import {
  UPDATE_2D_CAMERA,
  SELECT_TOOL_PAN,
  SELECT_TOOL_ZOOM_IN,
  SELECT_TOOL_ZOOM_OUT,
  MODE_2D_PAN,
  MODE_2D_ZOOM_IN,
  MODE_2D_ZOOM_OUT
} from '../constants';

export default function (state, action) {
  switch (action.type) {
    case UPDATE_2D_CAMERA:
      return state.merge({viewer2D: action.value});

    case SELECT_TOOL_PAN:
      console.log("2D mode : ", MODE_2D_PAN )
      return state.set('mode', MODE_2D_PAN);

    case SELECT_TOOL_ZOOM_IN:
      return state.set('mode', MODE_2D_ZOOM_IN);

    case SELECT_TOOL_ZOOM_OUT:
      return state.set('mode', MODE_2D_ZOOM_OUT);
  }
}
