<?php

namespace bizMall\order\classes;

use biz\stat\classes\StatItemClass;
use common\components\dict;
use common\components\imgUtil;
use Yii;
use bizMall\base\classes\BaseClass;
use bizGhs\product\classes\ProductClass;
use bizGhs\stock\classes\StockRecordClass;

class OrderItemClass extends BaseClass
{

    public static $baseFile = '\bizMall\order\models\OrderItem';

    //添加记录
    public static function addData($data, $custom)
    {
        //库存变化
        $sjId = $data['sjId'] ?? 0;
        $shopId = $data['shopId'] ?? 0;
        $itemId = $data['itemId'] ?? 0;
        $unitType = $data['unitType'] ?? 0;
        $num = $data['num'] ?? 0;
        $ptItemId = $data['ptItemId'] ?? 0;
        $ratio = $data['ratio'] ?? 0;
        $orderSn = $data['orderSn'] ?? '';
        $mainId = $data['mainId'] ?? 0;
        $customName = $custom->name ?? '';
        $bigNum = 0;
        $smallNum = 0;
        if ($unitType == dict::getDict('unitType', 'big')) {
            $bigNum = $num;
        } else {
            $smallNum = $num;
        }
        //库存减少
        $stockInfo = ProductClass::decreaseStock($itemId, $bigNum, $smallNum, true);
        $recordData = [];
        $recordData['sjId'] = $sjId;
        $recordData['shopId'] = $shopId;
        $recordData['mainId'] = $mainId;
        $recordData['itemId'] = $ptItemId;
        $itemNum = ProductClass::mergeItemNum($bigNum, $smallNum, $ratio);
        $recordData['itemNum'] = $itemNum;
        $recordData['oldStock'] = $stockInfo['oldStock'];
        $recordData['newStock'] = $stockInfo['newStock'];
        $recordData['productId'] = $itemId;
        $recordData['orderSn'] = $orderSn;
        $recordData['relateName'] = $customName;
        StockRecordClass::hdKdAddRecord($recordData);

        $result = self::add($data, true);

        $price = $data['price'] ?? 0;
        $params = [
            'mainId' => $mainId,
            'itemId' => $itemId,
            'price' => $price,
            'num' => $itemNum,
        ];
        StatItemClass::replace($params);

        return $result;
    }

    /**
     * 按订单号批量取花材/商品明细
     * @param array $sns 订单号列表
     * @return array [orderSn => [item...]]
     */
    public static function getItemListByOrderSns($sns)
    {
        $sns = array_values(array_filter(array_unique($sns)));
        if (empty($sns)) {
            return [];
        }
        $arr = self::getAllByCondition(['orderSn' => ['in', $sns]], null, '*');
        if (empty($arr)) {
            return [];
        }
        $data = [];
        foreach ($arr as $info) {
            $orderSn = $info['orderSn'] ?? '';
            if (empty($orderSn)) {
                continue;
            }
            $info = self::formatItemCover($info);
            $data[$orderSn][] = $info;
        }
        return $data;
    }

    /**
     * 处理订单明细封面，与详情页展示字段保持一致
     */
    private static function formatItemCover($info)
    {
        $shortCover = !empty($info['cover']) ? $info['cover'] : 'hhb_small.png';
        $info['shortCover'] = $shortCover;
        $info['cover'] = imgUtil::groupImg($shortCover);
        $info['smallCover'] = imgUtil::groupImg($shortCover) . "?x-oss-process=image/resize,m_fill,h_130,w_130";
        return $info;
    }

}