import Koa from 'koa';
import Router from 'koa-router';
import { StatusCodes } from 'http-status-codes';
import { API_PATH } from '../constants/defaults';

import Auth from '../model/auth';

const routerOpts: Router.IRouterOptions = {
    prefix: process.env.API_PATH || API_PATH,
};

const router: Router = new Router(routerOpts);

router.post('/', async (ctx: Koa.Context) => {
    const data = await Auth.create(ctx.body);
    data.save();
    ctx.body = { success: true, data };
});


router.post('/login', async (ctx: Koa.Context) => {
    const { body: { username = null, password = null } = {} } = ctx;

    if (!username || !password) {
        let errors = {};

        if (!username) {
            errors.username = 'is required';
        }

        if (!password) {
            errors.password = 'is required';
        }

        ctx.status = StatusCodes.UNPROCESSABLE_ENTITY;
        ctx.throw(422, { errors });
    }

    const callback = handlePassportResponse(req, res, next);
    return passport.authenticate('local', { session: false }, callback)(req, res, next);
});


router.patch('/:customer_id', async (ctx: Koa.Context) => {
    const data = await Auth.findByIdAndUpdate(ctx.params.customer_id);
    if (!data) {
        ctx.throw(StatusCodes.NOT_FOUND);
    }
    ctx.body = { success: true, data };
});