app.py

# main.py
import streamlit as st
from typing import Optional, Dict, List
from config import Config
from chat_service import ChatService
from chat_manager import ChatManager
from chat_state import ChatState
from ui_components import UIComponents


def main():
    config = Config()
    chat_service = ChatService(config.GROQ_API_KEY)
    chat_manager = ChatManager(config.SYSTEM_PROMPT)

    # Initialize session state
    if "chat_state" not in st.session_state:
        st.session_state.chat_state = ChatState.initialize()

    chat_state = st.session_state.chat_state
    ui = UIComponents()

    # Setup UI
    ui.setup_page(config)
    ui.render_header()
    ui.render_sidebar(chat_state, chat_manager, chat_service)

    # Main chat area
    current_chat = chat_state.temp_chat or (
        chat_state.chat_history[chat_state.current_chat_id]
        if chat_state.current_chat_id
        else None
    )

    if current_chat:
        for message in current_chat[1:]:
            with st.chat_message(
                message["role"], avatar="🧑‍🎓" if message["role"] == "user" else "🤖"
            ):
                st.write(message["content"])
    else:
        st.markdown(
            "<div style=\"color: black;\">.انقر على 'محادثة جديدة' لبدء محادثة مع المرشد التعليمي 👈</div>",
            unsafe_allow_html=True,
        )

    ui.render_footer()

    # Chat input
    user_input = st.chat_input("...اكتب سؤالك هنا")
    if user_input:
        if chat_service.is_arabic(user_input):
            if not current_chat:
                chat_state.temp_chat = chat_manager.create_new_chat()
                current_chat = chat_state.temp_chat

            current_chat.append({"role": "user", "content": user_input})
            with st.chat_message("user", avatar="🧑‍🎓"):
                st.write(user_input)

            with st.chat_message("assistant", avatar="🤖"):
                with st.spinner("جاري التفكير... ⏳"):
                    assistant_response = chat_service.get_groq_response(current_chat)
                st.write(assistant_response)

            current_chat.append({"role": "assistant", "content": assistant_response})

            if chat_state.temp_chat:
                new_chat_id = chat_manager.save_chat(
                    chat_state.temp_chat, chat_state.chat_history
                )
                if new_chat_id:
                    chat_state.current_chat_id = new_chat_id
                    chat_state.temp_chat = None
        else:
            st.error("عذرًا، يرجى إدخال النص باللغة العربية فقط. 🚫")


if __name__ == "__main__":
    main()