// Copyright (C) The Arvados Authors. All rights reserved.
//
// SPDX-License-Identifier: AGPL-3.0

import { createStore, applyMiddleware, compose, Middleware, combineReducers, Store, Action, Dispatch } from 'redux';
import { routerMiddleware, routerReducer, RouterState } from "react-router-redux";
import thunkMiddleware from 'redux-thunk';
import { History } from "history";

import { projectsReducer, ProjectState } from "./project/project-reducer";
import { sidePanelReducer, SidePanelState } from './side-panel/side-panel-reducer';
import { authReducer, AuthState } from "./auth/auth-reducer";
import { dataExplorerReducer, DataExplorerState } from './data-explorer/data-explorer-reducer';
import { detailsPanelReducer, DetailsPanelState } from './details-panel/details-panel-reducer';
import { contextMenuReducer, ContextMenuState } from './context-menu/context-menu-reducer';
import { reducer as formReducer } from 'redux-form';
import { FavoritesState, favoritesReducer } from './favorites/favorites-reducer';
import { snackbarReducer, SnackbarState } from './snackbar/snackbar-reducer';
import { CollectionPanelFilesState } from './collection-panel/collection-panel-files/collection-panel-files-state';
import { collectionPanelFilesReducer } from './collection-panel/collection-panel-files/collection-panel-files-reducer';
import { dataExplorerMiddleware } from "./data-explorer/data-explorer-middleware";
import { FAVORITE_PANEL_ID } from "./favorite-panel/favorite-panel-action";
import { PROJECT_PANEL_ID } from "./project-panel/project-panel-action";
import { ProjectPanelMiddlewareService } from "./project-panel/project-panel-middleware-service";
import { FavoritePanelMiddlewareService } from "./favorite-panel/favorite-panel-middleware-service";
import { CollectionPanelState, collectionPanelReducer } from './collection-panel/collection-panel-reducer';
import { DialogState, dialogReducer } from './dialog/dialog-reducer';
import { CollectionsState, collectionsReducer } from './collections/collections-reducer';
import { ServiceRepository } from "~/services/services";
import { treePickerReducer } from './tree-picker/tree-picker-reducer';
import { TreePicker } from './tree-picker/tree-picker';

const composeEnhancers =
    (process.env.NODE_ENV === 'development' &&
        window && window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__) ||
    compose;

export interface RootState {
    auth: AuthState;
    projects: ProjectState;
    collections: CollectionsState;
    router: RouterState;
    dataExplorer: DataExplorerState;
    sidePanel: SidePanelState;
    collectionPanel: CollectionPanelState;
    detailsPanel: DetailsPanelState;
    contextMenu: ContextMenuState;
    favorites: FavoritesState;
    snackbar: SnackbarState;
    collectionPanelFiles: CollectionPanelFilesState;
    dialog: DialogState;
    treePicker: TreePicker;
}

export type RootStore = Store<RootState, Action> & { dispatch: Dispatch<any> };

export function configureStore(history: History, services: ServiceRepository): RootStore {
    const rootReducer = combineReducers({
        auth: authReducer(services),
        projects: projectsReducer,
        collections: collectionsReducer,
        router: routerReducer,
        dataExplorer: dataExplorerReducer,
        sidePanel: sidePanelReducer,
        collectionPanel: collectionPanelReducer,
        detailsPanel: detailsPanelReducer,
        contextMenu: contextMenuReducer,
        form: formReducer,
        favorites: favoritesReducer,
        snackbar: snackbarReducer,
        collectionPanelFiles: collectionPanelFilesReducer,
        dialog: dialogReducer,
        treePicker: treePickerReducer,
    });

    const projectPanelMiddleware = dataExplorerMiddleware(
        new ProjectPanelMiddlewareService(services, PROJECT_PANEL_ID)
    );
    const favoritePanelMiddleware = dataExplorerMiddleware(
        new FavoritePanelMiddlewareService(services, FAVORITE_PANEL_ID)
    );

    const middlewares: Middleware[] = [
        routerMiddleware(history),
        thunkMiddleware.withExtraArgument(services),
        projectPanelMiddleware,
        favoritePanelMiddleware
    ];
    const enhancer = composeEnhancers(applyMiddleware(...middlewares));
    return createStore(rootReducer, enhancer);
}