Admin_dash/app/api/status/route.ts

import { NextResponse } from 'next/server';
import { getDb } from '@/lib/db';

export const dynamic = 'force-dynamic';

export async function GET() {
    try {
        const db = await getDb();

        // Get live status (most recent log per service)
        const live = await db.all(`
      SELECT service_name as name, url, status, latency
      FROM uptime_logs
      WHERE id IN (SELECT MAX(id) FROM uptime_logs GROUP BY service_name)
    `);

        // Get 24h stats
        const stats24h = await db.all(`
      SELECT service_name,
             count(*) as total,
             sum(case when status = 'up' then 1 else 0 end) as up_count
      FROM uptime_logs
      WHERE timestamp > datetime('now', '-24 hours')
      GROUP BY service_name
    `);

        // Get 7d stats
        const stats7d = await db.all(`
      SELECT service_name,
             count(*) as total,
             sum(case when status = 'up' then 1 else 0 end) as up_count
      FROM uptime_logs
      WHERE timestamp > datetime('now', '-7 days')
      GROUP BY service_name
    `);

        // Get hourly history for last 24h (24 buckets per service)
        const history = await db.all(`
      SELECT service_name,
             strftime('%Y-%m-%d %H:00', timestamp) as hour,
             count(*) as total,
             sum(case when status = 'up' then 1 else 0 end) as up_count
      FROM uptime_logs
      WHERE timestamp > datetime('now', '-24 hours')
      GROUP BY service_name, hour
      ORDER BY hour ASC
    `);

        // Group history by service
        const historyMap: Record<string, Array<{ hour: string; up: boolean }>> = {};
        for (const row of history) {
            if (!historyMap[row.service_name]) historyMap[row.service_name] = [];
            historyMap[row.service_name].push({
                hour: row.hour,
                up: row.up_count === row.total,
            });
        }

        // Merge data
        const results = live.map(l => {
            const s24 = stats24h.find(s => s.service_name === l.name);
            const s7d = stats7d.find(s => s.service_name === l.name);

            return {
                ...l,
                uptime24h: s24 ? Math.round((s24.up_count / s24.total) * 100) : 100,
                uptime7d: s7d ? Math.round((s7d.up_count / s7d.total) * 100) : 100,
                history: historyMap[l.name] || [],
            };
        });

        return NextResponse.json(results);
    } catch (error) {
        console.error('Uptime stats error:', error);
        return NextResponse.json([]);
    }
}