<?php

namespace common\services;

use bizHd\goods\services\GoodsCategoryService;
use bizHd\goods\services\GoodsPriceService;
use bizHd\goods\services\GoodsUsageService;
use common\components\util;
use Yii;
use common\components\stringUtil;
use common\components\dict;
use common\models\xhGoods;

class xhGoodsService
{
	
	public static function getLimitGoods($sjId)
	{
		if ($sjId == 12358) {
			//$goodsList = xhGoods::find()->where(['sjId' => $sjId, 'id' => [163,168,190, 191, 192, 193, 184, 185, 167, 166, 186, 168]])->orderBy('inTurn desc')->asArray()->all();
			//情人节临时
			$goodsList = xhGoods::find()->where(['sjId' => $sjId, 'id' => [190, 183, 200, 202, 204, 206, 205, 203, 208, 207, 163, 168]])->asArray()->all();
		} else {
			$goodsList = xhGoods::find()->where(['sjId' => $sjId])->orderBy('inTurn desc')->limit(8)->asArray()->all();
		}
		if (!empty($goodsList)) {
			foreach ($goodsList as $key => $goods) {
				//取出较小的图片页 ssh 2019.8.3
				$url = $goods['cover'];
				$pos = strrpos($url, '.');
				$pre = substr($url, 0, $pos);
				$ext = substr($url, ($pos + 1));
				$goodsList[$key]['middleCover'] = $pre . '_200.' . $ext;
			}
		}
		return $goodsList;
	}
	
	/**
	 * 获取所有商品
	 */
	public static function getAllGoodsList($sjId)
	{
		$allGoodsIds = xhGoodsService::getAllByCondition(['sjId' => $sjId, 'delStatus' => 0], null, ['id']);
		if (empty($allGoodsIds)) {
			return false;
		}
		$goodsList = [];
		foreach ($allGoodsIds as $goods) {
			$goodsId = $goods['id'];
			$goodsInfo = xhGoodsService::getById($goodsId);
			
			//取出较小的图片页 ssh 2019.8.3
			$url = $goodsInfo['cover'];
			$pos = strrpos($url, '.');
			$pre = substr($url, 0, $pos);
			$ext = substr($url, ($pos + 1));
			$goodsInfo['middleCover'] = $pre . '_200.' . $ext;
			$goodsList[] = $goodsInfo;
			
		}
		return $goodsList;
	}
	
	/**
	 * 获取所有商品id
	 */
	public static function getAllGoodsIds($sjId)
	{
		$allGoodsIds = xhGoodsService::getAllByCondition(['sjId' => $sjId, 'delStatus' => 0], null, ['id']);
		if (empty($allGoodsIds)) {
			return [];
		}
		$goodsList = [];
		foreach ($allGoodsIds as $goods) {
			$goodsId = $goods['id'];
			$goodsList[] = $goodsId;
		}
		return $goodsList;
	}
	
	/**
	 * 管理员添加商品
	 */
	public static function addByAdmin($data, $merchant, $admin)
	{
		$adminId = $admin['id'];
		$sjId = $merchant['id'];
		$itemNumber = stringUtil::buildRandNo($sjId);//用商户id生成商品的编号
		$date = date("Y-m-d H:i:s");
		$data['itemNumber'] = (string)$itemNumber;
		$data['sjId'] = $sjId;
		$data['userId'] = isset($data['userId']) ? $data['userId'] : 0;
		$data['createTime'] = $date;
		$goods = self::add($data);
		if ($goods === false) {
			util::fail('商品添加失败');
		}
		$id = $goods['id'];
		/**商品分类**/
		$idString = $data['categoryId'];
		$ids = explode(',', $idString);
		$ids = array_filter($ids);//删除空元素
		$catData = [];
		foreach ($ids as $cId) {
			$catData[] = ['sjId' => $sjId, 'gId' => $id, 'cId' => $cId, 'inTurn' => 100];
		}
		GoodsCategoryService::batchAdd($catData);
		
		/**商品用途**/
		$usageString = $data['usageId'];
		$usageIdList = explode(',', $usageString);
		$usageIdList = array_filter($usageIdList);
		$addUsage = [];
		$time = time();
		foreach ($usageIdList as $usageId) {
			$addUsage[] = ['usageId' => $usageId, 'goodsId' => $id, 'sjId' => $sjId, 'addTime' => $time];
		}
		GoodsUsageService::batchAdd($addUsage);
	}
	
	/**
	 * 更新操作
	 * 同时更新商品和商品的分类
	 */
	public static function updateAllById($gId, $data, $sjId)
	{
		self::updateById($gId, $data);

		//分类
		$addCategoryId = isset($data['addCategoryId']) ? $data['addCategoryId'] : '';
		GoodsCategoryService::deleteByCondition(['gId' => $gId]);
		if (!empty($addCategoryId)) {//需要新增的商品分类
			$addIds = explode(',', $addCategoryId);
			$catData = [];
			foreach ($addIds as $cId) {
				$catData[] = ['sjId' => $sjId, 'gId' => $gId, 'cId' => $cId];
			}
			GoodsCategoryService::batchAdd($catData);
		}

		//用途
		$time = time();
		$addUsageId = isset($data['addUsageId']) ? $data['addUsageId'] : '';
		GoodsUsageService::deleteByCondition(['goodsId' => $gId]);
		if (!empty($addUsageId)) {
			$ids = explode(',', $addUsageId);
			$addData = [];
			foreach ($ids as $id) {
				$addData[] = ['usageId' => $id, 'goodsId' => $gId, 'sjId' => $sjId, 'addTime' => $time];
			}
			GoodsUsageService::batchAdd($addData);
		}
	}
	
	//商品统一涨价设置，多规格拉取
	public static function getById($id)
	{
		$goods = xhGoods::find()->where(['id' => $id])->asArray()->one();
		$goods = xhGoodsSettingService::unitySet($goods);//统一对商品进行价格等方面设置
		$goods['multipleStandard'] = [];
		if (isset($goods['multiPrice']) && !empty($goods['multiPrice'])) {
			$multiPriceList = explode(',', $goods['multiPrice']);
			$goods['multipleStandard'] = GoodsPriceService::getByIds($multiPriceList);
		}
		return $goods;
	}
	
	public static function refreshById($id)
	{
		$cacheKey = dict::getCacheKey('goodsGetById') . $id;
		Yii::$app->redis->executeCommand('DEL', [$cacheKey]);
		self::getById($id);
	}
	
	public static function updateById($id, $data)
	{
		xhGoods::updateById($id, $data);
		self::refreshById($id);
	}
	
	public static function deleteById($id)
	{
		$goods = self::getById($id);
		xhGoodsCategoryService::delGoodsCategoryId($goods);//清理商品所属的分类
		xhGoods::deleteById($id);//最后删除商品主体
		self::refreshById($id);
	}
	
	public static function add($data)
	{
		$goods = xhGoods::add($data);
		$id = $goods['id'];
		self::refreshById($id);
		return $goods;
	}
	
	/**
	 * 传入最大的商品图片，输出三种头像：大 中 小
	 */
	public static function getGoodsImgList($largeImg)
	{
		$extend = substr($largeImg, strrpos($largeImg, '.') + 1);
		$pre = substr($largeImg, 0, strrpos($largeImg, '.'));
		return ['small' => $pre . '_50.' . $extend, 'medium' => $pre . '_200.' . $extend, 'large' => $largeImg];
	}
	
	public static function getAllByCondition($condition, $order = null, $field = '*')
	{
		$goods = xhGoods::getAllByCondition($condition, $order, $field);
		return $goods;
	}
	
	/**
	 * 删除商品
	 */
	public static function delGoods($goods)
	{
		$id = $goods['id'];
		$del = dict::getDict('goodsDelStatus', 'del');
		xhGoodsService::updateById($id, ['delStatus' => $del]);
		xhGoodsCategoryService::delGoodsCategoryId($goods);
	}
	
	
}