<?php

declare (strict_types=1);
namespace App\Model;

use Hyperf\DbConnection\Model\Model;
/**
 */
class Ad extends Model
{
    /**
     * 跳转类型及说明
     */
    const ITEM = [
        1 => 'page',
        2 => 'webview',
        3 => 'applet',
    ];

    /**
     * 类型 1 = 首页banners
     */
    const TYPE_BANNER = 1;

    /**
     * 启用状态
     */
    const STATUS_YES = 1;
    const STATUS_NO  = 2;

    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'ims_cjdc_ad';
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [];
    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [];

    protected $appends = [
        'item_text',
        'redirect_url'
    ];

    /**
     * 获取跳转说明
     */
    public function getItemTextAttribute()
    {
        return self::ITEM[$this->item];
    }

    /**
     * 获取跳转连接
     */
    public function getRedirectUrlAttribute()
    {
        return $this->src ?: $this->src2;
    }
}