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import streamlit as st
import folium
from folium.plugins import MarkerCluster
from streamlit_folium import folium_static
import googlemaps
from datetime import datetime
import os
# Initialize Google Maps
gmaps = googlemaps.Client(key=os.getenv('GOOGLE_KEY'))
# Function to fetch directions
def get_directions_and_coords(source, destination):
now = datetime.now()
directions_info = gmaps.directions(source, destination, mode='driving', departure_time=now)
if directions_info:
steps = directions_info[0]['legs'][0]['steps']
coords = [(step['start_location']['lat'], step['start_location']['lng']) for step in steps]
return steps, coords
else:
return None, None
# Function to render map with directions
def render_folium_map(coords):
m = folium.Map(location=[coords[0][0], coords[0][1]], zoom_start=13)
folium.PolyLine(coords, color="blue", weight=2.5, opacity=1).add_to(m)
return m
# Function to add medical center paths and annotate distance
def add_medical_center_paths(m, source, med_centers):
for name, lat, lon, specialty, city in med_centers:
_, coords = get_directions_and_coords(source, (lat, lon))
if coords:
folium.PolyLine(coords, color="red", weight=2.5, opacity=1).add_to(m)
folium.Marker([lat, lon], popup=name).add_to(m)
distance_info = gmaps.distance_matrix(source, (lat, lon), mode='driving')
distance = distance_info['rows'][0]['elements'][0]['distance']['text']
folium.PolyLine(coords, color='red').add_to(m)
folium.map.Marker(
[coords[-1][0], coords[-1][1]],
icon=folium.DivIcon(
icon_size=(150, 36),
icon_anchor=(0, 0),
html=f'<div style="font-size: 10pt; color : red;">{distance}</div>',
)
).add_to(m)
# Driving Directions Sidebar
st.sidebar.header('Directions 🚗')
source_location = st.sidebar.text_input("Source Location", "Mound, MN")
destination_location = st.sidebar.text_input("Destination Location", "Minneapolis, MN")
if st.sidebar.button('Get Directions'):
steps, coords = get_directions_and_coords(source_location, destination_location)
if steps and coords:
st.subheader('Driving Directions:')
for i, step in enumerate(steps):
st.write(f"{i+1}. {step['html_instructions']}")
st.subheader('Route on Map:')
m1 = render_folium_map(coords)
folium_static(m1)
else:
st.write("No available routes.")
# Minnesota Medical Centers
st.markdown("### 🗺️ Maps - 🏥 Minnesota Medical Centers 🌳")
m2 = folium.Map(location=[45.6945, -93.9002], zoom_start=6)
marker_cluster = MarkerCluster().add_to(m2)
# Define Minnesota medical centers data
minnesota_med_centers = [
('Mayo Clinic', 44.0224, -92.4658, 'General medical and surgical', 'Rochester'),
('University of Minnesota Medical Center', 44.9721, -93.2595, 'Teaching hospital', 'Minneapolis'),
('Abbott Northwestern Hospital', 44.9526, -93.2622, 'Heart specialty', 'Minneapolis'),
('Regions Hospital', 44.9558, -93.0942, 'Trauma center', 'St. Paul'),
('St. Cloud Hospital', 45.5671, -94.1989, 'Multiple specialties', 'St. Cloud'),
('Park Nicollet Methodist Hospital', 44.9304, -93.3640, 'General medical and surgical', 'St. Louis Park'),
('Fairview Ridges Hospital', 44.7391, -93.2777, 'Community hospital', 'Burnsville'),
('Mercy Hospital', 45.1761, -93.3099, 'Acute care', 'Coon Rapids'),
('North Memorial Health Hospital', 45.0131, -93.3246, 'General medical and surgical', 'Robbinsdale'),
('Essentia Health-Duluth', 46.7860, -92.1011, 'Community hospital', 'Duluth'),
('M Health Fairview Southdale Hospital', 44.8806, -93.3241, 'Community hospital', 'Edina'),
('Woodwinds Health Campus', 44.9272, -92.9689, 'Community hospital', 'Woodbury'),
('United Hospital', 44.9460, -93.1052, 'Acute care', 'St. Paul'),
('Buffalo Hospital', 45.1831, -93.8772, 'Community hospital', 'Buffalo'),
('Maple Grove Hospital', 45.1206, -93.4790, 'Community hospital', 'Maple Grove'),
('Olmsted Medical Center', 44.0234, -92.4610, 'General medical and surgical', 'Rochester'),
('Hennepin Healthcare', 44.9738, -93.2605, 'Teaching hospital', 'Minneapolis'),
('St. Francis Regional Medical Center', 44.7658, -93.5143, 'Community hospital', 'Shakopee'),
('Lakeview Hospital', 45.0422, -92.8137, 'Community hospital', 'Stillwater'),
('St. Luke\'s Hospital', 46.7831, -92.1043, 'Community hospital', 'Duluth')
]
# Dropdown to select medical center to focus on
medical_center_names = [center[0] for center in minnesota_med_centers]
selected_medical_center = st.selectbox("Select Medical Center to Focus On:", medical_center_names)
# Zoom into the selected medical center
for name, lat, lon, specialty, city in minnesota_med_centers:
if name == selected_medical_center:
m2 = folium.Map(location=[lat, lon], zoom_start=15)
# Annotate distances and paths for each medical center
add_medical_center_paths(m2, source_location, minnesota_med_centers)
folium_static(m2)
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