private string GetWhereClausePart(Rule rule)
{
string whereSubClause = string.Empty;
// Artist
if (rule.Field.Equals("artist", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"Artists LIKE '%{MetadataUtils.DelimitTag(rule.Value)}%'";
}
else if (rule.Operator.Equals("contains"))
{
whereSubClause = $"Artists LIKE '%{rule.Value}%'";
}
}
// AlbumArtist
if (rule.Field.Equals("albumartist", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"AlbumArtists LIKE '%{MetadataUtils.DelimitTag(rule.Value)}%'";
}
else if (rule.Operator.Equals("contains"))
{
whereSubClause = $"AlbumArtists LIKE '%{rule.Value}%'";
}
}
// Genre
if (rule.Field.Equals("genre", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"Genres LIKE '%{MetadataUtils.DelimitTag(rule.Value)}%'";
}
else if (rule.Operator.Equals("contains"))
{
whereSubClause = $"Genres LIKE '%{rule.Value}%'";
}
}
// Title
if (rule.Field.Equals("title", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"TrackTitle = '{rule.Value}'";
}
else if (rule.Operator.Equals("contains"))
{
whereSubClause = $"TrackTitle LIKE '%{rule.Value}%'";
}
}
// Title
if (rule.Field.Equals("albumtitle", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"AlbumTitle = '{rule.Value}'";
}
else if (rule.Operator.Equals("contains"))
{
whereSubClause = $"AlbumTitle LIKE '%{rule.Value}%'";
}
}
// BitRate
if (rule.Field.Equals("bitrate", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"BitRate = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"BitRate > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"BitRate < {rule.Value}";
}
}
// TrackNumber
if (rule.Field.Equals("tracknumber", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"TrackNumber = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"TrackNumber > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"TrackNumber < {rule.Value}";
}
}
// TrackCount
if (rule.Field.Equals("trackcount", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"TrackCount = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"TrackCount > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"TrackCount < {rule.Value}";
}
}
// DiscNumber
if (rule.Field.Equals("discnumber", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"DiscNumber = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"DiscNumber > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"DiscNumber < {rule.Value}";
}
}
// DiscCount
if (rule.Field.Equals("disccount", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"DiscCount = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"DiscCount > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"DiscCount < {rule.Value}";
}
}
// Year
if (rule.Field.Equals("year", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"Year = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"Year > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"Year < {rule.Value}";
}
}
// Rating
if (rule.Field.Equals("rating", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"Rating = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"Rating > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"Rating < {rule.Value}";
}
}
// Love
if (rule.Field.Equals("love", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"Love = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"Love > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"Love < {rule.Value}";
}
}
// PlayCount
if (rule.Field.Equals("playcount", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"PlayCount = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"PlayCount > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"PlayCount < {rule.Value}";
}
}
// SkipCount
if (rule.Field.Equals("skipcount", StringComparison.InvariantCultureIgnoreCase))
{
if (rule.Operator.Equals("is"))
{
whereSubClause = $"SkipCount = {rule.Value}";
}
else if (rule.Operator.Equals("greaterthan"))
{
whereSubClause = $"SkipCount > {rule.Value}";
}
else if (rule.Operator.Equals("lessthan"))
{
whereSubClause = $"SkipCount < {rule.Value}";
}
}
return(whereSubClause);
}
