// ==UserScript==
// @name         Commsec Research Helpers
// @version      0.6
// @description  Adds useful external links and optional auto data refresh to commsec quotes page
// @author       Salty Feet
// @match       *://*.commsec.com.au/quotes/*
// @noframes
// @license      MIT
// @run-at document-start;
// ==/UserScript==

var thisTicker,links,linkTitle,newContent,thisTimer;

(function() {
    'use strict';
})();

function clickRefreshBtn(){
    if(document.getElementById("AutoRefresh").checked) {
        var mySpans = document.getElementsByTagName("span"); // Commsec does not use ID's in their objects so we have to search all spans to find the refresh button
        for(var i=0;i<mySpans.length;i++){
            if(mySpans[i].innerHTML == 'Refresh Data'){
                var parent = mySpans[i].parentNode;
                mySpans[i].click();
            }
        }
    }
}


function addElements () {
    /*
    This code adds your links to the commsec quotes page.
    DO NOT EDIT IT UNLESS YOU KNOW WHAT YOU'RE DOING
    */

/*
   //This is prepwork for getting the company'es full name to use with investing.com search
   //NOTE: au.investing.com's URL looks like this: https://au.investing.com/equities/argosy-minerals-ltd
   //Need to change commsec's "limited" to "ltd" and replace spaces with "-"

   // const companyName = document.querySelector('.instrument-details__stock');
    const cName1 = document.querySelector('.instrument-details__stock').innerHTML.replace("Limited", "ltd");
   // const cName2 = cName1.innerHTML.replace(" ", "-");
    alert(cName1);

    */

    var link, newLink;
    const target2 = document.querySelector('.dropdown-list');
    const hr = document.createElement('hr');
    target2.append(hr);
    for ( var i = 0, l1 = links.length; i < l1; i++) {
        newContent = document.createElement('li');
        newContent.className = "dropdown-list__item";
        newLink = document.createElement('a');
        linkTitle = document.createTextNode(links[i][0]);
        newLink.appendChild(linkTitle);
        newLink.href = links[i][1];
        newLink.target = "_blank";
        newLink.className = "dropdown-list__link";
        newContent.appendChild(newLink);
        target2.append(newContent);
    }

// Auto refresh
    var AutoRefresh = document.createElement("input");
    AutoRefresh.type = "checkbox";
    AutoRefresh.id = "AutoRefresh";
    AutoRefresh.name = "AutoRefresh";
    AutoRefresh.style.margin = "1rem";
    const target = document.querySelector('.header-button');
    target.parentNode.insertBefore(AutoRefresh, target[1]);
    document.getElementById("AutoRefresh").addEventListener('change', e => {
        if(e.target.checked) { thisTimer = setInterval(clickRefreshBtn, 10000);}
        else { window.clearInterval(thisTimer);}
    });

}

// window.onload = function() {
window.addEventListener('load', function() {
      var span = document.getElementById("overview-security-code");
      thisTicker=span.textContent;
    /*
      NOTE:
      links are entered in the format: TITLE, LINK
      You will need to know where the ticker code is placed in the websites link. you should be able to open the site providing you info, navigate to the ticker you want
      and see where the ticker code is placed in the URL. Copy the URL (website address in full) and use the below sample as a guide to recreating it. Some websites must use lowercase - see the example/s below
      Check each change you make after doing it
      */
links = [
    ["Charts", "https://www.tradingview.com/chart/?symbol=ASX:" + thisTicker.toLowerCase()],
    ["Hotcopper", "https://hotcopper.com.au/asx/" + thisTicker.toLowerCase() + "/?keywords=" ],
    ["Swingtradebot", "https://asx.swingtradebot.com/equities/" + thisTicker + ":ASX"],
    ["Barchart", "https://www.barchart.com/stocks/quotes/" + thisTicker + ".AX/opinion"],
    ["Commsec Research", "https://research.commsec.com.au/Securities/?app=com_cs_research_securities_summary&code=" + thisTicker],
    ["Twitter", "https://twitter.com/search?q=%24" + thisTicker.toLowerCase()],
    ["Shorts", "https://stocktrack.com.au/asx/" + thisTicker + "/shorts"],
    ["Market Index", "https://www.marketindex.com.au/asx/" + thisTicker],
];

      addElements();

  }, false);
/*
var styles = `.mrh {text-align: left;margin:0 2em 0 2em;padding:.5em;border: 2px outset wheat;} .mrh summary:hover {
    cursor: grab;}`
var styleSheet = document.createElement("style")
styleSheet.type = "text/css"
styleSheet.innerText = styles
document.head.appendChild(styleSheet)
*/