app.py

import streamlit as st
import folium
from streamlit_folium import folium_static
from folium.plugins import MarkerCluster

# Define California attractions data
california_attractions = [
    ('The Getty Center', 34.0780, -118.4741, 'The Getty Center is known for its architecture, gardens, and views overlooking Los Angeles.'),
    ('Venice Beach', 33.9850, -118.4695, 'Venice Beach is famous for its oceanfront boardwalk and Muscle Beach gym.'),
    ('Santa Monica Pier', 34.0104, -118.4962, 'Santa Monica Pier features a range of entertainment, dining, and shopping experiences.'),
    ('Golden Gate Bridge', 37.8199, -122.4783, 'The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the entrance to San Francisco Bay.'),
    ('Yosemite National Park', 37.8651, -119.5383, 'Known for its waterfalls, deep valleys, and iconic view of El Capitan.'),
    ('Disneyland', 33.8121, -117.9190, 'Disneyland Resort, located in Anaheim, is the first of two theme parks built under the Disneyland umbrella.'),
    ('Napa Valley', 38.5025, -122.2654, 'Napa Valley is known for its world-class wineries.'),
    ('Lake Tahoe', 39.0968, -120.0324, 'Lake Tahoe is a large freshwater lake known for its clear blue water.'),
    ('Universal Studios', 34.1381, -118.3534, 'Universal Studios Hollywood includes a movie-based theme park and studios that offers tours.'),
    ('Alcatraz Island', 37.8267, -122.4230, 'Alcatraz Island is home to the abandoned prison and the site of the oldest operating lighthouse.')
]

# Create a map centered on California
m = folium.Map(location=[36.7783, -119.4179], zoom_start=6)

# Add markers for each attraction and add them to a MarkerCluster
marker_cluster = MarkerCluster().add_to(m)
for place in california_attractions:
    folium.Marker(
        location=[place[1], place[2]],
        popup=f'<b>{place[0]}</b><br>{place[3]}',
        icon=folium.Icon(color='green')
    ).add_to(marker_cluster)

# Add PolyLine for paths between markers with animation
locations = [place[1:3] for place in california_attractions]
path = folium.PolyLine(locations, color='blue', opacity=0.8, weight=5, smooth_factor=0.5).add_to(m)
folium.plugins.PolyLineTextPath(
    polyline=path, 
    text='\u25BA', 
    repeat=True, 
    offset=6, 
    attributes={'fill': 'blue', 'font-weight': 'bold', 'font-size': '12'}
).add_to(path)

folium_static(m)

st.markdown("""
# 🌞 California Attractions 🌴
The map above shows the location of various attractions in California. Hover over the markers to learn more about each location.
""")

# Function to update the map when a button is clicked
def update_map(place_data):
    m.location = [place_data[1], place_data[2]]
    m.zoom_start = 13
    folium_static(m)

for i in range(0, len(california_attractions), 3):
    cols = st.columns(3)
    for j in range(3):
        if i + j < len(california_attractions):
            with cols[j]:
                if st.button(california_attractions[i + j][0]):
                    update_map(california_attractions[i + j])
folium_static(m)

st.markdown("""
## 🍷 Napa Valley: The Wine Wonderland 🍇
Napa Valley, located in the heart of California, is synonymous with premium wines, fine dining, and breathtaking vistas. Not only is it a world-class wine-producing region, but it's also a paradise for foodies and outdoor enthusiasts. 🥂
Whether you're a sommelier or a casual wine drinker, Napa Valley offers a wide range of experiences, from vineyard tours and wine-tasting sessions to hot air balloon rides over the scenic countryside. 🎈
The valley is home to over 400 wineries, each with its own unique blend of grape varieties, production techniques, and flavors. 🍾
""")