<?php

namespace bizHd\promote\services;

use bizHd\base\services\BaseService;
use common\components\arrayUtil;
use common\components\error;
use common\components\util;
use Yii;

class CouponModelService extends BaseService
{
	
	public static $baseFile = '\bizHd\promote\classes\CouponModelClass';
	
	//列出商家所有的卷模板
	public static function getCouponList($sjId)
	{
		$list = self::getAllList('*', ['sjId' => $sjId], 'level desc');
		return $list;
	}
	
	//按type、targetId作为键，列出商家所有的卷模板
	public static function getKeySortCouponList()
	{
		$list = self::getCouponList();
		if (empty($list)) {
			return [];
		}
		$data = [];
		foreach ($list as $val) {
			$key = $val['type'] . '_' . $val['targetId'];
			$data[$key][] = $val;
		}
		return $data;
	}
	
	//获取通用的优惠卷，用于首次、二次和三次消费时送卷 ssh 2019.9.18
	public static function getCommonCoupon()
	{
		$list = self::getCouponList();
		if (empty($list)) {
			return [];
		}
		$coupon = [];
		foreach ($list as $key => $val) {
			$type = $val['type'];
			$targetId = $val['targetId'];
			if ($type == 0) {
				if (in_array($targetId, [0, 1, 2])) {
					$coupon[$targetId] = $val;
				}
			}
		}
		return $coupon;
	}
	
	//根据分类和用途取可以得到的优惠卷，并且按优先级排序 ssh
	public static function getAvailableCouponListById($categoryId, $usageId)
	{
		$rightList = [];
		$couponList = self::getKeySortCouponList();
		/**找出分类卷**/
		$categoryKey = '1_' . $categoryId;
		if (isset($couponList[$categoryKey])) {
			$rightList = array_merge($rightList, $couponList[$categoryKey]);
		}
		/**找出用途卷**/
		$usageKey = '2_' . $usageId;
		if (isset($couponList[$usageKey])) {
			$rightList = array_merge($rightList, $couponList[$usageKey]);
		}
		/**找出通用卷 0_开头**/
		foreach ($couponList as $key => $val) {
			if (strstr($key, '0_')) {
				$rightList = array_merge($rightList, $val);
			}
		}
		if (empty($rightList)) {
			return [];
		}
		/**按优先级排序**/
		$rightList = arrayUtil::arraySort($rightList, 'level');
		return $rightList;
	}
	
	//添加或更新卷模板 ssh 2019.8.18
	public static function replaceModel($data, $sjId)
	{
		$valid = array_keys($data);
		$diff = array_diff(['type', 'targetId', 'amount', 'meetAmount', 'reward', 'name', 'id'], $valid);
		if (!empty($diff)) {
			error::instance()->setError('参数错误');
			return false;
		}
		$type = $data['type'];
		$id = $data['id'];
		unset($data['id']);
		$data['validTime'] = !empty($data['validTime']) && is_numeric($data['validTime']) ? $data['validTime'] : 10;
		if (!empty($id)) {
			self::updateById($id, $data);
		}
		$targetId = $data['targetId'];
		//分类和用途类优惠卷不能重复添加 ssh 2019.8.17
		if (in_array($type, [1, 2])) {
			$has = self::getByCondition(['sjId' => $sjId, 'type' => $type, 'targetId' => $targetId]);
			if (!empty($has)) {
				error::instance()->setError('已经添加过了');
				return false;
			}
		}
		$time = time();
		$createTime = date("Y-m-d H:i:s");
		$data['sjId'] = $sjId;
		$data['addTime'] = $time;
		$data['createTime'] = $createTime;
		self::add($data);
		return true;
	}
	
	//取出按商品分类设置的优惠券 ssh 2019.8.18
	public static function getCategoryCoupon($sjId)
	{
		return self::getAllByCondition(['sjId' => $sjId, 'type' => 1], null, '*', 'targetId');
	}
	
	//取出按用途设置的优惠券 ssh 2019.8.18
	public static function getUsageCoupon($sjId)
	{
		return self::getAllByCondition(['sjId' => $sjId, 'type' => 2], null, '*', 'targetId');
	}
	
	//取优惠卷信息并确认是否商家自己的
	public static function getCouponInfo($id, $sjId)
	{
		$info = self::getById($id);
		if (empty($info)) {
			util::fail('没有优惠卷信息');
		}
		if ($info['sjId'] != $sjId) {
			util::fail('你无法操作');
		}
		return $info;
	}
	
}