<?php

use App\Http\Controllers\Admin\PaymentDashboardController;
use App\Models\PaymentTransaction;
use App\Models\ProviderUptimeLog;
use App\Models\ShoppingPayment;
use App\Models\UserAbo;
use App\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Http;

uses(RefreshDatabase::class);

/**
 * Plan S7.4 – Payment-Dashboard für Stripe: Provider-Filter, Stats je Provider,
 * Abo-Auslauf-Übersicht, Stripe-Deep-Links, Uptime-Check.
 */
function dashboardAdmin(): User
{
    return User::forceCreate([
        'email' => 'dash-admin-'.uniqid('', true).'@test.com',
        'password' => Hash::make('secret'),
        'admin' => 2,
        'lang' => 'de',
    ]);
}

function dashboardPayment(array $overrides = []): ShoppingPayment
{
    return ShoppingPayment::forceCreate(array_merge([
        'shopping_order_id' => 1,
        'clearingtype' => 'cc',
        'reference' => 'dash-'.uniqid('', true),
        'amount' => 5000,
        'currency' => 'EUR',
        'mode' => 'test',
    ], $overrides));
}

function dashboardAbo(array $overrides = []): UserAbo
{
    $consultant = User::forceCreate([
        'email' => 'dash-abo-'.uniqid('', true).'@test.com',
        'password' => Hash::make('secret'),
        'lang' => 'de',
    ]);

    return UserAbo::create(array_merge([
        'user_id' => $consultant->id,
        'shopping_user_id' => 1,
        'is_for' => 'me',
        'email' => $consultant->email,
        'payone_userid' => 0,
        'clearingtype' => 'cc',
        'active' => true,
        'status' => 2,
        'abo_interval' => 5,
        'next_date' => now()->addDays(3),
    ], $overrides));
}

// ─── Provider-Filter Zahlungen ────────────────────────────────────────────────

it('filtert Zahlungen nach Provider', function () {
    $this->actingAs(dashboardAdmin());

    $stripe = dashboardPayment(['payment_provider' => 'stripe', 'txaction' => 'paid']);
    $payone = dashboardPayment(['payment_provider' => 'payone']);

    request()->merge(['provider' => 'stripe', 'days' => 7]);
    $view = (new PaymentDashboardController)->payments();
    $ids = $view->getData()['payments']->pluck('id');
    expect($ids->all())->toBe([$stripe->id]);

    request()->merge(['provider' => 'payone']);
    $view = (new PaymentDashboardController)->payments();
    $ids = $view->getData()['payments']->pluck('id');
    expect($ids->all())->toBe([$payone->id]);
});

it('liefert Umsatz und Zahlungen je Provider in den Payment-Stats', function () {
    $this->actingAs(dashboardAdmin());

    dashboardPayment(['payment_provider' => 'stripe', 'txaction' => 'paid', 'amount' => 10000]);
    dashboardPayment(['payment_provider' => 'stripe', 'txaction' => 'failed', 'amount' => 2000]);
    dashboardPayment(['payment_provider' => 'payone', 'txaction' => 'paid', 'amount' => 5000]);

    $view = (new PaymentDashboardController)->payments();
    $providers = $view->getData()['paymentStats']['providers'];

    expect($providers['stripe']['total'])->toBe(2)
        ->and($providers['stripe']['paid'])->toBe(1)
        ->and($providers['stripe']['paid_amount'])->toBe(100.0)
        ->and($providers['payone']['paid'])->toBe(1)
        ->and($providers['payone']['paid_amount'])->toBe(50.0);
});

// ─── Provider-Filter Transaktionen ────────────────────────────────────────────

it('filtert Transaktionen nach Provider und liefert Erfolgsraten je Provider', function () {
    $this->actingAs(dashboardAdmin());

    $payment = dashboardPayment(['payment_provider' => 'stripe']);
    $stripeTx = PaymentTransaction::create([
        'shopping_payment_id' => $payment->id, 'provider' => 'stripe',
        'request' => 'paid', 'txaction' => 'paid', 'txid' => 'pi_123', 'userid' => 0,
    ]);
    PaymentTransaction::create([
        'shopping_payment_id' => $payment->id, 'provider' => 'payone',
        'request' => 'failed', 'txaction' => 'failed', 'txid' => '99001', 'userid' => 0,
    ]);

    request()->merge(['provider' => 'stripe', 'days' => 7]);
    $view = (new PaymentDashboardController)->transactions();
    $data = $view->getData();

    expect($data['transactions']->pluck('id')->all())->toBe([$stripeTx->id])
        ->and($data['transactionStats']['providers']['stripe']['success_rate'])->toBe(100.0)
        ->and($data['transactionStats']['providers']['payone']['failed'])->toBe(1);
});

// ─── Abos je Provider (Auslauf-Fortschritt) ───────────────────────────────────

it('zeigt aktive Abos je Provider inkl. Stripe-Anteil und Fehlerzählern', function () {
    $this->actingAs(dashboardAdmin());

    dashboardAbo(['payment_provider' => 'stripe']);
    dashboardAbo(['payment_provider' => 'payone']);
    dashboardAbo(['payment_provider' => 'payone', 'status' => 3]);
    dashboardAbo(['payment_provider' => 'stripe', 'status' => 5]); // beendet → zählt nicht
    dashboardAbo(['payment_provider' => 'payone', 'active' => false]); // inaktiv → zählt nicht

    $view = (new PaymentDashboardController)->index();
    $stats = $view->getData()['aboProviderStats'];

    expect($stats['total'])->toBe(3)
        ->and($stats['providers']['stripe']['total'])->toBe(1)
        ->and($stats['providers']['payone']['total'])->toBe(2)
        ->and($stats['providers']['payone']['failed'])->toBe(1)
        ->and($stats['stripe_share'])->toBe(33.3);
});

it('führt Stripe in den Provider-Status-Karten', function () {
    $this->actingAs(dashboardAdmin());

    $view = (new PaymentDashboardController)->index();
    $data = $view->getData();

    expect($data['providerStats'])->toHaveKey('stripe')
        ->and($data['uptimeStats'])->toHaveKey('stripe')
        ->and($data['stats'])->toHaveKey('stripe_incidents_30d');
});

// ─── Stripe-Deep-Links ────────────────────────────────────────────────────────

it('baut Stripe-Dashboard-Links nur für Stripe-Zahlungen mit PaymentIntent', function () {
    $testMode = dashboardPayment(['payment_provider' => 'stripe', 'external_reference' => 'pi_abc', 'mode' => 'test']);
    $liveMode = dashboardPayment(['payment_provider' => 'stripe', 'external_reference' => 'pi_def', 'mode' => 'live']);
    $sessionOnly = dashboardPayment(['payment_provider' => 'stripe', 'external_reference' => 'cs_xyz']);
    $payone = dashboardPayment(['payment_provider' => 'payone', 'external_reference' => 'pi_fake']);

    expect($testMode->stripeDashboardUrl())->toBe('https://dashboard.stripe.com/test/payments/pi_abc')
        ->and($liveMode->stripeDashboardUrl())->toBe('https://dashboard.stripe.com/payments/pi_def')
        ->and($sessionOnly->stripeDashboardUrl())->toBeNull()
        ->and($payone->stripeDashboardUrl())->toBeNull();
});

it('baut Stripe-Dashboard-Links für Stripe-Transaktionen über die txid', function () {
    $payment = dashboardPayment(['payment_provider' => 'stripe']);

    $stripeTx = PaymentTransaction::create([
        'shopping_payment_id' => $payment->id, 'provider' => 'stripe',
        'request' => 'paid', 'txaction' => 'paid', 'txid' => 'pi_tx1', 'userid' => 0, 'mode' => 'live',
    ]);
    $sessionTx = PaymentTransaction::create([
        'shopping_payment_id' => $payment->id, 'provider' => 'stripe',
        'request' => 'appointed', 'txaction' => 'appointed', 'txid' => 'cs_tx1', 'userid' => 0,
    ]);
    $payoneTx = PaymentTransaction::create([
        'shopping_payment_id' => $payment->id, 'provider' => 'payone',
        'request' => 'paid', 'txaction' => 'paid', 'txid' => '123456', 'userid' => 0,
    ]);

    expect($stripeTx->stripeDashboardUrl())->toBe('https://dashboard.stripe.com/payments/pi_tx1')
        ->and($sessionTx->stripeDashboardUrl())->toBeNull()
        ->and($payoneTx->stripeDashboardUrl())->toBeNull();
});

// ─── Log-Viewer ───────────────────────────────────────────────────────────────

it('unterstützt im Log-Viewer stripe- und payone-Kanäle mit stripe als Default', function () {
    $this->actingAs(dashboardAdmin());

    $view = (new PaymentDashboardController)->logs();
    expect($view->getData()['selectedChannel'])->toBe('stripe')
        ->and($view->getData()['availableChannels'])->toBe(['stripe', 'payone']);

    request()->merge(['channel' => 'payone']);
    $view = (new PaymentDashboardController)->logs();
    expect($view->getData()['selectedChannel'])->toBe('payone');

    request()->merge(['channel' => '../etc/passwd']);
    $view = (new PaymentDashboardController)->logs();
    expect($view->getData()['selectedChannel'])->toBe('stripe');
});

// ─── Uptime-Check ─────────────────────────────────────────────────────────────

it('prüft die Erreichbarkeit von Stripe und PAYONE im Uptime-Check', function () {
    Http::fake([
        'api.stripe.com/*' => Http::response('', 401),
        'api.pay1.de/*' => Http::response('', 200),
    ]);

    $this->artisan('payment:check-uptime')->assertSuccessful();

    expect(ProviderUptimeLog::where('provider', 'stripe')->where('is_up', true)->count())->toBe(1)
        ->and(ProviderUptimeLog::where('provider', 'payone')->where('is_up', true)->count())->toBe(1);
});