Закрыты задачи бэклога по неочевидному поведению UI при ошибках отправки сообщений и блокировках со стороны Message-safety + добалено ограничение на размер сообщения

codebase/backend/frontend-test-site/app/index.tsx

@@ -15,9 +15,11 @@ import {
   clearPendingTextIntent,
   createPendingTextIntent,
   savePendingTextIntent,
+  savePendingFileIntent,
   type PendingTextIntent,
 } from "../src/pending-intent";
-import { dialogApi, publicApi, uploadAttachment } from "../src/services";
+import { DEFAULT_MESSAGE_MAX_LENGTH, normalizeMessageText } from "../src/message-text";
+import { publicApi } from "../src/services";
 import type { Consents } from "../src/types";
 import { ErrorNotice, Loading, styles } from "../src/ui";
 
@@ -29,7 +31,7 @@ export default function HomeScreen() {
   const [pending, setPending] = useState<PendingTextIntent | null>(null);
   const [message, setMessage] = useState("");
   const [sendError, setSendError] = useState<unknown>();
-  const [sending, setSending] = useState(false);
+  const [sending] = useState(false);
   const [afterNotificationAuth, setAfterNotificationAuth] = useState<(() => Promise<void>) | undefined>();
   const { authorize: authorizeParam } = useLocalSearchParams<{ authorize?: string }>();
   const handledAuthorizeParam = useRef(false);
@@ -42,28 +44,20 @@ export default function HomeScreen() {
     }
   }, [authStatus, authorizeParam]);
 
-  const sendAuthenticated = async (intent: PendingTextIntent) => {
-    setSending(true);
+  const openChatWithText = (intent: PendingTextIntent) => {
     setSendError(undefined);
-    try {
-      const dialog = await dialogApi.create(intent.dialogKey);
-      await dialogApi.sendText(dialog.dialog_id, intent.text, intent.messageKey);
-      setMessage("");
-      setPending(null);
-      clearPendingTextIntent();
-      router.push(`/dialogs/${dialog.dialog_id}`);
-    } catch (error) {
-      setSendError(error);
-    } finally {
-      setSending(false);
-    }
+    savePendingTextIntent(intent);
+    setMessage("");
+    setPending(null);
+    router.push("/dialogs?pending=1");
   };
 
   const send = async (text: string) => {
-    const normalized = text.trim();
+    const normalized = normalizeMessageText(text);
     if (!normalized) return;
-    if (normalized.length > 4000) {
-      setSendError(new Error("Сообщение слишком длинное. Максимум — 4000 символов."));
+    const maxLength = config.data?.messages?.max_text_length ?? DEFAULT_MESSAGE_MAX_LENGTH;
+    if (normalized.length > maxLength) {
+      setSendError(new Error(`Сообщение слишком длинное. Максимум — ${maxLength} символов.`));
       return;
     }
     const intent = createPendingTextIntent(normalized);
@@ -73,7 +67,7 @@ export default function HomeScreen() {
       setConsentOpen(true);
       return;
     }
-    await sendAuthenticated(intent);
+    openChatWithText(intent);
   };
 
   const chooseFile = () => {
@@ -103,23 +97,13 @@ export default function HomeScreen() {
       setSendError(new Error("Недопустимый тип файла или превышен допустимый размер."));
       return;
     }
-    setSending(true);
     setSendError(undefined);
-    try {
-      const dialog = await dialogApi.create(crypto.randomUUID());
-      const uploaded = await uploadAttachment(dialog.dialog_id, file);
-      await dialogApi.sendFile(
-        dialog.dialog_id,
-        uploaded.attachmentId,
-        uploaded.checksum,
-        crypto.randomUUID(),
-      );
-      router.push(`/dialogs/${dialog.dialog_id}`);
-    } catch (error) {
-      setSendError(error);
-    } finally {
-      setSending(false);
-    }
+    savePendingFileIntent({
+      file,
+      dialogKey: crypto.randomUUID(),
+      messageKey: crypto.randomUUID(),
+    });
+    router.push("/dialogs?pending=1");
   };
 
   const accept = async (accepted: {
@@ -136,7 +120,7 @@ export default function HomeScreen() {
     setConsentOpen(false);
     try {
       const authorized = await authorize(consents);
-      if (authorized && pending) await sendAuthenticated(pending);
+      if (authorized && pending) openChatWithText(pending);
       else if (authorized && afterNotificationAuth) await afterNotificationAuth();
     } catch (error) {
       setSendError(error);
@@ -181,6 +165,7 @@ export default function HomeScreen() {
           onSubmit={() => void send(message)}
           sending={sending}
           value={message}
+          maxLength={config.data?.messages?.max_text_length ?? DEFAULT_MESSAGE_MAX_LENGTH}
         />
         <QuickActions
           authenticated={authStatus === "authenticated"}