/// <summary>
/// Initializes a new instance of the <see cref="SearchConfigurationModel" /> class.
/// </summary>
/// <param name="fieldId">Contains the field identity used for filtering.</param>
/// <param name="displayName">Contains the user interface field display name.</param>
/// <param name="type">Contains the data type of the field.</param>
/// <param name="validValues">Contains an optional list of valid values for the field.</param>
/// <param name="compareExists">Contains a value indicating whether this is an existence comparison (not null).</param>
/// <param name="overrideOperators">Contains an optional list of valid operators for the field.</param>
public SearchConfigurationModel(string fieldId, string displayName, SearchConfigurationDataType type = SearchConfigurationDataType.String, List <KeyValuePair <string, string> > validValues = null, bool compareExists = false, Dictionary <SearchExpressionOperator, string> overrideOperators = null)
{
this.FieldId = fieldId;
this.DisplayName = displayName;
this.DataType = type;
this.CompareExists = compareExists;
this.Operators = overrideOperators?.Select(d => new KeyValuePair <SearchExpressionOperator, string>(d.Key, d.Value)).ToList() ?? SearchConfigurationDefaults.TypeOperators(type);
this.ValidValues = validValues ?? new List <KeyValuePair <string, string> >();
}
/// <summary>
/// This method is used to build a list of search expression operators based on the specified type.
/// </summary>
/// <param name="type">Contains the type to build expression operators for.</param>
/// <returns>Returns a list of expression operators.</returns>
public static List <KeyValuePair <SearchExpressionOperator, string> > TypeOperators(SearchConfigurationDataType type)
{
Dictionary <SearchExpressionOperator, string> result;
switch (type)
{
case SearchConfigurationDataType.Long:
result = LongOperators;
break;
case SearchConfigurationDataType.SimplifiedLong:
result = SimplifiedLongOperators;
break;
case SearchConfigurationDataType.Int:
result = IntegerOperators;
break;
case SearchConfigurationDataType.SimplifiedInt:
result = SimplifiedIntegerOperators;
break;
case SearchConfigurationDataType.DateTime:
result = DateTimeOperators;
break;
case SearchConfigurationDataType.Boolean:
result = BooleanOperators;
break;
default:
result = StringOperators;
break;
}
return(result.Select(d => new KeyValuePair <SearchExpressionOperator, string>(d.Key, d.Value)).ToList());
}
