import {
useEffect,
useMemo,
useState,
type DragEvent,
type KeyboardEvent,
type ReactNode,
} from "react";
import {
CheckIcon,
ChevronRight,
GripVerticalIcon,
TriangleAlertIcon,
XIcon,
} from "lucide-react";
import { Bar, BarChart, XAxis, YAxis } from "recharts";
import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert";
import { Avatar, AvatarFallback } from "@/components/ui/avatar";
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import {
Card,
CardAction,
CardContent,
CardHeader,
CardTitle,
} from "@/components/ui/card";
import { ChartContainer, ChartTooltip } from "@/components/ui/chart";
import {
Empty,
EmptyDescription,
EmptyHeader,
EmptyTitle,
} from "@/components/ui/empty";
import {
runDashboardCommand,
fetchStatusSummary,
type DashboardPendingAccessRequest,
type SessionInfo,
type SessionStatusDashboard,
type StatusSessionSummary,
type StatusSummary,
} from "@/lib/daemon-api";
import {
CONTEXT_COMPOSITION_CHART_CONFIG,
RUNTIME_OPTIMIZATION_CHART_CONFIG,
TOKEN_USAGE_CHART_CONFIG,
PRIMITIVE_OPTIMIZATION_CHART_CONFIG,
contextCompositionCardData,
dailyTokenUsageChartDataFromSources,
formatCompactNumber,
formatPercent,
formatPercentAxisTick,
runtimeOptimizationProgressData,
primitiveOptimizationProgressData,
type ContextCompositionPrefixSummaryDatum,
type DailyTokenUsageSource,
type DailyTokenUsageChartDatum,
} from "@/lib/dashboard-view-model";
import { cn } from "@/lib/utils";
const STATUS_CARD_ORDER_STORAGE_KEY = "daat-locus.status.card-order";
const STATUS_SUMMARY_REFRESH_MS = 5000;
const DEFAULT_STATUS_CARD_ORDER = [
"sessions",
"telegram-approval",
"runtime-optimization",
"context-composition",
"daily-token-usage",
"primitive-optimization",
] as const;
type StatusCardId = (typeof DEFAULT_STATUS_CARD_ORDER)[number];
type StatusCardPlacement = "before" | "after";
type StatusCardDropIntent = {
targetId: StatusCardId;
placement: StatusCardPlacement;
};
type StatusCardContentProps = {
summary: StatusSummary | null;
onRefresh: () => void;
dragHandle: ReactNode;
};
type StatusCardDefinition = {
label: string;
render: (props: StatusCardContentProps) => ReactNode;
};
type TokenUsageTooltipPayloadItem = {
payload?: DailyTokenUsageChartDatum;
};
type ContextPrefixTooltipPayloadItem = {
payload?: ContextCompositionPrefixSummaryDatum;
};
type OptimizationChartConfig = Record<string, { color: string }>;
type OptimizationProgressDatum = {
key: string;
label: string;
value: number;
colorKey: string;
detail: string;
};
type SessionDashboardEntry = {
session: SessionInfo;
dashboard: SessionStatusDashboard;
};
type SessionStatusTone = "attention" | "active" | "ready" | "available";
const STATUS_CARD_DEFINITIONS: Record<StatusCardId, StatusCardDefinition> = {
sessions: {
label: "Sessions",
render: (props) => <SessionsCard {...props} />,
},
"telegram-approval": {
label: "Telegram Approval",
render: (props) => <TelegramApprovalCard {...props} />,
},
"runtime-optimization": {
label: "Runtime Optimization",
render: (props) => <RuntimeOptimizationCard {...props} />,
},
"context-composition": {
label: "Model Context Composition",
render: (props) => <ModelContextCompositionCard {...props} />,
},
"daily-token-usage": {
label: "Token Usage",
render: (props) => <DailyTokenUsageCard {...props} />,
},
"primitive-optimization": {
label: "Primitive Optimization",
render: (props) => <PrimitiveOptimizationCard {...props} />,
},
};
export function StatusPage() {
const { summary, loadError, reload } = useStatusSummary();
const [cardOrder, setCardOrder] = useState<StatusCardId[]>(
readStoredStatusCardOrder,
);
const [draggedCardId, setDraggedCardId] = useState<StatusCardId | null>(null);
const [dropIntent, setDropIntent] = useState<StatusCardDropIntent | null>(
null,
);
const cardColumns = useMemo(() => statusCardColumns(cardOrder), [cardOrder]);
useEffect(() => {
try {
window.localStorage.setItem(
STATUS_CARD_ORDER_STORAGE_KEY,
JSON.stringify(cardOrder),
);
} catch {
// Ignore storage failures, e.g. private mode or disabled storage.
}
}, [cardOrder]);
function handleDragStart(
event: DragEvent<HTMLButtonElement>,
cardId: StatusCardId,
) {
event.dataTransfer.effectAllowed = "move";
event.dataTransfer.setData("text/plain", cardId);
setDraggedCardId(cardId);
}
function handleDragOver(
event: DragEvent<HTMLDivElement>,
targetId: StatusCardId,
) {
if (!draggedCardId || draggedCardId === targetId) {
setDropIntent(null);
return;
}
event.preventDefault();
event.dataTransfer.dropEffect = "move";
setDropIntent({
targetId,
placement: dropPlacementFromEvent(event),
});
}
function handleDragLeave(event: DragEvent<HTMLDivElement>) {
if (
event.relatedTarget instanceof Node &&
event.currentTarget.contains(event.relatedTarget)
) {
return;
}
setDropIntent(null);
}
function handleDrop(
event: DragEvent<HTMLDivElement>,
targetId: StatusCardId,
) {
event.preventDefault();
const sourceId =
statusCardIdFromValue(event.dataTransfer.getData("text/plain")) ??
draggedCardId;
if (sourceId && sourceId !== targetId) {
const placement =
dropIntent?.targetId === targetId
? dropIntent.placement
: dropPlacementFromEvent(event);
setCardOrder((current) =>
reorderStatusCards(current, sourceId, targetId, placement),
);
}
setDraggedCardId(null);
setDropIntent(null);
}
function handleDragEnd() {
setDraggedCardId(null);
setDropIntent(null);
}
function handleKeyboardMove(
event: KeyboardEvent<HTMLButtonElement>,
cardId: StatusCardId,
) {
if (event.key !== "ArrowUp" && event.key !== "ArrowLeft") {
if (event.key !== "ArrowDown" && event.key !== "ArrowRight") {
return;
}
event.preventDefault();
setCardOrder((current) => moveStatusCardByDelta(current, cardId, 1));
return;
}
event.preventDefault();
setCardOrder((current) => moveStatusCardByDelta(current, cardId, -1));
}
return (
<section
id="status"
aria-label="Status"
className="min-h-screen w-full px-6 pb-10 pt-20 md:pb-12 md:pt-8"
>
{loadError ? (
<Alert variant="destructive" className="mb-4">
<TriangleAlertIcon aria-hidden="true" />
<AlertTitle>Unable to load status</AlertTitle>
<AlertDescription>{loadError.message}</AlertDescription>
</Alert>
) : null}
<div className="grid w-full grid-cols-1 items-start gap-4 sm:grid-cols-2 xl:grid-cols-3">
{cardColumns.map((column, columnIndex) => (
<div
key={columnIndex}
className={cn(
"flex min-w-0 flex-col gap-4",
columnIndex === 2 && "sm:col-span-2 xl:col-span-1",
)}
>
{column.map((cardId) => {
const definition = STATUS_CARD_DEFINITIONS[cardId];
return (
<div
key={cardId}
onDragOver={(event) => handleDragOver(event, cardId)}
onDragLeave={handleDragLeave}
onDrop={(event) => handleDrop(event, cardId)}
className={cn(
"relative rounded-xl transition-opacity",
draggedCardId === cardId && "opacity-45",
dropIntent?.targetId === cardId &&
dropIntent.placement === "before" &&
"before:absolute before:-top-2 before:left-2 before:right-2 before:z-10 before:h-1 before:rounded-full before:bg-primary",
dropIntent?.targetId === cardId &&
dropIntent.placement === "after" &&
"after:absolute after:-bottom-2 after:left-2 after:right-2 after:z-10 after:h-1 after:rounded-full after:bg-primary",
)}
>
{definition.render({
summary,
onRefresh: reload,
dragHandle: (
<StatusCardDragHandle
cardId={cardId}
label={definition.label}
onDragStart={handleDragStart}
onDragEnd={handleDragEnd}
onKeyboardMove={handleKeyboardMove}
/>
),
})}
</div>
);
})}
</div>
))}
</div>
</section>
);
}
function useStatusSummary() {
const [summary, setSummary] = useState<StatusSummary | null>(null);
const [loadError, setLoadError] = useState<Error | null>(null);
async function load(signal?: AbortSignal) {
try {
const nextSummary = await fetchStatusSummary({ signal });
setSummary(nextSummary);
setLoadError(null);
} catch (error) {
if (signal?.aborted) {
return;
}
setLoadError(error instanceof Error ? error : new Error(String(error)));
}
}
useEffect(() => {
const controller = new AbortController();
void load(controller.signal);
const interval = window.setInterval(() => {
void load(controller.signal);
}, STATUS_SUMMARY_REFRESH_MS);
return () => {
controller.abort();
window.clearInterval(interval);
};
}, []);
return {
summary,
loadError,
reload: () => {
void load();
},
};
}
function StatusCardDragHandle({
cardId,
label,
onDragStart,
onDragEnd,
onKeyboardMove,
}: {
cardId: StatusCardId;
label: string;
onDragStart: (
event: DragEvent<HTMLButtonElement>,
cardId: StatusCardId,
) => void;
onDragEnd: () => void;
onKeyboardMove: (
event: KeyboardEvent<HTMLButtonElement>,
cardId: StatusCardId,
) => void;
}) {
return (
<Button
type="button"
variant="ghost"
size="icon-sm"
draggable
aria-label={`Reorder ${label} card`}
title={`Drag to reorder ${label}`}
onDragStart={(event) => onDragStart(event, cardId)}
onDragEnd={onDragEnd}
onKeyDown={(event) => onKeyboardMove(event, cardId)}
className="cursor-grab text-muted-foreground hover:text-foreground active:cursor-grabbing"
>
<GripVerticalIcon data-icon="inline-start" aria-hidden="true" />
</Button>
);
}
function SessionsCard({
summary,
dragHandle,
}: {
summary: StatusSummary | null;
dragHandle: ReactNode;
}) {
const sessions = summary?.sessions ?? [];
const runningSessions = sessions.filter((entry) => entry.runtime_status?.ready);
return (
<Card className="w-full">
<CardHeader>
<CardTitle>Sessions</CardTitle>
<CardAction>{dragHandle}</CardAction>
</CardHeader>
<CardContent className="flex flex-col gap-3">
<div className="grid grid-cols-3 gap-2">
<ContextCompositionMetric
label="Daemon"
value={summary?.daemon.state ?? "loading"}
detail={summary ? `:${summary.daemon.port}` : "manager"}
/>
<ContextCompositionMetric
label="Sessions"
value={formatCompactNumber(sessions.length)}
detail={`${formatCompactNumber(runningSessions.length)} ready`}
/>
<ContextCompositionMetric
label="Clients"
value={formatCompactNumber(summary?.daemon.connected_clients ?? 0)}
detail="web/tui"
/>
</div>
{sessions.length > 0 ? (
<div className="flex flex-col gap-2">
{sessions.map((entry) => (
<SessionStatusLine key={entry.session.session_id} entry={entry} />
))}
</div>
) : (
<DashboardEmptyState
title="No sessions registered"
description="Sessions will appear here after the manager starts or reconnects them."
/>
)}
</CardContent>
</Card>
);
}
function SessionStatusLine({ entry }: { entry: StatusSessionSummary }) {
const runtime = entry.runtime_status;
const status: SessionStatusTone = entry.error
? "attention"
: runtime?.active_runtime_turn
? "active"
: runtime?.ready
? "ready"
: "available";
const detail = entry.error
? entry.error
: runtime
? `${runtime.pending_work_count} pending`
: sessionScopeLabel(entry.session);
return (
<div className="flex min-w-0 items-center gap-3 rounded-lg border bg-muted/20 px-3 py-2">
<div className="min-w-0 flex-1">
<div className="truncate text-sm font-medium">
{sessionDisplayName(entry.session, entry.dashboard)}
</div>
<div className="truncate text-xs text-muted-foreground">{detail}</div>
</div>
<Badge
variant={sessionStatusBadgeVariant(status)}
className="font-mono tabular-nums"
>
{status}
</Badge>
</div>
);
}
function TelegramApprovalCard({
summary,
onRefresh,
dragHandle,
}: {
summary: StatusSummary | null;
onRefresh: () => void;
dragHandle: ReactNode;
}) {
const requests = summary?.pending_access_requests ?? [];
const [busyChatId, setBusyChatId] = useState<number | null>(null);
const [actionError, setActionError] = useState<string | null>(null);
async function handleRequestAction(
request: DashboardPendingAccessRequest,
action: "approve" | "reject",
) {
setBusyChatId(request.chat_id);
setActionError(null);
try {
await runDashboardCommand(`/telegram ${action} ${request.chat_id}`, {});
onRefresh();
} catch (error) {
setActionError(error instanceof Error ? error.message : String(error));
} finally {
setBusyChatId(null);
}
}
return (
<Card className="w-full">
<CardHeader>
<CardTitle>Telegram Approval</CardTitle>
<CardAction>{dragHandle}</CardAction>
</CardHeader>
<CardContent>
{requests.length > 0 ? (
<div className="flex flex-col gap-3">
{requests.map((request) => {
const isBusy = busyChatId === request.chat_id;
const label = telegramApprovalDisplayName(request);
return (
<div
key={request.chat_id}
className="flex items-center gap-3 rounded-xl border bg-muted/20 p-3"
>
<Avatar className="size-10 border border-border bg-background">
<AvatarFallback className="text-sm font-medium">
{telegramApprovalInitials(label)}
</AvatarFallback>
</Avatar>
<div className="min-w-0 flex-1">
<div className="truncate font-medium">{label}</div>
<div className="truncate font-mono text-xs text-muted-foreground">
{request.chat_id}
</div>
</div>
<div className="flex items-center gap-1.5">
<Button
type="button"
variant="default"
size="icon-sm"
aria-label={`Approve ${label}`}
disabled={busyChatId !== null}
onClick={() => handleRequestAction(request, "approve")}
>
<CheckIcon data-icon="inline-start" aria-hidden="true" />
</Button>
<Button
type="button"
variant="destructive"
size="icon-sm"
aria-label={`Reject ${label}`}
disabled={busyChatId !== null}
onClick={() => handleRequestAction(request, "reject")}
>
<XIcon data-icon="inline-start" aria-hidden="true" />
</Button>
</div>
{isBusy ? <span className="sr-only">Processing</span> : null}
</div>
);
})}
</div>
) : (
<DashboardEmptyState
title="No pending Telegram approvals"
description="Incoming access requests will appear here when Telegram control needs review."
/>
)}
{actionError ? (
<Alert variant="destructive" className="mt-3 px-2 py-1">
<AlertDescription className="text-xs">{actionError}</AlertDescription>
</Alert>
) : null}
</CardContent>
</Card>
);
}
function DailyTokenUsageCard({
summary,
dragHandle,
}: {
summary: StatusSummary | null;
dragHandle: ReactNode;
}) {
const chartData = useMemo(
() => dailyTokenUsageChartDataFromSources(tokenUsageSources(summary)),
[summary],
);
const hasUsage = chartData.some((day) => day.total > 0);
return (
<Card className="w-full overflow-visible">
<CardHeader>
<CardTitle>Token Usage</CardTitle>
<CardAction>{dragHandle}</CardAction>
</CardHeader>
<CardContent>
<ChartContainer
config={TOKEN_USAGE_CHART_CONFIG}
className="h-64 w-full overflow-visible [&_.recharts-wrapper]:overflow-visible"
>
<BarChart
accessibilityLayer
data={chartData}
margin={{ top: 18, right: 16, left: -8, bottom: 0 }}
barCategoryGap="34%"
>
<XAxis
dataKey="label"
tickLine={false}
axisLine={false}
tickMargin={10}
interval={0}
/>
<YAxis
width={44}
tickLine={false}
axisLine={false}
domain={[0, 1]}
ticks={[0, 1]}
tickFormatter={formatPercentAxisTick}
/>
<ChartTooltip
allowEscapeViewBox={{ y: true }}
cursor={{ fill: "var(--muted)" }}
wrapperStyle={{ zIndex: 50 }}
content={<TokenUsageTooltip />}
/>
<Bar
dataKey="cachedRatio"
stackId="tokens"
fill="var(--color-cached)"
isAnimationActive={false}
radius={[0, 0, 0, 0]}
/>
<Bar
dataKey="uncachedRatio"
stackId="tokens"
fill="var(--color-uncached)"
isAnimationActive={false}
radius={[4, 4, 0, 0]}
/>
</BarChart>
</ChartContainer>
{hasUsage ? null : (
<DashboardEmptyState
title="No token usage recorded"
description="Usage bars appear after sessions make model requests."
compact
/>
)}
</CardContent>
</Card>
);
}
function ModelContextCompositionCard({
summary,
dragHandle,
}: {
summary: StatusSummary | null;
dragHandle: ReactNode;
}) {
const entries = useMemo(
() =>
sessionDashboardEntries(summary).filter(
(entry) => entry.dashboard.context_composition,
),
[summary],
);
return (
<Card className="w-full overflow-visible">
<CardHeader>
<CardTitle>Model Context Composition</CardTitle>
<CardAction>{dragHandle}</CardAction>
</CardHeader>
<CardContent className="flex flex-col gap-4">
{entries.length > 0 ? (
<>
{entries.map((entry) => (
<SessionContextComposition
key={entry.session.session_id}
entry={entry}
/>
))}
</>
) : (
<DashboardEmptyState
title="Waiting for context captures"
description="Context composition appears after a session sends a model request."
/>
)}
</CardContent>
</Card>
);
}
function SessionContextComposition({
entry,
}: {
entry: SessionDashboardEntry;
}) {
const composition = entry.dashboard.context_composition;
const compositionData = useMemo(
() => contextCompositionCardData(entry.dashboard),
[entry.dashboard],
);
if (!composition) {
return null;
}
return (
<div className="flex flex-col gap-3 rounded-lg border bg-muted/20 p-3">
<div className="flex min-w-0 items-center justify-between gap-3">
<div className="truncate text-sm font-medium">
{sessionDisplayName(entry.session, entry.dashboard)}
</div>
<div className="shrink-0 font-mono text-xs text-muted-foreground">
{composition.model ?? "unknown"}
</div>
</div>
<div className="grid grid-cols-3 gap-2">
<ContextCompositionMetric
label="Total"
value={formatCompactNumber(composition.total_estimated_tokens)}
detail="est. tokens"
/>
<ContextCompositionMetric
label="New suffix"
value={formatPercent(compositionData.newSuffixRatio)}
detail={formatCompactNumber(composition.new_suffix_tokens)}
/>
<ContextCompositionMetric
label="Stable"
value={formatPercent(compositionData.stablePrefixRatio)}
detail={formatCompactNumber(composition.stable_prefix_tokens)}
/>
</div>
<ChartContainer
config={CONTEXT_COMPOSITION_CHART_CONFIG}
className="h-10 w-full overflow-visible [&_.recharts-wrapper]:overflow-visible"
>
<BarChart
accessibilityLayer
data={compositionData.prefixSummaryData}
layout="vertical"
margin={{ top: 8, right: 0, left: 0, bottom: 8 }}
stackOffset="expand"
>
<XAxis type="number" hide domain={[0, 1]} />
<YAxis type="category" dataKey="label" hide />
<ChartTooltip
cursor={{ fill: "transparent" }}
wrapperStyle={{ zIndex: 50 }}
content={<ContextPrefixTooltip />}
/>
<Bar
dataKey="stable"
stackId="prefix"
fill="var(--color-stable)"
isAnimationActive={false}
radius={[4, 0, 0, 4]}
/>
<Bar
dataKey="changed"
stackId="prefix"
fill="var(--color-changed)"
isAnimationActive={false}
radius={[0, 0, 0, 0]}
/>
<Bar
dataKey="new"
stackId="prefix"
fill="var(--color-new)"
isAnimationActive={false}
radius={[0, 4, 4, 0]}
/>
<Bar
dataKey="unknown"
stackId="prefix"
fill="var(--color-unknown)"
isAnimationActive={false}
radius={[0, 4, 4, 0]}
/>
</BarChart>
</ChartContainer>
<div className="grid gap-2 text-xs text-muted-foreground">
<ContextCompositionDetailRow
label="Messages / tools"
value={`${composition.message_count} / ${composition.tool_count}`}
/>
<ContextCompositionDetailRow
label="Tool schema"
value={`${formatCompactNumber(composition.tools_schema_tokens)} tokens`}
/>
</div>
</div>
);
}
function ContextCompositionMetric({
label,
value,
detail,
}: {
label: string;
value: string;
detail: string;
}) {
return (
<div className="rounded-xl border bg-muted/20 p-2">
<div className="text-xs text-muted-foreground">{label}</div>
<div className="mt-1 font-mono text-lg font-medium tabular-nums text-foreground">
{value}
</div>
<div className="truncate text-xs text-muted-foreground">{detail}</div>
</div>
);
}
function ContextCompositionDetailRow({
label,
value,
}: {
label: string;
value: string;
}) {
return (
<div className="flex min-w-0 items-center gap-2">
<span className="min-w-0 flex-1">{label}</span>
<span className="truncate font-mono font-medium tabular-nums text-foreground">
{value}
</span>
</div>
);
}
function PrimitiveOptimizationCard({
summary,
dragHandle,
}: {
summary: StatusSummary | null;
dragHandle: ReactNode;
}) {
const rows = useMemo(
() =>
sessionDashboardEntries(summary).map((entry) => {
const progressData = primitiveOptimizationProgressData(entry.dashboard);
const total = progressData.reduce((sum, item) => sum + item.value, 0);
return { entry, progressData, total };
}),
[summary],
);
const visibleRows = rows.filter((row) => row.total > 0);
if (visibleRows.length === 0) {
return (
<Card className="w-full">
<CardHeader>
<CardTitle>Primitive Optimization</CardTitle>
<CardAction>{dragHandle}</CardAction>
</CardHeader>
<CardContent>
<DashboardEmptyState
title="No primitive optimization data"
description="Optimization progress appears after primitive evidence is processed."
/>
</CardContent>
</Card>
);
}
return (
<Card className="w-full">
<CardHeader>
<CardTitle>Primitive Optimization</CardTitle>
<CardAction>{dragHandle}</CardAction>
</CardHeader>
<CardContent>
<div className="flex flex-col gap-4">
{visibleRows.map((row) => (
<OptimizationSessionRow
key={row.entry.session.session_id}
label={sessionDisplayName(row.entry.session, row.entry.dashboard)}
data={row.progressData}
total={row.total}
config={PRIMITIVE_OPTIMIZATION_CHART_CONFIG}
/>
))}
</div>
</CardContent>
</Card>
);
}
function RuntimeOptimizationCard({
summary,
dragHandle,
}: {
summary: StatusSummary | null;
dragHandle: ReactNode;
}) {
const rows = useMemo(
() =>
sessionDashboardEntries(summary).map((entry) => {
const progressData = runtimeOptimizationProgressData(entry.dashboard);
const total = progressData.reduce((sum, item) => sum + item.value, 0);
return { entry, progressData, total };
}),
[summary],
);
const visibleRows = rows.filter((row) => row.total > 0);
if (visibleRows.length === 0) {
return (
<Card className="w-full">
<CardHeader>
<CardTitle>Runtime Optimization</CardTitle>
<CardAction>{dragHandle}</CardAction>
</CardHeader>
<CardContent>
<DashboardEmptyState
title="No runtime optimization data"
description="Runtime optimization progress appears after error cases are processed."
/>
</CardContent>
</Card>
);
}
return (
<Card className="w-full">
<CardHeader>
<CardTitle>Runtime Optimization</CardTitle>
<CardAction>{dragHandle}</CardAction>
</CardHeader>
<CardContent>
<div className="flex flex-col gap-4">
{visibleRows.map((row) => (
<OptimizationSessionRow
key={row.entry.session.session_id}
label={sessionDisplayName(row.entry.session, row.entry.dashboard)}
data={row.progressData}
total={row.total}
config={RUNTIME_OPTIMIZATION_CHART_CONFIG}
/>
))}
</div>
</CardContent>
</Card>
);
}
function OptimizationSessionRow({
label,
data,
total,
config,
}: {
label: string;
data: OptimizationProgressDatum[];
total: number;
config: OptimizationChartConfig;
}) {
return (
<div className="flex flex-col gap-2">
<div className="flex min-w-0 items-center justify-between gap-3 text-xs text-muted-foreground">
<span className="truncate font-medium text-foreground">{label}</span>
<span className="shrink-0 font-mono tabular-nums">
{formatCompactNumber(total)} total
</span>
</div>
<OptimizationProgressBar data={data} total={total} config={config} />
<div className="flex items-center gap-1.5 text-xs text-muted-foreground">
<span>Queued</span>
<ChevronRight className="size-3" />
<span>Applied</span>
</div>
</div>
);
}
function DashboardEmptyState({
title,
description,
compact = false,
}: {
title: string;
description: string;
compact?: boolean;
}) {
return (
<Empty className={cn("border-0", compact ? "py-3" : "min-h-32 py-6")}>
<EmptyHeader>
<EmptyTitle>{title}</EmptyTitle>
<EmptyDescription>{description}</EmptyDescription>
</EmptyHeader>
</Empty>
);
}
function sessionDashboardEntries(
summary: StatusSummary | null,
): SessionDashboardEntry[] {
return (summary?.sessions ?? [])
.filter((entry) => entry.dashboard)
.map((entry) => ({
session: entry.session,
dashboard: entry.dashboard as SessionStatusDashboard,
}));
}
function tokenUsageSources(
summary: StatusSummary | null,
): DailyTokenUsageSource[] {
return sessionDashboardEntries(summary).flatMap((entry) => {
const tokenUsage = entry.dashboard.token_usage;
const sessionLabel = sessionDisplayName(entry.session, entry.dashboard);
return [
{
label: `${sessionLabel} / ${tokenUsageModelLabel("main", tokenUsage.main_model)}`,
info: tokenUsage.main,
},
{
label: `${sessionLabel} / ${tokenUsageModelLabel("judge", tokenUsage.judge_model)}`,
info: tokenUsage.judge,
},
];
});
}
function tokenUsageModelLabel(role: string, model: string | null | undefined) {
return model?.trim() || role;
}
function sessionDisplayName(
session: SessionInfo,
dashboard?: SessionStatusDashboard | null,
) {
return (
session.title?.trim() ||
dashboard?.session_title?.title.trim() ||
"Untitled session"
);
}
function sessionStatusBadgeVariant(
status: SessionStatusTone,
): "default" | "secondary" | "destructive" | "outline" | "ghost" {
switch (status) {
case "attention":
return "destructive";
case "active":
return "default";
case "ready":
return "secondary";
case "available":
return "outline";
}
}
function sessionScopeLabel(session: SessionInfo) {
if (session.scope.kind === "project") {
return session.scope.project_dir;
}
return "general";
}
function statusCardColumns(order: StatusCardId[]) {
const normalizedOrder = normalizeStatusCardOrder(order);
const firstColumnLength = Math.ceil(normalizedOrder.length / 3);
const secondColumnLength = Math.ceil(
(normalizedOrder.length - firstColumnLength) / 2,
);
return [
normalizedOrder.slice(0, firstColumnLength),
normalizedOrder.slice(
firstColumnLength,
firstColumnLength + secondColumnLength,
),
normalizedOrder.slice(firstColumnLength + secondColumnLength),
];
}
function moveStatusCardByDelta(
order: StatusCardId[],
cardId: StatusCardId,
delta: number,
) {
const normalizedOrder = normalizeStatusCardOrder(order);
const currentIndex = normalizedOrder.indexOf(cardId);
if (currentIndex === -1) {
return normalizedOrder;
}
const nextIndex = Math.max(
0,
Math.min(normalizedOrder.length - 1, currentIndex + delta),
);
if (nextIndex === currentIndex) {
return normalizedOrder;
}
const nextOrder = [...normalizedOrder];
const [movedCard] = nextOrder.splice(currentIndex, 1);
nextOrder.splice(nextIndex, 0, movedCard);
return nextOrder;
}
function reorderStatusCards(
order: StatusCardId[],
sourceId: StatusCardId,
targetId: StatusCardId,
placement: StatusCardPlacement,
) {
if (sourceId === targetId) {
return normalizeStatusCardOrder(order);
}
const withoutSource = normalizeStatusCardOrder(order).filter(
(cardId) => cardId !== sourceId,
);
const targetIndex = withoutSource.indexOf(targetId);
if (targetIndex === -1) {
return withoutSource;
}
const insertIndex = placement === "after" ? targetIndex + 1 : targetIndex;
const nextOrder = [...withoutSource];
nextOrder.splice(insertIndex, 0, sourceId);
return normalizeStatusCardOrder(nextOrder);
}
function dropPlacementFromEvent(
event: DragEvent<HTMLElement>,
): StatusCardPlacement {
const bounds = event.currentTarget.getBoundingClientRect();
const midpoint = bounds.top + bounds.height / 2;
return event.clientY > midpoint ? "after" : "before";
}
function readStoredStatusCardOrder(): StatusCardId[] {
if (typeof window === "undefined") {
return [...DEFAULT_STATUS_CARD_ORDER];
}
try {
const storedOrder = window.localStorage.getItem(
STATUS_CARD_ORDER_STORAGE_KEY,
);
if (!storedOrder) {
return [...DEFAULT_STATUS_CARD_ORDER];
}
const parsed: unknown = JSON.parse(storedOrder);
if (!Array.isArray(parsed)) {
return [...DEFAULT_STATUS_CARD_ORDER];
}
return normalizeStatusCardOrder(parsed);
} catch {
return [...DEFAULT_STATUS_CARD_ORDER];
}
}
function normalizeStatusCardOrder(order: readonly unknown[]): StatusCardId[] {
const nextOrder: StatusCardId[] = [];
for (const value of order) {
const cardId = statusCardIdFromValue(value);
if (cardId && !nextOrder.includes(cardId)) {
nextOrder.push(cardId);
}
}
for (const cardId of DEFAULT_STATUS_CARD_ORDER) {
if (!nextOrder.includes(cardId)) {
nextOrder.push(cardId);
}
}
return nextOrder;
}
function statusCardIdFromValue(value: unknown): StatusCardId | null {
return typeof value === "string" &&
DEFAULT_STATUS_CARD_ORDER.includes(value as StatusCardId)
? (value as StatusCardId)
: null;
}
function OptimizationProgressBar({
data,
total,
config,
}: {
data: OptimizationProgressDatum[];
total: number;
config: OptimizationChartConfig;
}) {
const visibleItems = data.filter((item) => item.value > 0);
if (total <= 0 || visibleItems.length === 0) {
return null;
}
return (
<div className="flex flex-col gap-2">
<div
className="flex h-10 w-full overflow-hidden rounded-md border bg-muted/30"
role="img"
aria-label={visibleItems
.map(
(item) =>
`${item.label} ${formatCompactNumber(item.value)}: ${item.detail}`,
)
.join("; ")}
>
{visibleItems.map((item) => {
const color = config[item.colorKey]?.color ?? "var(--muted)";
const width = `${(item.value / total) * 100}%`;
return (
<div
key={item.key}
aria-hidden="true"
className="min-w-[2px]"
style={{ width, backgroundColor: color }}
/>
);
})}
</div>
<div className="grid grid-cols-2 gap-x-3 gap-y-1 text-xs text-muted-foreground">
{visibleItems.map((item) => {
const color = config[item.colorKey]?.color ?? "var(--muted)";
return (
<div key={item.key} className="flex min-w-0 items-center gap-1.5">
<span
aria-hidden="true"
className="h-2 w-2 flex-none rounded-full"
style={{ backgroundColor: color }}
/>
<span className="min-w-0 flex-1 truncate">{item.label}</span>
<span className="font-mono tabular-nums text-foreground">
{formatCompactNumber(item.value)}
</span>
</div>
);
})}
</div>
</div>
);
}
function TokenUsageTooltip({
active,
payload,
}: {
active?: boolean;
payload?: TokenUsageTooltipPayloadItem[];
}) {
if (!active) {
return null;
}
const datum = payload?.[0]?.payload;
if (!datum) {
return null;
}
return (
<div className="grid min-w-72 gap-3 rounded-lg border bg-background px-3 py-2.5 text-xs shadow-xl">
<div>
<div className="font-medium text-foreground">{datum.date}</div>
<div className="mt-1 grid gap-1 text-muted-foreground">
<TokenUsageTooltipRow label="Total" value={datum.total} />
<TokenUsageTooltipRow
label="Cached"
value={datum.cached}
color="var(--color-cached)"
/>
<TokenUsageTooltipRow
label="Uncached"
value={datum.uncached}
color="var(--color-uncached)"
/>
</div>
</div>
{datum.models.length ? (
<div className="grid gap-2 border-t pt-2">
{datum.models.map((model) => (
<div key={model.key} className="grid gap-1">
<div className="truncate font-medium text-foreground">
{model.label}
</div>
<div className="grid gap-1 text-muted-foreground">
<TokenUsageTooltipRow
label="Total"
value={model.usage.total_tokens}
/>
<TokenUsageTooltipRow
label="Input"
value={model.usage.input_tokens}
/>
<TokenUsageTooltipRow
label="Cached"
value={model.usage.cached_input_tokens}
/>
<TokenUsageTooltipRow
label="Output"
value={model.usage.output_tokens}
/>
<TokenUsageTooltipRow
label="Reasoning"
value={model.usage.reasoning_output_tokens}
/>
</div>
</div>
))}
</div>
) : null}
</div>
);
}
function TokenUsageTooltipRow({
label,
value,
color,
}: {
label: string;
value: number;
color?: string;
}) {
return (
<div className="flex min-w-0 items-center gap-2">
{color ? (
<span
className="size-2 shrink-0 rounded-[2px]"
style={{ backgroundColor: color }}
/>
) : null}
<span className="min-w-0 flex-1">{label}</span>
<span className="font-mono font-medium tabular-nums text-foreground">
{formatCompactNumber(value)}
</span>
</div>
);
}
function ContextPrefixTooltip({
active,
payload,
}: {
active?: boolean;
payload?: ContextPrefixTooltipPayloadItem[];
}) {
if (!active) {
return null;
}
const datum = payload?.[0]?.payload;
if (!datum) {
return null;
}
return (
<div className="grid min-w-64 gap-1.5 rounded-lg border bg-background px-3 py-2.5 text-xs shadow-xl">
<div className="font-medium text-foreground">
Cache-affecting prefix comparison
</div>
<div className="grid gap-1 text-muted-foreground">
{datum.bars.map((bar) => (
<div key={bar.key} className="flex min-w-0 items-center gap-2">
<span
className="size-2 shrink-0 rounded-[2px]"
style={{ backgroundColor: `var(--color-${bar.colorKey})` }}
/>
<span className="min-w-0 flex-1 truncate">{bar.label}</span>
<span className="font-mono font-medium tabular-nums text-foreground">
{formatCompactNumber(bar.tokens)}
</span>
<span className="font-mono tabular-nums">
{formatPercent(bar.ratio)}
</span>
</div>
))}
</div>
</div>
);
}
function telegramApprovalDisplayName(request: DashboardPendingAccessRequest) {
return request.sender || request.title || "Unknown";
}
function telegramApprovalInitials(value: string) {
const characters = Array.from(value.trim());
return characters.slice(0, 2).join("").toUpperCase() || "TG";
}