src/streamlit_app.py

import streamlit as st
from utils.run_pipeline_and_save import run_pipeline_and_save
from utils.zip_output import zip_output

st.write("App started — enter prompt and click Generate UI")

import os
os.environ["STREAMLIT_BROWSER_GATHER_USAGE_STATS"] = "false"


def main():
    st.set_page_config(page_title="Multi-Agent UI Generator")
    st.title("🛠️ Multi-Agent Collaboration System")

    prompt = st.text_area("Enter your product idea prompt", height=200)

    if st.button("Generate UI"):
        if not prompt.strip():
            st.warning("Please enter a prompt.")
        else:
            with st.spinner("Running agents..."):
                conversation, final_output = run_pipeline_and_save(prompt)

                st.subheader("Agent Conversation")
                for step in conversation:
                    for role, msg in step.items():
                        st.markdown(f"**{role}:**")
                        st.code(msg.strip(), language="markdown")

                zip_path = zip_output()

                with open(zip_path, "rb") as f:
                    st.download_button("Download UI Files (ZIP)", f, file_name="output_bundle.zip")

                with open("output/agent_log.json", "rb") as f:
                    st.download_button("Download Agent Log", f, file_name="agent_log.json")

if __name__ == "__main__":
    main()