changeMode method

Future<void> changeMode(
  1. BuildContext context,
  2. RoverStatus input
)

Change the mode of the rover, confirming if the user wants to shut it off.

Implementation

Future<void> changeMode(BuildContext context, RoverStatus input) => input == RoverStatus.POWER_OFF
  ? showDialog<void>(
    context: context,
    builder: (ctx) => AlertDialog(
      title: const Text("Are you sure?"),
      content: const Text("This will turn off the rover and you must physically turn it back on again"),
      actions: [
        TextButton(child: const Text("Cancel"), onPressed: () => Navigator.of(context).pop()),
        ElevatedButton(
          onPressed: () { models.rover.settings.setStatus(input); Navigator.of(context).pop(); },
          child: const Text("Continue"),
        ),
      ],
    ),
  )
  : models.rover.settings.setStatus(input);