<?php

/**
 * Mock Shiplogic API Routes for Testing
 * These routes simulate the Shiplogic API responses
 * To use these routes, add to routes/web.php: include base_path('routes/shiplogic-mock.php');
 */

use Illuminate\Support\Facades\Route;

Route::prefix('api/v1/mock')->group(function () {
    /**
     * Mock /rates endpoint
     * Returns sample service level options
     */
    Route::post('/rates', function () {
        return response()->json([
            'id' => '550e8400-e29b-41d4-a716-446655440001',
            'company_shipment_rates' => [
                [
                    'id' => '9f67ff00-7a82-4d81-9481-4c5d8c8f1a00',
                    'company_code' => 'FEDEX',
                    'company_name' => 'FedEx',
                    'service_level' => [
                        'id' => '123456789',
                        'code' => 'FEDEX_INTERNATIONAL_PRIORITY_EXPRESS',
                        'name' => 'International Priority Express',
                        'description' => 'Fastest service',
                    ],
                    'rate' => 125.50,
                    'currency' => 'GBP',
                    'transit_days' => '1-2',
                    'delivery_guarantee_date' => '2026-01-05',
                ],
                [
                    'id' => '9f67ff00-7a82-4d81-9481-4c5d8c8f1a01',
                    'company_code' => 'FEDEX',
                    'company_name' => 'FedEx',
                    'service_level' => [
                        'id' => '123456790',
                        'code' => 'FEDEX_INTERNATIONAL_ECONOMY',
                        'name' => 'International Economy',
                        'description' => 'Economy service (ECO)',
                    ],
                    'rate' => 45.75,
                    'currency' => 'GBP',
                    'transit_days' => '5-7',
                    'delivery_guarantee_date' => '2026-01-09',
                ],
                [
                    'id' => '9f67ff00-7a82-4d81-9481-4c5d8c8f1a02',
                    'company_code' => 'DHL',
                    'company_name' => 'DHL',
                    'service_level' => [
                        'id' => '123456791',
                        'code' => 'DHL_EXPRESS_WORLDWIDE',
                        'name' => 'Express Worldwide',
                        'description' => 'Standard express',
                    ],
                    'rate' => 95.25,
                    'currency' => 'GBP',
                    'transit_days' => '2-3',
                    'delivery_guarantee_date' => '2026-01-06',
                ],
            ],
        ]);
    });

    /**
     * Mock /shipments endpoint
     * Returns created shipment details
     */
    Route::post('/shipments', function () {
        return response()->json([
            'id' => '550e8400-e29b-41d4-a716-446655440002',
            'short_tracking_reference' => 'SHP123456789',
            'tracking_reference' => 'SHP-123456789-ABC',
            'customer_reference' => 'ORDER-12345',
            'company_code' => 'FEDEX',
            'service_level' => [
                'code' => 'FEDEX_INTERNATIONAL_ECONOMY',
                'name' => 'International Economy',
            ],
            'collection_min_date' => '2026-01-04',
            'delivery_min_date' => '2026-01-09',
            'status' => 'created',
            'created_at' => now()->toIso8601String(),
        ]);
    });

    /**
     * Mock /shipments/label endpoint (waybill/shipping label)
     * Returns PDF binary data
     */
    Route::get('/shipments/label', function () {
        // Return a minimal PDF (you can replace with a real PDF file)
        $pdf = $this->generateMockPdf('Shipment Label');

        return response($pdf, 200, [
            'Content-Type' => 'application/pdf',
            'Content-Disposition' => 'attachment; filename="label.pdf"',
        ]);
    });

    /**
     * Mock /shipments/label/stickers endpoint
     * Returns PDF with sticker labels
     */
    Route::get('/shipments/label/stickers', function () {
        // Return a minimal PDF (you can replace with a real PDF file)
        $pdf = $this->generateMockPdf('Shipment Sticker');

        return response($pdf, 200, [
            'Content-Type' => 'application/pdf',
            'Content-Disposition' => 'attachment; filename="stickers.pdf"',
        ]);
    });
});

/**
 * Generate a minimal valid PDF for testing
 * This is a very basic PDF structure that opens in most readers
 */
if (! function_exists('generateMockPdf')) {
    function generateMockPdf($title = 'Document')
    {
        $pdf = "%PDF-1.4\n";
        $pdf .= "1 0 obj\n<< /Type /Catalog /Pages 2 0 R >>\nendobj\n";
        $pdf .= "2 0 obj\n<< /Type /Pages /Kids [3 0 R] /Count 1 >>\nendobj\n";
        $pdf .= "3 0 obj\n<< /Type /Page /Parent 2 0 R /Resources << /Font << /F1 4 0 R >> >> /MediaBox [0 0 612 792] /Contents 5 0 R >>\nendobj\n";
        $pdf .= "4 0 obj\n<< /Type /Font /Subtype /Type1 /BaseFont /Helvetica >>\nendobj\n";
        $pdf .= "5 0 obj\n<< /Length 44 >>\nstream\nBT\n/F1 12 Tf\n100 700 Td\n({$title}) Tj\nET\nendstream\nendobj\n";
        $pdf .= "xref\n0 6\n0000000000 65535 f\n0000000009 00000 n\n0000000058 00000 n\n0000000115 00000 n\n0000000273 00000 n\n0000000352 00000 n\n";
        $pdf .= "trailer\n<< /Size 6 /Root 1 0 R >>\nstartxref\n446\n%%EOF";

        return $pdf;
    }
}