text: export const defaultState = [];
  
  export default function items(state = defaultState, action) {
    switch (action.type) {
      case 'ADD_ITEM': {
        // Add object to items array
        const newState = [
          ...state,
          {
            id: action.id,
            choiceId: action.choiceId,
            groupId: action.groupId,
            value: action.value,
            label: action.label,
            active: true,
            highlighted: false,
            customProperties: action.customProperties,
            placeholder: action.placeholder || false,
            keyCode: null,
          },
        ];
  
        return newState.map(obj => {
          const item = obj;
          item.highlighted = false;
  
          return item;
        });
      }
  
      case 'REMOVE_ITEM': {
        // Set item to inactive
        return state.map(obj => {
          const item = obj;
          if (item.id === action.id) {
            item.active = false;
          }
  
          return item;
        });
      }
  
      case 'HIGHLIGHT_ITEM': {
        return state.map(obj => {
          const item = obj;
          if (item.id === action.id) {
            item.highlighted = action.highlighted;
          }
  
          return item;
        });
      }
  
      default: {
        return state;
      }
    }
  }
  