Files
skywatch/client/src/App.js
T

1126 lines
43 KiB
JavaScript

import React, { useState, useEffect } 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 { 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 [collapsedGroups, setCollapsedGroups] = useState({});
const [editingId, setEditingId] = useState(null);
const [editData, setEditData] = 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,
});
const [groupData, setGroupData] = useState({ name: '', description: '' });
const navigate = useNavigate();
useEffect(() => {
loadResources();
const interval = setInterval(loadResources, 5000);
return () => clearInterval(interval);
}, []);
const loadResources = async () => {
try {
const response = await axios.get('/api/dashboard');
setResources(response.data.resources);
setGroups(response.data.groups || []);
} catch (error) {
console.error('Error loading resources:', error);
}
};
const handleCreateGroup = async (e) => {
e.preventDefault();
try {
await axios.post('/api/groups', groupData);
setShowGroupModal(false);
setGroupData({ name: '', description: '' });
loadResources();
} catch (error) {
console.error('Error creating group:', 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,
});
loadResources();
} catch (error) {
console.error('Error creating resource:', error);
alert('Error creating resource');
}
};
const handleEditResource = async (id) => {
try {
await axios.put(`/api/resources/${id}`, editData);
setShowEditModal(false);
setEditData({});
loadResources();
} catch (error) {
console.error('Error updating resource:', error);
alert('Error updating resource');
}
};
const openEditModal = (resource) => {
setEditData(resource);
setShowEditModal(true);
};
const handleDeleteResource = async (id) => {
if (window.confirm('Delete this resource?')) {
try {
await axios.delete(`/api/resources/${id}`);
loadResources();
} catch (error) {
console.error('Error deleting resource:', error);
alert('Error deleting resource');
}
}
};
const toggleGroup = (groupId) => {
setCollapsedGroups(prev => ({
...prev,
[groupId]: !prev[groupId]
}));
};
const groupResourcesMap = resources.reduce((acc, r) => {
const gid = r.group_id || 'ungrouped';
if (!acc[gid]) acc[gid] = [];
acc[gid].push(r);
return acc;
}, {});
const getGroupStats = (groupResources) => {
if (!groupResources || groupResources.length === 0) return { uptime: 0, avgResponse: 0, total: 0 };
const uptime = (groupResources.reduce((sum, r) => sum + parseFloat(r.uptime || 0), 0) / groupResources.length).toFixed(2);
const avgResponse = (groupResources.reduce((sum, r) => sum + parseInt(r.avgResponseTime || 0), 0) / groupResources.length).toFixed(0);
return { uptime, avgResponse, total: groupResources.length };
};
const renderResourceCard = (resource) => {
const sparkData = (resource.recentChecks || []).map((c, idx) => ({
idx,
responseTime: c.response_time || 0,
statusValue: c.status === 'up' ? 1 : 0,
}));
const isEditing = editingId === resource.id;
return (
<div
key={resource.id}
className="resource-card compact"
onClick={(e) => !isEditing && !e.target.closest('.card-actions') && navigate(`/resource/${resource.id}`)}
>
<div className="resource-header">
<div style={{ flex: 1 }}>
{isEditing ? (
<input
type="text"
value={editData.name || resource.name}
onChange={(e) => setEditData({ ...editData, name: e.target.value })}
onClick={(e) => e.stopPropagation()}
className="edit-input"
placeholder="Resource name"
/>
) : (
<h3 className="resource-name">{resource.name}</h3>
)}
<p className="resource-url">{resource.url}</p>
<p className="resource-type">Type: {resource.type}</p>
</div>
<span className={`status-badge status-${resource.status}`}>
{resource.status}
</span>
</div>
{resource.hasActiveIncident && (
<div className="incident-badge">⚠️ Active Incident</div>
)}
<div className="resource-meta">
<div>
<p className="stat-value small" style={{ cursor: 'pointer' }} onClick={(e) => { e.stopPropagation(); if (!isEditing) setEditingId(resource.id); }}>
{resource.uptime}%
</p>
<p className="stat-label">Uptime (24h)</p>
</div>
<div>
<p className="stat-value small" style={{ cursor: 'pointer' }} onClick={(e) => { e.stopPropagation(); if (!isEditing) setEditingId(resource.id); }}>
{resource.avgResponseTime}ms
</p>
<p className="stat-label">Avg Resp</p>
</div>
<div className="sparkline">
{sparkData.length > 1 ? (
<ResponsiveContainer width="100%" height={50}>
<LineChart data={sparkData} margin={{ top: 4, bottom: 0, left: 0, right: 0 }}>
<Line type="monotone" dataKey="responseTime" stroke="#667eea" strokeWidth={2} dot={false} />
</LineChart>
</ResponsiveContainer>
) : (
<span style={{ fontSize: '0.75rem', color: '#999' }}>No recent data</span>
)}
</div>
</div>
<div className="card-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>
{!isEditing && resource.lastCheck && (
<p className="last-check">
Last: {formatLocalTime(resource.lastCheck)}
</p>
)}
</div>
);
};
return (
<div className="container">
<div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '2rem' }}>
<h2>SkyWatch Dashboard</h2>
<div style={{ display: 'flex', gap: '0.5rem' }}>
<button className="btn btn-secondary" onClick={() => setShowGroupModal(true)}>
+ New Group
</button>
<button className="btn btn-primary" onClick={() => setShowModal(true)}>
+ Add Resource
</button>
</div>
</div>
{resources.length === 0 ? (
<div className="empty-state">
<h3>No resources yet</h3>
<p>Add your first resource to start monitoring</p>
</div>
) : (
<div>
{groups.map((group) => {
const groupStats = getGroupStats(groupResourcesMap[group.id]);
const isCollapsed = collapsedGroups[group.id];
return (
<div key={group.id} className="group-section">
<div className="group-header" onClick={() => toggleGroup(group.id)}>
<span className="group-toggle">{isCollapsed ? '▶' : '▼'}</span>
<h3 style={{ margin: 0, flex: 1 }}>{group.name}</h3>
<div className="group-stats">
<span className="group-stat">{groupStats.total} resources</span>
<span className="group-stat">{groupStats.uptime}% up</span>
<span className="group-stat">{groupStats.avgResponse}ms avg</span>
</div>
</div>
{!isCollapsed && (
<div className="dashboard-grid">
{groupResourcesMap[group.id]?.map(renderResourceCard)}
</div>
)}
</div>
);
})}
{groupResourcesMap['ungrouped']?.length > 0 && (
<div className="group-section">
<div className="group-header" onClick={() => toggleGroup('ungrouped')}>
<span className="group-toggle">{collapsedGroups['ungrouped'] ? '▶' : '▼'}</span>
<h3 style={{ margin: 0, flex: 1 }}>Ungrouped</h3>
<div className="group-stats">
<span className="group-stat">{groupResourcesMap['ungrouped'].length} resources</span>
<span className="group-stat">{getGroupStats(groupResourcesMap['ungrouped']).uptime}% up</span>
<span className="group-stat">{getGroupStats(groupResourcesMap['ungrouped']).avgResponse}ms avg</span>
</div>
</div>
{!collapsedGroups['ungrouped'] && (
<div className="dashboard-grid">
{groupResourcesMap['ungrouped'].map(renderResourceCard)}
</div>
)}
</div>
)}
</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="email"
placeholder="user@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-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>Alert Email Address (Optional)</label>
<input
type="email"
placeholder="user@example.com (leave empty to use global setting)"
value={editData.email_to || ''}
onChange={(e) => setEditData({ ...editData, email_to: e.target.value })}
/>
</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 [sla, setSla] = useState(null);
const [slaLoading, setSlaLoading] = useState(false);
const slaWindow = 24;
useEffect(() => {
loadResource();
loadChecks();
loadIncidents();
loadSla();
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/${id}`);
setResource(response.data);
setLoading(false);
} catch (error) {
console.error('Error loading resource:', error);
setLoading(false);
}
};
const loadChecks = async () => {
try {
setChecksLoading(true);
const response = await axios.get(`/api/resources/${id}/checks`, {
params: {
limit: checksLimit,
offset: checksPage * checksLimit,
status: checksStatus || undefined,
sort: checksSort,
},
});
setChecks(response.data.checks || []);
} catch (error) {
console.error('Error loading checks:', error);
} finally {
setChecksLoading(false);
}
};
const loadIncidents = async () => {
try {
setIncidentsLoading(true);
const response = await axios.get(`/api/resources/${id}/incidents`, {
params: {
limit: incidentsLimit,
offset: incidentsPage * incidentsLimit,
status: incidentsStatus,
sort: incidentsSort,
},
});
setIncidents(response.data.incidents || []);
} catch (error) {
console.error('Error loading incidents:', error);
} finally {
setIncidentsLoading(false);
}
};
const loadSla = async () => {
try {
setSlaLoading(true);
const response = await axios.get(`/api/resources/${id}/sla`, { params: { hours: slaWindow } });
setSla(response.data);
} catch (error) {
console.error('Error loading SLA summary:', error);
} finally {
setSlaLoading(false);
}
};
const handleDelete = async () => {
if (window.confirm('Are you sure you want to delete this resource?')) {
try {
await axios.delete(`/api/resources/${id}`);
navigate('/');
} catch (error) {
console.error('Error deleting resource:', error);
alert('Error deleting resource');
}
}
};
const toggleEnabled = async () => {
try {
await axios.put(`/api/resources/${id}`, {
...resource,
enabled: !resource.enabled,
});
loadResource();
} catch (error) {
console.error('Error updating resource:', error);
}
};
const toggleMaintenance = async () => {
try {
await axios.put(`/api/resources/${id}`, {
...resource,
maintenance_mode: !resource.maintenance_mode,
});
loadResource();
} catch (error) {
console.error('Error updating maintenance mode:', error);
}
};
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 style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'start' }}>
<div>
<h2>{resource.name}</h2>
<p style={{ color: '#666' }}>{resource.url}</p>
<p className="resource-type">Type: {resource.type}</p>
</div>
<div style={{ display: 'flex', gap: '1rem' }}>
<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" style={{ background: '#fff3cd', color: '#856404', borderColor: '#ffeeba' }}>
🛠️ Maintenance mode active — alerts are suppressed
</div>
)}
<div className="stats-grid" style={{ gridTemplateColumns: 'repeat(4, 1fr)', marginTop: '2rem' }}>
<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" style={{ gridTemplateColumns: 'repeat(4, 1fr)' }}>
<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 style={{ display: 'flex', gap: '1rem', alignItems: 'center', marginBottom: '1rem', flexWrap: 'wrap' }}>
<div>
<label style={{ fontSize: '0.9rem', color: '#555', marginRight: '0.4rem' }}>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>
<label style={{ fontSize: '0.9rem', color: '#555', marginRight: '0.4rem' }}>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 style={{ marginLeft: 'auto', display: 'flex', gap: '0.5rem' }}>
<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>
<table style={{ width: '100%', borderCollapse: 'collapse' }}>
<thead>
<tr style={{ borderBottom: '2px solid #ddd' }}>
<th style={{ padding: '0.75rem', textAlign: 'left' }}>Time</th>
<th style={{ padding: '0.75rem', textAlign: 'left' }}>Status</th>
<th style={{ padding: '0.75rem', textAlign: 'right' }}>Response Time</th>
<th style={{ padding: '0.75rem', textAlign: 'left' }}>Message</th>
</tr>
</thead>
<tbody>
{checksLoading ? (
<tr><td colSpan="4" style={{ padding: '0.75rem' }}>Loading checks...</td></tr>
) : checks.length === 0 ? (
<tr><td colSpan="4" style={{ padding: '0.75rem' }}>No checks found</td></tr>
) : checks.map((check) => (
<tr key={check.id} style={{ borderBottom: '1px solid #eee' }}>
<td style={{ padding: '0.75rem' }}>
{formatLocalTime(check.checked_at)}
</td>
<td style={{ padding: '0.75rem' }}>
<span className={`status-badge status-${check.status}`}>
{check.status}
</span>
</td>
<td style={{ padding: '0.75rem', textAlign: 'right' }}>
{check.response_time ? `${check.response_time}ms` : '-'}
</td>
<td style={{ padding: '0.75rem', color: '#666' }}>
{check.error_message || 'OK'}
</td>
</tr>
))}
</tbody>
</table>
</div>
<div className="detail-section">
<h2>Incidents Timeline</h2>
<div style={{ display: 'flex', gap: '1rem', alignItems: 'center', marginBottom: '1rem', flexWrap: 'wrap' }}>
<div>
<label style={{ fontSize: '0.9rem', color: '#555', marginRight: '0.4rem' }}>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>
<label style={{ fontSize: '0.9rem', color: '#555', marginRight: '0.4rem' }}>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 style={{ marginLeft: 'auto', display: 'flex', gap: '0.5rem' }}>
<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>
<table style={{ width: '100%', borderCollapse: 'collapse' }}>
<thead>
<tr style={{ borderBottom: '2px solid #ddd' }}>
<th style={{ padding: '0.75rem', textAlign: 'left' }}>Started</th>
<th style={{ padding: '0.75rem', textAlign: 'left' }}>Resolved</th>
<th style={{ padding: '0.75rem', textAlign: 'left' }}>Duration</th>
</tr>
</thead>
<tbody>
{incidentsLoading ? (
<tr><td colSpan="3" style={{ padding: '0.75rem' }}>Loading incidents...</td></tr>
) : incidents.length === 0 ? (
<tr><td colSpan="3" style={{ padding: '0.75rem' }}>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';
return (
<tr key={incident.id} style={{ borderBottom: '1px solid #eee' }}>
<td style={{ padding: '0.75rem' }}>{start ? formatLocalTime(start) : '-'}</td>
<td style={{ padding: '0.75rem' }}>{end ? formatLocalTime(end) : 'Open'}</td>
<td style={{ padding: '0.75rem' }}>{durationText}</td>
</tr>
);
})}
</tbody>
</table>
</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
if (response.data.timezone) {
localStorage.setItem('serverTimezone', response.data.timezone);
}
} catch (error) {
console.error('Error checking notifications:', error);
}
};
return (
<nav className="navbar">
<div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', width: '100%' }}>
<div style={{ display: 'flex', alignItems: 'center', gap: '2rem' }}>
<h1>🔍 SkyWatch</h1>
<div style={{ display: 'flex', gap: '1rem', alignItems: 'center' }}>
<Link to="/" style={{ color: 'white', textDecoration: 'none', opacity: 0.9, fontWeight: 500 }}>Dashboard</Link>
<Link to="/history" style={{ color: 'white', textDecoration: 'none', opacity: 0.9, fontWeight: 500 }}>History</Link>
<Link to="/sla" style={{ color: 'white', textDecoration: 'none', opacity: 0.9, fontWeight: 500 }}>SLA</Link>
<Link to="/settings" style={{ color: 'white', textDecoration: 'none', opacity: 0.9, fontWeight: 500, display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
Settings
{!notificationsConfigured && (
<span style={{
background: '#ffc107',
color: '#000',
padding: '0.15rem 0.5rem',
borderRadius: '12px',
fontSize: '0.7rem',
fontWeight: 'bold'
}}>SETUP</span>
)}
</Link>
</div>
</div>
{notificationsConfigured && (
<div style={{ display: 'flex', alignItems: 'center', gap: '0.5rem', fontSize: '0.85rem', opacity: 0.9 }}>
<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>} />
</Routes>
</div>
</Router>
);
}
export default App;