internal static Range Create(ScriptureInfo scriptureInfo, Data.RawRange range, int offset, RepositoryMode mode)
{
Range result = new Range();
result._scriptureInfo = scriptureInfo;
result.Offset = offset;
result.Start = Verse.Create(scriptureInfo, range.FirstBook, range.FirstChapter, range.FirstVerse, range.FirstVerseSuffix, VersePosition.First, mode);
result.End = Verse.Create(scriptureInfo, range.SecondBook, range.SecondChapter, range.SecondVerse, range.SecondVerseSuffix, VersePosition.Last, mode);
int firstChapterLimitsOffset = 1 - result.Start.VerseNumber;
result._offsetChapterLimits =
OffsetChapterLimits.Create(
firstChapterLimitsOffset,
scriptureInfo.ChapterLimits.Where(c => result.Start <= c && c <= result.End)
);
result.Length =
result._offsetChapterLimits.Select(c => c.ChapterLimits).Sum(c => c.EndVerseNumber)
+ firstChapterLimitsOffset
- (result._offsetChapterLimits.Last().ChapterLimits.EndVerseNumber - result.End.VerseNumber);
if (mode != RepositoryMode.Optimistic && (result.Start == null || result.End == null))
{
result = null;
}
return(result);
}
public Verse this[int index]
{
get
{
if (index < 0 || index >= this.Length)
{
throw new IndexOutOfRangeException("index is greater than or equal to the length of this object or less than zero.");
}
// TODO: perfomance tune this line for large ranges
var c = this._offsetChapterLimits.Last(x => x.Offset <= index);
var bi = _scriptureInfo.GetBookInfo(c.ChapterLimits.BookNumber);
Verse verse = Verse.Create(_scriptureInfo, bi, c.ChapterLimits.ChapterNumber, index - c.Offset + 1, null, VersePosition.First, RepositoryMode.Safe);
return(verse);
}
}
/// <summary>
/// Converts the value of a specified object to an equivalent string representation using specified format and culture-specific formatting information.
/// </summary>
/// <param name="format">A format string containing formatting specifications.</param>
/// <param name="arg">An object to format.</param>
/// <param name="formatProvider">An object that supplies format information about the current instance.</param>
/// <returns>
/// The string representation of the value of <paramref name="arg"/>, formatted as specified by <paramref name="format"/> and <paramref name="formatProvider"/>.
/// </returns>
public string Format(string format, object arg, IFormatProvider formatProvider)
{
StringBuilder sb = new StringBuilder();
Verse verse = (Verse)arg;
if (format == null)
{
format = DefaultFormat;
}
for (int i = 0; i < format.Length; i++)
{
if (i < format.Length && format[i] == '\\')
{
sb.Append(format[i + 1]);
i += 1; // charater is escaped
}
else if (i + 2 < format.Length && format[i] == 'B' && format[i + 1] == 'B' && format[i + 2] == 'B') // BBB - Capitalized name of book
{
sb.Append(verse.BookName);
i += 2;
}
else if (i + 1 < format.Length && format[i] == 'B' && format[i + 1] == 'B') // BB - Capitalized long abbreviation of book
{
sb.Append(verse.LongBookAbbreviation);
i += 1;
}
else if (format[i] == 'B') // B - Capitalized short abbreviation of book
{
sb.Append(verse.ShortBookAbbreviation);
}
else if (i + 2 < format.Length && format[i] == 'b' && format[i + 1] == 'b' && format[i + 2] == 'b') // bbb - Lower case name of book
{
sb.Append(verse.BookName.ToLower());
i += 2;
}
else if (i + 1 < format.Length && format[i] == 'b' && format[i + 1] == 'b') // bb - Lower case long abbreviation of book
{
sb.Append(verse.LongBookAbbreviation.ToLower());
i += 1;
}
else if (format[i] == 'b') // b - Lower case short abbreviation of book
{
sb.Append(verse.ShortBookAbbreviation.ToLower());
}
else if (format[i] == 'c') // c - Chapter number
{
sb.Append(verse.ChapterNumber);
}
else if (format[i] == 'v') // v - Verse number
{
sb.Append(verse.VerseNumber);
}
else if (format[i] == 's') // s - Verse suffix
{
sb.Append(verse.Suffix);
}
else if (format[i] == 'n') // n - Name of scripture
{
sb.Append(verse.ScriptureName);
}
else if (i + 1 < format.Length && format[i] == 't' && format[i + 1] == 't') // tt - Name of scripture translation
{
sb.Append(verse.TranslationName);
i += 1;
}
else if (format[i] == 't') // t - Lowercase translation of scripture translation
{
sb.Append(verse.TranslationAbbreviation.ToLower());
}
else if (format[i] == 'T') // T - Uppercase translation of scripture translation
{
sb.Append(verse.TranslationAbbreviation.ToUpper());
}
else
{
sb.Append(format[i]);
}
}
return(sb.ToString());
}