// action that is fired at every tick
export function tickCountdown() {
  return {
    type: types.TICK_COUNTDOWN
  };
}

export function setTimerAction(handlerProp, action) {
  return (dispatch, getState) => {
    // dispatch an action to set the timer for `handlerProp`
    dispatch({
      type: types.SET_TIMER,
      handlerProp
    });
    // assume this is a Timer that calls passed callback at 1 sec interval
    new Timer(() => {
      const isContinue = getState()['timerStore'].get(handlerProp);
      if (isContinue) {
        const a = action();
        dispatch(a);
      }
      return isContinue;
    }).start();
  }
}

export function clearTimerAction(handlerProp) {
  return {
    type: types.CLEAR_TIMER,
    handlerProp
  }
}

/// call this somewhere proper to start the countdown
/// possibly within another action
setTimerAction('countdownTimer', tickCountdown);
// possible to setup multiple timers with different names
setTimerAction('countdownTimer2', tickCountdown);