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);
}
static MotionActivityEvent ToEvent(CMMotionActivity target)
{
var flags = MotionActivityType.Unknown;
if (!target.Unknown)
{
flags &= MotionActivityType.Unknown;
if (target.Automotive)
{
flags |= MotionActivityType.Automotive;
}
if (target.Cycling)
{
flags |= MotionActivityType.Cycling;
}
if (target.Running)
{
flags |= MotionActivityType.Running;
}
if (target.Stationary)
{
flags |= MotionActivityType.Stationary;
}
if (target.Walking)
{
flags |= MotionActivityType.Walking;
}
}
var conf = (MotionActivityConfidence)Enum.Parse(typeof(MotionActivityConfidence), target.Confidence.ToString(), true);
var activity = new MotionActivityEvent(flags, conf, (DateTime)target.StartDate);
return(activity);
}
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);
}
