initial commit

app/utils/message-types.js

@@ -0,0 +1,13 @@
+// The type is the ember-data model name, which is the SIOC class, which is
+// rdf:type. No field exists whose only job is to say which component to draw.
+// The assistant's messages are markdown; the user's own stay plain.
+import InstantMessage from 'frontend-lblod-chat/components/chat/types/instant-message';
+import AssistantMessage from 'frontend-lblod-chat/components/chat/types/assistant-message';
+
+const TYPES = {
+  'chat-instant-message': InstantMessage,
+};
+
+export function componentFor(modelName, isAssistant) {
+  return isAssistant ? AssistantMessage : (TYPES[modelName] ?? InstantMessage);
+}