app.py

import streamlit as st
import pandas as pd
import requests

# Function to create a list in Maropost
def create_list(data, auth_token):
    headers = {
        "Content-Type": "application/json",
        "Accept": "application/json",
    }
    response = requests.post(
        "https://api.maropost.com/accounts/1783/lists.json",
        json=data,
        headers=headers,
        params={'auth_token': auth_token}
    )
    return response

# Function to read CSV and create lists
def create_lists_from_csv(csv_file, auth_token):
    df = pd.read_csv(csv_file)
    success_lists = []
    failed_lists = []

    for _, row in df.iterrows():
        data = {
            "list": {
                "reply_to_email": row['reply-to-email'],
                "address": row['address'],
                "from_email": row['from-email'],
                "language": row['language'],
                "from_name": row.get('from-name', ""),
                "name": row['name'],
                "add_to_unsubscribe_page": row.get('add-to-unsubscribe-page', False),
                "post_url": None,  # Assuming post_url will always be None as per your example
                "display_name": row.get('display-name', ""),
                "description": row.get('description', "")
            }
        }
        response = create_list(data, auth_token)
        if response.status_code in [200, 201]:
            success_lists.append(row['name'])
        else:
            failed_lists.append((row['name'], response.status_code, response.text))
    
    return success_lists, failed_lists

# Streamlit UI
def main():
    st.title("Maropost Lists Creator")

    auth_token = st.text_input("Enter your Maropost API auth token:", type="password")
    csv_file = st.file_uploader("Upload CSV file for lists", type=['csv'])

    if st.button("Create Lists"):
        if not auth_token or csv_file is None:
            st.error("Please enter your auth token and upload a CSV file.")
        else:
            success_lists, failed_lists = create_lists_from_csv(csv_file, auth_token)
            if success_lists:
                st.success(f"Successfully created lists: {', '.join(success_lists)}.")
            if failed_lists:
                for failed_list, status_code, message in failed_lists:
                    st.error(f"Failed to create list {failed_list}. Response code: {status_code}, Message: {message}")

if __name__ == "__main__":
    main()