public void TestTimePeriodManager_Combine_Continuous()//测试连续情况
{
var combine = TimePeriodManager.Combine(tis.ToArray());
Assert.AreEqual(1, combine.Length);
assertEqual(new TimePeriodPacket(tis.First().BeginTime, tis.Last().EndTime), combine[0]);
}
public VideoTimePeriodsPacket Search(DateTime beginTime, DateTime endTime, IVideoInfo videoInfo)
{
string path = GlobalData.VideoPath(videoInfo.VideoId, videoInfo.StreamId);
DateTime[] dates = VideoStoragerManager.GetFolderPaths(videoInfo.VideoId, videoInfo.StreamId, beginTime, endTime);
List <TimePeriodPacket> tis = new List <TimePeriodPacket>();
Parallel.ForEach(dates, date =>
{
string folder = Path.Combine(path, GlobalProcess.FolderPath(date));
var array = FolderManager.GetTimePeriods(folder);
if (array.Length > 0)
{
lock (tis)
tis.AddRange(array);
}
});
if (endTime > DateTime.Now.Date)
{
tis.AddRange(findTodayLastest(path, endTime));
}
var timeCombines = TimePeriodManager.Combine(tis.ToArray());
var validArray = TimePeriodManager.GetIntersections(timeCombines, new TimePeriodPacket(beginTime, endTime));
return(new VideoTimePeriodsPacket(videoInfo, validArray));
}
public void TestTimePeriodManager_Combine_Segmentation()//测试被分段情况
{
tis.RemoveAt(10);
tis.RemoveAt(20);
var combine = TimePeriodManager.Combine(tis.ToArray());
Assert.AreEqual(3, combine.Length);
assertEqual(new TimePeriodPacket(beginTime, tis[9].EndTime), combine[0]);
assertEqual(new TimePeriodPacket(tis[10].BeginTime, tis[19].EndTime), combine[1]);
assertEqual(new TimePeriodPacket(tis[20].BeginTime, tis.Last().EndTime), combine[2]);
}
TimePeriodPacket[] findTodayLastest(string path, DateTime end)
{
string folder = Path.Combine(path, GlobalProcess.FolderPath(DateTime.Now));
var array = FolderManager.GetIndexesFiles(folder);
if (array.Length > 0)
{
string file = array.Max();
var packets = FileManager.GetIndexesPackets(file);
return(TimePeriodManager.Combine(packets));
}
return(new TimePeriodPacket[0]);
}
private void loadRecorder()
{
if (_baseRec.TimePeriods != null)
{
try
{
IndexesPacket[] indexesPackets = FolderManager.GetIndexesPackets(Path);
var downloadedTPPs = TimePeriodManager.Combine(indexesPackets);
initRecorder(_baseRec.TimePeriods.TimePeriods, downloadedTPPs);
}
catch (Exception ex) { Console.WriteLine(ex); }
}
}
private static TimePeriodPacket[] getMissingTIs(TimePeriodPacket[] tisAll, TimePeriodPacket[] tisCompleted)
{
if (tisAll == null || tisAll.Length == 0)
{
return(new TimePeriodPacket[0]);
}
TimePeriodPacket[] subs = TimePeriodManager.Combine(tisAll);
if (tisCompleted != null && tisCompleted.Length > 0)
{
tisCompleted = TimePeriodManager.Combine(tisCompleted);
for (int i = 0; i < tisCompleted.Length; i++)
{
subs = TimePeriodManager.Subtracts(subs, tisCompleted[i]);
}
}
return(subs);
}
protected override void updateShortIndexes(TimePeriodPacket newTi)
{
List <TimePeriodPacket> shortIndexes = new List <TimePeriodPacket>();
shortIndexes.Add(newTi);
string simpleIndexesName = $"{GlobalProcess.FileNameFromDate(_fileStartTime)}{GlobalProcess.SimpleIndexesFormat()}";
string fileName = Path.Combine(_curFolder, simpleIndexesName);
var indexesDatas = FileManager.GetTimePeriods(fileName);
if (indexesDatas != null)
{
shortIndexes.AddRange(indexesDatas);
}
var newArray = TimePeriodManager.Combine(shortIndexes.ToArray());
using (var fs = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.Read))
{
for (int i = 0; i < newArray.Length; i++)
{
writeBuffer(fs, TimePeriodPacket.Encode(newArray[i]));
}
}
}
public void TestTimePeriodManager_Combine_Empty()
{
Assert.AreEqual(0, TimePeriodManager.Combine(null).Length);
Assert.AreEqual(0, TimePeriodManager.Combine(new TimePeriodPacket[0]).Length);
}
private void updateDownloaded(TimePeriodPacket tpp)
{
_downloadedTimePeriods.Add(tpp);
_downloadedTimePeriods = TimePeriodManager.Combine(_downloadedTimePeriods.ToArray()).ToList();
}
