Notes

// ==UserScript==
// @name AddHTML
// @namespace http://tampermonkey.net/
// @version 0.3
// @description try to take over the world!
// @author You
// @include https://control.lotto.pl/gov/private/*
// @include https://plt-cat-control.lotto.pl/gov/private/*

// @require https://gist.github.com/raw/2625891/waitForKeyElements.js




// ==/UserScript==
waitForKeyElements(
"select[name*='campaignPlayerRewardsList_length']",
addOption
);

function selectElement(valueToSelect) {
let element = document.getElementsByName('campaignPlayerRewardsList_length')[0];
element.value = valueToSelect;
}

function download_csv(csv, filename) {
var csvFile;
var downloadLink;

// CSV FILE
csvFile = new Blob([csv], {
type: "text/csv"
});
// Download link
downloadLink = document.createElement("a");
// File name
downloadLink.download = filename;
// We have to create a link to the file
downloadLink.href = window.URL.createObjectURL(csvFile);
// Make sure that the link is not displayed
downloadLink.style.display = "none";
// Add the link to your DOM
document.body.appendChild(downloadLink);
// Lanzamos
downloadLink.click();
}

function export_table_to_csv(html, filename) {
var csv = [];
var transactionid;
var price;
// document.getElementById('downloadall').innerHTML = "Pobieranie, prosze czekac.....";
//problem z ID transakcji
$("#campaignPlayerRewardsList_length > label > select").val("1000000").change();
transactionid = document.querySelectorAll('span[data-toggle]').forEach(el => el.setAttribute('style', 'display: none;'));
price = document.querySelectorAll('#campaignPlayerRewardsList tr td:nth-of-type(3), #campaignPlayerRewardsList tr td:nth-of-type(5)');
for (var l = 0; l < price.length; l++) {
price[l].innerHTML = price[l].innerHTML.replace('.', ',');
}


var rows = document.querySelectorAll("#campaignPlayerRewardsList tr");
for (var i = 0; i < rows.length; i++) {
var row = [];
var cols = rows[i].querySelectorAll("td, th");
for (var j = 0; j < cols.length; j++)
row.push(cols[j].innerText);

csv.push(row.join(";"));
}
$("#campaignPlayerRewardsList_length > label > select").val("5").change();
transactionid = document.querySelectorAll('span[data-toggle]').forEach(el => el.removeAttribute('style'));
price = document.querySelectorAll('#campaignPlayerRewardsList tr td:nth-of-type(3), #campaignPlayerRewardsList tr td:nth-of-type(5)');
for (l = 0; l < price.length; l++) {
price[l].innerHTML = price[l].innerHTML.replace(',', '.');
}
// Download CSV
download_csv(csv.join("n"), filename);
}

function addOption(navbar) {
navbar = document.getElementsByName('campaignPlayerRewardsList_length')[0];
console.log(navbar);
if (navbar) {
var element = document.createElement("option");
element.setAttribute("value", "100");
element.innerHTML = 100
navbar.appendChild(element);
var element2 = document.createElement("option");
element2.setAttribute("value", "500");
element2.innerHTML = 500
navbar.appendChild(element2);
var element3 = document.createElement("option");
element3.setAttribute("value", "1000");
element3.innerHTML = 1000
navbar.appendChild(element3);
var element4 = document.createElement("option");
element4.setAttribute("value", "5000");
element4.innerHTML = 5000
navbar.appendChild(element4);
var element5 = document.createElement("option");
element5.setAttribute("value", "100000");
element5.innerHTML = 100000
navbar.appendChild(element5);
var element6 = document.createElement("option");
element6.setAttribute("value", "1000000");
element6.innerHTML = 1000000
navbar.appendChild(element6);

}
var tab = document.getElementById('campaignPlayerRewardsList_wrapper');
tab.style["overflow"] = "scroll";
tab.style["height"] = "80%";


var list = document.getElementById('campaignPlayerRewardsList_length');
var addButton = document.createElement("button");
addButton.setAttribute("id", "downloadall");
addButton.setAttribute("href", "#");
addButton.innerHTML = 'Pobierz';
addButton.addEventListener("click", function() {
var html = document.querySelector("#campaignPlayerRewardsList").outerHTML;
export_table_to_csv(html, "rewards_export.csv");
})
list.appendChild(addButton);

}