'use strict';

const loginAccount = require(__dirname+'/../../models/forms/login.js')
	, dynamicResponse = require(__dirname+'/../../helpers/dynamic.js');

module.exports = async (req, res, next) => {

	const errors = [];

	//check exist
	if (!req.body.username || req.body.username.length <= 0) {
		errors.push('Missing username');
	}
	if (!req.body.password || req.body.password.length <= 0) {
		errors.push('Missing password');
	}

	//check too long
	if (req.body.username && req.body.username.length > 50) {
		errors.push('Username must be 50 characters or less');
	}
	if (req.body.password && req.body.password.length > 100) {
		errors.push('Password must be 100 characters or less');
	}

	if (errors.length > 0) {
		return dynamicResponse(req, res, 400, 'message', {
			'title': 'Bad request',
			'errors': errors,
			'redirect': '/login.html'
		})
	}

	try {
		await loginAccount(req, res, next);
	} catch (err) {
		return next(err);
	}

}