<?php
/**
 * Test Site Structure Sync
 *
 * Run this test to verify site structure sync is working correctly
 * Usage: wp eval-file tests/test-sync-structure.php
 * Or: http://your-site.com/wp-admin/admin-ajax.php?action=igny8_test_structure_sync
 *
 * @package Igny8Bridge
 */

// Prevent direct access
if (!defined('ABSPATH')) {
    exit;
}

echo "=== IGNY8 Site Structure Sync Test ===\n\n";

// Test 1: Check site ID
echo "Test 1: Checking Site ID...\n";
$site_id = get_option('igny8_site_id');
if ($site_id) {
    echo "✅ Site ID found: $site_id\n";
} else {
    echo "❌ Site ID not found. Run connection setup first.\n";
    exit;
}
echo "\n";

// Test 2: Check authentication
echo "Test 2: Checking Authentication...\n";
$api = new Igny8API();
if ($api->is_authenticated()) {
    echo "✅ API is authenticated\n";
} else {
    echo "❌ API is not authenticated. Credentials missing.\n";
    exit;
}
echo "\n";

// Test 3: Get site structure
echo "Test 3: Gathering Site Structure...\n";
$structure = igny8_get_site_structure();

echo "   Post Types Found: " . count($structure['post_types']) . "\n";
foreach ($structure['post_types'] as $type => $data) {
    echo "   - $type: {$data['label']} ({$data['count']} items)\n";
}

echo "\n   Taxonomies Found: " . count($structure['taxonomies']) . "\n";
foreach ($structure['taxonomies'] as $tax => $data) {
    echo "   - $tax: {$data['label']} ({$data['count']} items)\n";
}

if (empty($structure['post_types']) && empty($structure['taxonomies'])) {
    echo "❌ No content found to sync\n";
    exit;
}

echo "✅ Site structure gathered successfully\n";
echo "\n";

// Test 4: Query for integration
echo "Test 4: Querying for Integration...\n";
$query_response = $api->get('/v1/integration/integrations/?site=' . $site_id . '&platform=wordpress');

echo "   API Response Status: " . ($query_response['success'] ? 'Success' : 'Failed') . "\n";
echo "   HTTP Status: " . (isset($query_response['http_status']) ? $query_response['http_status'] : 'N/A') . "\n";

// Extract integration
$integration = null;
if (isset($query_response['data'])) {
    $data = $query_response['data'];
    
    if (isset($data['results']) && !empty($data['results'])) {
        $integration = $data['results'][0];
        echo "   Response Format: Paginated (DRF)\n";
    } elseif (is_array($data) && isset($data[0])) {
        $integration = $data[0];
        echo "   Response Format: Direct Array\n";
    } elseif (is_array($data) && isset($data['id'])) {
        $integration = $data;
        echo "   Response Format: Single Object\n";
    }
}

if (!$integration || empty($integration['id'])) {
    echo "❌ No integration found\n";
    if (isset($query_response['error'])) {
        echo "   Error: " . $query_response['error'] . "\n";
    }
    exit;
}

echo "✅ Integration found: ID {$integration['id']}\n";
echo "\n";

// Test 5: Sync structure to backend
echo "Test 5: Syncing Structure to Backend...\n";

$payload = array(
    'post_types' => $structure['post_types'],
    'taxonomies' => $structure['taxonomies'],
    'timestamp' => $structure['timestamp'],
    'plugin_connection_enabled' => (bool) igny8_is_connection_enabled(),
    'two_way_sync_enabled' => (bool) get_option('igny8_enable_two_way_sync', 1),
);

$endpoint = '/v1/integration/integrations/' . $integration['id'] . '/update-structure/';
echo "   Endpoint: $endpoint\n";
echo "   Payload Size: " . strlen(json_encode($payload)) . " bytes\n";

$sync_response = $api->post($endpoint, $payload);

echo "   API Response Status: " . ($sync_response['success'] ? 'Success' : 'Failed') . "\n";
echo "   HTTP Status: " . (isset($sync_response['http_status']) ? $sync_response['http_status'] : 'N/A') . "\n";

if ($sync_response['success']) {
    echo "✅ Structure synced successfully\n";
    if (isset($sync_response['data']['message'])) {
        echo "   Message: " . $sync_response['data']['message'] . "\n";
    }
    if (isset($sync_response['data']['post_types_count'])) {
        echo "   Post Types Synced: " . $sync_response['data']['post_types_count'] . "\n";
    }
    if (isset($sync_response['data']['taxonomies_count'])) {
        echo "   Taxonomies Synced: " . $sync_response['data']['taxonomies_count'] . "\n";
    }
} else {
    echo "❌ Structure sync failed\n";
    if (isset($sync_response['error'])) {
        echo "   Error: " . $sync_response['error'] . "\n";
    }
    if (isset($sync_response['raw_error'])) {
        echo "   Details: " . json_encode($sync_response['raw_error']) . "\n";
    }
    exit;
}

echo "\n";

// Test 6: Verify backend stored the data
echo "Test 6: Verifying Backend Stored Data...\n";

$verify_response = $api->get('/v1/integration/integrations/' . $integration['id'] . '/content-types/');

if ($verify_response['success'] && isset($verify_response['data'])) {
    $data = $verify_response['data'];
    echo "   Post Types in Backend: " . count($data['post_types'] ?? []) . "\n";
    echo "   Taxonomies in Backend: " . count($data['taxonomies'] ?? []) . "\n";
    echo "   Last Structure Fetch: " . ($data['last_structure_fetch'] ?? 'Unknown') . "\n";
    echo "✅ Backend data verified\n";
} else {
    echo "⚠️  Could not verify backend data\n";
    if (isset($verify_response['error'])) {
        echo "   Error: " . $verify_response['error'] . "\n";
    }
}

echo "\n";
echo "=== Test Complete ===\n";
echo "✅ All tests passed! Site structure sync is working.\n\n";