<?php
/**
 * 用户信息类
 */

class Api_User extends PhalApi_Api {

    public function getRules() {
        return array(
            'register' => array(
                'phone' => array('name' => 'phone', 'type' => 'string', 'require' => true, 'desc' => '用户电话'),
                'password' => array('name' => 'password', 'type' => 'string', 'require' => true, 'desc' => '密码'),
                'code' => array('name' => 'code', 'type' => 'string', 'require' => true, 'desc' => '注册验证码'),
            ),
            'login' => array(
                'phone' => array('name' => 'phone', 'type' => 'string', 'require' => true, 'desc' => '用户电话'),
                'password' => array('name' => 'password', 'type' => 'string', 'require' => true, 'desc' => '密码'),
            ),
            'getUserInfo' => array(
                'phone' => array('name' => 'phone', 'type' => 'string', 'require' => true, 'desc' => '用户电话'),
            ),
            'resetPwd' => array(
                'phone' => array('name' => 'phone', 'type' => 'string', 'require' => true, 'desc' => '用户电话'),
                'password' => array('name' => 'password', 'type' => 'string', 'require' => true, 'desc' => '密码'),
                'code' => array('name' => 'code', 'type' => 'string', 'require' => true, 'desc' => '重置密码验证码'),
            ),
            'updateUserInfo' => array(
                'user_id' => array('name' => 'user_id', 'type' => 'string', 'require' => true, 'desc' => '用户id'),
                'field' => array('name' => 'field', 'type' => 'string', 'require' => true, 'desc' => '更新字段'),
                'value' => array('name' => 'value', 'type' => 'string', 'require' => true, 'desc' => '数值'),
            )
        );
    }

    /**
     * 用户注册
     * @desc 用于用户注册
     * @return bool code 操作码，0表示注册成功， 1表示注册
     * @return string msg 返回提示
     */
    public function register(){
        $rs = array('code' => 0, 'msg' => '');
        $user_service = new Domain_User();
        if($user_service->checkPhone($this->phone)){
            $sms_service = new Domain_SmsCode();
            $result = $sms_service->checkSmsCode($this->phone, $this->code, 'register');
            if($result == 0){
                $data['phone'] = $this->phone;
                $data['encrypt'] = Common_Util::random(8);
                $data['password'] = md5(md5($this->password).$data['encrypt']);
                $data['nickname'] = $this->phone;
                $data['refresh_frequency'] = 5;
                $data['is_open_upload'] = 1;
                $data['video'] = 1;
                $data['create_time'] = date('Y-m-d H:i:s');
                $data['edit_time'] = $data['create_time'];
                $data['is_lock'] = 0;
                $data['role'] = '596f23ab9e74bb85388b4567';
                if($user_service->register($data)){        
                    $rs['msg'] = '用户注册成功';
                }
                else{
                    $rs['code'] = 1;
                    $rs['msg'] = '注册失败'; 
                }
            }
            elseif($result == 1){
                $rs['code'] = 1;
                $rs['msg'] = '手机验证码已失效或已经使用过了，请重新获取验证码';
            }
            elseif($result == 2){
                $rs['code'] = 1;
                $rs['msg'] = '手机验证码错误';
            }
            else{
                $rs['code'] = 1;
                $rs['msg'] = '验证码不存在,请重新获取验证码';
            }
        }
        else{
            $rs['code'] = 1;
            $rs['msg'] = '注册手机已存在'; 
        }
        return $rs;
    }

    /**
     * 用户登录
     * @desc 用于用户登录验证
     * @return bool code 操作码，0表示登录成功， 1表示登录失败
     * @return string msg 返回提示
     */
    public function login(){
        $rs = array('code' => 0, 'msg' => '', 'info' => array());
        $user_service = new Domain_User();
        if(!$user_service->checkPhone($this->phone) && $user_service->checkUserStatus($this->phone)){
            if($user_service->login($this->phone, $this->password)){
                $rs['msg'] = '登录验证成功';
                $rs['info'] = $user_service->getUserInfoByPhone($this->phone);
            }
            else{
                $rs['code'] = 1;
                $rs['msg'] = '用户手机错误或者密码错误'; 
            }
        }
        else{
            $rs['code'] = 1;
            $rs['msg'] = '用户手机不存在或已被禁用';
        }
        return $rs;
    }

    /**
     * 获取用户信息
     * @desc 获取单个用户记录
     * @return bool code 操作码，0表示成功， 1表示失败
     * @return string msg 返回提示
     * @return object info 用户信息对象
     * @return string info._id 用户id
     * @return string info.phone 手机号码
     * @return string info.encypt 随机码
     * @return string info.password 密码
     * @return string info.nickname 用户昵称
     * @return string info.refresh_frequency 刷新频率
     * @return string info.is_open_upload 是否开启上传
     * @return string info.is_lock 是否被锁定，0表示未锁定，1表示锁定
     */
    public function getUserInfo(){
        $rs = array('code' => 0, 'msg' => '', 'info' => array());
        $user_service = new Domain_User();
        $user = $user_service->getUserInfoByPhone($this->phone);

        if ($user) {
            $rs['code'] = 0;
            $rs['msg'] = '用户信息获取成功';
            $rs['info'] = $user;
        }
        else{
            $rs['code'] = 1;
            $rs['msg'] = '用户信息不存在';
        }

        return $rs;
    }

    /**
     * 重置密码
     * @desc 重置密码
     * @return bool code 操作码，0表示成功， 1表示失败
     * @return string msg 返回提示
     */
    public function resetPwd(){
        $rs = array('code' => 0, 'msg' => ''); 
        $sms_service = new Domain_SmsCode();
        $result = $sms_service->checkSmsCode($this->phone, $this->code, 'resetPwd');
        if($result == 0){
            $user_service = new Domain_User();
            $result = $user_service->resetPwd($this->phone, $this->password);
            if($reslt == 0){
                $rs['msg'] = '密码重置成功';
            }
            elseif($result == 1){
                $rs['code'] = 1;
                $rs['msg'] = '用户不存在或已禁用';
            }
            else{
                $rs['code'] = 1;
                $rs['msg'] = '密码重置失败';
            }
        } 
        elseif($result == 1){
            $rs['code'] = 1;
            $rs['msg'] = '手机验证码已失效或已经使用过了，请重新获取验证码';
        }
        elseif($result == 2){
            $rs['code'] = 1;
            $rs['msg'] = '手机验证码错误';
        }
        else{
            $rs['code'] = 1;
            $rs['msg'] = '验证码不存在,请重新获取验证码';
        }
        return $rs;
    }

    /**
     * 用户信息更新
     * @desc 用户信息更新
     * @return string user_id 用户id
     * @return string field 字段名称，目前仅支持修改['refresh_frequency', 'video', 'is_open_upload']
     * @return string value 数值
     */
    public function updateUserInfo(){
        $promit_field = array('refresh_frequency', 'video', 'is_open_upload');
        if(in_array($this->field, $promit_field)){
            $user_service = new Domain_User();
            $data[$this->field] = $this->value;
            $data['_id'] = $this->user_id;
            $result = $user_service->updateUserInfo($data);
            if($result == 0){
                $rs['msg'] = '用户信息更新成功';
            }
            elseif($result == 1){
                $rs['code'] = 1;
                $rs['msg'] = '用户信息更新失败';
            }
            elseif($result == 2){
                $rs['code'] = 1;
                $rs['msg'] = '用户信息不能存在或已被锁定';
            }
            else{
                $rs['code'] = 1;
                $rs['msg'] = '用户id不可为空';
            }
        }
        else{
            $rs['code'] = 1;
            $rs['msg'] = '非法的更新字段';
        }
        return $rs;
    }

}