import { RouterOptions } from 'express';

import { HttpStatusException } from '../../../common/lib/http-status.exception';

import { ControllerPool } from '../ctrl/controller-pool.interface';
import { WebHandler } from './web-handler.base';

export class ServicesAPIHandler extends WebHandler {
  constructor(protected ctrlPool: ControllerPool, options?: RouterOptions) {
    super(ctrlPool, options);

    this.router.use(this.avoidCache);

    this.router.get('/:serverID', async (req, res, next) => {
      try {
        const serverID = Number(req.params.serverID);

        if (Number.isNaN(serverID)) {
          throw new HttpStatusException(`Not a valid server id: ${req.params.serverID}`, 400);
        }

        const services = await this.ctrlPool.db.getHealthCheckConfigs(serverID);

        res.send(services);
      } catch (err) {
        next(err);
      }
    });
  }
}