import streamlit as st
from modules.simulator import simulate_data
from modules.filters import apply_filters
from modules.visuals import display_dashboard, display_charts, display_heatmap
from modules.scheduler import get_latest_data
from datetime import datetime

st.set_page_config(page_title="Vedavathi Smart Pole Monitoring", layout="wide")
st.title("📡 Vedavathi Smart Pole Monitoring - PoC Simulator")

st.sidebar.header("🛠️ Simulation Controls")
num_poles = 50  # Fixed number of poles
st.sidebar.write(f"Number of Poles: {num_poles}")
simulate_faults = st.sidebar.checkbox("Simulate Random Faults", value=True)

# Get latest data from scheduler
df, last_update = get_latest_data(num_poles, simulate_faults)
st.write(f"Last Data Update: {last_update.strftime('%Y-%m-%d %H:%M:%S')} (Updates every 6 hours)")

st.sidebar.header("📂 Filter Data")
alert_filter = st.sidebar.multiselect("Alert Level", ["Green", "Yellow", "Red"], default=["Green", "Yellow", "Red"])
cam_filter = st.sidebar.selectbox("Camera Status", ["All", "Online", "Offline"], index=0)
location_filter = st.sidebar.multiselect("Location", ["Hyderabad", "Gadwal", "Kurnool", "Bangalore"], default=["Hyderabad", "Gadwal", "Kurnool", "Bangalore"])

filtered_df = apply_filters(df, alert_filter, cam_filter, location_filter)

display_dashboard(filtered_df)
st.subheader("📋 Pole Monitoring Table")
st.dataframe(filtered_df, use_container_width=True)
display_charts(filtered_df)
st.subheader("🌡️ Alert Heatmap by Location")
display_heatmap(filtered_df)