<?php

namespace addons\StarChain\common\models;

use Yii;

/**
 * This is the model class for table "{{%addons_star_chain_goods_attr}}".
 *
 * @property int $id
 * @property int $mall_id
 * @property string $sku_id 商品线上SKU
 * @property int $mall_goods_id 商品表商品ID
 * @property string $chain_goods_id 供应链商品ID
 * @property int $attr_id 商品属性表ID
 * @property int $is_delete
 */
class GoodsAttr extends BaseModel
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%addons_star_chain_goods_attr}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id', 'mall_goods_id', 'attr_id', 'is_delete'], 'integer'],
            [['sku_id', 'chain_goods_id'], 'string', 'max' => 64],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => 'Mall ID',
            'sku_id' => 'Sku ID',
            'mall_goods_id' => 'Mall Goods ID',
            'chain_goods_id' => 'Chain Goods ID',
            'attr_id' => 'Attr ID',
            'is_delete' => 'Is Delete',
        ];
    }

    /**
     * 删除商品对应的Attr
     *
     * @param integer $goods_id
     * @return int
     */
    public static function removeGoodsAttr(int $goods_id)
    {
        return static::updateAll(['is_delete' => 1], ['mall_goods_id' => $goods_id]);
    }

    /**
     * 获取一个SKUID
     *
     * @param integer $goods_id
     * @param integer $attr_id
     * @return GoodsSkuModel
     */
    public static function getSku($goods_id, $attr_id, $field = null)
    {
        $model = self::find();
        $field && $model->select($field);
        
        return $model->where(['mall_goods_id' => $goods_id, 'attr_id' => $attr_id, 'is_delete' => 0])
            ->one();
    }

    /**
     * 通过SKUIDs获取SKU信息
     *
     * @param array $attr_id
     * @param string $field
     * @return array
     */
    public static function getSkuByAttrIDs(array $attr_id, string $field = '')
    {
        $model = self::find();
        $field && $model->select($field);
        
        return $model
            ->where(['attr_id' => $attr_id, 'is_delete' => 0])
            ->asArray()
            ->all();
    }    
}