<?php

namespace app\common\model;


use think\Db;
use think\facade\Log;

class User extends Base
{

    protected $pk = 'uid';

    public function userAuth()
    {
        return $this->hasMany('UserAuths', 'uid', 'uid');
    }

    public function invitation()
    {
        return $this->hasOne('InviteRelation', 'uid', 'uid');
    }

    /**
     * 用户登录模型
     * @param $param
     * @param int $type
     * @return array|int|mixed
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function login($param, $type = 1)
    {
        $user = array();
        $auth = array();
        switch ($type) {
            case 1:
                $auth['identity_type'] = 'username';
                $auth['identifier'] = $param['username'];
                break;
            case 2:
                $auth['identity_type'] = 'email';
                $auth['identifier'] = $param['username'];
                break;
            case 3:
                $auth['identity_type'] = 'mobile';
                $auth['identifier'] = $param['username'];
                break;
            case 4:
                Log::record($param['username']);
                $auth['identity_type'] = $param['username']['channel'];
                $auth['identifier'] = $param['username']['openid'];
                break;
        }

        $user = $this->userAuth()->where($auth)->find();
        if (isset($user['uid']) && $user['uid']) {
            $uinfo = $this->where('uid',$user['uid'])->field('inviter_code,social_type')->find();
            $data = array(
                'uid' => $user['uid'],
                'inviter_code' => $uinfo['inviter_code']
            );
            if (isset($uinfo['social_type']) && $uinfo['social_type']) {
                $data['social_type'] = $uinfo['social_type'];
            }
            if ($auth['identity_type'] == 'weixin') {
                $data['openid'] = $auth['identifier'];
            }
        } else {
            $inviter_code = null;
            $user['nickname'] = 'hm_'. rand_string(8);
            $user['gender'] = 1;
            $user['avatar'] = 'http://www.wercf.com/img/avatar_1.png';
            if ($type == 2) {
                $user['email'] = $param['username'];
            } elseif ($type == 3) {
                $user['mobile'] = $param['username'];
            } elseif ($type == 4) {
                $user['nickname'] = $param['username']['nick'];
                $user['gender'] = $param['username']['gender'];
                $user['avatar'] = $param['username']['avatar'];
            }
            if (isset($param['inviter_code']) && $param['inviter_code'] != '') {
                $inviter_code = $param['inviter_code'];
            }
            $auth['credential'] = $param['password'];
            $data = $this->register($auth, $user, $inviter_code);
        }
        return $data;
    }

    /**
     * 注册
     * @param $auth
     * @param array $user
     * @return int|mixed
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function register($auth, $user = [], $inviter_code = null)
    {
        $auth['salt'] = rand_string(6);
        $user['inviter_code'] = createInviteCode();
        if ($auth['identity_type'] === 'username') {
            $auth['credential'] = md5($auth['credential'] . $auth['salt']);
        }
        $this->startTrans();
        try {
            $this->save($user);
            $auth['uid'] = $this->uid;
            $user_discount = [
                'uid' => $this->uid,
                'discount_id' => 1,
                'created_at' =>date("Y-m-d",time()),
                'end_at' => date("Y-m-d",time()+3600*24*14)
            ];
            Db::name('user_discount')->insert($user_discount);
            $this->userAuth()->save($auth);
            if ($inviter_code) {
                $data = array(
                    'uid' => $auth['uid'],
                    'inviter' => $this->where('inviter_code', $inviter_code)->value('uid'),
                    'status' => 1,
                    'create_timestamp' => date('Y-m-d H:i:s')
                );
                $this->invitation()->save($data);
                $user_discount['discount_id'] = 2;
                Db::name('user_discount')->insert($user_discount);
            }
            $ret = array(
                'uid' => $this->uid,
                'inviter_code' => $user['inviter_code'],
            );
            if($auth['identity_type'] === 'weixin') {
                $ret['openid'] = $auth['identifier'];
            }
            $this->commit();
        } catch (\Exception $e) {
            $ret = -1;
            $this->rollback();
        }
        return $ret;
    }

    /**
     * @param $uid
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function getInvitationList($uid){
        return $this->table('hippo_invite_relation')
            ->alias('a')
            ->leftJoin('hippo_user b', 'a.uid = b.uid')
            ->field('a.uid,a.status,b.avatar,b.nickname,a.create_timestamp,b.realname')
            ->where('a.inviter',$uid)
            ->select();
    }
    //获取一级邀请列表   pc端
    public function getInvitationListpc($uid,$page,$number){
        return  $this->table("hippo_invite_relation")
            ->alias('a')
            ->leftJoin('hippo_user b', 'a.uid = b.uid')
            ->field('a.uid,a.status,b.avatar,b.nickname,a.create_timestamp,b.realname')
            -> where("inviter=$uid")
            ->page($page.','.$number)
            ->order('create_timestamp asc')
            -> select();
    }
    //获取二级邀请列表   pc端
    public function getInvitationListpcchildren($uid,$page,$number){
        $firstlist = $this->table("hippo_invite_relation")
            ->field('uid')
            -> where("inviter=$uid")
            -> select();
        return $firstlist;
    }

    public function logout()
    {
        session('user_auth', null);
        session('user_auth_sign', null);
    }

    public function getInfo($uid)
    {
        $data = $this->where(array('uid' => $uid))->find();
        return $data;
    }
    /**
     * @param $uid
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function getDiscountList($uid){
        $list = Db::table('hippo_user_discount')
            ->alias('a')
            ->leftJoin('hippo_discount b', 'a.discount_id = b.id')
            ->field('a.id,a.end_at,b.money')
            ->where("a.uid=$uid AND a.status=0")
            ->select();
        if(!empty($list)){
            $array = array();
            foreach($list as $k => $v){
                $array[$k]['id'] = $list[$k]['id'];
                $array[$k]['money'] = '-￥'.$list[$k]['money'];
                $array[$k]['end_at'] = $list[$k]['end_at'];
            }
            return $array;
        }
        return $list;
    }
    //获取用户余额
    public function getUserBalance($uid)
    {
        $data = Db::table('hippo_user')->field('balance')->where(array('uid' => $uid))->find();
        return $data;
    }
}