import { Application, NextFunction, Request, RequestHandler, Response } from 'express';

import jsonServer from 'json-server';

import { ApiData, apiData } from './api-data';

import { LodashUtilities } from './projects/ngx-material-entity/src/encapsulation/lodash.utilities';

const data: ApiData = LodashUtilities.cloneDeep(apiData);

const server: Application = jsonServer.create();

const router: jsonServer.JsonServerRouter<ApiData> = jsonServer.router(data);

const reset: RequestHandler = (req: Request, res: Response, next: NextFunction): void => {

if (req.method === 'POST' && req.url.endsWith('/reset/')) {

router.db.setState(LodashUtilities.cloneDeep(apiData));

res.sendStatus(201);

}

else {

next();

}

};

const getFile: RequestHandler = (req: Request, res: Response, next: NextFunction): void => {

if (req.method === 'GET' && req.url.endsWith('/file/')) {

res.sendFile('./projects/ngx-material-entity/src/mocks/test.jpg', { root: __dirname });

}

else {

next();

}

};

const middlewares: RequestHandler[] = jsonServer.defaults().concat(reset, getFile);

const PORT: number = 3000;

server.use(middlewares);

server.use(router);

server.listen(PORT, () => {

// eslint-disable-next-line no-console

console.log(`JSON Server is running on port ${PORT}`);

});