import Book from '../../../brain/data/Book';
const express = require('express');
const router = express.Router();
const _ = require('lodash');
const settings = require('../../../site/settings.json');
const book = new Book();
//--------------------------
// SETTINGS
//--------------------------
router.get('/', function(req, res) {
	if (req.session.user) {
		var nav = [];
		book.getPage()
			.then(pages => {
				if (settings.menu.length === 0) {
					for (let index = 0; index < pages.length; index++) {
						let item = pages[index].metadata;
						if (item.menu) {
							nav.push({
								id: item.id,
								uuid: item.uuid,
								title: item.title,
								slug: item.slug
							});
						}
					}
				} else {
					let newpages = [];
					nav = settings.menu;
					for (let index = 0; index < pages.length; index++) {
						let item = pages[index].metadata;
						if (item.menu)
							newpages.push({
								id: item.id,
								uuid: item.uuid,
								title: item.title,
								slug: item.slug
							});
					}
					for (let i = 0; i < newpages.length; i++) {
						if (_.find(nav, { uuid: newpages[i].uuid })) {
							//menu item already exists
						} else {
							nav.push({
								id: newpages[i].id,
								uuid: newpages[i].uuid,
								title: newpages[i].title,
								slug: newpages[i].slug
							});
						}
					}
				}
				res.render('navigation', {
					menu: nav,
					welcome: 'Edit Navigation',
					status: true,
					title: 'Dashboard | Navigation'
				});
			})
			.catch(err => {
				//console.log('ERROR', err);
			});
	} else {
		res.redirect('/@/dashboard');
	}
});
module.exports = router;