public void AbleToGetFirstValue()
{
_contextValue.Values = new List <object> {
"a"
};
_contextValue.GetFirstValue().ShouldBe("a");
}
public ContextValue GetContextValue(IResolveFieldContext <object> context, ModelMember modelMember, ContextValueSetRule rule)
{
var name = modelMember.Name;
var contextValue = new ContextValue();
if (rule == null || !rule.DisableSetSelectValues)
{
contextValue.PopulateSelectValues(context);
}
if (context.Arguments == null)
{
return(contextValue);
}
var args = context.Arguments;
if (args.ContainsKey(name))
{
if (args[name] is Dictionary <string, object> arg)
{
if (modelMember.IsGuid)
{
contextValue.Values = new List <object> {
Guid.Parse(arg.First().Value.ToString())
};
}
else
{
var val = arg.First().Value;
if (modelMember.IsOptional && modelMember.UseNullWhenOptional() && val == null)
{
return(contextValue);
}
contextValue.Values = new List <object> {
val
};
}
if (contextValue.Values == null)
{
throw new ArgumentNullException($"{name}.Value");
}
string comparison = arg.First().Key;
if (comparison == Constants.Equal)
{
contextValue.Comparison = Comparisons.Equal;
return(contextValue);
}
if (comparison == Constants.Contains && contextValue.GetFirstValue() is string)
{
contextValue.Comparison = Comparisons.StringContains;
return(contextValue);
}
if (comparison == Constants.StartsWith && contextValue.GetFirstValue() is string)
{
contextValue.Comparison = Comparisons.StringStartsWith;
return(contextValue);
}
if (comparison == Constants.EndsWith && contextValue.GetFirstValue() is string)
{
contextValue.Comparison = Comparisons.StringEndsWith;
return(contextValue);
}
if (comparison == Constants.NotEqual && (
contextValue.GetFirstValue() is int ||
contextValue.GetFirstValue() is DateTime))
{
contextValue.Comparison = Comparisons.NotEqual;
return(contextValue);
}
if (comparison == Constants.GreaterThan && (
contextValue.GetFirstValue() is int ||
contextValue.GetFirstValue() is DateTime))
{
contextValue.Comparison = Comparisons.GreaterThan;
return(contextValue);
}
if (comparison == Constants.GreaterEqualThan && (
contextValue.GetFirstValue() is int ||
contextValue.GetFirstValue() is DateTime))
{
contextValue.Comparison = Comparisons.GreaterEqualThan;
return(contextValue);
}
if (comparison == Constants.LessThan && (
contextValue.GetFirstValue() is int ||
contextValue.GetFirstValue() is DateTime))
{
contextValue.Comparison = Comparisons.LessThan;
return(contextValue);
}
if (comparison == Constants.LessEqualThan && (
contextValue.GetFirstValue() is int ||
contextValue.GetFirstValue() is DateTime))
{
contextValue.Comparison = Comparisons.LessEqualThan;
return(contextValue);
}
throw new NotImplementedException($"Comparison: {comparison} is not implemented for type {contextValue.GetFirstValue().GetType().Name}.");
}
if (args[name] is IEnumerable <object> listArg)
{
var searchFilterModels = new List <object>();
foreach (Dictionary <string, object> item in listArg)
{
if (item.ContainsKey(Constants.FieldName) &&
item.ContainsKey(Constants.FieldValue))
{
searchFilterModels.Add(new SearchFilterModel
{
FieldName = (string)item[Constants.FieldName],
Value = (string)item[Constants.FieldValue],
Comprison = (Comparisons)(int)item[Constants.Comparison]
});
}
}
contextValue.Values = searchFilterModels;
return(contextValue);
}
if (args[name] is null)
{
return(contextValue);
}
throw new NotImplementedException($"{name} type not supported.");
}
return(contextValue);
}