import os
import streamlit as st
from mongodb import get_post_titles, get_post_by_id

post_titles = list(get_post_titles("public"))

if post_titles:
    st.sidebar.subheader("Select a post to view:")

    # Display titles as clickable buttons in the sidebar
    selected_post = None
    for post in post_titles:
        if st.sidebar.button(post["title"]):
            # Get the content of the clicked post
            post_id = post["_id"]
            selected_post = get_post_by_id(post_id)

            # Display the content of the selected post
            st.subheader(selected_post["title"])
            st.divider()
            st.markdown(selected_post["content"], unsafe_allow_html = True)  # Render the content as Markdown

        # Provide options to update or delete the selected post
else:
    st.sidebar.write("No posts available.")