const express = require('express');
const router = express.Router();
const Models = require('../../models');
const fs = require("fs-extra");
const _ = require('lodash');
var settings = [];
//--------------------------
// SETTINGS
//--------------------------
router.get('/', function(req, res)
{
    fs.readJson('config/site-settings.json').then(obj =>
    {
        settings = []
        settings = obj;
    }).catch(err =>
    {
        //console.error(err)
    })
    if (req.session.user)
    {
        Models.User.findById(req.session.user.id).then((user) =>
        {
            Models.FreshPost.findAll(
            {
                order: [
                    ['id', 'DESC']
                ]
            }).then(posts =>
            {
                let pages = []
                if (settings.menu.length == 0)
                {
                    for (let index = 0; index < posts.length; index++)
                    {
                        let item = posts[index].post;
                        if (item.page == true || item.page == "true") pages.push(
                        {
                            id: posts[index].id,
                            uuid: posts[index].post.uuid,
                            title: posts[index].post.title,
                            slug: posts[index].post.slug
                        });
                    }
                }
                else
                {
                    let newpages = []
                    pages = settings.menu;
                    for (let index = 0; index < posts.length; index++)
                    {
                        let item = posts[index].post;
                        if (item.page == true || item.page == "true") newpages.push(
                        {
                            id: posts[index].id,
                            uuid: posts[index].post.uuid,
                            title: posts[index].post.title,
                            slug: posts[index].post.slug
                        });
                    }
                    for (let i = 0; i < newpages.length; i++)
                    {
                        if (_.findIndex(pages, function(o)
                            {
                                return o.id == newpages[i].id;
                            }) != -1)
                        {
                            //console.log("FOUND")
                        }
                        else
                        {
                            pages.push(
                            {
                                id: newpages[i].id,
                                uuid: newpages[i].uuid,
                                title: newpages[i].title,
                                slug: newpages[i].slug
                            });
                        }
                    }
                }
                res.render('dash/navigation',
                {
                    pages: pages,
                    title: 'Dashboard | Global Nav'
                });
            }).catch(err =>
            {
                console.log("ERROR", err)
            })
        })
    }
    else
    {
        res.redirect('/@/dashboard');
    }
});
module.exports = router;