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('/list/:filter?/:page?', function(req, res) {
	var pageNum = req.params.page;
	var filter = req.params.filter;
	if (pageNum == '' || pageNum == null) pageNum = 1;
	if (filter == '' || filter == null) filter = 'all';
	if (req.session.user) {
		Models.FreshPost.findAll({
			order: [['id', 'DESC']]
		})
			.then(function(posts) {
				let all = [];
				let deleted = [];
				let published = [];
				let pages = [];
				let featured = [];
				for (let index = 0; index < posts.length; index++) {
					let item = posts[index].post;
					if (typeof item.deleted == 'undefined' || item.deleted == false) {
						all.push(posts[index]);
						if (item.published == 'true') published.push(posts[index]);
						if (item.page == 'true') pages.push(posts[index]);
						if (item.featured == 'true') featured.push(posts[index]);
					} else {
						deleted.push(posts[index]);
					}
				}
				var filtered;
				switch (filter) {
					case 'published':
						filtered = published;
						break;
					case 'deleted':
						filtered = deleted;
						break;
					default:
						filtered = all;
						break;
				}
				var count = Math.round(filtered.length / 6);
				var pageItems = [];
				var itemLimit = 6;
				var rangeStart = pageNum * itemLimit - itemLimit;
				for (var i = 0; i < itemLimit; i++) {
					try {
						if (filtered[i + rangeStart].id != null) {
							pageItems.push(filtered[i + rangeStart]);
						}
					} catch (e) {
						//console.log("NO POST", e)
					}
				}
				res.render('dash/posts-index', {
					title: 'Dashbord | Posts',
					mode: 'admin',
					welcome: 'Your Posts',
					items: pageItems,
					page_info: {
						all: all.length,
						deleted: deleted.length,
						published: published.length,
						pages: pages.length,
						featured: featured.length
					},
					page_index: pageNum,
					page_count: count,
					postFilter: filter,
					user_status: true
				});
			})
			.then(() => {
				//console.log(value);
			})
			.catch(() => {
				//next(err);
			});
	} else {
		res.redirect('/@/dashboard');
	}
});
//--------------------------
// BLOG POST ADD DISPLAY
//--------------------------
router.get('/add/new', function(req, res) {
	if (req.session.user) {
		res.render('dash/post-edit', {
			title: 'Dashboard New Post',
			user_status: true,
			welcome: '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]: {
						uuid: req.params.id
					}
				}
			}
		})
			.then(item => {
				let featured = 'null';
				if (item.post.feature != null || item.post.feature != '')
					featured = item.post.feature.substr(8, item.post.feature.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',
					user_status: true,
					welcome: '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(() => {
				//console.log("VALUE: " + value);
			})
			.catch(() => {
				//console.log(err);
			});
	} else {
		res.redirect('/@/dashboard');
	}
});
module.exports = router;