import streamlit as st 

def APP():

        st.title("newMATTER")
        st.markdown("> Engineering Programmable Biology")
    
        tab1, tab2, tab3 = st.tabs(["PROTEIN ENGINEERING LAB", "EXECUTED OPERATIONS", "LAB OUTPUT"])
    
        def SHOW_PROJECT_NAME():

            
            st.header(f"setup your project @ {st.session_state.username}")
        
            project_name=st.text_input("enter project name ")
        
            st.session_state.projectname=project_name
            
            st.rerun()
    

   
        def SHOWTABS():
            

            st.markdown("""
            <style>
                @keyframes blink {
                    0% { opacity: 1; }
                    50% { opacity: 0; }
                    100% { opacity: 1; }
                }

                .blinking-text {
                    animation: blink 2s infinite;
                    font-size: 20px;
                    font-weight: bold;
                    color: red;
                }
            </style>
            """, unsafe_allow_html=True)

            st.markdown('<div class="blinking-text"> CAUTION ! </div>', unsafe_allow_html=True)
            
            with tab1:
    
                console_container = st.container(height=100, border=False)
               
                with console_container:
                    st.code(">>> Online...", language="rust") # Use st.code for a console look

                user_input = st.text_area(
                    "Protein Engineering Query",
                    placeholder="Type your query here."
                )
                if st.button("Execute", use_container_width=True):

                    output=None
                    if output:
                # Simulate processing and append to the console
                        with console_container:
                            st.code(f"> {output}", language="rust") # Show first 200 chars
                            st.success("Task completed!")
                    else:
                        with console_container:
                            st.warning(">>>Error")


            with tab2:
                st.markdown("### Operations")
    
            with tab3:
                st.markdown("### Output")

            

        if st.session_state.projectname is not "":
            SHOWTABS()

        else:
            SHOW_PROJECT_NAME()