public void StartGeneratingTestData(MotionActivityType type, TimeSpan interval, MotionActivityConfidence?confidence = null)
{
if (this.generating != null)
{
throw new ArgumentException("Manager is already generating test data");
}
this.GeneratingActivityType = type;
this.GeneratingConfidence = confidence ?? MotionActivityConfidence.High;
this.GeneratingInterval = interval;
this.generating = Observable
.Interval(interval)
.Subscribe(x =>
{
var e = new MotionActivityEvent(
type,
MotionActivityConfidence.High,
DateTimeOffset.Now
);
lock (this.EventData)
this.EventData.Add(e);
this.ActivitySubject.OnNext(e);
});
}
public MotionActivityEvent(MotionActivityType types, MotionActivityConfidence confidence, DateTimeOffset timestamp)
{
this.Types = types;
this.Confidence = confidence;
this.Timestamp = timestamp;
}
//public static async Task<IList<MotionActivityTimeBlock>> GetTimeBlocksForRange(this IMotionActivity activity,
// DateTimeOffset start,
// DateTimeOffset? end = null,
// MotionActivityConfidence minConfidence = MotionActivityConfidence.Medium)
//{
// var list = new List<MotionActivityTimeBlock>();
// var result = await activity.Query(start, end);
// var set = result
// .Where(x => x.Confidence >= minConfidence)
// .OrderBy(x => x.Timestamp)
// .ToList();
// if (set.Count > 1)
// {
// MotionActivityEvent firstEvent = null;
// foreach (var item in set)
// {
// if (firstEvent == null)
// firstEvent = item;
// else if (!firstEvent.Types.HasFlag(item.Types)) // has to have 1 of the types
// {
// var block = new MotionActivityTimeBlock(item.Types, firstEvent.Timestamp, item.Timestamp);
// list.Add(block);
// // first event of next time block
// firstEvent = item;
// }
// }
// }
// return list;
//}
//public static async Task<IDictionary<MotionActivityType, TimeSpan>> GetTotalsForRange(this IMotionActivity activity,
// DateTimeOffset start,
// DateTimeOffset? end = null,
// MotionActivityConfidence minConfidence = MotionActivityConfidence.Medium)
//{
// var dict = new Dictionary<MotionActivityType, TimeSpan>();
// var result = await activity.Query(start, end);
// var set = result
// .Where(x => x.Confidence >= minConfidence)
// .OrderBy(x => x.Timestamp)
// .ToList();
// if (set.Count > 1)
// {
// MotionActivityEvent lastEvent = null;
// foreach (var item in set)
// {
// if (lastEvent == null)
// lastEvent = item;
// else
// {
// if (!dict.ContainsKey(item.Types))
// dict.Add(item.Types, TimeSpan.Zero);
// var ts = item.Timestamp.Subtract(lastEvent.Timestamp);
// dict[item.Types] += ts;
// }
// }
// }
// return dict;
//}
/// <summary>
/// Queries for the most current event and checks against type & confidence
/// </summary>
/// <param name="activity"></param>
/// <param name="type"></param>
/// <param name="maxAge"></param>
/// <param name="minConfidence"></param>
/// <returns></returns>
public static async Task <bool> IsCurrentActivity(this IMotionActivityManager activity, MotionActivityType type, TimeSpan?maxAge = null, MotionActivityConfidence minConfidence = MotionActivityConfidence.Medium)
{
var result = await activity.GetCurrentActivity(maxAge);
//if (result == default(MotionActivityEvent))
//return false;
if (result.Confidence < minConfidence)
{
return(false);
}
return(result.Types.HasFlag(type));
}
public MotionActivityTimeBlock(MotionActivityType type, DateTimeOffset start, DateTimeOffset end)
{
this.Type = type;
this.Start = start;
this.End = end;
}