/// <summary>
/// 输入信息解析为已标识动作
/// </summary>
/// <param name="text">输入信息</param>
/// <param name="shoppingcartId">购物车编号</param>
/// <param name="selectItemId">选项编号</param>
/// <returns>解析是否成功</returns>
public bool InputFlagActionAnalysis(string text, Guid shoppingcartId, Guid selectItemId)
{
if (text.Length >= 1 && shoppingcartId != Guid.Empty && selectItemId != Guid.Empty)
{
var flagCode = text.Substring(0, 1).ToUpper();
switch (flagCode)
{
case "+":
{
var num = ParseEditProductNumber(text);
ShoppingcartRepository shoppingcartRepository = new ShoppingcartRepository();
var shoppingcart = shoppingcartRepository.Get(shoppingcartId);
var shoppingcartItem = shoppingcart.Items.FirstOrDefault(o => o.Id == selectItemId);
shoppingcart.EditProductNumber(shoppingcartItem, shoppingcartItem.Number.UnitNumber + num);
}
return(true);
case "-":
{
var num = ParseEditProductNumber(text);
ShoppingcartRepository shoppingcartRepository = new ShoppingcartRepository();
var shoppingcart = shoppingcartRepository.Get(shoppingcartId);
var shoppingcartItem = shoppingcart.Items.FirstOrDefault(o => o.Id == selectItemId);
shoppingcart.EditProductNumber(shoppingcartItem, shoppingcartItem.Number.UnitNumber - num);
}
return(true);
}
}
return(false);
}
public ShoppingcartLogic(ShoppingcartRepository Shoppingcartrepository)
{
shoppingcartrepository = Shoppingcartrepository;
}
