mirror of
https://github.com/NousResearch/hermes-agent.git
synced 2026-05-10 03:22:05 +00:00
543 lines
18 KiB
TypeScript
543 lines
18 KiB
TypeScript
import { useCallback, useEffect, useLayoutEffect, useMemo, useState } from "react";
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import {
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ArrowDown,
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ArrowUp,
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ArrowUpDown,
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BarChart3,
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Brain,
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Cpu,
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RefreshCw,
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TrendingUp,
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} from "lucide-react";
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import { api } from "@/lib/api";
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import type {
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AnalyticsResponse,
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AnalyticsDailyEntry,
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AnalyticsModelEntry,
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AnalyticsSkillEntry,
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} from "@/lib/api";
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import { timeAgo } from "@/lib/utils";
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import { Button } from "@nous-research/ui/ui/components/button";
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import { Spinner } from "@nous-research/ui/ui/components/spinner";
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import { Stats } from "@nous-research/ui/ui/components/stats";
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import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
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import { Badge } from "@nous-research/ui/ui/components/badge";
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import { usePageHeader } from "@/contexts/usePageHeader";
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import { useI18n } from "@/i18n";
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import { PluginSlot } from "@/plugins";
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const PERIODS = [
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{ label: "7d", days: 7 },
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{ label: "30d", days: 30 },
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{ label: "90d", days: 90 },
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] as const;
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const CHART_HEIGHT_PX = 160;
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function formatTokens(n: number): string {
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if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)}M`;
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if (n >= 1_000) return `${(n / 1_000).toFixed(1)}K`;
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return String(n);
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}
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function formatDate(day: string): string {
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try {
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const d = new Date(day + "T00:00:00");
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return d.toLocaleDateString(undefined, { month: "short", day: "numeric" });
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} catch {
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return day;
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}
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}
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// ---------------------------------------------------------------------------
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// Sorting
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// ---------------------------------------------------------------------------
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function useTableSort<T>(
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data: T[],
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defaultKey: keyof T & string,
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defaultDir: "asc" | "desc" = "desc",
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) {
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const [sortKey, setSortKey] = useState<string>(defaultKey);
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const [sortDir, setSortDir] = useState<"asc" | "desc">(defaultDir);
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const sorted = useMemo(() => {
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return [...data].sort((a, b) => {
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const aVal = a[sortKey as keyof T];
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const bVal = b[sortKey as keyof T];
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// Nulls always last regardless of direction
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if (aVal === null || aVal === undefined) return 1;
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if (bVal === null || bVal === undefined) return -1;
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if (aVal === bVal) return 0;
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const cmp = aVal > bVal ? 1 : -1;
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return sortDir === "asc" ? cmp : -cmp;
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});
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}, [data, sortKey, sortDir]);
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const toggle = useCallback(
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(key: string) => {
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if (key === sortKey) {
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setSortDir((d) => (d === "asc" ? "desc" : "asc"));
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} else {
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setSortKey(key);
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setSortDir("desc");
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}
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},
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[sortKey],
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);
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return { sorted, sortKey, sortDir, toggle };
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}
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function SortHeader({
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label,
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col,
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sortKey,
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sortDir,
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toggle,
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className,
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}: {
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label: string;
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col: string;
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sortKey: string;
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sortDir: "asc" | "desc";
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toggle: (key: string) => void;
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className?: string;
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}) {
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const active = col === sortKey;
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return (
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<th
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onClick={() => toggle(col)}
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className={`cursor-pointer select-none ${className ?? ""}`}
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>
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<span className="inline-flex items-center gap-1.5 rounded px-1 -mx-1 py-0.5 hover:bg-muted/40 transition-colors">
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{label}
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{active ? (
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sortDir === "asc" ? (
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<ArrowUp className="h-3.5 w-3.5 text-foreground/80 shrink-0" />
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) : (
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<ArrowDown className="h-3.5 w-3.5 text-foreground/80 shrink-0" />
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)
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) : (
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<ArrowUpDown className="h-3 w-3 text-muted-foreground/40 shrink-0" />
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)}
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</span>
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</th>
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);
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}
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function TokenBarChart({ daily }: { daily: AnalyticsDailyEntry[] }) {
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const { t } = useI18n();
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if (daily.length === 0) return null;
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const maxTokens = Math.max(
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...daily.map((d) => d.input_tokens + d.output_tokens),
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1,
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);
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return (
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<Card>
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<CardHeader>
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<div className="flex items-center gap-2">
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<BarChart3 className="h-5 w-5 text-muted-foreground" />
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<CardTitle className="text-base">
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{t.analytics.dailyTokenUsage}
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</CardTitle>
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</div>
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<div className="flex items-center gap-4 text-xs text-muted-foreground">
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<div className="flex items-center gap-1.5">
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<div className="h-2.5 w-2.5 bg-[#ffe6cb]" />
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{t.analytics.input}
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</div>
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<div className="flex items-center gap-1.5">
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<div className="h-2.5 w-2.5 bg-emerald-500" />
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{t.analytics.output}
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</div>
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</div>
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</CardHeader>
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<CardContent>
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<div
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className="flex items-end gap-[2px]"
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style={{ height: CHART_HEIGHT_PX }}
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>
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{daily.map((d) => {
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const total = d.input_tokens + d.output_tokens;
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const inputH = Math.round(
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(d.input_tokens / maxTokens) * CHART_HEIGHT_PX,
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);
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const outputH = Math.round(
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(d.output_tokens / maxTokens) * CHART_HEIGHT_PX,
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);
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return (
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<div
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key={d.day}
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className="flex-1 min-w-0 group relative flex flex-col justify-end"
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style={{ height: CHART_HEIGHT_PX }}
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>
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<div className="absolute bottom-full left-1/2 -translate-x-1/2 mb-2 hidden group-hover:block z-10 pointer-events-none">
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<div className="bg-card border border-border px-2.5 py-1.5 text-[10px] text-foreground shadow-lg whitespace-nowrap">
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<div className="font-medium">{formatDate(d.day)}</div>
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<div>
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{t.analytics.input}: {formatTokens(d.input_tokens)}
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</div>
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<div>
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{t.analytics.output}: {formatTokens(d.output_tokens)}
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</div>
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<div>
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{t.analytics.total}: {formatTokens(total)}
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</div>
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</div>
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</div>
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<div
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className="w-full bg-[#ffe6cb]/70"
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style={{ height: Math.max(inputH, total > 0 ? 1 : 0) }}
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/>
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<div
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className="w-full bg-emerald-500/70"
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style={{
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height: Math.max(outputH, d.output_tokens > 0 ? 1 : 0),
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}}
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/>
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</div>
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);
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})}
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</div>
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<div className="flex justify-between mt-2 text-[10px] text-muted-foreground">
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<span>{daily.length > 0 ? formatDate(daily[0].day) : ""}</span>
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{daily.length > 2 && (
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<span>{formatDate(daily[Math.floor(daily.length / 2)].day)}</span>
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)}
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<span>
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{daily.length > 1 ? formatDate(daily[daily.length - 1].day) : ""}
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</span>
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</div>
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</CardContent>
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</Card>
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);
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}
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function DailyTable({ daily }: { daily: AnalyticsDailyEntry[] }) {
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const { t } = useI18n();
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const { sorted, sortKey, sortDir, toggle } = useTableSort(daily, "day", "desc");
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if (daily.length === 0) return null;
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return (
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<Card>
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<CardHeader>
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<div className="flex items-center gap-2">
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<TrendingUp className="h-5 w-5 text-muted-foreground" />
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<CardTitle className="text-base">
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{t.analytics.dailyBreakdown}
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</CardTitle>
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</div>
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</CardHeader>
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<CardContent>
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<div className="overflow-x-auto">
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<table className="w-full text-sm">
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<thead>
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<tr className="border-b border-border text-muted-foreground text-xs">
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<SortHeader label={t.analytics.date} col="day" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-left py-2 pr-4 font-medium" />
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<SortHeader label={t.sessions.title} col="sessions" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-right py-2 px-4 font-medium" />
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<SortHeader label={t.analytics.input} col="input_tokens" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-right py-2 px-4 font-medium" />
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<SortHeader label={t.analytics.output} col="output_tokens" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-right py-2 pl-4 font-medium" />
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</tr>
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</thead>
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<tbody>
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{sorted.map((d) => (
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<tr
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key={d.day}
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className="border-b border-border/50 hover:bg-secondary/20 transition-colors"
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>
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<td className="py-2 pr-4 font-medium">
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{formatDate(d.day)}
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</td>
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<td className="text-right py-2 px-4 text-muted-foreground">
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{d.sessions}
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</td>
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<td className="text-right py-2 px-4">
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<span className="text-[#ffe6cb]">
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{formatTokens(d.input_tokens)}
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</span>
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</td>
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<td className="text-right py-2 pl-4">
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<span className="text-emerald-400">
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{formatTokens(d.output_tokens)}
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</span>
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</td>
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</tr>
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))}
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</tbody>
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</table>
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</div>
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</CardContent>
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</Card>
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);
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}
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function ModelTable({ models }: { models: AnalyticsModelEntry[] }) {
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const { t } = useI18n();
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const { sorted, sortKey, sortDir, toggle } = useTableSort(models, "input_tokens", "desc");
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if (models.length === 0) return null;
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return (
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<Card>
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<CardHeader>
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<div className="flex items-center gap-2">
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<Cpu className="h-5 w-5 text-muted-foreground" />
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<CardTitle className="text-base">
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{t.analytics.perModelBreakdown}
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</CardTitle>
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</div>
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</CardHeader>
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<CardContent>
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<div className="overflow-x-auto">
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<table className="w-full text-sm">
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<thead>
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<tr className="border-b border-border text-muted-foreground text-xs">
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<SortHeader label={t.analytics.model} col="model" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-left py-2 pr-4 font-medium" />
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<SortHeader label={t.sessions.title} col="sessions" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-right py-2 px-4 font-medium" />
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<SortHeader label={t.analytics.tokens} col="input_tokens" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-right py-2 pl-4 font-medium" />
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</tr>
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</thead>
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<tbody>
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{sorted.map((m) => (
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<tr
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key={m.model}
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className="border-b border-border/50 hover:bg-secondary/20 transition-colors"
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>
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<td className="py-2 pr-4">
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<span className="font-mono-ui text-xs">{m.model}</span>
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</td>
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<td className="text-right py-2 px-4 text-muted-foreground">
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{m.sessions}
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</td>
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<td className="text-right py-2 pl-4">
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<span className="text-[#ffe6cb]">
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{formatTokens(m.input_tokens)}
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</span>
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{" / "}
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<span className="text-emerald-400">
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{formatTokens(m.output_tokens)}
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</span>
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</td>
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</tr>
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))}
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</tbody>
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</table>
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</div>
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</CardContent>
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</Card>
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);
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}
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function SkillTable({ skills }: { skills: AnalyticsSkillEntry[] }) {
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const { t } = useI18n();
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const { sorted, sortKey, sortDir, toggle } = useTableSort(skills, "total_count", "desc");
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if (skills.length === 0) return null;
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return (
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<Card>
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<CardHeader>
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<div className="flex items-center gap-2">
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<Brain className="h-5 w-5 text-muted-foreground" />
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<CardTitle className="text-base">{t.analytics.topSkills}</CardTitle>
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</div>
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</CardHeader>
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<CardContent>
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<div className="overflow-x-auto">
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<table className="w-full text-sm">
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<thead>
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<tr className="border-b border-border text-muted-foreground text-xs">
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<SortHeader label={t.analytics.skill} col="skill" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-left py-2 pr-4 font-medium" />
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<SortHeader label={t.analytics.loads} col="view_count" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-right py-2 px-4 font-medium" />
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<SortHeader label={t.analytics.edits} col="manage_count" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-right py-2 px-4 font-medium" />
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<SortHeader label={t.analytics.total} col="total_count" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-right py-2 px-4 font-medium" />
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<SortHeader label={t.analytics.lastUsed} col="last_used_at" sortKey={sortKey} sortDir={sortDir} toggle={toggle} className="text-right py-2 pl-4 font-medium" />
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</tr>
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</thead>
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<tbody>
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{sorted.map((skill) => (
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<tr
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key={skill.skill}
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className="border-b border-border/50 hover:bg-secondary/20 transition-colors"
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>
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<td className="py-2 pr-4">
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<span className="font-mono-ui text-xs">{skill.skill}</span>
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</td>
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<td className="text-right py-2 px-4 text-muted-foreground">
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{skill.view_count}
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</td>
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<td className="text-right py-2 px-4 text-muted-foreground">
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{skill.manage_count}
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</td>
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<td className="text-right py-2 px-4">{skill.total_count}</td>
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<td className="text-right py-2 pl-4 text-muted-foreground">
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{skill.last_used_at ? timeAgo(skill.last_used_at) : "—"}
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</td>
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</tr>
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))}
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</tbody>
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</table>
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</div>
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</CardContent>
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</Card>
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);
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}
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export default function AnalyticsPage() {
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const [days, setDays] = useState(30);
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const [data, setData] = useState<AnalyticsResponse | null>(null);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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const { t } = useI18n();
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const { setAfterTitle, setEnd } = usePageHeader();
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const load = useCallback(() => {
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setLoading(true);
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setError(null);
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api
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.getAnalytics(days)
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.then(setData)
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.catch((err) => setError(String(err)))
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.finally(() => setLoading(false));
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}, [days]);
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useLayoutEffect(() => {
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const periodLabel =
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PERIODS.find((p) => p.days === days)?.label ?? `${days}d`;
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setAfterTitle(
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<span className="flex items-center gap-2">
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{loading && <Spinner className="shrink-0 text-base text-primary" />}
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<Badge tone="secondary" className="text-[10px]">
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{periodLabel}
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</Badge>
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</span>,
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);
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setEnd(
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<div className="flex w-full min-w-0 flex-wrap items-center justify-end gap-2 sm:gap-2">
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<div className="flex flex-wrap items-center gap-1.5">
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{PERIODS.map((p) => (
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<Button
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key={p.label}
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type="button"
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size="sm"
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outlined={days !== p.days}
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onClick={() => setDays(p.days)}
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>
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{p.label}
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</Button>
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))}
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</div>
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<Button
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type="button"
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size="sm"
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outlined
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onClick={load}
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disabled={loading}
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prefix={loading ? <Spinner /> : <RefreshCw />}
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>
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{t.common.refresh}
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</Button>
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</div>,
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);
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return () => {
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setAfterTitle(null);
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setEnd(null);
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};
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}, [days, loading, load, setAfterTitle, setEnd, t.common.refresh]);
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useEffect(() => {
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load();
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}, [load]);
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return (
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<div className="flex flex-col gap-6">
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<PluginSlot name="analytics:top" />
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{loading && !data && (
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<div className="flex items-center justify-center py-24">
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<Spinner className="text-2xl text-primary" />
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</div>
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)}
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{error && (
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<Card>
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<CardContent className="py-6">
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<p className="text-sm text-destructive text-center">{error}</p>
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</CardContent>
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</Card>
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)}
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{data && (
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<>
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<div className="grid gap-6 lg:grid-cols-2">
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<Card>
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<CardContent className="py-6">
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<Stats
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items={[
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{
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label: t.analytics.totalTokens,
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value: formatTokens(
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data.totals.total_input + data.totals.total_output,
|
|
),
|
|
},
|
|
{
|
|
label: t.analytics.input,
|
|
value: formatTokens(data.totals.total_input),
|
|
},
|
|
{
|
|
label: t.analytics.output,
|
|
value: formatTokens(data.totals.total_output),
|
|
},
|
|
{
|
|
label: t.analytics.totalSessions,
|
|
value: `${data.totals.total_sessions} (~${(data.totals.total_sessions / days).toFixed(1)}${t.analytics.perDayAvg})`,
|
|
},
|
|
{
|
|
label: t.analytics.apiCalls,
|
|
value: String(
|
|
data.totals.total_api_calls ??
|
|
data.daily.reduce((sum, d) => sum + d.sessions, 0),
|
|
),
|
|
},
|
|
]}
|
|
/>
|
|
</CardContent>
|
|
</Card>
|
|
|
|
<TokenBarChart daily={data.daily} />
|
|
</div>
|
|
|
|
<DailyTable daily={data.daily} />
|
|
<ModelTable models={data.by_model} />
|
|
<SkillTable skills={data.skills.top_skills} />
|
|
</>
|
|
)}
|
|
|
|
{data &&
|
|
data.daily.length === 0 &&
|
|
data.by_model.length === 0 &&
|
|
data.skills.top_skills.length === 0 && (
|
|
<Card>
|
|
<CardContent className="py-12">
|
|
<div className="flex flex-col items-center text-muted-foreground">
|
|
<BarChart3 className="h-8 w-8 mb-3 opacity-40" />
|
|
<p className="text-sm font-medium">{t.analytics.noUsageData}</p>
|
|
<p className="text-xs mt-1 text-muted-foreground/60">
|
|
{t.analytics.startSession}
|
|
</p>
|
|
</div>
|
|
</CardContent>
|
|
</Card>
|
|
)}
|
|
<PluginSlot name="analytics:bottom" />
|
|
</div>
|
|
);
|
|
}
|