/// <summary>
/// Saves measures to db.
/// </summary>
/// <param name="measure">
/// The measure.
/// </param>
/// <returns>
/// The <see cref="long"/>.
/// </returns>
public long CreateMeasure(Measure measure)
{
var measureChain = new BaseChain(measure.NoteList.Cast <IBaseObject>().ToList());
long[] notes = new ElementRepository(db).GetOrCreateNotesInDb(measureChain.Alphabet);
string localMeasureHash = measure.GetHashCode().ToString();
var dbMeasures = db.Measure.Where(m => m.Value == localMeasureHash).ToList();
if (dbMeasures.Count > 0)
{
foreach (var dbMeasure in dbMeasures)
{
long[] dbAlphabet = db.GetMeasureAlphabet(dbMeasure.Id);
if (notes.SequenceEqual(dbAlphabet))
{
int[] dbBuilding = db.GetMeasureBuilding(dbMeasure.Id);
if (measureChain.Building.SequenceEqual(dbBuilding))
{
if (measure.Attributes.Key.Fifths != dbMeasure.Fifths ||
measure.Attributes.Size.BeatBase != dbMeasure.Beatbase ||
measure.Attributes.Size.Beats != dbMeasure.Beats)
{
throw new Exception("Found in db measure is not equal to local measure.");
}
return(dbMeasure.Id);
}
}
}
}
return(Create(measure, notes, measureChain.Building));
}