import streamlit as st
import pandas as pd
from io import StringIO
from util.injection import process_scores_multiple
from util.model import AzureAgent, GPTAgent
import os

# Set up the Streamlit interface
st.title('Result Generation')

def check_password():
    def password_entered():
        if password_input == os.getenv('PASSWORD'):
            st.session_state['password_correct'] = True
        else:
            st.error("Incorrect Password, please try again.")

    password_input = st.text_input("Enter Password:", type="password")
    submit_button = st.button("Submit", on_click=password_entered)

    if submit_button and not st.session_state.get('password_correct', False):
        st.error("Please enter a valid password to access the demo.")


# Define a function to manage state initialization
def initialize_state():
    keys = ["model_submitted", "api_key", "endpoint_url", "deployment_name", "temperature", "max_tokens",
            "data_processed", "group_name", "occupation", "privilege_label", "protect_label", "num_run",
            "uploaded_file"]
    defaults = [False, "", "https://safeguard-monitor.openai.azure.com/", "gpt35-1106", 0.5, 150, False, "Gender",
                "Programmer", "Male", "Female", 1, None]
    for key, default in zip(keys, defaults):
        if key not in st.session_state:
            st.session_state[key] = default


if not st.session_state.get('password_correct', False):
    check_password()
else:
    st.sidebar.success("Password Verified. Proceed with the demo.")

    st.sidebar.title('Model Settings')
    initialize_state()

    # Model selection and configuration
    model_type = st.sidebar.radio("Select the type of agent", ('GPTAgent', 'AzureAgent'))
    st.session_state.api_key = st.sidebar.text_input("API Key", type="password", value=st.session_state.api_key)
    st.session_state.endpoint_url = st.sidebar.text_input("Endpoint URL", value=st.session_state.endpoint_url)
    st.session_state.deployment_name = st.sidebar.text_input("Model Name", value=st.session_state.deployment_name)
    api_version = '2024-02-15-preview' if model_type == 'GPTAgent' else ''
    st.session_state.temperature = st.sidebar.slider("Temperature", 0.0, 1.0, st.session_state.temperature, 0.01)
    st.session_state.max_tokens = st.sidebar.number_input("Max Tokens", 1, 1000, st.session_state.max_tokens)

    if st.sidebar.button("Reset Model Info"):
        initialize_state()  # Reset all state to defaults
        st.experimental_rerun()

    if st.sidebar.button("Submit Model Info"):
        st.session_state.model_submitted = True

    # Ensure experiment settings are only shown if model info is submitted
    if st.session_state.model_submitted:
        df = None
        file_options = st.radio("Choose file source:", ["Upload", "Example"])
        if file_options == "Example":
            df = pd.read_csv("prompt_test.csv")
        else:
            st.session_state.uploaded_file = st.file_uploader("Choose a file")
            if st.session_state.uploaded_file is not None:
                data = StringIO(st.session_state.uploaded_file.getvalue().decode("utf-8"))
                df = pd.read_csv(data)
        if df is not None:

            st.write('Data:', df)

            # Button to add a new row

            st.session_state.occupation = st.text_input("Occupation", value=st.session_state.occupation)
            st.session_state.group_name = st.text_input("Group Name", value=st.session_state.group_name)
            st.session_state.privilege_label = st.text_input("Privilege Label", value=st.session_state.privilege_label)
            st.session_state.protect_label = st.text_input("Protect Label", value=st.session_state.protect_label)
            st.session_state.num_run = st.number_input("Number of Runs", 1, 10, st.session_state.num_run)

            if st.button('Process Data') and not st.session_state.data_processed:
                # Initialize the correct agent based on model type
                if model_type == 'AzureAgent':
                    agent = AzureAgent(st.session_state.api_key, st.session_state.endpoint_url,
                                       st.session_state.deployment_name)
                else:
                    agent = GPTAgent(st.session_state.api_key, st.session_state.endpoint_url,
                                     st.session_state.deployment_name, api_version)

                # Process data and display results
                with st.spinner('Processing data...'):
                    parameters = {"temperature": st.session_state.temperature, "max_tokens": st.session_state.max_tokens}
                    df = process_scores_multiple(df, st.session_state.num_run, parameters, st.session_state.privilege_label,st.session_state.protect_label, agent, st.session_state.group_name,st.session_state.occupation)
                    st.session_state.data_processed = True  # Mark as processed

                st.write('Processed Data:', df)

                # Allow downloading of the evaluation results
                st.download_button(
                    label="Download Generation Results",
                    data=df.to_csv().encode('utf-8'),
                    file_name='generation_results.csv',
                    mime='text/csv',
                )

            if st.button("Reset Experiment Settings"):
                st.session_state.occupation = "Programmer"
                st.session_state.group_name = "Gender"
                st.session_state.privilege_label = "Male"
                st.session_state.protect_label = "Female"
                st.session_state.num_run = 1
                st.session_state.data_processed = False
                st.session_state.uploaded_file = None