import streamlit as st
from configfile import Config  # Import the Config class
import os


class LoadStreamlitUI:
    def __init__(self):
        self.config = Config()  # Create a Config instance
        self.user_controls = {}

    def load_streamlit_ui(self):
        st.set_page_config(page_title= "🤖 " + self.config.get_page_title(), layout="wide")
        st.header("🤖 " + self.config.get_page_title())

        with st.sidebar:
            # Get options from config
            llm_options = self.config.get_llm_options()
            usecase_options = self.config.get_usecase_options()

            # LLM selection
            self.user_controls["selected_llm"] = st.selectbox("Select LLM", llm_options)

            if self.user_controls["selected_llm"] == 'Groq':
                # Model selection
                model_options = self.config.get_groq_model_options()
                self.user_controls["selected_groq_model"] = st.selectbox("Select Model", model_options)
                # API key input
                self.user_controls["GROQ_API_KEY"] = st.session_state["GROQ_API_KEY"] = st.text_input("API Key",
                                                                                                      type="password")
            # Use case selection
            self.user_controls["selected_usecase"] = st.selectbox("Select Usecases", usecase_options)
            if self.user_controls['selected_usecase'] == "Shopping Agent":
                self.user_controls["FC_API_KEY"] = st.session_state["FC_API_KEY"] = st.text_input("FC API Key",
                                                                                                      type="password")
                
            # Use agent description about role
            self.user_controls['agent_descriptions'] = st.text_input("Enter the description about an agent",placeholder='eg. You are a helpful assistant that always responds in a polite, upbeat and positive manner.')
            st.session_state["chat_with_history"] = st.sidebar.toggle("Chat With History")
            self.user_controls['num_history_responses']  = 0
            if st.session_state["chat_with_history"]:
                self.user_controls['num_history_responses'] = st.number_input("Enter number of history include from last chat",placeholder="eg. 1",step=1)

        return self.user_controls