<?php
define('WP_USE_THEMES', false);
require_once('/Users/feibisi-studio/Local Sites/mall/app/public/wp-load.php');

echo "=== YITH 品牌数据状态检查 ===\n\n";

global $wpdb;

echo "🔗 数据库连接状态: ";
if ($wpdb->last_error) {
    echo "❌ 连接失败: " . $wpdb->last_error . "\n";
    exit(1);
} else {
    echo "✅ 连接正常\n";
}

$yith_brands = $wpdb->get_var("SELECT COUNT(*) FROM {$wpdb->terms} t 
    INNER JOIN {$wpdb->term_taxonomy} tt ON t.term_id = tt.term_id 
    WHERE tt.taxonomy = 'yith_product_brand'");

$native_brands = $wpdb->get_var("SELECT COUNT(*) FROM {$wpdb->terms} t 
    INNER JOIN {$wpdb->term_taxonomy} tt ON t.term_id = tt.term_id 
    WHERE tt.taxonomy = 'product_brand'");

echo "\n📊 当前数据统计:\n";
echo "   YITH 品牌数量: " . ($yith_brands ?: 0) . "\n";
echo "   原生品牌数量: " . ($native_brands ?: 0) . "\n\n";

if ($yith_brands > 0) {
    echo "🔄 检测到 YITH 品牌数据，可以执行迁移\n";
    echo "   运行命令: php migrate-script.php\n";
} elseif ($native_brands > 0) {
    echo "✅ 检测到原生品牌数据，迁移已完成\n";
    echo "   如需回滚: php rollback-script.php\n";
} else {
    echo "ℹ️  未检测到任何品牌数据\n";
}

echo "\n=== 检查完成 ===\n";