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from flask import Flask, render_template, jsonify
import folium
from gps_tracker import GPSTracker
from route_optimizer import RouteOptimizer
from schedule_optimizer import ScheduleOptimizer
app = Flask(__name__)
# Initialize our components
gps_tracker = GPSTracker()
destinations = [(40.7128, -74.0060), (34.0522, -118.2437), (51.5074, -0.1278)] # Example destinations
@app.route('/')
def transportation_dashboard():
# Create map centered on New York City
m = folium.Map(location=[40.7128, -74.0060], zoom_start=12)
# Get current vehicle locations
vehicles = gps_tracker.get_vehicle_locations()
# Add markers for each vehicle
for vehicle_id, (lat, lon) in vehicles.items():
folium.Marker([lat, lon], popup=vehicle_id).add_to(m)
# Optimize routes
route_optimizer = RouteOptimizer(list(vehicles.keys()), destinations)
optimized_routes = route_optimizer.optimize()
# Add polylines for optimized routes
for vehicle, destination in optimized_routes:
vehicle_location = vehicles[vehicle]
folium.PolyLine([vehicle_location, destination], color="red", weight=2.5, opacity=1).add_to(m)
# Optimize schedules
vehicle_schedules = {vehicle: [1, 2, 3, 4, 5] for vehicle in vehicles} # Example schedules
schedule_optimizer = ScheduleOptimizer(vehicle_schedules)
optimized_schedules = schedule_optimizer.optimize()
return render_template('dashboard.html', map=m._repr_html_(), schedules=optimized_schedules)
@app.route('/update', methods=['POST'])
def update():
# Simulate movement of vehicles
gps_tracker.simulate_movement()
# Get updated vehicle locations
updated_locations = gps_tracker.get_vehicle_locations()
# Re-optimize routes based on new locations
route_optimizer = RouteOptimizer(list(updated_locations.keys()), destinations)
new_routes = route_optimizer.optimize()
# Re-optimize schedules
vehicle_schedules = {vehicle: [1, 2, 3, 4, 5] for vehicle in updated_locations} # Example schedules
schedule_optimizer = ScheduleOptimizer(vehicle_schedules)
new_schedules = schedule_optimizer.optimize()
return jsonify({
'locations': updated_locations,
'routes': new_routes,
'schedules': new_schedules
})
if __name__ == '__main__':
# Initialize some vehicles
gps_tracker.add_vehicle('Vehicle1')
gps_tracker.add_vehicle('Vehicle2')
app.run(debug=True) |