<?php

namespace addons\QiJuhe\common\models;

use Yii;
use yii\db\ActiveRecord;

/**
 * This is the model class for table "{{%addons_qijuhe_goods_attr}}".
 *
 * @property int $id
 * @property int $mall_id
 * @property int $supply_id 中台ID
 * @property int $sku_id 商品线上SKU
 * @property int $goods_id 商品表商品ID
 * @property int $supply_goods_id 中台商品表ID
 * @property int $attr_id 商品属性表ID
 * @property int $is_delete
 */
class GoodsSkuModel extends ActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%addons_qijuhe_goods_attr}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id', 'sku_id', 'goods_id', 'attr_id'], 'required'],
            [['mall_id', 'supply_id', 'sku_id', 'goods_id', 'supply_goods_id', 'attr_id', 'is_delete'], 'integer'],
        ];
    }

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

    /**
     * 获取一个SKUID
     *
     * @param integer $goods_id
     * @param integer $attr_id
     * @return integer
     */
    public static function getSkuId($goods_id, $attr_id)
    {
        return self::find()
            ->where(['goods_id' => $goods_id, 'attr_id' => $attr_id])
            ->select('sku_id')
            ->scalar();
    }

    /**
     * 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(['goods_id' => $goods_id, 'attr_id' => $attr_id])
            ->one();
    }

    /**
     * 查询
     *
     * @param integer $mall_id
     * @return array
     */
    public static function getImportedGoodsIds(int $mall_id)
    {
        return StorageModel::find()
            ->where(['mall_id' => $mall_id, 'is_import' => 2])
            ->select(['id', 'middle_goods_id'])
            ->all();
    }
}