<?php

declare(strict_types=1);

use App\Models\AdCampaign;
use App\Models\Tenant;
use App\Models\User;
use Illuminate\Support\Facades\Http;

/**
 * Пауза/возобновление кампании клиента (Директ suspend/resume).
 *
 * Мирроим auth/tenant setup из AdvertisingCampaignEndpointTest.php — без RefreshDatabase,
 * каждый тест создаёт свой Tenant::factory()->create().
 */
beforeEach(function () {
    $this->tenant = Tenant::factory()->create();
    $this->user = User::factory()->create(['tenant_id' => $this->tenant->id]);
    $this->actingAs($this->user);
});

it('returns 401 for pause without auth', function () {
    auth()->logout();

    $this->postJson('/api/advertising/campaigns/1/pause')->assertStatus(401);
});

it('returns 401 for resume without auth', function () {
    auth()->logout();

    $this->postJson('/api/advertising/campaigns/1/resume')->assertStatus(401);
});

it('pauses a running campaign without calling Direct when disabled', function () {
    config(['services.yandex_direct.enabled' => false]);

    $campaign = AdCampaign::create([
        'tenant_id' => $this->tenant->id,
        'name' => 'Кампания на паузу',
        'audience_days' => 10,
        'weekly_budget_rub' => '1000.00',
        'status' => AdCampaign::STATUS_RUNNING,
    ]);

    $response = $this->postJson("/api/advertising/campaigns/{$campaign->id}/pause");

    $response->assertOk()->assertJsonPath('status', 'paused');

    $this->assertDatabaseHas('ad_campaigns', [
        'id' => $campaign->id,
        'status' => AdCampaign::STATUS_PAUSED,
    ]);
});

it('pauses a pending_moderation campaign and calls Direct suspend when enabled', function () {
    config(['services.yandex_direct.enabled' => true]);
    config(['services.yandex_direct.base_url' => 'https://api-sandbox.direct.yandex.com']);
    config(['services.yandex_direct.token' => 'DIRTOKEN']);
    Http::fake(['*/json/v5/campaigns' => Http::response(['result' => ['SuspendResults' => [['Id' => 555]]]])]);

    $campaign = AdCampaign::create([
        'tenant_id' => $this->tenant->id,
        'name' => 'Кампания на модерации',
        'audience_days' => 10,
        'weekly_budget_rub' => '1000.00',
        'status' => AdCampaign::STATUS_PENDING_MODERATION,
        'yandex_campaign_id' => 555,
    ]);

    $response = $this->postJson("/api/advertising/campaigns/{$campaign->id}/pause");

    $response->assertOk()->assertJsonPath('status', 'paused');

    Http::assertSent(function ($request) {
        return str_contains($request->url(), '/json/v5/campaigns')
            && ($request['method'] ?? null) === 'suspend'
            && ($request['params']['SelectionCriteria']['Ids'][0] ?? null) === 555;
    });

    $this->assertDatabaseHas('ad_campaigns', [
        'id' => $campaign->id,
        'status' => AdCampaign::STATUS_PAUSED,
    ]);
});

it('rejects pausing a draft campaign with 409', function () {
    $campaign = AdCampaign::create([
        'tenant_id' => $this->tenant->id,
        'name' => 'Черновик',
        'audience_days' => 10,
        'weekly_budget_rub' => '1000.00',
        'status' => AdCampaign::STATUS_DRAFT,
    ]);

    $response = $this->postJson("/api/advertising/campaigns/{$campaign->id}/pause");

    $response->assertStatus(409)
        ->assertJsonPath('message', 'Кампанию нельзя поставить на паузу из текущего состояния.');

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

it('returns 404 pausing another tenant campaign', function () {
    $tenantB = Tenant::factory()->create();
    $campaignB = AdCampaign::create([
        'tenant_id' => $tenantB->id,
        'name' => 'Чужая кампания',
        'audience_days' => 10,
        'weekly_budget_rub' => '1000.00',
        'status' => AdCampaign::STATUS_RUNNING,
    ]);

    $this->postJson("/api/advertising/campaigns/{$campaignB->id}/pause")->assertStatus(404);
});

it('resumes a paused campaign and calls Direct resume when enabled', function () {
    config(['services.yandex_direct.enabled' => true]);
    config(['services.yandex_direct.base_url' => 'https://api-sandbox.direct.yandex.com']);
    config(['services.yandex_direct.token' => 'DIRTOKEN']);
    Http::fake(['*/json/v5/campaigns' => Http::response(['result' => ['ResumeResults' => [['Id' => 777]]]])]);

    $campaign = AdCampaign::create([
        'tenant_id' => $this->tenant->id,
        'name' => 'Кампания на паузе',
        'audience_days' => 10,
        'weekly_budget_rub' => '1000.00',
        'status' => AdCampaign::STATUS_PAUSED,
        'yandex_campaign_id' => 777,
    ]);

    $response = $this->postJson("/api/advertising/campaigns/{$campaign->id}/resume");

    $response->assertOk()->assertJsonPath('status', 'running');

    Http::assertSent(function ($request) {
        return str_contains($request->url(), '/json/v5/campaigns')
            && ($request['method'] ?? null) === 'resume'
            && ($request['params']['SelectionCriteria']['Ids'][0] ?? null) === 777;
    });

    $this->assertDatabaseHas('ad_campaigns', [
        'id' => $campaign->id,
        'status' => AdCampaign::STATUS_RUNNING,
    ]);
});

it('resumes a paused campaign without calling Direct when disabled', function () {
    config(['services.yandex_direct.enabled' => false]);

    $campaign = AdCampaign::create([
        'tenant_id' => $this->tenant->id,
        'name' => 'Кампания без Директа',
        'audience_days' => 10,
        'weekly_budget_rub' => '1000.00',
        'status' => AdCampaign::STATUS_PAUSED,
    ]);

    $response = $this->postJson("/api/advertising/campaigns/{$campaign->id}/resume");

    $response->assertOk()->assertJsonPath('status', 'running');
});

it('rejects resuming a running campaign with 409', function () {
    $campaign = AdCampaign::create([
        'tenant_id' => $this->tenant->id,
        'name' => 'Уже идёт',
        'audience_days' => 10,
        'weekly_budget_rub' => '1000.00',
        'status' => AdCampaign::STATUS_RUNNING,
    ]);

    $response = $this->postJson("/api/advertising/campaigns/{$campaign->id}/resume");

    $response->assertStatus(409)
        ->assertJsonPath('message', 'Возобновить можно только кампанию на паузе.');

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

it('returns 404 resuming another tenant campaign', function () {
    $tenantB = Tenant::factory()->create();
    $campaignB = AdCampaign::create([
        'tenant_id' => $tenantB->id,
        'name' => 'Чужая кампания на паузе',
        'audience_days' => 10,
        'weekly_budget_rub' => '1000.00',
        'status' => AdCampaign::STATUS_PAUSED,
    ]);

    $this->postJson("/api/advertising/campaigns/{$campaignB->id}/resume")->assertStatus(404);
});