Files
PaperClipAI/ui/src/components/task-chat/TaskChatQueuedMessages.tsx
T
DottaandPaperclip 2c43b39167 refactor(ui): share task composer and project/worktree controls (#15091)
Use the shared composer for new tasks, including project and worktree selection, rich mentions and slash commands, and remembered task settings.

Save project preferences after successful task updates. Show known agent models by name and use Default for unknown runtime defaults.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-10-05 18:06:40 -05:00

439 lines
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TypeScript
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import { useEffect, useMemo, useRef, useState } from "react";
import {
DndContext,
KeyboardSensor,
PointerSensor,
closestCenter,
useSensor,
useSensors,
type DragEndEvent,
} from "@dnd-kit/core";
import {
SortableContext,
arrayMove,
sortableKeyboardCoordinates,
useSortable,
verticalListSortingStrategy,
} from "@dnd-kit/sortable";
import { CSS } from "@dnd-kit/utilities";
import {
CornerDownRight,
GripVertical,
Loader2,
MoreHorizontal,
Pencil,
Trash2,
} from "lucide-react";
import type {
IssueQueuedCommentEntry,
IssueQueuedCommentQueue,
} from "@paperclipai/shared";
import { cn } from "@/lib/utils";
import { TaskChatComposerBar } from "./TaskChatComposerBar";
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuItem,
DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
type QueueAction = "steer" | "interrupt" | "discard" | null;
export function reorderQueuedMessageEntries(
entries: IssueQueuedCommentEntry[],
activeId: string,
overId: string,
) {
if (entries.some((entry) => entry.source?.kind === "interaction")) return null;
const from = entries.findIndex((entry) => entry.comment.id === activeId);
const to = entries.findIndex((entry) => entry.comment.id === overId);
if (from < 0 || to < 0 || from === to) return null;
return arrayMove(entries, from, to).map((entry, position) => ({
...entry,
position,
}));
}
function queueActionErrorCode(error: unknown): string | null {
if (typeof error !== "object" || error === null) return null;
const body = (error as { body?: unknown }).body;
if (typeof body !== "object" || body === null) return null;
const directCode = (body as { code?: unknown }).code;
if (typeof directCode === "string") return directCode;
const details = (body as { details?: unknown }).details;
if (typeof details !== "object" || details === null) return null;
const detailCode = (details as { code?: unknown }).code;
return typeof detailCode === "string" ? detailCode : null;
}
export interface TaskChatQueuedMessagesProps {
queue: IssueQueuedCommentQueue;
onEdit: (commentId: string) => void;
onReorder: (orderedCommentIds: string[], revision: string) => Promise<void>;
onSteer: (commentId: string, revision: string) => Promise<void>;
onInterrupt?: () => Promise<void>;
onDiscard: (commentId: string, revision: string) => Promise<void>;
}
function SortableQueuedMessage({
entry,
queue,
busy,
queueMutationDisabled,
action,
onEdit,
onSteer,
onInterrupt,
onDiscard,
}: {
entry: IssueQueuedCommentEntry;
queue: IssueQueuedCommentQueue;
busy: boolean;
queueMutationDisabled: boolean;
action: QueueAction;
onEdit: () => void;
onSteer: () => void;
onInterrupt?: () => void;
onDiscard: () => void;
}) {
const immutableResponse = entry.source?.kind === "interaction";
const label = immutableResponse ? entry.comment.body.split("\n")[0] : entry.comment.body;
const sortable = useSortable({
id: entry.comment.id,
disabled: queueMutationDisabled || immutableResponse,
});
const style = {
transform: CSS.Transform.toString(sortable.transform),
transition: sortable.transition,
};
const steerDisabled =
queueMutationDisabled || queue.steeringDisposition !== "available";
const steerTitle =
queue.steeringDisposition === "unsupported"
? "This runner does not support steering"
: queue.steeringDisposition === "temporarily_unavailable"
? "Steering is temporarily unavailable"
: "Steer this message into the active turn";
return (
<div
ref={sortable.setNodeRef}
style={style}
className={cn(
"group flex h-11 min-w-0 items-center gap-1 border-b border-border/55 bg-card/95 px-2.5 text-sm last:border-b-0",
sortable.isDragging &&
"relative z-20 rounded-lg border border-border shadow-lg",
)}
data-testid={`task-chat-queued-message-${entry.comment.id}`}
>
<button
type="button"
ref={sortable.setActivatorNodeRef}
{...sortable.attributes}
{...sortable.listeners}
disabled={queueMutationDisabled || immutableResponse}
aria-label={`Reorder queued message: ${entry.comment.body}`}
className="flex h-7 w-7 shrink-0 cursor-grab items-center justify-center rounded-md text-muted-foreground/70 transition-colors hover:bg-accent hover:text-foreground active:cursor-grabbing disabled:cursor-default disabled:opacity-40"
>
<GripVertical className="h-3.5 w-3.5" aria-hidden />
</button>
<CornerDownRight
className="h-3.5 w-3.5 shrink-0 text-muted-foreground"
aria-hidden
/>
<span className="min-w-0 flex-1 truncate px-1" title={entry.comment.body}>
{label}
</span>
{queue.protocol === "legacy" || entry.source?.requiresFreshSession ? (
<button
type="button"
onClick={onInterrupt}
disabled={busy || !queue.queueId || !onInterrupt}
title={queue.targetRunId ? "Interrupt the active turn and send queued messages" : "Send queued messages now"}
className="flex h-7 shrink-0 items-center gap-1.5 rounded-md px-2 text-xs font-medium text-muted-foreground transition-colors hover:bg-accent hover:text-foreground disabled:opacity-40"
data-testid={`task-chat-queued-interrupt-${entry.comment.id}`}
>
{action === "interrupt" ? (
<Loader2 className="h-3.5 w-3.5 animate-spin" aria-hidden />
) : (
<CornerDownRight className="h-3.5 w-3.5" aria-hidden />
)}
Interrupt
</button>
) : (
<button
type="button"
onClick={onSteer}
disabled={steerDisabled}
title={steerTitle}
className="flex h-7 shrink-0 items-center gap-1.5 rounded-md px-2 text-xs font-medium text-muted-foreground transition-colors hover:bg-accent hover:text-foreground disabled:opacity-40"
data-testid={`task-chat-queued-steer-${entry.comment.id}`}
>
{action === "steer" ? (
<Loader2 className="h-3.5 w-3.5 animate-spin" aria-hidden />
) : (
<CornerDownRight className="h-3.5 w-3.5" aria-hidden />
)}
Steer
</button>
)}
<button
type="button"
onClick={onDiscard}
disabled={
busy ||
(!queue.queueId && !entry.comment.id.startsWith("optimistic-")) ||
!entry.canDiscard
}
title="Discard queued message"
aria-label={`Discard queued message: ${entry.comment.body}`}
className="flex h-7 w-7 shrink-0 items-center justify-center rounded-md text-muted-foreground transition-colors hover:bg-destructive/10 hover:text-destructive disabled:opacity-40"
data-testid={`task-chat-queued-discard-${entry.comment.id}`}
>
{action === "discard" ? (
<Loader2 className="h-3.5 w-3.5 animate-spin" aria-hidden />
) : (
<Trash2 className="h-3.5 w-3.5" aria-hidden />
)}
</button>
<DropdownMenu>
<DropdownMenuTrigger asChild>
<button
type="button"
disabled={queueMutationDisabled || immutableResponse}
title="Queued message actions"
aria-label={`Queued message actions: ${entry.comment.body}`}
className="flex h-7 w-7 shrink-0 items-center justify-center rounded-md text-muted-foreground transition-colors hover:bg-accent hover:text-foreground disabled:opacity-40"
>
<MoreHorizontal className="h-4 w-4" aria-hidden />
</button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end" className="w-44">
<DropdownMenuItem disabled={!entry.canEdit} onSelect={onEdit}>
<Pencil className="h-4 w-4" aria-hidden />
Edit message
</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
</div>
);
}
/** Compact production queue shown immediately above the default task composer. */
export function TaskChatQueuedMessages({
queue,
onEdit,
onReorder,
onSteer,
onInterrupt,
onDiscard,
}: TaskChatQueuedMessagesProps) {
const [entries, setEntries] = useState(queue.entries);
const latestQueue = useRef(queue);
latestQueue.current = queue;
const optimisticDeliveryIds = useRef(new Set<string>());
const [pending, setPending] = useState<{
commentId: string;
action: Exclude<QueueAction, null>;
} | null>(null);
const [reordering, setReordering] = useState(false);
const [announcement, setAnnouncement] = useState("");
const [visibleError, setVisibleError] = useState<string | null>(null);
const sensors = useSensors(
useSensor(PointerSensor, { activationConstraint: { distance: 4 } }),
useSensor(KeyboardSensor, {
coordinateGetter: sortableKeyboardCoordinates,
}),
);
useEffect(() => {
// Polling can return the old queue while delivery is still in flight.
setEntries(queue.entries.filter(
(entry) => !optimisticDeliveryIds.current.has(entry.comment.id),
));
}, [queue.entries, queue.revision]);
const ids = useMemo(
() => entries.map((entry) => entry.comment.id),
[entries],
);
async function handleDragEnd(event: DragEndEvent) {
const { active, over } = event;
if (
!queue.queueId ||
!over ||
active.id === over.id ||
reordering ||
pending
)
return;
const previous = entries;
const next = reorderQueuedMessageEntries(
entries,
String(active.id),
String(over.id),
);
if (!next) return;
const orderedIds = next.map((entry) => entry.comment.id);
const activeCommentId = String(active.id);
const to = next.findIndex((entry) => entry.comment.id === activeCommentId);
setEntries(next);
setReordering(true);
setVisibleError(null);
setAnnouncement(
`Moved queued message to position ${to + 1} of ${next.length}.`,
);
try {
await onReorder(orderedIds, queue.revision);
} catch (error) {
setEntries(previous);
setAnnouncement("");
setVisibleError(
queueActionErrorCode(error) === "queued_comment_revision_conflict"
? "The queue changed in another session. Its latest order has been restored."
: "Couldn’t reorder. Previous order restored.",
);
} finally {
setReordering(false);
}
}
async function runRowAction(
commentId: string,
action: Exclude<QueueAction, null>,
) {
const locallyDiscardable =
action === "discard" && commentId.startsWith("optimistic-");
if (
pending ||
reordering ||
(!queue.queueId && action !== "interrupt" && !locallyDiscardable)
) {
return;
}
const deliveredIds = action === "interrupt"
? entries.map((entry) => entry.comment.id)
: action === "steer" ? [commentId] : [];
for (const id of deliveredIds) optimisticDeliveryIds.current.add(id);
if (deliveredIds.length) {
setEntries((current) => current.filter(
(entry) => !optimisticDeliveryIds.current.has(entry.comment.id),
));
}
setPending({ commentId, action });
setVisibleError(null);
setAnnouncement(
action === "steer"
? "Steering queued message."
: action === "interrupt"
? "Sending queued messages."
: "Discarding queued message.",
);
try {
if (action === "steer") await onSteer(commentId, queue.revision);
else if (action === "interrupt") await onInterrupt?.();
else await onDiscard(commentId, queue.revision);
if (action === "discard") {
setEntries((current) =>
current.filter((entry) => entry.comment.id !== commentId),
);
}
setAnnouncement(
action === "steer"
? "Message steered into the active turn."
: action === "interrupt"
? "Queued messages will be sent when the previous run has stopped."
: "Queued message discarded.",
);
} catch (error) {
for (const id of deliveredIds) optimisticDeliveryIds.current.delete(id);
if (deliveredIds.length) {
setEntries(latestQueue.current.entries.filter(
(entry) => !optimisticDeliveryIds.current.has(entry.comment.id),
));
}
setAnnouncement("");
const code = queueActionErrorCode(error);
setVisibleError(
code === "queued_comment_already_dispatching"
? "Too late to discard: this message is already being sent."
: action === "steer"
? "Couldn’t steer. Message is still queued."
: action === "interrupt"
? "Couldn’t interrupt. Message is still queued."
: code === "queued_comment_revision_conflict"
? "The queue changed in another session. Review it and try again."
: "Couldn’t discard. Message is still queued.",
);
} finally {
setPending(null);
}
}
if (entries.length === 0 && !visibleError) return null;
return (
<TaskChatComposerBar
data-testid="task-chat-queued-messages"
aria-label="Queued messages"
>
{queue.executionWait && (
<div role="status" aria-live="polite" className="px-3 py-1.5 text-xs text-muted-foreground">
{queue.executionWait.message}
</div>
)}
<DndContext
sensors={sensors}
collisionDetection={closestCenter}
onDragEnd={(event) => void handleDragEnd(event)}
>
<SortableContext items={ids} strategy={verticalListSortingStrategy}>
{entries.map((entry) => {
const action =
pending?.commentId === entry.comment.id ? pending.action : null;
const busy = Boolean(pending || reordering);
const queueMutationDisabled = Boolean(
!queue.queueId || pending || reordering,
);
return (
<SortableQueuedMessage
key={entry.comment.id}
entry={entry}
queue={queue}
busy={busy}
queueMutationDisabled={queueMutationDisabled}
action={action}
onEdit={() => onEdit(entry.comment.id)}
onSteer={() => void runRowAction(entry.comment.id, "steer")}
onInterrupt={
onInterrupt
? () => void runRowAction(entry.comment.id, "interrupt")
: undefined
}
onDiscard={() => void runRowAction(entry.comment.id, "discard")}
/>
);
})}
</SortableContext>
</DndContext>
{visibleError ? (
<div
role="status"
aria-live="polite"
className="border-t border-destructive/20 bg-destructive/5 px-3 py-1.5 text-xs text-destructive"
>
{visibleError}
</div>
) : null}
<div className="sr-only" aria-live="polite" aria-atomic="true">
{announcement}
</div>
</TaskChatComposerBar>
);
}