Files
DECNET/decnet_web/src/components/Orchestrator.tsx

351 lines
13 KiB
TypeScript

import React, { useEffect, useMemo, useRef, useState } from 'react';
import { useSearchParams } from 'react-router-dom';
import {
ChevronLeft, ChevronRight, Filter, Cpu, AlertTriangle, Pause, Play,
} from '../icons';
import api from '../utils/api';
import EmptyState from './EmptyState/EmptyState';
import OrchestratorInspector from './OrchestratorInspector';
import { useOrchestratorStream, type OrchestratorStreamEvent } from './useOrchestratorStream';
import './Orchestrator.css';
interface OrchestratorEntry {
uuid: string;
ts: string;
kind: 'traffic' | 'file' | 'email' | string;
protocol: string;
action: string;
src_decky_uuid: string | null;
dst_decky_uuid: string;
success: boolean;
payload: string;
// Email-only extras — populated when `kind === 'email'`, undefined
// for traffic/file rows. The renderer keys off `kind` to decide
// whether to read these.
subject?: string;
sender_email?: string;
recipient_email?: string;
language?: string;
thread_id?: string;
mail_decky_uuid?: string;
message_id?: string;
in_reply_to?: string | null;
}
type KindFilter = 'all' | 'traffic' | 'file' | 'email';
type StreamStatus = 'connecting' | 'live' | 'error';
const ROW_CAP = 500;
const HOUR_MS = 60 * 60 * 1000;
const FRESH_MS = 5_000;
const timeAgo = (dateStr: string | null): string => {
if (!dateStr) return '—';
const diff = Date.now() - new Date(dateStr).getTime();
const secs = Math.floor(diff / 1000);
if (secs < 60) return `${secs}s ago`;
const mins = Math.floor(secs / 60);
if (mins < 60) return `${mins}m ago`;
const hrs = Math.floor(mins / 60);
if (hrs < 24) return `${hrs}h ago`;
return `${Math.floor(hrs / 24)}d ago`;
};
const Orchestrator: React.FC = () => {
const [searchParams, setSearchParams] = useSearchParams();
const page = parseInt(searchParams.get('page') || '1');
const kindParam = (searchParams.get('kind') || 'all') as KindFilter;
const [rows, setRows] = useState<OrchestratorEntry[]>([]);
const [streamRows, setStreamRows] = useState<OrchestratorEntry[]>([]);
const [total, setTotal] = useState(0);
const [loading, setLoading] = useState(true);
const [status, setStatus] = useState<StreamStatus>('connecting');
const [paused, setPaused] = useState(false);
const [now, setNow] = useState(Date.now());
const [selected, setSelected] = useState<OrchestratorEntry | null>(null);
const limit = 50;
const pausedRef = useRef(paused);
useEffect(() => { pausedRef.current = paused; }, [paused]);
// Tick to refresh the "Xs ago" labels and fade the fresh-row tint.
useEffect(() => {
const t = setInterval(() => setNow(Date.now()), 5_000);
return () => clearInterval(t);
}, []);
const fetchEvents = async () => {
setLoading(true);
try {
const offset = (page - 1) * limit;
const kindQ = kindParam !== 'all' ? `&kind=${kindParam}` : '';
const res = await api.get(
`/orchestrator/events?limit=${limit}&offset=${offset}${kindQ}`,
);
setRows(res.data.data ?? []);
setTotal(res.data.total ?? 0);
} catch (err) {
console.error('Failed to fetch orchestrator events', err);
} finally {
setLoading(false);
}
};
useEffect(() => { fetchEvents(); }, [page, kindParam]);
useOrchestratorStream({
enabled: true,
onStatus: setStatus,
onEvent: (ev: OrchestratorStreamEvent) => {
if (pausedRef.current) return;
if (ev.name !== 'traffic' && ev.name !== 'file' && ev.name !== 'email') return;
const p = ev.payload as Partial<OrchestratorEntry> & {
// Live email payloads come from worker._one_tick — see emailgen
// worker.py for the bus payload shape.
sender_email?: string;
recipient_email?: string;
subject?: string;
language?: string;
thread_id?: string;
mail_decky_uuid?: string;
message_id?: string;
in_reply_to?: string | null;
};
const isEmail = ev.name === 'email' || p.kind === 'email';
const row: OrchestratorEntry = isEmail
? {
uuid: `live-${ev.ts ?? Date.now()}-${Math.random().toString(36).slice(2, 8)}`,
ts: ev.ts ?? new Date().toISOString(),
kind: 'email',
protocol: 'smtp',
action: p.subject ?? '',
// Map sender/recipient onto src/dst so the existing inspector
// shows them naturally — the API does the same on REST reads.
src_decky_uuid: p.sender_email ?? null,
dst_decky_uuid: p.recipient_email ?? '',
success: Boolean(p.success),
payload: typeof p.payload === 'string' ? p.payload : JSON.stringify(p.payload ?? {}),
subject: p.subject,
sender_email: p.sender_email,
recipient_email: p.recipient_email,
language: p.language,
thread_id: p.thread_id,
mail_decky_uuid: p.mail_decky_uuid,
message_id: p.message_id,
in_reply_to: p.in_reply_to ?? null,
}
: {
uuid: `live-${ev.ts ?? Date.now()}-${Math.random().toString(36).slice(2, 8)}`,
ts: ev.ts ?? new Date().toISOString(),
kind: (p.kind ?? ev.name) as OrchestratorEntry['kind'],
protocol: p.protocol ?? '?',
action: p.action ?? '',
src_decky_uuid: p.src_decky_uuid ?? null,
dst_decky_uuid: p.dst_decky_uuid ?? '',
success: Boolean(p.success),
payload: typeof p.payload === 'string' ? p.payload : JSON.stringify(p.payload ?? {}),
};
setStreamRows((prev) => [row, ...prev].slice(0, ROW_CAP));
},
});
const setPage = (p: number) =>
setSearchParams({ kind: kindParam, page: p.toString() });
const setKind = (k: KindFilter) =>
setSearchParams({ kind: k, page: '1' });
const totalPages = Math.max(1, Math.ceil(total / limit));
const visible = useMemo(() => {
const merged = [...streamRows, ...rows];
if (kindParam === 'all') return merged;
return merged.filter((r) => r.kind === kindParam);
}, [streamRows, rows, kindParam]);
const failuresLastHour = useMemo(() => {
const cutoff = now - HOUR_MS;
return [...streamRows, ...rows].filter(
(r) => !r.success && new Date(r.ts).getTime() >= cutoff,
).length;
}, [streamRows, rows, now]);
const statusLabel =
status === 'live' ? 'LIVE'
: status === 'connecting' ? 'CONNECTING'
: 'OFFLINE';
return (
<div className="orchestrator-root">
<div className="page-header">
<div className="page-title-group">
<div className="header-line">
<Cpu size={22} className="violet-accent" />
<h1>ORCHESTRATOR</h1>
<span className={`status-pill ${status}`}>
<span className="dot" />
{statusLabel}
</span>
{failuresLastHour > 0 && (
<span className="failure-pill">
<AlertTriangle size={12} />
{failuresLastHour} FAILURES / 1H
</span>
)}
</div>
<span className="page-sub">
{total.toLocaleString()} EVENTS · LIFE-INJECTION ACTIVITY
</span>
</div>
</div>
<div className="controls-row">
<div className="seg-group" role="tablist" aria-label="Filter by event kind">
{(['all', 'traffic', 'file', 'email'] as KindFilter[]).map((k) => (
<button
key={k}
className={kindParam === k ? 'active' : ''}
onClick={() => setKind(k)}
role="tab"
aria-selected={kindParam === k}
>
{k}
</button>
))}
</div>
<button
className={`btn ${paused ? 'paused' : ''}`}
onClick={() => setPaused((v) => !v)}
>
{paused ? <Play size={12} /> : <Pause size={12} />}
{paused ? 'RESUME STREAM' : 'PAUSE STREAM'}
</button>
</div>
<div className="logs-section">
<div className="section-header">
<div className="section-title">
<Filter size={14} />
<span>{visible.length.toLocaleString()} EVENTS SHOWN</span>
</div>
<div className="pager">
<span className="dim">Page {page} of {totalPages}</span>
<button disabled={page <= 1} onClick={() => setPage(page - 1)} aria-label="Previous page">
<ChevronLeft size={14} />
</button>
<button disabled={page >= totalPages} onClick={() => setPage(page + 1)} aria-label="Next page">
<ChevronRight size={14} />
</button>
</div>
</div>
<div className="logs-table-container">
<table className="logs-table">
<thead>
<tr>
<th>TS</th>
<th>KIND</th>
<th>ACTION</th>
<th>SRC DST</th>
<th>OK</th>
<th>PAYLOAD</th>
</tr>
</thead>
<tbody>
{visible.length > 0 ? visible.map((r) => {
const fresh = now - new Date(r.ts).getTime() < FRESH_MS;
const cls = !r.success ? 'fail' : fresh ? 'fresh' : '';
const kindCls =
r.kind === 'traffic' || r.kind === 'file' || r.kind === 'email'
? r.kind : '';
const isEmail = r.kind === 'email';
// FileAction and EditAction both write kind="file"; the
// discriminator lives in `action` ("file:create" vs
// "file:edit"). Surface the difference visually without
// widening the kind enum (which doubles as the bus
// topic family).
const isEdit = r.kind === 'file' && r.action?.startsWith('file:edit');
return (
<tr
key={r.uuid}
className={`${cls} clickable`}
onClick={() => setSelected(r)}
>
<td className="dim">{timeAgo(r.ts)}</td>
<td>
<span className={`kind-chip ${kindCls}`}>{r.kind}</span>
{isEdit && (
<span
className="chip dim-chip"
style={{ marginLeft: 4 }}
title="In-place edit of a previously planted file"
>
EDIT
</span>
)}
</td>
<td className="mono matrix-text">
{isEmail && r.language && (
<span
className="chip dim-chip"
style={{ marginRight: 6 }}
title={`Language: ${r.language}`}
>
{r.language.toUpperCase()}
</span>
)}
{r.action}
</td>
<td className="src-dst">
{/* Email rows show full sender / recipient addresses;
UUID rows stay truncated. */}
{isEmail
? (r.src_decky_uuid ?? '—')
: (r.src_decky_uuid ? `${r.src_decky_uuid.slice(0, 8)}` : '—')}
<span className="arrow"></span>
{isEmail
? (r.dst_decky_uuid || '—')
: (r.dst_decky_uuid ? `${r.dst_decky_uuid.slice(0, 8)}` : '—')}
</td>
<td>
<span className={r.success ? 'ok-yes' : 'ok-no'}>
{r.success ? '✓' : '✗'}
</span>
</td>
<td className="payload-cell">{r.payload}</td>
</tr>
);
}) : (
<tr className="empty-row">
<td colSpan={6}>
<EmptyState
icon={Cpu}
title={loading ? 'LOADING…' : 'NO ORCHESTRATOR ACTIVITY YET'}
hint={
loading
? undefined
: kindParam === 'email'
? 'start the worker with `decnet emailgen run`'
: 'start the worker with `decnet orchestrate`'
}
/>
</td>
</tr>
)}
</tbody>
</table>
</div>
</div>
{selected && (
<OrchestratorInspector
event={selected}
onClose={() => setSelected(null)}
/>
)}
</div>
);
};
export default Orchestrator;