<?php

namespace addons\StarChain\common\models;

use common\enums\StatusEnum;
use Exception;
use Yii;

/**
 * This is the model class for table "{{%addons_star_chain_storage}}".
 *
 * @property int $id
 * @property int|null $mall_id
 * @property string|null $spu_id SPUID
 * @property int|null $mall_goods_id 商城商品ID
 * @property int|null $import -1 导入失败 0导入中 1导入中 2已导入
 * @property string|null $error 导入错误信息
 * @property int|null $is_delete
 * @property int|null $created_at
 * @property int|null $updated_at
 */
class Storage extends BaseModel
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%addons_star_chain_storage}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id', 'mall_goods_id', 'import', 'is_delete', 'created_at', 'updated_at'], 'integer'],
            [['error'], 'string'],
            [['spu_id'], 'string', 'max' => 64],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => 'Mall ID',
            'spu_id' => 'Spu ID',
            'mall_goods_id' => 'Mall Goods ID',
            'import' => 'Import',
            'error' => 'Error',
            'is_delete' => 'Is Delete',
            'created_at' => 'Created At',
            'updated_at' => 'Updated At',
        ];
    }

    /**
     * goods
     *
     * @return ActiveQueryInterface
     */
    public function getGoods()
    {
        return $this->hasOne(Goods::class, ['spu_id' => 'spu_id']);
    }
    
    /**
     * 批量更新商品
     *addons_star_chain_storage
     * @param integer $mall_id
     * @param array $list
     * @return void
     */
    public static function saveList($mall_id, $list)
    {
        $list = self::getStorageData($mall_id, $list);

        $spu_ids = array_column($list, 'spu_id');
        // 查询已存储
        $goods_list = self::find()->where(['spu_id' => $spu_ids, 'mall_id' => $mall_id, 'is_delete' => 0])->select('spu_id')->all();
        $has_spu_ids = array_column($goods_list, 'spu_id');

        // 新增数据
        $insert_ids = array_diff($spu_ids, $has_spu_ids);
        $insert_list = [];
        foreach ($list as $v) {
            in_array($v['spu_id'], $insert_ids) && $insert_list[] = $v;
        }

        // 剩余使用批量插入
        $insert_list && self::batchInsert($list);
    }

    /**
     * 获取添加选品库表数据
     *
     * @param integer $mall_id
     * @param array $spu_list
     * @return array
     */
    protected static function getStorageData($mall_id, $spu_list)
    {
        $data = [];
        foreach ($spu_list as $v) {
            $data[] = [
                'mall_id' => $mall_id,
                'spu_id' => strval($v['spuId']),
            ];
        }

        return $data;
    }

    /**
     * 移除选品商品
     *
     * @return boolean
     */
    public function remove()
    {
        $time = time();
        $this->is_delete = 1;
        $this->updated_at = $time;

        // 已导入商品
        if ($this->mall_goods_id) {
            if (!MallGoods::updateAll(['status' => StatusEnum::DELETE, 'updated_at' => $time], [
                'id' => $this->mall_goods_id,
            ])) {
                throw new Exception("删除商品{$this->mall_goods_id}失败");
            }
            // 删除attr对应记录
            GoodsAttr::removeGoodsAttr($this->mall_goods_id);
        }
        // 更新记录
        if ($this->save()) {
            return true;
        }

        throw new Exception("删除商品{$this->mall_goods_id}失败");
    }

    /**
     * 通过Spu_Id获取商城商品Id
     *
     * @param integer $mall_id
     * @param string $spu_id
     * @return int|null
     */
    public static function getMallGoodsIdBySpuId(int $mall_id, string $spu_id)
    {
        return static::find()
            ->where(['mall_id' => $mall_id, 'spu_id' => $spu_id, 'is_delete' => 0])
            ->select('mall_goods_id')
            ->scalar();
    }
}