// admin/service-node.js
// Copyright (C) 2022 DTP Technologies, LLC
// License: Apache-2.0

'use strict';

const express = require('express');

const { SiteController } = require('../../../lib/site-lib');

class ServiceNodeController extends SiteController {

  constructor (dtp) {
    super(dtp, module.exports);
  }

  async start ( ) {
    const router = express.Router();
    router.use(async (req, res, next) => {
      res.locals.currentView = 'admin';
      res.locals.adminView = 'service-node';
      return next();
    });

    router.get('/', this.getIndex.bind(this));

    return router;
  }

  async getIndex (req, res, next) {
    const { oauth2: oauth2Service } = this.dtp.services;
    try {
      res.locals.pagination = this.getPaginationParameters(req, 20);
      res.locals.serviceNodes = await oauth2Service.getClients({ }, res.locals.pagination);
      res.render('admin/service-node/index');
    } catch (error) {
      this.log.error('failed to render Service Node home', { error });
      return next(error);
    }
  }
}

module.exports = {
  name: 'Admin: Service Node',
  slug: 'admin:service-node',
  create: async (dtp) => {
    let controller = new ServiceNodeController(dtp);
    return controller;
  },
};