// ==UserScript==
// @name         comdirect.wknFilter
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Erstellt einen Link auf der Seite zu der WKN
// @author       You
// @match        https://community.comdirect.de/t5/*
// @icon
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // WKN Filter
    var all_words;
    let all_msgs = document.getElementsByClassName("lia-message-body-content");

    for (var j = 0; all_msgs.length - 1; j++) {
        if (all_msgs.item(j) == undefined) { break; }
        let single_msg = all_msgs.item(j).innerHTML;
        let single_msg_no_tags = single_msg.replace(/nbsp/gm,' ');
        single_msg_no_tags = single_msg_no_tags.replace(/<[^>]*>?/gm, '');
        single_msg_no_tags = single_msg_no_tags.replace(/[+\-/\\(\){}\[\]<>!§$%&=?*#€¿&_\".,:;]/gm, '');
        single_msg_no_tags = single_msg_no_tags.replace("nbsp",' ');

        let single_msg_words = single_msg_no_tags.split(' ');
        for (var k = 0; single_msg_words.length - 1; k++) {
            if (single_msg_words[k] == undefined) {
                break;
            }
            if (single_msg_words[k].length == 6) {
                // prüfen, ob bereits verarbeitet
                if (all_words != undefined) {
                    if (all_words.indexOf(single_msg_words[k]) != -1) {
                        continue;
                    }
                }
                var RegEx = /[A-Z]/i;
                var valid_chars = RegEx.test(single_msg_words[k]);
                RegEx = /[0-9]/i;
                var valid_num = RegEx.test(single_msg_words[k]);
                RegEx = /[A-Z0-9]/i;
                var valid_both = RegEx.test(single_msg_words[k]);

                if ( ( valid_chars == true && valid_num == true ) || valid_num == true )
                {
                    //var href = "<a target=\"_blank\" href=\"https://kunde.comdirect.de/inf/etfs/detail/uebersicht.html?SEARCH_REDIRECT=true&REDIRECT_TYPE=WKN&REFERER=search.general&ID_NOTATION=272270380&SEARCH_VALUE=" +
                    var href = "<a target=\"_blank\" href=\"https://www.comdirect.de/inf/search/general.html?SEARCH_VALUE=" +
                        single_msg_words[k]
                    +"&SEARCH_REDIRECT=true\">" + single_msg_words[k] + "</a>";

                    single_msg = single_msg.replace(single_msg_words[k], href);
                    valid_num = false;
                    valid_both = false;
                }
            }
        }
        all_words = all_words + single_msg_words;
        all_msgs.item(j).innerHTML = single_msg;
    }

})();