import Book from '../../data/Book';
import StringUtils from '../../../src/com/utils/StringUtils';
import * as DataEvent from '../../../src/com/events/DataEvent';
import sanitize from 'sanitize-html';
import RightsManager, {
	TASK_CREATE,
	TASK_UPDATE,
	OBJECT_POST
} from '../../../src/com/utils/RightsManager';
const express = require('express');
const router = express.Router();
const multer = require('multer');
const md = require('markdown-it')('commonmark');
const fs = require('fs-extra');
const moment = require('moment');
const rightsManager = new RightsManager();
const book = new Book();
const uploadPath =
	'./public/assets/images/blog/' + moment().format('YYYY') + '/' + moment().format('MM');
const _ = require('lodash');
fs.ensureDir(uploadPath, () => {
	// dir has now been created, including the directory it is to be placed in
});
var storage = multer.diskStorage({
	destination: function(req, file, cb) {
		cb(null, uploadPath);
	},
	filename: function(req, file, cb) {
		var splice = file.originalname.split(':');
		cb(null, splice[0]);
	}
});

var feature_upload = multer({
	storage: storage
}).array('feature_image');
var post_upload = multer({
	storage: storage
}).array('post_image');

/***
    Retrieve Pages
*/
router.get('/', (req, res) => {
	book.getPage().then(result => {
		res.json(result);
	});
});

/***
    Update Page
*/
router.post('/write', feature_upload, (req, res) => {
	var feature = '';
	if (req.files.lengh > 0) {
	} else {
		var url = req.body.feature_image;
		feature = url.substring(21, url.length);
	}

	var pageWrite =
		'---\n' +
		'id: ' +
		req.body.page_id +
		'\n' +
		'uuid: ' +
		req.body.page_uuid +
		'\n' +
		'title: ' +
		req.body.title +
		'\n' +
		'feature: ' +
		feature +
		'\n' +
		'layout: ' +
		'page' +
		'\n' +
		'tags: ' +
		req.body.tags +
		'\n' +
		'author: ' +
		req.session.user.handle +
		'\n' +
		'created: ' +
		req.body.created +
		'\n' +
		'updated: ' +
		moment(Date.now()).format() +
		'\n' +
		'featured: ' +
		req.body.featureStatus +
		'\n' +
		'published: ' +
		req.body.publishedStatus +
		'\n' +
		'slug: ' +
		req.body.slug +
		'\n' +
		'---\n\n' +
		req.body.content;
	fs.writeFile('content/pages/test.md', pageWrite, err => {
		// throws an error, you could also catch it here
		if (err) res.json({ type: DataEvent.PAGE_ERROR, message: err });

		// success case, the file was saved
		res.json({ type: DataEvent.PAGE_UPDATED, message: 'Page Has been saved' });
	});
});

module.exports = router;