// Constructor
// Methods
public void Add(Verse verse)
{
if (verse == null)
throw new ArgumentNullException("verse");
_data.Add(verse);
}
private void ProcessVerse(String line)
{
// Assertion
if (_curBook == null)
throw VerseException("There is no current book.");
// Parse the chapter & verse reference
int colonPos = line.IndexOf(':');
int spacePos = line.IndexOf(' ');
if (colonPos < 0 || spacePos < 0)
throw VerseException("Invalid chapter or verse format. (1)");
int chap = Int32.Parse(line.Substring(0, colonPos));
int verse = Int32.Parse(line.Substring(colonPos + 1, spacePos - colonPos - 1));
if (chap <= 0 || verse <= 0)
throw VerseException("Invalid chapter or verse format. (2)");
// Parse out the verse info
String verseData = line.Substring(spacePos + 1);
// Get the current chapter object
if (_curChapter == null)
{
if (chap != 1 || verse != 1)
throw VerseException("Expected first verse and chapter of the book.");
SetupNewCurrentChapter(chap - 1);
}
else
{
if (_curChapter.ChapterNum != chap - 1)
{
if (verse != 1)
throw VerseException("Expected first verse of the chapter.");
if (_curChapter.ChapterNum + 1 != chap - 1)
throw VerseException("The chapter number was incremented by more than one.");
SetupNewCurrentChapter(chap - 1);
}
}
if (_preAccum != null)
throw VerseException("Unexpected preface data.");
// Append a new verse object
var verseObj = new Verse(_bible.GetNextVerseId(), verse - 1, verseData, _curChapter);
if (_curChapter == null)
throw new InvalidOperationException("No valid chapter.");
_curChapter.Verses.Add(verseObj);
}