public static string RenderInfoFacts(this IEnumerable <InfoFact> infofacts, int number,
bool takeSummary = true, bool shuffle = false,
string delimiterBetween = " ",
string lineFormat = "{0}", bool html = false)
{
return(InfoFact.RenderInfoFacts(infofacts.ToArray(), number, takeSummary, shuffle, delimiterBetween, lineFormat, html));
}
public static string RenderInfoFacts(InfoFact[] infofacts, int number,
bool takeSummary = true, bool shuffle = false,
string delimiterBetween = " ",
string lineFormat = "{0}", bool html = false)
{
if ((infofacts?.Count() ?? 0) == 0)
{
return(string.Empty);
}
IEnumerable <InfoFact> infof = infofacts
.Where(m => m.Level != ImportanceLevel.Summary)
.OrderByDescending(o => o.Level).ToArray();
InfoFact summaryIf = infofacts.FirstOrDefault(m => m.Level == ImportanceLevel.Summary);
var taken = new List <InfoFact>();
if (takeSummary && summaryIf != null)
{
taken.Add(summaryIf);
}
if (taken.Count < number)
{
if (shuffle && taken.Count() > 1)
{
taken.AddRange(infof.Shuffle().Take(number - taken.Count));
}
else
{
taken.AddRange(infof.Take(number - taken.Count));
}
}
bool useStringF = lineFormat.Contains("{0}");
if (taken.Count == 0)
{
return("");
}
else
{
return(taken
.Select(t => useStringF ? string.Format(lineFormat, t.Render(html)) : t.Render(html))
.Aggregate((f, s) => f + delimiterBetween + s));
}
}