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';
import passport from '../passport';
import { sign } from '../utils/jwt';

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, next) => {
    return passport.authenticate('local', (err, user) => {
        if (user === false) {
            ctx.body = { token: sign() };
            ctx.throw(StatusCodes.UNAUTHORIZED);
        }
        ctx.body = { token: sign(user) };
        return ctx.login(user);
    })(ctx, next);
    await 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 };
});