Pulse/frontend-modern/src/components/Hosts/HostsOverview.tsx
rcourtman 0ddc30c1e1 Redesign Ceph, Replication, and Mail Gateway pages for UI consistency
- Ceph: Complete rework with summary cards (storage, clusters, services, pools),
  search with type-to-search, proper loading/disconnected/empty states, cluster
  overview table, pools table with filtering, health badges with tooltips

- Replication: Add summary cards (total/healthy/issues/next sync), status filter
  buttons (All/Healthy/Warning/Error), search with type-to-search, countdown timers
  for next sync with overdue/imminent highlighting, row highlighting for problem jobs,
  error tooltips, loading state

- Mail Gateway: Add aggregate summary cards across all instances (mail/spam/virus/
  quarantine/queue), visual threat rate progress bars, status badges with health
  indicators, queue depth tooltips with breakdown, streamlined stats grid with
  color-coded threat categories, improved cluster nodes table

All three pages now follow the same design patterns as Dashboard, Hosts, Docker,
and Storage using Card, EmptyState, and consistent styling.
2025-12-13 00:08:29 +00:00

1285 lines
53 KiB
TypeScript

import type { Component, JSX } from 'solid-js';
import { For, Show, createMemo, createSignal, createEffect, onMount, onCleanup } from 'solid-js';
import { Portal } from 'solid-js/web';
import { useNavigate } from '@solidjs/router';
import type { Host, HostRAIDArray } from '@/types/api';
import { formatBytes, formatRelativeTime, formatUptime } from '@/utils/format';
import { Card } from '@/components/shared/Card';
import { EmptyState } from '@/components/shared/EmptyState';
import { StackedDiskBar } from '@/components/Dashboard/StackedDiskBar';
import { HostsFilter } from './HostsFilter';
import { useWebSocket } from '@/App';
import { StatusDot } from '@/components/shared/StatusDot';
import { getHostStatusIndicator } from '@/utils/status';
import { MetricText } from '@/components/shared/responsive';
import { StackedMemoryBar } from '@/components/Dashboard/StackedMemoryBar';
import { EnhancedCPUBar } from '@/components/Dashboard/EnhancedCPUBar';
import { useBreakpoint, type ColumnPriority } from '@/hooks/useBreakpoint';
import { useColumnVisibility } from '@/hooks/useColumnVisibility';
import { aiChatStore } from '@/stores/aiChat';
import { STORAGE_KEYS } from '@/utils/localStorage';
import { useResourcesAsLegacy } from '@/hooks/useResources';
import { HostMetadataAPI, type HostMetadata } from '@/api/hostMetadata';
import { logger } from '@/utils/logger';
// Column definition for hosts table
export interface HostColumnDef {
id: string;
label: string;
icon?: JSX.Element;
priority: ColumnPriority;
toggleable?: boolean;
width?: string;
sortKey?: string;
}
// Host table column definitions
export const HOST_COLUMNS: HostColumnDef[] = [
// Essential - always visible
{ id: 'name', label: 'Host', priority: 'essential', width: '140px', sortKey: 'name' },
{ id: 'platform', label: 'Platform', priority: 'essential', width: '90px', sortKey: 'platform' },
{ id: 'cpu', label: 'CPU', priority: 'essential', width: '140px', sortKey: 'cpu' },
{ id: 'memory', label: 'Memory', priority: 'essential', width: '140px', sortKey: 'memory' },
{ id: 'disk', label: 'Disk', priority: 'essential', width: '140px', sortKey: 'disk' },
// Secondary - visible on md+, toggleable
{ id: 'temp', label: 'Temp', icon: <svg class="w-3.5 h-3.5 block" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"/></svg>, priority: 'secondary', width: '50px', toggleable: true },
{ id: 'uptime', label: 'Uptime', icon: <svg class="w-3.5 h-3.5 block" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>, priority: 'secondary', width: '65px', toggleable: true, sortKey: 'uptime' },
{ id: 'agent', label: 'Agent', priority: 'secondary', width: '60px', toggleable: true },
// Supplementary - visible on lg+, toggleable
// Note: CPU count and load average removed - they're shown in the EnhancedCPUBar tooltip
{ id: 'ip', label: 'IP', icon: <svg class="w-3.5 h-3.5 block" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 12a9 9 0 01-9 9m9-9a9 9 0 00-9-9m9 9H3m9 9a9 9 0 01-9-9m9 9c1.657 0 3-4.03 3-9s-1.343-9-3-9m0 18c-1.657 0-3-4.03-3-9s1.343-9 3-9m-9 9a9 9 0 019-9"/></svg>, priority: 'supplementary', width: '50px', toggleable: true },
// Detailed - visible on xl+, toggleable
{ id: 'arch', label: 'Arch', priority: 'detailed', width: '55px', toggleable: true },
{ id: 'kernel', label: 'Kernel', priority: 'detailed', width: '120px', toggleable: true },
{ id: 'raid', label: 'RAID', priority: 'detailed', width: '60px', toggleable: true },
];
// Network info cell with rich tooltip showing interfaces, IPs, and traffic (matches GuestRow pattern)
interface NetworkInterface {
name: string;
addresses?: string[];
mac?: string;
rxBytes?: number;
txBytes?: number;
}
function HostNetworkInfoCell(props: { networkInterfaces: NetworkInterface[] }) {
const [showTooltip, setShowTooltip] = createSignal(false);
const [tooltipPos, setTooltipPos] = createSignal({ x: 0, y: 0 });
const hasInterfaces = () => props.networkInterfaces.length > 0;
const totalIps = () => {
return props.networkInterfaces.reduce((sum, iface) => sum + (iface.addresses?.length || 0), 0);
};
const handleMouseEnter = (e: MouseEvent) => {
const rect = (e.currentTarget as HTMLElement).getBoundingClientRect();
setTooltipPos({ x: rect.left + rect.width / 2, y: rect.top });
setShowTooltip(true);
};
const handleMouseLeave = () => {
setShowTooltip(false);
};
return (
<>
<span
class="inline-flex items-center gap-1 text-xs text-gray-600 dark:text-gray-400"
onMouseEnter={handleMouseEnter}
onMouseLeave={handleMouseLeave}
>
<Show when={hasInterfaces()} fallback={<span class="text-gray-400"></span>}>
{/* Network globe icon */}
<svg class="w-3.5 h-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
<path stroke-linecap="round" stroke-linejoin="round" d="M12 21a9.004 9.004 0 008.716-6.747M12 21a9.004 9.004 0 01-8.716-6.747M12 21c2.485 0 4.5-4.03 4.5-9S14.485 3 12 3m0 18c-2.485 0-4.5-4.03-4.5-9S9.515 3 12 3m0 0a8.997 8.997 0 017.843 4.582M12 3a8.997 8.997 0 00-7.843 4.582m15.686 0A11.953 11.953 0 0112 10.5c-2.998 0-5.74-1.1-7.843-2.918m15.686 0A8.959 8.959 0 0121 12c0 .778-.099 1.533-.284 2.253m0 0A17.919 17.919 0 0112 16.5c-3.162 0-6.133-.815-8.716-2.247m0 0A9.015 9.015 0 013 12c0-1.605.42-3.113 1.157-4.418" />
</svg>
<span class="text-[10px] font-medium">{totalIps()}</span>
</Show>
</span>
<Show when={showTooltip() && hasInterfaces()}>
<Portal mount={document.body}>
<div
class="fixed z-[9999] pointer-events-none"
style={{
left: `${tooltipPos().x}px`,
top: `${tooltipPos().y - 8}px`,
transform: 'translate(-50%, -100%)',
}}
>
<div class="bg-gray-900 dark:bg-gray-800 text-white text-[10px] rounded-md shadow-lg px-2 py-1.5 min-w-[180px] max-w-[280px] border border-gray-700">
<div class="font-medium mb-1 text-gray-300 border-b border-gray-700 pb-1">
Network Interfaces
</div>
<For each={props.networkInterfaces}>
{(iface, idx) => (
<div class="py-1" classList={{ 'border-t border-gray-700/50': idx() > 0 }}>
<div class="flex items-center gap-2 text-blue-400 font-medium">
<span>{iface.name || 'eth' + idx()}</span>
<Show when={iface.mac}>
<span class="text-[9px] text-gray-500 font-normal">{iface.mac}</span>
</Show>
</div>
<Show when={iface.addresses && iface.addresses.length > 0}>
<div class="mt-0.5 flex flex-wrap gap-1">
<For each={iface.addresses}>
{(ip) => (
<span class="text-gray-300 font-mono">{ip}</span>
)}
</For>
</div>
</Show>
<Show when={!iface.addresses || iface.addresses.length === 0}>
<span class="text-gray-500 text-[9px]">No IP assigned</span>
</Show>
<Show when={(iface.rxBytes || 0) > 0 || (iface.txBytes || 0) > 0}>
<div class="mt-0.5 text-[9px] text-gray-500">
RX: {formatBytes(iface.rxBytes || 0)} / TX: {formatBytes(iface.txBytes || 0)}
</div>
</Show>
</div>
)}
</For>
</div>
</div>
</Portal>
</Show>
</>
);
}
// Temperature cell with rich tooltip showing all sensor readings
function HostTemperatureCell(props: { sensors: Record<string, number> | null | undefined }) {
const [showTooltip, setShowTooltip] = createSignal(false);
const [tooltipPos, setTooltipPos] = createSignal({ x: 0, y: 0 });
// Get the primary (highest) temperature for display
const primaryTemp = createMemo(() => {
if (!props.sensors) return null;
const temps = Object.values(props.sensors);
if (temps.length === 0) return null;
// Find package/composite temp first, otherwise show max
const keys = Object.keys(props.sensors);
const packageKey = keys.find(k =>
k.toLowerCase().includes('package') ||
k.toLowerCase().includes('composite') ||
k.toLowerCase().includes('tctl')
);
if (packageKey) return props.sensors[packageKey];
return Math.max(...temps);
});
const hasSensors = () => props.sensors && Object.keys(props.sensors).length > 0;
// Color based on temperature
const textColorClass = createMemo(() => {
const temp = primaryTemp();
if (temp === null) return 'text-gray-400';
if (temp >= 80) return 'text-red-600 dark:text-red-400';
if (temp >= 70) return 'text-yellow-600 dark:text-yellow-400';
return 'text-gray-600 dark:text-gray-400';
});
const handleMouseEnter = (e: MouseEvent) => {
const rect = (e.currentTarget as HTMLElement).getBoundingClientRect();
setTooltipPos({ x: rect.left + rect.width / 2, y: rect.top });
setShowTooltip(true);
};
const handleMouseLeave = () => {
setShowTooltip(false);
};
// Sort sensors: package/composite first, then cores, then others
const sortedSensors = createMemo(() => {
if (!props.sensors) return [];
return Object.entries(props.sensors).sort(([a], [b]) => {
const aLower = a.toLowerCase();
const bLower = b.toLowerCase();
// Package/composite/tctl first
const aIsPrimary = aLower.includes('package') || aLower.includes('composite') || aLower.includes('tctl');
const bIsPrimary = bLower.includes('package') || bLower.includes('composite') || bLower.includes('tctl');
if (aIsPrimary && !bIsPrimary) return -1;
if (bIsPrimary && !aIsPrimary) return 1;
// Then cores by number
const aCoreMatch = aLower.match(/core\s*(\d+)/);
const bCoreMatch = bLower.match(/core\s*(\d+)/);
if (aCoreMatch && bCoreMatch) {
return parseInt(aCoreMatch[1]) - parseInt(bCoreMatch[1]);
}
return a.localeCompare(b);
});
});
return (
<>
<span
class={`inline-flex items-center text-xs whitespace-nowrap ${textColorClass()}`}
onMouseEnter={handleMouseEnter}
onMouseLeave={handleMouseLeave}
>
<Show when={primaryTemp() !== null} fallback={<span class="text-gray-400"></span>}>
{Math.round(primaryTemp()!)}°C
</Show>
</span>
<Show when={showTooltip() && hasSensors()}>
<Portal mount={document.body}>
<div
class="fixed z-[9999] pointer-events-none"
style={{
left: `${tooltipPos().x}px`,
top: `${tooltipPos().y - 8}px`,
transform: 'translate(-50%, -100%)',
}}
>
<div class="bg-gray-900 dark:bg-gray-800 text-white text-[10px] rounded-md shadow-lg px-2 py-1.5 min-w-[160px] max-w-[240px] border border-gray-700">
<div class="font-medium mb-1 text-gray-300 border-b border-gray-700 pb-1">
Temperature Sensors
</div>
<div class="space-y-0.5">
<For each={sortedSensors()}>
{([name, temp]) => {
const colorClass = temp >= 80 ? 'text-red-400' : temp >= 70 ? 'text-yellow-400' : 'text-gray-200';
return (
<div class="flex justify-between gap-3 py-0.5">
<span class="text-gray-400 truncate max-w-[120px]">{name}</span>
<span class={`font-medium font-mono ${colorClass}`}>{Math.round(temp)}°C</span>
</div>
);
}}
</For>
</div>
</div>
</div>
</Portal>
</Show>
</>
);
}
// RAID status cell with rich tooltip showing array details
interface HostRAIDStatusCellProps {
raid: HostRAIDArray[] | undefined;
}
function HostRAIDStatusCell(props: HostRAIDStatusCellProps) {
const [showTooltip, setShowTooltip] = createSignal(false);
const [tooltipPos, setTooltipPos] = createSignal({ x: 0, y: 0 });
const hasArrays = () => props.raid && props.raid.length > 0;
// Analyze overall status
const status = createMemo(() => {
if (!props.raid || props.raid.length === 0) {
return { type: 'none' as const, label: '-', color: 'text-gray-400' };
}
let hasDegraded = false;
let hasRebuilding = false;
let maxRebuildPercent = 0;
for (const array of props.raid) {
const state = array.state.toLowerCase();
if (state.includes('degraded') || array.failedDevices > 0) {
hasDegraded = true;
}
if (state.includes('recover') || state.includes('resync') || array.rebuildPercent > 0) {
hasRebuilding = true;
maxRebuildPercent = Math.max(maxRebuildPercent, array.rebuildPercent);
}
}
if (hasDegraded) {
return { type: 'degraded' as const, label: 'Degraded', color: 'text-red-600 dark:text-red-400' };
}
if (hasRebuilding) {
return {
type: 'rebuilding' as const,
label: `${Math.round(maxRebuildPercent)}%`,
color: 'text-amber-600 dark:text-amber-400'
};
}
return { type: 'ok' as const, label: 'OK', color: 'text-green-600 dark:text-green-400' };
});
const handleMouseEnter = (e: MouseEvent) => {
const rect = (e.currentTarget as HTMLElement).getBoundingClientRect();
setTooltipPos({ x: rect.left + rect.width / 2, y: rect.top });
setShowTooltip(true);
};
const handleMouseLeave = () => {
setShowTooltip(false);
};
// Get state color for individual devices
const getDeviceStateColor = (state: string) => {
const s = state.toLowerCase();
if (s.includes('active') || s.includes('sync')) return 'text-green-400';
if (s.includes('spare')) return 'text-blue-400';
if (s.includes('faulty') || s.includes('removed')) return 'text-red-400';
if (s.includes('rebuilding')) return 'text-amber-400';
return 'text-gray-400';
};
// Get array state color
const getArrayStateColor = (array: HostRAIDArray) => {
const state = array.state.toLowerCase();
if (state.includes('degraded') || array.failedDevices > 0) return 'text-red-400';
if (state.includes('recover') || state.includes('resync') || array.rebuildPercent > 0) return 'text-amber-400';
if (state.includes('clean') || state.includes('active')) return 'text-green-400';
return 'text-gray-400';
};
return (
<>
<span
class={`inline-flex items-center gap-1 text-xs whitespace-nowrap ${status().color}`}
onMouseEnter={handleMouseEnter}
onMouseLeave={handleMouseLeave}
>
<Show when={hasArrays()} fallback={<span class="text-gray-400"></span>}>
{/* Status icon */}
<Show when={status().type === 'ok'}>
<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
<path stroke-linecap="round" stroke-linejoin="round" d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
</svg>
</Show>
<Show when={status().type === 'degraded'}>
<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
<path stroke-linecap="round" stroke-linejoin="round" d="M12 9v3.75m-9.303 3.376c-.866 1.5.217 3.374 1.948 3.374h14.71c1.73 0 2.813-1.874 1.948-3.374L13.949 3.378c-.866-1.5-3.032-1.5-3.898 0L2.697 16.126zM12 15.75h.007v.008H12v-.008z" />
</svg>
</Show>
<Show when={status().type === 'rebuilding'}>
<svg class="w-3 h-3 animate-spin" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
<path stroke-linecap="round" stroke-linejoin="round" d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182m0-4.991v4.99" />
</svg>
</Show>
<span class="text-[10px] font-medium">
{props.raid!.length > 1 ? `${props.raid!.length} ` : ''}{status().label}
</span>
</Show>
</span>
<Show when={showTooltip() && hasArrays()}>
<Portal mount={document.body}>
<div
class="fixed z-[9999] pointer-events-none"
style={{
left: `${tooltipPos().x}px`,
top: `${tooltipPos().y - 8}px`,
transform: 'translate(-50%, -100%)',
}}
>
<div class="bg-gray-900 dark:bg-gray-800 text-white text-[10px] rounded-md shadow-lg px-2.5 py-2 min-w-[200px] max-w-[320px] border border-gray-700">
<div class="font-medium mb-1.5 text-gray-300 border-b border-gray-700 pb-1 flex items-center gap-1.5">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="1.5">
<path stroke-linecap="round" stroke-linejoin="round" d="M5.25 14.25h13.5m-13.5 0a3 3 0 01-3-3m3 3a3 3 0 100 6h13.5a3 3 0 100-6m-16.5-3a3 3 0 013-3h13.5a3 3 0 013 3m-19.5 0a4.5 4.5 0 01.9-2.7L5.737 5.1a3.375 3.375 0 012.7-1.35h7.126c1.062 0 2.062.5 2.7 1.35l2.587 3.45a4.5 4.5 0 01.9 2.7m0 0a3 3 0 01-3 3m0 3h.008v.008h-.008v-.008zm0-6h.008v.008h-.008v-.008zm-3 6h.008v.008h-.008v-.008zm0-6h.008v.008h-.008v-.008z" />
</svg>
RAID Arrays ({props.raid!.length})
</div>
<div class="space-y-2">
<For each={props.raid}>
{(array) => (
<div class="border-b border-gray-700/50 pb-1.5 last:border-0 last:pb-0">
{/* Array header */}
<div class="flex items-center justify-between gap-2 mb-1">
<div class="flex items-center gap-1.5">
<span class="font-mono text-blue-400">{array.device}</span>
<span class="text-gray-500 uppercase text-[9px]">{array.level}</span>
</div>
<span class={`font-medium capitalize ${getArrayStateColor(array)}`}>
{array.state}
</span>
</div>
{/* Array name if present */}
<Show when={array.name}>
<div class="text-[9px] text-gray-500 mb-1">{array.name}</div>
</Show>
{/* Device counts */}
<div class="flex flex-wrap gap-x-2 gap-y-0.5 text-[9px] text-gray-400 mb-1">
<span>Active: <span class="text-green-400">{array.activeDevices}</span></span>
<span>Working: <span class="text-gray-200">{array.workingDevices}</span></span>
<Show when={array.spareDevices > 0}>
<span>Spare: <span class="text-blue-400">{array.spareDevices}</span></span>
</Show>
<Show when={array.failedDevices > 0}>
<span>Failed: <span class="text-red-400">{array.failedDevices}</span></span>
</Show>
</div>
{/* Rebuild progress */}
<Show when={array.rebuildPercent > 0}>
<div class="mb-1">
<div class="flex items-center justify-between text-[9px] mb-0.5">
<span class="text-amber-400">Rebuilding</span>
<span class="text-gray-300">{array.rebuildPercent.toFixed(1)}%</span>
</div>
<div class="h-1 bg-gray-700 rounded-full overflow-hidden">
<div
class="h-full bg-amber-500 transition-all duration-300"
style={{ width: `${array.rebuildPercent}%` }}
/>
</div>
<Show when={array.rebuildSpeed}>
<div class="text-[9px] text-gray-500 mt-0.5">
Speed: {array.rebuildSpeed}
</div>
</Show>
</div>
</Show>
{/* Individual devices */}
<Show when={array.devices && array.devices.length > 0}>
<div class="flex flex-wrap gap-1 mt-1">
<For each={array.devices}>
{(dev) => (
<span
class={`font-mono text-[9px] px-1 py-0.5 rounded bg-gray-800 ${getDeviceStateColor(dev.state)}`}
title={`${dev.device} - ${dev.state}`}
>
{dev.device.replace('/dev/', '')}
</span>
)}
</For>
</div>
</Show>
</div>
)}
</For>
</div>
</div>
</div>
</Portal>
</Show>
</>
);
}
type SortKey = 'name' | 'platform' | 'cpu' | 'memory' | 'disk' | 'uptime';
export const HostsOverview: Component = () => {
const navigate = useNavigate();
const wsContext = useWebSocket();
const [search, setSearch] = createSignal('');
const [statusFilter, setStatusFilter] = createSignal<'all' | 'online' | 'degraded' | 'offline'>('all');
const [sortKey, setSortKey] = createSignal<SortKey>('name');
const [sortDirection, setSortDirection] = createSignal<'asc' | 'desc'>('asc');
const { isMobile } = useBreakpoint();
// Use the hook directly to ensure reactivity is maintained
// This fixes the issue where props.hosts would not update when the underlying data changes
const { asHosts } = useResourcesAsLegacy();
// Column visibility management
const columnVisibility = useColumnVisibility(
STORAGE_KEYS.HOSTS_HIDDEN_COLUMNS,
HOST_COLUMNS as HostColumnDef[]
);
const visibleColumns = columnVisibility.visibleColumns;
const visibleColumnIds = createMemo(() => visibleColumns().map(c => c.id));
const isColVisible = (colId: string) => visibleColumnIds().includes(colId);
// Host metadata management (for custom URLs)
const [hostMetadata, setHostMetadata] = createSignal<Record<string, HostMetadata>>({});
const [hostMetadataVersion, setHostMetadataVersion] = createSignal(0);
// Load host metadata on mount
createEffect(() => {
HostMetadataAPI.getAllMetadata()
.then(data => {
setHostMetadata(data || {});
logger.debug('Loaded host metadata', { count: Object.keys(data || {}).length });
})
.catch(err => {
logger.warn('Failed to load host metadata', { error: err });
});
});
// Get custom URL for a host
const getHostCustomUrl = (hostId: string): string | undefined => {
// Access version to trigger reactivity when metadata changes
hostMetadataVersion();
return hostMetadata()[hostId]?.customUrl;
};
// Update custom URL for a host
const updateHostCustomUrl = async (hostId: string, url: string): Promise<boolean> => {
try {
await HostMetadataAPI.updateMetadata(hostId, { customUrl: url });
setHostMetadata(prev => ({
...prev,
[hostId]: { ...prev[hostId], id: hostId, customUrl: url }
}));
setHostMetadataVersion(v => v + 1);
logger.info('Updated host custom URL', { hostId, url });
return true;
} catch (err) {
logger.error('Failed to update host custom URL', { hostId, url, error: err });
return false;
}
};
// Delete custom URL for a host
const deleteHostCustomUrl = async (hostId: string): Promise<boolean> => {
try {
await HostMetadataAPI.deleteMetadata(hostId);
setHostMetadata(prev => {
const next = { ...prev };
delete next[hostId];
return next;
});
setHostMetadataVersion(v => v + 1);
logger.info('Deleted host custom URL', { hostId });
return true;
} catch (err) {
logger.error('Failed to delete host custom URL', { hostId, error: err });
return false;
}
};
const handleSort = (key: SortKey) => {
if (sortKey() === key) {
setSortDirection(sortDirection() === 'asc' ? 'desc' : 'asc');
} else {
setSortKey(key);
setSortDirection('asc');
}
};
const renderSortIndicator = (key: SortKey) => {
if (sortKey() !== key) return null;
return sortDirection() === 'asc' ? '▲' : '▼';
};
// Keyboard listener to auto-focus search
let searchInputRef: HTMLInputElement | undefined;
const handleKeyDown = (e: KeyboardEvent) => {
const target = e.target as HTMLElement;
if (target.tagName === 'INPUT' || target.tagName === 'TEXTAREA' || target.isContentEditable) {
return;
}
if (e.ctrlKey || e.metaKey || e.altKey) {
return;
}
if (e.key.length === 1 && searchInputRef) {
e.preventDefault();
searchInputRef.focus();
setSearch(search() + e.key);
}
};
onMount(() => {
document.addEventListener('keydown', handleKeyDown);
});
onCleanup(() => {
document.removeEventListener('keydown', handleKeyDown);
});
const connected = () => wsContext.connected();
const reconnecting = () => wsContext.reconnecting();
const reconnect = () => wsContext.reconnect();
// Access asHosts() directly inside the memo to maintain reactivity
const hosts = () => asHosts() as Host[];
const isInitialLoading = createMemo(() => {
return !connected() && !reconnecting() && hosts().length === 0;
});
const sortedHosts = createMemo(() => {
const hostList = [...hosts()];
const key = sortKey();
const direction = sortDirection();
return hostList.sort((a: Host, b: Host) => {
let comparison = 0;
switch (key) {
case 'name':
comparison = (a.displayName || a.hostname || a.id).localeCompare(b.displayName || b.hostname || b.id);
break;
case 'platform':
comparison = (a.platform || '').localeCompare(b.platform || '');
break;
case 'cpu':
comparison = (a.cpuUsage ?? 0) - (b.cpuUsage ?? 0);
break;
case 'memory':
comparison = (a.memory?.usage ?? 0) - (b.memory?.usage ?? 0);
break;
case 'disk': {
const aDisk = a.disks?.reduce((sum: number, d: { usage?: number }) => sum + (d.usage ?? 0), 0) ?? 0;
const bDisk = b.disks?.reduce((sum: number, d: { usage?: number }) => sum + (d.usage ?? 0), 0) ?? 0;
comparison = aDisk - bDisk;
break;
}
case 'uptime':
comparison = (a.uptimeSeconds ?? 0) - (b.uptimeSeconds ?? 0);
break;
default:
comparison = 0;
}
return direction === 'asc' ? comparison : -comparison;
});
});
const matchesSearch = (host: Host) => {
const term = search().toLowerCase();
if (!term) return true;
const hostname = (host.hostname || '').toLowerCase();
const displayName = (host.displayName || '').toLowerCase();
const platform = (host.platform || '').toLowerCase();
const osName = (host.osName || '').toLowerCase();
return (
hostname.includes(term) ||
displayName.includes(term) ||
platform.includes(term) ||
osName.includes(term)
);
};
const matchesStatus = (host: Host) => {
const filter = statusFilter();
if (filter === 'all') return true;
const normalized = (host.status || '').toLowerCase();
return normalized === filter;
};
const filteredHosts = createMemo(() => {
return sortedHosts().filter((host) => matchesSearch(host) && matchesStatus(host));
});
const getDiskStats = (host: Host) => {
if (!host.disks || host.disks.length === 0) return { percent: 0, used: 0, total: 0 };
const totalUsed = host.disks.reduce((sum, d) => sum + (d.used ?? 0), 0);
const totalSize = host.disks.reduce((sum, d) => sum + (d.total ?? 0), 0);
return {
percent: totalSize > 0 ? (totalUsed / totalSize) * 100 : 0,
used: totalUsed,
total: totalSize
};
};
const thClass = "px-2 py-1 text-center text-[11px] sm:text-xs font-medium uppercase tracking-wider cursor-pointer hover:bg-gray-200 dark:hover:bg-gray-600 whitespace-nowrap";
return (
<div class="space-y-4">
<Show when={isInitialLoading()}>
<Card padding="lg">
<EmptyState
icon={
<svg
class="h-12 w-12 animate-spin text-blue-500"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<circle
class="opacity-25"
cx="12"
cy="12"
r="10"
stroke="currentColor"
stroke-width="4"
/>
<path
class="opacity-75"
fill="currentColor"
d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
/>
</svg>
}
title="Loading host data..."
description="Connecting to the monitoring service."
/>
</Card>
</Show>
{/* Disconnected State */}
<Show when={!connected() && !isInitialLoading()}>
<Card padding="lg" tone="danger">
<EmptyState
icon={
<svg
class="h-12 w-12 text-red-400"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
/>
</svg>
}
title="Connection lost"
description={
reconnecting()
? 'Attempting to reconnect…'
: 'Unable to connect to the backend server'
}
tone="danger"
actions={
!reconnecting() ? (
<button
onClick={() => reconnect()}
class="mt-2 inline-flex items-center px-4 py-2 text-xs font-medium rounded bg-red-600 text-white hover:bg-red-700 transition-colors"
>
Reconnect now
</button>
) : undefined
}
/>
</Card>
</Show>
<Show when={!isInitialLoading()}>
<Show
when={sortedHosts().length === 0}
fallback={
<>
{/* Filters with column visibility */}
<HostsFilter
search={search}
setSearch={setSearch}
statusFilter={statusFilter}
setStatusFilter={setStatusFilter}
onReset={() => setSearch('')}
searchInputRef={(el) => (searchInputRef = el)}
availableColumns={columnVisibility.availableToggles()}
isColumnHidden={columnVisibility.isHiddenByUser}
onColumnToggle={columnVisibility.toggle}
onColumnReset={columnVisibility.resetToDefaults}
/>
{/* Host Table */}
<Show
when={filteredHosts().length > 0}
fallback={
<Card padding="lg">
<EmptyState
title="No hosts found"
description={
search().trim()
? 'No hosts match your search.'
: 'No hosts available'
}
/>
</Card>
}
>
<Card padding="none" tone="glass" class="overflow-hidden">
<div class="overflow-x-auto">
<table class="w-full border-collapse whitespace-nowrap">
<thead>
<tr class="bg-gray-50 dark:bg-gray-700/50 text-gray-600 dark:text-gray-300 border-b border-gray-200 dark:border-gray-700">
{/* Essential columns */}
<th class={`${thClass} text-left pl-4`} onClick={() => handleSort('name')}>
Host {renderSortIndicator('name')}
</th>
<Show when={isColVisible('platform')}>
<th class={thClass} onClick={() => handleSort('platform')}>
Platform {renderSortIndicator('platform')}
</th>
</Show>
<Show when={isColVisible('cpu')}>
<th class={thClass} onClick={() => handleSort('cpu')}>
CPU {renderSortIndicator('cpu')}
</th>
</Show>
<Show when={isColVisible('memory')}>
<th class={thClass} onClick={() => handleSort('memory')}>
Memory {renderSortIndicator('memory')}
</th>
</Show>
<Show when={isColVisible('disk')}>
<th class={thClass} onClick={() => handleSort('disk')}>
Disk {renderSortIndicator('disk')}
</th>
</Show>
{/* Secondary columns */}
<Show when={isColVisible('temp')}>
<th class={thClass} title="Temperature">
<span class="inline-flex items-center justify-center">{HOST_COLUMNS.find(c => c.id === 'temp')?.icon}</span>
</th>
</Show>
<Show when={isColVisible('uptime')}>
<th class={thClass} onClick={() => handleSort('uptime')} title="Uptime">
<span class="inline-flex items-center justify-center gap-1">
<span>{HOST_COLUMNS.find(c => c.id === 'uptime')?.icon}</span>
{renderSortIndicator('uptime')}
</span>
</th>
</Show>
<Show when={isColVisible('agent')}>
<th class={thClass}>Agent</th>
</Show>
{/* Supplementary columns */}
<Show when={isColVisible('ip')}>
<th class={thClass} title="IP Address">
<span class="inline-flex items-center justify-center">{HOST_COLUMNS.find(c => c.id === 'ip')?.icon}</span>
</th>
</Show>
{/* Detailed columns */}
<Show when={isColVisible('arch')}>
<th class={thClass}>Arch</th>
</Show>
<Show when={isColVisible('kernel')}>
<th class={thClass}>Kernel</th>
</Show>
<Show when={isColVisible('raid')}>
<th class={thClass} title="Linux Software RAID (mdadm) Status">RAID</th>
</Show>
</tr>
</thead>
<tbody class="divide-y divide-gray-200 dark:divide-gray-700">
<For each={filteredHosts()}>
{(host) => <HostRow host={host} isColVisible={isColVisible} isMobile={isMobile} getDiskStats={getDiskStats} customUrl={getHostCustomUrl(host.id)} onUpdateCustomUrl={updateHostCustomUrl} onDeleteCustomUrl={deleteHostCustomUrl} />}
</For>
</tbody>
</table>
</div>
</Card>
</Show>
</>
}
>
<Card padding="lg">
<EmptyState
icon={
<svg class="h-12 w-12 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M5 12h14M5 12a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v4a2 2 0 01-2 2M5 12a2 2 0 00-2 2v4a2 2 0 002 2h14a2 2 0 002-2v-4a2 2 0 00-2-2m-2-4h.01M17 16h.01"
/>
</svg>
}
title="No hosts reporting"
description="Install the Pulse host agent on Linux, macOS, or Windows machines to begin monitoring."
actions={
<button
type="button"
onClick={() => navigate('/settings/hosts')}
class="inline-flex items-center gap-2 rounded-lg bg-blue-600 px-4 py-2 text-sm font-medium text-white hover:bg-blue-700 transition-colors"
>
<span>Set up host agent</span>
<svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7" />
</svg>
</button>
}
/>
</Card>
</Show>
</Show>
</div>
);
};
// Individual host row component
interface HostRowProps {
host: Host;
isColVisible: (colId: string) => boolean;
isMobile: () => boolean;
getDiskStats: (host: Host) => { percent: number; used: number; total: number };
customUrl?: string;
onUpdateCustomUrl: (hostId: string, url: string) => Promise<boolean>;
onDeleteCustomUrl: (hostId: string) => Promise<boolean>;
}
const HostRow: Component<HostRowProps> = (props) => {
const { host } = props;
// Check if this host is in AI context
const isInAIContext = createMemo(() => aiChatStore.enabled && aiChatStore.hasContextItem(host.id));
// URL editing state
const [isEditingUrl, setIsEditingUrl] = createSignal(false);
const [editingUrlValue, setEditingUrlValue] = createSignal('');
const [isSavingUrl, setIsSavingUrl] = createSignal(false);
let urlInputRef: HTMLInputElement | undefined;
// Start editing URL
const startEditingUrl = (e: MouseEvent) => {
e.stopPropagation();
setEditingUrlValue(props.customUrl || '');
setIsEditingUrl(true);
// Focus input after render
setTimeout(() => urlInputRef?.focus(), 0);
};
// Save URL
const saveUrl = async () => {
const url = editingUrlValue().trim();
setIsSavingUrl(true);
try {
if (url) {
await props.onUpdateCustomUrl(host.id, url);
} else {
await props.onDeleteCustomUrl(host.id);
}
setIsEditingUrl(false);
} finally {
setIsSavingUrl(false);
}
};
// Cancel editing
const cancelEditingUrl = () => {
setIsEditingUrl(false);
setEditingUrlValue('');
};
// Build context for AI - includes routing fields
const buildHostContext = (): Record<string, unknown> => ({
hostName: host.displayName || host.hostname,
hostname: host.hostname,
node: host.hostname, // Used by AI for command routing
target_host: host.hostname, // Explicit routing hint
platform: host.platform,
osName: host.osName,
osVersion: host.osVersion,
cpuUsage: host.cpuUsage ? `${host.cpuUsage.toFixed(1)}%` : undefined,
memoryUsage: host.memory?.usage ? `${host.memory.usage.toFixed(1)}%` : undefined,
uptime: host.uptimeSeconds ? formatUptime(host.uptimeSeconds) : undefined,
});
// Handle row click - toggle AI context selection
const handleRowClick = (event: MouseEvent) => {
const target = event.target as HTMLElement;
if (target.closest('a, button, [data-prevent-toggle], [data-url-editor]')) {
return;
}
// If AI is enabled, toggle AI context
if (aiChatStore.enabled) {
if (aiChatStore.hasContextItem(host.id)) {
aiChatStore.removeContextItem(host.id);
} else {
aiChatStore.addContextItem('host', host.id, host.displayName || host.hostname, buildHostContext());
if (!aiChatStore.isOpen) {
aiChatStore.open();
}
}
}
};
const hostStatus = createMemo(() => getHostStatusIndicator(host));
const cpuPercent = host.cpuUsage ?? 0;
const memPercent = host.memory?.usage ?? 0;
const diskStats = props.getDiskStats(host);
const rowClass = () => {
const base = 'transition-all duration-200';
const hover = 'hover:bg-gray-50 dark:hover:bg-gray-800/50';
const clickable = aiChatStore.enabled ? 'cursor-pointer' : '';
const aiContext = isInAIContext() ? 'ai-context-row' : '';
return `${base} ${hover} ${clickable} ${aiContext}`;
};
return (
<tr class={rowClass()} onClick={handleRowClick}>
{/* Host Name - always visible */}
<td class="pl-4 pr-2 py-1 align-middle">
<div class="flex items-center gap-2 min-w-0">
<StatusDot
variant={hostStatus().variant}
title={hostStatus().label}
ariaLabel={hostStatus().label}
size="xs"
/>
<Show
when={isEditingUrl()}
fallback={
<div class="min-w-0 flex items-center gap-1.5 group/name">
<div>
<p class="text-sm font-semibold text-gray-900 dark:text-gray-100 whitespace-nowrap">
{host.displayName || host.hostname || host.id}
</p>
<Show when={host.displayName && host.displayName !== host.hostname}>
<p class="text-xs text-gray-500 dark:text-gray-400 mt-0.5 whitespace-nowrap">
{host.hostname}
</p>
</Show>
<Show when={host.lastSeen}>
<p class="text-[10px] text-gray-500 dark:text-gray-400 mt-0.5 whitespace-nowrap">
Updated {formatRelativeTime(host.lastSeen!)}
</p>
</Show>
</div>
{/* Custom URL link */}
<Show when={props.customUrl}>
<a
href={props.customUrl}
target="_blank"
rel="noopener noreferrer"
class="flex-shrink-0 text-blue-600 dark:text-blue-400 hover:text-blue-700 dark:hover:text-blue-300 transition-colors"
title={`Open ${props.customUrl}`}
onClick={(event) => event.stopPropagation()}
>
<svg
class="w-3.5 h-3.5"
fill="none"
stroke="currentColor"
viewBox="0 0 24 24"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14"
/>
</svg>
</a>
</Show>
{/* Edit URL button - shows on hover */}
<button
type="button"
onClick={startEditingUrl}
class="flex-shrink-0 opacity-0 group-hover/name:opacity-100 text-gray-400 hover:text-blue-500 dark:hover:text-blue-400 transition-all"
title={props.customUrl ? 'Edit URL' : 'Add URL'}
>
<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15.232 5.232l3.536 3.536m-2.036-5.036a2.5 2.5 0 113.536 3.536L6.5 21.036H3v-3.572L16.732 3.732z" />
</svg>
</button>
{/* AI context indicator */}
<Show when={isInAIContext()}>
<span class="flex-shrink-0 text-purple-500 dark:text-purple-400" title="Selected for AI context">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
<path stroke-linecap="round" stroke-linejoin="round" d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09zM18.259 8.715L18 9.75l-.259-1.035a3.375 3.375 0 00-2.455-2.456L14.25 6l1.036-.259a3.375 3.375 0 002.455-2.456L18 2.25l.259 1.035a3.375 3.375 0 002.456 2.456L21.75 6l-1.035.259a3.375 3.375 0 00-2.456 2.456z" />
</svg>
</span>
</Show>
</div>
}
>
{/* URL editing mode */}
<div class="flex items-center gap-1 min-w-0" data-url-editor>
<input
ref={urlInputRef}
type="text"
value={editingUrlValue()}
onInput={(e) => setEditingUrlValue(e.currentTarget.value)}
onKeyDown={(e) => {
if (e.key === 'Enter') {
e.preventDefault();
saveUrl();
} else if (e.key === 'Escape') {
e.preventDefault();
cancelEditingUrl();
}
}}
onClick={(e) => e.stopPropagation()}
placeholder="https://192.168.1.100:8080"
class="w-40 px-2 py-0.5 text-xs border border-blue-500 rounded bg-white dark:bg-gray-700 text-gray-900 dark:text-gray-100 focus:outline-none focus:ring-1 focus:ring-blue-500"
disabled={isSavingUrl()}
/>
<button
type="button"
onClick={(e) => {
e.stopPropagation();
saveUrl();
}}
disabled={isSavingUrl()}
class="flex-shrink-0 w-5 h-5 flex items-center justify-center text-xs bg-blue-600 text-white rounded hover:bg-blue-700 transition-colors disabled:opacity-50"
title="Save (Enter)"
>
</button>
<button
type="button"
onClick={(e) => {
e.stopPropagation();
cancelEditingUrl();
}}
disabled={isSavingUrl()}
class="flex-shrink-0 w-5 h-5 flex items-center justify-center text-xs bg-gray-500 text-white rounded hover:bg-gray-600 transition-colors disabled:opacity-50"
title="Cancel (Esc)"
>
</button>
</div>
</Show>
</div>
</td>
{/* Platform */}
<Show when={props.isColVisible('platform')}>
<td class="px-2 py-1 align-middle">
<div class="text-xs text-gray-700 dark:text-gray-300">
<p class="font-medium capitalize whitespace-nowrap">{host.platform || '—'}</p>
<Show when={host.osName}>
<p class="text-[10px] text-gray-500 dark:text-gray-400 mt-0.5 whitespace-nowrap">
{host.osName} {host.osVersion}
</p>
</Show>
</div>
</td>
</Show>
{/* CPU */}
<Show when={props.isColVisible('cpu')}>
<td class="px-2 py-1 align-middle" style={{ "min-width": "140px" }}>
<Show when={props.isMobile()}>
<div class="md:hidden flex justify-center">
<MetricText value={cpuPercent} type="cpu" />
</div>
</Show>
<div class="hidden md:block">
<EnhancedCPUBar
usage={cpuPercent}
loadAverage={host.loadAverage?.[0]}
cores={host.cpuCount}
/>
</div>
</td>
</Show>
{/* Memory */}
<Show when={props.isColVisible('memory')}>
<td class="px-2 py-1 align-middle" style={{ "min-width": "140px" }}>
<Show when={props.isMobile()}>
<div class="md:hidden flex justify-center">
<MetricText value={memPercent} type="memory" />
</div>
</Show>
<div class="hidden md:block">
<StackedMemoryBar
used={host.memory?.used || 0}
total={host.memory?.total || 0}
balloon={host.memory?.balloon || 0}
swapUsed={host.memory?.swapUsed || 0}
swapTotal={host.memory?.swapTotal || 0}
/>
</div>
</td>
</Show>
{/* Disk */}
<Show when={props.isColVisible('disk')}>
<td class="px-2 py-1 align-middle" style={{ "min-width": "140px" }}>
<Show when={props.isMobile()}>
<div class="md:hidden flex justify-center">
<MetricText value={diskStats.percent} type="disk" />
</div>
</Show>
<div class="hidden md:block">
<StackedDiskBar
disks={host.disks}
aggregateDisk={{
total: diskStats.total,
used: diskStats.used,
free: diskStats.total - diskStats.used,
usage: diskStats.percent / 100
}}
/>
</div>
</td>
</Show>
{/* Temperature - shows primary temp with all sensors in tooltip */}
<Show when={props.isColVisible('temp')}>
<td class="px-2 py-1 align-middle">
<div class="flex justify-center">
<HostTemperatureCell sensors={host.sensors?.temperatureCelsius} />
</div>
</td>
</Show>
{/* Uptime */}
<Show when={props.isColVisible('uptime')}>
<td class="px-2 py-1 align-middle">
<div class="flex justify-center">
<Show when={host.uptimeSeconds} fallback={<span class="text-xs text-gray-400"></span>}>
<span class="text-xs text-gray-700 dark:text-gray-300 whitespace-nowrap">
{formatUptime(host.uptimeSeconds!)}
</span>
</Show>
</div>
</td>
</Show>
{/* Agent Version */}
<Show when={props.isColVisible('agent')}>
<td class="px-2 py-1 align-middle">
<div class="flex justify-center">
<Show when={host.agentVersion} fallback={<span class="text-xs text-gray-400"></span>}>
<span class="text-xs text-gray-700 dark:text-gray-300 whitespace-nowrap">
{host.agentVersion}
</span>
</Show>
</div>
</td>
</Show>
{/* IP Address - uses icon + count with tooltip */}
<Show when={props.isColVisible('ip')}>
<td class="px-2 py-1 align-middle">
<div class="flex justify-center">
<HostNetworkInfoCell networkInterfaces={host.networkInterfaces || []} />
</div>
</td>
</Show>
{/* Architecture */}
<Show when={props.isColVisible('arch')}>
<td class="px-2 py-1 align-middle">
<div class="flex justify-center">
<Show when={host.architecture} fallback={<span class="text-xs text-gray-400"></span>}>
<span class="text-[10px] text-gray-700 dark:text-gray-300 whitespace-nowrap">
{host.architecture}
</span>
</Show>
</div>
</td>
</Show>
{/* Kernel */}
<Show when={props.isColVisible('kernel')}>
<td class="px-2 py-1 align-middle">
<div class="flex justify-center">
<Show when={host.kernelVersion} fallback={<span class="text-xs text-gray-400"></span>}>
<span
class="text-[10px] text-gray-700 dark:text-gray-300 max-w-[100px] truncate"
title={host.kernelVersion}
>
{host.kernelVersion}
</span>
</Show>
</div>
</td>
</Show>
{/* RAID Status */}
<Show when={props.isColVisible('raid')}>
<td class="px-2 py-1 align-middle">
<div class="flex justify-center">
<HostRAIDStatusCell raid={host.raid} />
</div>
</td>
</Show>
</tr>
);
};