public ICalculator[] Filter(string[] terms, CalculatorFilterTarget target, bool matchCase, bool matchWholeString, MultipleFilterMatch multipleFilterMatch)
{
var search = new FunctionInfoSearch(matchCase, matchWholeString, multipleFilterMatch);
var allCalculators = this.repository.GetAll();
var nonEmptyTerms = terms == null ? new string[0] : terms.Where(i => !string.IsNullOrWhiteSpace(i)).ToArray();
var selectedCalculators = nonEmptyTerms.Length == 0 ? allCalculators : allCalculators.Where(i => search.IsMatch(i.Module.Function.FunctionInfo, nonEmptyTerms, CalculatorFilterTarget.All));
return(selectedCalculators
.OrderBy(i => i.Module.Function.FunctionInfo.Name)
.ToArray());
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="matchCase">True to match the case of the property and the search term, false otherwise.</param>
/// <param name="matchWholeString">True to have the match succeed only if the entire word is matched, false otherwise.</param>
/// <param name="multipleFilterMatch">How to combine the filter results.</param>
public FunctionInfoSearch(bool matchCase = false, bool matchWholeString = false, MultipleFilterMatch multipleFilterMatch = MultipleFilterMatch.And)
{
this.MatchCase = matchCase;
this.MatchWholeString = matchWholeString;
this.MultipleFilterMatch = multipleFilterMatch;
}