<?php
/**
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 山西牛酷信息科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com.cn
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用。
 * 任何企业和个人不允许对程序代码以任何形式任何目的再发布。
 * =========================================================
 */

namespace app\model\goods;

use app\model\BaseModel;
use app\model\system\Config as ConfigModel;
use app\model\web\WebSite as WebsiteModel;
use app\model\system\Stat;

/**
 * 商品
 */
class Goods extends BaseModel
{
	
	private $goods_class = array( 'id' => 1, 'name' => '实物商品' );
	
	private $goods_state = array(
		1 => '正常',
		0 => '下架'
	);
	
	private $verify_state = array(
		1 => '已审核',
		0 => '待审核',
		-2 => '审核失败',
		10 => '违规下架'
	);
	
	public function getGoodsState()
	{
		return $this->goods_state;
	}
	
	public function getVerifyState()
	{
		return $this->verify_state;
	}
	
	/**
	 * 商品添加
	 * @param $data
	 */
	public function addGoods($data)
	{
		model('goods')->startTrans();
		
		try {
			
			//店铺信息
			$shop_info = model('shop')->getInfo([ [ 'site_id', '=', $data['site_id'] ] ], 'site_name, website_id, is_own,cert_id,shop_status');
			
			$goods_config = new Config();
			$goods_verify_config = $goods_config->getVerifyConfig();
			$goods_verify_config = $goods_verify_config['data']['value'];
			$verify_state = 0;
			if (!empty($goods_verify_config['is_open'])) {
                if($data['site_id']==1) {
                    $verify_state = 1;//开启商品审核后，审核状态为：待审核
                }
                else{
                    $verify_state = 0;
                }
			}
			
			// 店铺未认证、审核中的状态下，商品需要审核
			if (empty($shop_info['cert_id']) || $shop_info['shop_status'] == 0 || $shop_info['shop_status'] == 2) {
				$verify_state = 0;//开启商品审核后，审核状态为：待审核
			}
			
			$goods_image = $data['goods_image'];
			
			//SKU商品数据
			if (!empty($data['goods_sku_data'])) {
				$data['goods_sku_data'] = json_decode($data['goods_sku_data'], true);
				if (empty($goods_image)) {
					$goods_image = $data['goods_sku_data'][0]['sku_image'];
				}
			}
			
			$goods_data = array(
				'goods_image' => $goods_image,
				'goods_stock' => $data['goods_stock'],
				'price' => $data['goods_sku_data'][0]['price'],
				'market_price' => $data['goods_sku_data'][0]['market_price'],
				'cost_price' => $data['goods_sku_data'][0]['cost_price'],
				'goods_spec_format' => $data['goods_spec_format'],
			);
			
			$common_data = array(
				'goods_name' => $data['goods_name'],
				'goods_class' => $this->goods_class['id'],
				'goods_class_name' => $this->goods_class['name'],
				'goods_attr_class' => $data['goods_attr_class'],
				'goods_attr_name' => $data['goods_attr_name'],
				'site_id' => $data['site_id'],
				'site_name' => $shop_info['site_name'],
				'website_id' => $shop_info['website_id'],
				'category_id' => $data['category_id'],
				'category_id_1' => $data['category_id_1'],
				'category_id_2' => $data['category_id_2'],
				'category_id_3' => $data['category_id_3'],
				'category_name' => $data['category_name'],
				'brand_id' => $data['brand_id'],
				'brand_name' => $data['brand_name'],
				'goods_content' => $data['goods_content'],
				'is_own' => $shop_info['is_own'],
				'goods_state' => $data['goods_state'],
				'goods_stock_alarm' => $data['goods_stock_alarm'],
				'is_free_shipping' => $data['is_free_shipping'],
				'shipping_template' => $data['shipping_template'],
				'goods_attr_format' => $data['goods_attr_format'],
				'introduction' => $data['introduction'],
				'keywords' => $data['keywords'],
				'unit' => $data['unit'],
				'commission_rate' => $data['commission_rate'],
				'video_url' => $data['video_url'],
				'sort' => $data['sort'],
				'verify_state' => $verify_state,
				'goods_shop_category_ids' => $data['goods_shop_category_ids'],
				'supplier_id' => $data['supplier_id'],
                'pay_num1' => $data['pay_num1'],
                'price1' => $data['price1'],
                'pay_num2' => $data['pay_num2'],
                'price2' => $data['price2'],
                'pay_num3' => $data['pay_num3'],
                'price3' => $data['price3'],
                'province' => $data["province"],
                'city' => $data["city"],
				'create_time' => time()
			);

			$goods_id = model('goods')->add(array_merge($goods_data, $common_data));
			
			$sku_arr = array();
			//添加sku商品
			foreach ($data['goods_sku_data'] as $item) {
				
				$sku_data = array(
					'sku_name' => $data['goods_name'] . ' ' . $item['spec_name'],
					'spec_name' => $item['spec_name'],
					'sku_no' => $item['sku_no'],
					'sku_spec_format' => !empty($item['sku_spec_format']) ? json_encode($item['sku_spec_format']) : "",
					'price' => $item['price'],
					'market_price' => $item['market_price'],
					'cost_price' => $item['cost_price'],
					'discount_price' => $item['price'],//sku折扣价（默认等于单价）
					'stock' => $item['stock'],
					'weight' => $item['weight'],
					'volume' => $item['volume'],
					'sku_image' => $item['sku_image'],
					'sku_images' => $item['sku_images'],
					'goods_id' => $goods_id
				);
				
				$sku_arr[] = array_merge($sku_data, $common_data);
			}
			
			model('goods_sku')->addList($sku_arr);
			
			// 赋值第一个商品sku_id
			$first_info = model('goods_sku')->getFirstData([ 'goods_id' => $goods_id ], 'sku_id', 'sku_id asc');
			model('goods')->update([ 'sku_id' => $first_info['sku_id'] ], [ [ 'goods_id', '=', $goods_id ] ]);

//			添加商品属性关联关系
			$this->refreshGoodsAttribute($goods_id, $data['goods_attr_format']);
			
			if (!empty($data['goods_spec_format'])) {
//				刷新SKU商品规格项/规格值JSON字符串
				$this->dealGoodsSkuSpecFormat($goods_id, $data['goods_spec_format']);
			}

//			添加店铺添加统计
//			添加统计
			$stat = new Stat();
			$stat->addShopStat([ 'add_goods_count' => 1, 'site_id' => $data['site_id'] ]);
			model('goods')->commit();
			
			return $this->success($goods_id);
		} catch (\Exception $e) {
			model('goods')->rollback();
			return $this->error($e->getMessage());
		}
	}
	
	/**
	 * 商品编辑
	 * @param $data
	 */
	public function editGoods($data)
	{
		
		model('goods')->startTrans();
		
		try {
			
			$goods_id = $data['goods_id'];
			
			//店铺信息
			$shop_info = model('shop')->getInfo([ [ 'site_id', '=', $data['site_id'] ] ], 'site_name, website_id, is_own,cert_id,shop_status');
			
			$goods_config = new Config();
			$goods_verify_config = $goods_config->getVerifyConfig();
			$goods_verify_config = $goods_verify_config['data']['value'];
			$verify_state = 1;
			$verify_state_remark = '';
			if (!empty($goods_verify_config['is_open'])) {
                if($data['site_id']==1) {
                    $verify_state = 1;//开启商品审核后，审核状态为：待审核
                }
                else{
                    $verify_state = 0;
                }
			}
			
			// 店铺未认证、审核中的状态下，商品需要审核
			if (empty($shop_info['cert_id']) || $shop_info['shop_status'] == 0 || $shop_info['shop_status'] == 2) {
				$verify_state = 0;//开启商品审核后，审核状态为：待审核
			}
			
			$goods_image = $data['goods_image'];
			
			//SKU商品数据
			if (!empty($data['goods_sku_data'])) {
				$data['goods_sku_data'] = json_decode($data['goods_sku_data'], true);
				if (empty($goods_image)) {
					$goods_image = $data['goods_sku_data'][0]['sku_image'];
				}
			}
			
			$goods_data = array(
				'goods_image' => $goods_image,
				'goods_stock' => $data['goods_stock'],
				'price' => $data['goods_sku_data'][0]['price'],
				'market_price' => $data['goods_sku_data'][0]['market_price'],
				'cost_price' => $data['goods_sku_data'][0]['cost_price'],
				'goods_spec_format' => $data['goods_spec_format'],
			);
			
			$common_data = array(
				'goods_name' => $data['goods_name'],
				'goods_class' => $this->goods_class['id'],
				'goods_class_name' => $this->goods_class['name'],
				'goods_attr_class' => $data['goods_attr_class'],
				'goods_attr_name' => $data['goods_attr_name'],
				'site_id' => $data['site_id'],
				'site_name' => $shop_info['site_name'],
				'website_id' => $shop_info['website_id'],
				'category_id' => $data['category_id'],
				'category_id_1' => $data['category_id_1'],
				'category_id_2' => $data['category_id_2'],
				'category_id_3' => $data['category_id_3'],
				'category_name' => $data['category_name'],
				'brand_id' => $data['brand_id'],
				'brand_name' => $data['brand_name'],
				'goods_content' => $data['goods_content'],
				'is_own' => $shop_info['is_own'],
				'goods_state' => $data['goods_state'],
				'goods_stock_alarm' => $data['goods_stock_alarm'],
				'is_free_shipping' => $data['is_free_shipping'],
				'shipping_template' => $data['shipping_template'],
				'goods_attr_format' => $data['goods_attr_format'],
				'introduction' => $data['introduction'],
				'keywords' => $data['keywords'],
				'unit' => $data['unit'],
				'commission_rate' => $data['commission_rate'],
				'video_url' => $data['video_url'],
				'sort' => $data['sort'],
				'verify_state' => $verify_state,
				'verify_state_remark' => $verify_state_remark,
				'goods_shop_category_ids' => $data['goods_shop_category_ids'],
				'supplier_id' => $data['supplier_id'],
                'pay_num1' => $data['pay_num1'],
                'price1' => $data['price1'],
                'pay_num2' => $data['pay_num2'],
                'price2' => $data['price2'],
                'pay_num3' => $data['pay_num3'],
                'price3' => $data['price3'],
				'modify_time' => time()
			);
			
			model('goods')->update(array_merge($goods_data, $common_data), [ [ 'goods_id', '=', $goods_id ], [ 'goods_class', '=', $this->goods_class['id'] ] ]);
			
			//修改sku商品
			foreach ($data['goods_sku_data'] as $item) {
				
				$sku_data = array(
					'sku_name' => $data['goods_name'] . ' ' . $item['spec_name'],
					'spec_name' => $item['spec_name'],
					'sku_no' => $item['sku_no'],
					'sku_spec_format' => !empty($item['sku_spec_format']) ? json_encode($item['sku_spec_format']) : "",
					'price' => $item['price'],
					'market_price' => $item['market_price'],
					'cost_price' => $item['cost_price'],
//					'discount_price' => $item['price'],//sku折扣价（默认等于单价）
					'stock' => $item['stock'],
					'weight' => $item['weight'],
					'volume' => $item['volume'],
					'sku_image' => $item['sku_image'],
					'sku_images' => $item['sku_images'],
					'goods_id' => $goods_id
				);
				
				model('goods_sku')->update(array_merge($sku_data, $common_data), [ [ 'sku_id', '=', $item['sku_id'] ], [ 'goods_class', '=', $this->goods_class['id'] ] ]);
				
			}
			
			// 赋值第一个商品sku_id
			$first_info = model('goods_sku')->getFirstData([ 'goods_id' => $goods_id ], 'sku_id', 'sku_id asc');
			model('goods')->update([ 'sku_id' => $first_info['sku_id'] ], [ [ 'goods_id', '=', $goods_id ] ]);

//			添加商品属性关联关系
			$this->refreshGoodsAttribute($goods_id, $data['goods_attr_format']);
			
			if (!empty($data['goods_spec_format'])) {
//				刷新SKU商品规格项/规格值JSON字符串
				$this->dealGoodsSkuSpecFormat($goods_id, $data['goods_spec_format']);
			}
			
			model('goods')->commit();
			return $this->success($goods_id);
		} catch (\Exception $e) {
			model('goods')->rollback();
			return $this->error($e->getMessage());
		}
	}
	
	/**
	 * 修改商品状态
	 * @param $goods_ids
	 * @param $goods_state
	 * @param $site_id
	 * @return \multitype
	 */
	public function modifyGoodsState($goods_ids, $goods_state, $site_id)
	{
		model('goods')->update([ 'goods_state' => $goods_state ], [ [ 'goods_id', 'in', $goods_ids ], [ 'site_id', '=', $site_id ] ]);
        if($goods_state==1) {
            model('goods_sku')->update(['is_delete' => 0, 'goods_state' => $goods_state], [['goods_id', 'in', $goods_ids], ['site_id', '=', $site_id]]);
        }
        else{
            model('goods_sku')->update(['is_delete' => 1, 'goods_state' => $goods_state], [['goods_id', 'in', $goods_ids], ['site_id', '=', $site_id]]);
            model('recommend')->delete([ 'goods_id' => $goods_ids ]);


        }
		return $this->success(1);
	}
	
	/**
	 * 修改审核状态
	 * @param $goods_ids
	 * @param $verify_state
	 * @param $verify_state_remark
	 * @return \multitype
	 */
	public function modifyVerifyState($goods_ids, $verify_state, $verify_state_remark)
	{
		model('goods')->update([ 'verify_state' => $verify_state, 'verify_state_remark' => $verify_state_remark ], [ [ 'goods_id', 'in', $goods_ids ] ]);
		model('goods_sku')->update([ 'verify_state' => $verify_state, 'verify_state_remark' => $verify_state_remark ], [ [ 'goods_id', 'in', $goods_ids ] ]);
		return $this->success(1);
	}
	
	/**
	 * 修改删除状态
	 * @param $goods_ids
	 * @param $is_delete
	 * @param $site_id
	 */
	public function modifyIsDelete($goods_ids, $is_delete, $site_id)
	{
		model('goods')->update([ 'is_delete' => $is_delete ], [ [ 'goods_id', 'in', $goods_ids ], [ 'site_id', '=', $site_id ] ]);
		model('goods_sku')->update([ 'is_delete' => $is_delete ], [ [ 'goods_id', 'in', $goods_ids ], [ 'site_id', '=', $site_id ] ]);
        model('recommend')->delete([ 'goods_id' => $goods_ids ]);

        return $this->success(1);
	}
	
	/**
	 * 违规下架商品
	 * @param $condition
	 * @param $verify_state_remark
	 * @return array
	 */
	public function lockup($condition, $verify_state_remark,$goods_ids)
	{
		model('goods')->update([ 'verify_state_remark' => $verify_state_remark, 'verify_state' => 10, 'goods_state' => 0 ], $condition);
		model('goods_sku')->update([ 'is_delete' => 1,'verify_state_remark' => $verify_state_remark, 'verify_state' => 10, 'goods_state' => 0 ], $condition);
        model('recommend')->delete([ 'goods_id' => $goods_ids ]);

        return $this->success(1);
	}
	
	/**
	 * 修改商品点击量
	 * @param $sku_id
	 * @param $site_id
	 */
	public function modifyClick($sku_id, $site_id)
	{
		model("goods_sku")->setInc([ [ 'sku_id', '=', $sku_id ], [ 'site_id', '=', $site_id ] ], 'click_num', 1);
		return $this->success(1);
	}
	
	/**
	 * 删除回收站商品
	 * @param $goods_ids
	 * @param $site_id
	 */
	public function deleteRecycleGoods($goods_ids, $site_id)
	{
		model('goods')->delete([ [ 'goods_id', 'in', $goods_ids ], [ 'site_id', '=', $site_id ] ]);
		model('goods_sku')->delete([ [ 'goods_id', 'in', $goods_ids ], [ 'site_id', '=', $site_id ] ]);
		return $this->success(1);
	}
	
	/**
	 * 获取商品信息
	 * @param array $condition
	 * @param string $field
	 */
	public function getGoodsInfo($condition, $field = 'goods_id,goods_name,goods_class,goods_class_name,goods_attr_class,goods_attr_name,category_id,category_id_1,category_id_2,category_id_3,category_name,brand_id,brand_name,goods_image,goods_content,goods_state,verify_state,price,market_price,cost_price,goods_stock,goods_stock_alarm,is_free_shipping,shipping_template,goods_spec_format,goods_attr_format,introduction,keywords,unit,sort,commission_rate,video_url,goods_shop_category_ids,supplier_id,pay_num1,price1,pay_num2,price2,pay_num3,price3,province,city')
	{
		$info = model('goods')->getInfo($condition, $field);
		return $this->success($info);
	}
    public function count_image($image){
        $num  = count($image);
        if($num>5){
            return $this->error('上传图片上线为五张','上传图片上线为五张');
        }
    }
	
	/**
	 * 获取商品详情
	 * @param $goods_id
	 * @return \multitype
	 */
	public function getGoodsDetail($goods_id)
	{
		$info = model('goods')->getInfo([ [ 'goods_id', '=', $goods_id ] ], "*");
		$info['sku_data'] = model('goods_sku')->getList([ [ 'goods_id', '=', $goods_id ] ], 'sku_id, sku_name, sku_no, sku_spec_format, price, market_price, cost_price, discount_price, stock, weight, volume,  sku_image, sku_images, sort,spec_name');
		return $this->success($info);
	}
	
	/**
	 * 商品sku 基础信息
	 * @param $condition
	 * @param string $field
	 * @return array
	 */
	public function getGoodsSkuInfo($condition, $field = "sku_id,sku_name,sku_no,goods_class,goods_class_name,commission_rate,site_id,site_name,sku_spec_format,price,market_price,discount_price,promotion_type,start_time,end_time,stock,click_num,sale_num,collect_num,sku_image,sku_images,goods_id,site_id,goods_content,goods_state,verify_state,is_virtual,is_free_shipping,goods_spec_format,goods_attr_format,introduction,unit,video_url")
	{
		$info = model('goods_sku')->getInfo($condition, $field);
		return $this->success($info);
	}
	
	/**
	 * 商品SKU 详情
	 * @param $sku_id
	 * @return mixed
	 */
	public function getGoodsSkuDetail($sku_id)
	{
		$info = model('goods_sku')->getInfo([ [ 'sku_id', '=', $sku_id ], [ 'is_delete', '=', 0 ] ], "goods_id,sku_id,sku_name,sku_spec_format,price,market_price,discount_price,promotion_type,start_time,end_time,stock,click_num,sale_num,collect_num,sku_image,sku_images,goods_id,site_id,goods_content,goods_state,verify_state,is_virtual,is_free_shipping,goods_spec_format,goods_attr_format,introduction,unit,video_url,evaluate,category_id,category_id_1,category_id_2,category_id_3,category_name");
		return $this->success($info);
	}
	
	/**
	 * 获取商品列表
	 * @param array $condition
	 * @param string $field
	 * @param string $order
	 * @param string $limit
	 */
	public function getGoodsList($condition = [], $field = 'goods_id,goods_class,goods_class_name,goods_attr_name,goods_name,site_id,site_name,website_id,sort,category_name,brand_name,goods_image,goods_content,is_own,goods_state,verify_state,price,market_price,cost_price,goods_stock,goods_stock_alarm,is_virtual,is_free_shipping,shipping_template,goods_spec_format,goods_attr_format,create_time', $order = 'create_time desc', $limit = null)
	{
		$list = model('goods')->getList($condition, $field, $order, '', '', '', $limit);
		return $this->success($list);
	}
	
	/**
	 * 获取商品分页列表
	 * @param array $condition
	 * @param number $page
	 * @param string $page_size
	 * @param string $order
	 * @param string $field
	 */
	public function getGoodsPageList($condition = [], $page = 1, $page_size = PAGE_LIST_ROWS, $order = 'create_time desc', $field = 'goods_id,goods_name,site_id,site_name,goods_image,is_own,goods_state,verify_state,price,goods_stock,create_time,sale_num,is_virtual,goods_class,is_fenxiao,fenxiao_type,sku_id')
	{
		$list = model('goods')->pageList($condition, $field, $order, $page, $page_size);
		return $this->success($list);
	}
	
	/**
	 * 编辑商品库存价格等信息
	 * @param $goods_sku_array
	 * @return array|\multitype
	 */
	public function editGoodsStock($goods_sku_array)
	{
		$goods_sku_model = new GoodsStock();
		model('goods')->startTrans();
		try {
			foreach ($goods_sku_array as $k => $v) {
				$sku_info = model("goods_sku")->getInfo([ [ 'sku_id', '=', $v['sku_id'] ] ], "goods_id,stock");
				
				if ($k == 0) {//修改商品中的价格等信息
					$goods_data = [
						'price' => $v['price'],
						'market_price' => $v['market_price'],
						'cost_price' => $v['cost_price']
					];
					model('goods')->update($goods_data, [ [ 'goods_id', '=', $sku_info['goods_id'] ] ]);
				}
				if ($v['stock'] > $sku_info['stock']) {
					
					$sku_stock_data = [
						'sku_id' => $v['sku_id'],
						'num' => $v['stock'] - $sku_info['stock']
					];
					$goods_sku_model->incStock($sku_stock_data);
				}
				if ($v['stock'] < $sku_info['stock']) {
					$sku_stock_data = [
						'sku_id' => $v['sku_id'],
						'num' => $sku_info['stock'] - $v['stock']
					];
					$goods_sku_model->decStock($sku_stock_data);
				}
				unset($v['stock']);
				model('goods_sku')->update($v, [ [ 'sku_id', '=', $v['sku_id'] ] ]);
			}
			model('goods')->commit();
			return $this->success();
		} catch (\Exception $e) {
			model('goods')->rollback();
			return $this->error($e->getMessage());
		}
	}
	
	/**
	 * 获取商品sku列表
	 * @param array $condition
	 * @param string $field
	 * @param string $order
	 * @param string $limit
	 */
	public function getGoodsSkuList($condition = [], $field = 'sku_id,sku_name,price,stock,sale_num,sku_image,goods_id,goods_name,site_id,site_name,spec_name', $order = 'create_time desc', $limit = null)
	{
		$list = model('goods_sku')->getList($condition, $field, $order, '', '', '', $limit);
		return $this->success($list);
	}
	
	/**
	 * 获取商品sku分页列表
	 * @param array $condition
	 * @param number $page
	 * @param string $page_size
	 * @param string $order
	 * @param string $field
	 * @param string $alias
	 * @param string $join
	 */
	public function getGoodsSkuPageList($condition = [], $page = 1, $page_size = PAGE_LIST_ROWS, $order = '', $field = 'sku_id,sku_name,price,sku_image,create_time,stock,goods_state,goods_class,goods_class_name', $alias = '', $join = '')
	{
		$list = model('goods_sku')->pageList($condition, $field, $order, $page, $page_size, $alias, $join);
		return $this->success($list);
	}
	
	/**
	 * 刷新商品关联属性关系
	 * @param $goods_id
	 * @param $goods_attr_format
	 */
	private function refreshGoodsAttribute($goods_id, $goods_attr_format)
	{
		model('goods_attr_index')->delete([ [ 'goods_id', '=', $goods_id ] ]);
		if (!empty($goods_attr_format)) {
			
			$list = model('goods_sku')->getList([ [ 'goods_id', '=', $goods_id ] ], 'sku_id');
			$goods_attr_format = json_decode($goods_attr_format, true);
			$attr_data = [];
			foreach ($goods_attr_format as $k => $v) {
				foreach ($list as $ck => $cv) {
					$item = [
						'goods_id' => $goods_id,
						'sku_id' => $cv['sku_id'],
						'attr_id' => $v['attr_id'],
						'attr_value_id' => $v['attr_value_id'],
						'attr_class_id' => $v['attr_class_id'],
					];
					$attr_data[] = $item;
				}
				
			}
			
			model('goods_attr_index')->addList($attr_data);
		}
	}
	
	/**
	 * 刷新SKU商品规格项/规格值JSON字符串
	 * @param int $goods_id 商品id
	 * @param string $goods_spec_format 商品完整规格项/规格值json
	 */
	private function dealGoodsSkuSpecFormat($goods_id, $goods_spec_format)
	{
		if (empty($goods_spec_format)) return;
		
		$goods_spec_format = json_decode($goods_spec_format, true);
		
		//根据goods_id查询sku商品列表，查询：sku_id、sku_spec_format 列
		$sku_list = model('goods_sku')->getList([ [ 'goods_id', '=', $goods_id ], [ 'sku_spec_format', '<>', '' ] ], 'sku_id,sku_spec_format', 'sku_id asc');
		if (!empty($sku_list)) {

//			$temp = 0;//测试性能，勿删
			
			//循环SKU商品列表
			foreach ($sku_list as $k => $v) {
//				$temp++;
				
				$sku_format = $goods_spec_format;//最终要存储的值
				$current_format = json_decode($v['sku_spec_format'], true);//当前SKU商品规格值json
				
				$selected_data = [];//已选规格/规格值json
				
				//1、找出已选规格/规格值json
				
				//循环完整商品规格json
				foreach ($sku_format as $sku_k => $sku_v) {
//					$temp++;
					
					//循环当前SKU商品规格json
					foreach ($current_format as $current_k => $current_v) {
//						$temp++;
						
						//匹配规格项
						if ($current_v['spec_id'] == $sku_v['spec_id']) {
							
							//循环规格值
							foreach ($sku_v['value'] as $sku_value_k => $sku_value_v) {
//								$temp++;
								
								//匹配规格值id
								if ($current_v['spec_value_id'] == $sku_value_v['spec_value_id']) {
									$sku_format[ $sku_k ]['value'][ $sku_value_k ]['selected'] = true;
									$sku_format[ $sku_k ]['value'][ $sku_value_k ]['sku_id'] = $v['sku_id'];
									$selected_data[] = $sku_format[ $sku_k ]['value'][ $sku_value_k ];
									break;
								}
							}
							
						}
						
					}
				}
				
				//2、找出未选中的规格/规格值json
				foreach ($sku_format as $sku_k => $sku_v) {
//					$temp++;
					
					foreach ($sku_v['value'] as $sku_value_k => $sku_value_v) {
//						$temp++;
						
						if (!isset($sku_value_v['selected'])) {
							
							$refer_data = [];//参考已选中的规格/规格值json
							$refer_data[] = $sku_value_v;

//							根据已选中的规格值进行参考
							foreach ($selected_data as $selected_k => $selected_v) {
//								$temp++;
//								排除自身，然后进行参考
								if ($selected_v['spec_id'] != $sku_value_v['spec_id']) {
									$refer_data[] = $selected_v;
								}
							}
							
							foreach ($sku_list as $again_k => $again_v) {
//								$temp++;
								
								//排除当前SKU商品
								if ($again_v['sku_id'] != $v['sku_id']) {
									
									$current_format_again = json_decode($again_v['sku_spec_format'], true);
									$count = count($current_format_again);//规格总数量
									$curr_count = 0;//当前匹配规格数量
									
									//循环当前SKU商品规格json
									foreach ($current_format_again as $current_again_k => $current_again_v) {
//										$temp++;
										
										foreach ($refer_data as $fan_k => $fan_v) {
//											$temp++;
											
											if ($current_again_v['spec_value_id'] == $fan_v['spec_value_id']) {
												$curr_count++;
											}
										}
										
									}

//									匹配数量跟规格总数一致表示匹配成功
									if ($curr_count == $count) {
										$sku_format[ $sku_k ]['value'][ $sku_value_k ]['selected'] = false;
										$sku_format[ $sku_k ]['value'][ $sku_value_k ]['sku_id'] = $again_v['sku_id'];
										break;
									}
								}
								
							}
							
							//没有匹配到规格值，则禁用
							if (!isset($sku_format[ $sku_k ]['value'][ $sku_value_k ]['selected'])) {
								$sku_format[ $sku_k ]['value'][ $sku_value_k ]['disabled'] = false;
							}
							
						}
					}
				}

//				var_dump($sku_format);
//				var_dump("=========");
				//修改goods_sku表表中的goods_spec_format字段，将$sku_format值传入
				model('goods_sku')->update([ 'goods_spec_format' => json_encode($sku_format) ], [ [ 'sku_id', '=', $v['sku_id'] ] ]);
				
			}

//			var_dump("性能：" . $temp);
			
		}
		
	}
	
	/**
	 * 商品推广二维码
	 * @param $sku_id
	 * @param $goods_name
	 * @param string $type
	 * @return array
	 */
	public function qrcode($sku_id, $goods_name, $type = "create")
	{
		$data = [
			'app_type' => "all", // all为全部
			'type' => $type, // 类型 create创建 get获取
			'data' => [
				"sku_id" => $sku_id
			],
			'page' => '/pages/goods/detail/detail',
			'qrcode_path' => 'upload/qrcode/goods',
			'qrcode_name' => "goods_qrcode_" . $sku_id,
		];
		
		event('Qrcode', $data, true);
		$app_type_list = config('app_type');
		
		$path = [];
		
		//获取站点信息
		$website_model = new WebsiteModel();
		$website_info = $website_model->getWebSite([ [ 'site_id', '=', 0 ] ], 'wap_domain');
		
		foreach ($app_type_list as $k => $v) {
			switch ($k) {
				case 'h5':
					if (!empty($website_info['data']['wap_domain'])) {
						$path[ $k ]['status'] = 1;
						$path[ $k ]['url'] = $website_info['data']['wap_domain'] . $data['page'] . '?sku_id=' . $sku_id;
						$path[ $k ]['img'] = "upload/qrcode/goods/goods_qrcode_" . $sku_id . "_" . $k . ".png";
					} else {
						$path[ $k ]['status'] = 2;
						$path[ $k ]['message'] = '未配置手机端域名';
					}
					break;
				case 'weapp' :
					$config = new ConfigModel();
					$res = $config->getConfig([ [ 'site_id', '=', 0 ], [ 'app_module', '=', 'admin' ], [ 'config_key', '=', 'WEAPP_CONFIG' ] ]);
					if (!empty($res['data'])) {
						if (empty($res['data']['value']['qrcode'])) {
							$path[ $k ]['status'] = 2;
							$path[ $k ]['message'] = '未配置微信小程序';
						} else {
							$path[ $k ]['status'] = 1;
							$path[ $k ]['img'] = $res['data']['value']['qrcode'];
						}
						
					} else {
						$path[ $k ]['status'] = 2;
						$path[ $k ]['message'] = '未配置微信小程序';
					}
					break;
				
				case 'wechat' :
					$config = new ConfigModel();
					$res = $config->getConfig([ [ 'site_id', '=', 0 ], [ 'app_module', '=', 'admin' ], [ 'config_key', '=', 'WECHAT_CONFIG' ] ]);
					if (!empty($res['data'])) {
						if (empty($res['data']['value']['qrcode'])) {
							$path[ $k ]['status'] = 2;
							$path[ $k ]['message'] = '未配置微信公众号';
						} else {
							$path[ $k ]['status'] = 1;
							$path[ $k ]['img'] = $res['data']['value']['qrcode'];
						}
					} else {
						$path[ $k ]['status'] = 2;
						$path[ $k ]['message'] = '未配置微信公众号';
					}
					break;
			}
			
		}
		
		$return = [
			'path' => $path,
			'goods_name' => $goods_name,
		];
		
		return $this->success($return);
	}
	
	/**
	 * 增加商品销量
	 * @param $sku_id
	 * @param $num
	 */
	public function incGoodsSaleNum($sku_id, $num)
	{
		$condition = array(
			[ "sku_id", "=", $sku_id ]
		);
		//增加sku销量
		$res = model("goods_sku")->setInc($condition, "sale_num", $num);
		if ($res !== false) {
			$sku_info = model("goods_sku")->getInfo($condition, "goods_id");
			$res = model("goods")->setInc([ [ "goods_id", "=", $sku_info["goods_id"] ] ], "sale_num", $num);
			return $this->success($res);
		}
		
		return $this->error($res);
	}
	
	/**
	 * 减少商品销量
	 * @param $sku_id
	 * @param $num
	 */
	public function decGoodsSaleNum($sku_id, $num)
	{
		$condition = array(
			[ "sku_id", "=", $sku_id ]
		);
		//增加sku销量
		$res = model("goods_sku")->setDec($condition, "sale_num", $num);
		if ($res !== false) {
			$sku_info = model("goods_sku")->getInfo($condition, "goods_id");
			$res = model("goods")->setDec([ [ "goods_id", "=", $sku_info["goods_id"] ] ], "sale_num", $num);
			return $this->success($res);
		}
		return $this->error($res);
	}
	
	/**
	 * 获取商品总数
	 * @param array $condition
	 * @return array
	 */
	public function getGoodsTotalCount($condition = [])
	{
		$res = model('goods')->getCount($condition);
		return $this->success($res);
	}
	
}