public BibleReferenceRange GetExplicitRange()
{
var range = this.Clone() as BibleReferenceRange;
if (range.Last == null)
{
range.Last = new BibleReference {
Book = range.First.Book, Chapter = range.First.Chapter, Verse = range.First.Verse
};
}
var lastChapterOfBook = BibleDetails.GetLastChapterForBook(range.Last.Book);
range.First.Chapter = range.First.Chapter.GetValueOrDefault(1);
range.First.Verse = range.First.Verse.GetValueOrDefault(1);
range.Last.Chapter = range.Last.Chapter.GetValueOrDefault(lastChapterOfBook);
range.Last.Verse = range.Last.Verse.GetValueOrDefault(BibleDetails.GetLastVerseForBookChapter(range.Last.Book, range.Last.Chapter.Value));
return(range);
}
public string ToFriendlyString()
{
var range = GetExplicitRange();
// Single reference
if (range.First.Equals(range.Last))
{
// [Book]( [Chapter]( [Verse]))
return(range.First.ToFriendlyString());
}
// Reference range within book
if (range.First.Book == range.Last.Book)
{
var lastChapter = BibleDetails.GetLastChapterForBook(range.Last.Book);
var lastVerse = BibleDetails.GetLastVerseForBookChapter(range.Last.Book, range.Last.Chapter.Value);
// Reference is a single book
if (range.First.Chapter == 1 &&
range.First.Verse == 1 &&
range.Last.Chapter == lastChapter &&
range.Last.Verse == lastVerse)
{
// [Book]
return(range.First.Book.ToFriendlyString());
}
// Reference within chapter
if (range.First.Chapter == range.Last.Chapter)
{
// Reference is whole chapter
if (range.First.Verse == 1 && range.Last.Verse == BibleDetails.GetLastVerseForBookChapter(range.Last.Book, range.Last.Chapter.Value))
{
// [Boook] [Chapter]
return(range.First.Book.ToFriendlyString() + " " + range.First.Chapter.ToString());
}
// [Book] [Chapter]:[Verse]-[Verse]
return(range.First.ToFriendlyString() + "-" + range.Last.Verse.ToString());
}
// Reference is a range across chapters
{
var isFirstChapterWhole = range.First.Verse == 1;
var isLastChapterWhole = range.Last.Verse == BibleDetails.GetLastVerseForBookChapter(range.Last.Book, range.Last.Chapter.Value);
if (isFirstChapterWhole)
{
if (isLastChapterWhole)
{
// [Book] [Chapter]-[Chapter]
return(range.First.Book.ToFriendlyString() + " " + range.First.Chapter.ToString() + "-" + range.Last.Chapter.ToString());
}
else
{
// [Book] [Chapter]-[Chapter]:[Verse]
return(range.First.Book.ToFriendlyString() + " " + range.First.Chapter.ToString() + "-" + range.Last.Chapter.ToString() + ":" + range.Last.Verse.ToString());
}
}
else
{
// [Book] [Chapter]:[Verse]-[Chapter]:[Verse]
return(range.First.Book.ToFriendlyString() + " " + range.First.Chapter.ToString() + ":" + range.First.Verse.ToString() + "-" + range.Last.Chapter.ToString() + ":" + range.Last.Verse.ToString());
}
}
}
// Reference range across books
else
{
var str = First.ToFriendlyString();
if (Last != null)
{
str += "-" + Last.ToFriendlyString();
}
return(str);
}
}