/// <summary>
/// Adds suggestions that start with the MatchingString from the given type.
/// </summary>
internal static void AddTopLevelSuggestions(IntellisenseData.IntellisenseData intellisenseData, DType type, string prefix = "")
{
Contracts.AssertValue(intellisenseData);
Contracts.Assert(type.IsValid);
Contracts.Assert(prefix.Length == 0 || (TexlLexer.PunctuatorBang + TexlLexer.PunctuatorDot).IndexOf(prefix[prefix.Length - 1]) >= 0);
foreach (TypedName tName in type.GetAllNames(DPath.Root))
{
if (!intellisenseData.TryAddCustomColumnTypeSuggestions(tName.Type))
{
var usedName = tName.Name;
string maybeDisplayName;
if (DType.TryGetDisplayNameForColumn(type, usedName, out maybeDisplayName))
{
usedName = new DName(maybeDisplayName);
}
AddSuggestion(intellisenseData, prefix + TexlLexer.EscapeName(usedName.Value), SuggestionKind.Global, SuggestionIconKind.Other, tName.Type, requiresSuggestionEscaping: false);
}
}
}
// Get the correct derived type
internal static FormulaType Build(DType type)
{
switch (type.Kind)
{
case DKind.ObjNull: return(Blank);
case DKind.Record: return(new RecordType(type));
case DKind.Table: return(new TableType(type));
case DKind.Number: return(Number);
case DKind.String: return(String);
case DKind.Boolean: return(Boolean);
case DKind.Currency: return(Number); // TODO: validate
case DKind.Time: return(Time);
case DKind.Date: return(Date);
case DKind.DateTime: return(DateTime);
case DKind.DateTimeNoTimeZone: return(DateTimeNoTimeZone);
case DKind.OptionSetValue:
var isBoolean = type.OptionSetInfo?.IsBooleanValued;
return(isBoolean.HasValue && isBoolean.Value ? Boolean : OptionSetValue);
// This isn't quite right, but once we're in the IR, an option set acts more like a record with optionsetvalue fields.
case DKind.OptionSet:
return(new RecordType(DType.CreateRecord(type.GetAllNames(DPath.Root))));
default:
throw new NotImplementedException($"Not implemented type: {type}");
}
}