<?php

namespace App\Models;

use App\Models\YiiModels\Drug;
use App\Models\YiiModels\DrugstoreDrug;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

/**
 * App\Models\ProductOrderItem
 *
 * @property int $id
 * @property int $product_order_id 商品订单id
 * @property int $drug_id 商品id
 * @property string|null $drug_image 图片
 * @property int $number 数量
 * @property string $price 价格
 * @property string $drug_name 商品名称
 * @property string|null $small_info 商品简介
 * @property \Illuminate\Support\Carbon|null $created_at
 * @property \Illuminate\Support\Carbon|null $updated_at
 * @property-read \App\Models\YiiModels\Drug|null $drug 药品
 * @property-read \App\Models\DrugStoreRelation|null $drugStoreRelation 门店售卖药品关系表[单]
 * @property-read \App\Models\YiiModels\DrugstoreDrug|null $drugstoreDrug 门店药品关系（库存）
 * @property-read string $created_at_format 创建时间的格式化
 * @property-read string $status_string 状态名称
 * @property-read string $updated_at_format 更新时间的格式化
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\ProductOrderItem newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\ProductOrderItem newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\ProductOrderItem query()
 * @mixin \Eloquent
 */
class ProductOrderItem extends BaseModel
{
    /**
     * @comment 药品
     * @return BelongsTo
     */
    public function drug(): BelongsTo
    {
        return $this->belongsTo(Drug::class, 'drug_id');
    }

    /**
     * @comment 门店售卖药品关系表[单]
     * @return BelongsTo
     */
    public function drugStoreRelation(): BelongsTo
    {
        return $this->belongsTo(DrugStoreRelation::class, 'drug_id', 'drug_id');
    }

    /**
     * @comment 门店药品关系（库存）
     * @return BelongsTo
     */
    public function drugstoreDrug(): BelongsTo
    {
        return $this->belongsTo(DrugstoreDrug::class, 'drug_id', 'drug_id');
    }
}