import gradio as gr
import backgammon

def greet(original_string):
    delimiter = "}}"
    
    # Split the string based on the delimiter
    split_parts = original_string.split(delimiter, 1)
    
    # Check if the delimiter is found and handle potential errors
    if len(split_parts) < 2:
        return "Input string is incorrectly formatted. Missing delimiter."
    
    part1 = split_parts[0]
    part2 = delimiter + split_parts[1]
    part2 = part2.replace("}}", "")
    
    # Ensure backgammon.Backgammon accepts these arguments
    b = backgammon.Backgammon(part1, part2)
    
    # Generate plays and return moves
    moves = [play.moves for play in b.generate_plays()]
    if not moves:  # If no moves are generated
        return "No moves available."
    
    return moves[0]  # Return the first move as an example

# Ensure the inputs and outputs match what `greet` returns
demo = gr.Interface(fn=greet, inputs="text", outputs="text")
demo.queue(api_open=True)

demo.launch()