static List <OverlayData.RaceEvent> ExtractEditedEvents(
double totalTime,
double percentage,
List <OverlayData.RaceEvent> raceEvents,
InterestState interest,
bool byPosition = false)
{
TraceInfo.WriteLine("Extracting {0} from a total set of {1}", interest, raceEvents.Count);
if (raceEvents.Count <= 2)
{
return(raceEvents);
}
var duration = 0d;
var targetDuration = totalTime * percentage;
var orderedRaceEvents = raceEvents.OrderBy(r => r.StartTime).ToList();
var firstEvent = orderedRaceEvents.First();
var lastEvent = orderedRaceEvents.Last();
var searchRaceEvents = new List <_RaceEvent>();
searchRaceEvents.Add(new _RaceEvent {
RaceEvent = firstEvent, Level = 0
});
searchRaceEvents.Add(new _RaceEvent {
RaceEvent = lastEvent, Level = 0
});
var result = new List <OverlayData.RaceEvent>();
if (byPosition)
{
foreach (var p in raceEvents.OrderBy(r => r.Position).Select(r => r.Position).Distinct())
{
TraceInfo.WriteLine("Scanning for {0}s for position {1}", interest, p);
duration = ExtractUptoTargetDuration(raceEvents.Where(r => r.Position == p).ToList(), duration, targetDuration, firstEvent, lastEvent, searchRaceEvents, result);
}
}
else
{
TraceInfo.WriteLine("Scanning for {0}s", interest);
duration = ExtractUptoTargetDuration(raceEvents, duration, targetDuration, firstEvent, lastEvent, searchRaceEvents, result);
}
foreach (var r in result.OrderBy(x => x.StartTime))
{
TraceInfo.WriteLine("Highlight edit {0} @ position {4}: {1} - {2}, duration: {3}", r.Interest, r.StartTime.Seconds(), r.EndTime.Seconds(), r.Duration.Seconds(), r.Position);
}
TraceInfo.WriteLine("Highlight Edits: {0}. Target Duration: {1}, Percentage: {2:00}%, Resolved Duration: {3}",
interest.ToString(), targetDuration.Seconds(), (int)(percentage * 100), duration.Seconds());
return(result);
}
public void InterestingThingStopped(InterestState interest)
{
nextAction = (d, t) =>
{
InterestState le = events.Count > 0 ? events.Pop() : InterestState.Unknown;
if (le != interest)
throw new Exception("RaceEvent mismatched. Attempted to close {0}, when expecting {1}".F(interest.ToString(), le.ToString()));
AddEvent(interest, d, t);
};
}
void AddEvent(InterestState interest, DataSample d, TimeSpan t)
{
raceEvents.Add(new OverlayData.RaceEvent
{
Interest = interest,
StartTime = lastStartTime.TotalSeconds,
EndTime = t.TotalSeconds,
WithOvertake = withOvertake,
Position = position
});
lastStartTime = t;
TraceInfo.WriteLine("{0} Stopping {1}{2}", d.Telemetry.SessionTimeSpan, interest.ToString(), withOvertake ? " - with Overtake" : "");
withOvertake = false;
}
public void InterestingThingStarted(InterestState interest)
{
var oldAction = nextAction;
nextAction = (d, t) =>
{
oldAction(d, t);
if (events.Count > 0)
{
var le = events.Peek();
AddEvent(le, d, t);
}
events.Push(interest);
lastStartTime = t;
TraceInfo.WriteLine("{0} Starting {1}", d.Telemetry.SessionTimeSpan, interest.ToString());
};
}
public void InterestingThingStarted(InterestState interest, int pos)
{
var oldAction = nextAction;
position = pos;
nextAction = (d, t) =>
{
oldAction(d, t);
if (events.Count > 0)
{
var le = events.Peek();
AddEvent(le, d, t);
}
events.Push(interest);
lastStartTime = t;
TraceInfo.WriteLine("{0} Starting {1}", d.Telemetry.SessionTimeSpan, interest.ToString());
};
}
public override string ToString()
{
return("StartTime: {0}, EndTime: {1}, Interest: {2}, Position: {3}".F(StartTime, EndTime, Interest.ToString(), Position));
}
static List<OverlayData.RaceEvent> GetAllRaceEvents(IEnumerable<OverlayData.RaceEvent> raceEvents, InterestState interest, double factor, double minDuration, out double ratio)
{
var result = raceEvents
.Where(re => re.Interest == interest)
.Where(re => re.Duration > minDuration)
.ToList();
var duration = result.Sum(re => re.Duration);
ratio = duration * factor;
TraceInfo.WriteLine("Highlight Edits: {0}. Duration: {1}, Factor: {2}, Ratio: {3}", interest.ToString(), duration.Seconds(), factor, ratio);
return result;
}
static List<OverlayData.RaceEvent> ExtractEditedEvents(double totalTime, double percentage, List<OverlayData.RaceEvent> raceEvents, InterestState interest)
{
var duration = 0d;
var orderRaceEvents = new List<_RaceEvent>();
var targetDuration = totalTime * percentage;
raceEvents = raceEvents.ToArray().ToList();
if( raceEvents.Count <= 2 )
return raceEvents;
var firstEvent = raceEvents.OrderBy(r => r.StartTime).First();
var lastEvent = raceEvents.OrderBy(r => r.StartTime).Last();
orderRaceEvents.Add(new _RaceEvent { RaceEvent = firstEvent, Level = 0 });
orderRaceEvents.Add(new _RaceEvent { RaceEvent = lastEvent, Level = 0 });
var result = new List<OverlayData.RaceEvent>();
SliceEvent(orderRaceEvents, raceEvents.Where( rc => rc.WithOvertake).ToList(), firstEvent, lastEvent, 1);
duration = SelectOrderByLevel(orderRaceEvents, targetDuration, result, duration);
orderRaceEvents.Clear();
SliceEvent(orderRaceEvents, raceEvents.Where(rc => !rc.WithOvertake).ToList(), firstEvent, lastEvent, 1);
duration = SelectOrderByLevel(orderRaceEvents, targetDuration, result, duration);
foreach( var r in result.OrderBy( x => x.StartTime))
TraceDebug.WriteLine("Highlight edit {0}: {1} - {2}, duration: {3}", r.Interest, r.StartTime.Seconds(), r.EndTime.Seconds(), r.Duration.Seconds());
TraceInfo.WriteLine("Highlight Edits: {0}. Target Duration: {1}, Percentage: {2:00}%, Resolved Duration: {3}",
interest.ToString(), targetDuration.Seconds(), (int)(percentage*100), duration.Seconds());
return result;
}
public void InterestingThingStopped(InterestState interest)
{
nextAction = (d, t) =>
{
InterestState le = events.Count > 0 ? events.Pop() : InterestState.Unknown;
if (le != interest)
{
throw new Exception("RaceEvent mismatched. Attempted to close {0}, when expecting {1}".F(interest.ToString(), le.ToString()));
}
AddEvent(interest, d, t);
};
}
static List <OverlayData.RaceEvent> GetAllRaceEvents(IEnumerable <OverlayData.RaceEvent> raceEvents, InterestState interest, double factor, double minDuration, out double ratio)
{
var result = raceEvents
.Where(re => re.Interest == interest)
.Where(re => re.Duration > minDuration)
.ToList();
var duration = result.Sum(re => re.Duration);
ratio = duration * factor;
TraceInfo.WriteLine("Highlight Edits: {0}. Duration: {1}, Factor: {2}, Ratio: {3}", interest.ToString(), duration.Seconds(), factor, ratio);
return(result);
}
static List<OverlayData.RaceEvent> ExtractEditedEvents(
double totalTime,
double percentage,
List<OverlayData.RaceEvent> raceEvents,
InterestState interest,
bool byPosition = false)
{
TraceInfo.WriteLine("Extracting {0} from a total set of {1}", interest, raceEvents.Count);
if (raceEvents.Count <= 2)
return raceEvents;
var duration = 0d;
var targetDuration = totalTime * percentage;
var orderedRaceEvents = raceEvents.OrderBy(r => r.StartTime).ToList();
var firstEvent = orderedRaceEvents.First();
var lastEvent = orderedRaceEvents.Last();
var searchRaceEvents = new List<_RaceEvent>();
searchRaceEvents.Add(new _RaceEvent { RaceEvent = firstEvent, Level = 0 });
searchRaceEvents.Add(new _RaceEvent { RaceEvent = lastEvent, Level = 0 });
var result = new List<OverlayData.RaceEvent>();
if (byPosition)
{
foreach (var p in raceEvents.OrderBy(r => r.Position).Select(r => r.Position).Distinct())
{
TraceInfo.WriteLine("Scanning for {0}s for position {1}", interest, p);
duration = ExtractUptoTargetDuration(raceEvents.Where(r => r.Position == p).ToList(), duration, targetDuration, firstEvent, lastEvent, searchRaceEvents, result);
}
}
else
{
TraceInfo.WriteLine("Scanning for {0}s", interest);
duration = ExtractUptoTargetDuration(raceEvents, duration, targetDuration, firstEvent, lastEvent, searchRaceEvents, result);
}
foreach (var r in result.OrderBy(x => x.StartTime))
TraceInfo.WriteLine("Highlight edit {0} @ position {4}: {1} - {2}, duration: {3}", r.Interest, r.StartTime.Seconds(), r.EndTime.Seconds(), r.Duration.Seconds(), r.Position);
TraceInfo.WriteLine("Highlight Edits: {0}. Target Duration: {1}, Percentage: {2:00}%, Resolved Duration: {3}",
interest.ToString(), targetDuration.Seconds(), (int)(percentage * 100), duration.Seconds());
return result;
}
void AddEvent(InterestState interest, DataSample d, TimeSpan t)
{
raceEvents.Add(new OverlayData.RaceEvent
{
Interest = interest,
StartTime = lastStartTime.TotalSeconds,
EndTime = t.TotalSeconds,
WithOvertake = withOvertake,
Position = position
});
lastStartTime = t;
TraceInfo.WriteLine("{0} Stopping {1}{2}", d.Telemetry.SessionTimeSpan, interest.ToString(), withOvertake ? " - with Overtake" : "");
withOvertake = false;
}