import DateUtils from '../../tools/utilities/DateUtils';
var express = require('express');
var router = express.Router();
var Models = require('../../models');
var hljs = require('highlight.js/lib/highlight');
var hljs_md = require('highlight.js/lib/languages/markdown');
hljs.registerLanguage('markdown', hljs_md);
var Sequelize = require('sequelize');
const Op = Sequelize.Op;
const dateUtils = new DateUtils();
//--------------------------
// POSTS
//--------------------------
router.get('/:page?', function(req, res)
{
    var pageNum = req.params.page;
    if (pageNum == "" || pageNum == null) pageNum = 1;
    var offset = ((pageNum * 5) - 5);
    if (req.session.user)
    {
        Models.FreshPost.findAll(
        {
            order: [
                ['id', 'DESC']
            ]
        }).then(function(posts)
        {
            var count = Math.round(posts.length / 6);
            //console.log("COUNT: "+count);
            var pageItems = [];
            var itemLimit = 6;
            var rangeStart = (pageNum * itemLimit) - itemLimit;
            for (var i = 0; i < itemLimit; i++)
            {
                try
                {
                    if (posts[i + rangeStart].id != null)
                    {
                        pageItems.push(posts[i + rangeStart]);
                    }
                }
                catch (e)
                {
                    //console.log(e)
                }
            }
            res.render('dash/posts-index',
            {
                title: 'Dashbord | Posts',
                mode: 'admin',
                items: pageItems,
                page_index: pageNum,
                page_count: count
            });
        }).then(function(value)
        {
            //console.log(value);
        }).catch(function(err)
        {
            //next(err);
        })
    }
    else
    {
        console.log("REDIRECT")
        res.redirect('/@/dashboard');
    }
});
//--------------------------
// BLOG POST ADD DISPLAY
//--------------------------
router.get('/add/new', function(req, res)
{
    if (req.session.user)
    {
        res.render('dash/post-edit',
        {
            title: 'Make New Post',
            mode: 'admin',
            date: dateUtils.getDate('year', new Date()) + "-" + dateUtils.getDate('month', new Date()) + "-" + dateUtils.getDate('day', new Date()),
            status: ['false', 'false', 'false'],
            edit: false
        });
    }
    else
    {
        res.redirect('/@/dashboard');
    }
});
//--------------------------
// BLOG POST EDIT DISPLAY
//--------------------------
router.get('/edit/:id', function(req, res)
{
    if (req.session.user)
    {
        Models.FreshPost.findOne(
        {
            where:
            {
                "post":
                {
                    [Op.contains]:
                    {
                        slug: req.params.id
                    }
                }
            }
        }).then(item =>
        {
            let featured_img = JSON.parse(item.post.feature);
            let featured = 'null';
            if (featured_img.length != 0) featured = featured_img[0].substr(7, featured_img[0].length);
            let pretty = hljs.highlight('markdown', item.post.plaintext).value;
            let sexydate = dateUtils.getDate('year', item.post.created) + "-" + dateUtils.getDate('month', item.post.created) + "-" + dateUtils.getDate('day', item.post.created)
            res.render('dash/post-edit',
            {
                id: item.id,
                title: 'Edit Post',
                mode: 'admin',
                post: item.post,
                date: sexydate,
                colored: pretty,
                html: item.post.plaintext,
                feature: featured,
                status: [String(item.post.page), String(item.post.featured), String(item.post.published)],
                edit: true
            });
        }).then(function(value)
        {
            console.log("VALUE: " + value);
        }).catch(function(err)
        {
            console.log(err);
        })
    }
    else
    {
        res.redirect('/@/dashboard');
    }
});
module.exports = router;