import { Action } from './model.js'

// Key name (as in KeyboardEvent.key) -> direction. A lookup table keeps keyToAction a one-liner.
const directions = {
  ArrowUp: 'Up', w: 'Up', W: 'Up',
  ArrowDown: 'Down', s: 'Down', S: 'Down',
  ArrowLeft: 'Left', a: 'Left', A: 'Left',
  ArrowRight: 'Right', d: 'Right', D: 'Right',
}

export const keyToAction = (key) =>
  Object.hasOwn(directions, key) ? Action.Turn(directions[key]) : null