<?php

namespace app\common\model;

use app\common\library\Auth;
use app\common\model\score\Employee;
use app\common\model\score\Team;
use fast\Random;
use think\Db;
use think\Exception;
use think\Hook;
use think\Model;

/**
 * 会员模型
 * @method static mixed getByUsername($str) 通过用户名查询用户
 * @method static mixed getByNickname($str) 通过昵称查询用户
 * @method static mixed getByMobile($str) 通过手机查询用户
 * @method static mixed getByEmail($str) 通过邮箱查询用户
 */
class User extends Model
{

    // 开启自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    // 追加属性
    protected $append = [
        'url',
    ];

    /**
     * 获取个人URL
     * @param string $value
     * @param array  $data
     * @return string
     */
    public function getUrlAttr($value, $data)
    {
        return "/u/" . $data['id'];
    }

    /**
     * 获取头像
     * @param string $value
     * @param array  $data
     * @return string
     */
    public function getAvatarAttr($value, $data)
    {
        if (!$value) {
            //如果不需要启用首字母头像，请使用
            //$value = '/assets/img/avatar.png';
            $value = letter_avatar($data['nickname']);
        }
        return $value;
    }

    /**
     * 获取会员的组别
     */
    public function getGroupAttr($value, $data)
    {
        return UserGroup::get($data['group_id']);
    }

    /**
     * 获取验证字段数组值
     * @param string $value
     * @param array  $data
     * @return  object
     */
    public function getVerificationAttr($value, $data)
    {
        $value = array_filter((array)json_decode($value, true));
        $value = array_merge(['email' => 0, 'mobile' => 0], $value);
        return (object)$value;
    }

    /**
     * 设置验证字段
     * @param mixed $value
     * @return string
     */
    public function setVerificationAttr($value)
    {
        $value = is_object($value) || is_array($value) ? json_encode($value) : $value;
        return $value;
    }

    /**
     * 变更会员余额
     * @param int    $money   余额
     * @param int    $user_id 会员ID
     * @param string $memo    备注
     */
    public static function money($money, $user_id, $memo)
    {
        Db::startTrans();
        try {
            $user = self::lock(true)->find($user_id);
            if ($user && $money != 0) {
                $before = $user->money;
                //$after = $user->money + $money;
                $after = function_exists('bcadd') ? bcadd($user->money, $money, 2) : $user->money + $money;
                //更新会员信息
                $user->save(['money' => $after]);
                //写入日志
                MoneyLog::create(['user_id' => $user_id, 'money' => $money, 'before' => $before, 'after' => $after, 'memo' => $memo]);
            }
            Db::commit();
        } catch (\Exception $e) {
            Db::rollback();
        }
    }

    /**
     * 变更会员积分
     * @param int    $score   积分
     * @param int    $user_id 会员ID
     * @param string $memo    备注
     */
    public static function score($score, $user_id, $memo)
    {
        Db::startTrans();
        try {
            $user = self::lock(true)->find($user_id);
            if ($user && $score != 0) {
                $before = $user->score;
                $after = $user->score + $score;
                $level = self::nextlevel($after);
                //更新会员信息
                $user->save(['score' => $after, 'level' => $level]);
                //写入日志
                ScoreLog::create(['user_id' => $user_id, 'score' => $score, 'before' => $before, 'after' => $after, 'memo' => $memo]);
            }
            Db::commit();
        } catch (\Exception $e) {
            Db::rollback();
        }
    }

    /**
     * 根据积分获取等级
     * @param int $score 积分
     * @return int
     */
    public static function nextlevel($score = 0)
    {
        $lv = array(1 => 0, 2 => 30, 3 => 100, 4 => 500, 5 => 1000, 6 => 2000, 7 => 3000, 8 => 5000, 9 => 8000, 10 => 10000);
        $level = 1;
        foreach ($lv as $key => $value) {
            if ($score >= $value) {
                $level = $key;
            }
        }
        return $level;
    }


    /**添加用户：通过 手机号 和昵称
     * @param $mobile
     * @param $nickname
     */
    public function addUserByMobile($mobile,$nickname,$password=null,$check=true){
        //去除空格
        $nickname = trim($nickname);
        $mobile = trim($mobile);
        if(!is_numeric($mobile))throw new \Exception("不是合法手机号！");
        if(strlen($mobile)!=11)throw new \Exception("请输入11位手机号！");
        if($check){
            if (!preg_match("/[\x7f-\xff]/", $nickname)) throw new \Exception("名称必须是汉字,请去除空格和其他特殊符号！");
            preg_match_all("/[\x{4e00}-\x{9fa5}]/u","$nickname",$result);
            if(!$result || join('',$result[0])!=$nickname)throw new \Exception("名称必须是汉字,请去除空格和其他特殊符号！");
        }


        //判断用户存不存在
        $user = self::where("mobile",$mobile)->find();
        if($user){
            //如果存在，直接返回
            return $user;
        }else{
            //如果不存在，创建并返回
            //得到认证实例
            $auth = Auth::instance();
            //拼装提交参数
//            $extend = $this->getUserDefaultFields();
            $extend=[];
            $extend['nickname'] = $nickname;
            $extend['avatar'] =  config("site.default_avatar");
            if(!$password) $password = rand(100000,999999);
            //调用注册方法
            $user = $auth->registerNoLogin("{$mobile}_user", $password, "{$mobile}@user.com", $mobile,$extend);
            if(!$user)throw new \Exception($auth->getError());
            //更新已认证方式
            $user = self::where("id", $user->id)->find();
            $verification = $user->verification;
            $verification->mobile = 1;
            $user->verification = $verification;
            $user->save();
            //返回对象
            return self::where("id", $user->id)->find();
        }
    }


    public function employee()
    {
        return $this->hasOne(Employee::class, 'user_id', 'id');
    }


}