var request = require('request');
var cheerio = require('cheerio');
var currentWeekNumber = require('current-week-number');
var PDFParser = require('pdf2json');
var mittag = require('../util/mittagat.js')


module.exports = {
    intent: /.*hartl.*/i,
    //menu: (callback) => mittag.menu(callback, "hartls-kulinarikum")
    menu: newHartl
}

function newHartl(callback) {
    var menu_url = `http://www.hartls-kulinarikum.at/startseite/mittag.html`;
    var base_url = `http://www.hartls-kulinarikum.at/`;

    var result = "**Hartl**\n\n";
    var day = new Date().getDay();

    if (day < 1 || day > 4) {
        result += "No menu today.";
        callback(result);
        return;
    }

    request(menu_url, function (error, response, html) {

        if (!error) {
            var $ = cheerio.load(html);
            var re = `"(uploads/media/.*pdf)"`;
            var matches = $(`#container-middle`).toString().match(re);

            var menuFile = matches[1];

            var pdfParser = new PDFParser();

            pdfParser.on("pdfParser_dataError", errData => console.error(errData.parserError));

            pdfParser.on("pdfParser_dataReady", pdfData => {
                var text = pdfData.formImage.Pages[0].Texts.reduce(function (a, b) {
                    return a + b.R.reduce(function (a, b) {
                        return a + b.T;
                    }, "");
                }, "");
                text = decodeURI(text);

                var results = text.split(/(MONTAG|DIENSTAG|MITTWOCH|DONNERSTAG|FREITAG|ALLE ZUTATEN)/)

                //console.log(results);

                var index = day * 2;

                var menu = results[index].trim().replace("%2C", ",").replace("%3A", "");
                result += menu;
                callback(result);
            });

            var pdfPipe = request(base_url + menuFile).pipe(pdfParser);
        } else {
            result += "Couldn't read todays menu, sorry!";
        }
        callback(result);
    });

}

@@ -1631,17 +1631,16 @@
 ay * 2;%0A
-%0A
         
@@ -1955,22 +1955,16 @@
 !%22;%0A    
-    %7D%0A
         
@@ -1977,23 +1977,33 @@
 ck(result);%0A
+        %7D%0A
     %7D);%0A%0A%7D%0A

fix hartl