// assumes the ReferenceItem has already been built
public List<ReferenceItem> BuildVerseListFromRange(ReferenceItem item, BackEndInitializer backend)
{
if (item.Range)
{
List<ReferenceItem> expandedReferenceList = new List<ReferenceItem>();
// get list of the books
int startBookIndex = Array.IndexOf(backend.CurrentBooks, item.StartBook);
int endBookIndex = Array.IndexOf(backend.CurrentBooks, item.EndBook);
int startingChapter;
int endingChapter;
int startingVerse;
int endingVerse;
string book;
// cycle through the books selected
for (int bookIndex = startBookIndex; bookIndex <= endBookIndex; bookIndex++)
{
book = backend.CurrentBooks[bookIndex];
if (book == item.StartBook) // get starting chapter and verse
{ startingChapter = (int)item.StartChapter; }
else
{ startingChapter = 1; }
if (book == item.EndBook) // get ending chapter and verse
{ endingChapter = (int)item.EndChapter; }
else
{ endingChapter = backend.CurrentChapters(book).Count(); }
// cycle through chapters for current book
for (int chapter = startingChapter; chapter <= endingChapter; chapter++)
{
if (book == item.StartBook && chapter == item.StartChapter)
{ startingVerse = (int)item.StartVerse; }
else
{ startingVerse = 1; }
if (book == item.EndBook && chapter == item.EndChapter)
{ endingVerse = (int)item.EndVerse; }
else
{ endingVerse = backend.CurrentVerses(book, chapter).Count; }
// cycle through verses for currect chapter
for (int verse = startingVerse; verse <= endingVerse; verse++)
{
expandedReferenceList.Add(new ReferenceItem(book, chapter,
verse, false, backend.GetVerse(book, chapter, verse)));
}
}
}
return expandedReferenceList;
}
else
{
return null;
}
}
// copy over full reference data on each item
public void CompleteReferences(BackEndInitializer backend)
{
ReferenceItem reference;
for (int i = 0; i < _referenceList.Count; i++)
{
reference = _referenceList[i];
// handle missing starting references
if (reference.StartChapter == null) // whole book listed
{
reference.StartChapter = 1;
if (reference.Range == false)
{
reference.EndBook = reference.StartBook;
reference.EndChapter = backend.CurrentChapters(reference.StartBook).Last();
}
}
if (reference.StartVerse == null) // whole chapter listed
{
reference.StartVerse = 1;
if (reference.Range == false)
{
reference.EndBook = reference.StartBook;
if (reference.EndChapter == null)
{
reference.EndChapter = reference.StartChapter;
}
reference.EndVerse = backend.CurrentVerses(reference.StartBook, (int)reference.EndChapter).Count;
}
}
// handle missing ending references
if (reference.Range == true)
{
if (reference.EndBook == null) // no book -- john 3-4
{
reference.EndBook = reference.StartBook;
}
if(reference.EndChapter == null && reference.StartBook != reference.EndBook) // 1 john - 2 john
{
reference.EndChapter = backend.CurrentChapters(reference.EndBook).Last();
}
else if (reference.EndChapter == null) // no chapter --> john 3:3-5
{// so same chapter for start as end
reference.EndChapter = reference.StartChapter;
}
if (reference.EndVerse == null) // no verse --> john 3 - john 4 or john 3 - 4
{// so last verse of endChapter
reference.EndVerse = backend.CurrentVerses(reference.EndBook, (int)reference.EndChapter).Count;
}
}
// set reff range to true if range items have been filled in
if (reference.EndBook != null)
{
reference.Range = true;
}
}
}
