<?php
namespace App\Tools;
use App\Constants\ErrorCode;
use Hyperf\Snowflake\IdGeneratorInterface;
use Hyperf\Context\ApplicationContext;
class PublicData
{
    /**
     * 递归查询
     * @param $menuItems
     * @param $parentId
     * @return array
     */
    public static  function buildMenuTree($menuItems, $parentId = 0) {
        $tree = [];
        foreach ($menuItems as $item) {
            if ($item['pid'] == $parentId) {
                // 找到子菜单
                $children = self::buildMenuTree($menuItems, $item['id']);
                // 如果子菜单存在，则添加到当前菜单的children中
                if ($children) {
                    $item['children'] = $children;
                }
                // 将当前菜单添加到树中
                $tree[] = $item;
            }
        }
        return $tree;
    }

    /**
     * 计算两个时间差的天数
     * @param $sTime
     * @param $eTime
     * @return float
     */
    public static function residueDay($sTime,$eTime)
    {
        $startTime = strtotime($sTime);
        $endTime = strtotime($eTime);
        $diffDays = floor(($endTime - $startTime) / (60 * 60 * 24));
        return $diffDays;
    }

    /**
     * 生成雪花算法ID
     * @return int|false
     */
    public static function uuid()
    {
        try {
            $container = ApplicationContext::getContainer();
            $generator = $container->get(IdGeneratorInterface::class);
            return $generator->generate();
        } catch (\Throwable $e) {
            // 记录错误日志
            error_log("Snowflake ID generation failed: " . $e->getMessage());
            return false;
        }
    }
    public static function im_post($url, $data, $options = [])
    {
        // 初始化CURL会话
        $ch = curl_init($url);
        // JSON 编码（保持中文不转义）
        $jsonBody = is_string($data) ? $data : json_encode($data, JSON_UNESCAPED_UNICODE);
        // 基础选项
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonBody);
        // HTTPS 兼容
        if (stripos($url, 'https://') === 0) {
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        }
        // Header：Content-Type JSON，Authorization（优先使用传入的）
        $authorization = $options['authorization'] ?? 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI';
        $headers = [
            'Content-Type: application/json',
            'Accept: application/json',
            'Authorization: ' . $authorization,
        ];
        // 允许外部追加自定义 header（数组，形如 ['X-xxx: yyy']）
        if (!empty($options['headers']) && is_array($options['headers'])) {
            $headers = array_merge($headers, $options['headers']);
        }
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        // 超时设置（可通过 options 覆盖）
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, (int)($options['connect_timeout'] ?? 5));
        curl_setopt($ch, CURLOPT_TIMEOUT, (int)($options['timeout'] ?? 15));
        // 追加额外的 CURL 选项（如需）
        if (!empty($options['curl']) && is_array($options['curl'])) {
            curl_setopt_array($ch, $options['curl']);
        }
        // 执行请求
        $response = curl_exec($ch);
        if ($response === false) {
            $errorMsg = curl_error($ch);
            curl_close($ch);
            throw new \Exception('CURL Error: ' . $errorMsg);
        }
        // 获取HTTP状态码
        $httpCode = (int) curl_getinfo($ch, CURLINFO_HTTP_CODE);
        // 关闭会话
        curl_close($ch);
        // 返回结果
        return json_decode($response,true);
    }


}