/// ------------------------------------------------------------------------------------
/// <summary>
/// Parses a verse number.
/// </summary>
/// <param name="runChars">The text of the token containing the verse number.</param>
/// <param name="curVerseStart">The cur verse start.</param>
/// <param name="curVerseEnd">The cur verse end.</param>
/// <param name="vrsPart">The VRS part.</param>
/// <returns></returns>
/// ------------------------------------------------------------------------------------
private ParseVerseResult ParseVerseNumber(string runChars, out int curVerseStart,
out int curVerseEnd, out VersePart vrsPart)
{
string literalVerse;
string remainingText;
BCVRef firstRefer = new BCVRef();
BCVRef lastRefer = new BCVRef();
string trimmedRun = runChars.TrimStart(null);
bool hasPrecedingWhiteSpace = (runChars.Length != trimmedRun.Length);
vrsPart = VersePart.NA;
//Check for a correct format
if (!m_verseNumberFormat.IsMatch(runChars.Replace(" ", string.Empty)))
{
// Even though the verse number is invalid, we'll still attempt to interpret it
// as a verse number (or bridge) since that might avoid spurious "missing verse"
// errors.
if (BCVRef.VerseToScrRef(trimmedRun, out literalVerse, out remainingText,
ref firstRefer, ref lastRefer) && firstRefer.Verse > 0)
{
curVerseStart = firstRefer.Verse;
curVerseEnd = lastRefer.Verse;
return(ParseVerseResult.InvalidFormat);
}
else
{
curVerseStart = 0;
curVerseEnd = 0;
return(ParseVerseResult.Invalid);
}
}
// Useful method VerseToScrRef existing in BCVRef returns the parts of a verse
// bridge and any non-numerical remaining text in the run. Allows accounting for
// possible verse bridges. Allows accounting for verse parts, 10a 10b, account
// for valid case: 7-8a 8b, if encounter "a", expectedVerse repeats in order to
// expect 8b .
if (!BCVRef.VerseToScrRef(trimmedRun, out literalVerse, out remainingText,
ref firstRefer, ref lastRefer))
{
curVerseStart = 0;
curVerseEnd = 0;
return(ParseVerseResult.Invalid);
}
curVerseStart = firstRefer.Verse;
curVerseEnd = lastRefer.Verse;
string remainingVerse = remainingText.Trim();
bool hasWhiteSpace = (hasPrecedingWhiteSpace ||
(remainingVerse.Length != remainingText.Length));
// note: if verse bridge, assumes, 'a' is on verse end
// checks for a part "a" in verse
if (remainingVerse == m_subVerseA)
{
vrsPart = VersePart.PartA;
}
else if (remainingVerse == m_subVerseB)
{
vrsPart = VersePart.PartB;
}
// If there was a non-numerical part or verse number > 999 that caused an error
// making verseStart or verseEnd returned as 0 it will parse the trimmed
// remainingVerse string to an integer and assign it as the verse number
if (remainingVerse.Length != 0)
{
if (curVerseStart == 0 && !int.TryParse(remainingVerse, out curVerseStart))
{
return(ParseVerseResult.Invalid);
}
if (curVerseEnd == 0 && !int.TryParse(remainingVerse, out curVerseEnd))
{
return(ParseVerseResult.Invalid);
}
// adds error if verse part is not 'a' or 'b', for example "10c" would
// be invalid verse number if " 13", still invalid format
if (remainingVerse != m_subVerseA && remainingVerse != m_subVerseB)
{
return(ParseVerseResult.Invalid);
}
}
if (!hasWhiteSpace)
{
return(ParseVerseResult.Valid);
}
return(curVerseStart == curVerseEnd ? ParseVerseResult.ValidWithSpaceInVerse :
ParseVerseResult.ValidWithSpaceInVerseBridge);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Parses a verse number.
/// </summary>
/// <param name="runChars">The text of the token containing the verse number.</param>
/// <param name="curVerseStart">The cur verse start.</param>
/// <param name="curVerseEnd">The cur verse end.</param>
/// <param name="vrsPart">The VRS part.</param>
/// <returns></returns>
/// ------------------------------------------------------------------------------------
private ParseVerseResult ParseVerseNumber(string runChars, out int curVerseStart,
out int curVerseEnd, out VersePart vrsPart)
{
string literalVerse;
string remainingText;
BCVRef firstRefer = new BCVRef();
BCVRef lastRefer = new BCVRef();
string trimmedRun = runChars.TrimStart(null);
bool hasPrecedingWhiteSpace = (runChars.Length != trimmedRun.Length);
vrsPart = VersePart.NA;
//Check for a correct format
if (!m_verseNumberFormat.IsMatch(runChars.Replace(" ", string.Empty)))
{
// Even though the verse number is invalid, we'll still attempt to interpret it
// as a verse number (or bridge) since that might avoid spurious "missing verse"
// errors.
if (BCVRef.VerseToScrRef(trimmedRun, out literalVerse, out remainingText,
ref firstRefer, ref lastRefer) && firstRefer.Verse > 0)
{
curVerseStart = firstRefer.Verse;
curVerseEnd = lastRefer.Verse;
return ParseVerseResult.InvalidFormat;
}
else
{
curVerseStart = 0;
curVerseEnd = 0;
return ParseVerseResult.Invalid;
}
}
// Useful method VerseToScrRef existing in BCVRef returns the parts of a verse
// bridge and any non-numerical remaining text in the run. Allows accounting for
// possible verse bridges. Allows accounting for verse parts, 10a 10b, account
// for valid case: 7-8a 8b, if encounter "a", expectedVerse repeats in order to
// expect 8b .
if (!BCVRef.VerseToScrRef(trimmedRun, out literalVerse, out remainingText,
ref firstRefer, ref lastRefer))
{
curVerseStart = 0;
curVerseEnd = 0;
return ParseVerseResult.Invalid;
}
curVerseStart = firstRefer.Verse;
curVerseEnd = lastRefer.Verse;
string remainingVerse = remainingText.Trim();
bool hasWhiteSpace = (hasPrecedingWhiteSpace ||
(remainingVerse.Length != remainingText.Length));
// note: if verse bridge, assumes, 'a' is on verse end
// checks for a part "a" in verse
if (remainingVerse == m_subVerseA)
vrsPart = VersePart.PartA;
else if (remainingVerse == m_subVerseB)
vrsPart = VersePart.PartB;
// If there was a non-numerical part or verse number > 999 that caused an error
// making verseStart or verseEnd returned as 0 it will parse the trimmed
// remainingVerse string to an integer and assign it as the verse number
if (remainingVerse.Length != 0)
{
if (curVerseStart == 0 && !int.TryParse(remainingVerse, out curVerseStart))
return ParseVerseResult.Invalid;
if (curVerseEnd == 0 && !int.TryParse(remainingVerse, out curVerseEnd))
return ParseVerseResult.Invalid;
// adds error if verse part is not 'a' or 'b', for example "10c" would
// be invalid verse number if " 13", still invalid format
if (remainingVerse != m_subVerseA && remainingVerse != m_subVerseB)
return ParseVerseResult.Invalid;
}
if (!hasWhiteSpace)
return ParseVerseResult.Valid;
return (curVerseStart == curVerseEnd ? ParseVerseResult.ValidWithSpaceInVerse :
ParseVerseResult.ValidWithSpaceInVerseBridge);
}