public IQueryable GetQueryable(IEverything everything)
{
return(everything
.Search()
.Name
.Contains(this.Pattern));
}
public static IEverything Between(this IEverything everything, int min, int max, Enum unit)
{
string u = unit.ToString().ToLower();
everything.SearchText += $"{min}{u}-{max}{u}";
return(everything);
}
public MainViewModel()
{
everything = new Everything();
QueryCategories =
new ObservableCollection <IQueryViewModel> {
new NameViewModel(), new DateViewModel(), new SizeViewModel()
};
Results = new ObservableCollection <ISearchResult>();
BindingOperations.EnableCollectionSynchronization(Results, collectionLock);
SearchCommand = new RelayCommand(SearchExecute);
}
public IQueryable GetQueryable(IEverything everything)
{
if (this.From.HasValue && this.To.HasValue)
{
return(everything
.Search()
.ModificationDate
.Between(this.From.Value, this.To.Value));
}
else if (this.From.HasValue)
{
return(everything
.Search()
.ModificationDate
.Equal(this.From.Value));
}
return(null);
}
public static IEverything This(this IEverything everything, Times times)
{
return(Date(everything, $"this{times.ToString().ToLower()}"));
}
public static IEverything Not(this IEverything everything)
{
everything.SearchText += "!";
return(everything);
}
public static IEverything Between(this IEverything everything, int min, int max, string unit = "")
{
everything.SearchText += $"{min}{unit}-{max}{unit}";
return(everything);
}
public static IEverything This(this IEverything everything, Dates date)
{
return(Date(everything, $"this{date.ToString().ToLower()}"));
}
public static IEverything And(this IEverything everything)
{
everything.SearchText += " ";
return(everything);
}
public static IEverything Next(this IEverything everything, Times times, int num = 0)
{
return(Date(everything, "next", times, num, string.Empty));
}
private static IEverything Macro(IEverything everything, string tag, string search)
{
everything.SearchText += tag + LogicSearch.QuoteIfNeeded(search);
return(everything);
}
public IQueryable GetQueryable(IEverything everything)
{
return(everything.Search()
.Size
.Equal(this.PredefinedSize));
}
public static IEverything Video(this IEverything everything, string search = null)
{
return(Macro(everything, "video:", search));
}
public static IEverything Title(this IEverything everything, string title = null)
{
return(Search(everything, "title:", title));
}
public static IEverything Track(this IEverything everything, int track = -1)
{
return(Search(everything, "track:", track >= 0 ? $"{track}" : String.Empty));
}
public static IEverything Genre(this IEverything everything, string genre = null)
{
return(Search(everything, "genre:", genre));
}
public static IEverything Artist(this IEverything everything, string artist = null)
{
return(Search(everything, "artist:", artist));
}
public static IEverything Last(this IEverything everything, Times times, int num = 0)
{
return(Date(everything, "last", times, num, String.Empty));
}
public static IEverything Is(this IEverything everything, string value)
{
everything.SearchText += QuoteIfNeeded(value);
return(everything);
}
public static IEverything Exe(this IEverything everything, string search = null)
{
return(Macro(everything, "exe:", search));
}
public static IEverything Comment(this IEverything everything, string comment = null)
{
return(Search(everything, "comment:", comment));
}
public static IEverything Next(this IEverything everything, Dates date, int num = 0)
{
return(Date(everything, "next", date, num, "s"));
}
public static IEverything Zip(this IEverything everything, string search = null)
{
return(Macro(everything, "zip:", search));
}
public static IEverything Album(this IEverything everything, string album = null)
{
return(Search(everything, "album:", album));
}
public static IEverything Picture(this IEverything everything, string search = null)
{
return(Macro(everything, "pic:", search));
}
public static IEverything Is(this IEverything everything, object value)
{
everything.SearchText += QuoteIfNeeded(value.ToString());
return(everything);
}
public static IEverything Document(this IEverything everything, string search = null)
{
return(Macro(everything, "doc:", search));
}
public static IEverything GreaterThan(this IEverything everything, int value)
{
everything.SearchText += $">{value}";
return(everything);
}
public static IEverything Audio(this IEverything everything, string search = null)
{
return(Macro(everything, "audio:", search));
}
public static IEverything LessOrEqualThan(this IEverything everything, int value)
{
everything.SearchText += $"<={value}";
return(everything);
}