<?php

namespace app\model\blue;

use app\extra\basic\Model;
use think\model\relation\HasOne;


/**
 * @property integer $id (主键)
 * @property integer $category_id 
 * @property string $title 
 * @property mixed $banner 
 * @property integer $need_num 招募名额
 * @property integer $user_num 报名人数
 * @property integer $sale_price 产品售价
 * @property integer $req_user_level 
 * @property integer $req_dy_level
 */
class BlueTask extends Model
{
    /**
     * The connection name for the model.
     *
     * @var string|null
     */
    protected $connection = 'mysql';
    
    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected string $table = "blue_task";
    
    /**
     * The primary key associated with the table.
     *
     * @var string
     */
    protected string $primaryKey = "id";
    
    /**
     * Indicates if the model should be timestamped.
     *
     * @var bool
     */
    public bool $timestamps = false;

    public function getTotalBudgetAttr($val): string
    {
        return format_money($val/100);
    }

    public function getExpirationTimeEndAttr($val): int
    {
        return strtotime($val);
    }

    public function getNeedNumberAttr($val): int
    {
        return $val>0?$val:999;
    }

    public function categoryJoin(): HasOne
    {
        return $this->hasOne(BlueCategory::class,'sign','category');
    }


    public function levelJoin(): HasOne
    {
        return $this->hasOne(BlueExpertLevel::class,'id','level');
    }

}