/// <summary>
        /// 编辑城市门店配置
        /// </summary>
        /// <param name="packageId"></param>
        /// <param name="regionShops"></param>
        /// <returns></returns>
        public ActionResult UpsertPackageRegion(int packageId, string regionShops)
        {
            if (packageId < 0)
            {
                return(Json(new { Status = false, Msg = "未知的喷漆打折价格体系" }, JsonRequestBehavior.AllowGet));
            }
            if (string.IsNullOrWhiteSpace(regionShops))
            {
                return(Json(new { Status = false, Msg = "请配置门店和城市" }, JsonRequestBehavior.AllowGet));
            }
            var manager = new PaintDiscountConfigManager();
            var package = manager.GetPaintDiscountPackage(packageId);

            if (package == null)
            {
                return(Json(new { Status = false, Msg = "未知的喷漆打折价格体系" }, JsonRequestBehavior.AllowGet));
            }
            var regionShopPair = null as List <RegionShopPairModel>;

            try
            {
                regionShopPair = JsonConvert.DeserializeObject <List <RegionShopPairModel> >(regionShops);
            }
            catch (Exception)
            {
                regionShopPair = null;
            }
            if (regionShopPair != null && regionShopPair.Any())
            {
                if (regionShopPair.Any(s => (s.RegionId < 1 && s.ShopIds != null && s.ShopIds.Any()) ||
                                       (s.ShopIds != null && s.ShopIds.Any(v => v < 1))))
                {
                    return(Json(new { Status = false, Msg = $"未知的门店" }, JsonRequestBehavior.AllowGet));
                }
                var list  = manager.ConvertToPackageRegionModel(packageId, regionShopPair);
                var exist = manager.GetRepeatPackageRegion(packageId, package.UserType, list);
                if (exist != null && exist.Any())
                {
                    return(Json(new { Status = false, Msg = string.Join("</br>", exist) }, JsonRequestBehavior.AllowGet));
                }
                var result = manager.UpsertPackageRegion(packageId, package.UserType, list, User.Identity.Name);
                return(Json(new { Status = result, Msg = $"编辑{(result ? "成功" : "失败")}" }, JsonRequestBehavior.AllowGet));
            }
            else
            {
                return(Json(new { Status = false, Msg = $"请配置门店和城市" }, JsonRequestBehavior.AllowGet));
            }
        }