Files
HealthLog/src/components/admin/app-log-preview-section.tsx
T
Marc-André Bombeck f4d2ec8988 Tidy admin settings cards
Offer every shipped locale as the server default language, move the app
log refresh out of the header status slot, let filter selects fill their
grid cells, name the coverage table as a focusable region, hide the
legacy-key badge when only one key exists, keep the encryption cards
still while they load, and stop repeating the page title in card titles.
2026-10-08 20:20:03 +02:00

343 lines
13 KiB
TypeScript

"use client";
/**
* `<AppLogPreviewSection>` — surfaces the in-process wide-event ring buffer
* (`src/lib/logging/in-memory-buffer.ts`) so admins can drill into the most
* recent ~500 structured events without standing up a Loki stack just to
* read the last hour.
*
* Limitations (covered by the section header):
* - Per-process. Under split web/worker deployments, only the web buffer
* is visible here. Worker logs ship to Loki when configured.
* - Volatile. Restart drops the buffer.
*
* Privacy: every event passes through `redactSecrets()` server-side before
* reaching this component; storage stays raw so the diagnostic value
* survives shipping to Loki.
*/
import { useMemo, useState } from "react";
import { useQuery } from "@tanstack/react-query";
import {
AlertCircle,
AlertTriangle,
CheckCircle2,
FileText,
Info,
Loader2,
RefreshCw,
X,
} from "lucide-react";
import { Button } from "@/components/ui/button";
import { EmptyState } from "@/components/ui/empty-state";
import { Input } from "@/components/ui/input";
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from "@/components/ui/select";
import {
Dialog,
DialogClose,
DialogContent,
DialogHeader,
DialogTitle,
} from "@/components/ui/dialog";
import { formatDateTime } from "@/lib/format";
import { SettingsCard } from "@/components/settings/settings-card";
import { SettingsCardHeader } from "@/components/settings/_card-header";
import { useTranslations } from "@/lib/i18n/context";
import { queryKeys } from "@/lib/query-keys";
import type { WideEvent, LogLevel } from "@/lib/logging/types";
import { apiGet } from "@/lib/api/api-fetch";
type RangePreset = "15m" | "1h" | "6h" | "all";
interface AppLogsResponse {
events: WideEvent[];
meta: {
total: number;
bufferMax: number;
};
}
function rangeToSince(range: RangePreset): string | undefined {
if (range === "all") return undefined;
const now = Date.now();
const minutes = range === "15m" ? 15 : range === "1h" ? 60 : 6 * 60;
return new Date(now - minutes * 60 * 1000).toISOString();
}
function levelIcon(level: LogLevel) {
switch (level) {
case "error":
return <AlertCircle className="text-destructive h-4 w-4" />;
case "warn":
return <AlertTriangle className="text-warning h-4 w-4" />;
case "debug":
return <Info className="text-muted-foreground h-4 w-4" />;
case "info":
default:
return <CheckCircle2 className="text-success h-4 w-4" />;
}
}
export function AppLogPreviewSection() {
const { t } = useTranslations();
const [traceId, setTraceId] = useState("");
const [actionFilter, setActionFilter] = useState("");
const [level, setLevel] = useState<LogLevel | "__all__">("__all__");
const [range, setRange] = useState<RangePreset>("1h");
const [selected, setSelected] = useState<WideEvent | null>(null);
const params = useMemo(() => {
const p = new URLSearchParams();
if (traceId.trim()) p.set("traceId", traceId.trim());
if (actionFilter.trim()) p.set("action", actionFilter.trim());
if (level !== "__all__") p.set("level", level);
const since = rangeToSince(range);
if (since) p.set("since", since);
return p;
}, [traceId, actionFilter, level, range]);
const { data, isLoading, refetch, isFetching } = useQuery({
queryKey: queryKeys.adminAppLogs(traceId, actionFilter, level, range),
queryFn: async () => {
return apiGet<AppLogsResponse>(
`/api/admin/app-logs?${params.toString()}`,
);
},
refetchInterval: 30_000,
});
const events = data?.events ?? [];
return (
<SettingsCard>
<SettingsCardHeader
icon={FileText}
title={t("admin.section.app-logs.cardTitle")}
description={t("admin.section.app-logs.processNote")}
/>
<p className="text-sm">{t("admin.section.app-logs.processDetail")}</p>
{/* Filters and the refresh share one toolbar row above the table; the
header status slot carries status, not actions (design standards
§12). */}
<div className="grid gap-2 md:grid-cols-2 lg:grid-cols-[repeat(4,minmax(0,1fr))_auto]">
<Input
type="search"
placeholder={t("admin.section.app-logs.filterTraceId")}
value={traceId}
onChange={(e) => setTraceId(e.target.value)}
aria-label={t("admin.section.app-logs.filterTraceId")}
/>
<Input
type="search"
placeholder={t("admin.section.app-logs.filterAction")}
value={actionFilter}
onChange={(e) => setActionFilter(e.target.value)}
aria-label={t("admin.section.app-logs.filterAction")}
/>
<Select
value={level}
onValueChange={(v) => setLevel(v as LogLevel | "__all__")}
>
<SelectTrigger
className="w-full"
aria-label={t("admin.section.app-logs.filterLevel")}
>
<SelectValue
placeholder={t("admin.section.app-logs.filterLevel")}
/>
</SelectTrigger>
<SelectContent>
<SelectItem value="__all__">
{t("admin.section.app-logs.levelAll")}
</SelectItem>
<SelectItem value="debug">debug</SelectItem>
<SelectItem value="info">info</SelectItem>
<SelectItem value="warn">warn</SelectItem>
<SelectItem value="error">error</SelectItem>
</SelectContent>
</Select>
<Select value={range} onValueChange={(v) => setRange(v as RangePreset)}>
<SelectTrigger
className="w-full"
aria-label={t("admin.section.app-logs.filterRange")}
>
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="15m">
{t("admin.section.app-logs.range15m")}
</SelectItem>
<SelectItem value="1h">
{t("admin.section.app-logs.range1h")}
</SelectItem>
<SelectItem value="6h">
{t("admin.section.app-logs.range6h")}
</SelectItem>
<SelectItem value="all">
{t("admin.section.app-logs.rangeAll")}
</SelectItem>
</SelectContent>
</Select>
<Button
variant="outline"
size="sm"
className="min-h-11 min-w-11 justify-self-end sm:min-h-9 sm:min-w-9"
onClick={() => refetch()}
disabled={isFetching}
aria-label={t("admin.section.app-logs.refresh")}
>
<RefreshCw
className={`h-4 w-4 ${isFetching ? "animate-spin" : ""} motion-reduce:animate-none`}
/>
</Button>
</div>
{isLoading ? (
<div className="flex justify-center py-4">
<Loader2 className="text-muted-foreground h-5 w-5 animate-spin motion-reduce:animate-none" />
</div>
) : events.length === 0 ? (
<EmptyState
icon={<FileText className="size-6" />}
title={t("admin.section.app-logs.empty")}
description={t("admin.section.app-logs.emptyDescription")}
/>
) : (
// v1.4.27 MB5 — keep the table scroll container, but lift the
// "showing X of Y" summary line out into a sibling `<div>` so
// the meta info stays reachable on narrow viewports even when
// the table is scrolled horizontally. The refresh control was
// already in the header above the table wrapper.
<>
<div className="overflow-x-auto">
<table className="w-full text-sm">
<thead>
<tr className="text-muted-foreground border-b text-xs">
<th className="px-2 py-2 text-left font-medium">
{t("admin.section.app-logs.colLevel")}
</th>
<th className="px-2 py-2 text-left font-medium">
{t("admin.section.app-logs.colTimestamp")}
</th>
<th className="px-2 py-2 text-left font-medium">
{t("admin.section.app-logs.colAction")}
</th>
<th className="px-2 py-2 text-right font-medium">
{t("admin.section.app-logs.colDuration")}
</th>
<th className="px-2 py-2 text-left font-medium">
{t("admin.section.app-logs.colTraceId")}
</th>
</tr>
</thead>
{/* `app-log-rows` names the read events. The branch above it
is a spinner and the one below an empty state, so the
marker exists only once the buffer has actually answered. */}
<tbody
data-slot="app-log-rows"
className="divide-border divide-y"
>
{events.map((event, i) => {
const actionLabel =
event.action?.name ??
(`${event.http?.method ?? ""} ${event.http?.path ?? ""}`.trim() ||
event.kind);
return (
<tr
key={`${event.request_id}-${i}`}
className={`${i % 2 === 0 ? "bg-muted/30" : ""} hover:bg-muted cursor-pointer`}
// Pointer convenience only — the row itself is not
// keyboard-reachable; the real interactive control is
// the button below (2026-07-17 a11y audit H1).
onClick={() => setSelected(event)}
>
<td className="px-2 py-2">{levelIcon(event.level)}</td>
<td className="text-muted-foreground px-2 py-2 text-xs whitespace-nowrap">
{formatDateTime(event.timestamp)}
</td>
<td className="px-2 py-2 text-xs">
<button
type="button"
onClick={() => setSelected(event)}
className="focus-visible:ring-ring w-full rounded text-left underline-offset-2 hover:underline focus-visible:ring-2 focus-visible:outline-none"
aria-label={t("admin.section.app-logs.viewDetails", {
action: actionLabel,
timestamp: formatDateTime(event.timestamp),
})}
>
{actionLabel}
</button>
</td>
<td className="text-muted-foreground px-2 py-2 text-right font-mono text-xs">
{event.duration_ms} ms
</td>
<td className="text-muted-foreground px-2 py-2 font-mono text-xs">
{event.trace_id.slice(0, 8)}…
</td>
</tr>
);
})}
</tbody>
</table>
</div>
<div
className="text-muted-foreground flex items-center justify-between text-xs"
data-testid="app-log-preview-summary"
>
<span>
{t("admin.section.app-logs.showing", {
count: events.length,
bufferMax: data?.meta.bufferMax ?? 500,
})}
</span>
</div>
</>
)}
<Dialog
open={selected !== null}
onOpenChange={(open) => !open && setSelected(null)}
>
<DialogContent className="max-h-[80vh] max-w-2xl overflow-hidden">
<DialogHeader>
<DialogTitle className="flex items-center gap-2">
{selected && levelIcon(selected.level)}
<span className="font-mono text-sm">
{selected?.action?.name ??
selected?.http?.path ??
t("admin.section.app-logs.eventDetails")}
</span>
</DialogTitle>
</DialogHeader>
<div className="overflow-y-auto">
{selected && (
<pre className="bg-muted text-foreground rounded-md p-3 font-mono text-xs break-words whitespace-pre-wrap">
{JSON.stringify(selected, null, 2)}
</pre>
)}
</div>
<DialogClose asChild>
<Button
variant="outline"
size="sm"
className="absolute top-3 right-3"
aria-label={t("admin.section.app-logs.closeDetails")}
>
<X className="h-4 w-4" />
</Button>
</DialogClose>
</DialogContent>
</Dialog>
</SettingsCard>
);
}