/// <summary>
/// Extracts a <see cref="DataPackageInfo"/> from an input stream.
/// Throws if the data cannot be parsed.
/// </summary>
public override DataPackageInfo ParseInfo(Stream input)
{
DataPackageInfo ret = null;
//StreamReader is left un-disposed (finalization does not close stream)
var streamReader = new StreamReader(input);
using (var jsonReader = new JsonTextReader(streamReader)) {
jsonReader.CloseInput = false;
ParseObject(jsonReader, new Dictionary <string, Func <JsonTextReader, ParsingContinuation> > {
{ InformationPropertyName, r => {
ret = Json.Deserialize <DataPackageInfo>(r);
return(ParsingContinuation.Stop);
} }
}, r => { });
}
if (ret == null)
{
throw new JsonSerializationException("JSON data did not contain package information");
}
return(ret);
}
//分析扫到的条烟是否在包中，接收到数据后的事件
private void PackageOk(DataPackageInfo _code)
{
var code = _code.CodeData;
if (code == "")
{
return;
}
var package = orderHandle.GetCurrentCustomerPackageShow();
lock (lockkk)
{
package.ReadedCount++;
}
int index = 0;
foreach (PickPackageDetail pd in package.PackageDetails)
{
if (code == pd.ProductID.Trim())
{
this.PerformSafely(() => {
packageShowTable.Rows[index]["readed"] = (Convert.ToInt32(packageShowTable.Rows[index]["readed"].ToString()) + 1).ToString();
});
pd.Readed++;
break;
}
if (package.HasAbmormal && package.AbnormalreadCount < 3)
{
lock (lockkk)
{
package.AbnormalreadCount++;
}
}
}
if (package.ReadedCount >= package.CigaretteCount)
{
this.PerformSafely(() => {
listBoxMessageShow.Items.Clear();
});
Task.Factory.StartNew(() => {
foreach (PickPackageDetail temp in package.PackageDetails)
{
int result = temp.Quantity - temp.Readed;
ResultAnalysis(result, package.AbnormalreadCount, package.CigaretteCount, temp);
}
var pack = orderHandle.localDatabase.dataBase.Packages.FirstOrDefault(c => c.PickPackageID == package.PickPackageID);
foreach (PickPackageDetail temp in package.PackageDetails)
{
if (temp.Result == (int)ReadResult.LESS || temp.Result == (int)ReadResult.MORE)
{
pack.Result = (int)ReadResult.LESS;
orderHandle.localDatabase.dataBase.Entry(pack).State = System.Data.Entity.EntityState.Modified;
orderHandle.localDatabase.dataBase.SaveChanges();
break;
}
pack.Result = (int)ReadResult.OK;
orderHandle.localDatabase.dataBase.Entry(pack).State = System.Data.Entity.EntityState.Modified;
orderHandle.localDatabase.dataBase.SaveChanges();
}
OkNGFlag(package.CigaretteCount - package.CigaretteOKCount, package.AbnormalreadCount, package);
});
PackageMoveNext();
}
}
