<?php
/**
 * Проверка зависимостей для битых файлов
 */

require_once '/var/www/fastuser/data/www/crm.clientright.ru/config.inc.php';
$mysqli = new mysqli($dbconfig['db_server'], $dbconfig['db_username'], $dbconfig['db_password'], $dbconfig['db_name']);
if ($mysqli->connect_error) {
    die("Connection failed: " . $mysqli->connect_error);
}
$mysqli->set_charset("utf8");

echo "=== ПРОВЕРКА ЗАВИСИМОСТЕЙ БИТЫХ ФАЙЛОВ ===\n\n";

// Получаем список всех битых файлов
$brokenQuery = "SELECT notesid FROM vtiger_notes 
               WHERE filelocationtype = 'I' 
               AND (s3_key IS NULL OR s3_key = '')";
$brokenResult = $mysqli->query($brokenQuery);
$brokenIds = [];
while ($row = $brokenResult->fetch_assoc()) {
    $brokenIds[] = $row['notesid'];
}

echo "Всего битых файлов: " . count($brokenIds) . "\n\n";

if (count($brokenIds) == 0) {
    echo "Нет битых файлов для проверки.\n";
    exit;
}

// Проверяем vtiger_attachments
echo "Проверяем vtiger_attachments...\n";
$attachmentQuery = "SELECT COUNT(*) as count FROM vtiger_attachments WHERE notesid IN (" . implode(',', $brokenIds) . ")";
$attachmentResult = $mysqli->query($attachmentQuery);
$attachmentCount = $attachmentResult->fetch_assoc()['count'];
echo "  Записи в vtiger_attachments: $attachmentCount\n";

// Проверяем vtiger_crmentity
echo "Проверяем vtiger_crmentity...\n";
$crmentityQuery = "SELECT COUNT(*) as count FROM vtiger_crmentity WHERE crmid IN (" . implode(',', $brokenIds) . ")";
$crmentityResult = $mysqli->query($crmentityQuery);
$crmentityCount = $crmentityResult->fetch_assoc()['count'];
echo "  Записи в vtiger_crmentity: $crmentityCount\n";

// Проверяем связи с другими модулями
echo "Проверяем vtiger_crmentityrel...\n";
$relationsQuery = "SELECT COUNT(*) as count FROM vtiger_crmentityrel WHERE crmid IN (" . implode(',', $brokenIds) . ")";
$relationsResult = $mysqli->query($relationsQuery);
$relationsCount = $relationsResult->fetch_assoc()['count'];
echo "  Связи в vtiger_crmentityrel: $relationsCount\n";

// Проверяем vtiger_seattachmentsrel
echo "Проверяем vtiger_seattachmentsrel...\n";
$seattachmentsQuery = "SELECT COUNT(*) as count FROM vtiger_seattachmentsrel WHERE attachmentsid IN (" . implode(',', $brokenIds) . ")";
$seattachmentsResult = $mysqli->query($seattachmentsQuery);
$seattachmentsCount = $seattachmentsResult->fetch_assoc()['count'];
echo "  Связи в vtiger_seattachmentsrel: $seattachmentsCount\n";

echo "\n";

// Итоговый анализ
echo "=== ИТОГОВЫЙ АНАЛИЗ ===\n";
$totalDependencies = $attachmentCount + $crmentityCount + $relationsCount + $seattachmentsCount;

if ($totalDependencies == 0) {
    echo "✅ БЕЗОПАСНО УДАЛЯТЬ: Нет зависимостей в других таблицах\n";
    echo "   Все " . count($brokenIds) . " битых файлов можно удалить без риска\n";
} else {
    echo "⚠️ ТРЕБУЕТ ПРОВЕРКИ: $totalDependencies файлов имеют зависимости\n";
    echo "   Рекомендуется архивировать вместо удаления\n";
}

echo "\n";

// Показываем конкретные зависимости
if ($attachmentCount > 0) {
    echo "Детали зависимостей в vtiger_attachments:\n";
    $detailQuery = "SELECT notesid, attachmentsid FROM vtiger_attachments WHERE notesid IN (" . implode(',', $brokenIds) . ") LIMIT 10";
    $detailResult = $mysqli->query($detailQuery);
    while ($row = $detailResult->fetch_assoc()) {
        echo "  ID: {$row['notesid']}, Attachment ID: {$row['attachmentsid']}\n";
    }
    if ($attachmentCount > 10) {
        echo "  ... и еще " . ($attachmentCount - 10) . " записей\n";
    }
    echo "\n";
}

if ($crmentityCount > 0) {
    echo "Детали зависимостей в vtiger_crmentity:\n";
    $detailQuery = "SELECT crmid, setype FROM vtiger_crmentity WHERE crmid IN (" . implode(',', $brokenIds) . ") LIMIT 10";
    $detailResult = $mysqli->query($detailQuery);
    while ($row = $detailResult->fetch_assoc()) {
        echo "  ID: {$row['crmid']}, Type: {$row['setype']}\n";
    }
    if ($crmentityCount > 10) {
        echo "  ... и еще " . ($crmentityCount - 10) . " записей\n";
    }
    echo "\n";
}

$mysqli->close();
?>