<?php

abstract class YHMAuth_User_Abstract implements YHMAuth_User_Interface
{

    protected $_passwordType = 'md5-hex';

    protected $_channel = 'web';

    protected $_session = array();

    protected $_cookieLifttime = 31536000;

    protected $_secretKey = '';

    abstract public function signin($profile, $inputPassword = '', $persistent = 'Y', $append = array());

    abstract public function register($profile, $password, array $append = array());

    abstract public function signOut($token);

    abstract function associate($profile, array $append = array());

    protected $_channelMap = array();

    protected $_uid = 0;

    /**
     * 渠道到
     * @param $channel
     */
    public function __construct($channel)
    {
        if (!isset(YHMAuth_Maps::$channelMap[$channel])) {
            throw new Exception('没有 ' . $channel . ' 这个渠道.');
        }
        $this->setChannel($channel);
    }

    public function passwordType($type = 'md5-hex')
    {
        $this->_passwordType = $type;
        return $this;
    }

    public function setChannel($channel = 'web')
    {
        $this->_channel = $channel;
        $this->_channelMap = YHMAuth_Maps::$channelMap[$channel];
        return $this;
    }

    /**
     * @param $namespace
     * @return mixed
     */
    private function _initSession($namespace)
    {
        if (empty($this->_session[$namespace])) {
            $this->_session[$namespace] = new Q_Core_SessionNamespace ($namespace);
        }
        return $this->_session[$namespace];
    }

    /**
     * 获取Session
     *
     * @param string $key
     * @param string $namespace
     * @param string $sessionKey
     * @return int
     */
    public function getSession($key = 'uid', $namespace = 'passport_sys', $sessionKey = 'profile_info')
    {
        $sessionData = $this->_initSession($namespace)->__get($sessionKey);
        if (empty ($sessionData) || empty ($sessionData [$key])) {
            return 0;
        }
        return $sessionData [$key];
    }

    /**
     * 存Session
     * @param $sessionData
     * @param string $namespace
     * @param string $sessionKey
     * @return mixed
     */
    public function setSession($sessionData, $namespace = 'passport_sys', $sessionKey = 'profile_info')
    {
        $sessionData ['ip'] = Q_Utils_Request::getClientIp();
        $sessionData ['token_session_key'] = md5(uniqid(mt_rand(), true) . '_' . $sessionData ['ip']);
        return $this->_initSession($namespace)->__set($sessionKey, $sessionData);
    }

    /**
     * 删除Session
     *
     * @param string $namespace
     * @param string $session_key
     * @return true
     */
    public function unsetSession($namespace = 'passport_sys', $sessionKey = 'profile_info')
    {
        return $this->_initSession($namespace)->__unset($sessionKey);
    }

    /**
     * 获取 domain
     * @return string
     */
    protected function _domain()
    {
        if (ip2long($_SERVER['HTTP_HOST']) == false) {
            return '.' . preg_replace("/^(.*\.)?([^.]*\..*)$/", "$2", $_SERVER['HTTP_HOST']);
        }
        return '';
    }

    /**
     * 设置Cookie
     * @param string $sessionKey
     * @param $value
     * @param int $expire
     * @param null $domain
     */
    public function setCookieID($value, $domain = null, $sessionKey = '_UID', $expire = 31536000)
    {
        $_domain = ($domain !== null) ? $domain : $this->_domain();
        if ($expire > 0) {
            $expire = time() + $expire;
        }
        Q_Core_Cookie::setCookie($sessionKey, $_domain, $value, $expire);
    }

    /**
     * 组合账户名
     * @param array $_baseProfile
     * @param array $_profile
     * @return string
     */
    protected function _makeNickName(array $_profile = array(), $_baseProfile = array())
    {
        if (!empty ($_baseProfile ['nickname'])) {
            $profileName = $_baseProfile ['nickname'];
        } elseif (!empty ($_baseProfile ['username'])) {
            $profileName = $_baseProfile ['username'];
        } elseif (!empty($_profile['email'])) {
            $profileName = $_profile ['email'];
        } elseif (!empty($_profile['mobile'])) {
            $profileName = $_profile ['mobile'];
        } else {
            $profileName = 'YOHO!';
        }
        return $profileName;
    }

    /**
     * 处理钩子
     * @param array $package
     * @param $dispatchName
     */
    protected function _dispatch(array $package, $dispatchName)
    {
        $defaultDispatch = array();
        $channelDispatch = array();
        if (!empty(YHMAuth_Maps::$defaultDispatch[$dispatchName])) {
            $defaultDispatch = YHMAuth_Maps::$defaultDispatch[$dispatchName];
        }
        if (!empty($this->_channelMap[$dispatchName])) {
            $channelDispatch = $this->_channelMap[$dispatchName];
        }
        $_fun = array_merge($defaultDispatch, $channelDispatch);
        if (!empty($_fun)) {
            foreach ($_fun as $fun) {
                if (method_exists($fun, 'run')) {
                    try {
                        $fun::run($package);
                    } catch (Exception $e) {
                        if ($fun::catchException() == true) {
                            throw new Exception($e->getMessage(), $e->getCode());
                        }
                    }
                }
            }
        }
    }

    /**
     * 登录前处理( 对数据验证后 )
     * @param array $package
     */
    protected function signinPreDispatch($profile, $inputPassword, array $package = array())
    {
        $package['profile'] = $profile;
        $package['inputPassword'] = $inputPassword;
        $this->_dispatch($package, 'signin_preDispatch');
    }

    /**
     * 登录结束后处理
     * @param array $package
     */
    protected function signinEndDispatch($uid, array $package = array())
    {
        $package['uid'] = $uid;
        $this->_dispatch($package, 'signin_endDispatch');
    }

    /**
     * 注册前处理
     * @param array $package
     */
    protected function registerPreDispatch($profile, $password, array $package = array())
    {
        $package['profile'] = $profile;
        $package['password'] = $password;
        $this->_dispatch($package, 'register_preDispatch');
    }

    /**
     * 注册后处理
     * @param array $package
     */
    protected function registerEndDispatch($uid, array $package = array())
    {
        $package['uid'] = $uid;
        $this->_dispatch($package, 'register_endDispatch');
    }

    /**
     * 退出前处理
     * @param array $package
     */
    protected function signOutPreDispatch($uid, array $package = array())
    {
        $package['uid'] = $uid;
        $this->_dispatch($package, 'signOut_preDispatch');
    }

    /**
     * 退出后处理
     * @param array $package
     */
    protected function signOutEndDispatch($uid, array $package = array())
    {
        $package['uid'] = $uid;
        $this->_dispatch($package, 'signOut_endDispatch');
    }

    /**
     * 联合登录前处理
     * @param array $package
     */
    protected function associatePreDispatch($profile, array $package = array())
    {
        $package['profile'] = $profile;
        $this->_dispatch($package, 'associate_preDispatch');
    }

    /**
     * 联合登录后处理
     * @param array $package
     */
    protected function associateEndDispatch($uid, array $package = array())
    {
        $package['uid'] = $uid;
        $this->_dispatch($package, 'associate_endDispatch');
    }


    /**
     * 设置当前UID
     * @param $uid
     * @return $this
     */
    public function setUid($uid)
    {
        $this->_uid = $uid;
        return $this;
    }

    /**
     * 获取登录后的信息
     * @return array
     */
    public function getProfile()
    {
        $profile = QINPassport_Models_Profile_Client::getProfileByUid($this->_uid);
        if (empty($profile)) {
            return array();
        }
        $_baseProfile = QINPassport_Models_Profile_Base_Client::getBaseInfoByUid($this->_uid);
        if (empty($_baseProfile)) {
            $_baseProfile = array();
        }
        return array(
            'uid' => $this->_uid,
            'email' => $profile['email'],
            'mobile' => $profile['mobile'],
            'password' => $profile['password'],
            'username' => $this->_makeNickName($profile, $_baseProfile),
            'session_key' => $this->getSession('token_session_key')
        );
    }

    /**
     * 修改密码
     * @param $uid
     * @param $newPassword
     * @param $originalPassword
     * @param $isVerify
     * @return int
     */
    public function changePassword($uid, $newPassword, $originalPassword = '', $isVerify = 'Y')
    {
        //throw new Exception('系统故障无法修改密码,请稍后再试.');
        $_profile = QINPassport_Models_Profile_Client::getProfileByUid($uid);
        if (empty($_profile)) {
            throw new Exception('找不到用户信息.', 10006);
        }
        if ($isVerify == 'Y') {
            $authPass = Q_Utils_AuthCode::authPassword($originalPassword, $_profile['password']);
            if ($authPass === false) {
                throw new Exception('原始密码错误.', 10003);
            }
        }
        $_password = Q_Utils_AuthCode::makePass($newPassword);
        return QINPassport_Models_Profile_Client::updatePasswordByUid($_password, $uid);
    }

    /**
     * 密码校验
     * @param $inputPassword
     * @param $uid
     * @return bool
     */
    public function verifyPassword($inputPassword, $uid)
    {
        $profile = QINPassport_Models_Profile_Client::getProfileByUid($uid);
        if (empty($profile)) {
            return false;
        }
        $password = $profile['password'];
        if (strpos($password, ':') === false) {
            $authPass = md5($inputPassword) === strtolower($password) ? true : false;
            $authPass === true ? QCPassport_Models_Base_Client::upPassword($uid, $inputPassword) : false;
        } else {
            $authPass = Q_Utils_AuthCode::authPassword($inputPassword, $password);
        }
        return $authPass;
    }

    /**
     * 获取当前登录的用户UID
     * @return int
     */
    public function getUid()
    {
        return $this->_uid;
    }

    /**
     * 修改用户信息
     * @param $uid
     * @param $email
     * @param $mobile
     * @return bool
     */
    public function updateUserinfo($uid, $email, $mobile)
    {
        if ((empty($email) && empty($mobile)) || empty($uid)) {
            return false;
        }
        if (!empty($email)) {
            QINPassport_Models_Profile_Client::updateEmailByUid($email, (int)$uid);
        }
        if (!empty($mobile)) {
            QINPassport_Models_Profile_Client::updateMobileByUid($mobile, (int)$uid);
        }
        return true;
    }

    /**
     * iframe/script浏览器设置状态调用接口
     * @return string
     */
    public function getSyncStatusLink($uid, $state)
    {
        return '';
    }

    /**
     * 根据Email获取用户信息
     * @param $email
     * @return array
     */
    public function getProfileByEmail($email)
    {
        return QINPassport_Models_Profile_Client::getProfileByEmailNoCache($email);
    }

    /**
     * 根据mobile获取用户信息
     * @param $mobile
     */
    public function getProfileByMobile($mobile)
    {
        return QINPassport_Models_Profile_Client::getProfileByMobileNoCache($mobile);
    }

    /**
     * 获取UUC当前的登录用户链接, (可使用JS，使用JSONP方式获取)
     * @return string
     */
    public function getCurrentLoginUidLink()
    {
        return '';
    }

    /**
     * 根据sid
     * @param $sid
     * @return array
     */
    public function getUidBySid($sid)
    {
        return array();
    }

    /**
     * 通过UID登录
     * @param $uid
     * @return bool
     */
    public function signinByUid($uid, array $append = array())
    {
        $_baseProfile = QINPassport_Models_Profile_Base_Client::getBaseInfoByUid($uid);
        $_vipInfo = QINPassport_Models_Vip_Client::getVipDetailInfo($uid);
        $vipTitle = $_vipInfo['curVipInfo']['title'];
        if (empty($_baseProfile) && !empty($append['nick_name'])) {
            $profileName = htmlentities($append['nick_name']);
        } else {
            $profileName = $this->_makeNickName(array('email' => '', 'mobile' => ''), $_baseProfile);
        }

        $this->setSession(array('uid' => $uid));
        $tokenSessionKey = $this->getSession('token_session_key');
        $_cookieValue = $profileName . '::' . $uid . '::' . $vipTitle . '::' . $tokenSessionKey;
        $this->setCookieID($_cookieValue);
        return true;
    }

    /**
     * 更具SSO UID 登录
     * @return bool
     */
    public function signinBySid($sid, array $append = array())
    {
        return true;
    }

    /**
     * 上传头像
     * @param $heading
     * @return bool
     */
    public function uploadHead($heading)
    {
        if (empty($heading)) {
            return false;
        }
        $upload = new YHMUpload_Qiniu_Upload();
        $upload->downloadAndUploadHeading($heading);
        return true;
    }
}