public static byte GetUserID()
{
using (EmotivEntities db = new EmotivEntities())
{
db.Participants.AddObject(new Participant());
db.SaveChanges();
return(db.Participants.Max(p => p.UserID));
}
}
public static byte getEventType(EmotivEntities db, string eventType)
{
if (!db.EventTypes.Any(e => e.EventName == eventType))
{
db.EventTypes.AddObject(new EventType {
EventName = eventType
});
db.SaveChanges();
}
return(db.EventTypes.First(e => e.EventName == eventType).EventTypeID);
}
public static void StoreEvent(byte User, string eventType)
{
using (EmotivEntities db = new EmotivEntities())
{
db.SavedEvents.AddObject(
new SavedEvent
{
UserID = User,
EventTypeID = getEventType(db, eventType),
EventTime = DateTime.Now
});
db.SaveChanges();
}
}
public static void StoreValue(byte User, string eventType, float?value)
{
using (EmotivEntities db = new EmotivEntities())
{
db.SavedEventValues.AddObject(
new SavedEventValue
{
UserID = User,
EventTypeID = getEventType(db, eventType),
EventTime = DateTime.Now,
Value = value
});
db.SaveChanges();
}
}
public static void uploadEmotivEvent(byte User, DateTime time, Dictionary <string, float> values)
{
using (EmotivEntities db = new EmotivEntities())
{
foreach (var keyvalue in values)
{
db.SavedEventValues.AddObject(
new SavedEventValue
{
UserID = User,
EventTypeID = getEventType(db, keyvalue.Key),
EventTime = time,
Value = keyvalue.Value
});
}
db.SaveChanges();
}
}
public static void uploadEmotivRaw(byte User, DateTime time, Dictionary <Emotiv.EdkDll.EE_DataChannel_t, double[]> input)
{
using (EmotivEntities db = new EmotivEntities())
{
foreach (var keyvalue in input)
{
foreach (double value in keyvalue.Value)
{
db.SavedEventValues.AddObject(
new SavedEventValue
{
UserID = User,
EventTypeID = getEventType(db, keyvalue.Key.ToString()),
EventTime = time,
Value = (float)value
});
}
}
db.SaveChanges();
}
}