<?php

declare(strict_types=1);

use App\Models\ClientTg\Campaign;
use App\Models\ClientTg\RobotJob;
use App\Models\Tenant;
use App\Services\ClientTg\TelegramRobotQueue;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\DB;

uses(RefreshDatabase::class);

// Фабрики у ClientTg\Campaign нет — состав полей списан с CampaignChargeServiceTest.
function tgJobCampaign(int $tenantId, string $status = Campaign::STATUS_QUEUED): Campaign
{
    return Campaign::query()->create([
        'tenant_id' => $tenantId,
        'status' => $status,
        'ad_text' => 'Приходите к нам за услугой',
        'ad_link' => 'https://example.test/promo',
        'ord_category' => 'Размещение рекламы',
        'budget_cap_rub' => '500.00',
        'audience_kind' => Campaign::AUDIENCE_LIST,
        'planned_count' => 2,
        'estimated_cost_rub' => '315.00',
        'created_by' => 1,
    ]);
}

// Тенант и кампания настоящие: у задания внешние ключи на обе таблицы, выдуманные
// номера база просто не пропустит.
beforeEach(function () {
    $this->tenant = Tenant::factory()->create(['balance_rub' => '1000.00']);
    DB::statement('SET LOCAL app.current_tenant_id = '.$this->tenant->id);
    $this->campaign = tgJobCampaign($this->tenant->id);
});

it('ставит задание и не задваивает его для одной кампании', function () {
    $queue = app(TelegramRobotQueue::class);

    $first = $queue->enqueue($this->tenant->id, $this->campaign->id, RobotJob::MODE_DRAFT, ['adText' => 'а']);
    $second = $queue->enqueue($this->tenant->id, $this->campaign->id, RobotJob::MODE_DRAFT, ['adText' => 'а']);

    expect($second->id)->toBe($first->id);
    expect(RobotJob::where('campaign_id', $this->campaign->id)->count())->toBe(1);
});

it('выдаёт очередное задание и переводит его в работу', function () {
    $queue = app(TelegramRobotQueue::class);
    $queue->enqueue($this->tenant->id, $this->campaign->id, RobotJob::MODE_DRAFT, []);

    $taken = $queue->takeNext();

    expect($taken)->not->toBeNull();
    expect($taken->status)->toBe(RobotJob::STATUS_TAKEN);
    expect($taken->taken_at)->not->toBeNull();
    expect($taken->attempts)->toBe(1);
});

it('второму роботу не выдаёт задание, пока первое в работе', function () {
    $second = tgJobCampaign($this->tenant->id);
    $queue = app(TelegramRobotQueue::class);
    $queue->enqueue($this->tenant->id, $this->campaign->id, RobotJob::MODE_DRAFT, []);
    $queue->enqueue($this->tenant->id, $second->id, RobotJob::MODE_DRAFT, []);

    expect($queue->takeNext())->not->toBeNull();
    expect($queue->takeNext())->toBeNull();
});

it('возвращает в очередь задание, зависшее дольше срока аренды', function () {
    config()->set('client_tg.robot.poll_lease_minutes', 20);
    $queue = app(TelegramRobotQueue::class);
    $job = $queue->enqueue($this->tenant->id, $this->campaign->id, RobotJob::MODE_DRAFT, []);
    $queue->takeNext();

    RobotJob::where('id', $job->id)->update(['taken_at' => now()->subMinutes(21)]);

    $again = $queue->takeNext();
    expect($again)->not->toBeNull();
    expect($again->id)->toBe($job->id);
    expect($again->attempts)->toBe(2);
});