# app.py
import streamlit as st
from transformers import pipeline

# Initialize Hugging Face model for explanation (if needed)
def get_model_info():
    return "Using Hugging Face Transformer Pipeline for advanced logic integration (if necessary)."

def celsius_to_fahrenheit(celsius):
    return (celsius * 9/5) + 32

def fahrenheit_to_celsius(fahrenheit):
    return (fahrenheit - 32) * 5/9

def celsius_to_kelvin(celsius):
    return celsius + 273.15

def kelvin_to_celsius(kelvin):
    return kelvin - 273.15

def fahrenheit_to_kelvin(fahrenheit):
    return celsius_to_kelvin(fahrenheit_to_celsius(fahrenheit))

def kelvin_to_fahrenheit(kelvin):
    return celsius_to_fahrenheit(kelvin_to_celsius(kelvin))

def main():
    st.set_page_config(page_title="Temperature Converter", layout="wide")

    st.title("Temperature Conversion Application 🌡")

    # Model information section
    st.sidebar.title("About the Model")
    st.sidebar.info(get_model_info())

    # Adding columns
    col1, col2 = st.columns(2)

    # Celsius Conversions
    with col1:
        st.subheader("Celsius Conversions 🌡")
        celsius = st.number_input("Enter temperature in Celsius:", format="%.2f")
        if st.button("Convert Celsius to Fahrenheit", key="c_to_f"):
            st.success(f"{celsius}°C is equal to {celsius_to_fahrenheit(celsius):.2f}°F")
        if st.button("Convert Celsius to Kelvin", key="c_to_k"):
            st.success(f"{celsius}°C is equal to {celsius_to_kelvin(celsius):.2f}K")

    # Fahrenheit and Kelvin Conversions
    with col2:
        st.subheader("Fahrenheit and Kelvin Conversions 🕶")
        fahrenheit = st.number_input("Enter temperature in Fahrenheit:", format="%.2f")
        if st.button("Convert Fahrenheit to Celsius", key="f_to_c"):
            st.success(f"{fahrenheit}°F is equal to {fahrenheit_to_celsius(fahrenheit):.2f}°C")
        if st.button("Convert Fahrenheit to Kelvin", key="f_to_k"):
            st.success(f"{fahrenheit}°F is equal to {fahrenheit_to_kelvin(fahrenheit):.2f}K")
        kelvin = st.number_input("Enter temperature in Kelvin:", format="%.2f")
        if st.button("Convert Kelvin to Celsius", key="k_to_c"):
            st.success(f"{kelvin}K is equal to {kelvin_to_celsius(kelvin):.2f}°C")
        if st.button("Convert Kelvin to Fahrenheit", key="k_to_f"):
            st.success(f"{kelvin}K is equal to {kelvin_to_fahrenheit(kelvin):.2f}°F")

    # Scrollbar placeholder
    st.markdown("---")
    st.text("Scroll below for further details or use the sidebar options.")

if __name__ == "__main__":
    main()