reducer.js

// ❗ You don't need to add extra reducers to achieve MVP
import { combineReducers } from 'redux';
import {
  MOVE_CLOCKWISE,
  MOVE_COUNTERCLOCKWISE,
  SET_SELECTED_ANSWER,
  SET_INFO_MESSAGE,
  INPUT_CHANGE,
  RESET_FORM,
  SET_QUIZ_INTO_STATE,
} from "./action-types";


const initialWheelState = 0
function wheel(state = initialWheelState, action) {
  console.log('Action:', action);
  switch (action.type) {
    case MOVE_CLOCKWISE:
      return state === 5 ? 0 : state + 1
    case MOVE_COUNTERCLOCKWISE:
      return state === 0 ? 5 : state - 1
    default:
      return state;

  }
}


const initialQuizState = null
function quiz(state = initialQuizState, action) {
  switch (action.type) {
    case SET_QUIZ_INTO_STATE:
      return action.payload;
      default:
        return state;
  }
}

const initialSelectedAnswerState = null
function selectedAnswer(state = initialSelectedAnswerState, action) {
  switch(action.type){
    case SET_SELECTED_ANSWER:
      return action.payload;
      default:
        return state;
  }
  
  }


const initialMessageState = ''
function infoMessage(state = initialMessageState, action) {
  switch (action.type) {
    case SET_INFO_MESSAGE:
      return action.payload;
    default:
      return state;

  }
}

const initialFormState = {
  newQuestion: '',
  newTrueAnswer: '',
  newFalseAnswer: '',
}
function form(state = initialFormState, action) {
switch (action.type) {
  case INPUT_CHANGE:
    return {
      ...state,
      [action.payload.name]: action.payload.value
    }
    case RESET_FORM:
      return initialFormState
    default:
      return state;
  }
};



export default combineReducers({ wheel, quiz, selectedAnswer, infoMessage, form })