<?php

namespace app\common\model;

/**
 * 用户模型类
 * Class User
 * @package app\common\model
 */
class User extends BaseModel
{
    protected $name = 'user';

    // 性别
    private $gender = ['未知', '男', '女'];

    /**
     * 关联收货地址表
     * @return \think\model\relation\HasMany
     */
    public function address()
    {
        return $this->hasMany('UserAddress');
    }

    /**
     * 关联收货地址表 (默认地址)
     * @return \think\model\relation\BelongsTo
     */
    public function addressDefault()
    {
        return $this->belongsTo('UserAddress', 'address_id');
    }

    /**
     * 显示性别
     * @param $value
     * @return mixed
     */
    public function getGenderAttr($value)
    {
        return $this->gender[$value];
    }

    /**
     * 获取用户信息
     * @param $where
     * @return null|static
     * @throws \think\exception\DbException
     */
    public static function detail($where)
    {
        $filter = ['is_delete' => 0];
        if (is_array($where)) {
            $filter = array_merge($filter, $where);
        } else {
            $filter['user_id'] = (int)$where;
        }
        return self::get($filter, ['address', 'addressDefault']);
    }

}