import { Router, Request, Response, NextFunction } from 'express';
import * as rackService from '../services/rackService';
import * as moduleService from '../services/moduleService';
import { ok } from '../types/index';
import type { ModuleType, PortType } from '../lib/constants';

export const racksRouter = Router();

racksRouter.get('/', async (_req: Request, res: Response, next: NextFunction) => {
  try {
    res.json(ok(await rackService.listRacks()));
  } catch (e) {
    next(e);
  }
});

racksRouter.post('/', async (req: Request, res: Response, next: NextFunction) => {
  try {
    const { name, totalU, location, displayOrder } = req.body as {
      name: string;
      totalU?: number;
      location?: string;
      displayOrder?: number;
    };
    res.status(201).json(ok(await rackService.createRack({ name, totalU, location, displayOrder })));
  } catch (e) {
    next(e);
  }
});

racksRouter.get('/:id', async (req: Request, res: Response, next: NextFunction) => {
  try {
    res.json(ok(await rackService.getRack(req.params.id)));
  } catch (e) {
    next(e);
  }
});

racksRouter.put('/:id', async (req: Request, res: Response, next: NextFunction) => {
  try {
    const { name, totalU, location, displayOrder } = req.body as {
      name?: string;
      totalU?: number;
      location?: string;
      displayOrder?: number;
    };
    res.json(ok(await rackService.updateRack(req.params.id, { name, totalU, location, displayOrder })));
  } catch (e) {
    next(e);
  }
});

racksRouter.delete('/:id', async (req: Request, res: Response, next: NextFunction) => {
  try {
    await rackService.deleteRack(req.params.id);
    res.json(ok(null));
  } catch (e) {
    next(e);
  }
});

racksRouter.post('/:id/modules', async (req: Request, res: Response, next: NextFunction) => {
  try {
    const { name, type, uPosition, uSize, manufacturer, model, ipAddress, notes, portCount, portType } =
      req.body as {
        name: string;
        type: ModuleType;
        uPosition: number;
        uSize?: number;
        manufacturer?: string;
        model?: string;
        ipAddress?: string;
        notes?: string;
        portCount?: number;
        portType?: PortType;
      };
    res.status(201).json(
      ok(await moduleService.createModule(req.params.id, { name, type, uPosition, uSize, manufacturer, model, ipAddress, notes, portCount, portType }))
    );
  } catch (e) {
    next(e);
  }
});