/// <summary>
/// 创建商品信息
/// </summary>
/// <param name="ISBN">条形码</param>
/// <param name="strategy">商品活动策略</param>
/// <returns>商品基类</returns>
public static ProductBase CreateProductInfo(string ISBN, ProductStrategy strategy)
{
if (strategy.Gitfs.Exists(m => m.ISBNS.Contains(ISBN)))
{
var gift = strategy.Gitfs.Single(m => m.ISBNS.Contains(ISBN));
return(new GiftProduct {
ISBN = ISBN, OverCondition = gift.Over, GiveCondition = gift.Give
});
}
else if (strategy.Sales.Exists(m => m.ISBNS.Contains(ISBN)))
{
var sale = strategy.Sales.Single(m => m.ISBNS.Contains(ISBN));
return(new SaleProduct {
ISBN = ISBN, SaleRate = sale.Rate
});
}
else if (ISBN.Contains('-'))
{
int number;
if (int.TryParse(ISBN.Split('-')[1], out number))
{
return(new WeighingProduct {
ISBN = ISBN.Split('-')[0], Number = number
});
}
}
return(new ProductBase {
ISBN = ISBN
});
}
/// <summary>
/// 初始化商品策略
/// </summary>
protected virtual void InitStrategy()
{
try
{
this.ProductStrategy = XMLHelper.Deserialize <ProductStrategy>(STRATEGY_XMLPATH);
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}