public static string?CanOrder(QueryToken token)
{
if (token == null)
{
return("No column selected");
}
if (token.Type.IsEmbeddedEntity() && !OrderAdapters.Any(a => a(token) != null))
{
return("{0} can not be ordered".FormatWith(token.Type.NicePluralName()));
}
if (QueryToken.IsCollection(token.Type))
{
return("Collections can not be ordered");
}
if (token.HasAllOrAny())
{
return("'{0}', '{1}', '{2}' or '{3}' can not be ordered".FormatWith(
CollectionAnyAllType.All.NiceToString(),
CollectionAnyAllType.Any.NiceToString(),
CollectionAnyAllType.NoOne.NiceToString(),
CollectionAnyAllType.AnyNo.NiceToString()));
}
return(null);
}
static string CanAny(QueryToken token)
{
if (token == null)
return TemplateTokenMessage.NoColumnSelected.NiceToString();
if (token.HasAllOrAny())
return TemplateTokenMessage.YouCannotAddBlocksWithAllOrAny.NiceToString();
return null;
}
static string CanIf(QueryToken token)
{
if (token == null)
return TemplateTokenMessage.NoColumnSelected.NiceToString();
if (token.Type != typeof(string) && token.Type != typeof(byte[]) && token.Type.ElementType() != null)
return TemplateTokenMessage.YouCannotAddIfBlocksOnCollectionFields.NiceToString();
if (token.HasAllOrAny())
return TemplateTokenMessage.YouCannotAddBlocksWithAllOrAny.NiceToString();
return null;
}
static string CanAny(QueryToken token)
{
if (token == null)
{
return(TemplateTokenMessage.NoColumnSelected.NiceToString());
}
if (token.HasAllOrAny())
{
return(TemplateTokenMessage.YouCannotAddBlocksWithAllOrAny.NiceToString());
}
return(null);
}
static string CanForeach(QueryToken token)
{
if (token == null)
return TemplateTokenMessage.NoColumnSelected.NiceToString();
if (token.Type != typeof(string) && token.Type != typeof(byte[]) && token.Type.ElementType() != null)
return TemplateTokenMessage.YouHaveToAddTheElementTokenToUseForeachOnCollectionFields.NiceToString();
if (token.Key != "Element" || token.Parent == null || token.Parent.Type.ElementType() == null)
return TemplateTokenMessage.YouCanOnlyAddForeachBlocksWithCollectionFields.NiceToString();
if (token.HasAllOrAny())
return TemplateTokenMessage.YouCannotAddBlocksWithAllOrAny.NiceToString();
return null;
}
static string CanIf(QueryToken token)
{
if (token == null)
{
return(TemplateTokenMessage.NoColumnSelected.NiceToString());
}
if (token.Type != typeof(string) && token.Type != typeof(byte[]) && token.Type.ElementType() != null)
{
return(TemplateTokenMessage.YouCannotAddIfBlocksOnCollectionFields.NiceToString());
}
if (token.HasAllOrAny())
{
return(TemplateTokenMessage.YouCannotAddBlocksWithAllOrAny.NiceToString());
}
return(null);
}
public static string?CanColumn(QueryToken token)
{
if (token == null)
{
return("No column selected");
}
if (token.Type != typeof(string) && token.Type != typeof(byte[]) && token.Type.ElementType() != null)
{
return("You can not add collections as columns");
}
if (token.HasAllOrAny())
{
return("Columns can not contain '{0}', '{1}', {2} or {3}".FormatWith(
CollectionAnyAllType.All.NiceToString(),
CollectionAnyAllType.Any.NiceToString(),
CollectionAnyAllType.NoOne.NiceToString(),
CollectionAnyAllType.AnyNo.NiceToString()));
}
return(null);
}
static string CanForeach(QueryToken token)
{
if (token == null)
{
return(TemplateTokenMessage.NoColumnSelected.NiceToString());
}
if (token.Type != typeof(string) && token.Type != typeof(byte[]) && token.Type.ElementType() != null)
{
return(TemplateTokenMessage.YouHaveToAddTheElementTokenToUseForeachOnCollectionFields.NiceToString());
}
if (token.Key != "Element" || token.Parent == null || token.Parent.Type.ElementType() == null)
{
return(TemplateTokenMessage.YouCanOnlyAddForeachBlocksWithCollectionFields.NiceToString());
}
if (token.HasAllOrAny())
{
return(TemplateTokenMessage.YouCannotAddBlocksWithAllOrAny.NiceToString());
}
return(null);
}
public static string CanOrder(QueryToken token)
{
if (token == null)
return "No column selected";
if (token.Type.IsEmbeddedEntity())
return "{0} can not be ordered".Formato(token.Type.NicePluralName());
if (token.HasAllOrAny())
return "Columns can not contain '{0}', '{1}', {2} or {3}".Formato(
CollectionElementType.All.NiceToString(),
CollectionElementType.Any.NiceToString(),
CollectionElementType.NoOne.NiceToString(),
CollectionElementType.AnyNo.NiceToString());
return null;
}
public static string CanColumn(QueryToken token)
{
if (token == null)
return "No column selected";
if (token.Type != typeof(string) && token.Type != typeof(byte[]) && token.Type.ElementType() != null)
return "You can not add collections as columns";
if (token.HasAllOrAny())
return "Columns can not contain '{0}', '{1}', {2} or {3}".Formato(
CollectionElementType.All.NiceToString(),
CollectionElementType.Any.NiceToString(),
CollectionElementType.NoOne.NiceToString(),
CollectionElementType.AnyNo.NiceToString());
return null;
}
