// ==UserScript==
// @name         "Not Yet Aired" Hider
// @namespace    https://greasyfork.org/en/users/670188-hacker09?sort=daily_installs
// @version      5
// @description  Allows you to hide "Not Yet Aired" entries of your list.
// @author       hacker09
// @match        https://myanimelist.net/animelist/*
// @match        https://myanimelist.net/mangalist/*
// @icon         https://t3.gstatic.com/faviconV2?client=SOCIAL&type=FAVICON&fallback_opts=TYPE,SIZE,URL&url=http://myanimelist.net&size=64
// @grant        GM_registerMenuCommand
// @run-at       document-end
// @grant        GM_getValue
// @grant        GM_setValue
// ==/UserScript==
(function() {
'use strict';
function show() { //Creates a new function
document.querySelectorAll("tr.list-table-data").forEach(a => a.style.display = ''); //Shows the elements
} //Finishes the show function
function hide() { //Creates a new function
document.querySelectorAll("span.content-status,td > small").forEach(function(el) { //ForEach entry
if (el.innerText === 'Not Yet Aired') //If the entry has not yet aired
{ //Starts the if condition
el.parentNode.parentNode.style.display = 'none'; //Hides the element
} //Finishes the if condition
}) //Finishes the ForEach loop
} //Finishes the hide function
if (GM_getValue('Hide') === undefined || GM_getValue('Hide') === null) { //If the variable doesn't exist yet define the variable
GM_setValue('Hide', true); //Set the user choice as true by default
} //Finishes the if condition
window.onload = function() { //When the windows loads
if (GM_getValue('Hide') === true) { //If the variable is true
hide(); //Calls the hide function
} //Finishes the if condition
else //If the variable is false
{ //Starts the else condition
show(); //Calls the show function
} //Finishes the else condition
} //Finishes the onload function
window.onscroll = function() { //When the user scrolls the page
setTimeout(function() { //Starts the settimeout function
if (GM_getValue('Hide') === true) { //If the variable is true
hide(); //Calls the hide function
} //Finishes the if condition
else //If the variable is false
{ //Starts the else condition
show(); //Calls the show function
} //Finishes the else condition
}, 1500); //Starts the function after 1.5 secs
}; //Finishes the onscroll event listener
GM_registerMenuCommand("Hide Not Yet Aired entries", function() { //Creates a new function
hide(); //Calls the hide function
GM_setValue('Hide', true); //Set the user choice as true
}); //Adds an option to the menu and finishes the function
GM_registerMenuCommand("Show Not Yet Aired entries", function() { //Creates a new function
show(); //Calls the show function
GM_setValue('Hide', false); //Set the user choice as false
}); //Adds an option to the menu and finishes the function
})();