<?php
/**
 * Standalone Upload Test - Replicates exact Postman cURL
 * Run from command line: php test_upload_standalone.php
 */

echo "=== Ferrero Upload Test - Standalone ===\n\n";

// SIMPLE VERSION: Accept token as command line argument
// Usage: php test_upload_standalone.php "your_bearer_token"
if ($argc < 2) {
    echo "Usage: php test_upload_standalone.php \"Bearer_token_from_workflow\"\n\n";
    echo "To get the token:\n";
    echo "1. Go to workflow_v3.php in browser\n";
    echo "2. Open browser console\n";
    echo "3. Look at network requests for Authorization header\n";
    echo "OR: Just run upload from workflow and check MAMP error log for token\n\n";
    die("Error: No OAuth token provided\n");
}

$accessToken = $argv[1];
echo "Using provided OAuth token\n";
echo "Token starts with: " . substr($accessToken, 0, 20) . "...\n\n";

// Check if test file exists
$testFile = __DIR__ . '/test_upload.jpg';
if (!file_exists($testFile)) {
    echo "Creating test file: test_upload.jpg\n";
    // Create a 1x1 pixel red JPEG
    $img = imagecreatetruecolor(100, 100);
    $red = imagecolorallocate($img, 255, 0, 0);
    imagefill($img, 0, 0, $red);
    imagejpeg($img, $testFile);
    imagedestroy($img);
}

echo "Test file: $testFile\n";
echo "File size: " . filesize($testFile) . " bytes\n\n";

echo "Step 2: Uploading file...\n";

// EXACT structure from successful Postman cURL
$assetRepresentation = json_encode([
    'asset_resource' => [
        'asset' => [
            'metadata' => [
                'metadata_element_list' => [
                    [
                        'id' => 'FERRERO.FIELD.MKTG.ASSET TYPE',
                        'type' => 'com.artesia.metadata.MetadataField',
                        'value' => [
                            'cascading_domain_value' => false,
                            'domain_value' => true,
                            'value' => [
                                'type' => 'string',
                                'value' => 'heroimage'
                            ]
                        ]
                    ],
                    [
                        'id' => 'FERRERO.FIELD.FISCAL YEAR',
                        'type' => 'com.artesia.metadata.MetadataField',
                        'value' => [
                            'cascading_domain_value' => false,
                            'domain_value' => true,
                            'value' => [
                                'type' => 'string',
                                'value' => '2025/2026'
                            ]
                        ]
                    ],
                    [
                        'id' => 'MAIN_LANGUAGES',
                        'parent_table_id' => 'FERRERO.TABULAR.FIELD.MAIN LANGUAGES',
                        'type' => 'com.artesia.metadata.MetadataTableField',
                        'values' => [
                            [
                                'cascading_domain_value' => false,
                                'domain_value' => true,
                                'value' => [
                                    'field_value' => [
                                        'type' => 'string',
                                        'value' => 'IT'
                                    ],
                                    'type' => 'com.artesia.metadata.DomainValue'
                                ]
                            ]
                        ]
                    ],
                    [
                        'id' => 'ARTESIA.FIELD.ASSET NAME',
                        'type' => 'com.artesia.metadata.MetadataField',
                        'value' => [
                            'cascading_domain_value' => false,
                            'domain_value' => true,
                            'value' => [
                                'type' => 'string',
                                'value' => 'test_upload.jpg'
                            ]
                        ]
                    ],
                    [
                        'id' => 'FERRERO.FIELD.STATE',
                        'type' => 'com.artesia.metadata.MetadataField',
                        'value' => [
                            'cascading_domain_value' => false,
                            'domain_value' => true,
                            'value' => [
                                'type' => 'string',
                                'value' => 'Local'
                            ]
                        ]
                    ]
                ]
            ],
            'metadata_model_id' => 'ECOMMERCE',
            'security_policy_list' => [
                ['id' => 1594]
            ]
        ]
    ]
]);

$manifest = json_encode([
    'upload_manifest' => [
        'master_files' => [
            [
                'file' => [
                    'file_name' => 'test_upload.jpg',
                    'file_type' => 'image/jpeg'
                ]
            ]
        ]
    ]
]);

$folderId = 'e96080ba0cd1427d253a28a87504b6665eaa02cb';

// Prepare multipart data
$postFields = [
    'asset_representation' => $assetRepresentation,
    'parent_folder_id' => $folderId,
    'manifest' => $manifest,
    'files' => new CURLFile($testFile, 'image/jpeg', 'test_upload.jpg')
];

echo "Upload URL: https://ppr.dam.ferrero.com/otmmapi/v6/assets\n";
echo "Folder ID: $folderId\n";
echo "Asset Representation size: " . strlen($assetRepresentation) . " bytes\n";
echo "Manifest size: " . strlen($manifest) . " bytes\n\n";

// Upload
$ch = curl_init();
$cookieFile = sys_get_temp_dir() . '/ferrero_test_cookies.txt';

curl_setopt_array($ch, [
    CURLOPT_URL => 'https://ppr.dam.ferrero.com/otmmapi/v6/assets',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_POST => true,
    CURLOPT_POSTFIELDS => $postFields,
    CURLOPT_HTTPHEADER => [
        'Accept: application/json',
        'Authorization: Bearer ' . $accessToken
    ],
    CURLOPT_SSL_VERIFYPEER => false,
    CURLOPT_TIMEOUT => 60,
    CURLOPT_COOKIEJAR => $cookieFile,
    CURLOPT_COOKIEFILE => $cookieFile,
    CURLOPT_HEADER => true,
    CURLOPT_VERBOSE => true
]);

echo "Executing upload...\n";
$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$curlError = curl_error($ch);
curl_close($ch);

echo "\n=== RESPONSE ===\n";
echo "HTTP Code: $httpCode\n";

if ($curlError) {
    echo "cURL Error: $curlError\n";
}

$headers = substr($response, 0, $headerSize);
$body = substr($response, $headerSize);

echo "\nResponse Headers:\n";
echo $headers . "\n";

echo "\nResponse Body:\n";
echo $body . "\n";

if ($httpCode == 201 || $httpCode == 202) {
    echo "\n✅ SUCCESS! Upload accepted!\n";
    $responseData = json_decode($body, true);
    if (isset($responseData['asset_resource_list'])) {
        echo "Asset ID: " . ($responseData['asset_resource_list']['asset_resource'][0]['asset']['asset_id'] ?? 'N/A') . "\n";
    }
} else {
    echo "\n❌ FAILED with HTTP $httpCode\n";
    $responseData = json_decode($body, true);
    if (isset($responseData['exception_body'])) {
        echo "Error: " . $responseData['exception_body']['message'] . "\n";
        echo "Debug: " . $responseData['exception_body']['debug_message'] . "\n";
    }
}

echo "\nDone.\n";