#!/usr/bin/env python
"""
Example of a telnet application that displays a dialog window.
"""
import logging
from asyncio import Future, run

from prompt_toolkit.contrib.telnet.server import TelnetServer
from prompt_toolkit.shortcuts.dialogs import yes_no_dialog

# Set up logging
logging.basicConfig()
logging.getLogger().setLevel(logging.INFO)


async def interact(connection):
    result = await yes_no_dialog(
        title="Yes/no dialog demo", text="Press yes or no"
    ).run_async()

    connection.send(f"You said: {result}\n")
    connection.send("Bye.\n")


async def main():
    server = TelnetServer(interact=interact, port=2323)
    server.start()

    # Run forever.
    await Future()


if __name__ == "__main__":
    run(main())