feat(usage-analytics): implement token cost breakdown and anomaly detection

This commit is contained in:
kaitranntt
2025-12-10 02:36:43 -05:00
parent 9a892f037e
commit d81a5e6266
15 changed files with 1530 additions and 133 deletions
+289 -17
View File
@@ -21,7 +21,15 @@ import {
loadSessionData,
loadAllUsageData,
} from './data-aggregator';
import type { DailyUsage, MonthlyUsage, SessionUsage } from './usage-types';
import type {
DailyUsage,
MonthlyUsage,
SessionUsage,
Anomaly,
AnomalySummary,
TokenBreakdown,
} from './usage-types';
import { getModelPricing } from './model-pricing';
import {
readDiskCache,
writeDiskCache,
@@ -606,6 +614,45 @@ function errorResponse(res: Response, error: unknown, defaultMessage: string): v
});
}
/**
* Calculate cost breakdown for token categories
* Uses weighted average pricing across models in the dataset
*/
function calculateTokenBreakdownCosts(dailyData: DailyUsage[]): TokenBreakdown {
let inputTokens = 0;
let outputTokens = 0;
let cacheCreationTokens = 0;
let cacheReadTokens = 0;
let inputCost = 0;
let outputCost = 0;
let cacheCreationCost = 0;
let cacheReadCost = 0;
for (const day of dailyData) {
for (const breakdown of day.modelBreakdowns) {
const pricing = getModelPricing(breakdown.modelName);
inputTokens += breakdown.inputTokens;
outputTokens += breakdown.outputTokens;
cacheCreationTokens += breakdown.cacheCreationTokens;
cacheReadTokens += breakdown.cacheReadTokens;
inputCost += (breakdown.inputTokens / 1_000_000) * pricing.inputPerMillion;
outputCost += (breakdown.outputTokens / 1_000_000) * pricing.outputPerMillion;
cacheCreationCost +=
(breakdown.cacheCreationTokens / 1_000_000) * pricing.cacheCreationPerMillion;
cacheReadCost += (breakdown.cacheReadTokens / 1_000_000) * pricing.cacheReadPerMillion;
}
}
return {
input: { tokens: inputTokens, cost: Math.round(inputCost * 100) / 100 },
output: { tokens: outputTokens, cost: Math.round(outputCost * 100) / 100 },
cacheCreation: { tokens: cacheCreationTokens, cost: Math.round(cacheCreationCost * 100) / 100 },
cacheRead: { tokens: cacheReadTokens, cost: Math.round(cacheReadCost * 100) / 100 },
};
}
/**
* GET /api/usage/summary
*
@@ -625,17 +672,23 @@ usageRoutes.get(
// Calculate totals
let totalInputTokens = 0;
let totalOutputTokens = 0;
let totalCacheTokens = 0;
let totalCacheCreationTokens = 0;
let totalCacheReadTokens = 0;
let totalCost = 0;
for (const day of filtered) {
totalInputTokens += day.inputTokens;
totalOutputTokens += day.outputTokens;
totalCacheTokens += day.cacheCreationTokens + day.cacheReadTokens;
totalCacheCreationTokens += day.cacheCreationTokens;
totalCacheReadTokens += day.cacheReadTokens;
totalCost += day.totalCost;
}
const totalTokens = totalInputTokens + totalOutputTokens;
const totalCacheTokens = totalCacheCreationTokens + totalCacheReadTokens;
// Calculate detailed token breakdown with costs
const tokenBreakdown = calculateTokenBreakdownCosts(filtered);
res.json({
success: true,
@@ -644,7 +697,10 @@ usageRoutes.get(
totalInputTokens,
totalOutputTokens,
totalCacheTokens,
totalCacheCreationTokens,
totalCacheReadTokens,
totalCost: Math.round(totalCost * 100) / 100,
tokenBreakdown,
totalDays: filtered.length,
averageTokensPerDay: filtered.length > 0 ? Math.round(totalTokens / filtered.length) : 0,
averageCostPerDay:
@@ -710,14 +766,15 @@ usageRoutes.get(
const dailyData = await getCachedDailyData();
const filtered = filterByDateRange(dailyData, since, until);
// Aggregate model usage across all days
// Aggregate model usage across all days with detailed breakdown
const modelMap = new Map<
string,
{
model: string;
inputTokens: number;
outputTokens: number;
cacheTokens: number;
cacheCreationTokens: number;
cacheReadTokens: number;
cost: number;
}
>();
@@ -728,13 +785,15 @@ usageRoutes.get(
model: breakdown.modelName,
inputTokens: 0,
outputTokens: 0,
cacheTokens: 0,
cacheCreationTokens: 0,
cacheReadTokens: 0,
cost: 0,
};
existing.inputTokens += breakdown.inputTokens;
existing.outputTokens += breakdown.outputTokens;
existing.cacheTokens += breakdown.cacheCreationTokens + breakdown.cacheReadTokens;
existing.cacheCreationTokens += breakdown.cacheCreationTokens;
existing.cacheReadTokens += breakdown.cacheReadTokens;
existing.cost += breakdown.cost;
modelMap.set(breakdown.modelName, existing);
@@ -745,17 +804,46 @@ usageRoutes.get(
const models = Array.from(modelMap.values());
const totalTokens = models.reduce((sum, m) => sum + m.inputTokens + m.outputTokens, 0);
// Add percentage and sort by tokens
// Add percentage, cost breakdown, and I/O ratio
const result = models
.map((m) => ({
...m,
tokens: m.inputTokens + m.outputTokens,
cost: Math.round(m.cost * 100) / 100,
percentage:
totalTokens > 0
? Math.round(((m.inputTokens + m.outputTokens) / totalTokens) * 1000) / 10
: 0,
}))
.map((m) => {
const pricing = getModelPricing(m.model);
// Calculate cost breakdown
const inputCost = (m.inputTokens / 1_000_000) * pricing.inputPerMillion;
const outputCost = (m.outputTokens / 1_000_000) * pricing.outputPerMillion;
const cacheCreationCost =
(m.cacheCreationTokens / 1_000_000) * pricing.cacheCreationPerMillion;
const cacheReadCost = (m.cacheReadTokens / 1_000_000) * pricing.cacheReadPerMillion;
// Calculate I/O ratio
const ioRatio = m.outputTokens > 0 ? m.inputTokens / m.outputTokens : 0;
return {
model: m.model,
tokens: m.inputTokens + m.outputTokens,
inputTokens: m.inputTokens,
outputTokens: m.outputTokens,
cacheCreationTokens: m.cacheCreationTokens,
cacheReadTokens: m.cacheReadTokens,
cacheTokens: m.cacheCreationTokens + m.cacheReadTokens,
cost: Math.round(m.cost * 100) / 100,
percentage:
totalTokens > 0
? Math.round(((m.inputTokens + m.outputTokens) / totalTokens) * 1000) / 10
: 0,
costBreakdown: {
input: { tokens: m.inputTokens, cost: Math.round(inputCost * 100) / 100 },
output: { tokens: m.outputTokens, cost: Math.round(outputCost * 100) / 100 },
cacheCreation: {
tokens: m.cacheCreationTokens,
cost: Math.round(cacheCreationCost * 100) / 100,
},
cacheRead: { tokens: m.cacheReadTokens, cost: Math.round(cacheReadCost * 100) / 100 },
},
ioRatio: Math.round(ioRatio * 10) / 10,
};
})
.sort((a, b) => b.tokens - a.tokens);
res.json({
@@ -900,3 +988,187 @@ usageRoutes.get('/status', (_req: Request, res: Response) => {
},
});
});
// ============================================================================
// ANOMALY DETECTION
// ============================================================================
/** Anomaly detection thresholds */
const ANOMALY_THRESHOLDS = {
HIGH_INPUT_TOKENS: 10_000_000, // 10M tokens/day/model
HIGH_IO_RATIO: 100, // 100x input/output ratio
COST_SPIKE_MULTIPLIER: 2, // 2x average daily cost
HIGH_CACHE_READ_TOKENS: 1_000_000_000, // 1B cache read tokens
};
/**
* Detect anomalies in usage data
*/
function detectAnomalies(dailyData: DailyUsage[]): Anomaly[] {
const anomalies: Anomaly[] = [];
// Calculate average daily cost for spike detection
const totalCost = dailyData.reduce((sum, day) => sum + day.totalCost, 0);
const avgDailyCost = dailyData.length > 0 ? totalCost / dailyData.length : 0;
const costSpikeThreshold = avgDailyCost * ANOMALY_THRESHOLDS.COST_SPIKE_MULTIPLIER;
for (const day of dailyData) {
// Check for cost spikes
if (avgDailyCost > 0 && day.totalCost > costSpikeThreshold) {
const multiplier = Math.round((day.totalCost / avgDailyCost) * 10) / 10;
anomalies.push({
date: day.date,
type: 'cost_spike',
value: day.totalCost,
threshold: avgDailyCost,
message: `Cost ${multiplier}x above daily average ($${Math.round(day.totalCost)} vs $${Math.round(avgDailyCost)})`,
});
}
// Check per-model anomalies
for (const breakdown of day.modelBreakdowns) {
// High input tokens per model
if (breakdown.inputTokens > ANOMALY_THRESHOLDS.HIGH_INPUT_TOKENS) {
const multiplier =
Math.round((breakdown.inputTokens / ANOMALY_THRESHOLDS.HIGH_INPUT_TOKENS) * 10) / 10;
anomalies.push({
date: day.date,
type: 'high_input',
model: breakdown.modelName,
value: breakdown.inputTokens,
threshold: ANOMALY_THRESHOLDS.HIGH_INPUT_TOKENS,
message: `Input tokens ${multiplier}x above threshold (${formatTokenCount(breakdown.inputTokens)})`,
});
}
// High I/O ratio
if (breakdown.outputTokens > 0) {
const ioRatio = breakdown.inputTokens / breakdown.outputTokens;
if (ioRatio > ANOMALY_THRESHOLDS.HIGH_IO_RATIO) {
const multiplier = Math.round((ioRatio / ANOMALY_THRESHOLDS.HIGH_IO_RATIO) * 10) / 10;
anomalies.push({
date: day.date,
type: 'high_io_ratio',
model: breakdown.modelName,
value: ioRatio,
threshold: ANOMALY_THRESHOLDS.HIGH_IO_RATIO,
message: `I/O ratio ${multiplier}x above threshold (${Math.round(ioRatio)}:1)`,
});
}
}
// High cache read tokens
if (breakdown.cacheReadTokens > ANOMALY_THRESHOLDS.HIGH_CACHE_READ_TOKENS) {
const multiplier =
Math.round((breakdown.cacheReadTokens / ANOMALY_THRESHOLDS.HIGH_CACHE_READ_TOKENS) * 10) /
10;
anomalies.push({
date: day.date,
type: 'high_cache_read',
model: breakdown.modelName,
value: breakdown.cacheReadTokens,
threshold: ANOMALY_THRESHOLDS.HIGH_CACHE_READ_TOKENS,
message: `Cache reads ${multiplier}x above threshold (${formatTokenCount(breakdown.cacheReadTokens)})`,
});
}
}
}
// Sort by date descending
return anomalies.sort((a, b) => b.date.localeCompare(a.date));
}
/**
* Format token count for human readability
*/
function formatTokenCount(tokens: number): string {
if (tokens >= 1_000_000_000) {
return `${(tokens / 1_000_000_000).toFixed(1)}B`;
} else if (tokens >= 1_000_000) {
return `${(tokens / 1_000_000).toFixed(1)}M`;
} else if (tokens >= 1_000) {
return `${(tokens / 1_000).toFixed(1)}K`;
}
return tokens.toString();
}
/**
* Summarize anomalies by type
*/
function summarizeAnomalies(anomalies: Anomaly[]): AnomalySummary {
const uniqueDates = new Set<string>();
let highInputDays = 0;
let highIoRatioDays = 0;
let costSpikeDays = 0;
let highCacheReadDays = 0;
// Track unique dates per anomaly type
const highInputDates = new Set<string>();
const highIoRatioDates = new Set<string>();
const costSpikeDates = new Set<string>();
const highCacheReadDates = new Set<string>();
for (const anomaly of anomalies) {
uniqueDates.add(anomaly.date);
switch (anomaly.type) {
case 'high_input':
highInputDates.add(anomaly.date);
break;
case 'high_io_ratio':
highIoRatioDates.add(anomaly.date);
break;
case 'cost_spike':
costSpikeDates.add(anomaly.date);
break;
case 'high_cache_read':
highCacheReadDates.add(anomaly.date);
break;
}
}
highInputDays = highInputDates.size;
highIoRatioDays = highIoRatioDates.size;
costSpikeDays = costSpikeDates.size;
highCacheReadDays = highCacheReadDates.size;
return {
totalAnomalies: anomalies.length,
highInputDays,
highIoRatioDays,
costSpikeDays,
highCacheReadDays,
};
}
/**
* GET /api/usage/insights
*
* Returns anomaly detection results for usage patterns.
* Query: ?since=YYYYMMDD&until=YYYYMMDD
*/
usageRoutes.get(
'/insights',
async (req: Request<object, object, object, UsageQuery>, res: Response) => {
try {
const since = validateDate(req.query.since);
const until = validateDate(req.query.until);
const dailyData = await getCachedDailyData();
const filtered = filterByDateRange(dailyData, since, until);
const anomalies = detectAnomalies(filtered);
const summary = summarizeAnomalies(anomalies);
res.json({
success: true,
data: {
anomalies,
summary,
},
});
} catch (error) {
errorResponse(res, error, 'Failed to fetch usage insights');
}
}
);
+64
View File
@@ -66,3 +66,67 @@ export interface SessionUsage {
modelBreakdowns: ModelBreakdown[];
source: string;
}
// ============================================================================
// ANALYTICS INSIGHTS TYPES
// ============================================================================
/** Token category with count and cost */
export interface TokenCategoryCost {
tokens: number;
cost: number;
}
/** Breakdown of tokens by type with individual costs */
export interface TokenBreakdown {
input: TokenCategoryCost;
output: TokenCategoryCost;
cacheCreation: TokenCategoryCost;
cacheRead: TokenCategoryCost;
}
/** Anomaly types for usage pattern detection */
export type AnomalyType =
| 'high_input' // >10M tokens/day/model
| 'high_io_ratio' // >100x input/output ratio
| 'cost_spike' // >2x daily average cost
| 'high_cache_read'; // >1B cache read tokens
/** Single anomaly detection result */
export interface Anomaly {
date: string;
type: AnomalyType;
model?: string;
value: number;
threshold: number;
message: string;
}
/** Summary of all detected anomalies */
export interface AnomalySummary {
totalAnomalies: number;
highInputDays: number;
highIoRatioDays: number;
costSpikeDays: number;
highCacheReadDays: number;
}
/** Insights API response */
export interface UsageInsights {
anomalies: Anomaly[];
summary: AnomalySummary;
}
/** Extended model usage with cost breakdown */
export interface ExtendedModelUsage {
model: string;
inputTokens: number;
outputTokens: number;
cacheCreationTokens: number;
cacheReadTokens: number;
tokens: number;
cost: number;
percentage: number;
costBreakdown: TokenBreakdown;
ioRatio: number;
}
+5
View File
@@ -10,6 +10,7 @@
"@radix-ui/react-dialog": "^1.1.15",
"@radix-ui/react-dropdown-menu": "^2.1.16",
"@radix-ui/react-label": "^2.1.8",
"@radix-ui/react-popover": "^1.1.15",
"@radix-ui/react-scroll-area": "^1.2.10",
"@radix-ui/react-separator": "^1.1.8",
"@radix-ui/react-slot": "^1.2.4",
@@ -228,6 +229,8 @@
"@radix-ui/react-menu": ["@radix-ui/react-menu@2.1.16", "", { "dependencies": { "@radix-ui/primitive": "1.1.3", "@radix-ui/react-collection": "1.1.7", "@radix-ui/react-compose-refs": "1.1.2", "@radix-ui/react-context": "1.1.2", "@radix-ui/react-direction": "1.1.1", "@radix-ui/react-dismissable-layer": "1.1.11", "@radix-ui/react-focus-guards": "1.1.3", "@radix-ui/react-focus-scope": "1.1.7", "@radix-ui/react-id": "1.1.1", "@radix-ui/react-popper": "1.2.8", "@radix-ui/react-portal": "1.1.9", "@radix-ui/react-presence": "1.1.5", "@radix-ui/react-primitive": "2.1.3", "@radix-ui/react-roving-focus": "1.1.11", "@radix-ui/react-slot": "1.2.3", "@radix-ui/react-use-callback-ref": "1.1.1", "aria-hidden": "^1.2.4", "react-remove-scroll": "^2.6.3" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-72F2T+PLlphrqLcAotYPp0uJMr5SjP5SL01wfEspJbru5Zs5vQaSHb4VB3ZMJPimgHHCHG7gMOeOB9H3Hdmtxg=="],
"@radix-ui/react-popover": ["@radix-ui/react-popover@1.1.15", "", { "dependencies": { "@radix-ui/primitive": "1.1.3", "@radix-ui/react-compose-refs": "1.1.2", "@radix-ui/react-context": "1.1.2", "@radix-ui/react-dismissable-layer": "1.1.11", "@radix-ui/react-focus-guards": "1.1.3", "@radix-ui/react-focus-scope": "1.1.7", "@radix-ui/react-id": "1.1.1", "@radix-ui/react-popper": "1.2.8", "@radix-ui/react-portal": "1.1.9", "@radix-ui/react-presence": "1.1.5", "@radix-ui/react-primitive": "2.1.3", "@radix-ui/react-slot": "1.2.3", "@radix-ui/react-use-controllable-state": "1.2.2", "aria-hidden": "^1.2.4", "react-remove-scroll": "^2.6.3" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-kr0X2+6Yy/vJzLYJUPCZEc8SfQcf+1COFoAqauJm74umQhta9M7lNJHP7QQS3vkvcGLQUbWpMzwrXYwrYztHKA=="],
"@radix-ui/react-popper": ["@radix-ui/react-popper@1.2.8", "", { "dependencies": { "@floating-ui/react-dom": "^2.0.0", "@radix-ui/react-arrow": "1.1.7", "@radix-ui/react-compose-refs": "1.1.2", "@radix-ui/react-context": "1.1.2", "@radix-ui/react-primitive": "2.1.3", "@radix-ui/react-use-callback-ref": "1.1.1", "@radix-ui/react-use-layout-effect": "1.1.1", "@radix-ui/react-use-rect": "1.1.1", "@radix-ui/react-use-size": "1.1.1", "@radix-ui/rect": "1.1.1" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-0NJQ4LFFUuWkE7Oxf0htBKS6zLkkjBH+hM1uk7Ng705ReR8m/uelduy1DBo0PyBXPKVnBA6YBlU94MBGXrSBCw=="],
"@radix-ui/react-portal": ["@radix-ui/react-portal@1.1.9", "", { "dependencies": { "@radix-ui/react-primitive": "2.1.3", "@radix-ui/react-use-layout-effect": "1.1.1" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-bpIxvq03if6UNwXZ+HTK71JLh4APvnXntDc6XOX8UVq4XQOVl7lwok0AvIl+b8zgCw3fSaVTZMpAPPagXbKmHQ=="],
@@ -792,6 +795,8 @@
"@radix-ui/react-menu/@radix-ui/react-slot": ["@radix-ui/react-slot@1.2.3", "", { "dependencies": { "@radix-ui/react-compose-refs": "1.1.2" }, "peerDependencies": { "@types/react": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-aeNmHnBxbi2St0au6VBVC7JXFlhLlOnvIIlePNniyUNAClzmtAUEY8/pBiK3iHjufOlwA+c20/8jngo7xcrg8A=="],
"@radix-ui/react-popover/@radix-ui/react-slot": ["@radix-ui/react-slot@1.2.3", "", { "dependencies": { "@radix-ui/react-compose-refs": "1.1.2" }, "peerDependencies": { "@types/react": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-aeNmHnBxbi2St0au6VBVC7JXFlhLlOnvIIlePNniyUNAClzmtAUEY8/pBiK3iHjufOlwA+c20/8jngo7xcrg8A=="],
"@radix-ui/react-primitive/@radix-ui/react-slot": ["@radix-ui/react-slot@1.2.3", "", { "dependencies": { "@radix-ui/react-compose-refs": "1.1.2" }, "peerDependencies": { "@types/react": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-aeNmHnBxbi2St0au6VBVC7JXFlhLlOnvIIlePNniyUNAClzmtAUEY8/pBiK3iHjufOlwA+c20/8jngo7xcrg8A=="],
"@radix-ui/react-separator/@radix-ui/react-primitive": ["@radix-ui/react-primitive@2.1.4", "", { "dependencies": { "@radix-ui/react-slot": "1.2.4" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-9hQc4+GNVtJAIEPEqlYqW5RiYdrr8ea5XQ0ZOnD6fgru+83kqT15mq2OCcbe8KnjRZl5vF3ks69AKz3kh1jrhg=="],
+1
View File
@@ -21,6 +21,7 @@
"@radix-ui/react-dialog": "^1.1.15",
"@radix-ui/react-dropdown-menu": "^2.1.16",
"@radix-ui/react-label": "^2.1.8",
"@radix-ui/react-popover": "^1.1.15",
"@radix-ui/react-scroll-area": "^1.2.10",
"@radix-ui/react-separator": "^1.1.8",
"@radix-ui/react-slot": "^1.2.4",
@@ -0,0 +1,128 @@
/**
* Anomaly Alert Badge Component
*
* Displays detected usage anomalies with visual indicators.
* Shows high input, I/O ratio, cost spikes, and cache read alerts.
*/
import { useState } from 'react';
import { Badge } from '@/components/ui/badge';
import { Button } from '@/components/ui/button';
import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover';
import { AlertTriangle, ChevronDown, Zap, Gauge, DollarSign, Database } from 'lucide-react';
import type { Anomaly, AnomalySummary, AnomalyType } from '@/hooks/use-usage';
import { cn } from '@/lib/utils';
interface AnomalyAlertBadgeProps {
anomalies: Anomaly[];
summary: AnomalySummary;
className?: string;
}
const ANOMALY_CONFIG: Record<
AnomalyType,
{ icon: React.ComponentType<{ className?: string }>; color: string; label: string }
> = {
high_input: { icon: Zap, color: 'text-yellow-600', label: 'High Input' },
high_io_ratio: { icon: Gauge, color: 'text-orange-600', label: 'High I/O Ratio' },
cost_spike: { icon: DollarSign, color: 'text-red-600', label: 'Cost Spike' },
high_cache_read: { icon: Database, color: 'text-cyan-600', label: 'Heavy Caching' },
};
export function AnomalyAlertBadge({ anomalies, summary, className }: AnomalyAlertBadgeProps) {
const [open, setOpen] = useState(false);
if (summary.totalAnomalies === 0) {
return (
<Badge variant="outline" className={cn('gap-1', className)}>
<span className="text-green-600">No anomalies</span>
</Badge>
);
}
// Get unique anomaly types for badges
const anomalyTypes = new Set(anomalies.map((a) => a.type));
return (
<Popover open={open} onOpenChange={setOpen}>
<PopoverTrigger asChild>
<Button variant="outline" size="sm" className={cn('gap-2 h-8', className)}>
<AlertTriangle className="h-4 w-4 text-amber-500" />
<span className="font-medium">{summary.totalAnomalies} anomalies</span>
<ChevronDown className={cn('h-4 w-4 transition-transform', open && 'rotate-180')} />
</Button>
</PopoverTrigger>
<PopoverContent className="w-96 p-0" align="end">
<div className="p-4 border-b">
<h4 className="font-semibold flex items-center gap-2">
<AlertTriangle className="h-4 w-4 text-amber-500" />
Detected Anomalies
</h4>
<p className="text-xs text-muted-foreground mt-1">
Unusual usage patterns detected in the selected period
</p>
</div>
{/* Summary badges */}
<div className="p-3 border-b flex flex-wrap gap-2">
{Array.from(anomalyTypes).map((type) => {
const config = ANOMALY_CONFIG[type];
const Icon = config.icon;
const count = anomalies.filter((a) => a.type === type).length;
return (
<Badge key={type} variant="secondary" className="gap-1">
<Icon className={cn('h-3 w-3', config.color)} />
{count} {config.label}
</Badge>
);
})}
</div>
{/* Anomaly list */}
<div className="max-h-[300px] overflow-y-auto">
{anomalies.slice(0, 10).map((anomaly, index) => {
const config = ANOMALY_CONFIG[anomaly.type];
const Icon = config.icon;
return (
<div
key={index}
className="p-3 border-b last:border-b-0 hover:bg-muted/50 transition-colors"
>
<div className="flex items-start gap-3">
<Icon className={cn('h-4 w-4 mt-0.5', config.color)} />
<div className="flex-1 min-w-0">
<div className="flex items-center gap-2">
<span className="text-sm font-medium">{anomaly.date}</span>
{anomaly.model && (
<Badge variant="outline" className="text-[10px] px-1 py-0">
{truncateModel(anomaly.model)}
</Badge>
)}
</div>
<p className="text-xs text-muted-foreground mt-0.5">{anomaly.message}</p>
</div>
</div>
</div>
);
})}
{anomalies.length > 10 && (
<div className="p-3 text-center text-xs text-muted-foreground">
+{anomalies.length - 10} more anomalies
</div>
)}
</div>
</PopoverContent>
</Popover>
);
}
function truncateModel(model: string): string {
if (model.length <= 20) return model;
// Try to extract the meaningful part
const parts = model.split('-');
if (parts.length >= 3) {
return parts.slice(0, 3).join('-') + '...';
}
return model.slice(0, 17) + '...';
}
@@ -0,0 +1,166 @@
/**
* Cache Efficiency Card Component
*
* Displays cache usage metrics including hit rate, savings estimate,
* and cache read/write breakdown.
*/
import { useMemo } from 'react';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Skeleton } from '@/components/ui/skeleton';
import { Database, TrendingUp, Zap } from 'lucide-react';
import type { UsageSummary } from '@/hooks/use-usage';
import { cn } from '@/lib/utils';
interface CacheEfficiencyCardProps {
data: UsageSummary | undefined;
isLoading?: boolean;
className?: string;
}
export function CacheEfficiencyCard({ data, isLoading, className }: CacheEfficiencyCardProps) {
const metrics = useMemo(() => {
if (!data) return null;
const totalCacheTokens = data.totalCacheCreationTokens + data.totalCacheReadTokens;
const cacheHitRate =
totalCacheTokens > 0 ? (data.totalCacheReadTokens / totalCacheTokens) * 100 : 0;
// Estimate savings: cache reads cost ~90% less than regular input
// Savings = cacheReadTokens * (inputRate - cacheReadRate)
const inputCost = data.tokenBreakdown.input.cost;
const inputTokens = data.tokenBreakdown.input.tokens || 1;
const cacheReadCost = data.tokenBreakdown.cacheRead.cost;
const cacheReadTokens = data.tokenBreakdown.cacheRead.tokens || 1;
const inputRate = inputTokens > 0 ? inputCost / (inputTokens / 1_000_000) : 0;
const cacheReadRate = cacheReadTokens > 0 ? cacheReadCost / (cacheReadTokens / 1_000_000) : 0;
const estimatedSavings =
inputRate > 0 && cacheReadRate < inputRate
? (data.totalCacheReadTokens / 1_000_000) * (inputRate - cacheReadRate)
: 0;
return {
cacheHitRate,
estimatedSavings: Math.max(0, estimatedSavings),
totalCacheReads: data.totalCacheReadTokens,
totalCacheWrites: data.totalCacheCreationTokens,
totalCacheTokens,
cacheCost: data.tokenBreakdown.cacheRead.cost + data.tokenBreakdown.cacheCreation.cost,
};
}, [data]);
if (isLoading) {
return (
<Card className={cn('flex flex-col h-full', className)}>
<CardHeader className="px-3 py-2">
<Skeleton className="h-5 w-32" />
</CardHeader>
<CardContent className="px-3 pb-3 pt-0 flex-1">
<Skeleton className="h-full w-full" />
</CardContent>
</Card>
);
}
if (!metrics || metrics.totalCacheTokens === 0) {
return (
<Card className={cn('flex flex-col h-full', className)}>
<CardHeader className="px-3 py-2">
<CardTitle className="text-base font-semibold flex items-center gap-2">
<Database className="w-4 h-4" />
Cache Efficiency
</CardTitle>
</CardHeader>
<CardContent className="px-3 pb-3 pt-0 flex-1 flex items-center justify-center">
<p className="text-sm text-muted-foreground text-center">No cache data available</p>
</CardContent>
</Card>
);
}
return (
<Card className={cn('flex flex-col h-full shadow-sm', className)}>
<CardHeader className="px-3 py-2">
<CardTitle className="text-base font-semibold flex items-center gap-2">
<Database className="w-4 h-4" />
Cache Efficiency
</CardTitle>
</CardHeader>
<CardContent className="px-3 pb-3 pt-0 flex-1 flex flex-col justify-center gap-3">
{/* Primary metric: Savings */}
<div className="text-center">
<div className="flex items-center justify-center gap-1.5 text-emerald-600 dark:text-emerald-400">
<TrendingUp className="w-5 h-5" />
<span className="text-2xl font-bold">${metrics.estimatedSavings.toFixed(2)}</span>
</div>
<p className="text-[11px] text-muted-foreground uppercase tracking-wider mt-0.5">
Estimated Savings
</p>
</div>
{/* Secondary metrics row */}
<div className="grid grid-cols-2 gap-2">
{/* Cache Hit Rate */}
<div className="p-2 rounded-md bg-muted/50 border text-center">
<div className="flex items-center justify-center gap-1">
<Zap className="w-3.5 h-3.5 text-amber-500" />
<span className="text-lg font-bold">{metrics.cacheHitRate.toFixed(0)}%</span>
</div>
<p className="text-[10px] text-muted-foreground uppercase tracking-wider">Hit Rate</p>
</div>
{/* Cache Cost */}
<div className="p-2 rounded-md bg-muted/50 border text-center">
<span className="text-lg font-bold">${metrics.cacheCost.toFixed(2)}</span>
<p className="text-[10px] text-muted-foreground uppercase tracking-wider">Cache Cost</p>
</div>
</div>
{/* Cache breakdown bar */}
<div className="space-y-1">
<div className="flex justify-between text-[10px] text-muted-foreground">
<span>Reads: {formatCompact(metrics.totalCacheReads)}</span>
<span>Writes: {formatCompact(metrics.totalCacheWrites)}</span>
</div>
<div className="h-2 bg-muted rounded-full overflow-hidden flex">
<div
className="h-full"
style={{
backgroundColor: '#9e2a2b',
width: `${(metrics.totalCacheReads / metrics.totalCacheTokens) * 100}%`,
}}
title={`Cache Reads: ${metrics.totalCacheReads.toLocaleString()}`}
/>
<div
className="h-full"
style={{
backgroundColor: '#e09f3e',
width: `${(metrics.totalCacheWrites / metrics.totalCacheTokens) * 100}%`,
}}
title={`Cache Writes: ${metrics.totalCacheWrites.toLocaleString()}`}
/>
</div>
<div className="flex items-center justify-center gap-3 text-[10px] text-muted-foreground">
<span className="flex items-center gap-1">
<div className="w-2 h-2 rounded-full" style={{ backgroundColor: '#9e2a2b' }} />
Read
</span>
<span className="flex items-center gap-1">
<div className="w-2 h-2 rounded-full" style={{ backgroundColor: '#e09f3e' }} />
Write
</span>
</div>
</div>
</CardContent>
</Card>
);
}
function formatCompact(num: number): string {
if (num >= 1_000_000_000) return `${(num / 1_000_000_000).toFixed(1)}B`;
if (num >= 1_000_000) return `${(num / 1_000_000).toFixed(1)}M`;
if (num >= 1_000) return `${(num / 1_000).toFixed(1)}K`;
return num.toString();
}
@@ -25,7 +25,6 @@ export function ModelBreakdownChart({ data, isLoading, className }: ModelBreakdo
name: item.model,
value: item.tokens,
cost: item.cost,
requests: item.requests,
percentage: item.percentage,
fill: getModelColor(item.model),
}));
@@ -47,18 +46,18 @@ export function ModelBreakdownChart({ data, isLoading, className }: ModelBreakdo
if (!active || !payload) return null;
const payloadArray = payload as Array<{
payload: { name: string; value: number; cost: number; requests: number; percentage: number };
payload: { name: string; value: number; cost: number; percentage: number };
}>;
if (!payloadArray.length) return null;
const data = payloadArray[0].payload;
const item = payloadArray[0].payload;
return (
<div className="rounded-lg border bg-background p-2 shadow-lg text-xs">
<p className="font-medium mb-1">{data.name}</p>
<p className="font-medium mb-1">{item.name}</p>
<p className="text-muted-foreground">
{formatNumber(data.value)} ({data.percentage.toFixed(1)}%)
{formatNumber(item.value)} ({item.percentage.toFixed(1)}%)
</p>
<p className="text-muted-foreground">${data.cost.toFixed(4)}</p>
<p className="text-muted-foreground">${item.cost.toFixed(4)}</p>
</div>
);
};
@@ -77,8 +76,8 @@ export function ModelBreakdownChart({ data, isLoading, className }: ModelBreakdo
cy="50%"
labelLine={false}
label={renderLabel}
innerRadius={60}
outerRadius={80}
innerRadius={50}
outerRadius={70}
paddingAngle={2}
dataKey="value"
>
@@ -0,0 +1,160 @@
import { Badge } from '@/components/ui/badge';
import { ArrowDownRight, ArrowUpRight, Database, Gauge, Sparkles } from 'lucide-react';
import type { ModelUsage } from '@/hooks/use-usage';
interface ModelDetailsContentProps {
model: ModelUsage;
}
export function ModelDetailsContent({ model }: ModelDetailsContentProps) {
const ioRatioStatus = getIoRatioStatus(model.ioRatio);
return (
<div className="space-y-4">
{/* Header */}
<div className="space-y-2">
<div className="flex items-center gap-2">
<Sparkles className="h-4 w-4 text-primary shrink-0" />
<h4 className="font-semibold leading-none truncate" title={model.model}>
{model.model}
</h4>
</div>
<div className="flex flex-wrap gap-2">
<Badge variant="secondary" className="text-[10px] h-5 px-1.5">
{model.percentage.toFixed(1)}% usage
</Badge>
<Badge variant={ioRatioStatus.variant} className="text-[10px] h-5 px-1.5">
{model.ioRatio.toFixed(0)}:1 I/O
</Badge>
</div>
</div>
{/* Stats Grid */}
<div className="grid grid-cols-2 gap-2">
<div className="p-2 rounded-md bg-muted/50 border text-center">
<p className="text-lg font-bold">${model.cost.toFixed(2)}</p>
<p className="text-[10px] text-muted-foreground uppercase tracking-wider">Total Cost</p>
</div>
<div className="p-2 rounded-md bg-muted/50 border text-center">
<p className="text-lg font-bold">{formatCompactNumber(model.tokens)}</p>
<p className="text-[10px] text-muted-foreground uppercase tracking-wider">Total Tokens</p>
</div>
</div>
{/* Token Breakdown */}
<div className="space-y-2">
<h5 className="text-[11px] font-medium text-muted-foreground uppercase tracking-wider">
Token Breakdown
</h5>
<div className="space-y-1">
<TokenRow
label="Input"
tokens={model.inputTokens}
cost={model.costBreakdown.input.cost}
color="#335c67"
icon={ArrowDownRight}
/>
<TokenRow
label="Output"
tokens={model.outputTokens}
cost={model.costBreakdown.output.cost}
color="#fff3b0"
icon={ArrowUpRight}
/>
<TokenRow
label="Cache Write"
tokens={model.cacheCreationTokens}
cost={model.costBreakdown.cacheCreation.cost}
color="#e09f3e"
icon={Database}
/>
<TokenRow
label="Cache Read"
tokens={model.cacheReadTokens}
cost={model.costBreakdown.cacheRead.cost}
color="#9e2a2b"
icon={Database}
/>
</div>
</div>
{/* I/O Ratio Info */}
<div className="p-2.5 rounded-md border bg-muted/20 space-y-1.5">
<div className="flex items-center gap-2">
<Gauge className="h-3.5 w-3.5 text-muted-foreground" />
<span className="text-xs font-medium">Input/Output Ratio</span>
</div>
<p className="text-[11px] text-muted-foreground leading-snug">
{ioRatioStatus.description}
</p>
</div>
</div>
);
}
interface TokenRowProps {
label: string;
tokens: number;
cost: number;
color: string;
icon: React.ComponentType<{ className?: string }>;
}
function TokenRow({ label, tokens, cost, color, icon: Icon }: TokenRowProps) {
if (tokens === 0) return null;
return (
<div className="flex items-center gap-2 text-xs">
<div className="w-1 h-6 rounded-full shrink-0" style={{ backgroundColor: color }} />
<div className="flex-1 min-w-0">
<div className="flex items-center justify-between">
<span className="font-medium truncate">{label}</span>
<span className="font-mono text-muted-foreground">${cost.toFixed(3)}</span>
</div>
<div className="flex items-center gap-1.5 text-muted-foreground">
<Icon className="h-3 w-3 shrink-0" />
<span>{formatNumber(tokens)}</span>
</div>
</div>
</div>
);
}
function getIoRatioStatus(ratio: number): {
variant: 'default' | 'secondary' | 'destructive' | 'outline';
description: string;
} {
if (ratio >= 200) {
return {
variant: 'destructive',
description: 'Extended thinking or large context loading. Expected for reasoning models.',
};
}
if (ratio >= 50) {
return {
variant: 'secondary',
description: 'More input than output. Typical for analysis tasks.',
};
}
if (ratio >= 5) {
return {
variant: 'outline',
description: 'Balanced input/output ratio for typical coding tasks.',
};
}
return {
variant: 'default',
description: 'More output than input. Generation-heavy workload.',
};
}
function formatNumber(num: number): string {
return num.toLocaleString();
}
function formatCompactNumber(num: number): string {
if (num >= 1000000000) return `${(num / 1000000000).toFixed(1)}B`;
if (num >= 1000000) return `${(num / 1000000).toFixed(1)}M`;
if (num >= 1000) return `${(num / 1000).toFixed(1)}K`;
return num.toString();
}
@@ -0,0 +1,155 @@
/**
* Session Stats Card Component
*
* Displays session usage metrics including active sessions, average duration,
* and session cost breakdown.
*/
import { useMemo } from 'react';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Skeleton } from '@/components/ui/skeleton';
import { Clock, Users, Zap, Terminal } from 'lucide-react';
import type { PaginatedSessions } from '@/hooks/use-usage';
import { cn } from '@/lib/utils';
import { formatDistanceToNow } from 'date-fns';
interface SessionStatsCardProps {
data: PaginatedSessions | undefined;
isLoading?: boolean;
className?: string;
}
export function SessionStatsCard({ data, isLoading, className }: SessionStatsCardProps) {
const stats = useMemo(() => {
if (!data?.sessions || data.sessions.length === 0) return null;
const sessions = data.sessions;
const totalSessions = data.total;
// Calculate average tokens per session
const totalTokens = sessions.reduce((sum, s) => sum + (s.inputTokens + s.outputTokens), 0);
const avgTokens = Math.round(totalTokens / sessions.length);
// Calculate total cost for visible sessions
const totalCost = sessions.reduce((sum, s) => sum + s.cost, 0);
const avgCost = totalCost / sessions.length;
// Most recent session
const lastSession = sessions[0];
const lastActive = lastSession
? formatDistanceToNow(new Date(lastSession.lastActivity), { addSuffix: true })
: 'N/A';
return {
totalSessions,
avgTokens,
avgCost,
lastActive,
recentSessions: sessions.slice(0, 3),
};
}, [data]);
if (isLoading) {
return (
<Card className={cn('flex flex-col h-full', className)}>
<CardHeader className="px-3 py-2">
<Skeleton className="h-5 w-32" />
</CardHeader>
<CardContent className="px-3 pb-3 pt-0 flex-1">
<Skeleton className="h-full w-full" />
</CardContent>
</Card>
);
}
if (!stats) {
return (
<Card className={cn('flex flex-col h-full', className)}>
<CardHeader className="px-3 py-2">
<CardTitle className="text-base font-semibold flex items-center gap-2">
<Terminal className="w-4 h-4" />
Session Stats
</CardTitle>
</CardHeader>
<CardContent className="px-3 pb-3 pt-0 flex-1 flex items-center justify-center">
<p className="text-sm text-muted-foreground text-center">No session data available</p>
</CardContent>
</Card>
);
}
return (
<Card className={cn('flex flex-col h-full shadow-sm', className)}>
<CardHeader className="px-3 py-2">
<CardTitle className="text-base font-semibold flex items-center gap-2">
<Terminal className="w-4 h-4" />
Session Stats
</CardTitle>
</CardHeader>
<CardContent className="px-3 pb-3 pt-0 flex-1 flex flex-col gap-4">
{/* Key Metrics Grid */}
<div className="grid grid-cols-2 gap-2">
{/* Total Sessions */}
<div className="p-2 rounded-md bg-muted/50 border text-center">
<div className="flex items-center justify-center gap-1.5 text-blue-600 dark:text-blue-400">
<Users className="w-4 h-4" />
<span className="text-xl font-bold">{stats.totalSessions}</span>
</div>
<p className="text-[10px] text-muted-foreground uppercase tracking-wider mt-0.5">
Total Sessions
</p>
</div>
{/* Avg Cost */}
<div className="p-2 rounded-md bg-muted/50 border text-center">
<div className="flex items-center justify-center gap-1.5 text-green-600 dark:text-green-400">
<Zap className="w-4 h-4" />
<span className="text-xl font-bold">${stats.avgCost.toFixed(2)}</span>
</div>
<p className="text-[10px] text-muted-foreground uppercase tracking-wider mt-0.5">
Avg Cost/Session
</p>
</div>
</div>
{/* Recent Activity List */}
<div className="flex-1 space-y-2">
<div className="flex items-center gap-1 text-xs text-muted-foreground font-medium mb-1">
<Clock className="w-3 h-3" />
Recent Activity
</div>
<div className="space-y-1.5">
{stats.recentSessions.map((session) => (
<div
key={session.sessionId}
className="flex items-center justify-between text-xs p-1.5 rounded bg-muted/30 hover:bg-muted/50 transition-colors"
>
<div className="flex flex-col min-w-0 flex-1">
<span className="font-medium truncate" title={session.projectPath}>
{session.projectPath.split('/').pop()}
</span>
<span className="text-[10px] text-muted-foreground">
{formatDistanceToNow(new Date(session.lastActivity), { addSuffix: true })}
</span>
</div>
<div className="text-right shrink-0 ml-2">
<div className="font-mono">${session.cost.toFixed(2)}</div>
<div className="text-[10px] text-muted-foreground">
{formatCompact(session.inputTokens + session.outputTokens)} toks
</div>
</div>
</div>
))}
</div>
</div>
</CardContent>
</Card>
);
}
function formatCompact(num: number): string {
if (num >= 1_000_000_000) return `${(num / 1_000_000_000).toFixed(1)}B`;
if (num >= 1_000_000) return `${(num / 1_000_000).toFixed(1)}M`;
if (num >= 1_000) return `${(num / 1_000).toFixed(1)}K`;
return num.toString();
}
@@ -0,0 +1,180 @@
/**
* Token Breakdown Chart Component
*
* Displays token usage breakdown by type (input, output, cache).
* Shows stacked bar chart with cost breakdown.
*/
import { useMemo } from 'react';
import {
BarChart,
Bar,
XAxis,
YAxis,
CartesianGrid,
Tooltip,
ResponsiveContainer,
Legend,
} from 'recharts';
import { Skeleton } from '@/components/ui/skeleton';
import type { TokenBreakdown } from '@/hooks/use-usage';
import { cn } from '@/lib/utils';
interface TokenBreakdownChartProps {
data?: TokenBreakdown;
isLoading?: boolean;
className?: string;
}
const COLORS = {
input: '#3b82f6', // blue-500
output: '#f97316', // orange-500
cacheCreation: '#06b6d4', // cyan-500
cacheRead: '#22c55e', // green-500
};
export function TokenBreakdownChart({ data, isLoading, className }: TokenBreakdownChartProps) {
const chartData = useMemo(() => {
if (!data) return [];
return [
{
name: 'Input',
tokens: data.input.tokens,
cost: data.input.cost,
fill: COLORS.input,
},
{
name: 'Output',
tokens: data.output.tokens,
cost: data.output.cost,
fill: COLORS.output,
},
{
name: 'Cache Write',
tokens: data.cacheCreation.tokens,
cost: data.cacheCreation.cost,
fill: COLORS.cacheCreation,
},
{
name: 'Cache Read',
tokens: data.cacheRead.tokens,
cost: data.cacheRead.cost,
fill: COLORS.cacheRead,
},
];
}, [data]);
// Calculate totals for percentages
const totals = useMemo(() => {
const totalTokens = chartData.reduce((sum, d) => sum + d.tokens, 0);
const totalCost = chartData.reduce((sum, d) => sum + d.cost, 0);
return { totalTokens, totalCost };
}, [chartData]);
if (isLoading) {
return <Skeleton className={cn('h-[250px] w-full', className)} />;
}
if (!data || chartData.every((d) => d.tokens === 0)) {
return (
<div className={cn('h-[250px] flex items-center justify-center', className)}>
<p className="text-muted-foreground">No token data available</p>
</div>
);
}
return (
<div className={cn('w-full', className)}>
<ResponsiveContainer width="100%" height={250}>
<BarChart
data={chartData}
layout="vertical"
margin={{ top: 5, right: 30, left: 70, bottom: 5 }}
>
<CartesianGrid
strokeDasharray="3 3"
className="stroke-muted"
horizontal={true}
vertical={false}
/>
<XAxis
type="number"
tick={{ fontSize: 12 }}
tickLine={false}
axisLine={{ className: 'stroke-muted' }}
tickFormatter={(value) => formatNumber(value)}
/>
<YAxis
type="category"
dataKey="name"
tick={{ fontSize: 12 }}
tickLine={false}
axisLine={{ className: 'stroke-muted' }}
width={60}
/>
<Tooltip
content={({ active, payload }) => {
if (!active || !payload?.length) return null;
const item = payload[0].payload as (typeof chartData)[0];
const tokenPercent =
totals.totalTokens > 0
? ((item.tokens / totals.totalTokens) * 100).toFixed(1)
: '0';
const costPercent =
totals.totalCost > 0 ? ((item.cost / totals.totalCost) * 100).toFixed(1) : '0';
return (
<div className="rounded-lg border bg-background p-3 shadow-lg">
<p className="font-medium mb-2">{item.name}</p>
<p className="text-sm">
Tokens: {formatNumber(item.tokens)} ({tokenPercent}%)
</p>
<p className="text-sm">
Cost: ${item.cost.toFixed(2)} ({costPercent}%)
</p>
</div>
);
}}
/>
<Legend
formatter={(value) => <span className="text-xs">{value}</span>}
wrapperStyle={{ paddingTop: '10px' }}
/>
<Bar dataKey="tokens" name="Tokens" radius={[0, 4, 4, 0]} />
</BarChart>
</ResponsiveContainer>
{/* Cost breakdown summary */}
<div className="mt-4 grid grid-cols-2 md:grid-cols-4 gap-2 text-xs">
{chartData.map((item) => (
<div key={item.name} className="flex items-center gap-2 p-2 rounded-md bg-muted/50">
<div className="w-3 h-3 rounded-full" style={{ backgroundColor: item.fill }} />
<div className="min-w-0 flex-1">
<p className="font-medium truncate">{item.name}</p>
<p className="text-muted-foreground">${item.cost.toFixed(2)}</p>
</div>
</div>
))}
</div>
</div>
);
}
function formatNumber(num: number): string {
if (num >= 1000000000) {
return `${(num / 1000000000).toFixed(1)}B`;
}
if (num >= 1000000) {
return `${(num / 1000000).toFixed(1)}M`;
}
if (num >= 1000) {
return `${(num / 1000).toFixed(1)}K`;
}
return num.toLocaleString();
}
@@ -2,12 +2,12 @@
* Usage Summary Cards Component
*
* Displays key metrics in a card grid layout.
* Shows total tokens, cost, requests, and average tokens per request.
* Shows total tokens, cost, cache tokens, and average cost per day.
*/
import { Card, CardContent } from '@/components/ui/card';
import { Skeleton } from '@/components/ui/skeleton';
import { TrendingUp, DollarSign, Zap, FileText } from 'lucide-react';
import { DollarSign, Database, FileText, ArrowDownRight, ArrowUpRight } from 'lucide-react';
import { cn } from '@/lib/utils';
import type { UsageSummary } from '@/hooks/use-usage';
@@ -19,8 +19,8 @@ interface UsageSummaryCardsProps {
export function UsageSummaryCards({ data, isLoading }: UsageSummaryCardsProps) {
if (isLoading) {
return (
<div className="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-4 gap-4">
{[1, 2, 3, 4].map((i) => (
<div className="grid grid-cols-2 md:grid-cols-3 xl:grid-cols-5 gap-4">
{[1, 2, 3, 4, 5].map((i) => (
<Card key={i}>
<CardContent className="p-6">
<div className="flex items-center justify-between">
@@ -37,6 +37,11 @@ export function UsageSummaryCards({ data, isLoading }: UsageSummaryCardsProps) {
);
}
// Calculate cache cost percentage
const cacheCost =
(data?.tokenBreakdown?.cacheCreation?.cost ?? 0) + (data?.tokenBreakdown?.cacheRead?.cost ?? 0);
const cacheCostPercent = data?.totalCost ? Math.round((cacheCost / data.totalCost) * 100) : 0;
const cards = [
{
title: 'Total Tokens',
@@ -45,6 +50,7 @@ export function UsageSummaryCards({ data, isLoading }: UsageSummaryCardsProps) {
format: (v: number) => formatNumber(v),
color: 'text-blue-600',
bgColor: 'bg-blue-100 dark:bg-blue-900/20',
subtitle: `${formatNumber(data?.totalInputTokens ?? 0)} in / ${formatNumber(data?.totalOutputTokens ?? 0)} out`,
},
{
title: 'Total Cost',
@@ -53,27 +59,39 @@ export function UsageSummaryCards({ data, isLoading }: UsageSummaryCardsProps) {
format: (v: number) => `$${v.toFixed(2)}`,
color: 'text-green-600',
bgColor: 'bg-green-100 dark:bg-green-900/20',
subtitle: `$${data?.averageCostPerDay?.toFixed(2) ?? '0.00'}/day avg`,
},
{
title: 'Total Requests',
value: data?.totalRequests ?? 0,
icon: Zap,
title: 'Cache Tokens',
value: data?.totalCacheTokens ?? 0,
icon: Database,
format: (v: number) => formatNumber(v),
color: 'text-cyan-600',
bgColor: 'bg-cyan-100 dark:bg-cyan-900/20',
subtitle: `$${cacheCost.toFixed(2)} (${cacheCostPercent}% of cost)`,
},
{
title: 'Input Cost',
value: data?.tokenBreakdown?.input?.cost ?? 0,
icon: ArrowDownRight,
format: (v: number) => `$${v.toFixed(2)}`,
color: 'text-purple-600',
bgColor: 'bg-purple-100 dark:bg-purple-900/20',
subtitle: `${formatNumber(data?.tokenBreakdown?.input?.tokens ?? 0)} tokens`,
},
{
title: 'Avg Tokens/Request',
value: data?.averageTokensPerRequest ?? 0,
icon: TrendingUp,
format: (v: number) => formatNumber(Math.round(v)),
title: 'Output Cost',
value: data?.tokenBreakdown?.output?.cost ?? 0,
icon: ArrowUpRight,
format: (v: number) => `$${v.toFixed(2)}`,
color: 'text-orange-600',
bgColor: 'bg-orange-100 dark:bg-orange-900/20',
subtitle: `${formatNumber(data?.tokenBreakdown?.output?.tokens ?? 0)} tokens`,
},
];
return (
<div className="grid grid-cols-2 md:grid-cols-4 gap-4">
<div className="grid grid-cols-2 md:grid-cols-3 xl:grid-cols-5 gap-4">
{cards.map((card, index) => {
const Icon = card.icon;
return (
@@ -83,6 +101,9 @@ export function UsageSummaryCards({ data, isLoading }: UsageSummaryCardsProps) {
<div className="space-y-1 min-w-0">
<p className="text-xs font-medium text-muted-foreground truncate">{card.title}</p>
<p className="text-xl font-bold truncate">{card.format(card.value)}</p>
{card.subtitle && (
<p className="text-[10px] text-muted-foreground truncate">{card.subtitle}</p>
)}
</div>
<div className={cn('p-2 rounded-lg shrink-0', card.bgColor)}>
<Icon className={cn('h-4 w-4', card.color)} />
+31
View File
@@ -0,0 +1,31 @@
import * as React from 'react';
import * as PopoverPrimitive from '@radix-ui/react-popover';
import { cn } from '@/lib/utils';
const Popover = PopoverPrimitive.Root;
const PopoverTrigger = PopoverPrimitive.Trigger;
const PopoverAnchor = PopoverPrimitive.Anchor;
const PopoverContent = React.forwardRef<
React.ElementRef<typeof PopoverPrimitive.Content>,
React.ComponentPropsWithoutRef<typeof PopoverPrimitive.Content>
>(({ className, align = 'center', sideOffset = 4, ...props }, ref) => (
<PopoverPrimitive.Portal>
<PopoverPrimitive.Content
ref={ref}
align={align}
sideOffset={sideOffset}
className={cn(
'z-50 w-72 rounded-md border bg-popover p-4 text-popover-foreground shadow-md outline-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2',
className
)}
{...props}
/>
</PopoverPrimitive.Portal>
));
PopoverContent.displayName = PopoverPrimitive.Content.displayName;
export { Popover, PopoverTrigger, PopoverContent, PopoverAnchor };
+90 -13
View File
@@ -7,39 +7,88 @@ import { useQuery, useQueryClient } from '@tanstack/react-query';
import { useCallback } from 'react';
// Types
export interface TokenCategoryCost {
tokens: number;
cost: number;
}
export interface TokenBreakdown {
input: TokenCategoryCost;
output: TokenCategoryCost;
cacheCreation: TokenCategoryCost;
cacheRead: TokenCategoryCost;
}
export interface UsageSummary {
totalTokens: number;
totalInputTokens: number;
totalOutputTokens: number;
totalCacheTokens: number;
totalCacheCreationTokens: number;
totalCacheReadTokens: number;
totalCost: number;
totalRequests: number;
averageTokensPerRequest: number;
dailyUsage: DailyUsage[];
tokenBreakdown: TokenBreakdown;
totalDays: number;
averageTokensPerDay: number;
averageCostPerDay: number;
}
export interface DailyUsage {
date: string;
tokens: number;
inputTokens: number;
outputTokens: number;
cacheTokens: number;
cost: number;
requests: number;
modelsUsed: number;
}
export interface ModelUsage {
model: string;
tokens: number;
inputTokens: number;
outputTokens: number;
cacheCreationTokens: number;
cacheReadTokens: number;
cacheTokens: number;
cost: number;
requests: number;
percentage: number;
costBreakdown: TokenBreakdown;
ioRatio: number;
}
export type AnomalyType = 'high_input' | 'high_io_ratio' | 'cost_spike' | 'high_cache_read';
export interface Anomaly {
date: string;
type: AnomalyType;
model?: string;
value: number;
threshold: number;
message: string;
}
export interface AnomalySummary {
totalAnomalies: number;
highInputDays: number;
highIoRatioDays: number;
costSpikeDays: number;
highCacheReadDays: number;
}
export interface UsageInsights {
anomalies: Anomaly[];
summary: AnomalySummary;
}
export interface Session {
id: string;
startTime: string;
endTime?: string;
duration?: number;
tokens: number;
sessionId: string;
projectPath: string;
inputTokens: number;
outputTokens: number;
cost: number;
requests: number;
profile: string;
model: string;
lastActivity: string;
modelsUsed: string[];
}
export interface PaginatedSessions {
@@ -132,6 +181,14 @@ export const usageApi = {
},
/** Get cache status including last fetch timestamp */
status: () => request<UsageStatus>('/usage/status'),
/** Get usage insights including anomaly detection */
insights: (options?: UsageQueryOptions) => {
const params = new URLSearchParams();
if (options?.startDate) params.append('since', formatDateForApi(options.startDate));
if (options?.endDate) params.append('until', formatDateForApi(options.endDate));
if (options?.profile) params.append('profile', options.profile);
return request<UsageInsights>(`/usage/insights?${params}`);
},
};
// Helper function to match existing API client pattern
@@ -204,3 +261,23 @@ export function useUsageStatus() {
refetchInterval: 30 * 1000, // Auto-refetch every 30 seconds
});
}
/**
* Hook to get usage insights with anomaly detection
* Returns detected anomalies and summary statistics
*/
export function useUsageInsights(options?: UsageQueryOptions) {
return useQuery({
queryKey: ['usage', 'insights', options],
queryFn: () => usageApi.insights(options),
staleTime: 60 * 1000, // 1 minute
});
}
export function useSessions(options?: UsageQueryOptions) {
return useQuery({
queryKey: ['usage', 'sessions', options],
queryFn: () => usageApi.sessions(options),
staleTime: 60 * 1000, // 1 minute
});
}
+20
View File
@@ -30,6 +30,12 @@
--popover: oklch(0.9635 0.0067 97.35); /* Match background */
--popover-foreground: oklch(0.2 0.02 40); /* Match foreground */
--card: oklch(0.9635 0.0067 97.35); /* Match background */
--card-foreground: oklch(0.2 0.02 40); /* Match foreground */
--destructive: oklch(0.577 0.245 27.325); /* Red 600 */
--destructive-foreground: oklch(0.9635 0.0067 97.35); /* White */
/* Sidebar colors - Light */
--sidebar: oklch(0.9635 0.0067 97.35); /* Pampas */
--sidebar-foreground: oklch(0.2 0.02 40);
@@ -69,6 +75,12 @@
--popover: oklch(0.21 0.006 100); /* Match dark bg */
--popover-foreground: oklch(0.9635 0.0067 97.35); /* Match dark fg */
--card: oklch(0.21 0.006 100); /* Match dark bg */
--card-foreground: oklch(0.9635 0.0067 97.35); /* Match dark fg */
--destructive: oklch(0.396 0.141 25.723); /* Red 900 */
--destructive-foreground: oklch(0.9635 0.0067 97.35); /* White */
/* Sidebar Dark Theme */
--sidebar: oklch(0.21 0.006 100); /* Match bg */
--sidebar-foreground: oklch(0.9635 0.0067 97.35);
@@ -92,6 +104,14 @@
--color-muted: var(--muted);
--color-muted-foreground: var(--muted-foreground);
--color-border: var(--border);
--color-input: var(--input);
--color-ring: var(--ring);
--color-popover: var(--popover);
--color-popover-foreground: var(--popover-foreground);
--color-card: var(--card);
--color-card-foreground: var(--card-foreground);
--color-destructive: var(--destructive);
--color-destructive-foreground: var(--destructive-foreground);
--color-sidebar: var(--sidebar);
--color-sidebar-foreground: var(--sidebar-foreground);
--color-sidebar-primary: var(--sidebar-primary);
+201 -83
View File
@@ -2,29 +2,44 @@
* Analytics Page
*
* Displays Claude Code usage analytics with charts.
* Features trend charts, model breakdown, and cost analysis.
* Features trend charts, model breakdown, cost analysis, and anomaly detection.
*/
import { useState, useMemo } from 'react';
import { useState, useMemo, useRef, useCallback } from 'react';
import type { DateRange } from 'react-day-picker';
import { startOfMonth, subDays, formatDistanceToNow } from 'date-fns';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Skeleton } from '@/components/ui/skeleton';
import { Popover, PopoverContent, PopoverAnchor } from '@/components/ui/popover';
import { DateRangeFilter } from '@/components/analytics/date-range-filter';
import { UsageSummaryCards } from '@/components/analytics/usage-summary-cards';
import { UsageTrendChart } from '@/components/analytics/usage-trend-chart';
import { ModelBreakdownChart } from '@/components/analytics/model-breakdown-chart';
import { TrendingUp, PieChart, RefreshCw } from 'lucide-react';
import { ModelDetailsContent } from '@/components/analytics/model-details-content';
import { SessionStatsCard } from '@/components/analytics/session-stats-card';
import { AnomalyAlertBadge } from '@/components/analytics/anomaly-alert-badge';
import { TrendingUp, PieChart, RefreshCw, DollarSign, ChevronRight } from 'lucide-react';
import {
useUsageSummary,
useUsageTrends,
useModelUsage,
useRefreshUsage,
useUsageStatus,
useUsageInsights,
useSessions,
type ModelUsage,
} from '@/hooks/use-usage';
import { getModelColor } from '@/lib/utils';
// Format token count to human-readable (K/M/B)
function formatTokens(num: number): string {
if (num >= 1_000_000_000) return `${(num / 1_000_000_000).toFixed(1)}B`;
if (num >= 1_000_000) return `${(num / 1_000_000).toFixed(1)}M`;
if (num >= 1_000) return `${(num / 1_000).toFixed(0)}K`;
return num.toString();
}
export function AnalyticsPage() {
// Default to last 30 days
const [dateRange, setDateRange] = useState<DateRange | undefined>({
@@ -32,6 +47,9 @@ export function AnalyticsPage() {
to: new Date(),
});
const [isRefreshing, setIsRefreshing] = useState(false);
const [selectedModel, setSelectedModel] = useState<ModelUsage | null>(null);
const [popoverPosition, setPopoverPosition] = useState<{ x: number; y: number } | null>(null);
const popoverAnchorRef = useRef<HTMLDivElement>(null);
// Refresh hook
const refreshUsage = useRefreshUsage();
@@ -55,6 +73,8 @@ export function AnalyticsPage() {
const { data: summary, isLoading: isSummaryLoading } = useUsageSummary(apiOptions);
const { data: trends, isLoading: isTrendsLoading } = useUsageTrends(apiOptions);
const { data: models, isLoading: isModelsLoading } = useModelUsage(apiOptions);
const { data: insights, isLoading: isInsightsLoading } = useUsageInsights(apiOptions);
const { data: sessions, isLoading: isSessionsLoading } = useSessions({ ...apiOptions, limit: 3 });
const { data: status } = useUsageStatus();
// Format "Last updated" text
@@ -63,6 +83,18 @@ export function AnalyticsPage() {
return formatDistanceToNow(new Date(status.lastFetch), { addSuffix: true });
}, [status?.lastFetch]);
// Handle model click for popover
const handleModelClick = useCallback((model: ModelUsage, event: React.MouseEvent) => {
const rect = (event.currentTarget as HTMLElement).getBoundingClientRect();
setPopoverPosition({ x: rect.left + rect.width / 2, y: rect.top + rect.height / 2 });
setSelectedModel(model);
}, []);
const handlePopoverClose = useCallback(() => {
setSelectedModel(null);
setPopoverPosition(null);
}, []);
return (
<div className="flex flex-col h-[calc(100vh-3rem)] overflow-hidden">
<div className="flex-1 flex flex-col min-h-0 overflow-hidden p-4 pb-14 space-y-4">
@@ -73,6 +105,10 @@ export function AnalyticsPage() {
<p className="text-sm text-muted-foreground">Track usage & insights</p>
</div>
<div className="flex items-center gap-2">
{/* Anomaly Alert Badge */}
{!isInsightsLoading && insights && (
<AnomalyAlertBadge anomalies={insights.anomalies} summary={insights.summary} />
)}
<DateRangeFilter
value={dateRange}
onChange={setDateRange}
@@ -104,99 +140,181 @@ export function AnalyticsPage() {
<UsageSummaryCards data={summary} isLoading={isSummaryLoading} />
{/* Main Content */}
<div className="flex-1 flex flex-col min-h-0 gap-4">
<div className="flex-1 flex flex-col min-h-0 gap-3">
{/* Usage Trend Chart - Full Width */}
<Card className="flex flex-col flex-1 min-h-0 shadow-sm">
<CardHeader className="p-4 pb-2">
<CardTitle className="text-sm font-medium flex items-center gap-2">
<CardHeader className="px-3 py-2">
<CardTitle className="text-base font-semibold flex items-center gap-2">
<TrendingUp className="w-4 h-4" />
Usage Trends
</CardTitle>
</CardHeader>
<CardContent className="p-4 pt-0 flex-1 min-h-0 flex items-center justify-center">
<CardContent className="px-3 pb-3 pt-0 flex-1 min-h-0 flex items-center justify-center">
<UsageTrendChart data={trends || []} isLoading={isTrendsLoading} className="h-full" />
</CardContent>
</Card>
{/* Bottom Row - Model Usage & Cost */}
<div className="grid grid-cols-1 lg:grid-cols-2 gap-4 flex-1 min-h-0">
{/* Model Distribution */}
<Card className="flex flex-col h-full min-h-0 shadow-sm">
<CardHeader className="p-4 pb-2">
<CardTitle className="text-sm font-medium flex items-center gap-2">
<PieChart className="w-4 h-4" />
Model Usage
{/* Bottom Row - Cost by Model (4) + Model Usage (2) + Session Stats (4) */}
<div className="grid grid-cols-1 lg:grid-cols-10 gap-3 flex-1 min-h-0">
{/* Cost by Model - 4/10 width with breakdown */}
<Card className="flex flex-col h-full min-h-0 shadow-sm lg:col-span-4">
<CardHeader className="px-3 py-2">
<CardTitle className="text-base font-semibold flex items-center gap-2">
<DollarSign className="w-4 h-4" />
Cost by Model
</CardTitle>
</CardHeader>
<CardContent className="p-4 pt-0 flex-1 min-h-0 flex items-center justify-center">
<div className="flex w-full h-full items-center">
<div className="flex-1 h-full min-w-0">
<ModelBreakdownChart
data={models || []}
isLoading={isModelsLoading}
className="h-full"
/>
</div>
<div className="w-[220px] shrink-0 pl-4 space-y-2 overflow-y-auto max-h-full">
{models?.slice(0, 8).map((model) => (
<div key={model.model} className="flex items-center gap-2 text-xs">
<div
className="w-2 h-2 rounded-full shrink-0"
style={{ backgroundColor: getModelColor(model.model) }}
/>
<div className="flex flex-col min-w-0 flex-1">
<div className="flex justify-between items-baseline gap-2">
<span className="font-medium truncate" title={model.model}>
{model.model}
</span>
<span className="text-[10px] text-muted-foreground shrink-0">
{model.percentage.toFixed(1)}%
</span>
</div>
</div>
</div>
))}
</div>
</div>
</CardContent>
</Card>
{/* Cost Breakdown */}
<Card className="flex flex-col h-full min-h-0 shadow-sm">
<CardHeader className="p-4 pb-2">
<CardTitle className="text-sm font-medium">Cost by Model</CardTitle>
</CardHeader>
<CardContent className="p-4 pt-2 flex-1 min-h-0 overflow-y-auto">
<CardContent className="px-2 pb-2 pt-0 flex-1 min-h-0 overflow-y-auto">
{isModelsLoading ? (
<Skeleton className="h-full w-full" />
) : (
<div className="space-y-2">
<div className="space-y-0.5">
{[...(models || [])]
.sort((a, b) => b.cost - a.cost)
.map((model) => (
<div
<button
key={model.model}
className="flex items-center justify-between text-xs border-b border-border/50 pb-2 last:border-0 last:pb-0"
className="group flex items-center text-xs w-full hover:bg-muted/50 rounded px-2 py-1.5 transition-colors cursor-pointer gap-3"
onClick={(e) => handleModelClick(model, e)}
title="Click for details"
>
<div className="flex items-center gap-2 min-w-0">
{/* Model name */}
<div className="flex items-center gap-2 min-w-0 w-[180px] shrink-0">
<div
className="w-2.5 h-2.5 rounded-full shrink-0"
className="w-2 h-2 rounded-full shrink-0"
style={{ backgroundColor: getModelColor(model.model) }}
/>
<span className="font-medium" title={model.model}>
<span className="font-medium truncate group-hover:underline underline-offset-2">
{model.model}
</span>
</div>
<span className="text-muted-foreground whitespace-nowrap font-mono">
${model.cost.toFixed(4)}
{/* Cost breakdown mini-bar */}
<div className="flex-1 flex items-center gap-1 min-w-0">
<div className="flex-1 h-2 bg-muted rounded-full overflow-hidden flex">
<div
className="h-full"
style={{
backgroundColor: '#335c67',
width: `${model.cost > 0 ? (model.costBreakdown.input.cost / model.cost) * 100 : 0}%`,
}}
title={`Input: $${model.costBreakdown.input.cost.toFixed(2)}`}
/>
<div
className="h-full"
style={{
backgroundColor: '#fff3b0',
width: `${model.cost > 0 ? (model.costBreakdown.output.cost / model.cost) * 100 : 0}%`,
}}
title={`Output: $${model.costBreakdown.output.cost.toFixed(2)}`}
/>
<div
className="h-full"
style={{
backgroundColor: '#e09f3e',
width: `${model.cost > 0 ? (model.costBreakdown.cacheCreation.cost / model.cost) * 100 : 0}%`,
}}
title={`Cache Write: $${model.costBreakdown.cacheCreation.cost.toFixed(2)}`}
/>
<div
className="h-full"
style={{
backgroundColor: '#9e2a2b',
width: `${model.cost > 0 ? (model.costBreakdown.cacheRead.cost / model.cost) * 100 : 0}%`,
}}
title={`Cache Read: $${model.costBreakdown.cacheRead.cost.toFixed(2)}`}
/>
</div>
</div>
{/* Token count */}
<span className="text-[10px] text-muted-foreground w-14 text-right shrink-0">
{formatTokens(model.tokens)}
</span>
</div>
{/* Total cost */}
<span className="font-mono font-medium w-16 text-right shrink-0">
${model.cost.toFixed(2)}
</span>
<ChevronRight className="w-3 h-3 opacity-0 group-hover:opacity-50 transition-opacity shrink-0" />
</button>
))}
{/* Legend */}
<div className="flex items-center gap-3 pt-2 px-2 text-[10px] text-muted-foreground border-t mt-2">
<span className="flex items-center gap-1">
<div
className="w-2 h-2 rounded-full"
style={{ backgroundColor: '#335c67' }}
/>
Input
</span>
<span className="flex items-center gap-1">
<div
className="w-2 h-2 rounded-full border border-muted-foreground/30"
style={{ backgroundColor: '#fff3b0' }}
/>
Output
</span>
<span className="flex items-center gap-1">
<div
className="w-2 h-2 rounded-full"
style={{ backgroundColor: '#e09f3e' }}
/>
Cache Write
</span>
<span className="flex items-center gap-1">
<div
className="w-2 h-2 rounded-full"
style={{ backgroundColor: '#9e2a2b' }}
/>
Cache Read
</span>
</div>
</div>
)}
</CardContent>
</Card>
{/* Model Distribution - 2/10 width */}
<Card className="flex flex-col h-full min-h-0 shadow-sm lg:col-span-2">
<CardHeader className="px-3 py-2">
<CardTitle className="text-base font-semibold flex items-center gap-2">
<PieChart className="w-4 h-4" />
Model Usage
</CardTitle>
</CardHeader>
<CardContent className="px-2 pb-2 pt-0 flex-1 min-h-0 flex items-center justify-center">
<ModelBreakdownChart
data={models || []}
isLoading={isModelsLoading}
className="h-full w-full"
/>
</CardContent>
</Card>
{/* Session Stats - 4/10 width */}
<SessionStatsCard
data={sessions}
isLoading={isSessionsLoading}
className="lg:col-span-4"
/>
</div>
{/* Model Details Popover - positioned at cursor */}
<Popover open={!!selectedModel} onOpenChange={(open) => !open && handlePopoverClose()}>
<PopoverAnchor asChild>
<div
ref={popoverAnchorRef}
className="fixed pointer-events-none"
style={{
left: popoverPosition?.x ?? 0,
top: popoverPosition?.y ?? 0,
width: 1,
height: 1,
}}
/>
</PopoverAnchor>
<PopoverContent className="w-80 p-3" side="top" align="center">
{selectedModel && <ModelDetailsContent model={selectedModel} />}
</PopoverContent>
</Popover>
</div>
</div>
</div>
@@ -218,6 +336,26 @@ export function AnalyticsSkeleton() {
{/* Bottom Row Skeletons */}
<div className="grid grid-cols-1 lg:grid-cols-2 gap-4">
{/* Cost Breakdown Skeleton */}
<Card className="flex flex-col min-h-[250px]">
<CardHeader className="p-4 pb-2">
<Skeleton className="h-4 w-28" />
</CardHeader>
<CardContent className="p-4 pt-2">
<div className="space-y-3">
{[1, 2, 3, 4, 5].map((i) => (
<div key={i} className="flex justify-between items-center">
<div className="flex items-center gap-2">
<Skeleton className="w-2.5 h-2.5 rounded-full" />
<Skeleton className="h-3 w-24" />
</div>
<Skeleton className="h-3 w-16" />
</div>
))}
</div>
</CardContent>
</Card>
{/* Model Usage Skeleton */}
<Card className="flex flex-col min-h-[250px]">
<CardHeader className="p-4 pb-2">
@@ -239,26 +377,6 @@ export function AnalyticsSkeleton() {
</div>
</CardContent>
</Card>
{/* Cost Breakdown Skeleton */}
<Card className="flex flex-col min-h-[250px]">
<CardHeader className="p-4 pb-2">
<Skeleton className="h-4 w-28" />
</CardHeader>
<CardContent className="p-4 pt-2">
<div className="space-y-3">
{[1, 2, 3, 4, 5].map((i) => (
<div key={i} className="flex justify-between items-center">
<div className="flex items-center gap-2">
<Skeleton className="w-2.5 h-2.5 rounded-full" />
<Skeleton className="h-3 w-24" />
</div>
<Skeleton className="h-3 w-16" />
</div>
))}
</div>
</CardContent>
</Card>
</div>
</div>
);