<?php

declare(strict_types=1);

namespace App\Tests\Unit\Infrastructure\Channel\Frappe;

use App\Domain\Article\Article;
use App\Domain\Article\ArticleCondition;
use App\Domain\Article\ArticleType;
use App\Domain\Channel\Platform;
use App\Domain\Order\Customer;
use App\Domain\Order\Order;
use App\Infrastructure\Channel\Frappe\FrappeErpAdapter;
use App\Infrastructure\Channel\Frappe\FrappeHttpClient;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;

final class FrappeErpAdapterTest extends TestCase
{
    private FrappeHttpClient&MockObject $frappe;
    private FrappeErpAdapter $adapter;

    protected function setUp(): void
    {
        $this->frappe = $this->createMock(FrappeHttpClient::class);
        $this->adapter = new FrappeErpAdapter($this->frappe, 'REFURB-HW');
    }

    public function test_create_customer_returns_frappe_id(): void
    {
        $this->frappe
            ->method('post')
            ->with('/api/resource/Customer', $this->isType('array'))
            ->willReturn(['data' => ['name' => 'CUST-00001']]);

        $customer = new Customer('Max Mustermann', 'max@test.de', ['street' => 'Str 1', 'city' => 'Berlin', 'zip' => '10115']);
        $customer->addPlatformId('ebay', 'buyer123');

        $result = $this->adapter->createCustomer($customer);

        $this->assertSame('CUST-00001', $result);
    }

    public function test_create_sales_invoice_submits_and_returns_id(): void
    {
        $this->frappe
            ->expects($this->exactly(2))
            ->method('post')
            ->willReturnOnConsecutiveCalls(
                ['data' => ['name' => 'SINV-00001']],
                ['data' => ['name' => 'SINV-00001', 'docstatus' => 1]],
            );

        $customer = new Customer('Max Mustermann', 'max@test.de', ['street' => 'Str 1', 'city' => 'Berlin', 'zip' => '10115']);
        $customer->setFrappeCustomerId('CUST-00001');

        $order = new Order(
            new Article(new ArticleType('Laptop'), 'LAP-001', 'INV-001', 1, ArticleCondition::Good),
            $customer,
            new Platform('ebay', 'eBay DE'),
            'ORDER-001',
            '299.99',
            new \DateTimeImmutable('2026-05-13'),
        );

        $result = $this->adapter->createSalesInvoice($order);

        $this->assertSame('SINV-00001', $result);
    }

    public function test_fetch_invoice_pdf_returns_binary(): void
    {
        $this->frappe
            ->method('getContent')
            ->with($this->stringContains('SINV-00001'))
            ->willReturn('%PDF-binary-content');

        $result = $this->adapter->fetchInvoicePdf('SINV-00001');

        $this->assertStringStartsWith('%PDF', $result);
    }
}