<?php
/**
 * UserUtils.php UTF-8
 * 用户面板
 *
 * @date    : 2018/4/24 21:58
 *
 * @license 这不是一个自由软件，未经授权不许任何使用和传播。
 * @author  : wuyonghong <wyh@huosdk.com>
 * @version : HUOSDK 8.0
 */

namespace huolib\utils;

use huolib\status\MemberStatus;
use huolib\tool\KeywordCheck;
use huolib\tool\StrUtils;

class UserUtils {
    const USERNAME_MIN_LEN = 4;
    const USERNAME_MAX_LEN = 32;
    const NICKNAME_MIN_LEN = 4;
    const NICKNAME_MAX_LEN = 32;
    const PASSWORD_MIN_LEN = 6;
    const PASSWORD_MAX_LEN = 32;

    /**
     * 校验用户名是否是手机号
     *
     * @param $username
     *
     * @return int
     */
    public static function checkNameMobile($username) {
        if (StrUtils::checkPhone($username)) {
            return MemberStatus::USERNAME_LIKE_MOBILE;
        }

        return MemberStatus::NO_ERROR;
    }

    /**
     * @param $username
     * @param $password
     *
     * @return int
     */
    public static function checkRegister($username, $password) {
        if (empty($username)) {
            return MemberStatus::USERNAME_EMPTY;
        }
        if (mb_strlen($username, 'utf-8') < self::USERNAME_MIN_LEN) {
            return MemberStatus::USERNAME_TOO_SHORT;
        }
        if (mb_strlen($username, 'utf-8') > self::USERNAME_MAX_LEN) {
            return MemberStatus::USERNAME_TOO_LONG;
        }
        if (preg_match("/\s/", $username)) {
            return MemberStatus::USERNAME_BAD_CHAR;
        }
        if (preg_match("/^ZN/i", $username)) {
            return MemberStatus::USERNAME_BAD_CHAR;
        }
        $_um_chk = UserUtils::checkNameMobile($username);
        if (MemberStatus::NO_ERROR == $_um_chk) {
            if (!preg_match('/^(?![^a-zA-Z]+$).{4,}$/', $username)) {
                return MemberStatus::USERNAME_BAD_CHAR;
            }
        }
        if (false == StrUtils::checkEnStrAndNum($username)) {
            return MemberStatus::USERNAME_BAD_CHAR;
        }
        if (empty($password)) {
            return MemberStatus::PASSWORD_EMPTY;
        }
        if (preg_match("/\s/", $password)) {
            return MemberStatus::PASSWORD_BAD_CHAR;
        }
        if (strlen($password) > self::PASSWORD_MAX_LEN) {
            return MemberStatus::PASSWORD_TOO_LONG;
        }
        if (strlen($password) < self::PASSWORD_MIN_LEN) {
            return MemberStatus::PASSWORD_TOO_SHORT;
        }
        if (false == StrUtils::checkPrintStr($password)) {
            return MemberStatus::PASSWORD_BAD_CHAR;
        }
        if (KeywordCheck::hasKeyWord($username)) {
            return MemberStatus::USERNAME_SENSITIVE;
        }

        return MemberStatus::NO_ERROR;
    }

    /**
     * @param $password
     *
     * @return int
     */
    public static function checkPassword($password) {
        if (empty($password)) {
            return MemberStatus::PASSWORD_EMPTY;
        }
        if (preg_match("/\s/", $password)) {
            return MemberStatus::PASSWORD_BAD_CHAR;
        }
        if (strlen($password) > self::PASSWORD_MAX_LEN) {
            return MemberStatus::PASSWORD_TOO_LONG;
        }
        if (strlen($password) < self::PASSWORD_MIN_LEN) {
            return MemberStatus::PASSWORD_TOO_SHORT;
        }

        return MemberStatus::NO_ERROR;
    }

    /**
     * 校验登陆参数
     *
     * @param $username
     * @param $password
     *
     * @return int
     */
    public static function checkLogin($username, $password) {
        if (empty($username)) {
            return MemberStatus::USERNAME_EMPTY;
        }
        if (empty($password)) {
            return MemberStatus::PASSWORD_EMPTY;
        }

        return MemberStatus::NO_ERROR;
    }

    public static function checkNickname($nickname) {
        if (empty($nickname)) {
            return MemberStatus::NICKNAME_EMPTY;
        }
        if (mb_strlen($nickname, 'utf-8') < self::NICKNAME_MIN_LEN) {
            return MemberStatus::NICKNAME_TOO_SHORT;
        }
        if (mb_strlen($nickname, 'utf-8') > self::NICKNAME_MAX_LEN) {
            return MemberStatus::NICKNAME_TOO_LONG;
        }
        if (KeywordCheck::hasKeyWord($nickname)) {
            return MemberStatus::NICKNAME_SENSITIVE;
        }

        return MemberStatus::NO_ERROR;
    }
}