admin.py

import streamlit as st
import os
from initiate import process_pdf  # Assuming this function is implemented in the `initiate` module

# Streamlit Admin App
st.title("Admin: PDF and Video Processor")

# File Upload Section
st.header("Upload Files")

# PDF Upload
uploaded_pdf = st.file_uploader("Upload a PDF", type=["pdf"])

# Video Upload
uploaded_videos = st.file_uploader(
    "Upload Videos (multiple allowed)", type=["mp4"], accept_multiple_files=True
)

# Output Folder for Uploaded Files
upload_folder = "uploads"
os.makedirs(upload_folder, exist_ok=True)

# Save Uploaded Files
pdf_path = None
video_paths = []

if uploaded_pdf:
    pdf_path = os.path.join(upload_folder, uploaded_pdf.name)
    with open(pdf_path, "wb") as f:
        f.write(uploaded_pdf.read())
    st.success(f"Uploaded PDF: {uploaded_pdf.name}")

if uploaded_videos:
    for video in uploaded_videos:
        video_path = os.path.join(upload_folder, video.name)
        with open(video_path, "wb") as f:
            f.write(video.read())
        video_paths.append(video_path)
    st.success(f"Uploaded {len(uploaded_videos)} videos")

# Process Button
if st.button("Start Processing"):
    if not pdf_path:
        st.error("Please upload a PDF before starting the process.")
    elif not video_paths:
        st.error("Please upload at least one video before starting the process.")
    else:
        try:
            # Call the `process_pdf` function
            process_pdf(pdf_path, video_paths)  # video_paths is a list
            st.success("Processing completed successfully!")
        except Exception as e:
            st.error(f"An error occurred during processing: {e}")