/// <summary>
/// 用drinkIndex找要加"加料"的飲料，把加料加進去
/// </summary>
/// <param name="drinkIndex"></param>
/// <param name="addition"></param>
public bool AddDrinkAddition(int drinkIndex, DrinkAddition addition)
{
if (drinkIndex < _orderList.Count && drinkIndex >= 0)
{
return(_orderList[drinkIndex].AddAddition(addition));
}
return(false);
}
/// <summary>
/// 增加加料
/// </summary>
/// <param name="addition"></param>
public bool AddAddition(DrinkAddition addition)
{
string totalAddition = GetAdditionName();
if (totalAddition.Contains(addition.Name))
{
return(false);
}
_additionList.Add(addition);
return(true);
}
//Add Drink
public void AddDrinkAddition(DrinkAddition addition)
{
_drinkAddition.Add(addition);
_totalPrice += addition.price;
}
//Remove Addition
public void RemoveAddition(DrinkAddition addition)
{
_drinkAddition.RemoveAll(item => object.ReferenceEquals(item, addition));
}