pdf-reader-web/reducers/index.ts

import * as mainActions from './main';
import * as pdfActions from './pdf';
import * as searchActions from './search';
import * as types from '../constants/actionTypes';

import { StateType } from '../store';

const createReducer = (handlers: Record<string, ReducerFuncType>) => (
  state: StateType,
  action: DispatchObjType,
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
): any => {
  if (!Object.prototype.hasOwnProperty.call(handlers, action.type)) {
    return state;
  }

  return handlers[action.type](state, action);
};

export default createReducer({
  [types.TOGGLE_DISPLAY_MODE]: mainActions.toggleDisplayMode,
  [types.SET_NAVBAR]: mainActions.setNavbarState,
  [types.SET_SIDEBAR]: mainActions.setSidebarState,
  [types.SET_TOOL]: mainActions.setTool,
  [types.SET_INFO]: mainActions.setInfo,
  [types.SET_LOADING]: mainActions.setLoading,

  [types.SET_CURRENT_PAGE]: pdfActions.setCurrentPage,
  [types.SET_TOTAL_PAGE]: pdfActions.setTotalPage,
  [types.SET_PDF]: pdfActions.setPdf,
  [types.SET_PROGRESS]: pdfActions.setProgress,
  [types.SET_VIEWPORT]: pdfActions.setViewport,
  [types.CHANGE_SCALE]: pdfActions.changeScale,
  [types.CHANGE_ROTATE]: pdfActions.changeRotate,
  [types.ADD_ANNOTS]: pdfActions.addAnnotation,
  [types.UPDATE_ANNOTS]: pdfActions.updateAnnotation,
  [types.UPDATE_WATERMARK]: pdfActions.updateWatermark,

  [types.SET_QUERY_STRING]: searchActions.setQueryString,
  [types.SET_CURRENT_INDEX]: searchActions.setCurrentIndex,
  [types.SET_MATCHES_MAP]: searchActions.setMatchesMap,
});