feat: add application log panel to agent health page
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Add the same log + timeline side-by-side layout from AgentInstance to
the AgentHealth page (/agents/{appId}). Includes search input, level
filter pills, sort toggle, and refresh button — matching the instance
page design exactly.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
hsiegeln
2026-03-25 22:54:07 +01:00
parent d57249906a
commit 1be303b801
2 changed files with 193 additions and 6 deletions

View File

@@ -204,9 +204,106 @@
color: var(--text-muted);
}
/* Log + Timeline side by side */
.bottomRow {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 14px;
margin-top: 20px;
}
/* Log viewer */
.logCard {
background: var(--bg-surface);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-lg);
box-shadow: var(--shadow-card);
overflow: hidden;
display: flex;
flex-direction: column;
max-height: 420px;
}
.logHeader {
display: flex;
align-items: center;
justify-content: space-between;
padding: 12px 16px;
border-bottom: 1px solid var(--border-subtle);
}
.logToolbar {
display: flex;
align-items: center;
gap: 8px;
padding: 8px 12px;
border-bottom: 1px solid var(--border-subtle);
background: var(--bg-surface);
}
.logSearchWrap {
position: relative;
flex: 1;
min-width: 0;
}
.logSearchInput {
width: 100%;
padding: 5px 28px 5px 10px;
border: 1px solid var(--border-subtle);
border-radius: var(--radius-sm);
background: var(--bg-body);
color: var(--text-primary);
font-size: 12px;
font-family: var(--font-body);
outline: none;
}
.logSearchInput:focus {
border-color: var(--amber);
}
.logSearchInput::placeholder {
color: var(--text-faint);
}
.logSearchClear {
position: absolute;
right: 4px;
top: 50%;
transform: translateY(-50%);
background: none;
border: none;
color: var(--text-muted);
cursor: pointer;
font-size: 14px;
padding: 0 4px;
line-height: 1;
}
.logClearFilters {
background: none;
border: none;
color: var(--text-muted);
font-size: 11px;
cursor: pointer;
padding: 2px 6px;
white-space: nowrap;
}
.logClearFilters:hover {
color: var(--text-primary);
}
.logEmpty {
padding: 24px;
text-align: center;
color: var(--text-faint);
font-size: 12px;
}
/* Event card (timeline panel) */
.eventCard {
margin-top: 20px;
background: var(--bg-surface);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-lg);

View File

@@ -3,10 +3,12 @@ import { useParams, Link } from 'react-router';
import {
StatCard, StatusDot, Badge, MonoText, ProgressBar,
GroupCard, DataTable, LineChart, EventFeed, DetailPanel,
LogViewer, ButtonGroup, SectionHeader,
} from '@cameleer/design-system';
import type { Column, FeedEvent } from '@cameleer/design-system';
import type { Column, FeedEvent, LogEntry, ButtonGroupItem } from '@cameleer/design-system';
import styles from './AgentHealth.module.css';
import { useAgents, useAgentEvents } from '../../api/queries/agents';
import { useApplicationLogs } from '../../api/queries/logs';
import { useAgentMetrics } from '../../api/queries/agent-metrics';
import type { AgentInstance } from '../../api/types';
@@ -218,6 +220,22 @@ function AgentPerformanceContent({ agent }: { agent: AgentInstance }) {
);
}
const LOG_LEVEL_ITEMS: ButtonGroupItem[] = [
{ value: 'error', label: 'Error', color: 'var(--error)' },
{ value: 'warn', label: 'Warn', color: 'var(--warning)' },
{ value: 'info', label: 'Info', color: 'var(--success)' },
{ value: 'debug', label: 'Debug', color: 'var(--running)' },
];
function mapLogLevel(level: string): LogEntry['level'] {
switch (level?.toUpperCase()) {
case 'ERROR': return 'error';
case 'WARN': case 'WARNING': return 'warn';
case 'DEBUG': case 'TRACE': return 'debug';
default: return 'info';
}
}
// ── AgentHealth page ─────────────────────────────────────────────────────────
export default function AgentHealth() {
@@ -227,6 +245,24 @@ export default function AgentHealth() {
const [eventRefreshTo, setEventRefreshTo] = useState<string | undefined>();
const { data: events } = useAgentEvents(appId, undefined, 50, eventRefreshTo);
const [logSearch, setLogSearch] = useState('');
const [logLevels, setLogLevels] = useState<Set<string>>(new Set());
const [logSortAsc, setLogSortAsc] = useState(false);
const [logRefreshTo, setLogRefreshTo] = useState<string | undefined>();
const { data: rawLogs } = useApplicationLogs(appId, undefined, { toOverride: logRefreshTo });
const logEntries = useMemo<LogEntry[]>(() => {
const mapped = (rawLogs || []).map((l) => ({
timestamp: l.timestamp ?? '',
level: mapLogLevel(l.level),
message: l.message ?? '',
}));
return logSortAsc ? mapped.toReversed() : mapped;
}, [rawLogs, logSortAsc]);
const logSearchLower = logSearch.toLowerCase();
const filteredLogs = logEntries
.filter((l) => logLevels.size === 0 || logLevels.has(l.level))
.filter((l) => !logSearchLower || l.message.toLowerCase().includes(logSearchLower));
const [selectedInstance, setSelectedInstance] = useState<AgentInstance | null>(null);
const [panelOpen, setPanelOpen] = useState(false);
@@ -500,8 +536,58 @@ export default function AgentHealth() {
))}
</div>
{/* EventFeed */}
{feedEvents.length > 0 && (
{/* Log + Timeline side by side */}
<div className={styles.bottomRow}>
<div className={styles.logCard}>
<div className={styles.logHeader}>
<SectionHeader>Application Log</SectionHeader>
<div className={styles.headerActions}>
<span className={styles.sectionMeta}>{logEntries.length} entries</span>
<button className={styles.sortBtn} onClick={() => setLogSortAsc((v) => !v)} title={logSortAsc ? 'Oldest first' : 'Newest first'}>
{logSortAsc ? '\u2191' : '\u2193'}
</button>
<button className={styles.refreshBtn} onClick={() => setLogRefreshTo(new Date().toISOString())} title="Refresh">
&#x21bb;
</button>
</div>
</div>
<div className={styles.logToolbar}>
<div className={styles.logSearchWrap}>
<input
type="text"
className={styles.logSearchInput}
placeholder="Search logs\u2026"
value={logSearch}
onChange={(e) => setLogSearch(e.target.value)}
aria-label="Search logs"
/>
{logSearch && (
<button
type="button"
className={styles.logSearchClear}
onClick={() => setLogSearch('')}
aria-label="Clear search"
>
&times;
</button>
)}
</div>
<ButtonGroup items={LOG_LEVEL_ITEMS} value={logLevels} onChange={setLogLevels} />
{logLevels.size > 0 && (
<button className={styles.logClearFilters} onClick={() => setLogLevels(new Set())}>
Clear
</button>
)}
</div>
{filteredLogs.length > 0 ? (
<LogViewer entries={filteredLogs} maxHeight={360} />
) : (
<div className={styles.logEmpty}>
{logSearch || logLevels.size > 0 ? 'No matching log entries' : 'No log entries available'}
</div>
)}
</div>
<div className={styles.eventCard}>
<div className={styles.eventCardHeader}>
<span className={styles.sectionTitle}>Timeline</span>
@@ -515,9 +601,13 @@ export default function AgentHealth() {
</button>
</div>
</div>
<EventFeed events={feedEvents} maxItems={100} />
{feedEvents.length > 0 ? (
<EventFeed events={feedEvents} maxItems={100} />
) : (
<div className={styles.logEmpty}>No events in the selected time range.</div>
)}
</div>
)}
</div>
{/* Detail panel — auto-portals to AppShell level via design system */}
{selectedInstance && (