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feat: save input text draft into local storage #9809

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6242fa2
feat: save input drafts to local storage
uinstinct Jan 23, 2026
e2a38e3
remove unnecessary clearContent
uinstinct Jan 23, 2026
8411475
Merge branch 'main' into save-input-text
uinstinct Feb 4, 2026
4a8b98a
save editing draft of the message
uinstinct Feb 4, 2026
d090ce5
get inputdraft from chat.tsx
uinstinct Feb 4, 2026
74b737d
remove generic class for getting scroll container
uinstinct Feb 6, 2026
c58c705
remove editing draft on unmount
uinstinct Feb 6, 2026
dde7a97
Update gui/src/hooks/ParallelListeners.tsx
uinstinct Feb 6, 2026
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6 changes: 0 additions & 6 deletions gui/src/components/mainInput/TipTapEditor/TipTapEditor.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -95,12 +95,6 @@ function TipTapEditorInner(props: TipTapEditorProps) {
}
}, [editor, props.placeholder, historyLength]);

useEffect(() => {
if (props.isMainInput) {
editor?.commands.clearContent(true);
}
}, [editor, props.isMainInput]);

useEffect(() => {
if (isInEdit) {
setShouldHideToolbar(false);
Expand Down
31 changes: 31 additions & 0 deletions gui/src/components/mainInput/TipTapEditor/utils/editorConfig.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ import { selectSelectedChatModel } from "../../../../redux/slices/configSlice";
import { AppDispatch } from "../../../../redux/store";
import { exitEdit } from "../../../../redux/thunks/edit";
import { getFontSize, isJetBrains } from "../../../../util";
import { setLocalStorage } from "../../../../util/localStorage";
import { CodeBlock, Mention, PromptBlock, SlashCommand } from "../extensions";
import { TipTapEditorProps } from "../TipTapEditor";
import {
Expand Down Expand Up @@ -392,6 +393,33 @@ export function createEditorConfig(options: {
},
content: props.editorState,
editable: !isStreaming || props.isMainInput,
onUpdate: ({ editor }) => {
const content = editor.getJSON();
if (props.isMainInput) {
if (hasValidEditorContent(content)) {
setLocalStorage(`inputDraft_${props.historyKey}`, content);
localStorage.removeItem(`editingDraft_${props.historyKey}`);
} else {
// clear draft if content is empty
localStorage.removeItem(`inputDraft_${props.historyKey}`);
}
} else {
if (hasValidEditorContent(content)) {
const scrollContainer = document.getElementById(
"chat-scroll-container",
);
const scrollTop = scrollContainer?.scrollTop ?? 0;
setLocalStorage(`editingDraft_${props.historyKey}`, {
content,
messageId: props.inputId,
scrollTop,
});
localStorage.removeItem(`inputDraft_${props.historyKey}`);
} else {
localStorage.removeItem(`editingDraft_${props.historyKey}`);
}
}
},
});

const onEnter = (modifiers: InputModifiers) => {
Expand All @@ -409,9 +437,12 @@ export function createEditorConfig(options: {
return;
}

// clear draft from localStorage after successful submission
if (props.isMainInput) {
addRef.current(json);
}
localStorage.removeItem(`inputDraft_${props.historyKey}`);
localStorage.removeItem(`editingDraft_${props.historyKey}`);

props.onEnter(json, modifiers, editor);
};
Expand Down
7 changes: 7 additions & 0 deletions gui/src/hooks/ParallelListeners.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -267,6 +267,13 @@ function ParallelListeners() {
migrateLocalStorage(dispatch);
}, []);

useEffect(() => {
return () => {
localStorage.removeItem("editingDraft_edit");
localStorage.removeItem("editingDraft_chat");
};
}, []);

return <></>;
}

Expand Down
49 changes: 45 additions & 4 deletions gui/src/pages/gui/Chat.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,11 @@ import { resolveEditorContent } from "../../components/mainInput/TipTapEditor/ut
import { setDialogMessage, setShowDialog } from "../../redux/slices/uiSlice";
import { RootState } from "../../redux/store";
import { cancelStream } from "../../redux/thunks/cancelStream";
import { getLocalStorage, setLocalStorage } from "../../util/localStorage";
import {
getLocalStorage,
InputDraftWithPosition,
setLocalStorage,
} from "../../util/localStorage";
import { EmptyChatBody } from "./EmptyChatBody";
import { ExploreDialogWatcher } from "./ExploreDialogWatcher";
import { useAutoScroll } from "./useAutoScroll";
Expand Down Expand Up @@ -119,12 +123,13 @@ export function Chat() {
const mainTextInputRef = useRef<HTMLInputElement>(null);
const stepsDivRef = useRef<HTMLDivElement>(null);
const tabsRef = useRef<HTMLDivElement>(null);
const timerRef = useRef<NodeJS.Timeout | undefined>(undefined);
const history = useAppSelector((state) => state.session.history);
const showChatScrollbar = useAppSelector(
(state) => state.config.config.ui?.showChatScrollbar,
);
const codeToEdit = useAppSelector((state) => state.editModeState.codeToEdit);
const isInEdit = useAppSelector((store) => store.session.isInEdit);
const sessionId = useAppSelector((state) => state.session.id);

const lastSessionId = useAppSelector((state) => state.session.lastSessionId);
const allSessionMetadata = useAppSelector(
Expand All @@ -134,13 +139,38 @@ export function Chat() {
(state) => state.ui.hasDismissedExploreDialog,
);
const mode = useAppSelector((state) => state.session.mode);
const currentOrg = useAppSelector(selectCurrentOrg);
const jetbrains = useMemo(() => {
return isJetBrains();
}, []);

useAutoScroll(stepsDivRef, history);

useEffect(() => {
const historyKey = isInEdit ? "edit" : "chat";
const savedDraft = getLocalStorage(`editingDraft_${historyKey}`) as
| InputDraftWithPosition
| undefined;
if (savedDraft && savedDraft.messageId && stepsDivRef.current) {
timerRef.current = setTimeout(() => {
// scroll to and focus on the message being edited
requestAnimationFrame(() => {
if (stepsDivRef.current && savedDraft.scrollTop !== undefined) {
stepsDivRef.current.scrollTop = savedDraft.scrollTop;
}
const editorElement = document.querySelector(
`[data-testid="editor-input-${savedDraft.messageId}"]`,
) as HTMLElement;
if (editorElement) {
editorElement.focus();
}
});
}, 100);
}
return () => {
clearTimeout(timerRef.current);
};
}, [sessionId, isInEdit]);

useEffect(() => {
// Cmd + Backspace to delete current step
const listener = (e: KeyboardEvent) => {
Expand Down Expand Up @@ -337,14 +367,21 @@ export function Chat() {
latestSummaryIndex !== -1 && index < latestSummaryIndex;

if (message.role === "user") {
const historyKey = isInEdit ? "edit" : "chat";
const savedDraft = getLocalStorage(`editingDraft_${historyKey}`) as
| InputDraftWithPosition
| undefined;
const draftContent =
savedDraft?.messageId === message.id ? savedDraft.content : undefined;

return (
<ContinueInputBox
onEnter={(editorState, modifiers) =>
sendInput(editorState, modifiers, index)
}
isLastUserInput={isLastUserInput(index)}
isMainInput={false}
editorState={editorState ?? item.message.content}
editorState={draftContent ?? editorState ?? item.message.content}
contextItems={contextItems}
appliedRules={appliedRules}
inputId={message.id}
Expand Down Expand Up @@ -439,6 +476,7 @@ export function Chat() {
{widget}

<StepsDiv
id="chat-scroll-container"
ref={stepsDivRef}
className={`overflow-y-scroll pt-[8px] ${showScrollbar ? "thin-scrollbar" : "no-scrollbar"} ${history.length > 0 ? "flex-1" : ""}`}
>
Expand Down Expand Up @@ -471,6 +509,9 @@ export function Chat() {
onEnter={(editorState, modifiers, editor) =>
sendInput(editorState, modifiers, undefined, editor)
}
editorState={getLocalStorage(
`inputDraft_${isInEdit ? "edit" : "chat"}`,
)}
inputId={MAIN_EDITOR_INPUT_ID}
/>

Expand Down
8 changes: 8 additions & 0 deletions gui/src/util/localStorage.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,12 @@
import { JSONContent } from "@tiptap/react";
import { OnboardingStatus } from "../components/OnboardingCard";

export type InputDraftWithPosition = {
content: JSONContent;
messageId: string;
scrollTop: number;
};

type LocalStorageTypes = {
isExploreDialogOpen: boolean;
hasDismissedExploreDialog: boolean;
Expand All @@ -11,6 +17,8 @@ type LocalStorageTypes = {
vsCodeUriScheme: string;
fontSize: number;
[key: `inputHistory_${string}`]: JSONContent[];
[key: `inputDraft_${string}`]: JSONContent;
[key: `editingDraft_${string}`]: InputDraftWithPosition;
extensionVersion: string;
showTutorialCard: boolean;
shownProfilesIntroduction: boolean;
Expand Down
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