import { Hono } from 'hono';
import { AppContext, adminAuthMiddleware } from '../utils';

const adminRoutes = new Hono<AppContext>();

adminRoutes.use('*', adminAuthMiddleware);

adminRoutes.get('/verify-token', (c) => {
  return c.json({ success: true, valid: true });
});

adminRoutes.get('/users', async (c) => {
  const { results } = await c.env.DB.prepare('SELECT * FROM users ORDER BY created_at DESC').all();
  return c.json({ success: true, users: results || [] });
});

adminRoutes.get('/stats', async (c) => {
  const totalUsers = await c.env.DB.prepare('SELECT COUNT(*) as cnt FROM users').first<any>();
  const activeDrivers = await c.env.DB.prepare('SELECT COUNT(*) as cnt FROM driver_profiles WHERE is_available = 1').first<any>();
  const totalRides = await c.env.DB.prepare('SELECT COUNT(*) as cnt FROM rides').first<any>();
  const activeRides = await c.env.DB.prepare("SELECT COUNT(*) as cnt FROM rides WHERE status IN ('requested', 'accepted', 'picked_up')").first<any>();
  const completedRides = await c.env.DB.prepare("SELECT COUNT(*) as cnt FROM rides WHERE status = 'completed'").first<any>();

  return c.json({
    success: true,
    stats: {
      total_users: totalUsers?.cnt || 0,
      active_drivers: activeDrivers?.cnt || 0,
      total_rides: totalRides?.cnt || 0,
      active_rides: activeRides?.cnt || 0,
      completed_rides: completedRides?.cnt || 0
    }
  });
});

adminRoutes.get('/rides', async (c) => {
  const { results } = await c.env.DB.prepare(`
    SELECT r.*,
           p.full_name as passenger_name, p.phone as passenger_phone,
           d.full_name as driver_name, d.phone as driver_phone
    FROM rides r
    LEFT JOIN users p ON r.passenger_email = p.email
    LEFT JOIN users d ON r.driver_email = d.email
    ORDER BY r.created_at DESC
  `).all();

  return c.json({ success: true, rides: results || [] });
});


adminRoutes.post('/upload', async (c) => {
  try {
    const body = await c.req.parseBody();
    const file = body['file'];
    if (!file || !(file instanceof File)) {
      return c.json({ success: false, msg: 'No file provided' }, 400);
    }
    const ext = file.name.split('.').pop() || 'bin';
    const key = crypto.randomUUID() + '.' + ext;
    await c.env.R2.put(key, await file.arrayBuffer(), {
      httpMetadata: { contentType: file.type }
    });
    return c.json({ success: true, url: '/api/media/' + key });
  } catch (error: any) {
    return c.json({ success: false, msg: error.message }, 500);
  }
});
export default adminRoutes;