/// <summary>
/// Get Assignment DNA
/// </summary>
/// <param name="timeBox"></param>
/// <param name="source">Should be assignment type</param>
/// <returns></returns>
public static string GetShiftprint(this TimeBox timeBox, Term source)
{
var summary = new StringBuilder(string.Format("{0:yyyy/MM/dd HH:mm}%{1:yyyy/MM/dd HH:mm}#{2}", source.Start, source.End, source.Id));
foreach (var item in timeBox.GetCoveredTermsWithAbsent(source))
{
summary.Append(string.Format("{0:yyyy/MM/dd HH:mm}%{1:yyyy/MM/dd HH:mm}#{2}", item.Start, item.End, item.Id));
}
var m = new MD5CryptoServiceProvider();
byte[] s = m.ComputeHash(Encoding.UTF8.GetBytes(summary.ToString()));
return(BitConverter.ToString(s));
}
public static bool VerifyAnyOverlap(this Term source, TimeBox timeBox)
{
var lowestTerm = source.GetLowestTerm() as Term;
var convertTerms = timeBox.GetCoveredTermsWithAbsent(lowestTerm).ToArray();
if (lowestTerm == source)
{
return(timeBox.TermSet.Where(o => o != source && o.Level == source.Level).Any(o =>
{
var overlap = source.AnyOverlap(o);
return overlap;
}));
}
var closestBottomTerm = timeBox.GetClosestBottom(source);
if (closestBottomTerm != source.Bottom)
{
return(true);
}
return(convertTerms.Where(o => o != source || o.Id != source.Id).OrderBy(o => o.Start).Any(o => o.Id != source.Id && o.Level > source.Level ? source.OverlapNotEnclosed(o) : o.OverlapNotEnclosed(source)));
}
