@axflow/models - npm Package Compare versions

Comparing version 0.0.12 to 0.0.13

dist/react/index.d.ts

@@ -56,2 +56,13 @@ import { MessageType, JSONValueType } from '@axflow/models/shared';
     onError?: (error: Error) => void;
+    /**
+     * Callback that is invoked when the list of messages change.
+     *
+     * Specifically, it is invoked when:
+     *
+     *     1. `onSubmit` is invoked and a new user message is added.
+     *     2. A new message is received from the server. If streaming, this will
+     *        be called each time the message is updated from a streaming event.
+     *     3. Any time a client of the hook calls `setMessages`
+     */
+    onMessagesChange?: (updatedMessages: MessageType[]) => void;
 };
@@ -58,0 +69,0 @@ /**

dist/react/index.js

@@ -124,10 +124,20 @@ "use strict";
 };
+var DEFAULT_ON_MESSAGES_CHANGE = (_messages) => {
+};
 function useChat(options) {
   options ??= {};
-  const [input, setInput] = (0, import_react.useState)(options.initialInput ?? "");
-  const [messages, _setMessages] = (0, import_react.useState)(options.initialMessages ?? []);
+  const initialInput = options.initialInput ?? "";
+  const [input, setInput] = (0, import_react.useState)(initialInput);
+  const initialMessages = options.initialMessages ?? [];
+  const [messages, _setMessages] = (0, import_react.useState)(initialMessages);
+  const messagesRef = (0, import_react.useRef)(initialMessages);
   const [loading, _setLoading] = (0, import_react.useState)(false);
+  const loadingRef = (0, import_react.useRef)(false);
   const [error, setError] = (0, import_react.useState)(null);
-  const loadingRef = (0, import_react.useRef)(false);
-  const messagesRef = (0, import_react.useRef)([]);
+  const url = options.url ?? DEFAULT_URL;
+  const accessor = options.accessor ?? DEFAULT_ACCESSOR;
+  const body = options.body ?? DEFAULT_BODY;
+  const headers = options.headers ?? DEFAULT_HEADERS;
+  const onError = options.onError ?? DEFAULT_ON_ERROR;
+  const onMessagesChange = options.onMessagesChange ?? DEFAULT_ON_MESSAGES_CHANGE;
   const setMessages = (0, import_react.useCallback)(
@@ -137,4 +147,5 @@ (messages2) => {
       messagesRef.current = messages2;
+      onMessagesChange(messages2);
     },
-    [messagesRef, _setMessages]
+    [messagesRef, _setMessages, onMessagesChange]
   );
@@ -148,7 +159,2 @@ const setLoading = (0, import_react.useCallback)(
   );
-  const url = options.url ?? DEFAULT_URL;
-  const accessor = options.accessor ?? DEFAULT_ACCESSOR;
-  const body = options.body ?? DEFAULT_BODY;
-  const headers = options.headers ?? DEFAULT_HEADERS;
-  const onError = options.onError ?? DEFAULT_ON_ERROR;
   function append(message) {
@@ -155,0 +161,0 @@ stableAppend(

package.json

 {
   "name": "@axflow/models",
-  "version": "0.0.12",
+  "version": "0.0.13",
   "description": "Zero-dependency, modular SDK for building robust natural language applications",
@@ -199,3 +199,3 @@ "author": "Axflow (https://axflow.dev)",
   },
-  "gitHead": "8b514a72b14adbc11b81b26b9d4bfd2735afb07a"
+  "gitHead": "4305adbfd2e4ef5c4158d07326626e8c871b0b72"
 }

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Improved metrics

Total package byte prevSize

221022

increased by0.71%

Lines of code

4170

increased by0.55%

No dependency changes