/*
 * CloudBeaver - Cloud Database Manager
 * Copyright (C) 2020-2024 DBeaver Corp and others
 *
 * Licensed under the Apache License, Version 2.0.
 * you may not use this file except in compliance with the License.
 */
import { UserInfoResource } from '@cloudbeaver/core-authentication';
import { Bootstrap, injectable } from '@cloudbeaver/core-di';
import { ServerConfigResource } from '@cloudbeaver/core-root';
import { MenuBaseItem, MenuService } from '@cloudbeaver/core-view';
import { TOP_NAV_BAR_SETTINGS_MENU } from '@cloudbeaver/plugin-settings-menu';

import { AuthenticationService } from './AuthenticationService.js';

@injectable()
export class PluginBootstrap extends Bootstrap {
  constructor(
    private readonly serverConfigResource: ServerConfigResource,
    private readonly authenticationService: AuthenticationService,
    private readonly userInfoResource: UserInfoResource,
    private readonly menuService: MenuService,
  ) {
    super();
  }

  override register(): void {
    this.menuService.addCreator({
      menus: [TOP_NAV_BAR_SETTINGS_MENU],
      getItems: (context, items) => {
        if (this.serverConfigResource.enabledAuthProviders.length > 0 && this.userInfoResource.isAnonymous()) {
          return [
            ...items,
            new MenuBaseItem(
              {
                id: 'login',
                label: 'authentication_login',
                tooltip: 'authentication_login',
              },
              { onSelect: () => this.authenticationService.authUser(null, false) },
            ),
          ];
        }

        if (this.userInfoResource.isAuthenticated()) {
          return [
            ...items,
            new MenuBaseItem(
              {
                id: 'logout',
                label: 'authentication_logout',
                tooltip: 'authentication_logout',
              },
              { onSelect: () => this.authenticationService.logout() },
            ),
          ];
        }

        return items;
      },
      orderItems: (context, items) => {
        const index = items.findIndex(item => item.id === 'logout' || item.id === 'login');

        if (index > -1) {
          const item = items.splice(index, 1);
          items.push(item[0]!);
        }

        return items;
      },
    });
  }
}