpmBannerAdGroup(777, 'Группа медийная', [1, 213]);

    expect($id)->toBe(555);
    Http::assertSent(function ($req) {
        $body = $req->data();
        $group = $body['params']['AdGroups'][0];

        $matches = $body['method'] === 'add'
            && $group['Name'] === 'Группа медийная'
            && $group['CampaignId'] === 777
            && $group['RegionIds'] === [1, 213];

        // Пустой JSON-объект {}, а не массив []
        $decoded = json_decode($req->body());
        $matches = $matches && $decoded->params->AdGroups[0]->CpmBannerKeywordsAdGroup instanceof stdClass;

        return $matches && str_contains($req->body(), '"CpmBannerKeywordsAdGroup":{}');
    });
});

it('adds a media audience target without a context bid', function () {
    Http::fake([
        '*/json/v5/audiencetargets' => Http::response(['result' => ['AddResults' => [['Id' => 999]]]], 200),
    ]);

    $client = new YandexDirectClient('https://api-sandbox.direct.yandex.com', 'TESTTOKEN');
    $id = $client->addMediaAudienceTarget(555, 58034825);

    expect($id)->toBe(999);
    Http::assertSent(function ($req) {
        $body = $req->data();
        $target = $body['params']['AudienceTargets'][0];

        return $body['method'] === 'add'
            && $target['AdGroupId'] === 555
            && $target['RetargetingListId'] === 58034825
            && ! array_key_exists('ContextBid', $target);
    });
});

it('adds a cpm banner ad by creative id', function () {
    Http::fake([
        '*/json/v5/ads' => Http::response(['result' => ['AddResults' => [['Id' => 111]]]], 200),
    ]);

    $client = new YandexDirectClient('https://api-sandbox.direct.yandex.com', 'TESTTOKEN');
    $id = $client->addCpmBannerAd(555, 4242, 'https://liderra.ru/promo');

    expect($id)->toBe(111);
    Http::assertSent(function ($req) {
        $body = $req->data();
        $ad = $body['params']['Ads'][0];

        return $body['method'] === 'add'
            && $ad['AdGroupId'] === 555
            && $ad['CpmBannerAdBuilderAd']['Creative']['CreativeId'] === 4242
            && $ad['CpmBannerAdBuilderAd']['Href'] === 'https://liderra.ru/promo';
    });
});

it('parses a creative preview into an array with is_adaptive true when YES', function () {
    Http::fake([
        '*/json/v5/creatives' => Http::response(['result' => ['Creatives' => [[
            'Id' => 4242,
            'Type' => 'HTML5_CREATIVE',
            'PreviewUrl' => 'https://yastatic.net/preview/4242',
            'ThumbnailUrl' => 'https://yastatic.net/thumb/4242',
            'IsAdaptive' => 'YES',
            'Width' => 300,
            'Height' => 250,
        ]]]], 200),
    ]);

    $client = new YandexDirectClient('https://api-sandbox.direct.yandex.com', 'TESTTOKEN');
    $preview = $client->getCreativePreview(4242);

    expect($preview)->toBe([
        'id' => 4242,
        'type' => 'HTML5_CREATIVE',
        'preview_url' => 'https://yastatic.net/preview/4242',
        'thumbnail_url' => 'https://yastatic.net/thumb/4242',
        'is_adaptive' => true,
        'width' => 300,
        'height' => 250,
    ]);

    Http::assertSent(function ($req) {
        $body = $req->data();

        return $body['method'] === 'get'
            && $body['params']['SelectionCriteria']['Ids'] === [4242]
            && $body['params']['FieldNames'] === ['Id', 'Type', 'PreviewUrl', 'ThumbnailUrl', 'IsAdaptive', 'Width', 'Height'];
    });
});

it('returns null from creative preview when the creative is not found', function () {
    Http::fake([
        '*/json/v5/creatives' => Http::response(['result' => ['Creatives' => []]], 200),
    ]);

    $client = new YandexDirectClient('https://api-sandbox.direct.yandex.com', 'TESTTOKEN');
    $preview = $client->getCreativePreview(9999);

    expect($preview)->toBeNull();
});

it('lists image creative ids with their sizes and ignores video creatives', function () {
    Http::fake([
        '*/json/v5/creatives' => Http::response(['result' => ['Creatives' => [
            ['Id' => 1163441165, 'Type' => 'VIDEO_EXTENSION_CREATIVE', 'Width' => 1080, 'Height' => 1080],
            ['Id' => 1163586673, 'Type' => 'HTML5_CREATIVE', 'Width' => 300, 'Height' => 250],
            ['Id' => 1163586680, 'Type' => 'HTML5_CREATIVE', 'Width' => 728, 'Height' => 90],
        ]]]),
    ]);

    $client = new YandexDirectClient('https://api.direct.yandex.com', 'T');

    // Картиночные креативы Яндекс хранит типом HTML5_CREATIVE даже для загруженных JPG —
    // проверено живым запросом 27.07.2026. Видео-креативы в набор попадать не должны.
    expect($client->listImageCreativeIds())->toBe([
        1163586673 => [300, 250],
        1163586680 => [728, 90],
    ]);
});

/**
 * Слепок креативов — это опись всего аккаунта, и Яндекс отдаёт её страницами: больше
 * десяти тысяч объектов за раз он не отдаст никогда, а признак «отдал не всё» — поле
 * `LimitedBy` в ответе. Раньше страницы не листались вовсе: слепок молча обрывался на
 * первой. Дальше опознание креативов сравнивает «до» и «после» — при оборванном слепке
 * креатив, лежащий за границей страницы, выглядел бы «новым» на каждом заходе.
 */
it('walks through all pages of the creatives snapshot', function () {
    $pages = [
        // Первая страница: LimitedBy говорит «отдал не всё, продолжай с этого места».
        ['result' => [
            'Creatives' => [['Id' => 11, 'Type' => 'HTML5_CREATIVE', 'Width' => 300, 'Height' => 250]],
            'LimitedBy' => 1,
        ]],
        // Вторая: LimitedBy больше нет — это конец описи.
        ['result' => [
            'Creatives' => [['Id' => 22, 'Type' => 'HTML5_CREATIVE', 'Width' => 728, 'Height' => 90]],
        ]],
    ];

    $offsets = [];
    Http::fake(function ($request) use (&$pages, &$offsets) {
        $offsets[] = $request['params']['Page']['Offset'] ?? null;

        return Http::response(array_shift($pages) ?? ['result' => ['Creatives' => []]]);
    });

    $client = new YandexDirectClient('https://api.direct.yandex.com', 'T');

    expect($client->listImageCreativeIds())->toBe([
        11 => [300, 250],
        22 => [728, 90],
    ]);

    // Ровно два обращения: второе — с продолжением с того места, где Яндекс оборвал первое.
    expect($offsets)->toBe([0, 1]);
});

it('returns an empty snapshot when the account has no creatives', function () {
    Http::fake(['*/json/v5/creatives' => Http::response(['result' => []])]);

    $client = new YandexDirectClient('https://api.direct.yandex.com', 'T');

    expect($client->listImageCreativeIds())->toBe([]);
});