<?php
declare(strict_types=1);

namespace app\common\model;

use think\Model;

class UserAddress extends Model
{
    // 设置表名
    protected $name = 'user_address';
    
    // 自动时间戳
    protected $autoWriteTimestamp = true;
    
    // 设置字段信息
    protected $schema = [
        'id' => 'int',
        'user_id' => 'int',
        'receiver_name' => 'string',
        'receiver_phone' => 'string',
        'detailed_address' => 'string',
        'is_default' => 'int',
        'create_time' => 'datetime',
        'update_time' => 'datetime',
        'is_deleted' => 'int'
    ];
    
    // 查询时默认排除已删除的记录
    protected function base($query)
    {
        $query->where('is_deleted', 0);
    }
    
    // 获取用户的地址数量（未删除的）
    public static function getUserAddressCount($userId)
    {
        return self::where('user_id', $userId)
                ->where('is_deleted', 0)
                ->count();
    }
    
    // 如果设置了默认地址，需要将其他地址设置为非默认
    public static function setOtherAddressNotDefault($userId, $exceptId = null)
    {
        $query = self::where('user_id', $userId)
                    ->where('is_default', 1);
        
        if ($exceptId) {
            $query->where('id', '<>', $exceptId);
        }
        
        return $query->update(['is_default' => 0]);
    }
}