spa-api/app/Service/common/UtilsService.php

<?php

namespace App\Service\common;

use App\Enum\ErrorEnum;
use DateTime;
use Exception;
use Illuminate\Support\Facades\Route;
use Random\RandomException;
use ReflectionClass;

class UtilsService
{
    private static mixed $_instance;

    /**
     * 获取实例
     * @return null|static
     */
    public static function getInstance(): null|static
    {
        $name = get_called_class();
        if (!isset(self::$_instance[$name])) {
            self::$_instance[$name] = new static();
        }

        return self::$_instance[$name];
    }

    /**
     * 抛出异常
     *
     * @param string $msg
     * @param ErrorEnum $code
     * @return mixed
     * @throws Exception
     */
    public function errorThrow(string $msg = '请求出了问题！', ErrorEnum $code = ErrorEnum::FAIL): mixed
    {
        throw new Exception($msg, $code->value);
    }

    /**
     * 抛出未找到异常 2000
     *
     * @param $msg
     * @return mixed
     * @throws Exception
     */
    public function notFound($msg): mixed
    {
        return self::errorThrow($msg, ErrorEnum::NOT_FOUND);
    }

    /**
     * 未授权 401
     *
     * @param $msg
     * @return mixed
     * @throws Exception
     */
    public function notAuth($msg): mixed
    {
        exit(json_encode(['msg' => $msg, 'code' => ErrorEnum::NOT_AUTH->value]));
    }

    /**
     * 生成密码
     * @param $password
     * @return string
     */
    public function genPassword($password): string
    {
        return password_hash($password, PASSWORD_DEFAULT);
    }

    /**
     * 密码验证
     *
     * @param $password
     * @param $passwordAse
     * @return bool
     */
    public function checkPassword($password, $passwordAse): bool
    {
        // 盐
        return password_verify($password, $passwordAse);
    }

    /**
     * 生成OpenId
     * @return string
     * @throws RandomException
     */
    public function genOpenId(): string
    {
        // 获取当前时间戳（精确到秒）
        $timestamp = dechex(time());

        // 生成16字节的随机数据，并转换为32个十六进制字符组成的字符串
        $randomString = bin2hex(random_bytes(16));

        // 结合时间和随机字符串，确保总长度为28个字符
        return substr($timestamp . $randomString, 0, 28);
    }

    /**
     * 递归生成树形结构
     * @param $data
     * @param int $pid
     * @return array
     */
    public function tree($data, int $pid = 0): array
    {
        $tree = [];
        foreach ($data as $v) {
            if ($v['pid'] == $pid) {
                $v['children'] = $this->tree($data, $v['id']);
                if (empty($v['children'])) {
                    unset($v['children']);
                }
                $tree[] = $v;
            }
        }
        return $tree;
    }


    /**
     * 检查手机号格式
     *
     * @param string $phone
     * @return bool
     * @throws Exception
     */
    public function checkPhone(string $phone): bool
    {
        $phone = trim($phone);
        if (preg_match('/^1[3456789]\d{9}$/', $phone)) {
            return true;
        } else {
            self::errorThrow('手机号格式不正确');
        }
    }

    /**
     * 生成订单号
     * @param int $type
     * @return string
     */
    public function genOrderNo(int $type = 0): string
    {
        $len = 9999999999;
        switch ($type) {
            case 0:
                return 'DK' . date('Ymd') . str_pad(mt_rand(1, $len), 11, '0', STR_PAD_LEFT);
            case 1:
                return 'DD' . date('Ymd') . str_pad(mt_rand(1, $len), 11, '0', STR_PAD_LEFT);
            default:
                return '';
        }
    }

    /**
     * 是否是开发环境
     * @return bool
     */
    public static function isDev(): bool
    {
        return env('ECS') === 'localhost';
    }

    /**
     * 根据身份证号计算年龄
     * @param string $idno 身份证号（15位或18位）
     * @return int|false 成功返回年龄，失败返回false
     */
    public function getAgeFromIdNo($idno = '')
    {
        // 校验身份证号长度
        $len = strlen($idno);
        if (!in_array($len, [15, 18])) {
            return false;
        }

        // 提取出生日期部分
        if ($len === 18) {
            $datePart = substr($idno, 6, 8);
        } else {
            // 15位身份证补全年份为19XX
            $datePart = '19' . substr($idno, 6, 6);
        }

        // 分解年月日
        $year = substr($datePart, 0, 4);
        $month = substr($datePart, 4, 2);
        $day = substr($datePart, 6, 2);

        // 校验年月日是否为数字
        if (!ctype_digit($year) || !ctype_digit($month) || !ctype_digit($day)) {
            return false;
        }

        // 尝试创建日期对象
        try {
            $birthDate = new DateTime("$year-$month-$day");
        } catch (Exception $e) {
            return false;
        }

        $currentDate = new DateTime();

        // 检查出生日期是否在当前日期之前
        if ($birthDate > $currentDate) {
            return false;
        }

        // 计算年龄差
        $ageInterval = $currentDate->diff($birthDate);
        return $ageInterval->y;
    }

    public function autoRouteRegister($class): void
    {
        foreach ($class as $key => $value) {

            // 获取控制器$value的所有方法
            $methods = (new ReflectionClass($value))->getMethods();

            // 注册路由
            foreach ($methods as $method) {
                // 获取方法注释 @Method
                $docComment = $method->getDocComment();
                if ($method->name === '__construct' || preg_match('/@Method\s+(NO)\b/', $docComment, $matches)) {
                    continue;
                }

                $httpMethod = 'any';
// 查询  @Method GET 或者  @Method POST
                if (preg_match('/@Method\s+(GET|POST|PUT|DELETE|PATCH|OPTIONS|HEAD|ANY)\b/', $docComment, $matches)) {
                    $httpMethod = $matches[1];
                }
                Route::$httpMethod($key . '/' . cc_camel_case_to_dash($method->getName()), [$value, conjunction_symbol_processing($method->name)]);
            }
        }
    }
}