101 changes: 98 additions & 3 deletions apps/web/src/components/ChatView.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -25,6 +25,7 @@ import {
connectionStatusTitle,
type EnvironmentConnectionPresentation,
} from "@t3tools/client-runtime/connection";
import { effectiveSettled } from "@t3tools/client-runtime/state/thread-settled";
import {
parseScopedThreadKey,
scopedThreadKey,
Expand DownExpand Up@@ -138,7 +139,13 @@ import { BranchToolbar } from "./BranchToolbar";
import { resolveShortcutCommand, shortcutLabelForCommand } from "../keybindings";
import PlanSidebar from "./PlanSidebar";
import ThreadTerminalDrawer from "./ThreadTerminalDrawer";
import { ChevronDownIcon, GitBranchIcon, TriangleAlertIcon, WifiOffIcon } from "lucide-react";
import {
CheckCircle2Icon,
ChevronDownIcon,
GitBranchIcon,
TriangleAlertIcon,
WifiOffIcon,
} from "lucide-react";
import { cn, randomHex } from "~/lib/utils";
import { COLLAPSED_SIDEBAR_TITLEBAR_INSET_CLASS } from "~/workspaceTitlebar";
import { stackedThreadToast, toastManager } from "./ui/toast";
Expand All@@ -153,7 +160,8 @@ import {
import { newDraftId, newMessageId, newThreadId } from "~/lib/utils";
import { getProviderModelCapabilities, resolveSelectableProvider } from "../providerModels";
import { NO_PROVIDER_MODEL_SELECTION } from "../providerInstances";
import { useEnvironmentSettings } from "../hooks/useSettings";
import { useClientSettings, useEnvironmentSettings } from "../hooks/useSettings";
import { useNowMinute } from "../hooks/useNowMinute";
import { resolveAppModelSelectionForInstance } from "../modelSelection";
import { getTerminalFocusOwner } from "../lib/terminalFocus";
import { resolveNewDraftStartFromOrigin } from "../lib/chatThreadActions";
Expand DownExpand Up@@ -202,6 +210,7 @@ import {
useThread,
useThreadProposedPlans,
useThreadRefs,
useThreadShell,
} from "../state/entities";
import { environmentShell } from "../state/shell";
import { ChatComposer, type ChatComposerHandle } from "./chat/ChatComposer";
Expand All@@ -220,6 +229,7 @@ import {
shouldShowProviderStatusBanner,
} from "./chat/ProviderStatusBanner";
import { ThreadErrorBanner } from "./chat/ThreadErrorBanner";
import { resolveThreadPr } from "./ThreadStatusIndicators";
import { ComposerBannerStack, type ComposerBannerStackItem } from "./chat/ComposerBannerStack";
import {
DRAFT_HERO_TRANSITION_ANIMATION_ID,
Expand DownExpand Up@@ -3823,6 +3833,63 @@ function ChatViewContent(props: ChatViewProps) {
: null,
[activeThreadBranch, activeWorktreePath, envMode, gitStatusQuery.data?.refName, isServerThread],
);
// Settled state of the open thread, resolved exactly like the sidebar
// partition (same shell, same capability gate, same PR auto-settle input)
// so the banner and the sidebar row never disagree.
const activeThreadShell = useThreadShell(isServerThread ? activeThreadRef : null);
const autoSettleAfterDays = useClientSettings((settings) => settings.sidebarAutoSettleAfterDays);
const activeThreadPr = resolveThreadPr({
threadBranch: activeThread?.branch ?? null,
gitStatus: gitStatusQuery.data ?? null,
hasDedicatedWorktree: (activeThread?.worktreePath ?? null) !== null,
});
const supportsSettlement = serverConfig?.environment.capabilities.threadSettlement === true;
const nowMinute = useNowMinute();
const activeThreadSettled = useMemo(() => {
if (activeThreadShell === null || !supportsSettlement) return false;
return effectiveSettled(activeThreadShell, {
now: `${nowMinute}:00.000Z`,
autoSettleAfterDays,
changeRequestState: activeThreadPr?.state ?? null,
});
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}, [
activeThreadPr?.state,
activeThreadShell,
autoSettleAfterDays,
nowMinute,
supportsSettlement,
]);
const unsettleThreadMutation = useAtomCommand(threadEnvironment.unsettle, {
reportFailure: false,
});
// Keyed by thread, not a boolean: the pending state must follow the thread
// it belongs to across navigation, and a request resolving for thread A
// must never clear (or re-enable) thread B's button.
const [unsettlingThreadKey, setUnsettlingThreadKey] = useState<string | null>(null);
const isUnsettling = unsettlingThreadKey !== null && unsettlingThreadKey === activeThreadKey;
const handleUnsettleActiveThread = useCallback(async () => {
if (!activeThreadRef) return;
const threadKey = scopedThreadKey(activeThreadRef);
setUnsettlingThreadKey(threadKey);
try {
const result = await unsettleThreadMutation({
environmentId: activeThreadRef.environmentId,
input: { threadId: activeThreadRef.threadId, reason: "user" },
});
if (result._tag === "Failure" && !isAtomCommandInterrupted(result)) {
const error = squashAtomCommandFailure(result);
toastManager.add(
stackedThreadToast({
type: "error",
title: "Failed to un-settle thread",
description: error instanceof Error ? error.message : "An error occurred.",
}),
);
}
} finally {
setUnsettlingThreadKey((current) => (current === threadKey ? null : current));
}
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}, [activeThreadRef, unsettleThreadMutation]);
const [isRestoringThreadBranch, setIsRestoringThreadBranch] = useState(false);
const [branchRestoreConfirmOpen, setBranchRestoreConfirmOpen] = useState(false);
// Once revealed for a given mismatch, the banner stays mounted until the
Expand DownExpand Up@@ -3930,6 +3997,31 @@ function ChatViewContent(props: ChatViewProps) {
switchGitRef,
updateThreadMetadata,
]);
// The stack renders items[0] front-most and tucks the rest behind hover, so
// ordering is priority: system banners, then the branch-mismatch notice,
// and the informational settled banner last — it must never cover another.
const settledComposerBannerItem = useMemo<ComposerBannerStackItem | null>(() => {
if (!activeThreadSettled) {
return null;
}
return {
id: `thread-settled:${activeThread?.id ?? "unknown"}`,
variant: "info",
icon: <CheckCircle2Icon />,
title: "This thread is settled",
description: "Sending a message moves it back to Active in the sidebar.",
actions: (
<Button
size="xs"
variant="outline"
disabled={isUnsettling}
onClick={() => void handleUnsettleActiveThread()}
>
{isUnsettling ? "Un-settling..." : "Un-settle"}
</Button>
),
};
}, [activeThread?.id, activeThreadSettled, handleUnsettleActiveThread, isUnsettling]);
const handleRestoreThreadBranch = useCallback(() => {
if (gitStatusQuery.data?.hasWorkingTreeChanges) {
setBranchRestoreConfirmOpen(true);
Expand All@@ -3938,8 +4030,9 @@ function ChatViewContent(props: ChatViewProps) {
void handleSwitchCheckoutToThread();
}, [gitStatusQuery.data?.hasWorkingTreeChanges, handleSwitchCheckoutToThread]);
const composerBannerItems = useMemo<ComposerBannerStackItem[]>(() => {
const settledItems = settledComposerBannerItem === null ? [] : [settledComposerBannerItem];
if (!localCheckoutBranchMismatch || !showBranchMismatchBanner || !activeBranchMismatchKey) {
return systemComposerBannerItems;
return [...systemComposerBannerItems, ...settledItems];
}
return [
...systemComposerBannerItems,
Expand DownExpand Up@@ -3982,12 +4075,14 @@ function ChatViewContent(props: ChatViewProps) {
setBranchMismatchDismissTick((tick) => tick + 1);
},
},
...settledItems,
];
}, [
activeBranchMismatchKey,
handleRestoreThreadBranch,
isRestoringThreadBranch,
localCheckoutBranchMismatch,
settledComposerBannerItem,
showBranchMismatchBanner,
systemComposerBannerItems,
]);
Expand Down
33 changes: 20 additions & 13 deletions apps/web/src/components/SidebarV2.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -78,6 +78,7 @@ import { openCommandPalette } from "../commandPaletteBus";
import { startNewThreadFromContext } from "../lib/chatThreadActions";
import { useClientSettings, useUpdateClientSettings } from "../hooks/useSettings";
import { useCopyToClipboard } from "../hooks/useCopyToClipboard";
import { useNowMinute } from "../hooks/useNowMinute";
import { useEnvironments, usePrimaryEnvironmentId } from "../state/environments";
import { useProjects, useThreadShells } from "../state/entities";
import { environmentServerConfigsAtom, primaryServerKeybindingsAtom } from "../state/server";
Expand DownExpand Up@@ -952,14 +953,7 @@ export default function SidebarV2() {

// now is quantized to the minute so effectiveSettled memoization doesn't
// churn on every render; auto-settle thresholds are day-granular anyway.
const [nowMinute, setNowMinute] = useState(() => new Date().toISOString().slice(0, 16));
useEffect(() => {
const id = window.setInterval(
() => setNowMinute(new Date().toISOString().slice(0, 16)),
60_000,
);
return () => window.clearInterval(id);
}, []);
const nowMinute = useNowMinute();

// PR states stream in per-row (rows own the VCS subscriptions); a merged or
// closed PR auto-settles its thread on the next partition.
Expand DownExpand Up@@ -1223,11 +1217,24 @@ export default function SidebarV2() {
lastSettledResetKeyRef.current = settledResetKey;
setSettledVisibleCount(SETTLED_TAIL_INITIAL_COUNT);
}
const hiddenSettledCount = Math.max(0, settledThreads.length - settledVisibleCount);
const visibleSettledThreads = useMemo(
() => (hiddenSettledCount > 0 ? settledThreads.slice(0, settledVisibleCount) : settledThreads),
[hiddenSettledCount, settledThreads, settledVisibleCount],
);
const visibleSettledThreads = useMemo(() => {
if (settledThreads.length <= settledVisibleCount) return settledThreads;
const visible = settledThreads.slice(0, settledVisibleCount);
// The open thread must never hide under "Show more": navigating into a
// deep settled thread (search, deep link) pulls its row into the visible
// tail so the highlight and the un-settle affordance stay reachable.
if (routeThreadKey !== null) {
const routeThread = settledThreads
.slice(settledVisibleCount)
.find(
(thread) =>
scopedThreadKey(scopeThreadRef(thread.environmentId, thread.id)) === routeThreadKey,
);
if (routeThread !== undefined) visible.push(routeThread);
}
return visible;
}, [routeThreadKey, settledThreads, settledVisibleCount]);
const hiddenSettledCount = settledThreads.length - visibleSettledThreads.length;
const showMoreSettled = useCallback(
() => setSettledVisibleCount((count) => count + SETTLED_TAIL_PAGE_COUNT),
[],
Expand Down
69 changes: 69 additions & 0 deletions apps/web/src/hooks/useNowMinute.ts
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
import { useSyncExternalStore } from "react";

/** Minute-quantized clock ("YYYY-MM-DDTHH:MM") for settled-state resolution.
One module-level timer feeds every consumer through useSyncExternalStore,
so all surfaces resolving effectiveSettled against it (sidebar partition,
composer banner) share a single value by construction and tick on UTC
minute boundaries together. */

function currentMinute(): string {
return new Date().toISOString().slice(0, 16);
}

let nowMinute = currentMinute();
let timerId: number | null = null;
let timerIsInterval = false;
const listeners = new Set<() => void>();

function tick(): void {
const next = currentMinute();
if (next !== nowMinute) {
nowMinute = next;
for (const listener of listeners) listener();
}
}

function startTimer(): void {
// Align to the next UTC minute boundary, then tick every 60s. Ticks re-read
// the clock, so a throttled or late timer self-corrects when it fires.
timerIsInterval = false;
timerId = window.setTimeout(
() => {
tick();
timerIsInterval = true;
timerId = window.setInterval(tick, 60_000);
},
60_000 - (Date.now() % 60_000),
);
}

function subscribe(listener: () => void): () => void {
if (listeners.size === 0) {
startTimer();
}
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listeners.add(listener);
return () => {
listeners.delete(listener);
if (listeners.size === 0 && timerId !== null) {
if (timerIsInterval) window.clearInterval(timerId);
else window.clearTimeout(timerId);
timerId = null;
}
};
}

function getSnapshot(): string {
// With no timer running (no subscribers yet — e.g. the first render after
// a full unmount), the stored minute may be stale; re-read it so a fresh
// mount renders the current minute instead of waiting for the first tick.
// While the timer runs the cached value is returned untouched, as
// useSyncExternalStore requires between change notifications.
if (timerId === null) {
nowMinute = currentMinute();
}
return nowMinute;
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}

export function useNowMinute(): string {
return useSyncExternalStore(subscribe, getSnapshot, getSnapshot);
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Skip to content
101 changes: 98 additions & 3 deletions apps/web/src/components/ChatView.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -25,6 +25,7 @@ import {
connectionStatusTitle,
type EnvironmentConnectionPresentation,
} from "@t3tools/client-runtime/connection";
import { effectiveSettled } from "@t3tools/client-runtime/state/thread-settled";
import {
parseScopedThreadKey,
scopedThreadKey,
Expand DownExpand Up@@ -138,7 +139,13 @@ import { BranchToolbar } from "./BranchToolbar";
import { resolveShortcutCommand, shortcutLabelForCommand } from "../keybindings";
import PlanSidebar from "./PlanSidebar";
import ThreadTerminalDrawer from "./ThreadTerminalDrawer";
import { ChevronDownIcon, GitBranchIcon, TriangleAlertIcon, WifiOffIcon } from "lucide-react";
import {
CheckCircle2Icon,
ChevronDownIcon,
GitBranchIcon,
TriangleAlertIcon,
WifiOffIcon,
} from "lucide-react";
import { cn, randomHex } from "~/lib/utils";
import { COLLAPSED_SIDEBAR_TITLEBAR_INSET_CLASS } from "~/workspaceTitlebar";
import { stackedThreadToast, toastManager } from "./ui/toast";
Expand All@@ -153,7 +160,8 @@ import {
import { newDraftId, newMessageId, newThreadId } from "~/lib/utils";
import { getProviderModelCapabilities, resolveSelectableProvider } from "../providerModels";
import { NO_PROVIDER_MODEL_SELECTION } from "../providerInstances";
import { useEnvironmentSettings } from "../hooks/useSettings";
import { useClientSettings, useEnvironmentSettings } from "../hooks/useSettings";
import { useNowMinute } from "../hooks/useNowMinute";
import { resolveAppModelSelectionForInstance } from "../modelSelection";
import { getTerminalFocusOwner } from "../lib/terminalFocus";
import { resolveNewDraftStartFromOrigin } from "../lib/chatThreadActions";
Expand DownExpand Up@@ -202,6 +210,7 @@ import {
useThread,
useThreadProposedPlans,
useThreadRefs,
useThreadShell,
} from "../state/entities";
import { environmentShell } from "../state/shell";
import { ChatComposer, type ChatComposerHandle } from "./chat/ChatComposer";
Expand All@@ -220,6 +229,7 @@ import {
shouldShowProviderStatusBanner,
} from "./chat/ProviderStatusBanner";
import { ThreadErrorBanner } from "./chat/ThreadErrorBanner";
import { resolveThreadPr } from "./ThreadStatusIndicators";
import { ComposerBannerStack, type ComposerBannerStackItem } from "./chat/ComposerBannerStack";
import {
DRAFT_HERO_TRANSITION_ANIMATION_ID,
Expand DownExpand Up@@ -3823,6 +3833,63 @@ function ChatViewContent(props: ChatViewProps) {
: null,
[activeThreadBranch, activeWorktreePath, envMode, gitStatusQuery.data?.refName, isServerThread],
);
// Settled state of the open thread, resolved exactly like the sidebar
// partition (same shell, same capability gate, same PR auto-settle input)
// so the banner and the sidebar row never disagree.
const activeThreadShell = useThreadShell(isServerThread ? activeThreadRef : null);
const autoSettleAfterDays = useClientSettings((settings) => settings.sidebarAutoSettleAfterDays);
const activeThreadPr = resolveThreadPr({
threadBranch: activeThread?.branch ?? null,
gitStatus: gitStatusQuery.data ?? null,
hasDedicatedWorktree: (activeThread?.worktreePath ?? null) !== null,
});
const supportsSettlement = serverConfig?.environment.capabilities.threadSettlement === true;
const nowMinute = useNowMinute();
const activeThreadSettled = useMemo(() => {
if (activeThreadShell === null || !supportsSettlement) return false;
return effectiveSettled(activeThreadShell, {
now: `${nowMinute}:00.000Z`,
autoSettleAfterDays,
changeRequestState: activeThreadPr?.state ?? null,
});
Comment thread
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}, [
activeThreadPr?.state,
activeThreadShell,
autoSettleAfterDays,
nowMinute,
supportsSettlement,
]);
const unsettleThreadMutation = useAtomCommand(threadEnvironment.unsettle, {
reportFailure: false,
});
// Keyed by thread, not a boolean: the pending state must follow the thread
// it belongs to across navigation, and a request resolving for thread A
// must never clear (or re-enable) thread B's button.
const [unsettlingThreadKey, setUnsettlingThreadKey] = useState<string | null>(null);
const isUnsettling = unsettlingThreadKey !== null && unsettlingThreadKey === activeThreadKey;
const handleUnsettleActiveThread = useCallback(async () => {
if (!activeThreadRef) return;
const threadKey = scopedThreadKey(activeThreadRef);
setUnsettlingThreadKey(threadKey);
try {
const result = await unsettleThreadMutation({
environmentId: activeThreadRef.environmentId,
input: { threadId: activeThreadRef.threadId, reason: "user" },
});
if (result._tag === "Failure" && !isAtomCommandInterrupted(result)) {
const error = squashAtomCommandFailure(result);
toastManager.add(
stackedThreadToast({
type: "error",
title: "Failed to un-settle thread",
description: error instanceof Error ? error.message : "An error occurred.",
}),
);
}
} finally {
setUnsettlingThreadKey((current) => (current === threadKey ? null : current));
}
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}, [activeThreadRef, unsettleThreadMutation]);
const [isRestoringThreadBranch, setIsRestoringThreadBranch] = useState(false);
const [branchRestoreConfirmOpen, setBranchRestoreConfirmOpen] = useState(false);
// Once revealed for a given mismatch, the banner stays mounted until the
Expand DownExpand Up@@ -3930,6 +3997,31 @@ function ChatViewContent(props: ChatViewProps) {
switchGitRef,
updateThreadMetadata,
]);
// The stack renders items[0] front-most and tucks the rest behind hover, so
// ordering is priority: system banners, then the branch-mismatch notice,
// and the informational settled banner last — it must never cover another.
const settledComposerBannerItem = useMemo<ComposerBannerStackItem | null>(() => {
if (!activeThreadSettled) {
return null;
}
return {
id: `thread-settled:${activeThread?.id ?? "unknown"}`,
variant: "info",
icon: <CheckCircle2Icon />,
title: "This thread is settled",
description: "Sending a message moves it back to Active in the sidebar.",
actions: (
<Button
size="xs"
variant="outline"
disabled={isUnsettling}
onClick={() => void handleUnsettleActiveThread()}
>
{isUnsettling ? "Un-settling..." : "Un-settle"}
</Button>
),
};
}, [activeThread?.id, activeThreadSettled, handleUnsettleActiveThread, isUnsettling]);
const handleRestoreThreadBranch = useCallback(() => {
if (gitStatusQuery.data?.hasWorkingTreeChanges) {
setBranchRestoreConfirmOpen(true);
Expand All@@ -3938,8 +4030,9 @@ function ChatViewContent(props: ChatViewProps) {
void handleSwitchCheckoutToThread();
}, [gitStatusQuery.data?.hasWorkingTreeChanges, handleSwitchCheckoutToThread]);
const composerBannerItems = useMemo<ComposerBannerStackItem[]>(() => {
const settledItems = settledComposerBannerItem === null ? [] : [settledComposerBannerItem];
if (!localCheckoutBranchMismatch || !showBranchMismatchBanner || !activeBranchMismatchKey) {
return systemComposerBannerItems;
return [...systemComposerBannerItems, ...settledItems];
}
return [
...systemComposerBannerItems,
Expand DownExpand Up@@ -3982,12 +4075,14 @@ function ChatViewContent(props: ChatViewProps) {
setBranchMismatchDismissTick((tick) => tick + 1);
},
},
...settledItems,
];
}, [
activeBranchMismatchKey,
handleRestoreThreadBranch,
isRestoringThreadBranch,
localCheckoutBranchMismatch,
settledComposerBannerItem,
showBranchMismatchBanner,
systemComposerBannerItems,
]);
Expand Down
33 changes: 20 additions & 13 deletions apps/web/src/components/SidebarV2.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -78,6 +78,7 @@ import { openCommandPalette } from "../commandPaletteBus";
import { startNewThreadFromContext } from "../lib/chatThreadActions";
import { useClientSettings, useUpdateClientSettings } from "../hooks/useSettings";
import { useCopyToClipboard } from "../hooks/useCopyToClipboard";
import { useNowMinute } from "../hooks/useNowMinute";
import { useEnvironments, usePrimaryEnvironmentId } from "../state/environments";
import { useProjects, useThreadShells } from "../state/entities";
import { environmentServerConfigsAtom, primaryServerKeybindingsAtom } from "../state/server";
Expand DownExpand Up@@ -952,14 +953,7 @@ export default function SidebarV2() {

// now is quantized to the minute so effectiveSettled memoization doesn't
// churn on every render; auto-settle thresholds are day-granular anyway.
const [nowMinute, setNowMinute] = useState(() => new Date().toISOString().slice(0, 16));
useEffect(() => {
const id = window.setInterval(
() => setNowMinute(new Date().toISOString().slice(0, 16)),
60_000,
);
return () => window.clearInterval(id);
}, []);
const nowMinute = useNowMinute();

// PR states stream in per-row (rows own the VCS subscriptions); a merged or
// closed PR auto-settles its thread on the next partition.
Expand DownExpand Up@@ -1223,11 +1217,24 @@ export default function SidebarV2() {
lastSettledResetKeyRef.current = settledResetKey;
setSettledVisibleCount(SETTLED_TAIL_INITIAL_COUNT);
}
const hiddenSettledCount = Math.max(0, settledThreads.length - settledVisibleCount);
const visibleSettledThreads = useMemo(
() => (hiddenSettledCount > 0 ? settledThreads.slice(0, settledVisibleCount) : settledThreads),
[hiddenSettledCount, settledThreads, settledVisibleCount],
);
const visibleSettledThreads = useMemo(() => {
if (settledThreads.length <= settledVisibleCount) return settledThreads;
const visible = settledThreads.slice(0, settledVisibleCount);
// The open thread must never hide under "Show more": navigating into a
// deep settled thread (search, deep link) pulls its row into the visible
// tail so the highlight and the un-settle affordance stay reachable.
if (routeThreadKey !== null) {
const routeThread = settledThreads
.slice(settledVisibleCount)
.find(
(thread) =>
scopedThreadKey(scopeThreadRef(thread.environmentId, thread.id)) === routeThreadKey,
);
if (routeThread !== undefined) visible.push(routeThread);
}
return visible;
}, [routeThreadKey, settledThreads, settledVisibleCount]);
const hiddenSettledCount = settledThreads.length - visibleSettledThreads.length;
const showMoreSettled = useCallback(
() => setSettledVisibleCount((count) => count + SETTLED_TAIL_PAGE_COUNT),
[],
Expand Down
69 changes: 69 additions & 0 deletions apps/web/src/hooks/useNowMinute.ts
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
import { useSyncExternalStore } from "react";

/** Minute-quantized clock ("YYYY-MM-DDTHH:MM") for settled-state resolution.
One module-level timer feeds every consumer through useSyncExternalStore,
so all surfaces resolving effectiveSettled against it (sidebar partition,
composer banner) share a single value by construction and tick on UTC
minute boundaries together. */

function currentMinute(): string {
return new Date().toISOString().slice(0, 16);
}

let nowMinute = currentMinute();
let timerId: number | null = null;
let timerIsInterval = false;
const listeners = new Set<() => void>();

function tick(): void {
const next = currentMinute();
if (next !== nowMinute) {
nowMinute = next;
for (const listener of listeners) listener();
}
}

function startTimer(): void {
// Align to the next UTC minute boundary, then tick every 60s. Ticks re-read
// the clock, so a throttled or late timer self-corrects when it fires.
timerIsInterval = false;
timerId = window.setTimeout(
() => {
tick();
timerIsInterval = true;
timerId = window.setInterval(tick, 60_000);
},
60_000 - (Date.now() % 60_000),
);
}

function subscribe(listener: () => void): () => void {
if (listeners.size === 0) {
startTimer();
}
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listeners.add(listener);
return () => {
listeners.delete(listener);
if (listeners.size === 0 && timerId !== null) {
if (timerIsInterval) window.clearInterval(timerId);
else window.clearTimeout(timerId);
timerId = null;
}
};
}

function getSnapshot(): string {
// With no timer running (no subscribers yet — e.g. the first render after
// a full unmount), the stored minute may be stale; re-read it so a fresh
// mount renders the current minute instead of waiting for the first tick.
// While the timer runs the cached value is returned untouched, as
// useSyncExternalStore requires between change notifications.
if (timerId === null) {
nowMinute = currentMinute();
}
return nowMinute;
Comment thread
cursor[bot] marked this conversation as resolved.
}

export function useNowMinute(): string {
return useSyncExternalStore(subscribe, getSnapshot, getSnapshot);
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
101 changes: 98 additions & 3 deletions apps/web/src/components/ChatView.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -25,6 +25,7 @@ import {
connectionStatusTitle,
type EnvironmentConnectionPresentation,
} from "@t3tools/client-runtime/connection";
import { effectiveSettled } from "@t3tools/client-runtime/state/thread-settled";
import {
parseScopedThreadKey,
scopedThreadKey,
Expand DownExpand Up@@ -138,7 +139,13 @@ import { BranchToolbar } from "./BranchToolbar";
import { resolveShortcutCommand, shortcutLabelForCommand } from "../keybindings";
import PlanSidebar from "./PlanSidebar";
import ThreadTerminalDrawer from "./ThreadTerminalDrawer";
import { ChevronDownIcon, GitBranchIcon, TriangleAlertIcon, WifiOffIcon } from "lucide-react";
import {
CheckCircle2Icon,
ChevronDownIcon,
GitBranchIcon,
TriangleAlertIcon,
WifiOffIcon,
} from "lucide-react";
import { cn, randomHex } from "~/lib/utils";
import { COLLAPSED_SIDEBAR_TITLEBAR_INSET_CLASS } from "~/workspaceTitlebar";
import { stackedThreadToast, toastManager } from "./ui/toast";
Expand All@@ -153,7 +160,8 @@ import {
import { newDraftId, newMessageId, newThreadId } from "~/lib/utils";
import { getProviderModelCapabilities, resolveSelectableProvider } from "../providerModels";
import { NO_PROVIDER_MODEL_SELECTION } from "../providerInstances";
import { useEnvironmentSettings } from "../hooks/useSettings";
import { useClientSettings, useEnvironmentSettings } from "../hooks/useSettings";
import { useNowMinute } from "../hooks/useNowMinute";
import { resolveAppModelSelectionForInstance } from "../modelSelection";
import { getTerminalFocusOwner } from "../lib/terminalFocus";
import { resolveNewDraftStartFromOrigin } from "../lib/chatThreadActions";
Expand DownExpand Up@@ -202,6 +210,7 @@ import {
useThread,
useThreadProposedPlans,
useThreadRefs,
useThreadShell,
} from "../state/entities";
import { environmentShell } from "../state/shell";
import { ChatComposer, type ChatComposerHandle } from "./chat/ChatComposer";
Expand All@@ -220,6 +229,7 @@ import {
shouldShowProviderStatusBanner,
} from "./chat/ProviderStatusBanner";
import { ThreadErrorBanner } from "./chat/ThreadErrorBanner";
import { resolveThreadPr } from "./ThreadStatusIndicators";
import { ComposerBannerStack, type ComposerBannerStackItem } from "./chat/ComposerBannerStack";
import {
DRAFT_HERO_TRANSITION_ANIMATION_ID,
Expand DownExpand Up@@ -3823,6 +3833,63 @@ function ChatViewContent(props: ChatViewProps) {
: null,
[activeThreadBranch, activeWorktreePath, envMode, gitStatusQuery.data?.refName, isServerThread],
);
// Settled state of the open thread, resolved exactly like the sidebar
// partition (same shell, same capability gate, same PR auto-settle input)
// so the banner and the sidebar row never disagree.
const activeThreadShell = useThreadShell(isServerThread ? activeThreadRef : null);
const autoSettleAfterDays = useClientSettings((settings) => settings.sidebarAutoSettleAfterDays);
const activeThreadPr = resolveThreadPr({
threadBranch: activeThread?.branch ?? null,
gitStatus: gitStatusQuery.data ?? null,
hasDedicatedWorktree: (activeThread?.worktreePath ?? null) !== null,
});
const supportsSettlement = serverConfig?.environment.capabilities.threadSettlement === true;
const nowMinute = useNowMinute();
const activeThreadSettled = useMemo(() => {
if (activeThreadShell === null || !supportsSettlement) return false;
return effectiveSettled(activeThreadShell, {
now: `${nowMinute}:00.000Z`,
autoSettleAfterDays,
changeRequestState: activeThreadPr?.state ?? null,
});
Comment thread
cursor[bot] marked this conversation as resolved.
}, [
activeThreadPr?.state,
activeThreadShell,
autoSettleAfterDays,
nowMinute,
supportsSettlement,
]);
const unsettleThreadMutation = useAtomCommand(threadEnvironment.unsettle, {
reportFailure: false,
});
// Keyed by thread, not a boolean: the pending state must follow the thread
// it belongs to across navigation, and a request resolving for thread A
// must never clear (or re-enable) thread B's button.
const [unsettlingThreadKey, setUnsettlingThreadKey] = useState<string | null>(null);
const isUnsettling = unsettlingThreadKey !== null && unsettlingThreadKey === activeThreadKey;
const handleUnsettleActiveThread = useCallback(async () => {
if (!activeThreadRef) return;
const threadKey = scopedThreadKey(activeThreadRef);
setUnsettlingThreadKey(threadKey);
try {
const result = await unsettleThreadMutation({
environmentId: activeThreadRef.environmentId,
input: { threadId: activeThreadRef.threadId, reason: "user" },
});
if (result._tag === "Failure" && !isAtomCommandInterrupted(result)) {
const error = squashAtomCommandFailure(result);
toastManager.add(
stackedThreadToast({
type: "error",
title: "Failed to un-settle thread",
description: error instanceof Error ? error.message : "An error occurred.",
}),
);
}
} finally {
setUnsettlingThreadKey((current) => (current === threadKey ? null : current));
}
Comment thread
cursor[bot] marked this conversation as resolved.
}, [activeThreadRef, unsettleThreadMutation]);
const [isRestoringThreadBranch, setIsRestoringThreadBranch] = useState(false);
const [branchRestoreConfirmOpen, setBranchRestoreConfirmOpen] = useState(false);
// Once revealed for a given mismatch, the banner stays mounted until the
Expand DownExpand Up@@ -3930,6 +3997,31 @@ function ChatViewContent(props: ChatViewProps) {
switchGitRef,
updateThreadMetadata,
]);
// The stack renders items[0] front-most and tucks the rest behind hover, so
// ordering is priority: system banners, then the branch-mismatch notice,
// and the informational settled banner last — it must never cover another.
const settledComposerBannerItem = useMemo<ComposerBannerStackItem | null>(() => {
if (!activeThreadSettled) {
return null;
}
return {
id: `thread-settled:${activeThread?.id ?? "unknown"}`,
variant: "info",
icon: <CheckCircle2Icon />,
title: "This thread is settled",
description: "Sending a message moves it back to Active in the sidebar.",
actions: (
<Button
size="xs"
variant="outline"
disabled={isUnsettling}
onClick={() => void handleUnsettleActiveThread()}
>
{isUnsettling ? "Un-settling..." : "Un-settle"}
</Button>
),
};
}, [activeThread?.id, activeThreadSettled, handleUnsettleActiveThread, isUnsettling]);
const handleRestoreThreadBranch = useCallback(() => {
if (gitStatusQuery.data?.hasWorkingTreeChanges) {
setBranchRestoreConfirmOpen(true);
Expand All@@ -3938,8 +4030,9 @@ function ChatViewContent(props: ChatViewProps) {
void handleSwitchCheckoutToThread();
}, [gitStatusQuery.data?.hasWorkingTreeChanges, handleSwitchCheckoutToThread]);
const composerBannerItems = useMemo<ComposerBannerStackItem[]>(() => {
const settledItems = settledComposerBannerItem === null ? [] : [settledComposerBannerItem];
if (!localCheckoutBranchMismatch || !showBranchMismatchBanner || !activeBranchMismatchKey) {
return systemComposerBannerItems;
return [...systemComposerBannerItems, ...settledItems];
}
return [
...systemComposerBannerItems,
Expand DownExpand Up@@ -3982,12 +4075,14 @@ function ChatViewContent(props: ChatViewProps) {
setBranchMismatchDismissTick((tick) => tick + 1);
},
},
...settledItems,
];
}, [
activeBranchMismatchKey,
handleRestoreThreadBranch,
isRestoringThreadBranch,
localCheckoutBranchMismatch,
settledComposerBannerItem,
showBranchMismatchBanner,
systemComposerBannerItems,
]);
Expand Down
33 changes: 20 additions & 13 deletions apps/web/src/components/SidebarV2.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -78,6 +78,7 @@ import { openCommandPalette } from "../commandPaletteBus";
import { startNewThreadFromContext } from "../lib/chatThreadActions";
import { useClientSettings, useUpdateClientSettings } from "../hooks/useSettings";
import { useCopyToClipboard } from "../hooks/useCopyToClipboard";
import { useNowMinute } from "../hooks/useNowMinute";
import { useEnvironments, usePrimaryEnvironmentId } from "../state/environments";
import { useProjects, useThreadShells } from "../state/entities";
import { environmentServerConfigsAtom, primaryServerKeybindingsAtom } from "../state/server";
Expand DownExpand Up@@ -952,14 +953,7 @@ export default function SidebarV2() {

// now is quantized to the minute so effectiveSettled memoization doesn't
// churn on every render; auto-settle thresholds are day-granular anyway.
const [nowMinute, setNowMinute] = useState(() => new Date().toISOString().slice(0, 16));
useEffect(() => {
const id = window.setInterval(
() => setNowMinute(new Date().toISOString().slice(0, 16)),
60_000,
);
return () => window.clearInterval(id);
}, []);
const nowMinute = useNowMinute();

// PR states stream in per-row (rows own the VCS subscriptions); a merged or
// closed PR auto-settles its thread on the next partition.
Expand DownExpand Up@@ -1223,11 +1217,24 @@ export default function SidebarV2() {
lastSettledResetKeyRef.current = settledResetKey;
setSettledVisibleCount(SETTLED_TAIL_INITIAL_COUNT);
}
const hiddenSettledCount = Math.max(0, settledThreads.length - settledVisibleCount);
const visibleSettledThreads = useMemo(
() => (hiddenSettledCount > 0 ? settledThreads.slice(0, settledVisibleCount) : settledThreads),
[hiddenSettledCount, settledThreads, settledVisibleCount],
);
const visibleSettledThreads = useMemo(() => {
if (settledThreads.length <= settledVisibleCount) return settledThreads;
const visible = settledThreads.slice(0, settledVisibleCount);
// The open thread must never hide under "Show more": navigating into a
// deep settled thread (search, deep link) pulls its row into the visible
// tail so the highlight and the un-settle affordance stay reachable.
if (routeThreadKey !== null) {
const routeThread = settledThreads
.slice(settledVisibleCount)
.find(
(thread) =>
scopedThreadKey(scopeThreadRef(thread.environmentId, thread.id)) === routeThreadKey,
);
if (routeThread !== undefined) visible.push(routeThread);
}
return visible;
}, [routeThreadKey, settledThreads, settledVisibleCount]);
const hiddenSettledCount = settledThreads.length - visibleSettledThreads.length;
const showMoreSettled = useCallback(
() => setSettledVisibleCount((count) => count + SETTLED_TAIL_PAGE_COUNT),
[],
Expand Down
69 changes: 69 additions & 0 deletions apps/web/src/hooks/useNowMinute.ts
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
import { useSyncExternalStore } from "react";

/** Minute-quantized clock ("YYYY-MM-DDTHH:MM") for settled-state resolution.
One module-level timer feeds every consumer through useSyncExternalStore,
so all surfaces resolving effectiveSettled against it (sidebar partition,
composer banner) share a single value by construction and tick on UTC
minute boundaries together. */

function currentMinute(): string {
return new Date().toISOString().slice(0, 16);
}

let nowMinute = currentMinute();
let timerId: number | null = null;
let timerIsInterval = false;
const listeners = new Set<() => void>();

function tick(): void {
const next = currentMinute();
if (next !== nowMinute) {
nowMinute = next;
for (const listener of listeners) listener();
}
}

function startTimer(): void {
// Align to the next UTC minute boundary, then tick every 60s. Ticks re-read
// the clock, so a throttled or late timer self-corrects when it fires.
timerIsInterval = false;
timerId = window.setTimeout(
() => {
tick();
timerIsInterval = true;
timerId = window.setInterval(tick, 60_000);
},
60_000 - (Date.now() % 60_000),
);
}

function subscribe(listener: () => void): () => void {
if (listeners.size === 0) {
startTimer();
}
Comment thread
cursor[bot] marked this conversation as resolved.
listeners.add(listener);
return () => {
listeners.delete(listener);
if (listeners.size === 0 && timerId !== null) {
if (timerIsInterval) window.clearInterval(timerId);
else window.clearTimeout(timerId);
timerId = null;
}
};
}

function getSnapshot(): string {
// With no timer running (no subscribers yet — e.g. the first render after
// a full unmount), the stored minute may be stale; re-read it so a fresh
// mount renders the current minute instead of waiting for the first tick.
// While the timer runs the cached value is returned untouched, as
// useSyncExternalStore requires between change notifications.
if (timerId === null) {
nowMinute = currentMinute();
}
return nowMinute;
Comment thread
cursor[bot] marked this conversation as resolved.
}

export function useNowMinute(): string {
return useSyncExternalStore(subscribe, getSnapshot, getSnapshot);
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
101 changes: 98 additions & 3 deletions apps/web/src/components/ChatView.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -25,6 +25,7 @@ import {
connectionStatusTitle,
type EnvironmentConnectionPresentation,
} from "@t3tools/client-runtime/connection";
import { effectiveSettled } from "@t3tools/client-runtime/state/thread-settled";
import {
parseScopedThreadKey,
scopedThreadKey,
Expand DownExpand Up@@ -138,7 +139,13 @@ import { BranchToolbar } from "./BranchToolbar";
import { resolveShortcutCommand, shortcutLabelForCommand } from "../keybindings";
import PlanSidebar from "./PlanSidebar";
import ThreadTerminalDrawer from "./ThreadTerminalDrawer";
import { ChevronDownIcon, GitBranchIcon, TriangleAlertIcon, WifiOffIcon } from "lucide-react";
import {
CheckCircle2Icon,
ChevronDownIcon,
GitBranchIcon,
TriangleAlertIcon,
WifiOffIcon,
} from "lucide-react";
import { cn, randomHex } from "~/lib/utils";
import { COLLAPSED_SIDEBAR_TITLEBAR_INSET_CLASS } from "~/workspaceTitlebar";
import { stackedThreadToast, toastManager } from "./ui/toast";
Expand All@@ -153,7 +160,8 @@ import {
import { newDraftId, newMessageId, newThreadId } from "~/lib/utils";
import { getProviderModelCapabilities, resolveSelectableProvider } from "../providerModels";
import { NO_PROVIDER_MODEL_SELECTION } from "../providerInstances";
import { useEnvironmentSettings } from "../hooks/useSettings";
import { useClientSettings, useEnvironmentSettings } from "../hooks/useSettings";
import { useNowMinute } from "../hooks/useNowMinute";
import { resolveAppModelSelectionForInstance } from "../modelSelection";
import { getTerminalFocusOwner } from "../lib/terminalFocus";
import { resolveNewDraftStartFromOrigin } from "../lib/chatThreadActions";
Expand DownExpand Up@@ -202,6 +210,7 @@ import {
useThread,
useThreadProposedPlans,
useThreadRefs,
useThreadShell,
} from "../state/entities";
import { environmentShell } from "../state/shell";
import { ChatComposer, type ChatComposerHandle } from "./chat/ChatComposer";
Expand All@@ -220,6 +229,7 @@ import {
shouldShowProviderStatusBanner,
} from "./chat/ProviderStatusBanner";
import { ThreadErrorBanner } from "./chat/ThreadErrorBanner";
import { resolveThreadPr } from "./ThreadStatusIndicators";
import { ComposerBannerStack, type ComposerBannerStackItem } from "./chat/ComposerBannerStack";
import {
DRAFT_HERO_TRANSITION_ANIMATION_ID,
Expand DownExpand Up@@ -3823,6 +3833,63 @@ function ChatViewContent(props: ChatViewProps) {
: null,
[activeThreadBranch, activeWorktreePath, envMode, gitStatusQuery.data?.refName, isServerThread],
);
// Settled state of the open thread, resolved exactly like the sidebar
// partition (same shell, same capability gate, same PR auto-settle input)
// so the banner and the sidebar row never disagree.
const activeThreadShell = useThreadShell(isServerThread ? activeThreadRef : null);
const autoSettleAfterDays = useClientSettings((settings) => settings.sidebarAutoSettleAfterDays);
const activeThreadPr = resolveThreadPr({
threadBranch: activeThread?.branch ?? null,
gitStatus: gitStatusQuery.data ?? null,
hasDedicatedWorktree: (activeThread?.worktreePath ?? null) !== null,
});
const supportsSettlement = serverConfig?.environment.capabilities.threadSettlement === true;
const nowMinute = useNowMinute();
const activeThreadSettled = useMemo(() => {
if (activeThreadShell === null || !supportsSettlement) return false;
return effectiveSettled(activeThreadShell, {
now: `${nowMinute}:00.000Z`,
autoSettleAfterDays,
changeRequestState: activeThreadPr?.state ?? null,
});
Comment thread
cursor[bot] marked this conversation as resolved.
}, [
activeThreadPr?.state,
activeThreadShell,
autoSettleAfterDays,
nowMinute,
supportsSettlement,
]);
const unsettleThreadMutation = useAtomCommand(threadEnvironment.unsettle, {
reportFailure: false,
});
// Keyed by thread, not a boolean: the pending state must follow the thread
// it belongs to across navigation, and a request resolving for thread A
// must never clear (or re-enable) thread B's button.
const [unsettlingThreadKey, setUnsettlingThreadKey] = useState<string | null>(null);
const isUnsettling = unsettlingThreadKey !== null && unsettlingThreadKey === activeThreadKey;
const handleUnsettleActiveThread = useCallback(async () => {
if (!activeThreadRef) return;
const threadKey = scopedThreadKey(activeThreadRef);
setUnsettlingThreadKey(threadKey);
try {
const result = await unsettleThreadMutation({
environmentId: activeThreadRef.environmentId,
input: { threadId: activeThreadRef.threadId, reason: "user" },
});
if (result._tag === "Failure" && !isAtomCommandInterrupted(result)) {
const error = squashAtomCommandFailure(result);
toastManager.add(
stackedThreadToast({
type: "error",
title: "Failed to un-settle thread",
description: error instanceof Error ? error.message : "An error occurred.",
}),
);
}
} finally {
setUnsettlingThreadKey((current) => (current === threadKey ? null : current));
}
Comment thread
cursor[bot] marked this conversation as resolved.
}, [activeThreadRef, unsettleThreadMutation]);
const [isRestoringThreadBranch, setIsRestoringThreadBranch] = useState(false);
const [branchRestoreConfirmOpen, setBranchRestoreConfirmOpen] = useState(false);
// Once revealed for a given mismatch, the banner stays mounted until the
Expand DownExpand Up@@ -3930,6 +3997,31 @@ function ChatViewContent(props: ChatViewProps) {
switchGitRef,
updateThreadMetadata,
]);
// The stack renders items[0] front-most and tucks the rest behind hover, so
// ordering is priority: system banners, then the branch-mismatch notice,
// and the informational settled banner last — it must never cover another.
const settledComposerBannerItem = useMemo<ComposerBannerStackItem | null>(() => {
if (!activeThreadSettled) {
return null;
}
return {
id: `thread-settled:${activeThread?.id ?? "unknown"}`,
variant: "info",
icon: <CheckCircle2Icon />,
title: "This thread is settled",
description: "Sending a message moves it back to Active in the sidebar.",
actions: (
<Button
size="xs"
variant="outline"
disabled={isUnsettling}
onClick={() => void handleUnsettleActiveThread()}
>
{isUnsettling ? "Un-settling..." : "Un-settle"}
</Button>
),
};
}, [activeThread?.id, activeThreadSettled, handleUnsettleActiveThread, isUnsettling]);
const handleRestoreThreadBranch = useCallback(() => {
if (gitStatusQuery.data?.hasWorkingTreeChanges) {
setBranchRestoreConfirmOpen(true);
Expand All@@ -3938,8 +4030,9 @@ function ChatViewContent(props: ChatViewProps) {
void handleSwitchCheckoutToThread();
}, [gitStatusQuery.data?.hasWorkingTreeChanges, handleSwitchCheckoutToThread]);
const composerBannerItems = useMemo<ComposerBannerStackItem[]>(() => {
const settledItems = settledComposerBannerItem === null ? [] : [settledComposerBannerItem];
if (!localCheckoutBranchMismatch || !showBranchMismatchBanner || !activeBranchMismatchKey) {
return systemComposerBannerItems;
return [...systemComposerBannerItems, ...settledItems];
}
return [
...systemComposerBannerItems,
Expand DownExpand Up@@ -3982,12 +4075,14 @@ function ChatViewContent(props: ChatViewProps) {
setBranchMismatchDismissTick((tick) => tick + 1);
},
},
...settledItems,
];
}, [
activeBranchMismatchKey,
handleRestoreThreadBranch,
isRestoringThreadBranch,
localCheckoutBranchMismatch,
settledComposerBannerItem,
showBranchMismatchBanner,
systemComposerBannerItems,
]);
Expand Down
33 changes: 20 additions & 13 deletions apps/web/src/components/SidebarV2.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -78,6 +78,7 @@ import { openCommandPalette } from "../commandPaletteBus";
import { startNewThreadFromContext } from "../lib/chatThreadActions";
import { useClientSettings, useUpdateClientSettings } from "../hooks/useSettings";
import { useCopyToClipboard } from "../hooks/useCopyToClipboard";
import { useNowMinute } from "../hooks/useNowMinute";
import { useEnvironments, usePrimaryEnvironmentId } from "../state/environments";
import { useProjects, useThreadShells } from "../state/entities";
import { environmentServerConfigsAtom, primaryServerKeybindingsAtom } from "../state/server";
Expand DownExpand Up@@ -952,14 +953,7 @@ export default function SidebarV2() {

// now is quantized to the minute so effectiveSettled memoization doesn't
// churn on every render; auto-settle thresholds are day-granular anyway.
const [nowMinute, setNowMinute] = useState(() => new Date().toISOString().slice(0, 16));
useEffect(() => {
const id = window.setInterval(
() => setNowMinute(new Date().toISOString().slice(0, 16)),
60_000,
);
return () => window.clearInterval(id);
}, []);
const nowMinute = useNowMinute();

// PR states stream in per-row (rows own the VCS subscriptions); a merged or
// closed PR auto-settles its thread on the next partition.
Expand DownExpand Up@@ -1223,11 +1217,24 @@ export default function SidebarV2() {
lastSettledResetKeyRef.current = settledResetKey;
setSettledVisibleCount(SETTLED_TAIL_INITIAL_COUNT);
}
const hiddenSettledCount = Math.max(0, settledThreads.length - settledVisibleCount);
const visibleSettledThreads = useMemo(
() => (hiddenSettledCount > 0 ? settledThreads.slice(0, settledVisibleCount) : settledThreads),
[hiddenSettledCount, settledThreads, settledVisibleCount],
);
const visibleSettledThreads = useMemo(() => {
if (settledThreads.length <= settledVisibleCount) return settledThreads;
const visible = settledThreads.slice(0, settledVisibleCount);
// The open thread must never hide under "Show more": navigating into a
// deep settled thread (search, deep link) pulls its row into the visible
// tail so the highlight and the un-settle affordance stay reachable.
if (routeThreadKey !== null) {
const routeThread = settledThreads
.slice(settledVisibleCount)
.find(
(thread) =>
scopedThreadKey(scopeThreadRef(thread.environmentId, thread.id)) === routeThreadKey,
);
if (routeThread !== undefined) visible.push(routeThread);
}
return visible;
}, [routeThreadKey, settledThreads, settledVisibleCount]);
const hiddenSettledCount = settledThreads.length - visibleSettledThreads.length;
const showMoreSettled = useCallback(
() => setSettledVisibleCount((count) => count + SETTLED_TAIL_PAGE_COUNT),
[],
Expand Down
69 changes: 69 additions & 0 deletions apps/web/src/hooks/useNowMinute.ts
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
import { useSyncExternalStore } from "react";

/** Minute-quantized clock ("YYYY-MM-DDTHH:MM") for settled-state resolution.
One module-level timer feeds every consumer through useSyncExternalStore,
so all surfaces resolving effectiveSettled against it (sidebar partition,
composer banner) share a single value by construction and tick on UTC
minute boundaries together. */

function currentMinute(): string {
return new Date().toISOString().slice(0, 16);
}

let nowMinute = currentMinute();
let timerId: number | null = null;
let timerIsInterval = false;
const listeners = new Set<() => void>();

function tick(): void {
const next = currentMinute();
if (next !== nowMinute) {
nowMinute = next;
for (const listener of listeners) listener();
}
}

function startTimer(): void {
// Align to the next UTC minute boundary, then tick every 60s. Ticks re-read
// the clock, so a throttled or late timer self-corrects when it fires.
timerIsInterval = false;
timerId = window.setTimeout(
() => {
tick();
timerIsInterval = true;
timerId = window.setInterval(tick, 60_000);
},
60_000 - (Date.now() % 60_000),
);
}

function subscribe(listener: () => void): () => void {
if (listeners.size === 0) {
startTimer();
}
Comment thread
cursor[bot] marked this conversation as resolved.
listeners.add(listener);
return () => {
listeners.delete(listener);
if (listeners.size === 0 && timerId !== null) {
if (timerIsInterval) window.clearInterval(timerId);
else window.clearTimeout(timerId);
timerId = null;
}
};
}

function getSnapshot(): string {
// With no timer running (no subscribers yet — e.g. the first render after
// a full unmount), the stored minute may be stale; re-read it so a fresh
// mount renders the current minute instead of waiting for the first tick.
// While the timer runs the cached value is returned untouched, as
// useSyncExternalStore requires between change notifications.
if (timerId === null) {
nowMinute = currentMinute();
}
return nowMinute;
Comment thread
cursor[bot] marked this conversation as resolved.
}

export function useNowMinute(): string {
return useSyncExternalStore(subscribe, getSnapshot, getSnapshot);
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content
101 changes: 98 additions & 3 deletions apps/web/src/components/ChatView.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -25,6 +25,7 @@ import {
connectionStatusTitle,
type EnvironmentConnectionPresentation,
} from "@t3tools/client-runtime/connection";
import { effectiveSettled } from "@t3tools/client-runtime/state/thread-settled";
import {
parseScopedThreadKey,
scopedThreadKey,
Expand DownExpand Up@@ -138,7 +139,13 @@ import { BranchToolbar } from "./BranchToolbar";
import { resolveShortcutCommand, shortcutLabelForCommand } from "../keybindings";
import PlanSidebar from "./PlanSidebar";
import ThreadTerminalDrawer from "./ThreadTerminalDrawer";
import { ChevronDownIcon, GitBranchIcon, TriangleAlertIcon, WifiOffIcon } from "lucide-react";
import {
CheckCircle2Icon,
ChevronDownIcon,
GitBranchIcon,
TriangleAlertIcon,
WifiOffIcon,
} from "lucide-react";
import { cn, randomHex } from "~/lib/utils";
import { COLLAPSED_SIDEBAR_TITLEBAR_INSET_CLASS } from "~/workspaceTitlebar";
import { stackedThreadToast, toastManager } from "./ui/toast";
Expand All@@ -153,7 +160,8 @@ import {
import { newDraftId, newMessageId, newThreadId } from "~/lib/utils";
import { getProviderModelCapabilities, resolveSelectableProvider } from "../providerModels";
import { NO_PROVIDER_MODEL_SELECTION } from "../providerInstances";
import { useEnvironmentSettings } from "../hooks/useSettings";
import { useClientSettings, useEnvironmentSettings } from "../hooks/useSettings";
import { useNowMinute } from "../hooks/useNowMinute";
import { resolveAppModelSelectionForInstance } from "../modelSelection";
import { getTerminalFocusOwner } from "../lib/terminalFocus";
import { resolveNewDraftStartFromOrigin } from "../lib/chatThreadActions";
Expand DownExpand Up@@ -202,6 +210,7 @@ import {
useThread,
useThreadProposedPlans,
useThreadRefs,
useThreadShell,
} from "../state/entities";
import { environmentShell } from "../state/shell";
import { ChatComposer, type ChatComposerHandle } from "./chat/ChatComposer";
Expand All@@ -220,6 +229,7 @@ import {
shouldShowProviderStatusBanner,
} from "./chat/ProviderStatusBanner";
import { ThreadErrorBanner } from "./chat/ThreadErrorBanner";
import { resolveThreadPr } from "./ThreadStatusIndicators";
import { ComposerBannerStack, type ComposerBannerStackItem } from "./chat/ComposerBannerStack";
import {
DRAFT_HERO_TRANSITION_ANIMATION_ID,
Expand DownExpand Up@@ -3823,6 +3833,63 @@ function ChatViewContent(props: ChatViewProps) {
: null,
[activeThreadBranch, activeWorktreePath, envMode, gitStatusQuery.data?.refName, isServerThread],
);
// Settled state of the open thread, resolved exactly like the sidebar
// partition (same shell, same capability gate, same PR auto-settle input)
// so the banner and the sidebar row never disagree.
const activeThreadShell = useThreadShell(isServerThread ? activeThreadRef : null);
const autoSettleAfterDays = useClientSettings((settings) => settings.sidebarAutoSettleAfterDays);
const activeThreadPr = resolveThreadPr({
threadBranch: activeThread?.branch ?? null,
gitStatus: gitStatusQuery.data ?? null,
hasDedicatedWorktree: (activeThread?.worktreePath ?? null) !== null,
});
const supportsSettlement = serverConfig?.environment.capabilities.threadSettlement === true;
const nowMinute = useNowMinute();
const activeThreadSettled = useMemo(() => {
if (activeThreadShell === null || !supportsSettlement) return false;
return effectiveSettled(activeThreadShell, {
now: `${nowMinute}:00.000Z`,
autoSettleAfterDays,
changeRequestState: activeThreadPr?.state ?? null,
});
Comment thread
cursor[bot] marked this conversation as resolved.
}, [
activeThreadPr?.state,
activeThreadShell,
autoSettleAfterDays,
nowMinute,
supportsSettlement,
]);
const unsettleThreadMutation = useAtomCommand(threadEnvironment.unsettle, {
reportFailure: false,
});
// Keyed by thread, not a boolean: the pending state must follow the thread
// it belongs to across navigation, and a request resolving for thread A
// must never clear (or re-enable) thread B's button.
const [unsettlingThreadKey, setUnsettlingThreadKey] = useState<string | null>(null);
const isUnsettling = unsettlingThreadKey !== null && unsettlingThreadKey === activeThreadKey;
const handleUnsettleActiveThread = useCallback(async () => {
if (!activeThreadRef) return;
const threadKey = scopedThreadKey(activeThreadRef);
setUnsettlingThreadKey(threadKey);
try {
const result = await unsettleThreadMutation({
environmentId: activeThreadRef.environmentId,
input: { threadId: activeThreadRef.threadId, reason: "user" },
});
if (result._tag === "Failure" && !isAtomCommandInterrupted(result)) {
const error = squashAtomCommandFailure(result);
toastManager.add(
stackedThreadToast({
type: "error",
title: "Failed to un-settle thread",
description: error instanceof Error ? error.message : "An error occurred.",
}),
);
}
} finally {
setUnsettlingThreadKey((current) => (current === threadKey ? null : current));
}
Comment thread
cursor[bot] marked this conversation as resolved.
}, [activeThreadRef, unsettleThreadMutation]);
const [isRestoringThreadBranch, setIsRestoringThreadBranch] = useState(false);
const [branchRestoreConfirmOpen, setBranchRestoreConfirmOpen] = useState(false);
// Once revealed for a given mismatch, the banner stays mounted until the
Expand DownExpand Up@@ -3930,6 +3997,31 @@ function ChatViewContent(props: ChatViewProps) {
switchGitRef,
updateThreadMetadata,
]);
// The stack renders items[0] front-most and tucks the rest behind hover, so
// ordering is priority: system banners, then the branch-mismatch notice,
// and the informational settled banner last — it must never cover another.
const settledComposerBannerItem = useMemo<ComposerBannerStackItem | null>(() => {
if (!activeThreadSettled) {
return null;
}
return {
id: `thread-settled:${activeThread?.id ?? "unknown"}`,
variant: "info",
icon: <CheckCircle2Icon />,
title: "This thread is settled",
description: "Sending a message moves it back to Active in the sidebar.",
actions: (
<Button
size="xs"
variant="outline"
disabled={isUnsettling}
onClick={() => void handleUnsettleActiveThread()}
>
{isUnsettling ? "Un-settling..." : "Un-settle"}
</Button>
),
};
}, [activeThread?.id, activeThreadSettled, handleUnsettleActiveThread, isUnsettling]);
const handleRestoreThreadBranch = useCallback(() => {
if (gitStatusQuery.data?.hasWorkingTreeChanges) {
setBranchRestoreConfirmOpen(true);
Expand All@@ -3938,8 +4030,9 @@ function ChatViewContent(props: ChatViewProps) {
void handleSwitchCheckoutToThread();
}, [gitStatusQuery.data?.hasWorkingTreeChanges, handleSwitchCheckoutToThread]);
const composerBannerItems = useMemo<ComposerBannerStackItem[]>(() => {
const settledItems = settledComposerBannerItem === null ? [] : [settledComposerBannerItem];
if (!localCheckoutBranchMismatch || !showBranchMismatchBanner || !activeBranchMismatchKey) {
return systemComposerBannerItems;
return [...systemComposerBannerItems, ...settledItems];
}
return [
...systemComposerBannerItems,
Expand DownExpand Up@@ -3982,12 +4075,14 @@ function ChatViewContent(props: ChatViewProps) {
setBranchMismatchDismissTick((tick) => tick + 1);
},
},
...settledItems,
];
}, [
activeBranchMismatchKey,
handleRestoreThreadBranch,
isRestoringThreadBranch,
localCheckoutBranchMismatch,
settledComposerBannerItem,
showBranchMismatchBanner,
systemComposerBannerItems,
]);
Expand Down
33 changes: 20 additions & 13 deletions apps/web/src/components/SidebarV2.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -78,6 +78,7 @@ import { openCommandPalette } from "../commandPaletteBus";
import { startNewThreadFromContext } from "../lib/chatThreadActions";
import { useClientSettings, useUpdateClientSettings } from "../hooks/useSettings";
import { useCopyToClipboard } from "../hooks/useCopyToClipboard";
import { useNowMinute } from "../hooks/useNowMinute";
import { useEnvironments, usePrimaryEnvironmentId } from "../state/environments";
import { useProjects, useThreadShells } from "../state/entities";
import { environmentServerConfigsAtom, primaryServerKeybindingsAtom } from "../state/server";
Expand DownExpand Up@@ -952,14 +953,7 @@ export default function SidebarV2() {

// now is quantized to the minute so effectiveSettled memoization doesn't
// churn on every render; auto-settle thresholds are day-granular anyway.
const [nowMinute, setNowMinute] = useState(() => new Date().toISOString().slice(0, 16));
useEffect(() => {
const id = window.setInterval(
() => setNowMinute(new Date().toISOString().slice(0, 16)),
60_000,
);
return () => window.clearInterval(id);
}, []);
const nowMinute = useNowMinute();

// PR states stream in per-row (rows own the VCS subscriptions); a merged or
// closed PR auto-settles its thread on the next partition.
Expand DownExpand Up@@ -1223,11 +1217,24 @@ export default function SidebarV2() {
lastSettledResetKeyRef.current = settledResetKey;
setSettledVisibleCount(SETTLED_TAIL_INITIAL_COUNT);
}
const hiddenSettledCount = Math.max(0, settledThreads.length - settledVisibleCount);
const visibleSettledThreads = useMemo(
() => (hiddenSettledCount > 0 ? settledThreads.slice(0, settledVisibleCount) : settledThreads),
[hiddenSettledCount, settledThreads, settledVisibleCount],
);
const visibleSettledThreads = useMemo(() => {
if (settledThreads.length <= settledVisibleCount) return settledThreads;
const visible = settledThreads.slice(0, settledVisibleCount);
// The open thread must never hide under "Show more": navigating into a
// deep settled thread (search, deep link) pulls its row into the visible
// tail so the highlight and the un-settle affordance stay reachable.
if (routeThreadKey !== null) {
const routeThread = settledThreads
.slice(settledVisibleCount)
.find(
(thread) =>
scopedThreadKey(scopeThreadRef(thread.environmentId, thread.id)) === routeThreadKey,
);
if (routeThread !== undefined) visible.push(routeThread);
}
return visible;
}, [routeThreadKey, settledThreads, settledVisibleCount]);
const hiddenSettledCount = settledThreads.length - visibleSettledThreads.length;
const showMoreSettled = useCallback(
() => setSettledVisibleCount((count) => count + SETTLED_TAIL_PAGE_COUNT),
[],
Expand Down
69 changes: 69 additions & 0 deletions apps/web/src/hooks/useNowMinute.ts
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
import { useSyncExternalStore } from "react";

/** Minute-quantized clock ("YYYY-MM-DDTHH:MM") for settled-state resolution.
One module-level timer feeds every consumer through useSyncExternalStore,
so all surfaces resolving effectiveSettled against it (sidebar partition,
composer banner) share a single value by construction and tick on UTC
minute boundaries together. */

function currentMinute(): string {
return new Date().toISOString().slice(0, 16);
}

let nowMinute = currentMinute();
let timerId: number | null = null;
let timerIsInterval = false;
const listeners = new Set<() => void>();

function tick(): void {
const next = currentMinute();
if (next !== nowMinute) {
nowMinute = next;
for (const listener of listeners) listener();
}
}

function startTimer(): void {
// Align to the next UTC minute boundary, then tick every 60s. Ticks re-read
// the clock, so a throttled or late timer self-corrects when it fires.
timerIsInterval = false;
timerId = window.setTimeout(
() => {
tick();
timerIsInterval = true;
timerId = window.setInterval(tick, 60_000);
},
60_000 - (Date.now() % 60_000),
);
}

function subscribe(listener: () => void): () => void {
if (listeners.size === 0) {
startTimer();
}
Comment thread
cursor[bot] marked this conversation as resolved.
listeners.add(listener);
return () => {
listeners.delete(listener);
if (listeners.size === 0 && timerId !== null) {
if (timerIsInterval) window.clearInterval(timerId);
else window.clearTimeout(timerId);
timerId = null;
}
};
}

function getSnapshot(): string {
// With no timer running (no subscribers yet — e.g. the first render after
// a full unmount), the stored minute may be stale; re-read it so a fresh
// mount renders the current minute instead of waiting for the first tick.
// While the timer runs the cached value is returned untouched, as
// useSyncExternalStore requires between change notifications.
if (timerId === null) {
nowMinute = currentMinute();
}
return nowMinute;
Comment thread
cursor[bot] marked this conversation as resolved.
}

export function useNowMinute(): string {
return useSyncExternalStore(subscribe, getSnapshot, getSnapshot);
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
101 changes: 98 additions & 3 deletions apps/web/src/components/ChatView.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -25,6 +25,7 @@ import {
connectionStatusTitle,
type EnvironmentConnectionPresentation,
} from "@t3tools/client-runtime/connection";
import { effectiveSettled } from "@t3tools/client-runtime/state/thread-settled";
import {
parseScopedThreadKey,
scopedThreadKey,
Expand DownExpand Up@@ -138,7 +139,13 @@ import { BranchToolbar } from "./BranchToolbar";
import { resolveShortcutCommand, shortcutLabelForCommand } from "../keybindings";
import PlanSidebar from "./PlanSidebar";
import ThreadTerminalDrawer from "./ThreadTerminalDrawer";
import { ChevronDownIcon, GitBranchIcon, TriangleAlertIcon, WifiOffIcon } from "lucide-react";
import {
CheckCircle2Icon,
ChevronDownIcon,
GitBranchIcon,
TriangleAlertIcon,
WifiOffIcon,
} from "lucide-react";
import { cn, randomHex } from "~/lib/utils";
import { COLLAPSED_SIDEBAR_TITLEBAR_INSET_CLASS } from "~/workspaceTitlebar";
import { stackedThreadToast, toastManager } from "./ui/toast";
Expand All@@ -153,7 +160,8 @@ import {
import { newDraftId, newMessageId, newThreadId } from "~/lib/utils";
import { getProviderModelCapabilities, resolveSelectableProvider } from "../providerModels";
import { NO_PROVIDER_MODEL_SELECTION } from "../providerInstances";
import { useEnvironmentSettings } from "../hooks/useSettings";
import { useClientSettings, useEnvironmentSettings } from "../hooks/useSettings";
import { useNowMinute } from "../hooks/useNowMinute";
import { resolveAppModelSelectionForInstance } from "../modelSelection";
import { getTerminalFocusOwner } from "../lib/terminalFocus";
import { resolveNewDraftStartFromOrigin } from "../lib/chatThreadActions";
Expand DownExpand Up@@ -202,6 +210,7 @@ import {
useThread,
useThreadProposedPlans,
useThreadRefs,
useThreadShell,
} from "../state/entities";
import { environmentShell } from "../state/shell";
import { ChatComposer, type ChatComposerHandle } from "./chat/ChatComposer";
Expand All@@ -220,6 +229,7 @@ import {
shouldShowProviderStatusBanner,
} from "./chat/ProviderStatusBanner";
import { ThreadErrorBanner } from "./chat/ThreadErrorBanner";
import { resolveThreadPr } from "./ThreadStatusIndicators";
import { ComposerBannerStack, type ComposerBannerStackItem } from "./chat/ComposerBannerStack";
import {
DRAFT_HERO_TRANSITION_ANIMATION_ID,
Expand DownExpand Up@@ -3823,6 +3833,63 @@ function ChatViewContent(props: ChatViewProps) {
: null,
[activeThreadBranch, activeWorktreePath, envMode, gitStatusQuery.data?.refName, isServerThread],
);
// Settled state of the open thread, resolved exactly like the sidebar
// partition (same shell, same capability gate, same PR auto-settle input)
// so the banner and the sidebar row never disagree.
const activeThreadShell = useThreadShell(isServerThread ? activeThreadRef : null);
const autoSettleAfterDays = useClientSettings((settings) => settings.sidebarAutoSettleAfterDays);
const activeThreadPr = resolveThreadPr({
threadBranch: activeThread?.branch ?? null,
gitStatus: gitStatusQuery.data ?? null,
hasDedicatedWorktree: (activeThread?.worktreePath ?? null) !== null,
});
const supportsSettlement = serverConfig?.environment.capabilities.threadSettlement === true;
const nowMinute = useNowMinute();
const activeThreadSettled = useMemo(() => {
if (activeThreadShell === null || !supportsSettlement) return false;
return effectiveSettled(activeThreadShell, {
now: `${nowMinute}:00.000Z`,
autoSettleAfterDays,
changeRequestState: activeThreadPr?.state ?? null,
});
Comment thread
cursor[bot] marked this conversation as resolved.
}, [
activeThreadPr?.state,
activeThreadShell,
autoSettleAfterDays,
nowMinute,
supportsSettlement,
]);
const unsettleThreadMutation = useAtomCommand(threadEnvironment.unsettle, {
reportFailure: false,
});
// Keyed by thread, not a boolean: the pending state must follow the thread
// it belongs to across navigation, and a request resolving for thread A
// must never clear (or re-enable) thread B's button.
const [unsettlingThreadKey, setUnsettlingThreadKey] = useState<string | null>(null);
const isUnsettling = unsettlingThreadKey !== null && unsettlingThreadKey === activeThreadKey;
const handleUnsettleActiveThread = useCallback(async () => {
if (!activeThreadRef) return;
const threadKey = scopedThreadKey(activeThreadRef);
setUnsettlingThreadKey(threadKey);
try {
const result = await unsettleThreadMutation({
environmentId: activeThreadRef.environmentId,
input: { threadId: activeThreadRef.threadId, reason: "user" },
});
if (result._tag === "Failure" && !isAtomCommandInterrupted(result)) {
const error = squashAtomCommandFailure(result);
toastManager.add(
stackedThreadToast({
type: "error",
title: "Failed to un-settle thread",
description: error instanceof Error ? error.message : "An error occurred.",
}),
);
}
} finally {
setUnsettlingThreadKey((current) => (current === threadKey ? null : current));
}
Comment thread
cursor[bot] marked this conversation as resolved.
}, [activeThreadRef, unsettleThreadMutation]);
const [isRestoringThreadBranch, setIsRestoringThreadBranch] = useState(false);
const [branchRestoreConfirmOpen, setBranchRestoreConfirmOpen] = useState(false);
// Once revealed for a given mismatch, the banner stays mounted until the
Expand DownExpand Up@@ -3930,6 +3997,31 @@ function ChatViewContent(props: ChatViewProps) {
switchGitRef,
updateThreadMetadata,
]);
// The stack renders items[0] front-most and tucks the rest behind hover, so
// ordering is priority: system banners, then the branch-mismatch notice,
// and the informational settled banner last — it must never cover another.
const settledComposerBannerItem = useMemo<ComposerBannerStackItem | null>(() => {
if (!activeThreadSettled) {
return null;
}
return {
id: `thread-settled:${activeThread?.id ?? "unknown"}`,
variant: "info",
icon: <CheckCircle2Icon />,
title: "This thread is settled",
description: "Sending a message moves it back to Active in the sidebar.",
actions: (
<Button
size="xs"
variant="outline"
disabled={isUnsettling}
onClick={() => void handleUnsettleActiveThread()}
>
{isUnsettling ? "Un-settling..." : "Un-settle"}
</Button>
),
};
}, [activeThread?.id, activeThreadSettled, handleUnsettleActiveThread, isUnsettling]);
const handleRestoreThreadBranch = useCallback(() => {
if (gitStatusQuery.data?.hasWorkingTreeChanges) {
setBranchRestoreConfirmOpen(true);
Expand All@@ -3938,8 +4030,9 @@ function ChatViewContent(props: ChatViewProps) {
void handleSwitchCheckoutToThread();
}, [gitStatusQuery.data?.hasWorkingTreeChanges, handleSwitchCheckoutToThread]);
const composerBannerItems = useMemo<ComposerBannerStackItem[]>(() => {
const settledItems = settledComposerBannerItem === null ? [] : [settledComposerBannerItem];
if (!localCheckoutBranchMismatch || !showBranchMismatchBanner || !activeBranchMismatchKey) {
return systemComposerBannerItems;
return [...systemComposerBannerItems, ...settledItems];
}
return [
...systemComposerBannerItems,
Expand DownExpand Up@@ -3982,12 +4075,14 @@ function ChatViewContent(props: ChatViewProps) {
setBranchMismatchDismissTick((tick) => tick + 1);
},
},
...settledItems,
];
}, [
activeBranchMismatchKey,
handleRestoreThreadBranch,
isRestoringThreadBranch,
localCheckoutBranchMismatch,
settledComposerBannerItem,
showBranchMismatchBanner,
systemComposerBannerItems,
]);
Expand Down
33 changes: 20 additions & 13 deletions apps/web/src/components/SidebarV2.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -78,6 +78,7 @@ import { openCommandPalette } from "../commandPaletteBus";
import { startNewThreadFromContext } from "../lib/chatThreadActions";
import { useClientSettings, useUpdateClientSettings } from "../hooks/useSettings";
import { useCopyToClipboard } from "../hooks/useCopyToClipboard";
import { useNowMinute } from "../hooks/useNowMinute";
import { useEnvironments, usePrimaryEnvironmentId } from "../state/environments";
import { useProjects, useThreadShells } from "../state/entities";
import { environmentServerConfigsAtom, primaryServerKeybindingsAtom } from "../state/server";
Expand DownExpand Up@@ -952,14 +953,7 @@ export default function SidebarV2() {

// now is quantized to the minute so effectiveSettled memoization doesn't
// churn on every render; auto-settle thresholds are day-granular anyway.
const [nowMinute, setNowMinute] = useState(() => new Date().toISOString().slice(0, 16));
useEffect(() => {
const id = window.setInterval(
() => setNowMinute(new Date().toISOString().slice(0, 16)),
60_000,
);
return () => window.clearInterval(id);
}, []);
const nowMinute = useNowMinute();

// PR states stream in per-row (rows own the VCS subscriptions); a merged or
// closed PR auto-settles its thread on the next partition.
Expand DownExpand Up@@ -1223,11 +1217,24 @@ export default function SidebarV2() {
lastSettledResetKeyRef.current = settledResetKey;
setSettledVisibleCount(SETTLED_TAIL_INITIAL_COUNT);
}
const hiddenSettledCount = Math.max(0, settledThreads.length - settledVisibleCount);
const visibleSettledThreads = useMemo(
() => (hiddenSettledCount > 0 ? settledThreads.slice(0, settledVisibleCount) : settledThreads),
[hiddenSettledCount, settledThreads, settledVisibleCount],
);
const visibleSettledThreads = useMemo(() => {
if (settledThreads.length <= settledVisibleCount) return settledThreads;
const visible = settledThreads.slice(0, settledVisibleCount);
// The open thread must never hide under "Show more": navigating into a
// deep settled thread (search, deep link) pulls its row into the visible
// tail so the highlight and the un-settle affordance stay reachable.
if (routeThreadKey !== null) {
const routeThread = settledThreads
.slice(settledVisibleCount)
.find(
(thread) =>
scopedThreadKey(scopeThreadRef(thread.environmentId, thread.id)) === routeThreadKey,
);
if (routeThread !== undefined) visible.push(routeThread);
}
return visible;
}, [routeThreadKey, settledThreads, settledVisibleCount]);
const hiddenSettledCount = settledThreads.length - visibleSettledThreads.length;
const showMoreSettled = useCallback(
() => setSettledVisibleCount((count) => count + SETTLED_TAIL_PAGE_COUNT),
[],
Expand Down
69 changes: 69 additions & 0 deletions apps/web/src/hooks/useNowMinute.ts
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
import { useSyncExternalStore } from "react";

/** Minute-quantized clock ("YYYY-MM-DDTHH:MM") for settled-state resolution.
One module-level timer feeds every consumer through useSyncExternalStore,
so all surfaces resolving effectiveSettled against it (sidebar partition,
composer banner) share a single value by construction and tick on UTC
minute boundaries together. */

function currentMinute(): string {
return new Date().toISOString().slice(0, 16);
}

let nowMinute = currentMinute();
let timerId: number | null = null;
let timerIsInterval = false;
const listeners = new Set<() => void>();

function tick(): void {
const next = currentMinute();
if (next !== nowMinute) {
nowMinute = next;
for (const listener of listeners) listener();
}
}

function startTimer(): void {
// Align to the next UTC minute boundary, then tick every 60s. Ticks re-read
// the clock, so a throttled or late timer self-corrects when it fires.
timerIsInterval = false;
timerId = window.setTimeout(
() => {
tick();
timerIsInterval = true;
timerId = window.setInterval(tick, 60_000);
},
60_000 - (Date.now() % 60_000),
);
}

function subscribe(listener: () => void): () => void {
if (listeners.size === 0) {
startTimer();
}
Comment thread
cursor[bot] marked this conversation as resolved.
listeners.add(listener);
return () => {
listeners.delete(listener);
if (listeners.size === 0 && timerId !== null) {
if (timerIsInterval) window.clearInterval(timerId);
else window.clearTimeout(timerId);
timerId = null;
}
};
}

function getSnapshot(): string {
// With no timer running (no subscribers yet — e.g. the first render after
// a full unmount), the stored minute may be stale; re-read it so a fresh
// mount renders the current minute instead of waiting for the first tick.
// While the timer runs the cached value is returned untouched, as
// useSyncExternalStore requires between change notifications.
if (timerId === null) {
nowMinute = currentMinute();
}
return nowMinute;
Comment thread
cursor[bot] marked this conversation as resolved.
}

export function useNowMinute(): string {
return useSyncExternalStore(subscribe, getSnapshot, getSnapshot);
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
101 changes: 98 additions & 3 deletions apps/web/src/components/ChatView.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -25,6 +25,7 @@ import {
connectionStatusTitle,
type EnvironmentConnectionPresentation,
} from "@t3tools/client-runtime/connection";
import { effectiveSettled } from "@t3tools/client-runtime/state/thread-settled";
import {
parseScopedThreadKey,
scopedThreadKey,
Expand DownExpand Up@@ -138,7 +139,13 @@ import { BranchToolbar } from "./BranchToolbar";
import { resolveShortcutCommand, shortcutLabelForCommand } from "../keybindings";
import PlanSidebar from "./PlanSidebar";
import ThreadTerminalDrawer from "./ThreadTerminalDrawer";
import { ChevronDownIcon, GitBranchIcon, TriangleAlertIcon, WifiOffIcon } from "lucide-react";
import {
CheckCircle2Icon,
ChevronDownIcon,
GitBranchIcon,
TriangleAlertIcon,
WifiOffIcon,
} from "lucide-react";
import { cn, randomHex } from "~/lib/utils";
import { COLLAPSED_SIDEBAR_TITLEBAR_INSET_CLASS } from "~/workspaceTitlebar";
import { stackedThreadToast, toastManager } from "./ui/toast";
Expand All@@ -153,7 +160,8 @@ import {
import { newDraftId, newMessageId, newThreadId } from "~/lib/utils";
import { getProviderModelCapabilities, resolveSelectableProvider } from "../providerModels";
import { NO_PROVIDER_MODEL_SELECTION } from "../providerInstances";
import { useEnvironmentSettings } from "../hooks/useSettings";
import { useClientSettings, useEnvironmentSettings } from "../hooks/useSettings";
import { useNowMinute } from "../hooks/useNowMinute";
import { resolveAppModelSelectionForInstance } from "../modelSelection";
import { getTerminalFocusOwner } from "../lib/terminalFocus";
import { resolveNewDraftStartFromOrigin } from "../lib/chatThreadActions";
Expand DownExpand Up@@ -202,6 +210,7 @@ import {
useThread,
useThreadProposedPlans,
useThreadRefs,
useThreadShell,
} from "../state/entities";
import { environmentShell } from "../state/shell";
import { ChatComposer, type ChatComposerHandle } from "./chat/ChatComposer";
Expand All@@ -220,6 +229,7 @@ import {
shouldShowProviderStatusBanner,
} from "./chat/ProviderStatusBanner";
import { ThreadErrorBanner } from "./chat/ThreadErrorBanner";
import { resolveThreadPr } from "./ThreadStatusIndicators";
import { ComposerBannerStack, type ComposerBannerStackItem } from "./chat/ComposerBannerStack";
import {
DRAFT_HERO_TRANSITION_ANIMATION_ID,
Expand DownExpand Up@@ -3823,6 +3833,63 @@ function ChatViewContent(props: ChatViewProps) {
: null,
[activeThreadBranch, activeWorktreePath, envMode, gitStatusQuery.data?.refName, isServerThread],
);
// Settled state of the open thread, resolved exactly like the sidebar
// partition (same shell, same capability gate, same PR auto-settle input)
// so the banner and the sidebar row never disagree.
const activeThreadShell = useThreadShell(isServerThread ? activeThreadRef : null);
const autoSettleAfterDays = useClientSettings((settings) => settings.sidebarAutoSettleAfterDays);
const activeThreadPr = resolveThreadPr({
threadBranch: activeThread?.branch ?? null,
gitStatus: gitStatusQuery.data ?? null,
hasDedicatedWorktree: (activeThread?.worktreePath ?? null) !== null,
});
const supportsSettlement = serverConfig?.environment.capabilities.threadSettlement === true;
const nowMinute = useNowMinute();
const activeThreadSettled = useMemo(() => {
if (activeThreadShell === null || !supportsSettlement) return false;
return effectiveSettled(activeThreadShell, {
now: `${nowMinute}:00.000Z`,
autoSettleAfterDays,
changeRequestState: activeThreadPr?.state ?? null,
});
Comment thread
cursor[bot] marked this conversation as resolved.
}, [
activeThreadPr?.state,
activeThreadShell,
autoSettleAfterDays,
nowMinute,
supportsSettlement,
]);
const unsettleThreadMutation = useAtomCommand(threadEnvironment.unsettle, {
reportFailure: false,
});
// Keyed by thread, not a boolean: the pending state must follow the thread
// it belongs to across navigation, and a request resolving for thread A
// must never clear (or re-enable) thread B's button.
const [unsettlingThreadKey, setUnsettlingThreadKey] = useState<string | null>(null);
const isUnsettling = unsettlingThreadKey !== null && unsettlingThreadKey === activeThreadKey;
const handleUnsettleActiveThread = useCallback(async () => {
if (!activeThreadRef) return;
const threadKey = scopedThreadKey(activeThreadRef);
setUnsettlingThreadKey(threadKey);
try {
const result = await unsettleThreadMutation({
environmentId: activeThreadRef.environmentId,
input: { threadId: activeThreadRef.threadId, reason: "user" },
});
if (result._tag === "Failure" && !isAtomCommandInterrupted(result)) {
const error = squashAtomCommandFailure(result);
toastManager.add(
stackedThreadToast({
type: "error",
title: "Failed to un-settle thread",
description: error instanceof Error ? error.message : "An error occurred.",
}),
);
}
} finally {
setUnsettlingThreadKey((current) => (current === threadKey ? null : current));
}
Comment thread
cursor[bot] marked this conversation as resolved.
}, [activeThreadRef, unsettleThreadMutation]);
const [isRestoringThreadBranch, setIsRestoringThreadBranch] = useState(false);
const [branchRestoreConfirmOpen, setBranchRestoreConfirmOpen] = useState(false);
// Once revealed for a given mismatch, the banner stays mounted until the
Expand DownExpand Up@@ -3930,6 +3997,31 @@ function ChatViewContent(props: ChatViewProps) {
switchGitRef,
updateThreadMetadata,
]);
// The stack renders items[0] front-most and tucks the rest behind hover, so
// ordering is priority: system banners, then the branch-mismatch notice,
// and the informational settled banner last — it must never cover another.
const settledComposerBannerItem = useMemo<ComposerBannerStackItem | null>(() => {
if (!activeThreadSettled) {
return null;
}
return {
id: `thread-settled:${activeThread?.id ?? "unknown"}`,
variant: "info",
icon: <CheckCircle2Icon />,
title: "This thread is settled",
description: "Sending a message moves it back to Active in the sidebar.",
actions: (
<Button
size="xs"
variant="outline"
disabled={isUnsettling}
onClick={() => void handleUnsettleActiveThread()}
>
{isUnsettling ? "Un-settling..." : "Un-settle"}
</Button>
),
};
}, [activeThread?.id, activeThreadSettled, handleUnsettleActiveThread, isUnsettling]);
const handleRestoreThreadBranch = useCallback(() => {
if (gitStatusQuery.data?.hasWorkingTreeChanges) {
setBranchRestoreConfirmOpen(true);
Expand All@@ -3938,8 +4030,9 @@ function ChatViewContent(props: ChatViewProps) {
void handleSwitchCheckoutToThread();
}, [gitStatusQuery.data?.hasWorkingTreeChanges, handleSwitchCheckoutToThread]);
const composerBannerItems = useMemo<ComposerBannerStackItem[]>(() => {
const settledItems = settledComposerBannerItem === null ? [] : [settledComposerBannerItem];
if (!localCheckoutBranchMismatch || !showBranchMismatchBanner || !activeBranchMismatchKey) {
return systemComposerBannerItems;
return [...systemComposerBannerItems, ...settledItems];
}
return [
...systemComposerBannerItems,
Expand DownExpand Up@@ -3982,12 +4075,14 @@ function ChatViewContent(props: ChatViewProps) {
setBranchMismatchDismissTick((tick) => tick + 1);
},
},
...settledItems,
];
}, [
activeBranchMismatchKey,
handleRestoreThreadBranch,
isRestoringThreadBranch,
localCheckoutBranchMismatch,
settledComposerBannerItem,
showBranchMismatchBanner,
systemComposerBannerItems,
]);
Expand Down
33 changes: 20 additions & 13 deletions apps/web/src/components/SidebarV2.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -78,6 +78,7 @@ import { openCommandPalette } from "../commandPaletteBus";
import { startNewThreadFromContext } from "../lib/chatThreadActions";
import { useClientSettings, useUpdateClientSettings } from "../hooks/useSettings";
import { useCopyToClipboard } from "../hooks/useCopyToClipboard";
import { useNowMinute } from "../hooks/useNowMinute";
import { useEnvironments, usePrimaryEnvironmentId } from "../state/environments";
import { useProjects, useThreadShells } from "../state/entities";
import { environmentServerConfigsAtom, primaryServerKeybindingsAtom } from "../state/server";
Expand DownExpand Up@@ -952,14 +953,7 @@ export default function SidebarV2() {

// now is quantized to the minute so effectiveSettled memoization doesn't
// churn on every render; auto-settle thresholds are day-granular anyway.
const [nowMinute, setNowMinute] = useState(() => new Date().toISOString().slice(0, 16));
useEffect(() => {
const id = window.setInterval(
() => setNowMinute(new Date().toISOString().slice(0, 16)),
60_000,
);
return () => window.clearInterval(id);
}, []);
const nowMinute = useNowMinute();

// PR states stream in per-row (rows own the VCS subscriptions); a merged or
// closed PR auto-settles its thread on the next partition.
Expand DownExpand Up@@ -1223,11 +1217,24 @@ export default function SidebarV2() {
lastSettledResetKeyRef.current = settledResetKey;
setSettledVisibleCount(SETTLED_TAIL_INITIAL_COUNT);
}
const hiddenSettledCount = Math.max(0, settledThreads.length - settledVisibleCount);
const visibleSettledThreads = useMemo(
() => (hiddenSettledCount > 0 ? settledThreads.slice(0, settledVisibleCount) : settledThreads),
[hiddenSettledCount, settledThreads, settledVisibleCount],
);
const visibleSettledThreads = useMemo(() => {
if (settledThreads.length <= settledVisibleCount) return settledThreads;
const visible = settledThreads.slice(0, settledVisibleCount);
// The open thread must never hide under "Show more": navigating into a
// deep settled thread (search, deep link) pulls its row into the visible
// tail so the highlight and the un-settle affordance stay reachable.
if (routeThreadKey !== null) {
const routeThread = settledThreads
.slice(settledVisibleCount)
.find(
(thread) =>
scopedThreadKey(scopeThreadRef(thread.environmentId, thread.id)) === routeThreadKey,
);
if (routeThread !== undefined) visible.push(routeThread);
}
return visible;
}, [routeThreadKey, settledThreads, settledVisibleCount]);
const hiddenSettledCount = settledThreads.length - visibleSettledThreads.length;
const showMoreSettled = useCallback(
() => setSettledVisibleCount((count) => count + SETTLED_TAIL_PAGE_COUNT),
[],
Expand Down
69 changes: 69 additions & 0 deletions apps/web/src/hooks/useNowMinute.ts
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
import { useSyncExternalStore } from "react";

/** Minute-quantized clock ("YYYY-MM-DDTHH:MM") for settled-state resolution.
One module-level timer feeds every consumer through useSyncExternalStore,
so all surfaces resolving effectiveSettled against it (sidebar partition,
composer banner) share a single value by construction and tick on UTC
minute boundaries together. */

function currentMinute(): string {
return new Date().toISOString().slice(0, 16);
}

let nowMinute = currentMinute();
let timerId: number | null = null;
let timerIsInterval = false;
const listeners = new Set<() => void>();

function tick(): void {
const next = currentMinute();
if (next !== nowMinute) {
nowMinute = next;
for (const listener of listeners) listener();
}
}

function startTimer(): void {
// Align to the next UTC minute boundary, then tick every 60s. Ticks re-read
// the clock, so a throttled or late timer self-corrects when it fires.
timerIsInterval = false;
timerId = window.setTimeout(
() => {
tick();
timerIsInterval = true;
timerId = window.setInterval(tick, 60_000);
},
60_000 - (Date.now() % 60_000),
);
}

function subscribe(listener: () => void): () => void {
if (listeners.size === 0) {
startTimer();
}
Comment thread
cursor[bot] marked this conversation as resolved.
listeners.add(listener);
return () => {
listeners.delete(listener);
if (listeners.size === 0 && timerId !== null) {
if (timerIsInterval) window.clearInterval(timerId);
else window.clearTimeout(timerId);
timerId = null;
}
};
}

function getSnapshot(): string {
// With no timer running (no subscribers yet — e.g. the first render after
// a full unmount), the stored minute may be stale; re-read it so a fresh
// mount renders the current minute instead of waiting for the first tick.
// While the timer runs the cached value is returned untouched, as
// useSyncExternalStore requires between change notifications.
if (timerId === null) {
nowMinute = currentMinute();
}
return nowMinute;
Comment thread
cursor[bot] marked this conversation as resolved.
}

export function useNowMinute(): string {
return useSyncExternalStore(subscribe, getSnapshot, getSnapshot);
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content
101 changes: 98 additions & 3 deletions apps/web/src/components/ChatView.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -25,6 +25,7 @@ import {
connectionStatusTitle,
type EnvironmentConnectionPresentation,
} from "@t3tools/client-runtime/connection";
import { effectiveSettled } from "@t3tools/client-runtime/state/thread-settled";
import {
parseScopedThreadKey,
scopedThreadKey,
Expand DownExpand Up@@ -138,7 +139,13 @@ import { BranchToolbar } from "./BranchToolbar";
import { resolveShortcutCommand, shortcutLabelForCommand } from "../keybindings";
import PlanSidebar from "./PlanSidebar";
import ThreadTerminalDrawer from "./ThreadTerminalDrawer";
import { ChevronDownIcon, GitBranchIcon, TriangleAlertIcon, WifiOffIcon } from "lucide-react";
import {
CheckCircle2Icon,
ChevronDownIcon,
GitBranchIcon,
TriangleAlertIcon,
WifiOffIcon,
} from "lucide-react";
import { cn, randomHex } from "~/lib/utils";
import { COLLAPSED_SIDEBAR_TITLEBAR_INSET_CLASS } from "~/workspaceTitlebar";
import { stackedThreadToast, toastManager } from "./ui/toast";
Expand All@@ -153,7 +160,8 @@ import {
import { newDraftId, newMessageId, newThreadId } from "~/lib/utils";
import { getProviderModelCapabilities, resolveSelectableProvider } from "../providerModels";
import { NO_PROVIDER_MODEL_SELECTION } from "../providerInstances";
import { useEnvironmentSettings } from "../hooks/useSettings";
import { useClientSettings, useEnvironmentSettings } from "../hooks/useSettings";
import { useNowMinute } from "../hooks/useNowMinute";
import { resolveAppModelSelectionForInstance } from "../modelSelection";
import { getTerminalFocusOwner } from "../lib/terminalFocus";
import { resolveNewDraftStartFromOrigin } from "../lib/chatThreadActions";
Expand DownExpand Up@@ -202,6 +210,7 @@ import {
useThread,
useThreadProposedPlans,
useThreadRefs,
useThreadShell,
} from "../state/entities";
import { environmentShell } from "../state/shell";
import { ChatComposer, type ChatComposerHandle } from "./chat/ChatComposer";
Expand All@@ -220,6 +229,7 @@ import {
shouldShowProviderStatusBanner,
} from "./chat/ProviderStatusBanner";
import { ThreadErrorBanner } from "./chat/ThreadErrorBanner";
import { resolveThreadPr } from "./ThreadStatusIndicators";
import { ComposerBannerStack, type ComposerBannerStackItem } from "./chat/ComposerBannerStack";
import {
DRAFT_HERO_TRANSITION_ANIMATION_ID,
Expand DownExpand Up@@ -3823,6 +3833,63 @@ function ChatViewContent(props: ChatViewProps) {
: null,
[activeThreadBranch, activeWorktreePath, envMode, gitStatusQuery.data?.refName, isServerThread],
);
// Settled state of the open thread, resolved exactly like the sidebar
// partition (same shell, same capability gate, same PR auto-settle input)
// so the banner and the sidebar row never disagree.
const activeThreadShell = useThreadShell(isServerThread ? activeThreadRef : null);
const autoSettleAfterDays = useClientSettings((settings) => settings.sidebarAutoSettleAfterDays);
const activeThreadPr = resolveThreadPr({
threadBranch: activeThread?.branch ?? null,
gitStatus: gitStatusQuery.data ?? null,
hasDedicatedWorktree: (activeThread?.worktreePath ?? null) !== null,
});
const supportsSettlement = serverConfig?.environment.capabilities.threadSettlement === true;
const nowMinute = useNowMinute();
const activeThreadSettled = useMemo(() => {
if (activeThreadShell === null || !supportsSettlement) return false;
return effectiveSettled(activeThreadShell, {
now: `${nowMinute}:00.000Z`,
autoSettleAfterDays,
changeRequestState: activeThreadPr?.state ?? null,
});
Comment thread
cursor[bot] marked this conversation as resolved.
}, [
activeThreadPr?.state,
activeThreadShell,
autoSettleAfterDays,
nowMinute,
supportsSettlement,
]);
const unsettleThreadMutation = useAtomCommand(threadEnvironment.unsettle, {
reportFailure: false,
});
// Keyed by thread, not a boolean: the pending state must follow the thread
// it belongs to across navigation, and a request resolving for thread A
// must never clear (or re-enable) thread B's button.
const [unsettlingThreadKey, setUnsettlingThreadKey] = useState<string | null>(null);
const isUnsettling = unsettlingThreadKey !== null && unsettlingThreadKey === activeThreadKey;
const handleUnsettleActiveThread = useCallback(async () => {
if (!activeThreadRef) return;
const threadKey = scopedThreadKey(activeThreadRef);
setUnsettlingThreadKey(threadKey);
try {
const result = await unsettleThreadMutation({
environmentId: activeThreadRef.environmentId,
input: { threadId: activeThreadRef.threadId, reason: "user" },
});
if (result._tag === "Failure" && !isAtomCommandInterrupted(result)) {
const error = squashAtomCommandFailure(result);
toastManager.add(
stackedThreadToast({
type: "error",
title: "Failed to un-settle thread",
description: error instanceof Error ? error.message : "An error occurred.",
}),
);
}
} finally {
setUnsettlingThreadKey((current) => (current === threadKey ? null : current));
}
Comment thread
cursor[bot] marked this conversation as resolved.
}, [activeThreadRef, unsettleThreadMutation]);
const [isRestoringThreadBranch, setIsRestoringThreadBranch] = useState(false);
const [branchRestoreConfirmOpen, setBranchRestoreConfirmOpen] = useState(false);
// Once revealed for a given mismatch, the banner stays mounted until the
Expand DownExpand Up@@ -3930,6 +3997,31 @@ function ChatViewContent(props: ChatViewProps) {
switchGitRef,
updateThreadMetadata,
]);
// The stack renders items[0] front-most and tucks the rest behind hover, so
// ordering is priority: system banners, then the branch-mismatch notice,
// and the informational settled banner last — it must never cover another.
const settledComposerBannerItem = useMemo<ComposerBannerStackItem | null>(() => {
if (!activeThreadSettled) {
return null;
}
return {
id: `thread-settled:${activeThread?.id ?? "unknown"}`,
variant: "info",
icon: <CheckCircle2Icon />,
title: "This thread is settled",
description: "Sending a message moves it back to Active in the sidebar.",
actions: (
<Button
size="xs"
variant="outline"
disabled={isUnsettling}
onClick={() => void handleUnsettleActiveThread()}
>
{isUnsettling ? "Un-settling..." : "Un-settle"}
</Button>
),
};
}, [activeThread?.id, activeThreadSettled, handleUnsettleActiveThread, isUnsettling]);
const handleRestoreThreadBranch = useCallback(() => {
if (gitStatusQuery.data?.hasWorkingTreeChanges) {
setBranchRestoreConfirmOpen(true);
Expand All@@ -3938,8 +4030,9 @@ function ChatViewContent(props: ChatViewProps) {
void handleSwitchCheckoutToThread();
}, [gitStatusQuery.data?.hasWorkingTreeChanges, handleSwitchCheckoutToThread]);
const composerBannerItems = useMemo<ComposerBannerStackItem[]>(() => {
const settledItems = settledComposerBannerItem === null ? [] : [settledComposerBannerItem];
if (!localCheckoutBranchMismatch || !showBranchMismatchBanner || !activeBranchMismatchKey) {
return systemComposerBannerItems;
return [...systemComposerBannerItems, ...settledItems];
}
return [
...systemComposerBannerItems,
Expand DownExpand Up@@ -3982,12 +4075,14 @@ function ChatViewContent(props: ChatViewProps) {
setBranchMismatchDismissTick((tick) => tick + 1);
},
},
...settledItems,
];
}, [
activeBranchMismatchKey,
handleRestoreThreadBranch,
isRestoringThreadBranch,
localCheckoutBranchMismatch,
settledComposerBannerItem,
showBranchMismatchBanner,
systemComposerBannerItems,
]);
Expand Down
33 changes: 20 additions & 13 deletions apps/web/src/components/SidebarV2.tsx
Original file line numberDiff line numberDiff line change
Expand Up@@ -78,6 +78,7 @@ import { openCommandPalette } from "../commandPaletteBus";
import { startNewThreadFromContext } from "../lib/chatThreadActions";
import { useClientSettings, useUpdateClientSettings } from "../hooks/useSettings";
import { useCopyToClipboard } from "../hooks/useCopyToClipboard";
import { useNowMinute } from "../hooks/useNowMinute";
import { useEnvironments, usePrimaryEnvironmentId } from "../state/environments";
import { useProjects, useThreadShells } from "../state/entities";
import { environmentServerConfigsAtom, primaryServerKeybindingsAtom } from "../state/server";
Expand DownExpand Up@@ -952,14 +953,7 @@ export default function SidebarV2() {

// now is quantized to the minute so effectiveSettled memoization doesn't
// churn on every render; auto-settle thresholds are day-granular anyway.
const [nowMinute, setNowMinute] = useState(() => new Date().toISOString().slice(0, 16));
useEffect(() => {
const id = window.setInterval(
() => setNowMinute(new Date().toISOString().slice(0, 16)),
60_000,
);
return () => window.clearInterval(id);
}, []);
const nowMinute = useNowMinute();

// PR states stream in per-row (rows own the VCS subscriptions); a merged or
// closed PR auto-settles its thread on the next partition.
Expand DownExpand Up@@ -1223,11 +1217,24 @@ export default function SidebarV2() {
lastSettledResetKeyRef.current = settledResetKey;
setSettledVisibleCount(SETTLED_TAIL_INITIAL_COUNT);
}
const hiddenSettledCount = Math.max(0, settledThreads.length - settledVisibleCount);
const visibleSettledThreads = useMemo(
() => (hiddenSettledCount > 0 ? settledThreads.slice(0, settledVisibleCount) : settledThreads),
[hiddenSettledCount, settledThreads, settledVisibleCount],
);
const visibleSettledThreads = useMemo(() => {
if (settledThreads.length <= settledVisibleCount) return settledThreads;
const visible = settledThreads.slice(0, settledVisibleCount);
// The open thread must never hide under "Show more": navigating into a
// deep settled thread (search, deep link) pulls its row into the visible
// tail so the highlight and the un-settle affordance stay reachable.
if (routeThreadKey !== null) {
const routeThread = settledThreads
.slice(settledVisibleCount)
.find(
(thread) =>
scopedThreadKey(scopeThreadRef(thread.environmentId, thread.id)) === routeThreadKey,
);
if (routeThread !== undefined) visible.push(routeThread);
}
return visible;
}, [routeThreadKey, settledThreads, settledVisibleCount]);
const hiddenSettledCount = settledThreads.length - visibleSettledThreads.length;
const showMoreSettled = useCallback(
() => setSettledVisibleCount((count) => count + SETTLED_TAIL_PAGE_COUNT),
[],
Expand Down
69 changes: 69 additions & 0 deletions apps/web/src/hooks/useNowMinute.ts
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
import { useSyncExternalStore } from "react";

/** Minute-quantized clock ("YYYY-MM-DDTHH:MM") for settled-state resolution.
One module-level timer feeds every consumer through useSyncExternalStore,
so all surfaces resolving effectiveSettled against it (sidebar partition,
composer banner) share a single value by construction and tick on UTC
minute boundaries together. */

function currentMinute(): string {
return new Date().toISOString().slice(0, 16);
}

let nowMinute = currentMinute();
let timerId: number | null = null;
let timerIsInterval = false;
const listeners = new Set<() => void>();

function tick(): void {
const next = currentMinute();
if (next !== nowMinute) {
nowMinute = next;
for (const listener of listeners) listener();
}
}

function startTimer(): void {
// Align to the next UTC minute boundary, then tick every 60s. Ticks re-read
// the clock, so a throttled or late timer self-corrects when it fires.
timerIsInterval = false;
timerId = window.setTimeout(
() => {
tick();
timerIsInterval = true;
timerId = window.setInterval(tick, 60_000);
},
60_000 - (Date.now() % 60_000),
);
}

function subscribe(listener: () => void): () => void {
if (listeners.size === 0) {
startTimer();
}
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listeners.add(listener);
return () => {
listeners.delete(listener);
if (listeners.size === 0 && timerId !== null) {
if (timerIsInterval) window.clearInterval(timerId);
else window.clearTimeout(timerId);
timerId = null;
}
};
}

function getSnapshot(): string {
// With no timer running (no subscribers yet — e.g. the first render after
// a full unmount), the stored minute may be stale; re-read it so a fresh
// mount renders the current minute instead of waiting for the first tick.
// While the timer runs the cached value is returned untouched, as
// useSyncExternalStore requires between change notifications.
if (timerId === null) {
nowMinute = currentMinute();
}
return nowMinute;
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}

export function useNowMinute(): string {
return useSyncExternalStore(subscribe, getSnapshot, getSnapshot);
}
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