Joachim Hummel
5f637817ce
- Add gradient hero section with welcome message - Redesign stat cards with colorful gradients and hover effects - Update system status cards with color-coded backgrounds - Enhance database statistics section with modern cards - Modernize device list table with gradient headers - Improve database maintenance section with better visual hierarchy - Add gradient background to entire admin layout - Update header with glassmorphism effect and modern badges - Enhance navigation with improved active states and transitions 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
591 lines
24 KiB
TypeScript
591 lines
24 KiB
TypeScript
"use client";
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import { useEffect, useState } from "react";
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import { useSession } from "next-auth/react";
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import { LocationResponse } from "@/types/location";
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interface DeviceInfo {
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id: string;
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name: string;
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color: string;
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}
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export default function AdminDashboard() {
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const { data: session } = useSession();
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const userRole = (session?.user as any)?.role;
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const username = session?.user?.name || '';
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const isAdmin = userRole === 'ADMIN';
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const isSuperAdmin = username === 'admin';
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const [stats, setStats] = useState({
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totalDevices: 0,
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totalPoints: 0,
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lastUpdated: "",
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onlineDevices: 0,
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});
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const [devices, setDevices] = useState<DeviceInfo[]>([]);
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const [cleanupStatus, setCleanupStatus] = useState<{
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loading: boolean;
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message: string;
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type: 'success' | 'error' | '';
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}>({
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loading: false,
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message: '',
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type: '',
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});
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const [optimizeStatus, setOptimizeStatus] = useState<{
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loading: boolean;
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message: string;
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type: 'success' | 'error' | '';
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}>({
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loading: false,
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message: '',
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type: '',
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});
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const [dbStats, setDbStats] = useState<any>(null);
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const [systemStatus, setSystemStatus] = useState<any>(null);
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// Fetch devices from API
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useEffect(() => {
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const fetchDevices = async () => {
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try {
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const response = await fetch("/api/devices/public");
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if (response.ok) {
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const data = await response.json();
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setDevices(data.devices);
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}
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} catch (err) {
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console.error("Failed to fetch devices:", err);
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}
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};
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fetchDevices();
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// Refresh devices every 30 seconds
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const interval = setInterval(fetchDevices, 30000);
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return () => clearInterval(interval);
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}, []);
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useEffect(() => {
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const fetchStats = async () => {
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try {
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// Fetch from local API (reads from SQLite cache)
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const response = await fetch("/api/locations?sync=false"); // sync=false for faster response
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const data: LocationResponse = await response.json();
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// Calculate online devices (last location < 10 minutes)
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const now = Date.now();
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const tenMinutesAgo = now - 10 * 60 * 1000;
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const recentDevices = new Set(
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data.history
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.filter((loc) => {
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const locationTime = new Date(loc.timestamp).getTime();
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return locationTime > tenMinutesAgo;
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})
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.map((loc) => loc.username)
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);
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setStats({
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totalDevices: devices.length,
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totalPoints: data.total_points || data.history.length,
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lastUpdated: data.last_updated || new Date().toISOString(),
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onlineDevices: recentDevices.size,
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});
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} catch (err) {
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console.error("Failed to fetch stats", err);
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}
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};
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if (devices.length > 0) {
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fetchStats();
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const interval = setInterval(fetchStats, 10000);
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return () => clearInterval(interval);
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}
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}, [devices]);
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// Fetch detailed database statistics
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useEffect(() => {
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const fetchDbStats = async () => {
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try {
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const response = await fetch('/api/locations/stats');
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if (response.ok) {
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const data = await response.json();
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setDbStats(data);
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}
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} catch (err) {
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console.error('Failed to fetch DB stats:', err);
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}
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};
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fetchDbStats();
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// Refresh DB stats every 30 seconds
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const interval = setInterval(fetchDbStats, 30000);
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return () => clearInterval(interval);
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}, []);
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// Fetch system status (uptime, memory)
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useEffect(() => {
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const fetchSystemStatus = async () => {
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try {
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const response = await fetch('/api/system/status');
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if (response.ok) {
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const data = await response.json();
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setSystemStatus(data);
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}
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} catch (err) {
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console.error('Failed to fetch system status:', err);
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}
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};
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fetchSystemStatus();
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// Refresh every 10 seconds for live uptime
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const interval = setInterval(fetchSystemStatus, 10000);
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return () => clearInterval(interval);
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}, []);
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// Cleanup old locations
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const handleCleanup = async (retentionHours: number) => {
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if (!confirm(`Delete all locations older than ${Math.round(retentionHours / 24)} days?`)) {
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return;
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}
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setCleanupStatus({ loading: true, message: '', type: '' });
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try {
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const response = await fetch('/api/locations/cleanup', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ retentionHours }),
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});
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const data = await response.json();
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if (response.ok) {
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setCleanupStatus({
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loading: false,
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message: `✓ Deleted ${data.deleted} records. Freed ${data.freedKB} KB.`,
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type: 'success',
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});
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// Refresh stats
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setTimeout(() => {
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window.location.reload();
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}, 2000);
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} else {
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setCleanupStatus({
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loading: false,
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message: `Error: ${data.error}`,
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type: 'error',
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});
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}
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} catch (error) {
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setCleanupStatus({
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loading: false,
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message: 'Failed to cleanup locations',
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type: 'error',
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});
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}
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// Clear message after 5 seconds
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setTimeout(() => {
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setCleanupStatus({ loading: false, message: '', type: '' });
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}, 5000);
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};
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// Optimize database
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const handleOptimize = async () => {
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if (!confirm('Optimize database? This may take a few seconds.')) {
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return;
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}
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setOptimizeStatus({ loading: true, message: '', type: '' });
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try {
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const response = await fetch('/api/locations/optimize', {
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method: 'POST',
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});
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const data = await response.json();
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if (response.ok) {
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setOptimizeStatus({
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loading: false,
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message: `✓ Database optimized. Freed ${data.freedMB} MB. (${data.before.sizeMB} → ${data.after.sizeMB} MB)`,
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type: 'success',
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});
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// Refresh stats
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setTimeout(() => {
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window.location.reload();
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}, 2000);
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} else {
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setOptimizeStatus({
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loading: false,
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message: `Error: ${data.error}`,
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type: 'error',
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});
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}
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} catch (error) {
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setOptimizeStatus({
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loading: false,
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message: 'Failed to optimize database',
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type: 'error',
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});
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}
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// Clear message after 5 seconds
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setTimeout(() => {
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setOptimizeStatus({ loading: false, message: '', type: '' });
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}, 5000);
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};
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const statCards = [
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{
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title: "Total Devices",
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value: stats.totalDevices,
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icon: "📱",
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},
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{
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title: "Online Devices",
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value: stats.onlineDevices,
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icon: "🟢",
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},
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{
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title: "Total Locations",
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value: stats.totalPoints,
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icon: "📍",
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},
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];
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return (
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<div className="space-y-8">
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{/* Hero Section with Gradient */}
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<div className="relative overflow-hidden rounded-2xl bg-gradient-to-br from-blue-600 via-blue-700 to-indigo-800 p-8 shadow-xl">
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<div className="absolute top-0 right-0 -mt-4 -mr-4 h-40 w-40 rounded-full bg-white/10 blur-3xl"></div>
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<div className="absolute bottom-0 left-0 -mb-4 -ml-4 h-40 w-40 rounded-full bg-white/10 blur-3xl"></div>
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<div className="relative">
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<h2 className="text-4xl font-bold text-white mb-2">Dashboard</h2>
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<p className="text-blue-100 text-lg">Willkommen zurück! Hier ist ein Überblick über dein System.</p>
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</div>
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</div>
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{/* Stats Grid */}
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<div className="grid grid-cols-1 md:grid-cols-3 gap-6">
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{statCards.map((stat, index) => {
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const gradients = [
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'from-emerald-500 to-teal-600',
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'from-blue-500 to-indigo-600',
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'from-violet-500 to-purple-600'
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];
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return (
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<div
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key={stat.title}
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className="group relative overflow-hidden bg-white rounded-2xl shadow-lg hover:shadow-2xl transition-all duration-300 transform hover:-translate-y-1"
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>
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<div className={`absolute inset-0 bg-gradient-to-br ${gradients[index]} opacity-0 group-hover:opacity-5 transition-opacity`}></div>
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<div className="p-6">
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<div className="flex items-center justify-between mb-4">
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<div className={`flex items-center justify-center w-14 h-14 rounded-xl bg-gradient-to-br ${gradients[index]} text-white text-2xl shadow-lg`}>
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{stat.icon}
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</div>
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</div>
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<p className="text-sm font-semibold text-gray-500 uppercase tracking-wide mb-1">{stat.title}</p>
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<p className="text-4xl font-bold bg-gradient-to-br from-gray-900 to-gray-700 bg-clip-text text-transparent">{stat.value}</p>
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</div>
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</div>
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);
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})}
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</div>
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{/* System Status */}
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{systemStatus && (
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<div className="bg-white rounded-2xl shadow-lg overflow-hidden">
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<div className="bg-gradient-to-r from-slate-50 to-gray-50 px-6 py-5 border-b border-gray-200">
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<div className="flex items-center gap-3">
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<div className="w-10 h-10 rounded-lg bg-gradient-to-br from-slate-600 to-slate-700 flex items-center justify-center text-white text-xl">
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⚙️
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</div>
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<h3 className="text-xl font-bold text-gray-900">
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System Status
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</h3>
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</div>
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</div>
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<div className="p-6">
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<div className="grid grid-cols-1 md:grid-cols-3 gap-4">
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<div className="relative overflow-hidden bg-gradient-to-br from-green-50 to-emerald-50 p-5 rounded-xl border border-green-100">
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<div className="absolute top-0 right-0 text-6xl opacity-10">⏱️</div>
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<p className="text-sm font-semibold text-green-700 uppercase tracking-wide mb-1">App Uptime</p>
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<p className="text-3xl font-bold text-green-900">{systemStatus.uptime.formatted}</p>
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<p className="text-xs text-green-600 mt-2">Running since server start</p>
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</div>
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<div className="relative overflow-hidden bg-gradient-to-br from-blue-50 to-indigo-50 p-5 rounded-xl border border-blue-100">
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<div className="absolute top-0 right-0 text-6xl opacity-10">💾</div>
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<p className="text-sm font-semibold text-blue-700 uppercase tracking-wide mb-1">Memory Usage</p>
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<p className="text-3xl font-bold text-blue-900">{systemStatus.memory.heapUsed} MB</p>
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<p className="text-xs text-blue-600 mt-2">Heap: {systemStatus.memory.heapTotal} MB / RSS: {systemStatus.memory.rss} MB</p>
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</div>
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<div className="relative overflow-hidden bg-gradient-to-br from-purple-50 to-violet-50 p-5 rounded-xl border border-purple-100">
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<div className="absolute top-0 right-0 text-6xl opacity-10">🚀</div>
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<p className="text-sm font-semibold text-purple-700 uppercase tracking-wide mb-1">Runtime</p>
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<p className="text-3xl font-bold text-purple-900">{systemStatus.nodejs}</p>
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<p className="text-xs text-purple-600 mt-2">Platform: {systemStatus.platform}</p>
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</div>
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</div>
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</div>
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</div>
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)}
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{/* Database Statistics */}
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{dbStats && (
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<div className="bg-white rounded-2xl shadow-lg overflow-hidden">
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<div className="bg-gradient-to-r from-amber-50 to-orange-50 px-6 py-5 border-b border-orange-100">
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<div className="flex items-center gap-3">
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<div className="w-10 h-10 rounded-lg bg-gradient-to-br from-amber-600 to-orange-600 flex items-center justify-center text-white text-xl">
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📊
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</div>
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<h3 className="text-xl font-bold text-gray-900">
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Database Statistics
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</h3>
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</div>
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</div>
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<div className="p-6">
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<div className="grid grid-cols-1 md:grid-cols-3 gap-4 mb-6">
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<div className="relative overflow-hidden bg-gradient-to-br from-cyan-50 to-blue-50 p-5 rounded-xl border border-cyan-100">
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<div className="absolute top-0 right-0 text-6xl opacity-10">💽</div>
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<p className="text-sm font-semibold text-cyan-700 uppercase tracking-wide mb-1">Database Size</p>
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<p className="text-3xl font-bold text-cyan-900">{dbStats.sizeMB} MB</p>
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<p className="text-xs text-cyan-600 mt-2">WAL Mode: {dbStats.walMode}</p>
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</div>
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<div className="relative overflow-hidden bg-gradient-to-br from-indigo-50 to-blue-50 p-5 rounded-xl border border-indigo-100">
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<div className="absolute top-0 right-0 text-6xl opacity-10">📅</div>
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<p className="text-sm font-semibold text-indigo-700 uppercase tracking-wide mb-1">Time Range</p>
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<p className="text-sm font-semibold text-indigo-900">
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{dbStats.oldest ? new Date(dbStats.oldest).toLocaleDateString() : 'N/A'}
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</p>
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<p className="text-xs text-indigo-600">to</p>
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<p className="text-sm font-semibold text-indigo-900">
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{dbStats.newest ? new Date(dbStats.newest).toLocaleDateString() : 'N/A'}
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</p>
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</div>
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<div className="relative overflow-hidden bg-gradient-to-br from-pink-50 to-rose-50 p-5 rounded-xl border border-pink-100">
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<div className="absolute top-0 right-0 text-6xl opacity-10">📈</div>
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<p className="text-sm font-semibold text-pink-700 uppercase tracking-wide mb-1">Average Per Day</p>
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<p className="text-3xl font-bold text-pink-900">{dbStats.avgPerDay}</p>
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<p className="text-xs text-pink-600 mt-2">locations (last 7 days)</p>
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</div>
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</div>
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{/* Locations per Device */}
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{dbStats.perDevice && dbStats.perDevice.length > 0 && (
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<div className="bg-gradient-to-br from-gray-50 to-slate-50 p-5 rounded-xl border border-gray-200">
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<h4 className="text-sm font-bold text-gray-700 uppercase tracking-wide mb-4 flex items-center gap-2">
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<span className="text-lg">📱</span>
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Locations per Device
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</h4>
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<div className="space-y-2">
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{dbStats.perDevice.map((device: any, idx: number) => (
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<div key={device.username} className="group flex items-center justify-between py-3 px-4 bg-white rounded-lg shadow-sm hover:shadow-md transition-shadow border border-gray-100">
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<div className="flex items-center gap-3">
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<div className="w-8 h-8 rounded-full bg-gradient-to-br from-blue-500 to-indigo-600 flex items-center justify-center text-white text-xs font-bold">
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{idx + 1}
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</div>
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<span className="text-sm font-semibold text-gray-700">Device {device.username}</span>
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</div>
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<span className="text-sm font-bold bg-gradient-to-r from-blue-600 to-indigo-600 bg-clip-text text-transparent">{device.count.toLocaleString()} locations</span>
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</div>
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))}
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</div>
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</div>
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)}
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</div>
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</div>
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)}
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{/* Device List */}
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<div className="bg-white rounded-2xl shadow-lg overflow-hidden">
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<div className="bg-gradient-to-r from-teal-50 to-cyan-50 px-6 py-5 border-b border-teal-100">
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<div className="flex items-center gap-3">
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<div className="w-10 h-10 rounded-lg bg-gradient-to-br from-teal-600 to-cyan-600 flex items-center justify-center text-white text-xl">
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📱
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</div>
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<h3 className="text-xl font-bold text-gray-900">
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Configured Devices
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</h3>
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</div>
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</div>
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<div className="p-6">
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<div className="overflow-x-auto">
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<table className="min-w-full">
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<thead>
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<tr className="border-b-2 border-gray-200">
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<th className="text-left py-4 px-4 text-xs font-bold text-gray-600 uppercase tracking-wider">
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ID
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</th>
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<th className="text-left py-4 px-4 text-xs font-bold text-gray-600 uppercase tracking-wider">
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Name
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</th>
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<th className="text-left py-4 px-4 text-xs font-bold text-gray-600 uppercase tracking-wider">
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Color
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</th>
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</tr>
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</thead>
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<tbody>
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{devices.map((device, idx) => (
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<tr
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key={device.id}
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className="border-b border-gray-100 hover:bg-gradient-to-r hover:from-blue-50 hover:to-indigo-50 transition-all"
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>
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<td className="py-4 px-4 text-sm font-semibold text-gray-900">
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{device.id}
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</td>
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<td className="py-4 px-4 text-sm font-semibold text-gray-900">
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{device.name}
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</td>
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<td className="py-4 px-4">
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<div className="flex items-center gap-3">
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<div
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className="w-8 h-8 rounded-lg shadow-md ring-2 ring-white"
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style={{ backgroundColor: device.color }}
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/>
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<span className="text-sm font-mono text-gray-600 bg-gray-100 px-2 py-1 rounded">
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{device.color}
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</span>
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</div>
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</td>
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</tr>
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))}
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</tbody>
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</table>
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</div>
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</div>
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</div>
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||
{/* Database Maintenance - SUPER ADMIN ONLY (username "admin") */}
|
||
{isSuperAdmin && (
|
||
<div className="bg-white rounded-2xl shadow-lg overflow-hidden border border-red-100">
|
||
<div className="bg-gradient-to-r from-red-50 to-orange-50 px-6 py-5 border-b border-red-100">
|
||
<div className="flex items-center gap-3">
|
||
<div className="w-10 h-10 rounded-lg bg-gradient-to-br from-red-600 to-orange-600 flex items-center justify-center text-white text-xl">
|
||
🛠️
|
||
</div>
|
||
<div>
|
||
<h3 className="text-xl font-bold text-gray-900">
|
||
Database Maintenance
|
||
</h3>
|
||
<p className="text-xs text-red-600 font-semibold">SUPER ADMIN ONLY</p>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div className="p-6 space-y-6">
|
||
{/* Cleanup Section */}
|
||
<div className="bg-gradient-to-br from-blue-50 to-indigo-50 p-6 rounded-xl border border-blue-100">
|
||
<h4 className="text-base font-bold text-gray-900 mb-2 flex items-center gap-2">
|
||
<span className="text-xl">🧹</span>
|
||
Clean up old data
|
||
</h4>
|
||
<p className="text-sm text-gray-700 mb-4">
|
||
Delete old location data to keep the database size manageable.
|
||
</p>
|
||
|
||
{/* Cleanup Status Message */}
|
||
{cleanupStatus.message && (
|
||
<div
|
||
className={`mb-4 p-4 rounded-lg font-semibold ${
|
||
cleanupStatus.type === 'success'
|
||
? 'bg-green-100 text-green-800 border border-green-200'
|
||
: 'bg-red-100 text-red-800 border border-red-200'
|
||
}`}
|
||
>
|
||
{cleanupStatus.message}
|
||
</div>
|
||
)}
|
||
|
||
{/* Cleanup Buttons */}
|
||
<div className="flex flex-wrap gap-3">
|
||
<button
|
||
onClick={() => handleCleanup(168)}
|
||
disabled={cleanupStatus.loading}
|
||
className="px-5 py-2.5 bg-gradient-to-r from-blue-600 to-blue-700 text-white rounded-lg hover:from-blue-700 hover:to-blue-800 disabled:from-gray-400 disabled:to-gray-400 disabled:cursor-not-allowed font-semibold shadow-md hover:shadow-lg transition-all"
|
||
>
|
||
{cleanupStatus.loading ? 'Cleaning...' : 'Delete > 7 days'}
|
||
</button>
|
||
<button
|
||
onClick={() => handleCleanup(360)}
|
||
disabled={cleanupStatus.loading}
|
||
className="px-5 py-2.5 bg-gradient-to-r from-blue-600 to-blue-700 text-white rounded-lg hover:from-blue-700 hover:to-blue-800 disabled:from-gray-400 disabled:to-gray-400 disabled:cursor-not-allowed font-semibold shadow-md hover:shadow-lg transition-all"
|
||
>
|
||
{cleanupStatus.loading ? 'Cleaning...' : 'Delete > 15 days'}
|
||
</button>
|
||
<button
|
||
onClick={() => handleCleanup(720)}
|
||
disabled={cleanupStatus.loading}
|
||
className="px-5 py-2.5 bg-gradient-to-r from-indigo-600 to-indigo-700 text-white rounded-lg hover:from-indigo-700 hover:to-indigo-800 disabled:from-gray-400 disabled:to-gray-400 disabled:cursor-not-allowed font-semibold shadow-md hover:shadow-lg transition-all"
|
||
>
|
||
{cleanupStatus.loading ? 'Cleaning...' : 'Delete > 30 days'}
|
||
</button>
|
||
<button
|
||
onClick={() => handleCleanup(2160)}
|
||
disabled={cleanupStatus.loading}
|
||
className="px-5 py-2.5 bg-gradient-to-r from-orange-600 to-red-600 text-white rounded-lg hover:from-orange-700 hover:to-red-700 disabled:from-gray-400 disabled:to-gray-400 disabled:cursor-not-allowed font-semibold shadow-md hover:shadow-lg transition-all"
|
||
>
|
||
{cleanupStatus.loading ? 'Cleaning...' : 'Delete > 90 days'}
|
||
</button>
|
||
</div>
|
||
|
||
<div className="mt-4 bg-white/70 p-3 rounded-lg border border-blue-200">
|
||
<p className="text-xs text-gray-600">
|
||
<span className="font-semibold">Current database size:</span> {stats.totalPoints.toLocaleString()} locations
|
||
</p>
|
||
</div>
|
||
</div>
|
||
|
||
{/* Optimize Section */}
|
||
<div className="bg-gradient-to-br from-purple-50 to-violet-50 p-6 rounded-xl border border-purple-100">
|
||
<h4 className="text-base font-bold text-gray-900 mb-2 flex items-center gap-2">
|
||
<span className="text-xl">⚡</span>
|
||
Optimize Database
|
||
</h4>
|
||
<p className="text-sm text-gray-700 mb-4">
|
||
Run VACUUM and ANALYZE to reclaim disk space and improve query performance. Recommended after cleanup.
|
||
</p>
|
||
|
||
{/* Optimize Status Message */}
|
||
{optimizeStatus.message && (
|
||
<div
|
||
className={`mb-4 p-4 rounded-lg font-semibold ${
|
||
optimizeStatus.type === 'success'
|
||
? 'bg-green-100 text-green-800 border border-green-200'
|
||
: 'bg-red-100 text-red-800 border border-red-200'
|
||
}`}
|
||
>
|
||
{optimizeStatus.message}
|
||
</div>
|
||
)}
|
||
|
||
<button
|
||
onClick={handleOptimize}
|
||
disabled={optimizeStatus.loading}
|
||
className="px-6 py-3 bg-gradient-to-r from-purple-600 to-violet-600 text-white rounded-lg hover:from-purple-700 hover:to-violet-700 disabled:from-gray-400 disabled:to-gray-400 disabled:cursor-not-allowed font-semibold shadow-md hover:shadow-lg transition-all flex items-center gap-2"
|
||
>
|
||
<span className="text-xl">{optimizeStatus.loading ? '⚙️' : '⚡'}</span>
|
||
{optimizeStatus.loading ? 'Optimizing...' : 'Optimize Now'}
|
||
</button>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
|
||
{/* Last Updated */}
|
||
<div className="bg-gradient-to-r from-gray-50 to-slate-50 rounded-xl p-4 border border-gray-200">
|
||
<div className="flex items-center justify-between">
|
||
<div className="flex items-center gap-2 text-gray-600">
|
||
<span className="text-lg">🕒</span>
|
||
<span className="text-sm font-semibold">Last Updated</span>
|
||
</div>
|
||
<span className="text-sm font-mono text-gray-700 bg-white px-3 py-1 rounded-lg shadow-sm">
|
||
{new Date(stats.lastUpdated).toLocaleString()}
|
||
</span>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
);
|
||
}
|