sd-park-pass-map/app/page.tsx

'use client';

import dynamic from 'next/dynamic';
import { useState, useEffect } from 'react';
import LibraryList from './components/LibraryList';
import NotificationPanel from './components/NotificationPanel';

// Dynamically import the map component to avoid SSR issues
const MapComponent = dynamic(() => import('./components/MapComponent'), {
  ssr: false,
  loading: () => <div>Loading map...</div>
});

interface LocationData {
  name: string;
  lat: number;
  lng: number;
  available: boolean;
  passType: string;
}

interface ApiResponse {
  locations: LocationData[];
  lastUpdated: string;
}

export default function Home() {
  const [locations, setLocations] = useState<LocationData[]>([]);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState<string | null>(null);
  const [lastUpdated, setLastUpdated] = useState<string>('');
  // Start with menu collapsed only on mobile
  const [panelCollapsed, setPanelCollapsed] = useState(false);

  useEffect(() => {
    // Collapse menu on mobile only
    if (typeof window !== 'undefined') {
      const isMobile = /Mobi|Android|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(window.navigator.userAgent);
      if (isMobile) setPanelCollapsed(true);
    }
    // Trigger data refresh on page load
    fetchAvailability();
  }, []);

  const fetchAvailability = async () => {
    try {
      setLoading(true);
      const response = await fetch('/api/availability');
      if (!response.ok) {
        throw new Error('Failed to fetch data');
      }
      const data: ApiResponse = await response.json();
      setLocations(data.locations);
      setLastUpdated(data.lastUpdated);
      setError(null);
    } catch (err) {
      setError(err instanceof Error ? err.message : 'Unknown error');
    } finally {
      setLoading(false);
    }
  };

  const availableCount = locations.filter(loc => loc.available).length;
  const totalCount = locations.length;

  return (
    <div style={{ position: 'relative', height: '100vh' }}>
      <div className={`info-panel ${panelCollapsed ? 'collapsed' : ''}`}>
        <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', marginBottom: '10px' }}>
          <h2 style={{ fontSize: '18px', fontWeight: 'bold', margin: 0 }}>
            SD Beach Park Pass Locator
          </h2>
          <button
            onClick={() => setPanelCollapsed(!panelCollapsed)}
            style={{
              background: 'none',
              border: '1px solid #ccc',
              borderRadius: '4px',
              padding: '4px 8px',
              cursor: 'pointer',
              fontSize: '12px',
            }}
            title={panelCollapsed ? 'Expand panel' : 'Collapse panel'}
          >
            {panelCollapsed ? '▶' : '◀'}
          </button>
        </div>
        
        {!panelCollapsed && (
          <>
            {loading && <p>Loading availability data...</p>}
            {error && <p style={{ color: 'red' }}>Error: {error}</p>}
            
            {!loading && !error && (
              <>
                <p style={{ marginBottom: '10px' }}>
                  <strong>{availableCount}</strong> of <strong>{totalCount}</strong> locations have available passes
                </p>
                
                <LibraryList locations={locations} />
                
                <div className="legend">
                  <h4 style={{ marginBottom: '8px' }}>Legend:</h4>
                  <div className="legend-item">
                    <div className="legend-color available"></div>
                    <span>Available</span>
                  </div>
                  <div className="legend-item">
                    <div className="legend-color unavailable"></div>
                    <span>Not Available</span>
                  </div>
                </div>
                
                <NotificationPanel locations={locations} />
                
                {lastUpdated && (
                  <p style={{ fontSize: '12px', color: '#666', marginTop: '10px' }}>
                    Last updated: {new Date(lastUpdated).toLocaleString()}
                  </p>
                )}
                
                <button
                  onClick={fetchAvailability}
                  style={{
                    marginTop: '10px',
                    padding: '8px 16px',
                    backgroundColor: '#007cba',
                    color: 'white',
                    border: 'none',
                    borderRadius: '4px',
                    cursor: 'pointer',
                    width: '100%',
                  }}
                >
                  Refresh Data
                </button>
              </>
            )}
          </>
        )}
      </div>
      
      {!loading && !error && <MapComponent locations={locations} />}
    </div>
  );
}