public DataCollection AddDataCollection(
IEnumerable <IFreeDocument> source, string collectionName = null, bool isCover = false)
{
if (collectionName == null)
{
collectionName = "数据集" + DateTime.Now.ToShortTimeString();
}
DataCollection collection = DataCollections.FirstOrDefault(d => d.Name == collectionName);
if (collection != null)
{
if (!isCover)
{
foreach (IFreeDocument computeable in source)
{
collection.ComputeData.Add(computeable);
}
collection.OnPropertyChanged("Count");
}
else
{
XLogSys.Print.Warn(collectionName + "数据源已经存在，不进行覆盖，没有保存");
}
return(collection);
}
var data = new DataCollection(source.ToList())
{
Name = collectionName
};
DataCollections.Add(data);
return(data);
}
public DataCollection GetCollection(string name)
{
if (DataCollections.Count == 0)
{
return(null);
}
return(string.IsNullOrWhiteSpace(name) ? DataCollections.FirstOrDefault() : DataCollections.FirstOrDefault(rc => rc.Name == name));
}
public void SaveFile(string dataCollectionName, string path = null, string format = null)
{
DataCollection data = DataCollections.FirstOrDefault(d => d.Name == dataCollectionName);
if (data == null)
{
return;
}
SaveFile(data, path, format);
}
public IList <IFreeDocument> Get(string name)
{
if (DataCollections.Count == 0)
{
return(new List <IFreeDocument>());
}
if (string.IsNullOrWhiteSpace(name))
{
return(DataCollections.First().ComputeData.ToList());
}
DataCollection p = DataCollections.FirstOrDefault(rc => rc.Name == name);
return(p?.ComputeData);
}
public DataCollection AddDataCollection(
IEnumerable <IFreeDocument> source, string collectionName = null, bool isCover = false)
{
if (collectionName == null)
{
collectionName = GlobalHelper.Get("key_250") + DateTime.Now.ToShortTimeString();
}
var collection = DataCollections.FirstOrDefault(d => d.Name == collectionName);
if (collection != null)
{
if (!isCover)
{
foreach (var computeable in source)
{
collection.ComputeData.Add(computeable);
}
collection.OnPropertyChanged("Count");
}
else
{
XLogSys.Print.Warn(collectionName + GlobalHelper.Get("key_251"));
}
return(collection);
}
var data = new DataCollection(source.ToList())
{
Name = collectionName
};
Analytics.TrackEvent(GlobalHelper.Get("key_231"), new Dictionary <string, string> {
{ "Parameter", collectionName },
});
DataCollections.Add(data);
return(data);
}
