public static int DeltaWeek(DateTime top, List <CStats> stats, int gap)
{
if (stats.Count < 2)
{
return(0);
}
CStats now = stats[stats.Count - 1];
if (Str2DT(now.Date) != top)
{
return(0);
}
CStats prior = null;
DateTime priorDate;
int offset = stats.Count - (gap + 1);
if (offset > -1)
{
prior = stats[offset];
priorDate = Str2DT(prior.Date);
}
else
{
return(0);
}
int thisGap = -(priorDate - top).Days;
if (thisGap > gap)
{
return(0);
}
int views = now.Views - prior.Views;
return(views);
}
public static CStats Clone(CStats stats)
{
CStats thisS = new CStats();
thisS.Date = stats.Date;
thisS.Views = stats.Views;
return(thisS);
}
public static CStats Clone(DateTime dt, int views)
{
CStats thisS = new CStats();
thisS.Date = dt.ToString("yyyyMMdd");
thisS.Views = views;
return(thisS);
}
public CPhoto(string id, string title, string thumb, string large, CStats item)
{
ID = id;
Title = title;
ThumbURL = thumb;
LargeURL = large;
Stats = new List <CStats>();
Stats.Add(item);
}
public static int DeltaMonth(DateTime top, List <CStats> stats, int gap)
{
if (stats.Count < 2)
{
return(0);
}
CStats now = stats[stats.Count - 1];
if (Str2DT(now.Date) != top)
{
return(0);
}
CStats prior = null;
DateTime priorDate;
int offset = stats.Count - (gap + 1);
if (offset > -1)
{
prior = stats[offset];
priorDate = Str2DT(prior.Date);
}
else
{
return(0);
}
int thisGap = -(priorDate - top).Days;
if (thisGap > gap)
{
return(0);
}
int views = now.Views - prior.Views;
return(views);
//CStats mostRecent = Find(top, stats);
//if (mostRecent == null)
//{
// return 0;
//}
//if (stats == null)
//{
// return 0;
//}
//DateTime myTop = Str2DT(mostRecent.Date);
//DateTime bottom = DTSub(top, gap);
//CStats myBottom = FindFirstRecordOnOrAfter(bottom, stats);
////CStats myBottom = FindFirstRecordOnOrBefore(bottom, stats);
//if (myBottom == null)
//{
// return 0;
//}
////if (myBottom.Date == DT2Str(bottom))
////{
//// return 0;
////}
//return mostRecent.Views - myBottom.Views;
}
public bool KillDates(string date)
{
bool anyDup = false;
foreach (CPhoto photo in db.Photos)
{
string dateSTR = string.Empty;
bool dupDate = false;
foreach (CStats stats in photo.Stats)
{
if (stats.Date == dateSTR)
{
dupDate = true;
break;
}
dateSTR = stats.Date;
}
if (dupDate)
{
anyDup = true;
break;
}
}
bool anychange = false;
if (anyDup)
{
int count = 0;
string killDate = "20140624";
for (int ndx = 0; ndx != db.Photos.Count; ndx++)
{
List <CStats> statsList = new List <CStats>();
count = 0;
for (int xdx = 0; xdx != db.Photos[ndx].Stats.Count; xdx++)
{
if (string.Compare(killDate, db.Photos[ndx].Stats[xdx].Date, true) == 0)
{
string y = db.Photos[ndx].Stats[xdx].Date;
count++;
}
else
{
statsList.Add(CStats.Clone(db.Photos[ndx].Stats[xdx]));
}
}
if (count != 0)
{
anychange = true;
db.Photos[ndx].Stats = statsList;
}
}
}
return(anychange);
}
public static int Delta(DateTime top, List <CStats> stats, int gap)
{
if (stats.Count < (gap + 1))
{
return(0);
}
CStats now = stats[stats.Count - 1];
CStats prior = stats[stats.Count - (gap + 1)];
int views = now.Views - prior.Views;
return(views);
}
List <CStats> _Slim(CPhoto photo)
{
List <CStats> replacement = new List <CStats>();
int prior = 0;
foreach (CStats stat in photo.Stats)
{
if (stat.Views != prior)
{
replacement.Add(CStats.Clone(stat));
}
prior = stat.Views;
}
if (replacement.Count != 0 & (replacement.Count != photo.Stats.Count))
{
return(replacement);
}
return(null);
}
List <CStats> _Trim(CPhoto photo, int max, DateTime dtLimit)
{
List <CStats> replacement = new List <CStats>();
if (photo.Stats.Count > max)
{
foreach (CStats stat in photo.Stats)
{
if (CWorker.Str2DT(stat.Date) > dtLimit)
{
replacement.Add(CStats.Clone(stat));
}
}
}
if (replacement.Count != 0 & (replacement.Count != photo.Stats.Count))
{
return(replacement);
}
return(null);
}
//public List<CTotalViews> TotalViews()
//{
// List<CTotalViews> output = new List<CTotalViews>();
// foreach (string date in MakeDateList())
// {
// output.Add(new CTotalViews(date));
// }
// foreach (CPhoto photo in Photos)
// {
// foreach (CTotalViews record in output)
// {
// CStats stat = _LookupStatRecord(photo, record.Date);
// if (stat != null)
// {
// ////debug test
// //if (stat.Date != record.Date)
// //{
// // throw new ApplicationException("Bang");
// //}
// record.Views += stat.Views;
// }
// }
// }
// return output;
//}
public List <CTotalViews> TotalViews()
{
List <CTotalViews> output = new List <CTotalViews>();
foreach (string date in MakeDateList())
{
output.Add(new CTotalViews(date));
}
foreach (CPhoto photo in Photos)
{
foreach (CTotalViews record in output)
{
CStats stat = _LookupStatRecord(photo, record.Date);
if (stat != null)
{
record.Views += stat.Views;
}
}
}
return(output);
}
public void SetStatistics(CStats last, CStats prior)
{
Views = last.Views - prior.Views;
All = last.Views;
}