src/utils/sidebar.py

import streamlit as st
from utils.model_loader import model_is_available, get_model_debug_info


def render_sidebar():
    with st.sidebar:
        st.markdown("### 🛍️ SentiMart")
        st.caption("v1.0")
        st.markdown("---")

        if model_is_available():
            st.success("Model IndoBERT: siap")
        else:
            st.warning("Mode DEMO (model belum terdeteksi)")
            with st.expander("Kenapa model tidak terdeteksi?"):
                info = get_model_debug_info()
                st.caption(f"Path yang dicari: `{info['expected_model_dir']}`")
                st.write("Folder `model/` ada?", "✅ Ya" if info["model_root_exists"] else "❌ Tidak")
                st.write("Folder `indobert_sentiment_final/` ada?", "✅ Ya" if info["model_dir_exists"] else "❌ Tidak")
                if info["files_in_model_root"]:
                    st.write("Isi folder `model/`:", info["files_in_model_root"])
                if info["files_in_model_dir"]:
                    st.write("Isi folder model:", info["files_in_model_dir"])
                if info["suspicious_small_files"]:
                    st.error(
                        "File model ini ukurannya kecil sekali (kemungkinan pointer Git LFS, "
                        "bukan file model asli): " + str(info["suspicious_small_files"])
                    )