<?php

declare(strict_types=1);

use App\Exceptions\Autopodbor\BatchBudgetException;
use App\Jobs\Autopodbor\RunAutopodborStudyJob;
use App\Models\AutopodborCompetitor;
use App\Models\AutopodborRun;
use App\Models\PricingTier;
use App\Models\Project;
use App\Models\SystemSetting;
use App\Models\Tenant;
use App\Services\Autopodbor\AutopodborRunService;
use Illuminate\Foundation\Testing\DatabaseTransactions;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Queue;
use Illuminate\Support\Str;
use Tests\Concerns\SharesSupplierPdo;

uses(DatabaseTransactions::class, SharesSupplierPdo::class);

function batchCompetitor(int $tenantId, string $name): AutopodborCompetitor
{
    return AutopodborCompetitor::create([
        'tenant_id' => $tenantId,
        'name' => $name,
        'origin' => 'manual',
        'dedup_key' => Str::slug($name).'-'.Str::random(6),
        'box' => 'field',
    ]);
}

it('ставит пакет: N queued-прогонов с общим batch_id, распорядитель стартует ровно первого', function () {
    Queue::fake();
    $tenant = Tenant::factory()->create(['balance_rub' => '100000.00']);
    DB::statement('SET app.current_tenant_id = '.$tenant->id);
    SystemSetting::updateOrCreate(['key' => 'autopodbor_price_study_rub'], ['value' => '300', 'type' => 'decimal']);

    $c1 = batchCompetitor($tenant->id, 'Окна А');
    $c2 = batchCompetitor($tenant->id, 'Окна Б');
    $c3 = batchCompetitor($tenant->id, 'Окна В');

    $result = app(AutopodborRunService::class)->startStudyBatch($tenant->id, [$c1->id, $c2->id, $c3->id]);

    expect($result->queued)->toBe(3)
        ->and($result->batch_id)->not->toBeNull();

    $runs = AutopodborRun::where('batch_id', $result->batch_id)->get();
    expect($runs)->toHaveCount(3)
        ->and($runs->pluck('status')->unique()->values()->all())->toBe(['queued'])
        ->and($runs->pluck('kind')->unique()->values()->all())->toBe(['study']);

    // Джобы не диспатчатся напрямую из сервиса — распорядитель стартует РОВНО первого.
    Queue::assertPushed(RunAutopodborStudyJob::class, 1);
});

it('нормализация: дубли, чужие конкуренты и уже-в-очереди отсеиваются', function () {
    Queue::fake();
    $tenant = Tenant::factory()->create(['balance_rub' => '100000.00']);
    $other = Tenant::factory()->create(['balance_rub' => '100000.00']);
    DB::statement('SET app.current_tenant_id = '.$tenant->id);
    SystemSetting::updateOrCreate(['key' => 'autopodbor_price_study_rub'], ['value' => '300', 'type' => 'decimal']);

    $c1 = batchCompetitor($tenant->id, 'Окна А');
    $c2 = batchCompetitor($tenant->id, 'Окна Б');
    $foreign = batchCompetitor($other->id, 'Чужой');
    $busy = batchCompetitor($tenant->id, 'Занятый');
    // У «занятого» уже есть queued study-прогон → должен быть отсеян.
    AutopodborRun::create([
        'tenant_id' => $tenant->id, 'kind' => 'study', 'status' => 'queued',
        'competitor_id' => $busy->id, 'region_code' => 1, 'params' => [],
    ]);

    $result = app(AutopodborRunService::class)->startStudyBatch(
        $tenant->id,
        [$c1->id, $c1->id, $c2->id, $foreign->id, $busy->id],
    );

    expect($result->queued)->toBe(2);

    $runs = AutopodborRun::where('batch_id', $result->batch_id)->get();
    expect($runs)->toHaveCount(2)
        ->and($runs->pluck('competitor_id')->sort()->values()->all())
        ->toBe(collect([$c1->id, $c2->id])->sort()->values()->all());
});

it('нет баланса на весь пакет → BatchBudgetException, ни одного прогона не создано', function () {
    Queue::fake();
    $tenant = Tenant::factory()->create(['balance_rub' => '100.00', 'delivered_in_month' => 0]);
    DB::statement('SET app.current_tenant_id = '.$tenant->id);
    SystemSetting::updateOrCreate(['key' => 'autopodbor_price_study_rub'], ['value' => '300', 'type' => 'decimal']);

    // Активный проект-обязательство + сетка тарифов — гейт учитывает резерв проектов.
    Project::factory()->create(['tenant_id' => $tenant->id, 'is_active' => true, 'daily_limit_target' => 10]);
    PricingTier::factory()->create([
        'tier_no' => 1, 'leads_in_tier' => null, 'price_per_lead_kopecks' => 3000,
        'is_active' => true, 'effective_from' => now()->toDateString(),
    ]);

    $c1 = batchCompetitor($tenant->id, 'Окна А');
    $c2 = batchCompetitor($tenant->id, 'Окна Б');

    expect(fn () => app(AutopodborRunService::class)->startStudyBatch($tenant->id, [$c1->id, $c2->id]))
        ->toThrow(BatchBudgetException::class);

    expect(AutopodborRun::where('tenant_id', $tenant->id)->where('kind', 'study')->count())->toBe(0);
    Queue::assertNotPushed(RunAutopodborStudyJob::class);
});