qimall/addons/QiShangTong/common/logic/GoodsLogic.php

<?php

namespace addons\QiShangTong\common\logic;

use addons\QiShangTong\common\enums\QiShangTongEnums;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\model\GoodsDetailModel;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\request\GoodsDetailRequest;
use addons\QiShangTong\common\helper\RequestHelper;
use addons\QiShangTong\common\models\QiShangTongCate;
use addons\QiShangTong\common\models\QiShangTongGoods;
use addons\QiShangTong\common\service\CategoryService;
use addons\QiShangTong\common\service\SettingService;
use common\enums\StatusEnum;
use common\helpers\FormatHelper;
use common\models\goods\GoodsAttr;
use Exception;
use yii\helpers\Json;

class GoodsLogic
{

    protected $goodsModel = null;
    protected $mall_id = 0;
    protected $config = [];
    protected $config_prices = [];

    public function __construct(QiShangTongGoods $goodsModel, $config)
    {
        $this->goodsModel = $goodsModel;
        $this->mall_id = $goodsModel->mall_id;
        $this->config = $config;
        $this->config_prices = !empty($config['price']) ? Json::decode($config['price']) : [];
    }

    /**
     * @return array
     * @throws Exception
     */
    protected function goods()
    {
        $contentModel = new GoodsDetailModel();
        $contentModel->id = $this->goodsModel->third_goods_id;
        return RequestHelper::send(new GoodsDetailRequest(), $contentModel, $this->goodsModel->mall_id);
    }

    public function execute()
    {
        try {
            $goods = $this->goods();
            $specs_name = [
                '1' => $goods['goods']['spec_name_1'],
                '2' => $goods['goods']['spec_name_2'],
                '3' => $goods['goods']['spec_name_3'],
                '4' => $goods['goods']['spec_name_4'],
            ];
            $goods['specs_name'] = array_filter($specs_name, function ($val) {
                return !empty($val);
            });
            if (empty($goods['specs_name'])) $goods['specs_name'] = ['1' => '规格'];
            // 获取商城商品字段
            $goods_attr = $this->format($goods);
            // 获取规格属性
            $attr_groups = $this->group($goods['goods']['spec'], $goods);
            // $attr_groups = $this->removeAttrGroups($attr_groups, $goods_attr['attr']);
            // 匹配规格ID
            $goods_attr = $this->matchAttrId($goods_attr, $attr_groups);
            $goods_attr['attr_groups'] = $attr_groups;

            return $goods_attr;
        } catch (Exception $e) {
            \Yii::error(FormatHelper::exception($e, __METHOD__));
            return $e->getMessage();
        }
    }

    /**
     * 格式化数据
     * @param $goods
     * @return array
     * @throws Exception
     */
    protected function format($goods)
    {
        // 获取匹配的Attr
        $specs_attr = $this->specForAttr($goods['goods']['spec'], $goods);
        $is_attr = count($specs_attr) > 1 ? 1 : 0;

        $prices = array_column(array_values($goods['goods']['spec']), 'price');
        $gonghuojia_prices = array_column(array_values($goods['goods']['spec']), 'gonghuojia');
        $retail_prices = array_column(array_values($goods['goods']['spec']), 'retail_price');
        $price_arr['price'] = count($prices) == 1 ? $prices[0] : min(...$prices);
        $price_arr['gonghuojia'] = count($gonghuojia_prices) == 1 ? $gonghuojia_prices[0] : min(...$gonghuojia_prices);
        $price_arr['retail_price'] = count($retail_prices) == 1 ? $retail_prices[0] : min(...$retail_prices);

        $_prices = [
            'price'         => $this->goodsModel->price,
            'gonghuojia'  => $this->goodsModel->gonghuojia,
            'retail_price'  => $this->goodsModel->retail_price,
        ];

        $cats = CategoryService::firstCate($this->mall_id, $goods['goods']['cate_id_1'] ?? 0, $goods['goods']['cate_id_2'] ?? 0);
        if (is_string($cats)) throw new Exception($cats);
        $attr = [
            // 'cats'              => [$this->getCats($goods_info)], // 分类
            'attr'              => $specs_attr, // 商品规格属性
            'bannar_pic'        => $this->images($goods['img']),
            'cover_pic'         => $goods['goods']['default_image'], // 主图
            'price'             => SettingService::getPrice($this->mall_id, SettingService::PRICE, $_prices, $this->config_prices), // 销售价
            'original_price'    => SettingService::getPrice($this->mall_id, SettingService::ORIGINAL_PRICE, $_prices, $this->config_prices), // 原价
            'cost_price'        => SettingService::getPrice($this->mall_id, SettingService::COST_PRICE, $_prices, $this->config_prices), // 成本价
            'detail'            => empty($goods['goods']['description']) ? $goods['goods']['goods_name'] : $goods['goods']['description'], // 商品详情
            'stock'             => min(max($goods['goods']['stock'], 0), 99999999), // 总库存
            // 'status'            => $goods_info['is_display'], // 状态 相同
            'goods_name'        => $goods['goods']['goods_name'], // 商品名称
            'goods_source'      => QiShangTongEnums::ADDONS_NAME,
            'goods_no'          => $is_attr ? '' : "{$goods['goods']['spec'][0]['spec_id']}",
            'is_attr'           => $is_attr,
            'is_on_sale'        => $goods['goods']['if_sale'] == StatusEnum::ENABLED ? StatusEnum::ENABLED : StatusEnum::DISABLED,
//            'free_shipping_num' => $goods['goods']['free_shipping_num'],
            'goods_weight'      => $goods['goods']['weight'],
            'third_price'       => $_prices['price'], // 销售价
            'retail_price'      => $_prices['retail_price'], // 原价
            'gonghuojia'        => $_prices['gonghuojia'], // 成本价
            'cats'              => $cats,
        ];

        // 商品规格为空 不添加
        if (empty($goods['goods']['spec'])) {
            throw new Exception("商品规格为空, 不能导入");
        }

        if (!empty($this->goodsModel->goods_id)) {
            $attr['id'] = $this->goodsModel->goods_id;
        }

//        if ($this->is_update) {
//            // 当商品上架时 不需要改变系统商品状态1
//            if ($goods['is_display'] == 1) {
//                unset($goods['is_display']);
//            }
//
//            $detail = MallGoodsModel::getDetail($this->goods_id);
//            return $this->mergeDetail($detail, $attr);
//        } else {
            // 获取分类 仅新增时添加分类
            return array_merge($attr, [
                'goods_type' => 1, // 默认1
                'subtitle' => '', //
                'labels' => [], // 商品标签
                'mchCats' => [], // 多商户分类
                'services' => [], // 商品服务
                'unit' => '', // 单位
                'virtual_sales' => 0, // 虚拟销量
                'stock_warning' => 0,
                'goods_weight' => 0, // 商品权重
                'is_show_stock' => 1,
                'is_show_sales' => 0, // 是否显示销量
                'freight_type' => [],
                'freight_rules_type' => 1,
                'freight_id' => '',
                'shipping_fee' => 0,
                'free_shipping_num' => 0,
                'free_shipping_money' => 0,
                'is_cross_border' => 0,
                'is_id_card' => 0,
                'extra' => '', // 额外属性
                'coupon_selection' => [],
                'goods_setting' => [],
                'is_area_limit' => 0,
                'area_limit' => [],
                'attr_groups' => [],
                'mch_id' => 0,
                'mall_id' => $this->mall_id,
                'is_show' => 1,
            ]);
//        }
    }

    protected function group($skus, $goods)
    {
        $attr_groups = [];
        $attr_group_id = 1;
        foreach ($goods['specs_name'] as $spec) {
            $attr_groups[] = [
                'attr_group_id'     => $attr_group_id,
                'attr_group_name'   => $spec,
            ];
            $attr_group_id++;
        }

        $attr_name = [];
        $attr_id = 1;
        foreach ($skus as $sku) {

            foreach ($goods['specs_name'] as $sKey => $spec_name) {
                $key = "spec_{$sKey}";
                if (!empty($sku[$key])) $sku['options'][$spec_name] = $sku[$key];
            }

            if (!empty($sku['options'])) {
                foreach ($attr_groups as $k => $group) {
                    foreach ($sku['options'] as $g_name => $s_name) {
                        if ($group['attr_group_name'] == $g_name && !in_array($s_name, $attr_name)) {
                            $attr_name[] = $s_name;
                            $attr_groups[$k]['attr_list'][] = [
                                'attr_id' => $attr_id,
                                'attr_name' => $s_name,
                            ];
                            $attr_id++;
                        }
                    }
                }
            }
        }

        return $attr_groups;
    }

    /**
     * @param $attrs
     * @param $groups
     * @return array
     */
    protected function matchAttrId($attrs, $groups)
    {
        foreach ($attrs['attr'] as $k => $sku) {
            $sign = [];
            foreach ($sku['attr_list'] as $k1 => $attr) {
                $attr_group_id = $this->attrGroupId($groups, $attr['attr_group_name']);
                $attr_id = $this->attrId($groups, $attr['attr_name']);

                $sign[] = $attr_id;
                $attrs['attr'][$k]['attr_list'][$k1]['attr_id'] = $attr_id;
                $attrs['attr'][$k]['attr_list'][$k1]['attr_group_id'] = $attr_group_id;
            }

            // 拼接sign_id
            asort($sign);
            count($sign) > 1 && $attrs['attr'][$k]['sign_id'] = implode(':', $sign);
        }

        return $attrs;
    }

    /**
     * @param $groups
     * @param $name
     * @return mixed|void
     */
    protected function attrGroupId($groups, $name)
    {
        foreach ($groups as $group) {
            if ($group['attr_group_name'] == $name) {
                return $group['attr_group_id'];
            }
        }
    }

    /**
     * @param $groups
     * @param $name
     * @return mixed|void
     */
    protected function attrId($groups, $name)
    {
        foreach ($groups as $group) {
            foreach ($group['attr_list'] as $attr) {
                if ($attr['attr_name'] == $name) {
                    return $attr['attr_id'];
                }
            }
        }
    }

    /**
     * @param $skus
     * @param $goods
     * @return array
     * @throws Exception
     */
    protected function specForAttr($skus, $goods)
    {
        if (empty($skus)) {
            throw new Exception('供应链未返回商品规格信息skus');
        }
        $attr = [];
        foreach ($skus as $sku) {
            // 仅需要上架的
            // if ($sku['is_display'] == 1) {
            $temp = [
                'attr_list'             => $this->attrList($goods['specs_name'], [$sku['spec_1'], $sku['spec_2'], $sku['spec_3'], $sku['spec_4']]), // 规格
                'stock'                 => min(max($sku['stock'], 0), 99999999), // 库存
//                'price'                 => $this->price($sku['gonghuojia'], 'price_rate'), // 价格 sale_price cost_price market_price guide_price
//                'original_price'        => $this->price($sku['gonghuojia'], 'market_price_rate'), // 价格 sale_price cost_price market_price guide_price
//                'cost_price'            => $this->price($sku['gonghuojia'], ''), // 价格 sale_price cost_price market_price guide_price
                'price'                 => SettingService::getPrice($this->mall_id, SettingService::PRICE, $sku, $this->config_prices), // 销售价
                'original_price'        => SettingService::getPrice($this->mall_id, SettingService::ORIGINAL_PRICE, $sku, $this->config_prices), // 原价
                'cost_price'            => SettingService::getPrice($this->mall_id, SettingService::COST_PRICE, $sku, $this->config_prices), // 成本价
                'no'                    => '',
                'weight'                => 0,
                'pic_url'               => $sku['spec_image'],
                'distributionLevelList' => [],
                'member_price'          => [],
                'levelPrice'            => [],
                // 'sku_id'             => $sku['original_sku_id'],
                'goods_no'              => $sku['spec_id'],
                'third_spec_id'         => $sku['spec_id'],
                'third_goods_id'        => $this->goodsModel->third_goods_id,
                'third_price'           => $sku['price'],
                'retail_price'          => $sku['retail_price'],
                'gonghuojia'            => $sku['gonghuojia']
            ];

            if (!empty($this->goodsModel->goods_id)) {
                /**
                 * @var $localGoodsAttr GoodsAttr
                 */
                $localGoodsAttr = GoodsAttr::getOne([
                    'goods_id'  => $this->goodsModel->goods_id,
                    'mall_id'   => $this->mall_id,
                    'goods_no'  => $sku['spec_id']
                ]);
                if (!empty($LocalGoodsAttr)) $temp['id'] = $localGoodsAttr->id;
            }

/*
            // 如果是更新
            if ($this->is_update) {
                $params = [
                    'sku_id'    => $temp['sku_id'],
                    'mall_id'   => $this->mall_id,
                    'goods_id'  => $this->goods_id,
                ];
                $sku_model = GoodsSkuModel::find()->where($params)->select('attr_id')->one();
                if ($sku_model) {
                    $temp['id'] = $sku_model->attr_id;
                }
            }

            // 如果库存大于0 可以上架
            if ($sku['stock'] > 0) {
                $this->goods_status = true;
            }

            // 中台ID
            if (isset($this->supply_id)) {
                $temp['supply_id'] = $this->supply_id;
            }

            // 供应链ID
            if (isset($this->supply_goods_id)) {
                $temp['supply_goods_id'] = $this->supply_goods_id;
            }
*/
            $attr[] = $temp;
            // }
        }

        // 剔除没有规格的商品
        foreach ($attr as $k => $v) {
            if (empty($v['attr_list'])) {
                unset($attr[$k]);
            }
        }

        return $attr;
    }

    /**
     * @param $specs_names
     * @param $specs
     * @return array
     */
    protected function attrList($specs_names, $specs)
    {
        $attr = [];

        foreach ($specs as $index => $item) {
            if (!empty($item)) {
                $attr[] = [
                    'attr_group_name'   => $specs_names[$index+1],
                    'attr_name'         => $item,
                ];
            }
        }

        return $attr;
    }

    protected function price($price, $type = '')
    {
        return empty($type) ? bcmul($price, 1, 2) : bcmul(bcmul($price, $this->config[$type] ?? 0, 2), 0.01, 2);
    }

    /**
     * @param $images
     * @return array
     */
    protected function images($images)
    {
        $items = [];
        foreach ($images as $image) {
            $items[] = ['id' => 0, 'pic_url' => $image['image_url']];
        }
        return $items;
    }
}