Files
skywatch/client/src/App.js
T

1753 lines
64 KiB
JavaScript

import React, { useState, useEffect, useRef, useCallback } from 'react';
import { BrowserRouter as Router, Routes, Route, Link, useParams, useNavigate } from 'react-router-dom';
import axios from 'axios';
import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, ResponsiveContainer } from 'recharts';
import './App.css';
import SettingsWizard from './SettingsWizard';
import History from './History';
import SLA from './SLA';
import Status from './Status';
import Observability from './Observability';
import Notifications from './Notifications';
import NotificationCenter from './NotificationCenter';
import { formatLocalTime, formatChartTime } from './utils/timeUtils';
// Simple duration formatter for incident spans
function formatDuration(ms) {
if (!ms || ms < 0) return '0m';
const minutes = Math.floor(ms / 60000);
const hours = Math.floor(minutes / 60);
const mins = minutes % 60;
if (hours > 0) return `${hours}h ${mins}m`;
return `${mins}m`;
}
function Dashboard() {
const [resources, setResources] = useState([]);
const [groups, setGroups] = useState([]);
const [showModal, setShowModal] = useState(false);
const [showGroupModal, setShowGroupModal] = useState(false);
const [showEditModal, setShowEditModal] = useState(false);
const [actionsOpen, setActionsOpen] = useState(false);
const [editData, setEditData] = useState({});
const [notifications, setNotifications] = useState([]);
const [formData, setFormData] = useState({
name: '',
url: '',
type: 'http',
check_interval: 60000,
timeout: 5000,
group_id: null,
http_keyword: '',
http_headers: '',
quiet_hours_start: '',
quiet_hours_end: '',
cert_expiry_days: 30,
sla_target: 99.9,
email_to: '',
maintenance_mode: false,
tags: '',
consecutive_failures_threshold: 1,
response_time_threshold: null,
});
const [tagFilter, setTagFilter] = useState('');
const [groupFilter, setGroupFilter] = useState('all');
const [groupData, setGroupData] = useState({ name: '', description: '' });
const wsRef = useRef(null);
const actionsRef = useRef(null);
const navigate = useNavigate();
// Show toast notification
const showNotification = (title, message, type = 'info') => {
const id = Date.now();
setNotifications(prev => [...prev, { id, title, message, type }]);
// Auto-remove after 5 seconds
setTimeout(() => {
setNotifications(prev => prev.filter(n => n.id !== id));
}, 5000);
};
const loadResources = useCallback(async () => {
try {
const response = await axios.get('/api/dashboard');
setResources(response.data.resources);
setGroups(response.data.groups || []);
} catch (error) {
// Error loading resources handled
}
}, []);
const connectWebSocket = useCallback(() => {
try {
const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
const wsUrl = `${protocol}//${window.location.host}`;
const ws = new WebSocket(wsUrl);
ws.onopen = () => {
// Send initial ping to keep alive
ws.send(JSON.stringify({ type: 'ping' }));
};
ws.onmessage = (event) => {
try {
const message = JSON.parse(event.data);
if (message.type === 'dashboard') {
setResources(message.data.resources || []);
setGroups(message.data.groups || []);
} else if (message.type === 'alert') {
// Show real-time alert notification
const alert = message.data;
showNotification(`Alert: ${alert.resourceName}`, alert.message, 'error');
} else if (message.type === 'incident') {
// Show real-time incident notification
const incident = message.data;
if (incident.type === 'started') {
showNotification(`Incident Started`, `${incident.resourceName} is down`, 'error');
} else if (incident.type === 'resolved') {
showNotification(`Incident Resolved`, `${incident.resourceName} is back up`, 'success');
}
// Refresh data to show updated incidents
loadResources();
} else if (message.type === 'metrics') {
// Metrics update received (can be used for performance dashboard)
}
} catch (error) {
// Parse error handled silently
}
};
ws.onerror = (error) => {
// WebSocket error handled
};
ws.onclose = () => {
wsRef.current = null;
};
wsRef.current = ws;
} catch (error) {
loadResources();
}
}, [loadResources]);
// Close Actions menu on outside click
useEffect(() => {
const onDocClick = (e) => {
if (!actionsRef.current) return;
if (!actionsRef.current.contains(e.target)) {
setActionsOpen(false);
}
};
document.addEventListener('mousedown', onDocClick);
return () => document.removeEventListener('mousedown', onDocClick);
}, []);
useEffect(() => {
// Try to connect via WebSocket
connectWebSocket();
// Fallback: poll every 15 seconds if WebSocket isn't available
const fallbackInterval = setInterval(loadResources, 15000);
return () => {
clearInterval(fallbackInterval);
if (wsRef.current) {
wsRef.current.close();
}
};
}, [connectWebSocket, loadResources]);
const handleCreateGroup = async (e) => {
e.preventDefault();
try {
await axios.post('/api/groups', groupData);
setShowGroupModal(false);
setGroupData({ name: '', description: '' });
loadResources();
} catch (error) {
alert('Error creating group');
}
};
const handleSubmit = async (e) => {
e.preventDefault();
try {
await axios.post('/api/resources', formData);
setShowModal(false);
setFormData({
name: '',
url: '',
type: 'http',
check_interval: 60000,
timeout: 5000,
group_id: null,
http_keyword: '',
http_headers: '',
quiet_hours_start: '',
quiet_hours_end: '',
cert_expiry_days: 30,
sla_target: 99.9,
email_to: '',
maintenance_mode: false,
tags: '',
consecutive_failures_threshold: 1,
response_time_threshold: null,
});
loadResources();
} catch (error) {
alert('Error creating resource');
}
};
const handleEditResource = async (id) => {
try {
const resource = resources.find(r => r.id === id);
// Handle group change via PATCH if group_id changed
if (editData.group_id !== resource?.group_id) {
await axios.patch(`/api/resources/${id}/group`, {
group_id: editData.group_id || null
});
}
// Update other fields via PUT
await axios.put(`/api/resources/${id}`, editData);
setShowEditModal(false);
setEditData({});
loadResources();
} catch (error) {
alert('Error updating resource');
}
};
const openEditModal = (resource) => {
setEditData(resource);
setShowEditModal(true);
};
const handleDeleteResource = async (id) => {
if (window.confirm('Delete this resource?')) {
try {
await axios.delete(`/api/resources/${id}`);
loadResources();
} catch (error) {
alert('Error deleting resource');
}
}
};
const handleExportCSV = async () => {
try {
const response = await axios.get('/api/resources/export', {
responseType: 'blob'
});
const url = window.URL.createObjectURL(new Blob([response.data]));
const link = document.createElement('a');
link.href = url;
link.setAttribute('download', `resources-${new Date().toISOString().split('T')[0]}.csv`);
document.body.appendChild(link);
link.click();
link.parentChild.removeChild(link);
} catch (error) {
alert('Error exporting resources');
}
};
const handleImportCSV = async (e) => {
const file = e.target.files?.[0];
if (!file) return;
try {
const text = await file.text();
const response = await axios.post('/api/resources/import', text, {
headers: { 'Content-Type': 'text/csv' }
});
alert(`Imported ${response.data.count} resources successfully!`);
if (response.data.errors.length > 0) {
alert(`Errors:\n${response.data.errors.join('\n')}`);
}
loadResources();
} catch (error) {
alert('Error importing resources');
}
// Reset file input
e.target.value = '';
};
const groupNameById = groups.reduce((acc, g) => {
acc[g.id] = g.name;
return acc;
}, {});
// Filter resources by tag/group and sort for stable scanning
const filteredResources = resources
.filter((r) => {
if (tagFilter) {
const tags = (r.tags || '').toLowerCase();
if (!tags.includes(tagFilter.toLowerCase())) return false;
}
if (groupFilter === 'ungrouped') return !r.group_id;
if (groupFilter !== 'all') return String(r.group_id || '') === groupFilter;
return true;
})
.sort((a, b) => {
const groupA = (groupNameById[a.group_id] || 'Ungrouped').toLowerCase();
const groupB = (groupNameById[b.group_id] || 'Ungrouped').toLowerCase();
if (groupA < groupB) return -1;
if (groupA > groupB) return 1;
return String(a.name || '').localeCompare(String(b.name || ''));
});
const totalCount = filteredResources.length;
const upCount = filteredResources.filter((r) => r.status === 'up').length;
const downCount = filteredResources.filter((r) => r.status === 'down').length;
const maintenanceCount = filteredResources.filter((r) => r.maintenance_mode).length;
const avgUptime = totalCount
? (filteredResources.reduce((sum, r) => sum + parseFloat(r.uptime || 0), 0) / totalCount).toFixed(2)
: '0.00';
const avgResponse = totalCount
? Math.round(filteredResources.reduce((sum, r) => sum + parseInt(r.avgResponseTime || 0, 10), 0) / totalCount)
: 0;
const activeIncidents = filteredResources
.filter((r) => r.hasActiveIncident || r.status === 'down')
.slice(0, 8);
const groupCounts = groups
.map((g) => ({
id: g.id,
name: g.name,
count: filteredResources.filter((r) => String(r.group_id || '') === String(g.id)).length,
}))
.filter((g) => g.count > 0);
const ungroupedCount = filteredResources.filter((r) => !r.group_id).length;
const renderResourceRow = (resource) => {
const sparkData = (resource.recentChecks || []).map((c, idx) => ({
idx,
responseTime: c.response_time || 0,
statusValue: c.status === 'up' ? 1 : 0,
}));
const groupName = groupNameById[resource.group_id] || 'Ungrouped';
return (
<div
key={resource.id}
className="resource-row"
onClick={(e) => !e.target.closest('.row-actions') && navigate(`/resource/${resource.id}`)}
>
<div className="row-main">
<div className="row-title-line">
<h3 className="resource-name row-name">{resource.name}</h3>
<span className="resource-group-pill">{groupName}</span>
{resource.hasActiveIncident && <span className="incident-inline">active incident</span>}
{resource.maintenance_mode && <span className="maintenance-inline">🛠 maintenance</span>}
</div>
<p className="resource-url row-url">{resource.url}</p>
<p className="resource-type row-type">{resource.type}</p>
</div>
<div className="row-metrics">
<div>
<p className="stat-value small">{resource.uptime}%</p>
<p className="stat-label">Uptime</p>
</div>
<div>
<p className="stat-value small">{resource.avgResponseTime}ms</p>
<p className="stat-label">Avg Resp</p>
</div>
<div className="row-sparkline">
{sparkData.length > 1 ? (
<ResponsiveContainer width="100%" height={44}>
<LineChart data={sparkData} margin={{ top: 2, bottom: 0, left: 0, right: 0 }}>
<Line type="monotone" dataKey="responseTime" stroke="#14b8a6" strokeWidth={2} dot={false} />
</LineChart>
</ResponsiveContainer>
) : (
<span className="last-check">No recent data</span>
)}
</div>
</div>
<div className="row-side">
<span className={`status-badge status-${resource.status}`}>
{resource.status}
</span>
<div className="row-actions">
<button className="btn-icon" title="Edit" onClick={(e) => { e.stopPropagation(); openEditModal(resource); }}>✎</button>
<button className="btn-icon" title="Delete" onClick={(e) => { e.stopPropagation(); handleDeleteResource(resource.id); }}>🗑</button>
</div>
<p className="last-check">
Last: {resource.lastCheck ? formatLocalTime(resource.lastCheck) : 'Never'}
</p>
</div>
</div>
);
};
return (
<div className="container">
{/* Real-time Notifications */}
{notifications.length > 0 && (
<div className="toast-stack">
{notifications.map(notif => (
<div
key={notif.id}
className={`toast-item toast-${notif.type}`}
>
<strong>{notif.title}</strong>
<div>{notif.message}</div>
</div>
))}
</div>
)}
<div className="dashboard-toolbar">
<div>
<h2 className="dashboard-title">Command Center</h2>
<p className="dashboard-subtitle">Live operational view of all monitors</p>
</div>
<div className="dashboard-actions">
<NotificationCenter />
<input
type="text"
placeholder="Filter by tag"
value={tagFilter}
onChange={(e) => setTagFilter(e.target.value)}
className="tag-filter-input"
/>
<select
value={groupFilter}
onChange={(e) => setGroupFilter(e.target.value)}
className="tag-filter-input"
>
<option value="all">All groups</option>
{groups.map((g) => (
<option key={g.id} value={String(g.id)}>{g.name}</option>
))}
<option value="ungrouped">Ungrouped</option>
</select>
<div ref={actionsRef} className="actions-menu-wrapper">
<button
className="btn btn-secondary"
onClick={() => setActionsOpen((o) => !o)}
aria-haspopup="menu"
aria-expanded={actionsOpen}
>
Actions ▾
</button>
{actionsOpen && (
<div
role="menu"
className="actions-menu"
>
<button
className="btn btn-ghost"
onClick={() => { setActionsOpen(false); setShowGroupModal(true); }}
role="menuitem"
>
+ New Group
</button>
<button
className="btn btn-ghost"
onClick={() => { setActionsOpen(false); setShowModal(true); }}
role="menuitem"
>
+ Add Resource
</button>
<hr className="actions-menu-divider" />
<button
className="btn btn-ghost"
onClick={() => { setActionsOpen(false); handleExportCSV(); }}
role="menuitem"
>
⬇ Export CSV
</button>
<button
className="btn btn-ghost"
onClick={() => { setActionsOpen(false); document.getElementById('csv-import').click(); }}
role="menuitem"
>
⬆ Import CSV
</button>
</div>
)}
</div>
<input
id="csv-import"
type="file"
accept=".csv"
className="hidden-file-input"
onChange={handleImportCSV}
/>
</div>
</div>
<div className="cc-metrics-grid">
<div className="cc-metric-card">
<p className="cc-metric-label">Monitors</p>
<p className="cc-metric-value">{totalCount}</p>
</div>
<div className="cc-metric-card metric-ok">
<p className="cc-metric-label">Up</p>
<p className="cc-metric-value">{upCount}</p>
</div>
<div className="cc-metric-card metric-down">
<p className="cc-metric-label">Down</p>
<p className="cc-metric-value">{downCount}</p>
</div>
<div className="cc-metric-card metric-maint">
<p className="cc-metric-label">Maintenance</p>
<p className="cc-metric-value">{maintenanceCount}</p>
</div>
<div className="cc-metric-card">
<p className="cc-metric-label">Avg Uptime</p>
<p className="cc-metric-value">{avgUptime}%</p>
</div>
<div className="cc-metric-card">
<p className="cc-metric-label">Avg Resp</p>
<p className="cc-metric-value">{avgResponse}ms</p>
</div>
</div>
{resources.length === 0 ? (
<div className="empty-state">
<h3>No resources yet</h3>
<p>Add your first resource to start monitoring</p>
</div>
) : filteredResources.length === 0 ? (
<div className="empty-state">
<h3>No resources match filter</h3>
<p>Try adjusting your tag/group filters</p>
</div>
) : (
<div className="cc-layout">
<section className="resource-list-shell cc-main">
<div className="resource-list-header">
<div>Resource</div>
<div>Metrics</div>
<div>Status</div>
</div>
<div className="resource-list-count">{filteredResources.length} monitors</div>
<div className="resource-list">
{filteredResources.map(renderResourceRow)}
</div>
</section>
<aside className="cc-rail">
<div className="cc-panel">
<h3>Active Incidents</h3>
{activeIncidents.length === 0 ? (
<p className="cc-empty">No active incidents</p>
) : (
<div className="cc-incident-list">
{activeIncidents.map((incident) => (
<button
key={incident.id}
className="cc-incident-item"
onClick={() => navigate(`/resource/${incident.id}`)}
>
<span className="cc-incident-name">{incident.name}</span>
<span className={`status-badge status-${incident.status}`}>{incident.status}</span>
</button>
))}
</div>
)}
</div>
<div className="cc-panel">
<h3>Groups</h3>
<div className="cc-group-list">
{groupCounts.map((g) => (
<button
key={g.id}
className="cc-group-item"
onClick={() => setGroupFilter(String(g.id))}
>
<span>{g.name}</span>
<span>{g.count}</span>
</button>
))}
{ungroupedCount > 0 && (
<button className="cc-group-item" onClick={() => setGroupFilter('ungrouped')}>
<span>Ungrouped</span>
<span>{ungroupedCount}</span>
</button>
)}
</div>
</div>
</aside>
</div>
)}
{showGroupModal && (
<div className="modal-overlay" onClick={() => setShowGroupModal(false)}>
<div className="modal" onClick={(e) => e.stopPropagation()}>
<h2>Create New Group</h2>
<form onSubmit={handleCreateGroup}>
<div className="form-group">
<label>Group Name *</label>
<input
type="text"
value={groupData.name}
onChange={(e) => setGroupData({ ...groupData, name: e.target.value })}
required
placeholder="e.g., Production Servers"
/>
</div>
<div className="form-group">
<label>Description</label>
<input
type="text"
value={groupData.description}
onChange={(e) => setGroupData({ ...groupData, description: e.target.value })}
placeholder="Optional description"
/>
</div>
<div className="form-actions">
<button type="button" className="btn" onClick={() => setShowGroupModal(false)}>
Cancel
</button>
<button type="submit" className="btn btn-primary">
Create Group
</button>
</div>
</form>
</div>
</div>
)}
{showModal && (
<div className="modal-overlay" onClick={() => setShowModal(false)}>
<div className="modal" onClick={(e) => e.stopPropagation()}>
<h2>Add New Resource</h2>
<form onSubmit={handleSubmit}>
<div className="form-group">
<label>Name *</label>
<input
type="text"
value={formData.name}
onChange={(e) => setFormData({ ...formData, name: e.target.value })}
required
placeholder="e.g., ZimaOS Home Server"
/>
</div>
<div className="form-group">
<label>URL *</label>
<input
type="url"
value={formData.url}
onChange={(e) => setFormData({ ...formData, url: e.target.value })}
required
placeholder="https://your-zima.example.com"
/>
</div>
<div className="form-group">
<label>Group</label>
<select
value={formData.group_id || ''}
onChange={(e) => setFormData({ ...formData, group_id: e.target.value ? parseInt(e.target.value) : null })}
>
<option value="">Ungrouped</option>
{groups.map((g) => (
<option key={g.id} value={g.id}>{g.name}</option>
))}
</select>
</div>
<div className="form-group">
<label>Check Type</label>
<select
value={formData.type}
onChange={(e) => setFormData({ ...formData, type: e.target.value })}
>
<option value="http">HTTP/HTTPS</option>
<option value="health">Service Health</option>
<option value="tcp">TCP Port</option>
<option value="tls">TLS/SSL</option>
<option value="dns">DNS Lookup</option>
<option value="websocket">WebSocket</option>
<option value="icmp">ICMP Ping</option>
</select>
</div>
<div className="form-group">
<label>Check Interval (ms)</label>
<input
type="number"
value={formData.check_interval}
onChange={(e) => setFormData({ ...formData, check_interval: parseInt(e.target.value) })}
min="10000"
/>
</div>
<div className="form-group">
<label>Timeout (ms)</label>
<input
type="number"
value={formData.timeout}
onChange={(e) => setFormData({ ...formData, timeout: parseInt(e.target.value) })}
min="1000"
/>
</div>
{(formData.type === 'http' || formData.type === 'https' || formData.type === 'health') && (
<>
<div className="form-group">
<label>Keyword to Match (optional)</label>
<input
type="text"
value={formData.http_keyword}
onChange={(e) => setFormData({ ...formData, http_keyword: e.target.value })}
placeholder="Text that must appear in response"
/>
</div>
<div className="form-group">
<label>Custom Headers (JSON, optional)</label>
<textarea
value={formData.http_headers}
onChange={(e) => setFormData({ ...formData, http_headers: e.target.value })}
placeholder='{"Authorization": "Bearer token"}'
rows="2"
/>
</div>
</>
)}
{formData.type === 'tls' && (
<div className="form-group">
<label>Certificate Expiry Warning (days)</label>
<input
type="number"
value={formData.cert_expiry_days}
onChange={(e) => setFormData({ ...formData, cert_expiry_days: parseInt(e.target.value) })}
min="1"
max="90"
/>
</div>
)}
<div className="form-row">
<div className="form-group">
<label>Quiet Hours Start (optional)</label>
<input
type="time"
value={formData.quiet_hours_start}
onChange={(e) => setFormData({ ...formData, quiet_hours_start: e.target.value })}
/>
</div>
<div className="form-group">
<label>Quiet Hours End (optional)</label>
<input
type="time"
value={formData.quiet_hours_end}
onChange={(e) => setFormData({ ...formData, quiet_hours_end: e.target.value })}
/>
</div>
</div>
<div className="form-group" style={{ display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
<input
type="checkbox"
id="maintenance_mode_new"
checked={!!formData.maintenance_mode}
onChange={(e) => setFormData({ ...formData, maintenance_mode: e.target.checked })}
/>
<label htmlFor="maintenance_mode_new" style={{ margin: 0 }}>Start in maintenance mode (no alerts sent)</label>
</div>
<div className="form-group">
<label>SLA Target (%)</label>
<input
type="number"
step="0.1"
value={formData.sla_target}
onChange={(e) => setFormData({ ...formData, sla_target: parseFloat(e.target.value) })}
min="0"
max="100"
/>
</div>
<div className="form-group">
<label>Alert Email Address (Optional)</label>
<input
type="text"
placeholder="user@example.com or alice@example.com,bob@example.com (leave empty to use global setting)"
value={formData.email_to || ''}
onChange={(e) => setFormData({ ...formData, email_to: e.target.value })}
/>
</div>
<div className="form-group">
<label>Tags (comma-separated, e.g., frontend,production,critical)</label>
<input
type="text"
placeholder="Enter tags to organize resources"
value={formData.tags || ''}
onChange={(e) => setFormData({ ...formData, tags: e.target.value })}
/>
</div>
<div className="form-row">
<div className="form-group">
<label>Consecutive Failures Before Alert</label>
<input
type="number"
min="1"
value={formData.consecutive_failures_threshold || 1}
onChange={(e) => setFormData({ ...formData, consecutive_failures_threshold: parseInt(e.target.value) })}
/>
<small style={{ color: '#666', fontSize: '0.85rem' }}>Alert only after this many consecutive failures</small>
</div>
<div className="form-group">
<label>Response Time Threshold (ms)</label>
<input
type="number"
placeholder="e.g., 2000"
value={formData.response_time_threshold || ''}
onChange={(e) => setFormData({ ...formData, response_time_threshold: e.target.value ? parseInt(e.target.value) : null })}
/>
<small style={{ color: '#666', fontSize: '0.85rem' }}>Alert if response time exceeds this value</small>
</div>
</div>
<div className="form-group">
<label>Data Retention (days)</label>
<input
type="number"
placeholder="Leave empty to use global setting"
value={formData.retention_days || ''}
onChange={(e) => setFormData({ ...formData, retention_days: e.target.value ? parseInt(e.target.value) : null })}
min="1"
max="365"
/>
<small style={{ color: '#666', fontSize: '0.85rem' }}>Override global retention period for this monitor only</small>
</div>
<div className="form-actions">
<button type="button" className="btn" onClick={() => setShowModal(false)}>
Cancel
</button>
<button type="submit" className="btn btn-primary">
Add Resource
</button>
</div>
</form>
</div>
</div>
)}
{showEditModal && (
<div className="modal-overlay" onClick={() => setShowEditModal(false)}>
<div className="modal" onClick={(e) => e.stopPropagation()}>
<h2>Edit Resource</h2>
<form onSubmit={(e) => { e.preventDefault(); handleEditResource(editData.id); }}>
<div className="form-group">
<label>Resource Name *</label>
<input
type="text"
value={editData.name || ''}
onChange={(e) => setEditData({ ...editData, name: e.target.value })}
required
placeholder="e.g., Production API"
/>
</div>
<div className="form-group">
<label>URL/Address *</label>
<input
type="text"
value={editData.url || ''}
onChange={(e) => setEditData({ ...editData, url: e.target.value })}
required
placeholder="e.g., https://api.example.com"
/>
</div>
<div className="form-group">
<label>Check Type *</label>
<select value={editData.type || 'http'} onChange={(e) => setEditData({ ...editData, type: e.target.value })}>
<option value="http">HTTP</option>
<option value="https">HTTPS</option>
<option value="tcp">TCP</option>
<option value="dns">DNS</option>
<option value="ping">Ping</option>
<option value="health">Health API</option>
<option value="tls">TLS Certificate</option>
</select>
</div>
<div className="form-group">
<label>Check Interval (ms)</label>
<input
type="number"
value={editData.check_interval || 60000}
onChange={(e) => setEditData({ ...editData, check_interval: parseInt(e.target.value) })}
min="10000"
/>
</div>
<div className="form-group">
<label>Timeout (ms)</label>
<input
type="number"
value={editData.timeout || 5000}
onChange={(e) => setEditData({ ...editData, timeout: parseInt(e.target.value) })}
min="1000"
/>
</div>
{(editData.type === 'http' || editData.type === 'https' || editData.type === 'health') && (
<>
<div className="form-group">
<label>Keyword to Match (optional)</label>
<input
type="text"
value={editData.http_keyword || ''}
onChange={(e) => setEditData({ ...editData, http_keyword: e.target.value })}
placeholder="Text that must appear in response"
/>
</div>
<div className="form-group">
<label>Custom Headers (JSON, optional)</label>
<textarea
value={editData.http_headers || ''}
onChange={(e) => setEditData({ ...editData, http_headers: e.target.value })}
placeholder='{"Authorization": "Bearer token"}'
rows="2"
/>
</div>
</>
)}
{editData.type === 'tls' && (
<div className="form-group">
<label>Certificate Expiry Warning (days)</label>
<input
type="number"
value={editData.cert_expiry_days || 30}
onChange={(e) => setEditData({ ...editData, cert_expiry_days: parseInt(e.target.value) })}
min="1"
max="90"
/>
</div>
)}
<div className="form-row">
<div className="form-group">
<label>Quiet Hours Start (optional)</label>
<input
type="time"
value={editData.quiet_hours_start || ''}
onChange={(e) => setEditData({ ...editData, quiet_hours_start: e.target.value })}
/>
</div>
<div className="form-group">
<label>Quiet Hours End (optional)</label>
<input
type="time"
value={editData.quiet_hours_end || ''}
onChange={(e) => setEditData({ ...editData, quiet_hours_end: e.target.value })}
/>
</div>
</div>
<div className="form-group" style={{ display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
<input
type="checkbox"
id="maintenance_mode_edit"
checked={!!editData.maintenance_mode}
onChange={(e) => setEditData({ ...editData, maintenance_mode: e.target.checked })}
/>
<label htmlFor="maintenance_mode_edit" style={{ margin: 0 }}>Maintenance mode (suppress alerts)</label>
</div>
<div className="form-group">
<label>SLA Target (%)</label>
<input
type="number"
step="0.1"
value={editData.sla_target || 99.9}
onChange={(e) => setEditData({ ...editData, sla_target: parseFloat(e.target.value) })}
min="0"
max="100"
/>
</div>
<div className="form-group">
<label>Group</label>
<select
value={editData.group_id || ''}
onChange={(e) => setEditData({ ...editData, group_id: e.target.value ? parseInt(e.target.value) : null })}
>
<option value="">Ungrouped</option>
{groups.map((g) => (
<option key={g.id} value={g.id}>{g.name}</option>
))}
</select>
</div>
<div className="form-group">
<label>Alert Email Address (Optional)</label>
<input
type="text"
placeholder="user@example.com or alice@example.com,bob@example.com (leave empty to use global setting)"
value={editData.email_to || ''}
onChange={(e) => setEditData({ ...editData, email_to: e.target.value })}
/>
<small style={{ color: '#666', fontSize: '0.85rem' }}>Comma-separated emails: alice@example.com,bob@example.com</small>
</div>
<div className="form-group">
<label>Tags (comma-separated)</label>
<input
type="text"
placeholder="Enter tags to organize resources"
value={editData.tags || ''}
onChange={(e) => setEditData({ ...editData, tags: e.target.value })}
/>
</div>
<div className="form-row">
<div className="form-group">
<label>Consecutive Failures Before Alert</label>
<input
type="number"
min="1"
value={editData.consecutive_failures_threshold || 1}
onChange={(e) => setEditData({ ...editData, consecutive_failures_threshold: parseInt(e.target.value) })}
/>
<small style={{ color: '#666', fontSize: '0.85rem' }}>Alert only after this many consecutive failures</small>
</div>
<div className="form-group">
<label>Response Time Threshold (ms)</label>
<input
type="number"
placeholder="e.g., 2000"
value={editData.response_time_threshold || ''}
onChange={(e) => setEditData({ ...editData, response_time_threshold: e.target.value ? parseInt(e.target.value) : null })}
/>
<small style={{ color: '#666', fontSize: '0.85rem' }}>Alert if response time exceeds this value</small>
</div>
</div>
<div className="form-group">
<label>Data Retention (days)</label>
<input
type="number"
min="1"
max="365"
placeholder="Leave empty to use global setting"
value={editData.retention_days || ''}
onChange={(e) => setEditData({ ...editData, retention_days: e.target.value ? parseInt(e.target.value) : null })}
/>
<small style={{ color: '#666', fontSize: '0.85rem' }}>Override global retention period for this monitor only</small>
</div>
<div className="form-actions">
<button type="button" className="btn" onClick={() => setShowEditModal(false)}>
Cancel
</button>
<button type="submit" className="btn btn-primary">
Save Changes
</button>
</div>
</form>
</div>
</div>
)}
</div>
);
}
function ResourceDetail() {
const { id } = useParams();
const navigate = useNavigate();
const [resource, setResource] = useState(null);
const [loading, setLoading] = useState(true);
const [checks, setChecks] = useState([]);
const [checksLoading, setChecksLoading] = useState(false);
const [checksStatus, setChecksStatus] = useState('');
const [checksPage, setChecksPage] = useState(0);
const checksLimit = 10;
const [checksSort, setChecksSort] = useState('desc');
const [incidents, setIncidents] = useState([]);
const [incidentsLoading, setIncidentsLoading] = useState(false);
const [incidentsStatus, setIncidentsStatus] = useState('all');
const [incidentsPage, setIncidentsPage] = useState(0);
const incidentsLimit = 10;
const [incidentsSort, setIncidentsSort] = useState('desc');
const [expandedIncidentId, setExpandedIncidentId] = useState(null);
const [showIncidentModal, setShowIncidentModal] = useState(false);
const [editingIncident, setEditingIncident] = useState(null);
const [incidentDescription, setIncidentDescription] = useState('');
const [updatingIncident, setUpdatingIncident] = useState(false);
const [sla, setSla] = useState(null);
const [slaLoading, setSlaLoading] = useState(false);
const slaWindow = 24;
const [maintenanceWindows, setMaintenanceWindows] = useState([]);
const [showMaintenanceModal, setShowMaintenanceModal] = useState(false);
const [maintenanceForm, setMaintenanceForm] = useState({
start_time: '',
end_time: '',
reason: ''
});
useEffect(() => {
loadResource();
loadChecks();
loadIncidents();
loadSla();
loadMaintenanceWindows();
const interval = setInterval(loadResource, 5000);
return () => clearInterval(interval);
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [id]);
useEffect(() => {
loadChecks();
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [checksStatus, checksPage, checksSort]);
useEffect(() => {
loadIncidents();
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [incidentsStatus, incidentsPage, incidentsSort]);
const loadResource = async () => {
try {
const response = await axios.get(`/api/resources/${id}`);
setResource(response.data);
setLoading(false);
} catch (error) {
setLoading(false);
}
};
const loadChecks = async () => {
try {
setChecksLoading(true);
const response = await axios.get(`/api/resources/${id}/checks`, {
params: {
limit: checksLimit,
offset: checksPage * checksLimit,
status: checksStatus || undefined,
sort: checksSort,
},
});
setChecks(response.data.checks || []);
} catch (error) {
// Checks load error handled
} finally {
setChecksLoading(false);
}
};
const loadIncidents = async () => {
try {
setIncidentsLoading(true);
const response = await axios.get(`/api/resources/${id}/incidents`, {
params: {
limit: incidentsLimit,
offset: incidentsPage * incidentsLimit,
status: incidentsStatus,
sort: incidentsSort,
},
});
setIncidents(response.data.incidents || []);
} catch (error) {
// Incidents load error handled
} finally {
setIncidentsLoading(false);
}
};
const handleEditIncident = (incident) => {
setEditingIncident(incident);
setIncidentDescription(incident.description || '');
setShowIncidentModal(true);
};
const handleUpdateIncident = async () => {
if (!editingIncident) return;
try {
setUpdatingIncident(true);
await axios.patch(`/api/incidents/${editingIncident.id}`, {
description: incidentDescription,
});
setShowIncidentModal(false);
setEditingIncident(null);
setIncidentDescription('');
loadIncidents(); // Reload to show updated description
} catch (error) {
alert('Failed to update incident: ' + (error.response?.data?.error || error.message));
} finally {
setUpdatingIncident(false);
}
};
const loadSla = async () => {
try {
setSlaLoading(true);
const response = await axios.get(`/api/resources/${id}/sla`, { params: { hours: slaWindow } });
setSla(response.data);
} catch (error) {
// SLA load error handled
} finally {
setSlaLoading(false);
}
};
const loadMaintenanceWindows = async () => {
try {
const response = await axios.get(`/api/resources/${id}/maintenance-windows`);
setMaintenanceWindows(response.data.windows || []);
} catch (error) {
// Maintenance windows load error handled
}
};
const handleCreateMaintenanceWindow = async (e) => {
e.preventDefault();
try {
await axios.post(`/api/resources/${id}/maintenance-windows`, maintenanceForm);
setShowMaintenanceModal(false);
setMaintenanceForm({ start_time: '', end_time: '', reason: '' });
loadMaintenanceWindows();
alert('Maintenance window created');
} catch (error) {
alert('Error creating maintenance window');
}
};
const handleDeleteMaintenanceWindow = async (windowId) => {
if (window.confirm('Delete this maintenance window?')) {
try {
await axios.delete(`/api/maintenance-windows/${windowId}`);
loadMaintenanceWindows();
} catch (error) {
alert('Error deleting maintenance window');
}
}
};
const handleDelete = async () => {
if (window.confirm('Are you sure you want to delete this resource?')) {
try {
await axios.delete(`/api/resources/${id}`);
navigate('/');
} catch (error) {
alert('Error deleting resource');
}
}
};
const toggleEnabled = async () => {
try {
await axios.put(`/api/resources/${id}`, {
...resource,
enabled: !resource.enabled,
});
loadResource();
} catch (error) {
// Update resource error handled
}
};
const toggleMaintenance = async () => {
try {
await axios.put(`/api/resources/${id}`, {
...resource,
maintenance_mode: !resource.maintenance_mode,
});
loadResource();
} catch (error) {
// Update maintenance mode error handled
}
};
if (loading) return <div className="container">Loading...</div>;
if (!resource) return <div className="container">Resource not found</div>;
const chartData = resource.stats.checks.map((check) => ({
time: formatChartTime(check.checked_at),
responseTime: check.response_time,
status: check.status === 'up' ? 1 : 0,
}));
return (
<div className="container">
<Link to="/" className="back-button">← Back to Dashboard</Link>
<div className="detail-section">
<div className="detail-header-row">
<div>
<h2>{resource.name}</h2>
<p className="resource-url-detail">{resource.url}</p>
<p className="resource-type">Type: {resource.type}</p>
</div>
<div className="detail-actions">
<button className="btn" onClick={toggleEnabled}>
{resource.enabled ? 'Disable' : 'Enable'}
</button>
<button className="btn btn-secondary" onClick={toggleMaintenance}>
{resource.maintenance_mode ? 'End Maintenance' : 'Start Maintenance'}
</button>
<button className="btn btn-danger" onClick={handleDelete}>
Delete
</button>
</div>
</div>
{resource.hasActiveIncident && (
<div className="incident-badge">⚠️ Active Incident - Resource is currently DOWN</div>
)}
{resource.maintenance_mode && (
<div className="incident-badge maintenance-badge">
🛠️ Maintenance mode active — alerts are suppressed
</div>
)}
<div className="stats-grid stats-grid-4 detail-stats-grid">
<div className="stat">
<p className="stat-value">{resource.stats.uptime}%</p>
<p className="stat-label">Uptime (24h)</p>
</div>
<div className="stat">
<p className="stat-value">{resource.stats.avgResponseTime}ms</p>
<p className="stat-label">Avg Response</p>
</div>
<div className="stat">
<p className="stat-value">{resource.stats.totalChecks}</p>
<p className="stat-label">Total Checks</p>
</div>
<div className="stat">
<p className={`stat-value status-badge status-${resource.lastCheck?.status || 'unknown'}`}>
{resource.lastCheck?.status || 'unknown'}
</p>
<p className="stat-label">Current Status</p>
</div>
</div>
</div>
<div className="detail-section">
<h2>SLA / SLO (last {slaWindow}h)</h2>
{slaLoading ? (
<p>Loading SLA...</p>
) : !sla ? (
<p>No SLA data yet</p>
) : (
<div className="stats-grid stats-grid-4">
<div className="stat">
<p className="stat-value">{sla.uptimePct}%</p>
<p className="stat-label">Uptime</p>
</div>
<div className="stat">
<p className="stat-value">{formatDuration(sla.downtimeMinutes * 60000 || 0)}</p>
<p className="stat-label">Downtime</p>
</div>
<div className="stat">
<p className="stat-value">{sla.p95LatencyMs != null ? `${sla.p95LatencyMs}ms` : '—'}</p>
<p className="stat-label">p95 Latency</p>
</div>
<div className="stat">
<p className="stat-value">{sla.totalChecks}</p>
<p className="stat-label">Checks in window</p>
</div>
<div className="stat">
<p className="stat-value">{sla.mttrMinutes != null ? `${sla.mttrMinutes}m` : '—'}</p>
<p className="stat-label">MTTR</p>
</div>
<div className="stat">
<p className="stat-value">{sla.mtbfMinutes != null ? `${sla.mtbfMinutes}m` : '—'}</p>
<p className="stat-label">MTBF</p>
</div>
</div>
)}
</div>
<div className="detail-section">
<h2>Response Time (Last 50 Checks)</h2>
<div className="chart-container">
<ResponsiveContainer width="100%" height="100%">
<LineChart data={chartData}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="time" />
<YAxis />
<Tooltip />
<Line type="monotone" dataKey="responseTime" stroke="#667eea" strokeWidth={2} />
</LineChart>
</ResponsiveContainer>
</div>
</div>
<div className="detail-section">
<h2>Recent Checks</h2>
<div className="section-controls">
<div className="filter-control">
<label>Status</label>
<select value={checksStatus} onChange={(e) => { setChecksPage(0); setChecksStatus(e.target.value); }}>
<option value="">All</option>
<option value="up">Up</option>
<option value="down">Down</option>
</select>
</div>
<div className="filter-control">
<label>Sort</label>
<select value={checksSort} onChange={(e) => { setChecksPage(0); setChecksSort(e.target.value); }}>
<option value="desc">Newest first</option>
<option value="asc">Oldest first</option>
</select>
</div>
<div className="controls-pagination">
<button className="btn btn-secondary" disabled={checksPage === 0 || checksLoading} onClick={() => setChecksPage(Math.max(0, checksPage - 1))}>← Prev</button>
<button className="btn btn-secondary" disabled={checksLoading || checks.length < checksLimit} onClick={() => setChecksPage(checksPage + 1)}>Next →</button>
</div>
</div>
<div className="table-wrapper">
<table className="data-table">
<thead>
<tr>
<th>Time</th>
<th>Status</th>
<th className="text-right">Response Time</th>
<th>Message</th>
</tr>
</thead>
<tbody>
{checksLoading ? (
<tr><td colSpan="4">Loading checks...</td></tr>
) : checks.length === 0 ? (
<tr><td colSpan="4">No checks found</td></tr>
) : checks.map((check) => (
<tr key={check.id}>
<td>
{formatLocalTime(check.checked_at)}
</td>
<td>
<span className={`status-badge status-${check.status}`}>
{check.status}
</span>
</td>
<td className="text-right">
{check.response_time ? `${check.response_time}ms` : '-'}
</td>
<td className="muted-cell">
{check.error_message || 'OK'}
</td>
</tr>
))}
</tbody>
</table>
</div>
</div>
<div className="detail-section">
<h2>Incidents Timeline</h2>
<div className="section-controls">
<div className="filter-control">
<label>Status</label>
<select value={incidentsStatus} onChange={(e) => { setIncidentsPage(0); setIncidentsStatus(e.target.value); }}>
<option value="all">All</option>
<option value="open">Open</option>
<option value="closed">Closed</option>
</select>
</div>
<div className="filter-control">
<label>Sort</label>
<select value={incidentsSort} onChange={(e) => { setIncidentsPage(0); setIncidentsSort(e.target.value); }}>
<option value="desc">Newest first</option>
<option value="asc">Oldest first</option>
</select>
</div>
<div className="controls-pagination">
<button className="btn btn-secondary" disabled={incidentsPage === 0 || incidentsLoading} onClick={() => setIncidentsPage(Math.max(0, incidentsPage - 1))}>← Prev</button>
<button className="btn btn-secondary" disabled={incidentsLoading || incidents.length < incidentsLimit} onClick={() => setIncidentsPage(incidentsPage + 1)}>Next →</button>
</div>
</div>
<div className="table-wrapper">
<table className="data-table">
<thead>
<tr>
<th className="w-25">Started</th>
<th className="w-25">Resolved</th>
<th className="w-15">Duration</th>
<th className="w-35">Reason</th>
</tr>
</thead>
<tbody>
{incidentsLoading ? (
<tr><td colSpan="4">Loading incidents...</td></tr>
) : incidents.length === 0 ? (
<tr><td colSpan="4">No incidents found</td></tr>
) : incidents.map((incident) => {
const start = incident.started_at || incident.created_at;
const end = incident.resolved_at;
const durationMs = start && end ? (new Date(end).getTime() - new Date(start).getTime()) : null;
const durationText = durationMs != null ? formatDuration(durationMs) : 'Ongoing';
const isExpanded = expandedIncidentId === incident.id;
const description = incident.description || 'No description';
const isTruncated = description.length > 60;
const displayText = isExpanded ? description : (isTruncated ? description.substring(0, 60) + '...' : description);
return (
<>
<tr key={incident.id}>
<td>{start ? formatLocalTime(start) : '-'}</td>
<td>{end ? formatLocalTime(end) : 'Open'}</td>
<td>{durationText}</td>
<td className="incident-reason-cell">
<span className="incident-reason-toggle" onClick={() => setExpandedIncidentId(isExpanded ? null : incident.id)}>
{displayText}
{isTruncated && (
<span className="expand-indicator">
{isExpanded ? '▼' : '▶'}
</span>
)}
</span>
<button
className="btn btn-secondary btn-compact"
onClick={() => handleEditIncident(incident)}
>
Edit
</button>
</td>
</tr>
{isExpanded && (
<tr className="expanded-row">
<td colSpan="4" className="expanded-cell">
{description}
</td>
</tr>
)}
</>
);
})}
</tbody>
</table>
</div>
</div>
<div className="detail-section">
<div className="section-title-row">
<h2>Maintenance Windows</h2>
<button className="btn btn-primary" onClick={() => setShowMaintenanceModal(true)}>
+ Schedule Maintenance
</button>
</div>
{maintenanceWindows.length === 0 ? (
<p className="empty-copy">No maintenance windows scheduled</p>
) : (
<div className="table-wrapper">
<table className="data-table">
<thead>
<tr>
<th>Start Time</th>
<th>End Time</th>
<th>Reason</th>
<th className="text-right">Actions</th>
</tr>
</thead>
<tbody>
{maintenanceWindows.map(window => (
<tr key={window.id}>
<td>{formatLocalTime(window.start_time)}</td>
<td>{formatLocalTime(window.end_time)}</td>
<td className="muted-cell">{window.reason || '-'}</td>
<td className="text-right">
<button
className="btn btn-danger btn-compact"
onClick={() => handleDeleteMaintenanceWindow(window.id)}
>
Delete
</button>
</td>
</tr>
))}
</tbody>
</table>
</div>
)}
</div>
{showMaintenanceModal && (
<div className="modal-overlay" onClick={() => setShowMaintenanceModal(false)}>
<div className="modal" onClick={(e) => e.stopPropagation()}>
<h2>Schedule Maintenance Window</h2>
<form onSubmit={handleCreateMaintenanceWindow}>
<div className="form-group">
<label>Start Time *</label>
<input
type="datetime-local"
required
value={maintenanceForm.start_time}
onChange={(e) => setMaintenanceForm({ ...maintenanceForm, start_time: e.target.value })}
/>
</div>
<div className="form-group">
<label>End Time *</label>
<input
type="datetime-local"
required
value={maintenanceForm.end_time}
onChange={(e) => setMaintenanceForm({ ...maintenanceForm, end_time: e.target.value })}
/>
</div>
<div className="form-group">
<label>Reason (Optional)</label>
<textarea
rows="3"
placeholder="Planned maintenance, server upgrade, etc."
value={maintenanceForm.reason}
onChange={(e) => setMaintenanceForm({ ...maintenanceForm, reason: e.target.value })}
/>
</div>
<div className="form-actions">
<button type="button" className="btn" onClick={() => setShowMaintenanceModal(false)}>
Cancel
</button>
<button type="submit" className="btn btn-primary">
Schedule
</button>
</div>
</form>
</div>
</div>
)}
{showIncidentModal && editingIncident && (
<div className="modal-overlay" onClick={() => setShowIncidentModal(false)}>
<div className="modal-content" onClick={(e) => e.stopPropagation()}>
<h2>Edit Incident</h2>
<div className="form-group">
<label style={{ fontSize: '0.9rem', color: '#666' }}>Incident Started</label>
<div style={{ padding: '0.5rem', backgroundColor: '#f5f5f5', borderRadius: '4px', marginBottom: '1rem' }}>
{formatLocalTime(editingIncident.started_at || editingIncident.created_at)}
</div>
</div>
<div className="form-group">
<label>Description *</label>
<textarea
rows="6"
placeholder="Describe what happened and why..."
value={incidentDescription}
onChange={(e) => setIncidentDescription(e.target.value)}
style={{ fontFamily: 'monospace', fontSize: '0.9rem' }}
/>
</div>
<div className="form-actions">
<button
type="button"
className="btn"
onClick={() => {
setShowIncidentModal(false);
setEditingIncident(null);
setIncidentDescription('');
}}
>
Cancel
</button>
<button
type="submit"
className="btn btn-primary"
onClick={handleUpdateIncident}
disabled={updatingIncident || !incidentDescription.trim()}
>
{updatingIncident ? 'Updating...' : 'Update'}
</button>
</div>
</div>
</div>
)}
</div>
);
}
function Navbar() {
const [notificationsConfigured, setNotificationsConfigured] = useState(false);
useEffect(() => {
checkNotifications();
}, []);
const checkNotifications = async () => {
try {
const response = await axios.get('/api/settings');
setNotificationsConfigured(response.data.email_enabled || response.data.webhook_enabled);
// Cache server timezone for timestamp formatting with timestamp
if (response.data.timezone) {
localStorage.setItem('serverTimezone', response.data.timezone);
localStorage.setItem('serverTimezoneTime', Date.now().toString());
}
} catch (error) {
// Notifications check error handled
}
};
return (
<nav className="navbar">
<div className="navbar-inner">
<div className="navbar-left">
<h1>🔍 SkyWatch</h1>
<div className="navbar-links">
<Link to="/" className="nav-link">Dashboard</Link>
<Link to="/history" className="nav-link">History</Link>
<Link to="/sla" className="nav-link">SLA</Link>
<Link to="/observability" className="nav-link">Observability</Link>
<Link to="/notifications" className="nav-link">Notifications</Link>
<Link to="/settings" className="nav-link settings-link">
Settings
{!notificationsConfigured && (
<span className="setup-badge">SETUP</span>
)}
</Link>
</div>
</div>
{notificationsConfigured && (
<div className="notifications-pill">
<span>🔔</span>
<span>Notifications Active</span>
</div>
)}
</div>
</nav>
);
}
function App() {
return (
<Router>
<div className="App">
<Navbar />
<Routes>
<Route path="/" element={<Dashboard />} />
<Route path="/resource/:id" element={<ResourceDetail />} />
<Route path="/history" element={<History />} />
<Route path="/sla" element={<SLA />} />
<Route path="/settings" element={<div className="container"><SettingsWizard /></div>} />
<Route path="/status" element={<Status />} />
<Route path="/observability" element={<Observability />} />
<Route path="/notifications" element={<Notifications />} />
</Routes>
</div>
</Router>
);
}
export default App;