<?php

namespace app\common\model;

use think\Model;

/**
 * 会员模型
 */
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';

    /**
     * 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)
    {
        $user = self::get($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]);
        }
    }

    /**
     * 变更会员收益
     * @param int    $money   余额
     * @param int    $user_id 会员ID
     * @param string $memo    备注
     */
    public static function profit($money, $user_id, $memo)
    {
        $user = self::get($user_id);
        if ($user && $money != 0) {
            $before = $user->money;
            $after = function_exists('bcadd') ? bcadd($user->money, $money, 2) : $user->money + $money;
            //更新会员信息
            $r1 = $user->save(['money' => $after]);
            //写入日志
            $r2 = UserProfitLog::insertGetId(['user_id' => $user_id, 'money' => $money, 'before' => $before, 'after' => $after, 'memo' => $memo, 'createtime' => time()]);
            if($r1 && $r2) {
                return true;
            }
        }
    }

    /**
     * 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)
    {
        $user = self::get($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]);
        }
    }

    /**
     * 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;
    }

    /**
     * 获取用户可查看次数
     */
    public static function getViewCount($user_id) {
        // 先判断查看日期
        $user = self::get($user_id);
        $time = time();
        $data = date('Y-m-d');
        if($user->view_date == $data) {
            return $user->view_count;
        } else {
            // 获取vip状态
            if($user->vip_duetime < strtotime(date("Y-m-d 00:00:00",$time))) {
                return 0;
            } else {
                // 获取次数
                $where = [];
                $where['user_id'] = $user_id;
                $where['end_date'] = ['gt',$data];
                $fateLog = \app\common\model\GiveFateLog::where($where)->order("end_date","desc")->find();
                if($fateLog) {
                    //更新会员信息
                    $user->save(['view_count' => $fateLog->times,'view_date' => $data]);
                    return $fateLog->times;
                } else {
                    return 0;
                }
            }
        }
    }


    /**
     * 获取是否眼缘
     */
    public static function getIsView($fate_user_id,$user_id) {
        // 获取是否已有眼缘
        $is_fate = \app\common\model\UserFate::where(["user_id"=>$user_id,"fate_user_id"=>$fate_user_id])->find();
        $res['is_fate'] = $is_fate?1:0;
        return $is_fate?1:0;
    }

}