first commit

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Beyhan Oğur
2026-04-26 21:52:23 +03:00
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import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip";
import type { TokenHistogramResponse } from "@/lib/types/logs";
import { Info } from "lucide-react";
import { useEffect, useMemo, useRef, useState } from "react";
import { Cell, Pie, PieChart, ResponsiveContainer } from "recharts";
import { ChartErrorBoundary } from "./chartErrorBoundary";
interface CacheTokenMeterChartProps {
data: TokenHistogramResponse | null;
}
const METER_COLORS = {
cached: "#06b6d4",
input: "#3b82f6",
};
const formatTokenCount = (count: number): string => {
if (count >= 1000000) return `${(count / 1000000).toFixed(1)}M`;
if (count >= 1000) return `${(count / 1000).toFixed(1)}K`;
return count.toLocaleString();
};
interface GaugeGeometry {
cx: number;
cy: number;
innerRadius: number;
outerRadius: number;
}
function Needle({ percentage, geometry }: { percentage: number; geometry: GaugeGeometry }) {
const normalizedPercentage = Math.max(0, Math.min(percentage, 100));
const { cx, cy, outerRadius } = geometry;
const angle = 180 - (normalizedPercentage / 100) * 180;
const rad = (Math.PI * angle) / 180;
const needleLen = outerRadius * 0.94;
const tipX = cx + needleLen * Math.cos(rad);
const tipY = cy - needleLen * Math.sin(rad);
const perpRad = rad + Math.PI / 2;
const hw = 3.5;
const bx1 = cx + hw * Math.cos(perpRad);
const by1 = cy - hw * Math.sin(perpRad);
const bx2 = cx - hw * Math.cos(perpRad);
const by2 = cy + hw * Math.sin(perpRad);
return (
<g>
<path d={`M ${bx1} ${by1} L ${tipX} ${tipY} L ${bx2} ${by2} Z`} fill="#71717a" />
<circle cx={cx} cy={cy} r={5} fill="#71717a" />
</g>
);
}
export default function CacheTokenMeterChart({ data }: CacheTokenMeterChartProps) {
const chartContainerRef = useRef<HTMLDivElement | null>(null);
const [{ width, height }, setChartSize] = useState({ width: 0, height: 0 });
useEffect(() => {
const node = chartContainerRef.current;
if (!node) return;
const updateSize = () => {
const nextWidth = node.clientWidth;
const nextHeight = node.clientHeight;
setChartSize((current) =>
current.width === nextWidth && current.height === nextHeight ? current : { width: nextWidth, height: nextHeight },
);
};
updateSize();
const resizeObserver = new ResizeObserver(updateSize);
resizeObserver.observe(node);
return () => resizeObserver.disconnect();
}, []);
const { percentage, totalCachedRead, totalPromptTokens } = useMemo(() => {
if (!data?.buckets || data.buckets.length === 0) {
return { percentage: 0, totalCachedRead: 0, totalPromptTokens: 0 };
}
let cachedRead = 0;
let promptTokens = 0;
for (const bucket of data.buckets) {
cachedRead += bucket.cached_read_tokens;
promptTokens += bucket.prompt_tokens;
}
if (promptTokens === 0) {
return { percentage: 0, totalCachedRead: cachedRead, totalPromptTokens: promptTokens };
}
return {
percentage: Math.max(0, Math.min(100, (cachedRead / promptTokens) * 100)),
totalCachedRead: cachedRead,
totalPromptTokens: promptTokens,
};
}, [data]);
const gaugeGeometry = useMemo<GaugeGeometry | null>(() => {
if (width <= 0 || height <= 0) return null;
const horizontalRadius = width * 0.4;
const verticalRadius = Math.max(24, height - 10);
const outerRadius = Math.min(horizontalRadius, verticalRadius);
const innerRadius = outerRadius * 0.58;
const cx = width / 2;
const cy = Math.min(height - 4, outerRadius + 4);
return { cx, cy, innerRadius, outerRadius };
}, [width, height]);
if (!data?.buckets || data.buckets.length === 0 || totalPromptTokens === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const valueData = [
{ name: "cached", value: percentage },
{ name: "remaining", value: 100 - percentage },
];
return (
<ChartErrorBoundary resetKey={`${data?.buckets?.length ?? 0}-${totalCachedRead}-${totalPromptTokens}`}>
<div className="grid h-full grid-rows-[104px_auto_auto] items-start overflow-hidden">
<div ref={chartContainerRef} className="relative h-[104px] w-full">
{gaugeGeometry && (
<ResponsiveContainer width="100%" height="100%">
<PieChart>
<Pie
data={valueData}
cx={gaugeGeometry.cx}
cy={gaugeGeometry.cy}
startAngle={180}
endAngle={0}
innerRadius={gaugeGeometry.innerRadius}
outerRadius={gaugeGeometry.outerRadius}
dataKey="value"
stroke="none"
isAnimationActive={false}
>
<Cell fill={METER_COLORS.cached} />
<Cell fill={METER_COLORS.input} opacity={0.22} />
</Pie>
</PieChart>
</ResponsiveContainer>
)}
{gaugeGeometry && (
<svg className="pointer-events-none absolute inset-0" viewBox={`0 0 ${width} ${height}`} aria-hidden="true">
<Needle percentage={percentage} geometry={gaugeGeometry} />
</svg>
)}
</div>
<div className="flex flex-col items-center pt-1 leading-none">
<div className="text-muted-foreground text-3xl font-semibold tracking-tight">{percentage.toFixed(1)}%</div>
<div className="mt-1 flex items-center gap-1 text-[11px] text-zinc-400">
<span>of input tokens cached</span>
<Tooltip>
<TooltipTrigger asChild>
<button
type="button"
data-testid="cache-meter-info-btn"
className="text-zinc-500 transition-colors hover:text-zinc-300"
aria-label="More information about cache hit rate"
>
<Info className="h-3 w-3" />
</button>
</TooltipTrigger>
<TooltipContent side="top">This reflects provider-level caching, not Bifrost semantic cache hits.</TooltipContent>
</Tooltip>
</div>
</div>
<div className="flex flex-wrap items-center justify-center gap-x-4 gap-y-1 pt-2 text-[11px] leading-none">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: METER_COLORS.cached }} />
<span className="text-primary">Cached: {formatTokenCount(totalCachedRead)}</span>
</span>
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: METER_COLORS.input }} />
<span className="text-muted-foreground">Input: {formatTokenCount(totalPromptTokens)}</span>
</span>
</div>
</div>
</ChartErrorBoundary>
);
}

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import { Card } from "@/components/ui/card";
import { Skeleton } from "@/components/ui/skeleton";
import { cn } from "@/lib/utils";
import type { ReactNode } from "react";
interface ChartCardProps {
title: string;
children: ReactNode;
headerActions?: ReactNode;
loading?: boolean;
testId?: string;
height?: string;
className?: string;
}
export function ChartCard({
title,
children,
headerActions,
loading,
testId,
height = "200px",
className,
}: ChartCardProps) {
if (loading) {
return (
<Card
className={cn("min-w-0 rounded-sm p-2 shadow-none", className)}
data-testid={testId}
>
<div className="mb-2 space-y-2">
<span className="text-primary pl-2 text-sm font-medium">{title}</span>
{headerActions && (
<div
className="w-full min-w-0"
data-testid={testId ? `${testId}-actions` : undefined}
>
{headerActions}
</div>
)}
</div>
<div
style={{ height }}
data-testid={testId ? `${testId}-chart-skeleton` : undefined}
>
<Skeleton className="h-full w-full" />
</div>
</Card>
);
}
return (
<Card
className={cn("min-w-0 rounded-sm p-2 shadow-none", className)}
data-testid={testId}
>
<div className="mb-2 space-y-2">
<span className="text-primary pl-2 text-sm font-medium">{title}</span>
{headerActions && (
<div
className="w-full min-w-0"
data-testid={testId ? `${testId}-actions` : undefined}
>
{headerActions}
</div>
)}
</div>
<div style={{ height }}>{children}</div>
</Card>
);
}

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import { Component, type ErrorInfo, type ReactNode } from "react";
import { BarChart, CartesianGrid, ResponsiveContainer, XAxis, YAxis } from "recharts";
// Empty chart placeholder when data fails to render
function EmptyChart() {
return (
<ResponsiveContainer width="100%" height="100%">
<BarChart
data={[
{ name: "", value: 0 },
{ name: " ", value: 0 },
]}
>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis dataKey="name" tick={{ fontSize: 13, className: "fill-zinc-500", dy: 5 }} tickLine={false} axisLine={false} />
<YAxis tick={{ fontSize: 13, className: "fill-zinc-500" }} tickLine={false} axisLine={false} width={40} domain={[0, 1]} />
</BarChart>
</ResponsiveContainer>
);
}
interface ChartErrorBoundaryProps {
children: ReactNode;
resetKey?: string;
}
interface ChartErrorBoundaryState {
hasError: boolean;
prevResetKey?: string;
}
export class ChartErrorBoundary extends Component<ChartErrorBoundaryProps, ChartErrorBoundaryState> {
constructor(props: ChartErrorBoundaryProps) {
super(props);
this.state = { hasError: false };
}
static getDerivedStateFromError(_: Error) {
return { hasError: true };
}
static getDerivedStateFromProps(props: ChartErrorBoundaryProps, state: ChartErrorBoundaryState) {
// Reset error state when resetKey changes
if (props.resetKey !== state.prevResetKey) {
return { hasError: false, prevResetKey: props.resetKey };
}
return null;
}
componentDidCatch(error: Error, _errorInfo: ErrorInfo) {
console.warn("Chart rendering error:", error.message);
}
render() {
if (this.state.hasError) {
return <EmptyChart />;
}
return this.props.children;
}
}

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import { Button } from "@/components/ui/button";
import { BarChart3, LineChart } from "lucide-react";
export type ChartType = "bar" | "line";
interface ChartTypeToggleProps {
chartType: ChartType;
onToggle: (type: ChartType) => void;
"data-testid"?: string;
}
export function ChartTypeToggle({ chartType, onToggle, "data-testid": testId }: ChartTypeToggleProps) {
return (
<div className="flex items-center gap-1" data-testid={testId}>
<Button
variant={chartType === "bar" ? "secondary" : "ghost"}
size="sm"
className="h-7 w-7 p-0"
onClick={() => onToggle("bar")}
data-testid={testId ? `${testId}-bar-btn` : undefined}
>
<BarChart3 className="h-3.5 w-3.5" />
</Button>
<Button
variant={chartType === "line" ? "secondary" : "ghost"}
size="sm"
className="h-7 w-7 p-0"
onClick={() => onToggle("line")}
data-testid={testId ? `${testId}-line-btn` : undefined}
>
<LineChart className="h-3.5 w-3.5" />
</Button>
</div>
);
}

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import type { CostHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Area, AreaChart, Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { formatCost, formatFullTimestamp, formatTimestamp, getModelColor } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
interface CostChartProps {
data: CostHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
selectedModel: string;
}
function CustomTooltip({ active, payload, selectedModel, models }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
{selectedModel === "all" ? (
<>
{models.map((model: string, idx: number) => {
const cost = data.by_model?.[model] || 0;
if (cost === 0) return null;
return (
<div key={model} className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: getModelColor(idx) }} />
<span className="max-w-[120px] truncate text-zinc-600 dark:text-zinc-400">{model}</span>
</span>
<span className="font-medium">{formatCost(cost)}</span>
</div>
);
})}
<div className="flex items-center justify-between gap-4 border-t border-zinc-200 pt-1 dark:border-zinc-700">
<span className="text-zinc-600 dark:text-zinc-400">Total</span>
<span className="font-medium">{formatCost(data.total_cost)}</span>
</div>
</>
) : (
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: getModelColor(0) }} />
<span className="text-zinc-600 dark:text-zinc-400">{selectedModel}</span>
</span>
<span className="font-medium">{formatCost(data.by_model?.[selectedModel] || 0)}</span>
</div>
)}
</div>
</div>
);
}
export function CostChart({ data, chartType, startTime, endTime, selectedModel }: CostChartProps) {
const { chartData, displayModels } = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return { chartData: [], displayModels: [] };
}
const models = selectedModel === "all" ? data.models : [selectedModel];
const processed = data.buckets.map((bucket, index) => {
const item: any = {
...bucket,
index,
formattedTime: formatTimestamp(bucket.timestamp, data.bucket_size_seconds),
};
// Flatten by_model for easier chart access
models.forEach((model, idx) => {
item[`model_${idx}`] = bucket.by_model?.[model] || 0;
});
return item;
});
return { chartData: processed, displayModels: models };
}, [data, selectedModel]);
if (!data?.buckets || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 4, bottom: 0 },
};
return (
<ChartErrorBoundary resetKey={`${startTime}-${endTime}-${chartData.length}-${selectedModel}`}>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={(v) => formatCost(v)}
domain={[0, (dataMax: number) => Math.max(dataMax, 0.01)]}
allowDataOverflow={false}
/>
<Tooltip
content={<CustomTooltip selectedModel={selectedModel} models={data.models} />}
cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }}
/>
{displayModels.map((model, idx) => (
<Bar
isAnimationActive={false}
key={model}
dataKey={`model_${idx}`}
stackId="cost"
fill={getModelColor(idx)}
fillOpacity={0.9}
barSize={30}
radius={idx === displayModels.length - 1 ? [2, 2, 0, 0] : [0, 0, 0, 0]}
/>
))}
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={(v) => formatCost(v)}
domain={[0, (dataMax: number) => Math.max(dataMax, 0.01)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip selectedModel={selectedModel} models={data.models} />} />
{displayModels.map((model, idx) => (
<Area
isAnimationActive={false}
key={model}
type="monotone"
dataKey={`model_${idx}`}
stackId="1"
stroke={getModelColor(idx)}
fill={getModelColor(idx)}
fillOpacity={0.7}
/>
))}
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import type { LatencyHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Area, AreaChart, Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { formatFullTimestamp, formatLatency, formatTimestamp, LATENCY_COLORS } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
interface LatencyChartProps {
data: LatencyHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
}
function CustomTooltip({ active, payload }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.avg }} />
<span className="text-zinc-600 dark:text-zinc-400">Avg</span>
</span>
<span className="font-medium">{formatLatency(data.avg_latency)}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.p90 }} />
<span className="text-zinc-600 dark:text-zinc-400">P90</span>
</span>
<span className="font-medium">{formatLatency(data.p90_latency)}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.p95 }} />
<span className="text-zinc-600 dark:text-zinc-400">P95</span>
</span>
<span className="font-medium">{formatLatency(data.p95_latency)}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.p99 }} />
<span className="text-zinc-600 dark:text-zinc-400">P99</span>
</span>
<span className="font-medium">{formatLatency(data.p99_latency)}</span>
</div>
<div className="flex items-center justify-between gap-4 border-t border-zinc-200 pt-1 dark:border-zinc-700">
<span className="text-zinc-600 dark:text-zinc-400">Requests</span>
<span className="font-medium">{data.total_requests.toLocaleString()}</span>
</div>
</div>
</div>
);
}
export function LatencyChart({ data, chartType, startTime, endTime }: LatencyChartProps) {
const chartData = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return [];
}
return data.buckets.map((bucket, index) => ({
...bucket,
index,
formattedTime: formatTimestamp(bucket.timestamp, data.bucket_size_seconds),
}));
}, [data]);
if (!data?.buckets || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 4, bottom: 0 },
};
return (
<ChartErrorBoundary resetKey={`${startTime}-${endTime}-${chartData.length}`}>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={55}
tickFormatter={formatLatency}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
<Bar
isAnimationActive={false}
dataKey="avg_latency"
fill={LATENCY_COLORS.avg}
fillOpacity={0.9}
barSize={8}
radius={[2, 2, 0, 0]}
/>
<Bar
isAnimationActive={false}
dataKey="p90_latency"
fill={LATENCY_COLORS.p90}
fillOpacity={0.9}
barSize={8}
radius={[2, 2, 0, 0]}
/>
<Bar
isAnimationActive={false}
dataKey="p95_latency"
fill={LATENCY_COLORS.p95}
fillOpacity={0.9}
barSize={8}
radius={[2, 2, 0, 0]}
/>
<Bar
isAnimationActive={false}
dataKey="p99_latency"
fill={LATENCY_COLORS.p99}
fillOpacity={0.9}
barSize={8}
radius={[2, 2, 0, 0]}
/>
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={55}
tickFormatter={formatLatency}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip />} />
{/* Render P99 first (behind), then overlay in descending order so Avg is in front */}
<Area
isAnimationActive={false}
type="monotone"
dataKey="p99_latency"
stroke={LATENCY_COLORS.p99}
fill={LATENCY_COLORS.p99}
fillOpacity={0.15}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="p95_latency"
stroke={LATENCY_COLORS.p95}
fill={LATENCY_COLORS.p95}
fillOpacity={0.2}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="p90_latency"
stroke={LATENCY_COLORS.p90}
fill={LATENCY_COLORS.p90}
fillOpacity={0.25}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="avg_latency"
stroke={LATENCY_COLORS.avg}
fill={LATENCY_COLORS.avg}
fillOpacity={0.4}
/>
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import type { LogsHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import {
Area,
AreaChart,
Bar,
BarChart,
CartesianGrid,
ResponsiveContainer,
Tooltip,
XAxis,
YAxis,
} from "recharts";
import {
CHART_COLORS,
formatFullTimestamp,
formatTimestamp,
} from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
interface LogVolumeChartProps {
data: LogsHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
}
type LogVolumeDataPoint = {
timestamp: string;
count: number;
success: number;
error: number;
index: number;
formattedTime: string;
};
interface CustomTooltipProps {
active?: boolean;
payload?: Array<{ payload?: LogVolumeDataPoint }>;
}
function CustomTooltip({ active, payload }: CustomTooltipProps) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">
{formatFullTimestamp(data.timestamp)}
</div>
<div className="space-y-1 text-sm">
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full bg-emerald-500" />
<span className="text-zinc-600 dark:text-zinc-400">Success</span>
</span>
<span className="font-medium text-emerald-600 dark:text-emerald-400">
{data.success.toLocaleString()}
</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full bg-red-500" />
<span className="text-zinc-600 dark:text-zinc-400">Error</span>
</span>
<span className="font-medium text-red-600 dark:text-red-400">
{data.error.toLocaleString()}
</span>
</div>
</div>
</div>
);
}
export function LogVolumeChart({
data,
chartType,
startTime,
endTime,
}: LogVolumeChartProps) {
const chartData = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return [];
}
return data.buckets.map((bucket, index) => ({
...bucket,
index,
formattedTime: formatTimestamp(
bucket.timestamp,
data.bucket_size_seconds,
),
}));
}, [data]);
if (!data?.buckets || chartData.length === 0) {
return (
<div className="text-muted-foreground flex h-full items-center justify-center text-sm">
No data available
</div>
);
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 12, bottom: 0 },
};
return (
<ChartErrorBoundary
resetKey={`${startTime}-${endTime}-${chartData.length}`}
>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid
strokeDasharray="3 3"
vertical={false}
className="stroke-zinc-200 dark:stroke-zinc-700"
/>
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) =>
chartData[Math.round(idx)]?.formattedTime || ""
}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={56}
tickFormatter={(v) => v.toLocaleString()}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip
content={<CustomTooltip />}
cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }}
/>
<Bar
isAnimationActive={false}
dataKey="success"
stackId="requests"
fill={CHART_COLORS.success}
fillOpacity={0.9}
radius={[0, 0, 0, 0]}
barSize={30}
/>
<Bar
isAnimationActive={false}
dataKey="error"
stackId="requests"
fill={CHART_COLORS.error}
fillOpacity={0.9}
radius={[2, 2, 0, 0]}
barSize={30}
/>
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid
strokeDasharray="3 3"
vertical={false}
className="stroke-zinc-200 dark:stroke-zinc-700"
/>
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) =>
chartData[Math.round(idx)]?.formattedTime || ""
}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={56}
tickFormatter={(v) => v.toLocaleString()}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip />} />
<Area
type="monotone"
dataKey="success"
stackId="1"
stroke={CHART_COLORS.success}
fill={CHART_COLORS.success}
fillOpacity={0.7}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="error"
stackId="1"
stroke={CHART_COLORS.error}
fill={CHART_COLORS.error}
fillOpacity={0.7}
/>
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import type { MCPCostHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Area, AreaChart, Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { CHART_COLORS, formatCost, formatFullTimestamp, formatTimestamp } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
interface MCPCostChartProps {
data: MCPCostHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
}
function CustomTooltip({ active, payload }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: CHART_COLORS.cost }} />
<span className="text-zinc-600 dark:text-zinc-400">Cost</span>
</span>
<span className="font-medium">{formatCost(data.total_cost)}</span>
</div>
</div>
</div>
);
}
export function MCPCostChart({ data, chartType, startTime, endTime }: MCPCostChartProps) {
const chartData = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return [];
}
return data.buckets.map((bucket, index) => ({
...bucket,
index,
formattedTime: formatTimestamp(bucket.timestamp, data.bucket_size_seconds),
}));
}, [data]);
if (!data?.buckets || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 4, bottom: 0 },
};
return (
<ChartErrorBoundary resetKey={`${startTime}-${endTime}-${chartData.length}-${chartType}`}>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={(v) => formatCost(v)}
domain={[0, (dataMax: number) => Math.max(dataMax, 0.01)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
<Bar
isAnimationActive={false}
dataKey="total_cost"
fill={CHART_COLORS.cost}
fillOpacity={0.9}
radius={[2, 2, 0, 0]}
barSize={30}
/>
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={(v) => formatCost(v)}
domain={[0, (dataMax: number) => Math.max(dataMax, 0.01)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip />} />
<Area
isAnimationActive={false}
type="monotone"
dataKey="total_cost"
stroke={CHART_COLORS.cost}
fill={CHART_COLORS.cost}
fillOpacity={0.7}
/>
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import type { MCPTopToolsResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Bar, BarChart, CartesianGrid, Cell, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { formatCost, getModelColor } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
interface MCPTopToolsChartProps {
data: MCPTopToolsResponse | null;
}
function CustomTooltip({ active, payload }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs font-medium text-zinc-700 dark:text-zinc-300">{data.tool_name}</div>
<div className="space-y-1 text-sm">
<div className="flex items-center justify-between gap-4">
<span className="text-zinc-600 dark:text-zinc-400">Count</span>
<span className="font-medium">{data.count.toLocaleString()}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="text-zinc-600 dark:text-zinc-400">Cost</span>
<span className="font-medium">{formatCost(data.cost)}</span>
</div>
</div>
</div>
);
}
export function MCPTopToolsChart({ data }: MCPTopToolsChartProps) {
const chartData = useMemo(() => {
if (!data?.tools || data.tools.length === 0) {
return [];
}
return data.tools.slice(0, 10);
}, [data]);
if (!data?.tools || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
return (
<ChartErrorBoundary resetKey={JSON.stringify(chartData.map(({ tool_name, count, cost }) => [tool_name, count, cost]))}>
<ResponsiveContainer width="100%" height="100%">
<BarChart data={chartData} layout="vertical" margin={{ top: 6, right: 4, left: 4, bottom: 0 }}>
<CartesianGrid strokeDasharray="3 3" horizontal={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
type="number"
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(v) => v.toLocaleString()}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<YAxis
type="category"
dataKey="tool_name"
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={120}
interval={0}
/>
<Tooltip content={<CustomTooltip />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
<Bar isAnimationActive={false} dataKey="count" radius={[0, 2, 2, 0]} barSize={20}>
{chartData.map((_, index) => (
<Cell key={`cell-${index}`} fill={getModelColor(index)} fillOpacity={0.9} />
))}
</Bar>
</BarChart>
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import type { MCPHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Area, AreaChart, Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { CHART_COLORS, formatFullTimestamp, formatTimestamp } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
interface MCPVolumeChartProps {
data: MCPHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
}
function CustomTooltip({ active, payload }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full bg-emerald-500" />
<span className="text-zinc-600 dark:text-zinc-400">Success</span>
</span>
<span className="font-medium text-emerald-600 dark:text-emerald-400">{data.success.toLocaleString()}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full bg-red-500" />
<span className="text-zinc-600 dark:text-zinc-400">Error</span>
</span>
<span className="font-medium text-red-600 dark:text-red-400">{data.error.toLocaleString()}</span>
</div>
<div className="flex items-center justify-between gap-4 border-t border-zinc-200 pt-1 dark:border-zinc-700">
<span className="text-zinc-600 dark:text-zinc-400">Total</span>
<span className="font-medium">{data.count.toLocaleString()}</span>
</div>
</div>
</div>
);
}
export function MCPVolumeChart({ data, chartType, startTime, endTime }: MCPVolumeChartProps) {
const chartData = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return [];
}
return data.buckets.map((bucket, index) => ({
...bucket,
index,
formattedTime: formatTimestamp(bucket.timestamp, data.bucket_size_seconds),
}));
}, [data]);
if (!data?.buckets || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 4, bottom: 0 },
};
return (
<ChartErrorBoundary resetKey={`${chartType}-${startTime}-${endTime}-${chartData.length}`}>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={40}
tickFormatter={(v) => v.toLocaleString()}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
<Bar
isAnimationActive={false}
dataKey="success"
stackId="requests"
fill={CHART_COLORS.success}
fillOpacity={0.9}
radius={[0, 0, 0, 0]}
barSize={30}
/>
<Bar
isAnimationActive={false}
dataKey="error"
stackId="requests"
fill={CHART_COLORS.error}
fillOpacity={0.9}
radius={[2, 2, 0, 0]}
barSize={30}
/>
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={40}
tickFormatter={(v) => v.toLocaleString()}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip />} />
<Area
isAnimationActive={false}
type="monotone"
dataKey="success"
stackId="1"
stroke={CHART_COLORS.success}
fill={CHART_COLORS.success}
fillOpacity={0.7}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="error"
stackId="1"
stroke={CHART_COLORS.error}
fill={CHART_COLORS.error}
fillOpacity={0.7}
/>
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
interface ModelFilterSelectProps {
models: string[];
selectedModel: string;
onModelChange: (model: string) => void;
placeholder?: string;
"data-testid"?: string;
}
export function ModelFilterSelect({
models,
selectedModel,
onModelChange,
placeholder = "All Models",
"data-testid": testId,
}: ModelFilterSelectProps) {
return (
<Select value={selectedModel} onValueChange={onModelChange}>
<SelectTrigger className="!h-7.5 w-[110px] text-xs sm:w-[130px]" data-testid={testId} size="sm">
<SelectValue placeholder={placeholder} />
</SelectTrigger>
<SelectContent>
<SelectItem value="all">{placeholder}</SelectItem>
{models.filter(Boolean).map((model) => (
<SelectItem key={model} value={model} className="text-xs">
{model}
</SelectItem>
))}
</SelectContent>
</Select>
);
}

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import type { ModelHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Area, AreaChart, Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { CHART_COLORS, formatFullTimestamp, formatTimestamp, getModelColor } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
// Sanitize model names to avoid Recharts interpreting dots/brackets as path separators
function sanitizeModelKey(model: string): string {
return model.replace(/[.\[\]]/g, "_");
}
interface ModelUsageChartProps {
data: ModelHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
selectedModel: string;
}
function CustomTooltip({ active, payload, selectedModel, models }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
{selectedModel === "all" ? (
<>
{models.map((model: string, idx: number) => {
const stats = data.by_model?.[model];
if (!stats || stats.total === 0) return null;
return (
<div key={model} className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: getModelColor(idx) }} />
<span className="max-w-[120px] truncate text-zinc-600 dark:text-zinc-400">{model}</span>
</span>
<span className="font-medium">{stats.total.toLocaleString()}</span>
</div>
);
})}
</>
) : (
<>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full bg-emerald-500" />
<span className="text-zinc-600 dark:text-zinc-400">Success</span>
</span>
<span className="font-medium text-emerald-600 dark:text-emerald-400">
{(data.by_model?.[selectedModel]?.success || 0).toLocaleString()}
</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full bg-red-500" />
<span className="text-zinc-600 dark:text-zinc-400">Error</span>
</span>
<span className="font-medium text-red-600 dark:text-red-400">
{(data.by_model?.[selectedModel]?.error || 0).toLocaleString()}
</span>
</div>
</>
)}
</div>
</div>
);
}
export function ModelUsageChart({ data, chartType, startTime, endTime, selectedModel }: ModelUsageChartProps) {
const { chartData, displayModels } = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return { chartData: [], displayModels: [] };
}
const models = data.models;
const processed = data.buckets.map((bucket, index) => {
const item: any = {
...bucket,
index,
formattedTime: formatTimestamp(bucket.timestamp, data.bucket_size_seconds),
};
if (selectedModel === "all") {
// For "all", show total per model
models.forEach((model) => {
const safeKey = sanitizeModelKey(model);
item[`model_${safeKey}`] = bucket.by_model?.[model]?.total || 0;
});
} else {
// For specific model, show success/error breakdown
const stats = bucket.by_model?.[selectedModel];
item.success = stats?.success || 0;
item.error = stats?.error || 0;
}
return item;
});
return { chartData: processed, displayModels: models };
}, [data, selectedModel]);
if (!data?.buckets || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 4, bottom: 0 },
};
return (
<ChartErrorBoundary resetKey={`${startTime}-${endTime}-${chartData.length}-${selectedModel}`}>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={40}
tickFormatter={(v) => v.toLocaleString()}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip
content={<CustomTooltip selectedModel={selectedModel} models={displayModels} />}
cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }}
/>
{selectedModel === "all" ? (
displayModels.map((model, idx) => (
<Bar
isAnimationActive={false}
key={model}
dataKey={`model_${sanitizeModelKey(model)}`}
stackId="models"
fill={getModelColor(idx)}
fillOpacity={0.9}
barSize={30}
radius={idx === displayModels.length - 1 ? [2, 2, 0, 0] : [0, 0, 0, 0]}
/>
))
) : (
<>
<Bar
isAnimationActive={false}
dataKey="success"
stackId="status"
fill={CHART_COLORS.success}
fillOpacity={0.9}
radius={[0, 0, 0, 0]}
barSize={30}
/>
<Bar
isAnimationActive={false}
dataKey="error"
stackId="status"
fill={CHART_COLORS.error}
fillOpacity={0.9}
radius={[2, 2, 0, 0]}
barSize={30}
/>
</>
)}
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={40}
tickFormatter={(v) => v.toLocaleString()}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip selectedModel={selectedModel} models={displayModels} />} />
{selectedModel === "all" ? (
displayModels.map((model, idx) => (
<Area
isAnimationActive={false}
key={model}
type="monotone"
dataKey={`model_${sanitizeModelKey(model)}`}
stackId="1"
stroke={getModelColor(idx)}
fill={getModelColor(idx)}
fillOpacity={0.7}
/>
))
) : (
<>
<Area
isAnimationActive={false}
type="monotone"
dataKey="success"
stackId="1"
stroke={CHART_COLORS.success}
fill={CHART_COLORS.success}
fillOpacity={0.7}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="error"
stackId="1"
stroke={CHART_COLORS.error}
fill={CHART_COLORS.error}
fillOpacity={0.7}
/>
</>
)}
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import type { ProviderCostHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Area, AreaChart, Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { formatCost, formatFullTimestamp, formatTimestamp, getModelColor } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
interface ProviderCostChartProps {
data: ProviderCostHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
selectedProvider: string;
}
function CustomTooltip({ active, payload, selectedProvider, providers }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
{selectedProvider === "all" ? (
<>
{providers.map((provider: string, idx: number) => {
const cost = data.by_provider?.[provider] || 0;
if (cost === 0) return null;
return (
<div key={provider} className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: getModelColor(idx) }} />
<span className="max-w-[120px] truncate text-zinc-600 dark:text-zinc-400">{provider}</span>
</span>
<span className="font-medium">{formatCost(cost)}</span>
</div>
);
})}
<div className="flex items-center justify-between gap-4 border-t border-zinc-200 pt-1 dark:border-zinc-700">
<span className="text-zinc-600 dark:text-zinc-400">Total</span>
<span className="font-medium">{formatCost(data.total_cost)}</span>
</div>
</>
) : (
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: getModelColor(0) }} />
<span className="text-zinc-600 dark:text-zinc-400">{selectedProvider}</span>
</span>
<span className="font-medium">{formatCost(data.by_provider?.[selectedProvider] || 0)}</span>
</div>
)}
</div>
</div>
);
}
export function ProviderCostChart({ data, chartType, startTime, endTime, selectedProvider }: ProviderCostChartProps) {
const { chartData, displayProviders } = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return { chartData: [], displayProviders: [] };
}
const providers = selectedProvider === "all" ? data.providers : [selectedProvider];
const processed = data.buckets.map((bucket, index) => {
const item: any = {
...bucket,
index,
formattedTime: formatTimestamp(bucket.timestamp, data.bucket_size_seconds),
};
providers.forEach((provider, idx) => {
item[`provider_${idx}`] = bucket.by_provider?.[provider] || 0;
});
return item;
});
return { chartData: processed, displayProviders: providers };
}, [data, selectedProvider]);
if (!data?.buckets || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 4, bottom: 0 },
};
return (
<ChartErrorBoundary resetKey={`${startTime}-${endTime}-${chartData.length}-${selectedProvider}`}>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={(v) => formatCost(v)}
domain={[0, (dataMax: number) => Math.max(dataMax, 0.01)]}
allowDataOverflow={false}
/>
<Tooltip
content={<CustomTooltip selectedProvider={selectedProvider} providers={data.providers} />}
cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }}
/>
{displayProviders.map((provider, idx) => (
<Bar
isAnimationActive={false}
key={provider}
dataKey={`provider_${idx}`}
stackId="cost"
fill={getModelColor(idx)}
fillOpacity={0.9}
barSize={30}
radius={idx === displayProviders.length - 1 ? [2, 2, 0, 0] : [0, 0, 0, 0]}
/>
))}
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={(v) => formatCost(v)}
domain={[0, (dataMax: number) => Math.max(dataMax, 0.01)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip selectedProvider={selectedProvider} providers={data.providers} />} />
{displayProviders.map((provider, idx) => (
<Area
isAnimationActive={false}
key={provider}
type="monotone"
dataKey={`provider_${idx}`}
stackId="1"
stroke={getModelColor(idx)}
fill={getModelColor(idx)}
fillOpacity={0.7}
/>
))}
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
interface ProviderFilterSelectProps {
providers: string[];
selectedProvider: string;
onProviderChange: (provider: string) => void;
"data-testid"?: string;
}
export function ProviderFilterSelect({ providers, selectedProvider, onProviderChange, "data-testid": testId }: ProviderFilterSelectProps) {
return (
<Select value={selectedProvider} onValueChange={onProviderChange}>
<SelectTrigger className="!h-7.5 w-[110px] text-xs sm:w-[130px]" data-testid={testId} size="sm">
<SelectValue placeholder="All Providers" />
</SelectTrigger>
<SelectContent>
<SelectItem value="all">All Providers</SelectItem>
{providers.filter(Boolean).map((provider) => (
<SelectItem key={provider} value={provider} className="text-xs">
{provider}
</SelectItem>
))}
</SelectContent>
</Select>
);
}

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import type { ProviderLatencyHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Area, AreaChart, Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { formatFullTimestamp, formatLatency, formatTimestamp, getModelColor, LATENCY_COLORS } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
interface ProviderLatencyChartProps {
data: ProviderLatencyHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
selectedProvider: string;
}
function AllProvidersTooltip({ active, payload, providers }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
{providers.map((provider: string, idx: number) => {
const stats = data.by_provider?.[provider];
if (!stats || stats.avg_latency === 0) return null;
return (
<div key={provider} className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: getModelColor(idx) }} />
<span className="max-w-[120px] truncate text-zinc-600 dark:text-zinc-400">{provider}</span>
</span>
<span className="font-medium">{formatLatency(stats.avg_latency)}</span>
</div>
);
})}
</div>
</div>
);
}
function SingleProviderTooltip({ active, payload }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.avg }} />
<span className="text-zinc-600 dark:text-zinc-400">Avg</span>
</span>
<span className="font-medium">{formatLatency(data.avg_latency)}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.p90 }} />
<span className="text-zinc-600 dark:text-zinc-400">P90</span>
</span>
<span className="font-medium">{formatLatency(data.p90_latency)}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.p95 }} />
<span className="text-zinc-600 dark:text-zinc-400">P95</span>
</span>
<span className="font-medium">{formatLatency(data.p95_latency)}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.p99 }} />
<span className="text-zinc-600 dark:text-zinc-400">P99</span>
</span>
<span className="font-medium">{formatLatency(data.p99_latency)}</span>
</div>
<div className="flex items-center justify-between gap-4 border-t border-zinc-200 pt-1 dark:border-zinc-700">
<span className="text-zinc-600 dark:text-zinc-400">Requests</span>
<span className="font-medium">{data.total_requests?.toLocaleString() || 0}</span>
</div>
</div>
</div>
);
}
export function ProviderLatencyChart({ data, chartType, startTime, endTime, selectedProvider }: ProviderLatencyChartProps) {
const { chartData, mode, displayProviders } = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return { chartData: [], mode: "all" as const, displayProviders: [] };
}
const isSingleProvider = selectedProvider !== "all";
const providers = isSingleProvider ? [selectedProvider] : data.providers;
const processed = data.buckets.map((bucket, index) => {
const item: any = {
...bucket,
index,
formattedTime: formatTimestamp(bucket.timestamp, data.bucket_size_seconds),
};
if (isSingleProvider) {
const stats = bucket.by_provider?.[selectedProvider];
item.avg_latency = stats?.avg_latency || 0;
item.p90_latency = stats?.p90_latency || 0;
item.p95_latency = stats?.p95_latency || 0;
item.p99_latency = stats?.p99_latency || 0;
item.total_requests = stats?.total_requests || 0;
} else {
providers.forEach((provider, idx) => {
item[`provider_${idx}`] = bucket.by_provider?.[provider]?.avg_latency || 0;
});
}
return item;
});
return { chartData: processed, mode: isSingleProvider ? ("single" as const) : ("all" as const), displayProviders: providers };
}, [data, selectedProvider]);
if (!data?.buckets || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 4, bottom: 0 },
};
return (
<ChartErrorBoundary resetKey={`${startTime}-${endTime}-${chartData.length}-${selectedProvider}`}>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={55}
tickFormatter={formatLatency}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
{mode === "single" ? (
<>
<Tooltip content={<SingleProviderTooltip provider={selectedProvider} />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
<Bar
isAnimationActive={false}
dataKey="avg_latency"
fill={LATENCY_COLORS.avg}
fillOpacity={0.9}
barSize={8}
radius={[2, 2, 0, 0]}
/>
<Bar
isAnimationActive={false}
dataKey="p90_latency"
fill={LATENCY_COLORS.p90}
fillOpacity={0.9}
barSize={8}
radius={[2, 2, 0, 0]}
/>
<Bar
isAnimationActive={false}
dataKey="p95_latency"
fill={LATENCY_COLORS.p95}
fillOpacity={0.9}
barSize={8}
radius={[2, 2, 0, 0]}
/>
<Bar
isAnimationActive={false}
dataKey="p99_latency"
fill={LATENCY_COLORS.p99}
fillOpacity={0.9}
barSize={8}
radius={[2, 2, 0, 0]}
/>
</>
) : (
<>
<Tooltip content={<AllProvidersTooltip providers={data.providers} />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
{displayProviders.map((provider, idx) => (
<Bar
key={provider}
dataKey={`provider_${idx}`}
fill={getModelColor(idx)}
isAnimationActive={false}
fillOpacity={0.9}
barSize={8}
radius={[2, 2, 0, 0]}
/>
))}
</>
)}
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={55}
tickFormatter={formatLatency}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
{mode === "single" ? (
<>
<Tooltip content={<SingleProviderTooltip provider={selectedProvider} />} />
<Area
isAnimationActive={false}
type="monotone"
dataKey="p99_latency"
stroke={LATENCY_COLORS.p99}
fill={LATENCY_COLORS.p99}
fillOpacity={0.15}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="p95_latency"
stroke={LATENCY_COLORS.p95}
fill={LATENCY_COLORS.p95}
fillOpacity={0.2}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="p90_latency"
stroke={LATENCY_COLORS.p90}
fill={LATENCY_COLORS.p90}
fillOpacity={0.25}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="avg_latency"
stroke={LATENCY_COLORS.avg}
fill={LATENCY_COLORS.avg}
fillOpacity={0.4}
/>
</>
) : (
<>
<Tooltip content={<AllProvidersTooltip providers={data.providers} />} />
{displayProviders.map((provider, idx) => (
<Area
key={provider}
type="monotone"
isAnimationActive={false}
dataKey={`provider_${idx}`}
stroke={getModelColor(idx)}
fill={getModelColor(idx)}
fillOpacity={0.3}
/>
))}
</>
)}
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import type { ProviderTokenHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Area, AreaChart, Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { CHART_COLORS, formatFullTimestamp, formatTimestamp, formatTokens, getModelColor } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
interface ProviderTokenChartProps {
data: ProviderTokenHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
selectedProvider: string;
}
function AllProvidersTooltip({ active, payload, providers }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
{providers.map((provider: string, idx: number) => {
const tokens = data.by_provider?.[provider]?.total_tokens || 0;
if (tokens === 0) return null;
return (
<div key={provider} className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: getModelColor(idx) }} />
<span className="max-w-[120px] truncate text-zinc-600 dark:text-zinc-400">{provider}</span>
</span>
<span className="font-medium">{formatTokens(tokens)}</span>
</div>
);
})}
</div>
</div>
);
}
function SingleProviderTooltip({ active, payload, provider }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
const stats = data.by_provider?.[provider];
if (!stats) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: CHART_COLORS.promptTokens }} />
<span className="text-zinc-600 dark:text-zinc-400">Input</span>
</span>
<span className="font-medium">{formatTokens(stats.prompt_tokens || 0)}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: CHART_COLORS.completionTokens }} />
<span className="text-zinc-600 dark:text-zinc-400">Output</span>
</span>
<span className="font-medium">{formatTokens(stats.completion_tokens || 0)}</span>
</div>
<div className="flex items-center justify-between gap-4 border-t border-zinc-200 pt-1 dark:border-zinc-700">
<span className="text-zinc-600 dark:text-zinc-400">Total</span>
<span className="font-medium">{formatTokens(stats.total_tokens || 0)}</span>
</div>
</div>
</div>
);
}
export function ProviderTokenChart({ data, chartType, startTime, endTime, selectedProvider }: ProviderTokenChartProps) {
const { chartData, mode, displayProviders } = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return { chartData: [], mode: "all" as const, displayProviders: [] };
}
const isSingleProvider = selectedProvider !== "all";
const providers = isSingleProvider ? [selectedProvider] : data.providers;
const processed = data.buckets.map((bucket, index) => {
const item: any = {
...bucket,
index,
formattedTime: formatTimestamp(bucket.timestamp, data.bucket_size_seconds),
};
if (isSingleProvider) {
const stats = bucket.by_provider?.[selectedProvider];
item.prompt_tokens = stats?.prompt_tokens || 0;
item.completion_tokens = stats?.completion_tokens || 0;
} else {
providers.forEach((provider, idx) => {
item[`provider_${idx}`] = bucket.by_provider?.[provider]?.total_tokens || 0;
});
}
return item;
});
return { chartData: processed, mode: isSingleProvider ? ("single" as const) : ("all" as const), displayProviders: providers };
}, [data, selectedProvider]);
if (!data?.buckets || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 4, bottom: 0 },
};
return (
<ChartErrorBoundary resetKey={`${startTime}-${endTime}-${chartData.length}-${selectedProvider}`}>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={formatTokens}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
{mode === "single" ? (
<>
<Tooltip content={<SingleProviderTooltip provider={selectedProvider} />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
<Bar
isAnimationActive={false}
dataKey="prompt_tokens"
stackId="tokens"
fill={CHART_COLORS.promptTokens}
fillOpacity={0.9}
barSize={30}
radius={[0, 0, 0, 0]}
/>
<Bar
isAnimationActive={false}
dataKey="completion_tokens"
stackId="tokens"
fill={CHART_COLORS.completionTokens}
fillOpacity={0.9}
barSize={30}
radius={[2, 2, 0, 0]}
/>
</>
) : (
<>
<Tooltip content={<AllProvidersTooltip providers={data.providers} />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
{displayProviders.map((provider, idx) => (
<Bar
isAnimationActive={false}
key={provider}
dataKey={`provider_${idx}`}
stackId="tokens"
fill={getModelColor(idx)}
fillOpacity={0.9}
barSize={30}
radius={idx === displayProviders.length - 1 ? [2, 2, 0, 0] : [0, 0, 0, 0]}
/>
))}
</>
)}
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={formatTokens}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
{mode === "single" ? (
<>
<Tooltip content={<SingleProviderTooltip provider={selectedProvider} />} />
<Area
isAnimationActive={false}
type="monotone"
dataKey="completion_tokens"
stackId="1"
stroke={CHART_COLORS.completionTokens}
fill={CHART_COLORS.completionTokens}
fillOpacity={0.7}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="prompt_tokens"
stackId="1"
stroke={CHART_COLORS.promptTokens}
fill={CHART_COLORS.promptTokens}
fillOpacity={0.7}
/>
</>
) : (
<>
<Tooltip content={<AllProvidersTooltip providers={data.providers} />} />
{displayProviders.map((provider, idx) => (
<Area
isAnimationActive={false}
key={provider}
type="monotone"
dataKey={`provider_${idx}`}
stackId="1"
stroke={getModelColor(idx)}
fill={getModelColor(idx)}
fillOpacity={0.7}
/>
))}
</>
)}
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import type { TokenHistogramResponse } from "@/lib/types/logs";
import { useMemo } from "react";
import { Area, AreaChart, Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { CHART_COLORS, formatFullTimestamp, formatTimestamp, formatTokens } from "../../utils/chartUtils";
import { ChartErrorBoundary } from "./chartErrorBoundary";
import type { ChartType } from "./chartTypeToggle";
interface TokenUsageChartProps {
data: TokenHistogramResponse | null;
chartType: ChartType;
startTime: number;
endTime: number;
}
function CustomTooltip({ active, payload }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full bg-blue-500" />
<span className="text-zinc-600 dark:text-zinc-400">Input</span>
</span>
<span className="font-medium">{data.prompt_tokens.toLocaleString()}</span>
</div>
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full bg-emerald-500" />
<span className="text-zinc-600 dark:text-zinc-400">Output</span>
</span>
<span className="font-medium">{data.completion_tokens.toLocaleString()}</span>
</div>
{data.cached_read_tokens > 0 && (
<div className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: CHART_COLORS.cachedReadTokens }} />
<span className="text-zinc-600 dark:text-zinc-400">Cached</span>
</span>
<span className="font-medium">{data.cached_read_tokens.toLocaleString()}</span>
</div>
)}
<div className="flex items-center justify-between gap-4 border-t border-zinc-200 pt-1 dark:border-zinc-700">
<span className="text-zinc-600 dark:text-zinc-400">Total</span>
<span className="font-medium">{data.total_tokens.toLocaleString()}</span>
</div>
</div>
</div>
);
}
export function TokenUsageChart({ data, chartType, startTime, endTime }: TokenUsageChartProps) {
const chartData = useMemo(() => {
if (!data?.buckets || !data.bucket_size_seconds) {
return [];
}
return data.buckets.map((bucket, index) => ({
...bucket,
uncached_prompt_tokens: Math.max(bucket.prompt_tokens - bucket.cached_read_tokens, 0),
index,
formattedTime: formatTimestamp(bucket.timestamp, data.bucket_size_seconds),
}));
}, [data]);
if (!data?.buckets || chartData.length === 0) {
return <div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>;
}
const commonProps = {
data: chartData,
margin: { top: 6, right: 4, left: 4, bottom: 0 },
};
return (
<ChartErrorBoundary resetKey={`${startTime}-${endTime}-${chartData.length}`}>
<ResponsiveContainer width="100%" height="100%">
{chartType === "bar" ? (
<BarChart {...commonProps} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={formatTokens}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
<Bar
isAnimationActive={false}
dataKey="uncached_prompt_tokens"
stackId="tokens"
fill={CHART_COLORS.promptTokens}
fillOpacity={0.9}
radius={[0, 0, 0, 0]}
barSize={30}
/>
<Bar
isAnimationActive={false}
dataKey="completion_tokens"
stackId="tokens"
fill={CHART_COLORS.completionTokens}
fillOpacity={0.9}
radius={[0, 0, 0, 0]}
barSize={30}
/>
<Bar
isAnimationActive={false}
dataKey="cached_read_tokens"
stackId="tokens"
fill={CHART_COLORS.cachedReadTokens}
fillOpacity={0.9}
radius={[2, 2, 0, 0]}
barSize={30}
/>
</BarChart>
) : (
<AreaChart {...commonProps}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={50}
tickFormatter={formatTokens}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip content={<CustomTooltip />} />
<Area
isAnimationActive={false}
type="monotone"
dataKey="uncached_prompt_tokens"
stackId="1"
stroke={CHART_COLORS.promptTokens}
fill={CHART_COLORS.promptTokens}
fillOpacity={0.7}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="completion_tokens"
stackId="1"
stroke={CHART_COLORS.completionTokens}
fill={CHART_COLORS.completionTokens}
fillOpacity={0.7}
/>
<Area
isAnimationActive={false}
type="monotone"
dataKey="cached_read_tokens"
stackId="1"
stroke={CHART_COLORS.cachedReadTokens}
fill={CHART_COLORS.cachedReadTokens}
fillOpacity={0.7}
/>
</AreaChart>
)}
</ResponsiveContainer>
</ChartErrorBoundary>
);
}

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import { Button } from "@/components/ui/button";
import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdownMenu";
import { buildCSV, downloadCSV } from "@/lib/utils/csv";
import { Download, FileSpreadsheet, FileText, Loader2 } from "lucide-react";
import { useCallback, useState } from "react";
import { type DashboardData, getCSVSections } from "../utils/exportUtils";
const PDF_TAB_LABELS = ["Overview", "Provider Usage", "Model Rankings", "MCP Usage"];
interface ExportPopoverProps {
getData: () => DashboardData;
onPreloadData: () => Promise<void>;
onPdfExport: () => Promise<HTMLElement[]>;
onPdfExportDone: () => void;
}
export function ExportPopover({ getData, onPreloadData, onPdfExport, onPdfExportDone }: ExportPopoverProps) {
const [exporting, setExporting] = useState(false);
const handleCsvExport = useCallback(async () => {
setExporting(true);
try {
await onPreloadData();
const sections = getCSVSections(getData(), "all");
const parts: string[] = [];
for (const section of sections) {
if (section.csv.rows.length === 0) continue;
parts.push(`# ${section.name}`);
parts.push(buildCSV(section.csv.headers, section.csv.rows));
parts.push("");
}
if (parts.length > 0) {
downloadCSV(parts.join("\n"), "dashboard-export");
}
} finally {
setExporting(false);
}
}, [getData, onPreloadData]);
const handlePdfExport = useCallback(async () => {
setExporting(true);
// Yield a frame so the spinner renders before heavy work starts
await new Promise((r) => requestAnimationFrame(r));
try {
const { generatePdf } = await import("@/lib/utils/pdf");
const elements = await onPdfExport();
const sections = elements.map((element, i) => ({
element,
label: PDF_TAB_LABELS[i],
}));
await generatePdf(sections, "dashboard-export", {
branding: {
logoSrc: "/bifrost-logo.webp",
text: "Powered by",
},
});
} finally {
onPdfExportDone();
setExporting(false);
}
}, [onPdfExport, onPdfExportDone]);
return (
<DropdownMenu>
<DropdownMenuTrigger asChild>
<Button variant="outline" size="default" disabled={exporting} data-testid="dashboard-export-trigger">
{exporting ? <Loader2 className="h-4 w-4 animate-spin" /> : <Download className="h-4 w-4" />}
{exporting ? "Exporting..." : "Export"}
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end">
<DropdownMenuItem onClick={handleCsvExport} data-testid="export-csv-item">
<FileSpreadsheet className="h-4 w-4" />
CSV
</DropdownMenuItem>
<DropdownMenuItem onClick={handlePdfExport} data-testid="export-pdf-item">
<FileText className="h-4 w-4" />
PDF
</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
);
}

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import type { MCPCostHistogramResponse, MCPHistogramResponse, MCPTopToolsResponse } from "@/lib/types/logs";
import { CHART_COLORS, CHART_HEADER_ACTIONS_CLASS, CHART_HEADER_CONTROLS_CLASS, CHART_HEADER_LEGEND_CLASS } from "../utils/chartUtils";
import { ChartCard } from "./charts/chartCard";
import { type ChartType, ChartTypeToggle } from "./charts/chartTypeToggle";
import { MCPCostChart } from "./charts/mcpCostChart";
import { MCPTopToolsChart } from "./charts/mcpTopToolsChart";
import { MCPVolumeChart } from "./charts/mcpVolumeChart";
export interface MCPTabProps {
// Data
mcpHistogramData: MCPHistogramResponse | null;
mcpCostData: MCPCostHistogramResponse | null;
mcpTopToolsData: MCPTopToolsResponse | null;
// Loading states
loadingMcpHistogram: boolean;
loadingMcpCost: boolean;
loadingMcpTopTools: boolean;
// Time range
startTime: number;
endTime: number;
// Chart types
mcpVolumeChartType: ChartType;
mcpCostChartType: ChartType;
// Chart type toggle callbacks
onMcpVolumeChartToggle: (type: ChartType) => void;
onMcpCostChartToggle: (type: ChartType) => void;
}
export function MCPTab({
mcpHistogramData,
mcpCostData,
mcpTopToolsData,
loadingMcpHistogram,
loadingMcpCost,
loadingMcpTopTools,
startTime,
endTime,
mcpVolumeChartType,
mcpCostChartType,
onMcpVolumeChartToggle,
onMcpCostChartToggle,
}: MCPTabProps) {
return (
<div className="grid grid-cols-1 gap-2 lg:grid-cols-2 2xl:grid-cols-3">
{/* MCP Tool Calls Volume */}
<ChartCard
title="MCP Tool Calls"
loading={loadingMcpHistogram}
testId="chart-mcp-volume"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
<span className="flex items-center gap-1">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: CHART_COLORS.success }} />
<span className="text-muted-foreground">Success</span>
</span>
<span className="flex items-center gap-1">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: CHART_COLORS.error }} />
<span className="text-muted-foreground">Error</span>
</span>
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ChartTypeToggle
chartType={mcpVolumeChartType}
onToggle={onMcpVolumeChartToggle}
data-testid="dashboard-mcp-volume-chart-toggle"
/>
</div>
</div>
}
>
<MCPVolumeChart data={mcpHistogramData} chartType={mcpVolumeChartType} startTime={startTime} endTime={endTime} />
</ChartCard>
{/* MCP Cost */}
<ChartCard
title="MCP Cost"
loading={loadingMcpCost}
testId="chart-mcp-cost"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
<span className="flex items-center gap-1">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: CHART_COLORS.cost }} />
<span className="text-muted-foreground">Cost</span>
</span>
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ChartTypeToggle chartType={mcpCostChartType} onToggle={onMcpCostChartToggle} data-testid="dashboard-mcp-cost-chart-toggle" />
</div>
</div>
}
>
<MCPCostChart data={mcpCostData} chartType={mcpCostChartType} startTime={startTime} endTime={endTime} />
</ChartCard>
{/* Top 10 MCP Tools */}
<ChartCard title="Top 10 MCP Tools" loading={loadingMcpTopTools} testId="chart-mcp-top-tools">
<MCPTopToolsChart data={mcpTopToolsData} />
</ChartCard>
</div>
);
}

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import { Card } from "@/components/ui/card";
import { Skeleton } from "@/components/ui/skeleton";
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
import ProviderIcons, { type ProviderIconType, RenderProviderIcon } from "@/lib/constants/icons";
import type { ModelHistogramResponse, ModelRankingEntry, ModelRankingsResponse } from "@/lib/types/logs";
import { formatCompactNumber as formatNumber } from "@/lib/utils/governance";
import { ArrowDown, ArrowUp, ArrowUpDown, Minus } from "lucide-react";
import { useCallback, useMemo, useState } from "react";
import { Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
import { formatFullTimestamp, formatTimestamp, getModelColor } from "../utils/chartUtils";
import { ChartCard } from "./charts/chartCard";
import { ChartErrorBoundary } from "./charts/chartErrorBoundary";
type SortField = "total_requests" | "success_rate" | "total_tokens" | "total_cost" | "avg_latency";
type SortOrder = "asc" | "desc";
interface ModelRankingsTabProps {
rankingsData: ModelRankingsResponse | null;
loading: boolean;
modelData: ModelHistogramResponse | null;
loadingModels: boolean;
startTime: number;
endTime: number;
}
function formatCost(value: number): string {
if (value >= 1) return `$${value.toFixed(2)}`;
if (value >= 0.01) return `$${value.toFixed(3)}`;
if (value > 0) return `$${value.toFixed(4)}`;
return "$0.00";
}
function formatLatency(ms: number): string {
if (ms >= 1000) return `${(ms / 1000).toFixed(2)}s`;
return `${ms.toFixed(0)}ms`;
}
function TrendBadge({ value, positiveIsGood = true, isNew = false }: { value: number; positiveIsGood?: boolean; isNew?: boolean }) {
if (isNew) {
return <span className="inline-flex items-center gap-0.5 text-xs font-medium text-blue-600 dark:text-blue-400">new</span>;
}
if (value === 0) {
return (
<span className="text-muted-foreground inline-flex items-center gap-0.5 text-xs">
<Minus className="h-3 w-3" />
</span>
);
}
const isPositive = value > 0;
const isGood = positiveIsGood ? isPositive : !isPositive;
return (
<span
className={`inline-flex items-center gap-0.5 text-xs font-medium ${isGood ? "text-emerald-600 dark:text-emerald-400" : "text-red-600 dark:text-red-400"}`}
>
{isPositive ? <ArrowUp className="h-3 w-3" /> : <ArrowDown className="h-3 w-3" />}
{Math.abs(value).toFixed(1)}%
</span>
);
}
function SortableHeader({
label,
field,
currentSort,
currentOrder,
onSort,
}: {
label: string;
field: SortField;
currentSort: SortField;
currentOrder: SortOrder;
onSort: (field: SortField) => void;
}) {
const isActive = currentSort === field;
const ariaSort = isActive ? (currentOrder === "asc" ? "ascending" : "descending") : "none";
return (
<button
type="button"
data-testid={`sort-${field}-btn`}
aria-sort={ariaSort}
className="hover:text-foreground inline-flex items-center gap-1 transition-colors"
onClick={() => onSort(field)}
>
{label}
{isActive ? (
currentOrder === "desc" ? (
<ArrowDown className="h-3 w-3" />
) : (
<ArrowUp className="h-3 w-3" />
)
) : (
<ArrowUpDown className="text-muted-foreground h-3 w-3" />
)}
</button>
);
}
// Tooltip for the usage share chart
function UsageShareTooltip({ active, payload, models }: any) {
if (!active || !payload || !payload.length) return null;
const data = payload[0]?.payload;
if (!data) return null;
return (
<div className="rounded-sm border border-zinc-200 bg-white px-3 py-2 shadow-lg dark:border-zinc-700 dark:bg-zinc-900">
<div className="mb-1 text-xs text-zinc-500">{formatFullTimestamp(data.timestamp)}</div>
<div className="space-y-1 text-sm">
{models.map((model: string, idx: number) => {
const val = data[`model_${idx}`];
if (!val || val === 0) return null;
return (
<div key={model} className="flex items-center justify-between gap-4">
<span className="flex items-center gap-1.5">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: getModelColor(idx) }} />
<span className="max-w-[140px] truncate text-zinc-600 dark:text-zinc-400">{model}</span>
</span>
<span className="font-medium">{val.toLocaleString()}</span>
</div>
);
})}
</div>
</div>
);
}
// Top Models usage share stacked area chart + ranked legend
function TopModelsChart({
modelData,
loadingModels,
rankingsData,
startTime,
endTime,
}: {
modelData: ModelHistogramResponse | null;
loadingModels: boolean;
rankingsData: ModelRankingsResponse | null;
startTime: number;
endTime: number;
}) {
const { chartData, displayModels } = useMemo(() => {
if (!modelData?.buckets || !modelData.bucket_size_seconds) {
return { chartData: [], displayModels: [] };
}
const models = [...(modelData.models || [])].sort((a, b) => a.localeCompare(b));
const processed = modelData.buckets.map((bucket, index) => {
const item: any = {
...bucket,
index,
formattedTime: formatTimestamp(bucket.timestamp, modelData.bucket_size_seconds),
};
for (const [modelIdx, model] of models.entries()) {
item[`model_${modelIdx}`] = bucket.by_model?.[model]?.total || 0;
}
return item;
});
return { chartData: processed, displayModels: models };
}, [modelData]);
// Compute totals per model for the ranked legend (aggregate across providers)
const modelTotals = useMemo(() => {
if (!rankingsData?.rankings) return [];
const byModel = new Map<string, number>();
for (const r of rankingsData.rankings) {
byModel.set(r.model, (byModel.get(r.model) || 0) + r.total_requests);
}
const totalRequests = [...byModel.values()].reduce((sum, v) => sum + v, 0);
return [...byModel.entries()]
.sort((a, b) => b[1] - a[1])
.slice(0, 10)
.map(([model, total], idx) => ({
model,
total,
pct: totalRequests > 0 ? (total / totalRequests) * 100 : 0,
colorIdx: displayModels.indexOf(model) >= 0 ? displayModels.indexOf(model) : idx,
}));
}, [rankingsData, displayModels]);
return (
<ChartCard title="Top Models" loading={loadingModels} testId="dashboard-rankings-top-models" height="100%" className="z-[1]">
<div style={{ height: 200, marginBottom: 6 }}>
{chartData.length > 0 ? (
<ChartErrorBoundary resetKey={`${startTime}-${endTime}-${chartData.length}`}>
<ResponsiveContainer width="100%" height="100%">
<BarChart data={chartData} margin={{ top: 6, right: 4, left: 4, bottom: 0 }} barCategoryGap={1}>
<CartesianGrid strokeDasharray="3 3" vertical={false} className="stroke-zinc-200 dark:stroke-zinc-700" />
<XAxis
dataKey="index"
type="number"
domain={[-0.5, chartData.length - 0.5]}
tick={{ fontSize: 11, className: "fill-zinc-500", dy: 5 }}
tickLine={false}
axisLine={false}
tickFormatter={(idx) => chartData[Math.round(idx)]?.formattedTime || ""}
interval="preserveStartEnd"
/>
<YAxis
tick={{ fontSize: 11, className: "fill-zinc-500" }}
tickLine={false}
axisLine={false}
width={48}
tickFormatter={(v) => formatNumber(v)}
domain={[0, (dataMax: number) => Math.max(dataMax, 1)]}
allowDataOverflow={false}
/>
<Tooltip content={<UsageShareTooltip models={displayModels} />} cursor={{ fill: "#8c8c8f", fillOpacity: 0.15 }} />
{displayModels.map((model, idx) => (
<Bar
key={model}
dataKey={`model_${idx}`}
stackId="models"
fill={getModelColor(idx)}
fillOpacity={0.9}
isAnimationActive={false}
barSize={30}
radius={idx === displayModels.length - 1 ? [2, 2, 0, 0] : [0, 0, 0, 0]}
/>
))}
</BarChart>
</ResponsiveContainer>
</ChartErrorBoundary>
) : (
<div className="text-muted-foreground flex h-full items-center justify-center text-sm">No data available</div>
)}
</div>
<div className="py-2">
{/* Ranked model legend */}
{modelTotals.length > 0 && (
<div className="mt-3 grid grid-cols-2 gap-x-8 gap-y-1.5 px-2 pb-1">
{modelTotals.map((m, idx) => (
<div key={m.model} className="flex items-center gap-2 text-sm">
<span className="text-muted-foreground w-4 text-right text-xs">{idx + 1}.</span>
<span className="h-2.5 w-2.5 shrink-0 rounded-full" style={{ backgroundColor: getModelColor(m.colorIdx) }} />
<span className="min-w-0 flex-1 truncate font-medium">{m.model}</span>
<span className="shrink-0 text-right text-xs tabular-nums">
<span className="font-medium">{formatNumber(m.total)}</span>
<span className="text-muted-foreground ml-1">{m.pct.toFixed(1)}%</span>
</span>
</div>
))}
</div>
)}
</div>
</ChartCard>
);
}
export function ModelRankingsTab({ rankingsData, loading, modelData, loadingModels, startTime, endTime }: ModelRankingsTabProps) {
const [sortField, setSortField] = useState<SortField>("total_requests");
const [sortOrder, setSortOrder] = useState<SortOrder>("desc");
const handleSort = useCallback(
(field: SortField) => {
if (sortField === field) {
setSortOrder((prev) => (prev === "desc" ? "asc" : "desc"));
} else {
setSortField(field);
setSortOrder("desc");
}
},
[sortField],
);
const sortedRankings = useMemo(() => {
if (!rankingsData?.rankings) return [];
return [...rankingsData.rankings].sort((a, b) => {
const aVal = a[sortField];
const bVal = b[sortField];
return sortOrder === "desc" ? (bVal as number) - (aVal as number) : (aVal as number) - (bVal as number);
});
}, [rankingsData, sortField, sortOrder]);
return (
<div className="flex flex-col gap-4">
{/* Top Models chart */}
<TopModelsChart
modelData={modelData}
loadingModels={loadingModels}
rankingsData={rankingsData}
startTime={startTime}
endTime={endTime}
/>
{/* Rankings table */}
{loading ? (
<Card className="rounded-sm p-4 shadow-none">
<div className="space-y-3">
<Skeleton className="h-6 w-48" />
<Skeleton className="h-[300px] w-full" />
</div>
</Card>
) : !rankingsData?.rankings?.length ? (
<Card className="rounded-sm p-4 shadow-none">
<div className="text-muted-foreground flex h-[200px] items-center justify-center text-sm">
No model usage data available for this time period.
</div>
</Card>
) : (
<Card className="rounded-sm p-2 shadow-none" data-testid="dashboard-model-rankings-table">
<span className="text-primary pl-2 text-sm font-medium">Model Rankings</span>
<Table>
<TableHeader>
<TableRow>
<TableHead className="w-12">#</TableHead>
<TableHead>Model</TableHead>
<TableHead className="text-right">
<SortableHeader
label="Requests"
field="total_requests"
currentSort={sortField}
currentOrder={sortOrder}
onSort={handleSort}
/>
</TableHead>
<TableHead className="text-right">
<SortableHeader
label="Success Rate"
field="success_rate"
currentSort={sortField}
currentOrder={sortOrder}
onSort={handleSort}
/>
</TableHead>
<TableHead className="text-right">
<SortableHeader
label="Tokens"
field="total_tokens"
currentSort={sortField}
currentOrder={sortOrder}
onSort={handleSort}
/>
</TableHead>
<TableHead className="text-right">
<SortableHeader label="Cost" field="total_cost" currentSort={sortField} currentOrder={sortOrder} onSort={handleSort} />
</TableHead>
<TableHead className="text-right">
<SortableHeader
label="Avg Latency"
field="avg_latency"
currentSort={sortField}
currentOrder={sortOrder}
onSort={handleSort}
/>
</TableHead>
</TableRow>
</TableHeader>
<TableBody>
{sortedRankings.map((entry: ModelRankingEntry, index: number) => (
<TableRow key={`${entry.provider}:${entry.model}`}>
<TableCell className="text-muted-foreground font-mono text-xs">{index + 1}</TableCell>
<TableCell>
<div className="flex items-center gap-2">
{entry.provider in ProviderIcons ? (
<RenderProviderIcon provider={entry.provider as ProviderIconType} size="xs" className="h-4 w-4 shrink-0" />
) : (
<span className="text-muted-foreground shrink-0 text-xs">{entry.provider}</span>
)}
<span className="font-medium">{entry.model}</span>
</div>
</TableCell>
<TableCell className="text-right">
<div className="flex items-center justify-end gap-2">
<span>{formatNumber(entry.total_requests)}</span>
<TrendBadge value={entry.trend.requests_trend} isNew={!entry.trend.has_previous_period} />
</div>
</TableCell>
<TableCell className="text-right">
<span
className={
entry.success_rate >= 99
? "text-emerald-600 dark:text-emerald-400"
: entry.success_rate >= 95
? "text-yellow-600 dark:text-yellow-400"
: "text-red-600 dark:text-red-400"
}
>
{entry.success_rate.toFixed(1)}%
</span>
</TableCell>
<TableCell className="text-right">
<div className="flex items-center justify-end gap-2">
<span>{formatNumber(entry.total_tokens)}</span>
<TrendBadge value={entry.trend.tokens_trend} isNew={!entry.trend.has_previous_period} />
</div>
</TableCell>
<TableCell className="text-right">
<div className="flex items-center justify-end gap-2">
<span>{formatCost(entry.total_cost)}</span>
<TrendBadge value={entry.trend.cost_trend} positiveIsGood={false} isNew={!entry.trend.has_previous_period} />
</div>
</TableCell>
<TableCell className="text-right">
<div className="flex items-center justify-end gap-2">
<span>{formatLatency(entry.avg_latency)}</span>
<TrendBadge value={entry.trend.latency_trend} positiveIsGood={false} isNew={!entry.trend.has_previous_period} />
</div>
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</Card>
)}
</div>
);
}

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import {
Tooltip,
TooltipContent,
TooltipTrigger,
} from "@/components/ui/tooltip";
import type {
CostHistogramResponse,
LatencyHistogramResponse,
LogsHistogramResponse,
ModelHistogramResponse,
TokenHistogramResponse,
} from "@/lib/types/logs";
import {
CHART_COLORS,
CHART_HEADER_ACTIONS_CLASS,
CHART_HEADER_CONTROLS_CLASS,
CHART_HEADER_LEGEND_CLASS,
LATENCY_COLORS,
getModelColor,
} from "../utils/chartUtils";
import CacheTokenMeterChart from "./charts/cacheTokenMeterChart";
import { ChartCard } from "./charts/chartCard";
import { type ChartType, ChartTypeToggle } from "./charts/chartTypeToggle";
import { CostChart } from "./charts/costChart";
import { LatencyChart } from "./charts/latencyChart";
import { LogVolumeChart } from "./charts/logVolumeChart";
import { ModelFilterSelect } from "./charts/modelFilterSelect";
import { ModelUsageChart } from "./charts/modelUsageChart";
import { TokenUsageChart } from "./charts/tokenUsageChart";
export interface OverviewTabProps {
// Data
histogramData: LogsHistogramResponse | null;
tokenData: TokenHistogramResponse | null;
costData: CostHistogramResponse | null;
modelData: ModelHistogramResponse | null;
latencyData: LatencyHistogramResponse | null;
// Loading states
loadingHistogram: boolean;
loadingTokens: boolean;
loadingCost: boolean;
loadingModels: boolean;
loadingLatency: boolean;
// Time range
startTime: number;
endTime: number;
// Chart types
volumeChartType: ChartType;
tokenChartType: ChartType;
costChartType: ChartType;
modelChartType: ChartType;
latencyChartType: ChartType;
// Model selections
costModel: string;
usageModel: string;
// Derived model lists
costModels: string[];
usageModels: string[];
availableModels: string[];
// Chart type toggle callbacks
onVolumeChartToggle: (type: ChartType) => void;
onTokenChartToggle: (type: ChartType) => void;
onCostChartToggle: (type: ChartType) => void;
onModelChartToggle: (type: ChartType) => void;
onLatencyChartToggle: (type: ChartType) => void;
// Filter callbacks
onCostModelChange: (model: string) => void;
onUsageModelChange: (model: string) => void;
}
export function OverviewTab({
histogramData,
tokenData,
costData,
modelData,
latencyData,
loadingHistogram,
loadingTokens,
loadingCost,
loadingModels,
loadingLatency,
startTime,
endTime,
volumeChartType,
tokenChartType,
costChartType,
modelChartType,
latencyChartType,
costModel,
usageModel,
costModels,
usageModels,
availableModels,
onVolumeChartToggle,
onTokenChartToggle,
onCostChartToggle,
onModelChartToggle,
onLatencyChartToggle,
onCostModelChange,
onUsageModelChange,
}: OverviewTabProps) {
return (
<>
{/* Charts Grid */}
<div className="grid grid-cols-1 gap-2 lg:grid-cols-2 2xl:grid-cols-3">
{/* Log Volume Chart */}
<ChartCard
title="Request Volume"
loading={loadingHistogram}
testId="chart-log-volume"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 rounded-full"
style={{ backgroundColor: CHART_COLORS.success }}
/>
<span className="text-muted-foreground">Success</span>
</span>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 rounded-full"
style={{ backgroundColor: CHART_COLORS.error }}
/>
<span className="text-muted-foreground">Error</span>
</span>
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ChartTypeToggle
chartType={volumeChartType}
onToggle={onVolumeChartToggle}
data-testid="dashboard-volume-chart-toggle"
/>
</div>
</div>
}
>
<LogVolumeChart
data={histogramData}
chartType={volumeChartType}
startTime={startTime}
endTime={endTime}
/>
</ChartCard>
{/* Token Usage Chart */}
<ChartCard
title="Token Usage"
loading={loadingTokens}
testId="chart-token-usage"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 rounded-full"
style={{ backgroundColor: CHART_COLORS.promptTokens }}
/>
<span className="text-muted-foreground">Input</span>
</span>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 rounded-full"
style={{ backgroundColor: CHART_COLORS.completionTokens }}
/>
<span className="text-muted-foreground">Output</span>
</span>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 rounded-full"
style={{ backgroundColor: CHART_COLORS.cachedReadTokens }}
/>
<span className="text-muted-foreground">Cached</span>
</span>
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ChartTypeToggle
chartType={tokenChartType}
onToggle={onTokenChartToggle}
data-testid="dashboard-token-chart-toggle"
/>
</div>
</div>
}
>
<TokenUsageChart
data={tokenData}
chartType={tokenChartType}
startTime={startTime}
endTime={endTime}
/>
</ChartCard>
{/* Cache Hit Rate Meter */}
<ChartCard
title="Cache Hit Rate"
loading={loadingTokens}
testId="chart-cache-meter"
>
<CacheTokenMeterChart data={tokenData} />
</ChartCard>
{/* Cost Chart */}
<ChartCard
title="Cost"
loading={loadingCost}
testId="chart-cost-total"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
{costModel === "all" ? (
costModels.length > 0 && (
<>
<Tooltip>
<TooltipTrigger asChild>
<span
tabIndex={0}
data-testid="cost-legend-trigger"
className="flex items-center gap-1"
>
<span
className="h-2 w-2 shrink-0 rounded-full"
style={{ backgroundColor: getModelColor(0) }}
/>
<span className="text-muted-foreground max-w-[100px] truncate">
{costModels[0]}
</span>
</span>
</TooltipTrigger>
<TooltipContent>{costModels[0]}</TooltipContent>
</Tooltip>
{costModels.length > 1 && (
<Tooltip>
<TooltipTrigger asChild>
<span
tabIndex={0}
data-testid="cost-legend-more-trigger"
className="text-muted-foreground cursor-default"
>
+{costModels.length - 1} more
</span>
</TooltipTrigger>
<TooltipContent>
<div className="flex flex-col gap-1">
{costModels.slice(1).map((model, idx) => (
<span
key={model}
className="flex items-center gap-1"
>
<span
className="h-2 w-2 shrink-0 rounded-full"
style={{
backgroundColor: getModelColor(idx + 1),
}}
/>
{model}
</span>
))}
</div>
</TooltipContent>
</Tooltip>
)}
</>
)
) : (
<Tooltip>
<TooltipTrigger asChild>
<span
tabIndex={0}
data-testid="cost-legend-single-trigger"
className="flex items-center gap-1"
>
<span
className="h-2 w-2 shrink-0 rounded-full"
style={{ backgroundColor: getModelColor(0) }}
/>
<span className="text-muted-foreground max-w-[100px] truncate">
{costModel}
</span>
</span>
</TooltipTrigger>
<TooltipContent>{costModel}</TooltipContent>
</Tooltip>
)}
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ModelFilterSelect
models={availableModels}
selectedModel={costModel}
onModelChange={onCostModelChange}
data-testid="dashboard-cost-model-filter"
/>
<ChartTypeToggle
chartType={costChartType}
onToggle={onCostChartToggle}
data-testid="dashboard-cost-chart-toggle"
/>
</div>
</div>
}
>
<CostChart
data={costData}
chartType={costChartType}
startTime={startTime}
endTime={endTime}
selectedModel={costModel}
/>
</ChartCard>
{/* Model Usage Chart */}
<ChartCard
title="Model Usage"
loading={loadingModels}
testId="chart-model-usage"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
{usageModel === "all" ? (
usageModels.length > 0 && (
<>
<Tooltip>
<TooltipTrigger asChild>
<span
tabIndex={0}
data-testid="usage-legend-trigger"
className="flex items-center gap-1"
>
<span
className="h-2 w-2 shrink-0 rounded-full"
style={{ backgroundColor: getModelColor(0) }}
/>
<span className="text-muted-foreground max-w-[100px] truncate">
{usageModels[0]}
</span>
</span>
</TooltipTrigger>
<TooltipContent>{usageModels[0]}</TooltipContent>
</Tooltip>
{usageModels.length > 1 && (
<Tooltip>
<TooltipTrigger asChild>
<span
tabIndex={0}
data-testid="usage-legend-more-trigger"
className="text-muted-foreground cursor-default"
>
+{usageModels.length - 1} more
</span>
</TooltipTrigger>
<TooltipContent>
<div className="flex flex-col gap-1">
{usageModels.slice(1).map((model, idx) => (
<span
key={model}
className="flex items-center gap-1"
>
<span
className="h-2 w-2 shrink-0 rounded-full"
style={{
backgroundColor: getModelColor(idx + 1),
}}
/>
{model}
</span>
))}
</div>
</TooltipContent>
</Tooltip>
)}
</>
)
) : (
<>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 shrink-0 rounded-full"
style={{ backgroundColor: CHART_COLORS.success }}
/>
<span className="text-muted-foreground">Success</span>
</span>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 shrink-0 rounded-full"
style={{ backgroundColor: CHART_COLORS.error }}
/>
<span className="text-muted-foreground">Error</span>
</span>
</>
)}
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ModelFilterSelect
models={availableModels}
selectedModel={usageModel}
onModelChange={onUsageModelChange}
data-testid="dashboard-usage-model-filter"
/>
<ChartTypeToggle
chartType={modelChartType}
onToggle={onModelChartToggle}
data-testid="dashboard-usage-chart-toggle"
/>
</div>
</div>
}
>
<ModelUsageChart
data={modelData}
chartType={modelChartType}
startTime={startTime}
endTime={endTime}
selectedModel={usageModel}
/>
</ChartCard>
{/* Latency Chart */}
<ChartCard
title="Latency"
loading={loadingLatency}
testId="chart-latency"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 rounded-full"
style={{ backgroundColor: LATENCY_COLORS.avg }}
/>
<span className="text-muted-foreground">Avg</span>
</span>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 rounded-full"
style={{ backgroundColor: LATENCY_COLORS.p90 }}
/>
<span className="text-muted-foreground">P90</span>
</span>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 rounded-full"
style={{ backgroundColor: LATENCY_COLORS.p95 }}
/>
<span className="text-muted-foreground">P95</span>
</span>
<span className="flex items-center gap-1">
<span
className="h-2 w-2 rounded-full"
style={{ backgroundColor: LATENCY_COLORS.p99 }}
/>
<span className="text-muted-foreground">P99</span>
</span>
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ChartTypeToggle
chartType={latencyChartType}
onToggle={onLatencyChartToggle}
data-testid="dashboard-latency-chart-toggle"
/>
</div>
</div>
}
>
<LatencyChart
data={latencyData}
chartType={latencyChartType}
startTime={startTime}
endTime={endTime}
/>
</ChartCard>
</div>
</>
);
}

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import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip";
import type { ProviderCostHistogramResponse, ProviderLatencyHistogramResponse, ProviderTokenHistogramResponse } from "@/lib/types/logs";
import {
CHART_COLORS,
CHART_HEADER_ACTIONS_CLASS,
CHART_HEADER_CONTROLS_CLASS,
CHART_HEADER_LEGEND_CLASS,
LATENCY_COLORS,
getModelColor,
} from "../utils/chartUtils";
import { ChartCard } from "./charts/chartCard";
import { type ChartType, ChartTypeToggle } from "./charts/chartTypeToggle";
import { ProviderCostChart } from "./charts/providerCostChart";
import { ProviderFilterSelect } from "./charts/providerFilterSelect";
import { ProviderLatencyChart } from "./charts/providerLatencyChart";
import { ProviderTokenChart } from "./charts/providerTokenChart";
export interface ProviderUsageTabProps {
// Data
providerCostData: ProviderCostHistogramResponse | null;
providerTokenData: ProviderTokenHistogramResponse | null;
providerLatencyData: ProviderLatencyHistogramResponse | null;
// Loading states
loadingProviderCost: boolean;
loadingProviderTokens: boolean;
loadingProviderLatency: boolean;
// Time range
startTime: number;
endTime: number;
// Chart types
providerCostChartType: ChartType;
providerTokenChartType: ChartType;
providerLatencyChartType: ChartType;
// Provider selections
providerCostProvider: string;
providerTokenProvider: string;
providerLatencyProvider: string;
// Derived provider lists
availableProviders: string[];
providerCostProviders: string[];
providerTokenProviders: string[];
providerLatencyProviders: string[];
// Chart type toggle callbacks
onProviderCostChartToggle: (type: ChartType) => void;
onProviderTokenChartToggle: (type: ChartType) => void;
onProviderLatencyChartToggle: (type: ChartType) => void;
// Filter callbacks
onProviderCostProviderChange: (provider: string) => void;
onProviderTokenProviderChange: (provider: string) => void;
onProviderLatencyProviderChange: (provider: string) => void;
}
export function ProviderUsageTab({
providerCostData,
providerTokenData,
providerLatencyData,
loadingProviderCost,
loadingProviderTokens,
loadingProviderLatency,
startTime,
endTime,
providerCostChartType,
providerTokenChartType,
providerLatencyChartType,
providerCostProvider,
providerTokenProvider,
providerLatencyProvider,
availableProviders,
providerCostProviders,
providerTokenProviders,
providerLatencyProviders,
onProviderCostChartToggle,
onProviderTokenChartToggle,
onProviderLatencyChartToggle,
onProviderCostProviderChange,
onProviderTokenProviderChange,
onProviderLatencyProviderChange,
}: ProviderUsageTabProps) {
return (
<div className="grid grid-cols-1 gap-2 lg:grid-cols-2 2xl:grid-cols-3">
{/* Provider Cost Chart */}
<ChartCard
title="Provider Cost"
loading={loadingProviderCost}
testId="chart-provider-cost"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
{providerCostProvider === "all" ? (
providerCostProviders.length > 0 && (
<>
<Tooltip>
<TooltipTrigger asChild>
<span data-testid="provider-cost-legend-trigger" className="flex items-center gap-1">
<span className="h-2 w-2 shrink-0 rounded-full" style={{ backgroundColor: getModelColor(0) }} />
<span className="text-muted-foreground max-w-[100px] truncate">{providerCostProviders[0]}</span>
</span>
</TooltipTrigger>
<TooltipContent>{providerCostProviders[0]}</TooltipContent>
</Tooltip>
{providerCostProviders.length > 1 && (
<Tooltip>
<TooltipTrigger asChild>
<button
type="button"
data-testid="provider-cost-legend-more-trigger"
className="text-muted-foreground cursor-default"
>
+{providerCostProviders.length - 1} more
</button>
</TooltipTrigger>
<TooltipContent>
<div className="flex flex-col gap-1">
{providerCostProviders.slice(1).map((provider, idx) => (
<span key={provider} className="flex items-center gap-1">
<span className="h-2 w-2 shrink-0 rounded-full" style={{ backgroundColor: getModelColor(idx + 1) }} />
{provider}
</span>
))}
</div>
</TooltipContent>
</Tooltip>
)}
</>
)
) : (
<Tooltip>
<TooltipTrigger asChild>
<span data-testid="provider-cost-legend-single-trigger" className="flex items-center gap-1">
<span className="h-2 w-2 shrink-0 rounded-full" style={{ backgroundColor: getModelColor(0) }} />
<span className="text-muted-foreground max-w-[100px] truncate">{providerCostProvider}</span>
</span>
</TooltipTrigger>
<TooltipContent>{providerCostProvider}</TooltipContent>
</Tooltip>
)}
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ProviderFilterSelect
providers={availableProviders}
selectedProvider={providerCostProvider}
onProviderChange={onProviderCostProviderChange}
data-testid="dashboard-provider-cost-filter"
/>
<ChartTypeToggle
chartType={providerCostChartType}
onToggle={onProviderCostChartToggle}
data-testid="dashboard-provider-cost-chart-toggle"
/>
</div>
</div>
}
>
<ProviderCostChart
data={providerCostData}
chartType={providerCostChartType}
startTime={startTime}
endTime={endTime}
selectedProvider={providerCostProvider}
/>
</ChartCard>
{/* Provider Token Usage Chart */}
<ChartCard
title="Provider Token Usage"
loading={loadingProviderTokens}
testId="chart-provider-tokens"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
{providerTokenProvider === "all" ? (
providerTokenProviders.length > 0 && (
<>
<Tooltip>
<TooltipTrigger asChild>
<span data-testid="provider-token-legend-trigger" className="flex items-center gap-1">
<span className="h-2 w-2 shrink-0 rounded-full" style={{ backgroundColor: getModelColor(0) }} />
<span className="text-muted-foreground max-w-[100px] truncate">{providerTokenProviders[0]}</span>
</span>
</TooltipTrigger>
<TooltipContent>{providerTokenProviders[0]}</TooltipContent>
</Tooltip>
{providerTokenProviders.length > 1 && (
<Tooltip>
<TooltipTrigger asChild>
<button
type="button"
data-testid="provider-token-legend-more-trigger"
className="text-muted-foreground cursor-default"
>
+{providerTokenProviders.length - 1} more
</button>
</TooltipTrigger>
<TooltipContent>
<div className="flex flex-col gap-1">
{providerTokenProviders.slice(1).map((provider, idx) => (
<span key={provider} className="flex items-center gap-1">
<span className="h-2 w-2 shrink-0 rounded-full" style={{ backgroundColor: getModelColor(idx + 1) }} />
{provider}
</span>
))}
</div>
</TooltipContent>
</Tooltip>
)}
</>
)
) : (
<>
<span className="flex items-center gap-1">
<span className="h-2 w-2 shrink-0 rounded-full" style={{ backgroundColor: CHART_COLORS.promptTokens }} />
<span className="text-muted-foreground">Input</span>
</span>
<span className="flex items-center gap-1">
<span className="h-2 w-2 shrink-0 rounded-full" style={{ backgroundColor: CHART_COLORS.completionTokens }} />
<span className="text-muted-foreground">Output</span>
</span>
</>
)}
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ProviderFilterSelect
providers={availableProviders}
selectedProvider={providerTokenProvider}
onProviderChange={onProviderTokenProviderChange}
data-testid="dashboard-provider-token-filter"
/>
<ChartTypeToggle
chartType={providerTokenChartType}
onToggle={onProviderTokenChartToggle}
data-testid="dashboard-provider-token-chart-toggle"
/>
</div>
</div>
}
>
<ProviderTokenChart
data={providerTokenData}
chartType={providerTokenChartType}
startTime={startTime}
endTime={endTime}
selectedProvider={providerTokenProvider}
/>
</ChartCard>
{/* Provider Latency Chart */}
<ChartCard
title="Provider Latency"
loading={loadingProviderLatency}
testId="chart-provider-latency"
headerActions={
<div className={CHART_HEADER_ACTIONS_CLASS}>
<div className={CHART_HEADER_LEGEND_CLASS}>
{providerLatencyProvider === "all" ? (
providerLatencyProviders.length > 0 && (
<>
<Tooltip>
<TooltipTrigger asChild>
<span data-testid="provider-latency-legend-trigger" className="flex items-center gap-1">
<span className="h-2 w-2 shrink-0 rounded-full" style={{ backgroundColor: getModelColor(0) }} />
<span className="text-muted-foreground max-w-[100px] truncate">{providerLatencyProviders[0]}</span>
</span>
</TooltipTrigger>
<TooltipContent>{providerLatencyProviders[0]}</TooltipContent>
</Tooltip>
{providerLatencyProviders.length > 1 && (
<Tooltip>
<TooltipTrigger asChild>
<button
type="button"
data-testid="provider-latency-legend-more-trigger"
className="text-muted-foreground cursor-default"
>
+{providerLatencyProviders.length - 1} more
</button>
</TooltipTrigger>
<TooltipContent>
<div className="flex flex-col gap-1">
{providerLatencyProviders.slice(1).map((provider, idx) => (
<span key={provider} className="flex items-center gap-1">
<span className="h-2 w-2 shrink-0 rounded-full" style={{ backgroundColor: getModelColor(idx + 1) }} />
{provider}
</span>
))}
</div>
</TooltipContent>
</Tooltip>
)}
</>
)
) : (
<>
<span className="flex items-center gap-1">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.avg }} />
<span className="text-muted-foreground">Avg</span>
</span>
<span className="flex items-center gap-1">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.p90 }} />
<span className="text-muted-foreground">P90</span>
</span>
<span className="flex items-center gap-1">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.p95 }} />
<span className="text-muted-foreground">P95</span>
</span>
<span className="flex items-center gap-1">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: LATENCY_COLORS.p99 }} />
<span className="text-muted-foreground">P99</span>
</span>
</>
)}
</div>
<div className={CHART_HEADER_CONTROLS_CLASS}>
<ProviderFilterSelect
providers={availableProviders}
selectedProvider={providerLatencyProvider}
onProviderChange={onProviderLatencyProviderChange}
data-testid="dashboard-provider-latency-filter"
/>
<ChartTypeToggle
chartType={providerLatencyChartType}
onToggle={onProviderLatencyChartToggle}
data-testid="dashboard-provider-latency-chart-toggle"
/>
</div>
</div>
}
>
<ProviderLatencyChart
data={providerLatencyData}
chartType={providerLatencyChartType}
startTime={startTime}
endTime={endTime}
selectedProvider={providerLatencyProvider}
/>
</ChartCard>
</div>
);
}

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import { createFileRoute } from "@tanstack/react-router";
import { NoPermissionView } from "@/components/noPermissionView";
import { RbacOperation, RbacResource, useRbac } from "@enterprise/lib";
import DashboardPage from "./page";
function RouteComponent() {
const hasObservabilityAccess = useRbac(RbacResource.Observability, RbacOperation.View);
if (!hasObservabilityAccess) {
return <NoPermissionView entity="dashboard" />;
}
return <DashboardPage />;
}
export const Route = createFileRoute("/workspace/dashboard")({
component: RouteComponent,
});

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import { LogsFilterSidebar } from "@/components/filters/logsFilterSidebar";
import { DateTimePickerWithRange } from "@/components/ui/datePickerWithRange";
import { ScrollArea } from "@/components/ui/scrollArea";
import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
import {
useGetMCPAvailableFilterDataQuery,
useLazyGetLogsCostHistogramQuery,
useLazyGetLogsHistogramQuery,
useLazyGetLogsLatencyHistogramQuery,
useLazyGetLogsModelHistogramQuery,
useLazyGetLogsProviderCostHistogramQuery,
useLazyGetLogsProviderLatencyHistogramQuery,
useLazyGetLogsProviderTokenHistogramQuery,
useLazyGetLogsTokenHistogramQuery,
useLazyGetMCPCostHistogramQuery,
useLazyGetMCPHistogramQuery,
useLazyGetMCPTopToolsQuery,
useLazyGetModelRankingsQuery,
} from "@/lib/store";
import type {
CostHistogramResponse,
LatencyHistogramResponse,
LogFilters,
LogsHistogramResponse,
MCPCostHistogramResponse,
MCPHistogramResponse,
MCPToolLogFilters,
MCPTopToolsResponse,
ModelHistogramResponse,
ModelRankingsResponse,
ProviderCostHistogramResponse,
ProviderLatencyHistogramResponse,
ProviderTokenHistogramResponse,
TokenHistogramResponse,
} from "@/lib/types/logs";
import { dateUtils } from "@/lib/types/logs";
import { getRangeForPeriod, TIME_PERIODS } from "@/lib/utils/timeRange";
import UserRankingsTab from "@enterprise/components/user-rankings/userRankingsTab";
import { useLocation } from "@tanstack/react-router";
import { parseAsInteger, parseAsString, useQueryStates } from "nuqs";
import { useCallback, useEffect, useMemo, useRef, useState } from "react";
import { type ChartType } from "./components/charts/chartTypeToggle";
import { ModelFilterSelect } from "./components/charts/modelFilterSelect";
import { ExportPopover } from "./components/exportPopover";
import { MCPTab } from "./components/mcpTab";
import { ModelRankingsTab } from "./components/modelRankingsTab";
import { OverviewTab } from "./components/overviewTab";
import { ProviderUsageTab } from "./components/providerUsageTab";
// Type-safe parser for chart type URL state
const toChartType = (value: string): ChartType => (value === "line" ? "line" : "bar");
const parseCsvParam = (value: string): string[] => (value ? value.split(",").filter(Boolean) : []);
const sanitizeSeriesLabels = (values?: string[]): string[] => {
if (!values) return [];
const trimmedValues = values.map((value) => value.trim()).filter((value) => value.length > 0);
return [...new Set(trimmedValues)];
};
export default function DashboardPage() {
// Data states - Overview
const [histogramData, setHistogramData] = useState<LogsHistogramResponse | null>(null);
const [tokenData, setTokenData] = useState<TokenHistogramResponse | null>(null);
const [costData, setCostData] = useState<CostHistogramResponse | null>(null);
const [modelData, setModelData] = useState<ModelHistogramResponse | null>(null);
const [latencyData, setLatencyData] = useState<LatencyHistogramResponse | null>(null);
const [providerCostData, setProviderCostData] = useState<ProviderCostHistogramResponse | null>(null);
const [providerTokenData, setProviderTokenData] = useState<ProviderTokenHistogramResponse | null>(null);
const [providerLatencyData, setProviderLatencyData] = useState<ProviderLatencyHistogramResponse | null>(null);
// Data states - MCP
const [mcpHistogramData, setMcpHistogramData] = useState<MCPHistogramResponse | null>(null);
const [mcpCostData, setMcpCostData] = useState<MCPCostHistogramResponse | null>(null);
const [mcpTopToolsData, setMcpTopToolsData] = useState<MCPTopToolsResponse | null>(null);
// Data states - Rankings
const [rankingsData, setRankingsData] = useState<ModelRankingsResponse | null>(null);
// Loading states - Overview
const [loadingHistogram, setLoadingHistogram] = useState(true);
const [loadingTokens, setLoadingTokens] = useState(true);
const [loadingCost, setLoadingCost] = useState(true);
const [loadingModels, setLoadingModels] = useState(true);
const [loadingLatency, setLoadingLatency] = useState(true);
const [loadingProviderCost, setLoadingProviderCost] = useState(true);
const [loadingProviderTokens, setLoadingProviderTokens] = useState(true);
const [loadingProviderLatency, setLoadingProviderLatency] = useState(true);
// Loading states - MCP
const [loadingMcpHistogram, setLoadingMcpHistogram] = useState(true);
const [loadingMcpCost, setLoadingMcpCost] = useState(true);
const [loadingMcpTopTools, setLoadingMcpTopTools] = useState(true);
// Loading states - Rankings
const [loadingRankings, setLoadingRankings] = useState(true);
// RTK Query lazy hooks - Overview
const [triggerHistogram] = useLazyGetLogsHistogramQuery({});
const [triggerTokens] = useLazyGetLogsTokenHistogramQuery();
const [triggerCost] = useLazyGetLogsCostHistogramQuery();
const [triggerModels] = useLazyGetLogsModelHistogramQuery();
const [triggerLatency] = useLazyGetLogsLatencyHistogramQuery();
const [triggerProviderCost] = useLazyGetLogsProviderCostHistogramQuery();
const [triggerProviderTokens] = useLazyGetLogsProviderTokenHistogramQuery();
const [triggerProviderLatency] = useLazyGetLogsProviderLatencyHistogramQuery();
// RTK Query lazy hooks - MCP
const [triggerMcpHistogram] = useLazyGetMCPHistogramQuery();
const [triggerMcpCost] = useLazyGetMCPCostHistogramQuery();
const [triggerMcpTopTools] = useLazyGetMCPTopToolsQuery();
// RTK Query lazy hooks - Rankings
const [triggerRankings] = useLazyGetModelRankingsQuery();
// MCP filter data
const { data: mcpFilterData } = useGetMCPAvailableFilterDataQuery();
// Memoize default time range to prevent recalculation on every render
// This is crucial to avoid triggering refetches when the sheet opens/closes
const defaultTimeRange = useMemo(() => dateUtils.getDefaultTimeRange(), []);
const { search } = useLocation();
const hasExplicitTimeRange = (search as Record<string, unknown>)?.start_time && (search as Record<string, unknown>)?.end_time;
// URL state management
const [urlState, setUrlState] = useQueryStates(
{
period: parseAsString.withDefault(hasExplicitTimeRange ? "" : "1h").withOptions({ clearOnDefault: false }),
start_time: parseAsInteger.withDefault(defaultTimeRange.startTime),
end_time: parseAsInteger.withDefault(defaultTimeRange.endTime),
tab: parseAsString.withDefault("overview"),
virtual_key_ids: parseAsString.withDefault(""),
providers: parseAsString.withDefault(""),
models: parseAsString.withDefault(""),
selected_key_ids: parseAsString.withDefault(""),
objects: parseAsString.withDefault(""),
status: parseAsString.withDefault(""),
routing_rule_ids: parseAsString.withDefault(""),
routing_engine_used: parseAsString.withDefault(""),
missing_cost_only: parseAsString.withDefault("false"),
metadata_filters: parseAsString.withDefault(""),
volume_chart: parseAsString.withDefault("bar"),
token_chart: parseAsString.withDefault("bar"),
cost_chart: parseAsString.withDefault("bar"),
model_chart: parseAsString.withDefault("bar"),
latency_chart: parseAsString.withDefault("bar"),
cost_model: parseAsString.withDefault("all"),
usage_model: parseAsString.withDefault("all"),
provider_cost_chart: parseAsString.withDefault("bar"),
provider_token_chart: parseAsString.withDefault("bar"),
provider_latency_chart: parseAsString.withDefault("bar"),
provider_cost_provider: parseAsString.withDefault("all"),
provider_token_provider: parseAsString.withDefault("all"),
provider_latency_provider: parseAsString.withDefault("all"),
mcp_volume_chart: parseAsString.withDefault("bar"),
mcp_cost_chart: parseAsString.withDefault("bar"),
mcp_tool_names: parseAsString.withDefault(""),
mcp_server_labels: parseAsString.withDefault(""),
},
{
history: "push",
shallow: false,
},
);
// Parse filter arrays from URL state
const selectedProviders = useMemo(() => parseCsvParam(urlState.providers), [urlState.providers]);
const selectedModels = useMemo(() => parseCsvParam(urlState.models), [urlState.models]);
const selectedKeyIds = useMemo(() => parseCsvParam(urlState.selected_key_ids), [urlState.selected_key_ids]);
const selectedVirtualKeyIds = useMemo(() => parseCsvParam(urlState.virtual_key_ids), [urlState.virtual_key_ids]);
const selectedTypes = useMemo(() => parseCsvParam(urlState.objects), [urlState.objects]);
const selectedStatuses = useMemo(() => parseCsvParam(urlState.status), [urlState.status]);
const selectedRoutingRuleIds = useMemo(() => parseCsvParam(urlState.routing_rule_ids), [urlState.routing_rule_ids]);
const selectedRoutingEngines = useMemo(() => parseCsvParam(urlState.routing_engine_used), [urlState.routing_engine_used]);
const missingCostOnly = useMemo(() => urlState.missing_cost_only === "true", [urlState.missing_cost_only]);
const metadataFilters = useMemo(() => {
if (!urlState.metadata_filters) return undefined;
try {
return JSON.parse(urlState.metadata_filters) as Record<string, string>;
} catch {
return undefined;
}
}, [urlState.metadata_filters]);
// MCP filter arrays
const selectedMcpToolNames = useMemo(() => parseCsvParam(urlState.mcp_tool_names), [urlState.mcp_tool_names]);
const selectedMcpServerLabels = useMemo(() => parseCsvParam(urlState.mcp_server_labels), [urlState.mcp_server_labels]);
// Derived filter for API calls
const filters: LogFilters = useMemo(
() => ({
start_time: dateUtils.toISOString(urlState.start_time),
end_time: dateUtils.toISOString(urlState.end_time),
...(selectedProviders.length > 0 && { providers: selectedProviders }),
...(selectedModels.length > 0 && { models: selectedModels }),
...(selectedKeyIds.length > 0 && { selected_key_ids: selectedKeyIds }),
...(selectedVirtualKeyIds.length > 0 && {
virtual_key_ids: selectedVirtualKeyIds,
}),
...(selectedTypes.length > 0 && { objects: selectedTypes }),
...(selectedStatuses.length > 0 && { status: selectedStatuses }),
...(selectedRoutingRuleIds.length > 0 && {
routing_rule_ids: selectedRoutingRuleIds,
}),
...(selectedRoutingEngines.length > 0 && {
routing_engine_used: selectedRoutingEngines,
}),
...(missingCostOnly && { missing_cost_only: true }),
...(metadataFilters &&
Object.keys(metadataFilters).length > 0 && {
metadata_filters: metadataFilters,
}),
}),
[
urlState.start_time,
urlState.end_time,
selectedProviders,
selectedModels,
selectedKeyIds,
selectedVirtualKeyIds,
selectedTypes,
selectedStatuses,
selectedRoutingRuleIds,
selectedRoutingEngines,
missingCostOnly,
metadataFilters,
],
);
// MCP filters
const mcpFilters: MCPToolLogFilters = useMemo(
() => ({
start_time: dateUtils.toISOString(urlState.start_time),
end_time: dateUtils.toISOString(urlState.end_time),
...(selectedMcpToolNames.length > 0 && {
tool_names: selectedMcpToolNames,
}),
...(selectedMcpServerLabels.length > 0 && {
server_labels: selectedMcpServerLabels,
}),
}),
[urlState.start_time, urlState.end_time, selectedMcpToolNames, selectedMcpServerLabels],
);
// Model lists for each chart's legend (must match what the chart component actually renders)
const costModels = useMemo(() => sanitizeSeriesLabels(costData?.models), [costData?.models]);
const usageModels = useMemo(() => sanitizeSeriesLabels(modelData?.models), [modelData?.models]);
// Available models for filter dropdowns (union of both sources)
const availableModels = useMemo(() => {
return sanitizeSeriesLabels([...(costData?.models ?? []), ...(modelData?.models ?? [])]);
}, [costData?.models, modelData?.models]);
// Available providers for provider chart filter dropdowns
const availableProviders = useMemo(() => {
return sanitizeSeriesLabels([
...(providerCostData?.providers ?? []),
...(providerTokenData?.providers ?? []),
...(providerLatencyData?.providers ?? []),
]);
}, [providerCostData?.providers, providerTokenData?.providers, providerLatencyData?.providers]);
// Provider lists for each chart's legend
const providerCostProviders = useMemo(() => sanitizeSeriesLabels(providerCostData?.providers), [providerCostData?.providers]);
const providerTokenProviders = useMemo(() => sanitizeSeriesLabels(providerTokenData?.providers), [providerTokenData?.providers]);
const providerLatencyProviders = useMemo(() => sanitizeSeriesLabels(providerLatencyData?.providers), [providerLatencyData?.providers]);
// Fetch Overview tab data (5 calls)
const fetchOverviewData = useCallback(async () => {
setLoadingHistogram(true);
setLoadingTokens(true);
setLoadingCost(true);
setLoadingModels(true);
setLoadingLatency(true);
const fetchFilters = { filters };
const [histogramResult, tokenResult, costResult, modelResult, latencyResult] = await Promise.all([
triggerHistogram(fetchFilters, false),
triggerTokens(fetchFilters, false),
triggerCost(fetchFilters, false),
triggerModels(fetchFilters, false),
triggerLatency(fetchFilters, false),
]);
setHistogramData(histogramResult.data ?? null);
setLoadingHistogram(false);
setTokenData(tokenResult.data ?? null);
setLoadingTokens(false);
setCostData(costResult.data ?? null);
setLoadingCost(false);
setModelData(modelResult.data ?? null);
setLoadingModels(false);
setLatencyData(latencyResult.data ?? null);
setLoadingLatency(false);
}, [filters, triggerHistogram, triggerTokens, triggerCost, triggerModels, triggerLatency]);
// Fetch Provider Usage tab data (3 calls)
const fetchProviderData = useCallback(async () => {
setLoadingProviderCost(true);
setLoadingProviderTokens(true);
setLoadingProviderLatency(true);
const fetchFilters = { filters };
const [providerCostResult, providerTokenResult, providerLatencyResult] = await Promise.all([
triggerProviderCost(fetchFilters, false),
triggerProviderTokens(fetchFilters, false),
triggerProviderLatency(fetchFilters, false),
]);
setProviderCostData(providerCostResult.data ?? null);
setLoadingProviderCost(false);
setProviderTokenData(providerTokenResult.data ?? null);
setLoadingProviderTokens(false);
setProviderLatencyData(providerLatencyResult.data ?? null);
setLoadingProviderLatency(false);
}, [filters, triggerProviderCost, triggerProviderTokens, triggerProviderLatency]);
// Fetch MCP data
const fetchMcpData = useCallback(async () => {
setLoadingMcpHistogram(true);
setLoadingMcpCost(true);
setLoadingMcpTopTools(true);
const fetchFilters = { filters: mcpFilters };
const [mcpHistResult, mcpCostResult, mcpTopToolsResult] = await Promise.all([
triggerMcpHistogram(fetchFilters, false),
triggerMcpCost(fetchFilters, false),
triggerMcpTopTools(fetchFilters, false),
]);
setMcpHistogramData(mcpHistResult.data ?? null);
setLoadingMcpHistogram(false);
setMcpCostData(mcpCostResult.data ?? null);
setLoadingMcpCost(false);
setMcpTopToolsData(mcpTopToolsResult.data ?? null);
setLoadingMcpTopTools(false);
}, [mcpFilters, triggerMcpHistogram, triggerMcpCost, triggerMcpTopTools]);
// Fetch Rankings data
const fetchRankingsData = useCallback(async () => {
setLoadingRankings(true);
const result = await triggerRankings({ filters }, false);
setRankingsData(result.data ?? null);
setLoadingRankings(false);
}, [filters, triggerRankings]);
// --- Lazy-load refs: each tab fetches only once per filter change ---
const overviewFetchedRef = useRef(false);
const overviewLoadingRef = useRef(false);
const overviewGenRef = useRef(0);
const overviewPromiseRef = useRef<Promise<void> | null>(null);
const providerFetchedRef = useRef(false);
const providerLoadingRef = useRef(false);
const providerGenRef = useRef(0);
const providerPromiseRef = useRef<Promise<void> | null>(null);
const mcpFetchedRef = useRef(false);
const mcpLoadingRef = useRef(false);
const mcpGenRef = useRef(0);
const mcpPromiseRef = useRef<Promise<void> | null>(null);
const rankingsFetchedRef = useRef(false);
const rankingsLoadingRef = useRef(false);
const rankingsGenRef = useRef(0);
const rankingsPromiseRef = useRef<Promise<void> | null>(null);
const ensureOverviewDataLoaded = useCallback(async () => {
if (overviewFetchedRef.current) return;
if (overviewLoadingRef.current) return overviewPromiseRef.current ?? undefined;
const gen = overviewGenRef.current;
overviewLoadingRef.current = true;
const promise = fetchOverviewData()
.then(() => {
if (gen === overviewGenRef.current) overviewFetchedRef.current = true;
})
.finally(() => {
if (gen === overviewGenRef.current) {
overviewLoadingRef.current = false;
overviewPromiseRef.current = null;
}
});
overviewPromiseRef.current = promise;
return promise;
}, [fetchOverviewData]);
const ensureProviderDataLoaded = useCallback(async () => {
if (providerFetchedRef.current) return;
if (providerLoadingRef.current) return providerPromiseRef.current ?? undefined;
const gen = providerGenRef.current;
providerLoadingRef.current = true;
const promise = fetchProviderData()
.then(() => {
if (gen === providerGenRef.current) providerFetchedRef.current = true;
})
.finally(() => {
if (gen === providerGenRef.current) {
providerLoadingRef.current = false;
providerPromiseRef.current = null;
}
});
providerPromiseRef.current = promise;
return promise;
}, [fetchProviderData]);
const ensureMcpDataLoaded = useCallback(async () => {
if (mcpFetchedRef.current) return;
if (mcpLoadingRef.current) return mcpPromiseRef.current ?? undefined;
const gen = mcpGenRef.current;
mcpLoadingRef.current = true;
const promise = fetchMcpData()
.then(() => {
if (gen === mcpGenRef.current) mcpFetchedRef.current = true;
})
.finally(() => {
if (gen === mcpGenRef.current) {
mcpLoadingRef.current = false;
mcpPromiseRef.current = null;
}
});
mcpPromiseRef.current = promise;
return promise;
}, [fetchMcpData]);
const ensureRankingsDataLoaded = useCallback(async () => {
if (rankingsFetchedRef.current) return;
if (rankingsLoadingRef.current) return rankingsPromiseRef.current ?? undefined;
const gen = rankingsGenRef.current;
rankingsLoadingRef.current = true;
const promise = fetchRankingsData()
.then(() => {
if (gen === rankingsGenRef.current) rankingsFetchedRef.current = true;
})
.finally(() => {
if (gen === rankingsGenRef.current) {
rankingsLoadingRef.current = false;
rankingsPromiseRef.current = null;
}
});
rankingsPromiseRef.current = promise;
return promise;
}, [fetchRankingsData]);
// Reset all lazy-load flags when filters change (not on tab switch)
useEffect(() => {
overviewFetchedRef.current = false;
overviewLoadingRef.current = false;
overviewGenRef.current += 1;
providerFetchedRef.current = false;
providerLoadingRef.current = false;
providerGenRef.current += 1;
rankingsFetchedRef.current = false;
rankingsLoadingRef.current = false;
rankingsGenRef.current += 1;
}, [filters]);
useEffect(() => {
mcpFetchedRef.current = false;
mcpLoadingRef.current = false;
mcpGenRef.current += 1;
}, [mcpFilters]);
// Fetch current tab's data when filters change or tab switches
// The ensure* functions are no-ops if data is already loaded for the current filters
useEffect(() => {
const tab = urlState.tab || "overview";
if (tab === "overview") void ensureOverviewDataLoaded();
else if (tab === "provider-usage") void ensureProviderDataLoaded();
else if (tab === "rankings") void ensureRankingsDataLoaded();
else if (tab === "mcp") void ensureMcpDataLoaded();
}, [urlState.tab, ensureOverviewDataLoaded, ensureProviderDataLoaded, ensureRankingsDataLoaded, ensureMcpDataLoaded]);
// Warm other tabs in the background after 150ms
useEffect(() => {
const tab = urlState.tab || "overview";
const timeoutId = window.setTimeout(() => {
if (tab !== "overview") void ensureOverviewDataLoaded();
if (tab !== "provider-usage") void ensureProviderDataLoaded();
if (tab !== "mcp") void ensureMcpDataLoaded();
if (tab !== "rankings") void ensureRankingsDataLoaded();
}, 150);
return () => window.clearTimeout(timeoutId);
}, [urlState.tab, ensureOverviewDataLoaded, ensureProviderDataLoaded, ensureMcpDataLoaded, ensureRankingsDataLoaded]);
// Tab change handler
const handleTabChange = useCallback(
(tab: string) => {
setUrlState({ tab });
},
[setUrlState],
);
// Chart type toggles
const handleVolumeChartToggle = useCallback((type: ChartType) => setUrlState({ volume_chart: type }), [setUrlState]);
const handleTokenChartToggle = useCallback((type: ChartType) => setUrlState({ token_chart: type }), [setUrlState]);
const handleCostChartToggle = useCallback((type: ChartType) => setUrlState({ cost_chart: type }), [setUrlState]);
const handleModelChartToggle = useCallback((type: ChartType) => setUrlState({ model_chart: type }), [setUrlState]);
const handleLatencyChartToggle = useCallback((type: ChartType) => setUrlState({ latency_chart: type }), [setUrlState]);
// Adapter: converts a full LogFilters object to dashboard's CSV-based URL state
const setFilters = useCallback(
(newFilters: LogFilters) => {
const newStartTime = newFilters.start_time ? dateUtils.toUnixTimestamp(new Date(newFilters.start_time)) : undefined;
const newEndTime = newFilters.end_time ? dateUtils.toUnixTimestamp(new Date(newFilters.end_time)) : undefined;
const timeChanged = newStartTime !== urlState.start_time || newEndTime !== urlState.end_time;
setUrlState({
...(timeChanged && { period: "" }),
start_time: newStartTime,
end_time: newEndTime,
providers: (newFilters.providers || []).join(","),
models: (newFilters.models || []).join(","),
selected_key_ids: (newFilters.selected_key_ids || []).join(","),
virtual_key_ids: (newFilters.virtual_key_ids || []).join(","),
objects: (newFilters.objects || []).join(","),
status: (newFilters.status || []).join(","),
routing_rule_ids: (newFilters.routing_rule_ids || []).join(","),
routing_engine_used: (newFilters.routing_engine_used || []).join(","),
missing_cost_only: String(newFilters.missing_cost_only ?? false),
metadata_filters:
newFilters.metadata_filters && Object.keys(newFilters.metadata_filters).length > 0
? JSON.stringify(newFilters.metadata_filters)
: "",
});
},
[setUrlState, urlState.start_time, urlState.end_time],
);
// Date range for picker
const dateRange = useMemo(
() => ({
from: dateUtils.fromUnixTimestamp(urlState.start_time),
to: dateUtils.fromUnixTimestamp(urlState.end_time),
}),
[urlState.start_time, urlState.end_time],
);
const handlePeriodChange = useCallback(
(period: string | undefined) => {
if (!period) return;
const { from, to } = getRangeForPeriod(period);
setUrlState({
period,
start_time: Math.floor(from.getTime() / 1000),
end_time: Math.floor(to.getTime() / 1000),
});
},
[setUrlState],
);
const handleDateRangeChange = useCallback(
(range: { from?: Date; to?: Date }) => {
if (!range.from || !range.to) return;
setUrlState({
period: "",
start_time: dateUtils.toUnixTimestamp(range.from),
end_time: dateUtils.toUnixTimestamp(range.to),
});
},
[setUrlState],
);
const handleProviderCostChartToggle = useCallback((type: ChartType) => setUrlState({ provider_cost_chart: type }), [setUrlState]);
const handleProviderTokenChartToggle = useCallback((type: ChartType) => setUrlState({ provider_token_chart: type }), [setUrlState]);
const handleProviderLatencyChartToggle = useCallback((type: ChartType) => setUrlState({ provider_latency_chart: type }), [setUrlState]);
// MCP chart type toggles
const handleMcpVolumeChartToggle = useCallback((type: ChartType) => setUrlState({ mcp_volume_chart: type }), [setUrlState]);
const handleMcpCostChartToggle = useCallback((type: ChartType) => setUrlState({ mcp_cost_chart: type }), [setUrlState]);
// Model filter changes
const handleCostModelChange = useCallback((model: string) => setUrlState({ cost_model: model }), [setUrlState]);
const handleUsageModelChange = useCallback((model: string) => setUrlState({ usage_model: model }), [setUrlState]);
// Provider filter changes
const handleProviderCostProviderChange = useCallback(
(provider: string) => setUrlState({ provider_cost_provider: provider }),
[setUrlState],
);
const handleProviderTokenProviderChange = useCallback(
(provider: string) => setUrlState({ provider_token_provider: provider }),
[setUrlState],
);
const handleProviderLatencyProviderChange = useCallback(
(provider: string) => setUrlState({ provider_latency_provider: provider }),
[setUrlState],
);
// Aggregate data object for export
const dashboardData = useMemo(
() => ({
histogramData,
tokenData,
costData,
modelData,
latencyData,
providerCostData,
providerTokenData,
providerLatencyData,
rankingsData,
mcpHistogramData,
mcpCostData,
mcpTopToolsData,
}),
[
histogramData,
tokenData,
costData,
modelData,
latencyData,
providerCostData,
providerTokenData,
providerLatencyData,
rankingsData,
mcpHistogramData,
mcpCostData,
mcpTopToolsData,
],
);
// Keep a ref in sync so export callbacks always read the latest data
const dashboardDataRef = useRef(dashboardData);
dashboardDataRef.current = dashboardData;
const getDashboardData = useCallback(() => dashboardDataRef.current, []);
// Preload all tab data (used by CSV and PDF export)
const handlePreloadData = useCallback(async () => {
await Promise.all([ensureOverviewDataLoaded(), ensureProviderDataLoaded(), ensureRankingsDataLoaded(), ensureMcpDataLoaded()]);
}, [ensureOverviewDataLoaded, ensureProviderDataLoaded, ensureRankingsDataLoaded, ensureMcpDataLoaded]);
// PDF export mode — when true, all TabsContent are force-mounted so
// html2canvas can capture every tab.
const [pdfMode, setPdfMode] = useState(false);
const dashboardMinHeightRef = useRef<string>("");
const hiddenTabsRef = useRef<HTMLElement[]>([]);
// Called by ExportPopover. Loads all data, force-mounts all tabs,
// unhides inactive tabs so html2canvas can capture them, then returns
// the 4 section DOM elements. Caller must invoke the returned cleanup
// function when done capturing.
const handlePdfExport = useCallback(async (): Promise<HTMLElement[]> => {
// Ensure every tab's data is loaded
await handlePreloadData();
setPdfMode(true);
// Wait for React to render the force-mounted tabs
await new Promise<void>((resolve) => {
requestAnimationFrame(() => {
requestAnimationFrame(() => resolve());
});
});
// Radix sets `hidden` on inactive force-mounted TabsContent.
// Temporarily remove it so html2canvas can capture them.
const hiddenTabs = document.querySelectorAll<HTMLElement>('[data-slot="tabs-content"][hidden]');
hiddenTabsRef.current = Array.from(hiddenTabs);
for (const tab of hiddenTabs) {
tab.removeAttribute("hidden");
tab.style.display = "block";
}
// Collapse min-height on the dashboard container so captured
// sections wrap tightly around their content (no extra whitespace).
const dashboardEl = document.getElementById("dashboard-root");
if (dashboardEl) {
dashboardMinHeightRef.current = dashboardEl.style.minHeight;
dashboardEl.style.minHeight = "0";
}
// Let ResizeObserver-based charts (meter gauge) re-measure
window.dispatchEvent(new Event("resize"));
await new Promise<void>((resolve) => {
requestAnimationFrame(() => {
requestAnimationFrame(() => resolve());
});
});
const ids = ["dashboard-section-overview", "dashboard-section-provider-usage", "dashboard-section-rankings", "dashboard-section-mcp"];
return ids.map((id) => document.getElementById(id)).filter(Boolean) as HTMLElement[];
}, [handlePreloadData]);
// Cleanup after PDF capture is complete
const handlePdfExportDone = useCallback(() => {
// Restore minHeight on dashboard container
const dashboardEl = document.getElementById("dashboard-root");
if (dashboardEl) {
dashboardEl.style.minHeight = dashboardMinHeightRef.current;
}
// Re-hide tabs that were temporarily shown for capture
for (const tab of hiddenTabsRef.current) {
tab.setAttribute("hidden", "");
tab.style.display = "";
}
hiddenTabsRef.current = [];
setPdfMode(false);
}, []);
return (
<div id="dashboard-root" className="no-padding-parent no-border-parent bg-background flex h-[calc(100vh_-_16px)] w-full gap-3">
{/* Sidebar Filters */}
<LogsFilterSidebar filters={filters} onFiltersChange={setFilters} />
{/* Main Content */}
<ScrollArea className="bg-card flex min-w-0 flex-1 flex-col gap-4 rounded-l-md">
{/* Header */}
<div className="flex items-center justify-between p-4">
<div className="flex items-center gap-2">
<h1 className="text-lg font-semibold">Dashboard</h1>
</div>
<div className="flex items-center gap-2">
<ExportPopover
getData={getDashboardData}
onPreloadData={handlePreloadData}
onPdfExport={handlePdfExport}
onPdfExportDone={handlePdfExportDone}
/>
{urlState.tab === "mcp" && mcpFilterData && (
<div className="flex items-center gap-1">
{mcpFilterData.tool_names?.length > 0 && (
<ModelFilterSelect
models={mcpFilterData.tool_names}
selectedModel={selectedMcpToolNames.length === 1 ? selectedMcpToolNames[0] : "all"}
onModelChange={(value) => {
if (value === "all") {
setUrlState({ mcp_tool_names: "" });
} else {
setUrlState({ mcp_tool_names: value });
}
}}
placeholder="All Tools"
data-testid="dashboard-mcp-tool-filter"
/>
)}
{mcpFilterData.server_labels?.length > 0 && (
<ModelFilterSelect
models={mcpFilterData.server_labels}
selectedModel={selectedMcpServerLabels.length === 1 ? selectedMcpServerLabels[0] : "all"}
onModelChange={(value) => {
if (value === "all") {
setUrlState({ mcp_server_labels: "" });
} else {
setUrlState({ mcp_server_labels: value });
}
}}
placeholder="All Servers"
data-testid="dashboard-mcp-server-filter"
/>
)}
</div>
)}
<DateTimePickerWithRange
dateTime={dateRange}
onDateTimeUpdate={handleDateRangeChange}
preDefinedPeriods={TIME_PERIODS}
predefinedPeriod={urlState.period || undefined}
onPredefinedPeriodChange={handlePeriodChange}
triggerTestId="dashboard-filter-daterange"
popupAlignment="end"
/>
</div>
</div>
<div className="p-4">
{/* Tabs */}
<Tabs value={urlState.tab} onValueChange={handleTabChange}>
<TabsList className="mb-2">
<TabsTrigger value="overview" data-testid="dashboard-tab-overview">
Overview
</TabsTrigger>
<TabsTrigger value="provider-usage" data-testid="dashboard-tab-provider-usage">
Provider Usage
</TabsTrigger>
<TabsTrigger value="rankings" data-testid="dashboard-tab-rankings">
Model Rankings
</TabsTrigger>
<TabsTrigger value="mcp" data-testid="dashboard-tab-mcp">
MCP usage
</TabsTrigger>
<TabsTrigger value="user-rankings" data-testid="dashboard-tab-user-rankings">
User Rankings
</TabsTrigger>
</TabsList>
{/* Overview Tab */}
<TabsContent value="overview" {...(pdfMode && { forceMount: true })}>
<div id="dashboard-section-overview">
<OverviewTab
histogramData={histogramData}
tokenData={tokenData}
costData={costData}
modelData={modelData}
latencyData={latencyData}
loadingHistogram={loadingHistogram}
loadingTokens={loadingTokens}
loadingCost={loadingCost}
loadingModels={loadingModels}
loadingLatency={loadingLatency}
startTime={urlState.start_time}
endTime={urlState.end_time}
volumeChartType={toChartType(urlState.volume_chart)}
tokenChartType={toChartType(urlState.token_chart)}
costChartType={toChartType(urlState.cost_chart)}
modelChartType={toChartType(urlState.model_chart)}
latencyChartType={toChartType(urlState.latency_chart)}
costModel={urlState.cost_model}
usageModel={urlState.usage_model}
costModels={costModels}
usageModels={usageModels}
availableModels={availableModels}
onVolumeChartToggle={handleVolumeChartToggle}
onTokenChartToggle={handleTokenChartToggle}
onCostChartToggle={handleCostChartToggle}
onModelChartToggle={handleModelChartToggle}
onLatencyChartToggle={handleLatencyChartToggle}
onCostModelChange={handleCostModelChange}
onUsageModelChange={handleUsageModelChange}
/>
</div>
</TabsContent>
{/* Provider Usage Tab */}
<TabsContent value="provider-usage" {...(pdfMode && { forceMount: true })}>
<div id="dashboard-section-provider-usage">
<ProviderUsageTab
providerCostData={providerCostData}
providerTokenData={providerTokenData}
providerLatencyData={providerLatencyData}
loadingProviderCost={loadingProviderCost}
loadingProviderTokens={loadingProviderTokens}
loadingProviderLatency={loadingProviderLatency}
startTime={urlState.start_time}
endTime={urlState.end_time}
providerCostChartType={toChartType(urlState.provider_cost_chart)}
providerTokenChartType={toChartType(urlState.provider_token_chart)}
providerLatencyChartType={toChartType(urlState.provider_latency_chart)}
providerCostProvider={urlState.provider_cost_provider}
providerTokenProvider={urlState.provider_token_provider}
providerLatencyProvider={urlState.provider_latency_provider}
availableProviders={availableProviders}
providerCostProviders={providerCostProviders}
providerTokenProviders={providerTokenProviders}
providerLatencyProviders={providerLatencyProviders}
onProviderCostChartToggle={handleProviderCostChartToggle}
onProviderTokenChartToggle={handleProviderTokenChartToggle}
onProviderLatencyChartToggle={handleProviderLatencyChartToggle}
onProviderCostProviderChange={handleProviderCostProviderChange}
onProviderTokenProviderChange={handleProviderTokenProviderChange}
onProviderLatencyProviderChange={handleProviderLatencyProviderChange}
/>
</div>
</TabsContent>
{/* Model Rankings Tab */}
<TabsContent value="rankings" {...(pdfMode && { forceMount: true })}>
<div id="dashboard-section-rankings">
<ModelRankingsTab
rankingsData={rankingsData}
loading={loadingRankings}
modelData={modelData}
loadingModels={loadingModels}
startTime={urlState.start_time}
endTime={urlState.end_time}
/>
</div>
</TabsContent>
{/* MCP Tab */}
<TabsContent value="mcp" {...(pdfMode && { forceMount: true })}>
<div id="dashboard-section-mcp">
<MCPTab
mcpHistogramData={mcpHistogramData}
mcpCostData={mcpCostData}
mcpTopToolsData={mcpTopToolsData}
loadingMcpHistogram={loadingMcpHistogram}
loadingMcpCost={loadingMcpCost}
loadingMcpTopTools={loadingMcpTopTools}
startTime={urlState.start_time}
endTime={urlState.end_time}
mcpVolumeChartType={toChartType(urlState.mcp_volume_chart)}
mcpCostChartType={toChartType(urlState.mcp_cost_chart)}
onMcpVolumeChartToggle={handleMcpVolumeChartToggle}
onMcpCostChartToggle={handleMcpCostChartToggle}
/>
</div>
</TabsContent>
{/* User Rankings Tab (Enterprise) */}
<TabsContent value="user-rankings">
<UserRankingsTab />
</TabsContent>
</Tabs>
</div>
</ScrollArea>
</div>
);
}

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// Chart utility functions for the dashboard
// Format timestamp based on bucket size
export function formatTimestamp(timestamp: string, bucketSizeSeconds: number): string {
const date = new Date(timestamp);
if (bucketSizeSeconds >= 86400) {
// Daily buckets: "Jan 20"
return date.toLocaleDateString("en-US", { month: "short", day: "numeric" });
} else if (bucketSizeSeconds >= 3600) {
// Hourly buckets: "10:00"
return date.toLocaleTimeString("en-US", { hour: "2-digit", minute: "2-digit", hour12: false });
} else {
// Sub-hourly: "10:15"
return date.toLocaleTimeString("en-US", { hour: "2-digit", minute: "2-digit", hour12: false });
}
}
// Format full timestamp for tooltip
export function formatFullTimestamp(timestamp: string): string {
const date = new Date(timestamp);
return date.toLocaleString("en-US", {
month: "short",
day: "numeric",
hour: "2-digit",
minute: "2-digit",
hour12: false,
});
}
// Format cost values
export function formatCost(cost: number): string {
if (cost < 0.01) {
return `$${cost.toFixed(4)}`;
}
return `$${cost.toFixed(2)}`;
}
// Format token values
export function formatTokens(tokens: number): string {
if (tokens >= 1000000) {
return `${(tokens / 1000000).toFixed(1)}M`;
}
if (tokens >= 1000) {
return `${(tokens / 1000).toFixed(1)}K`;
}
return tokens.toLocaleString();
}
// Color palette for models
export const MODEL_COLORS = [
"#10b981", // emerald-500
"#3b82f6", // blue-500
"#f59e0b", // amber-500
"#ef4444", // red-500
"#8b5cf6", // violet-500
"#ec4899", // pink-500
"#06b6d4", // cyan-500
"#84cc16", // lime-500
];
// Get color for a model by index
export function getModelColor(index: number): string {
return MODEL_COLORS[index % MODEL_COLORS.length];
}
// Format latency values
export function formatLatency(ms: number): string {
if (ms >= 1000) return `${(ms / 1000).toFixed(2)}s`;
return `${ms.toFixed(0)}ms`;
}
// Latency chart color palette
export const LATENCY_COLORS = {
avg: "#06b6d4", // cyan-500
p90: "#3b82f6", // blue-500
p95: "#f59e0b", // amber-500
p99: "#ef4444", // red-500
};
// Shared CSS class constants for chart card headers
export const CHART_HEADER_ACTIONS_CLASS = "flex min-w-0 w-full flex-col-reverse gap-2";
export const CHART_HEADER_LEGEND_CLASS = "flex min-h-5 min-w-0 flex-wrap items-center gap-2 pl-2 text-xs";
export const CHART_HEADER_CONTROLS_CLASS = "flex items-center justify-end gap-2";
// Chart colors
export const CHART_COLORS = {
success: "#10b981", // emerald-500
error: "#ef4444", // red-500
promptTokens: "#3b82f6", // blue-500
completionTokens: "#10b981", // emerald-500
totalTokens: "#8b5cf6", // violet-500
cost: "#f59e0b", // amber-500
cachedReadTokens: "#06b6d4", // cyan-500
};

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/**
* Dashboard-specific CSV data converters.
*
* Each function takes the dashboard data and returns { headers, rows } ready
* for `buildCSV()`.
*/
import type {
CostHistogramResponse,
LatencyHistogramResponse,
LogsHistogramResponse,
MCPCostHistogramResponse,
MCPHistogramResponse,
MCPTopToolsResponse,
ModelHistogramResponse,
ModelRankingsResponse,
ProviderCostHistogramResponse,
ProviderLatencyHistogramResponse,
ProviderTokenHistogramResponse,
TokenHistogramResponse,
} from "@/lib/types/logs";
type CSVData = { headers: string[]; rows: unknown[][] };
export function overviewVolumeToCSV(data: LogsHistogramResponse | null): CSVData {
const headers = ["Timestamp", "Total Requests", "Success", "Error"];
const rows = (data?.buckets ?? []).map((b) => [b.timestamp, b.count, b.success, b.error]);
return { headers, rows };
}
export function overviewTokensToCSV(data: TokenHistogramResponse | null): CSVData {
const headers = ["Timestamp", "Prompt Tokens", "Completion Tokens", "Total Tokens", "Cached Read Tokens"];
const rows = (data?.buckets ?? []).map((b) => [b.timestamp, b.prompt_tokens, b.completion_tokens, b.total_tokens, b.cached_read_tokens]);
return { headers, rows };
}
export function overviewCostToCSV(data: CostHistogramResponse | null): CSVData {
const models = data?.models ?? [];
const headers = ["Timestamp", "Total Cost", ...models];
const rows = (data?.buckets ?? []).map((b) => [b.timestamp, b.total_cost, ...models.map((m) => b.by_model?.[m] ?? 0)]);
return { headers, rows };
}
export function overviewModelUsageToCSV(data: ModelHistogramResponse | null): CSVData {
const models = data?.models ?? [];
const modelHeaders = models.flatMap((m) => [`${m} Total`, `${m} Success`, `${m} Error`]);
const headers = ["Timestamp", ...modelHeaders];
const rows = (data?.buckets ?? []).map((b) => [
b.timestamp,
...models.flatMap((m) => {
const stats = b.by_model?.[m];
return [stats?.total ?? 0, stats?.success ?? 0, stats?.error ?? 0];
}),
]);
return { headers, rows };
}
export function overviewLatencyToCSV(data: LatencyHistogramResponse | null): CSVData {
const headers = ["Timestamp", "Avg Latency (ms)", "P90 (ms)", "P95 (ms)", "P99 (ms)", "Total Requests"];
const rows = (data?.buckets ?? []).map((b) => [
b.timestamp,
b.avg_latency,
b.p90_latency,
b.p95_latency,
b.p99_latency,
b.total_requests,
]);
return { headers, rows };
}
export function providerCostToCSV(data: ProviderCostHistogramResponse | null): CSVData {
const providers = data?.providers ?? [];
const headers = ["Timestamp", "Total Cost", ...providers];
const rows = (data?.buckets ?? []).map((b) => [b.timestamp, b.total_cost, ...providers.map((p) => b.by_provider?.[p] ?? 0)]);
return { headers, rows };
}
export function providerTokensToCSV(data: ProviderTokenHistogramResponse | null): CSVData {
const providers = data?.providers ?? [];
const provHeaders = providers.flatMap((p) => [`${p} Prompt`, `${p} Completion`, `${p} Total`]);
const headers = ["Timestamp", ...provHeaders];
const rows = (data?.buckets ?? []).map((b) => [
b.timestamp,
...providers.flatMap((p) => {
const stats = b.by_provider?.[p];
return [stats?.prompt_tokens ?? 0, stats?.completion_tokens ?? 0, stats?.total_tokens ?? 0];
}),
]);
return { headers, rows };
}
export function providerLatencyToCSV(data: ProviderLatencyHistogramResponse | null): CSVData {
const providers = data?.providers ?? [];
const provHeaders = providers.flatMap((p) => [`${p} Avg (ms)`, `${p} P90 (ms)`, `${p} P95 (ms)`, `${p} P99 (ms)`]);
const headers = ["Timestamp", ...provHeaders];
const rows = (data?.buckets ?? []).map((b) => [
b.timestamp,
...providers.flatMap((p) => {
const stats = b.by_provider?.[p];
return [stats?.avg_latency ?? 0, stats?.p90_latency ?? 0, stats?.p95_latency ?? 0, stats?.p99_latency ?? 0];
}),
]);
return { headers, rows };
}
export function modelRankingsToCSV(data: ModelRankingsResponse | null): CSVData {
const headers = [
"Model",
"Provider",
"Total Requests",
"Success Count",
"Success Rate (%)",
"Total Tokens",
"Total Cost ($)",
"Avg Latency (ms)",
"Requests Trend (%)",
"Tokens Trend (%)",
"Cost Trend (%)",
"Latency Trend (%)",
];
const rows = (data?.rankings ?? []).map((r) => [
r.model,
r.provider,
r.total_requests,
r.success_count,
r.success_rate,
r.total_tokens,
r.total_cost,
r.avg_latency,
r.trend.has_previous_period ? r.trend.requests_trend : "N/A",
r.trend.has_previous_period ? r.trend.tokens_trend : "N/A",
r.trend.has_previous_period ? r.trend.cost_trend : "N/A",
r.trend.has_previous_period ? r.trend.latency_trend : "N/A",
]);
return { headers, rows };
}
export function mcpVolumeToCSV(data: MCPHistogramResponse | null): CSVData {
const headers = ["Timestamp", "Total Executions", "Success", "Error"];
const rows = (data?.buckets ?? []).map((b) => [b.timestamp, b.count, b.success, b.error]);
return { headers, rows };
}
export function mcpCostToCSV(data: MCPCostHistogramResponse | null): CSVData {
const headers = ["Timestamp", "Total Cost ($)"];
const rows = (data?.buckets ?? []).map((b) => [b.timestamp, b.total_cost]);
return { headers, rows };
}
export function mcpTopToolsToCSV(data: MCPTopToolsResponse | null): CSVData {
const headers = ["Tool Name", "Execution Count", "Cost ($)"];
const rows = (data?.tools ?? []).map((t) => [t.tool_name, t.count, t.cost]);
return { headers, rows };
}
export interface DashboardData {
// Overview
histogramData: LogsHistogramResponse | null;
tokenData: TokenHistogramResponse | null;
costData: CostHistogramResponse | null;
modelData: ModelHistogramResponse | null;
latencyData: LatencyHistogramResponse | null;
// Provider Usage
providerCostData: ProviderCostHistogramResponse | null;
providerTokenData: ProviderTokenHistogramResponse | null;
providerLatencyData: ProviderLatencyHistogramResponse | null;
// Rankings
rankingsData: ModelRankingsResponse | null;
// MCP
mcpHistogramData: MCPHistogramResponse | null;
mcpCostData: MCPCostHistogramResponse | null;
mcpTopToolsData: MCPTopToolsResponse | null;
}
export type ExportTab = "all" | "overview" | "provider-usage" | "rankings" | "mcp";
/** Return all CSV sections for the selected scope. Each entry becomes its own sheet / file section. */
export function getCSVSections(data: DashboardData, tab: ExportTab): { name: string; csv: CSVData }[] {
const sections: { name: string; csv: CSVData }[] = [];
if (tab === "all" || tab === "overview") {
sections.push(
{ name: "overview-volume", csv: overviewVolumeToCSV(data.histogramData) },
{ name: "overview-tokens", csv: overviewTokensToCSV(data.tokenData) },
{ name: "overview-cost", csv: overviewCostToCSV(data.costData) },
{ name: "overview-model-usage", csv: overviewModelUsageToCSV(data.modelData) },
{ name: "overview-latency", csv: overviewLatencyToCSV(data.latencyData) },
);
}
if (tab === "all" || tab === "provider-usage") {
sections.push(
{ name: "provider-cost", csv: providerCostToCSV(data.providerCostData) },
{ name: "provider-tokens", csv: providerTokensToCSV(data.providerTokenData) },
{ name: "provider-latency", csv: providerLatencyToCSV(data.providerLatencyData) },
);
}
if (tab === "all" || tab === "rankings") {
sections.push({ name: "model-rankings", csv: modelRankingsToCSV(data.rankingsData) });
}
if (tab === "all" || tab === "mcp") {
sections.push(
{ name: "mcp-volume", csv: mcpVolumeToCSV(data.mcpHistogramData) },
{ name: "mcp-cost", csv: mcpCostToCSV(data.mcpCostData) },
{ name: "mcp-top-tools", csv: mcpTopToolsToCSV(data.mcpTopToolsData) },
);
}
return sections;
}