// Initialize API client
const API_BASE = 'https://malaysiatransit.techmavie.digital/api';
const API_KEY = 'mtk_live_your_api_key_here'; // Get from Developer Portal

// Helper function with authentication
async function apiRequest(endpoint) {
  const response = await fetch(`${API_BASE}${endpoint}`, {
    headers: { 'X-API-Key': API_KEY }
  });
  if (!response.ok) throw new Error(`API error: ${response.status}`);
  return response.json();
}

// Get real-time vehicles in Penang
async function getVehicles(area = 'penang') {
  const data = await apiRequest(`/realtime?area=${area}`);
  console.log(`Found ${data.vehicleCount} vehicles`);
  return data;
}

// Get arrivals for a stop
async function getArrivals(stopId, area = 'penang') {
  const data = await apiRequest(`/stops/${stopId}/arrivals?area=${area}`);
  data.arrivals.forEach(arrival => {
    console.log(`Route ${arrival.routeShortName}: ${arrival.etaMinutes} min`);
  });
  return data;
}

// Search for stops
async function searchStops(query, area = 'penang') {
  return apiRequest(`/stops/search?q=${encodeURIComponent(query)}&area=${area}`);
}