<?php
/**
 * 测试物流追踪查询（从数据库）
 */

// 数据库配置
$host = '39.97.232.35';
$port = '3306';
$database = 'cs_zyt';
$username = 'root';
$password = '749b460091647766';
$charset = 'utf8mb4';

// 连接数据库
$dsn = "mysql:host={$host};port={$port};charset={$charset}";
$pdo = new PDO($dsn, $username, $password);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$pdo->exec("USE `{$database}`");

echo "========================================\n";
echo "测试物流追踪查询（从数据库）\n";
echo "========================================\n\n";

$trackingNumber = 'JD0230761381812';

// 1. 查询追踪主记录
echo "[1] 查询追踪主记录...\n";
$stmt = $pdo->prepare("
    SELECT * FROM zyt_express_tracking
    WHERE tracking_number = :tracking_number
        AND delete_time IS NULL
");
$stmt->execute(['tracking_number' => $trackingNumber]);
$tracking = $stmt->fetch(PDO::FETCH_ASSOC);

if (!$tracking) {
    echo "❌ 未找到追踪记录\n";
    exit(1);
}

echo "✓ 找到追踪记录\n";
echo "  快递公司: {$tracking['express_company_name']}\n";
echo "  当前状态: {$tracking['current_state_text']}\n";
echo "  是否签收: " . ($tracking['is_signed'] ? '是' : '否') . "\n";
echo "  查询次数: {$tracking['query_count']}\n";
echo "  最后查询: " . date('Y-m-d H:i:s', $tracking['last_query_time']) . "\n\n";

// 2. 查询轨迹明细
echo "[2] 查询轨迹明细...\n";
$stmt = $pdo->prepare("
    SELECT * FROM zyt_express_trace
    WHERE tracking_number = :tracking_number
    ORDER BY trace_time_stamp DESC
");
$stmt->execute(['tracking_number' => $trackingNumber]);
$traces = $stmt->fetchAll(PDO::FETCH_ASSOC);

echo "✓ 找到 " . count($traces) . " 条轨迹记录\n\n";

if (!empty($traces)) {
    echo "最新3条轨迹：\n";
    foreach (array_slice($traces, 0, 3) as $trace) {
        echo "  [{$trace['trace_time']}] {$trace['trace_context']}\n";
        if ($trace['location']) {
            echo "    位置: {$trace['location']}\n";
        }
    }
    echo "\n";
}

// 3. 模拟API返回格式
echo "[3] 模拟API返回格式...\n";
$payload = [
    'carrier' => $tracking['express_company'],
    'carrier_label' => $tracking['express_company_name'],
    'kuaidi_com' => $tracking['express_company'],
    'traces' => array_map(function($trace) {
        return [
            'time' => $trace['trace_time'],
            'ftime' => $trace['trace_time'],
            'context' => $trace['trace_context'],
            'location' => $trace['location'],
            'status' => $trace['status'],
            'statusCode' => $trace['status_code'],
        ];
    }, $traces),
    'state' => $tracking['current_state'],
    'state_text' => $tracking['current_state_text'],
    'source' => 'database',
    'hint' => '',
    'last_query_time' => date('Y-m-d H:i:s', $tracking['last_query_time']),
    'query_count' => $tracking['query_count'],
];

echo json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
echo "\n\n";

echo "========================================\n";
echo "测试完成！\n";
echo "========================================\n";
echo "✓ 数据库查询正常\n";
echo "✓ 数据格式兼容API\n";
echo "✓ 可以直接返回给前端\n";