public static LogicHotTao Instance(int userid)
{
if (_instance == null)
{
_instance = new LogicHotTao();
}
if (dal == null && userid > 0)
{
dal = new HotTaoDAL(userid);
}
return(_instance);
}
/// <summary>
/// 商品入库
/// </summary>
/// <param name="item"></param>
/// <param name="userid"></param>
/// <returns></returns>
public int SaveGoods(GoodsSelectedModel item, int userid, out bool isUpdate)
{
isUpdate = false;
if (item.couponPrice <= 0 || item.goodsPrice - item.couponPrice <= 0)
{
return(0);
}
GoodsModel goods = new GoodsModel()
{
userid = userid,
goodsId = item.goodsId.Replace("=", ""),
goodsName = item.goodsName,
goodsIntro = item.goodsIntro,
goodsMainImgUrl = item.goodsImageUrl,
goodsDetailUrl = item.goodsDetailUrl,
goodsSupplier = string.IsNullOrEmpty(item.goodsPlatform) ? "淘宝" : item.goodsPlatform,
goodsComsRate = item.goodsComsRate,
goodsPrice = item.goodsPrice,
goodsSalesAmount = item.goodsSalesAmount,
endTime = Convert.ToDateTime(item.endTime),
couponUrl = item.couponUrl,
couponId = item.couponId.Replace("activityId=", "").Replace("activity_id=", "").Replace("activity_Id=", ""),
couponPrice = item.couponPrice
};
if (string.IsNullOrEmpty(goods.couponId))
{
System.Text.RegularExpressions.Regex regs = new System.Text.RegularExpressions.Regex("&activityId=[^&]*", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
string couponUrl = item.couponUrl.Replace("activity_id=", "activityId=").Replace("activity_Id=", "activityId=");
System.Text.RegularExpressions.Match m = regs.Match(couponUrl);
if (m.Success)
{
goods.couponId = m.Value.Replace("&activityId=", "");
}
}
string fileName = Environment.CurrentDirectory + "\\temp\\img\\" + userid;
if (!Directory.Exists(fileName))
{
Directory.CreateDirectory(fileName);
}
fileName += "\\" + EncryptHelper.MD5(goods.goodsId) + ".jpg";
//判断文件是否存在
if (!File.Exists(fileName))
{
downloadGoodsImage(fileName, goods.goodsMainImgUrl, goods.goodsId, userid);
}
goods.goodslocatImgPath = fileName;
return(LogicHotTao.Instance(userid).AddUserGoods(goods, out isUpdate));
}
/// <summary>
/// 下载商品图片
/// </summary>
/// <param name="fileName">Name of the file.</param>
/// <param name="goodsImageUrl">The goods image URL.</param>
private void downloadGoodsImage(string fileName, string goodsImageUrl, string goodsid, int userid)
{
new System.Threading.Thread(() =>
{
try
{
string _goodsid = goodsid;
byte[] data = BaseRequestService.GetNetWorkImageData(goodsImageUrl);
if (data == null)
{
System.Threading.Thread.Sleep(1000);
data = BaseRequestService.GetNetWorkImageData(goodsImageUrl);
}
if (data != null)
{
MemoryStream ms = new MemoryStream(data);
Bitmap img = new Bitmap(ms);
img.Save(fileName, ImageFormat.Jpeg);
ms.Dispose();
ms = null;
img.Dispose();
img = null;
}
else
{
LogicHotTao.Instance(userid).DeleteGoodsByGoodsid(goodsid);
}
}
catch (Exception ex)
{
}
})
{
IsBackground = true
}.Start();
}
