<?php

namespace Webkul\BagistoApi\Tests\Unit\Payments;

use Mockery;
use Tests\TestCase;
use Webkul\BagistoApi\Models\PaymentAttempt;
use Webkul\BagistoApi\Repositories\PaymentAttemptRepository;
use Webkul\BagistoApi\Services\PaymentService;
use Webkul\Paypal\Services\WebhookService;
use Webkul\Sales\Repositories\OrderRepository;

class PaypalWebhookServiceTest extends TestCase
{
    protected function tearDown(): void
    {
        Mockery::close();
        parent::tearDown();
    }

    private function event(array $overrides = []): array
    {
        return array_replace_recursive([
            'id'         => 'WH-EVENT-1',
            'event_type' => 'PAYMENT.CAPTURE.COMPLETED',
            'resource'   => [
                'id'     => 'CAPTURE-1',
                'status' => 'COMPLETED',
                'amount' => [
                    'value'         => '100.00',
                    'currency_code' => 'USD',
                ],
                'supplementary_data' => [
                    'related_ids' => [
                        'order_id' => 'PAYPAL-ORDER-1',
                    ],
                ],
            ],
        ], $overrides);
    }

    public function test_it_resolves_and_settles_a_completed_capture(): void
    {
        $attempt = new PaymentAttempt([
            'order_id'       => 10,
            'payment_method' => 'paypal_smart_button',
        ]);
        $order = (object) [
            'id'      => 10,
            'payment' => (object) [
                'method'     => 'paypal_smart_button',
                'additional' => ['paypal_order_id' => 'PAYPAL-ORDER-1'],
            ],
        ];

        $attempts = Mockery::mock(PaymentAttemptRepository::class);
        $attempts->shouldReceive('findByGatewayOrderId')
            ->once()
            ->with('PAYPAL-ORDER-1')
            ->andReturn($attempt);

        $orders = Mockery::mock(OrderRepository::class);
        $orders->shouldReceive('find')->once()->with(10)->andReturn($order);

        $paymentService = Mockery::mock(PaymentService::class);
        $paymentService->shouldReceive('completeWebhookCapture')
            ->once()
            ->withArgs(function ($actualOrder, $gatewayOrderId, array $capture, $eventId) use ($order) {
                return $actualOrder === $order
                    && $gatewayOrderId === 'PAYPAL-ORDER-1'
                    && $capture['transaction_id'] === 'CAPTURE-1'
                    && $capture['capture_status'] === 'COMPLETED'
                    && $capture['amount'] === 100.0
                    && $capture['currency'] === 'USD'
                    && $eventId === 'WH-EVENT-1';
            })
            ->andReturn(['gatewayStatus' => 'captured', 'order' => $order]);

        $service = new WebhookService($attempts, $orders, $paymentService);
        $result = $service->handleCaptureCompleted($this->event());

        $this->assertSame('captured', $result['gatewayStatus']);
    }

    public function test_it_rejects_an_event_without_a_related_paypal_order(): void
    {
        $service = new WebhookService(
            Mockery::mock(PaymentAttemptRepository::class),
            Mockery::mock(OrderRepository::class),
            Mockery::mock(PaymentService::class),
        );

        $event = $this->event();
        unset($event['resource']['supplementary_data']);

        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('PayPal order id is missing');

        $service->handleCaptureCompleted($event);
    }

    public function test_it_rejects_a_gateway_order_mismatch(): void
    {
        $attempt = new PaymentAttempt([
            'order_id'       => 10,
            'payment_method' => 'paypal_smart_button',
        ]);
        $order = (object) [
            'id'      => 10,
            'payment' => (object) [
                'method'     => 'paypal_smart_button',
                'additional' => ['paypal_order_id' => 'ANOTHER-ORDER'],
            ],
        ];

        $attempts = Mockery::mock(PaymentAttemptRepository::class);
        $attempts->shouldReceive('findByGatewayOrderId')->andReturn($attempt);

        $orders = Mockery::mock(OrderRepository::class);
        $orders->shouldReceive('find')->andReturn($order);

        $service = new WebhookService(
            $attempts,
            $orders,
            Mockery::mock(PaymentService::class),
        );

        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('does not match');

        $service->handleCaptureCompleted($this->event());
    }

    public function test_it_rejects_a_non_completed_capture(): void
    {
        $attempt = new PaymentAttempt([
            'order_id'       => 10,
            'payment_method' => 'paypal_smart_button',
        ]);
        $order = (object) [
            'id'      => 10,
            'payment' => (object) [
                'method'     => 'paypal_smart_button',
                'additional' => ['paypal_order_id' => 'PAYPAL-ORDER-1'],
            ],
        ];

        $attempts = Mockery::mock(PaymentAttemptRepository::class);
        $attempts->shouldReceive('findByGatewayOrderId')->andReturn($attempt);

        $orders = Mockery::mock(OrderRepository::class);
        $orders->shouldReceive('find')->andReturn($order);

        $service = new WebhookService(
            $attempts,
            $orders,
            Mockery::mock(PaymentService::class),
        );

        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('not completed');

        $service->handleCaptureCompleted($this->event([
            'resource' => ['status' => 'PENDING'],
        ]));
    }
}