One Million Count thread Assistant script for AB. It auto adds correct number with meta, fixes wrong numbers when getting sniped, shows number context list with meta and more.

AB-one-million-count.js

// ==UserScript==
// @name        One Million Count - animebytes.tv
// @namespace   Violentmonkey Scripts
// @include     https://animebytes.tv/forums.php*threadid=556*
// @version     2.10.2
// @author      Nachtalb
// @description One Million Count thread Assistant script for AB. It auto adds correct number with meta, fixes wrong numbers when getting sniped, shows number context list with meta and more.
// @updateURL   https://gist.githubusercontent.com/Nachtalb/8ae5ff116bb294d018b5b1d28deae8fc/raw/AB-one-million-count.js
// @downloadURL https://gist.githubusercontent.com/Nachtalb/8ae5ff116bb294d018b5b1d28deae8fc/raw/AB-one-million-count.js
// @supportURL  https://gist.github.com/Nachtalb/8ae5ff116bb294d018b5b1d28deae8fc
// @require     https://gist.githubusercontent.com/TheDistantSea/8021359/raw/0ef72e403ae51c4860cd2af9d4d18f14c1c98b01/version_compare.js
// @icon        https://animebytes.tv/static/favicon.ico
// @grant       GM.addStyle
// @grant       GM_setValue
// @grant       GM_getValue
// @grant       GM_listValues
// @grant       GM.xmlHttpRequest
// ==/UserScript==

// =========================================
// CONFIG
// =========================================
//
// !!! READ THIS !!!
// All user options except for `checks` and `additionalContent` are loaded via the user script manager settings. Here we only set the defaults.
// `checks` and `additionalContent` can't be loaded from the settings due to limitations by the user script API.
//
// The advanages of saving the settings in your manager are that they don't get lost during an update.
//
// In violentmonkey eg. you can find the settings a tab "Values" when inspecting the script.

const userOptions = {
  // Has the same effect as emptying the checks list.
  enableChecks: true,
  // test = function takes number as argument
  // short = used in the number context list
  // pass/fail_text = text when test passes / fails
  // pass/fail_colour = color when text passes / fails
  // show_fail = false overrides global showFails, true has complies with global showFails
  checks: [
    { test: isPrime,      short: 'P', pass_text: 'prime',      fail_text: "isn't prime",      pass_colour: 'dodgerblue', fail_colour: 'red', show_fail: true }, // prime
    { test: isNewPage,    short: 'N', pass_text: 'new page',   fail_text: "isn't new page",   pass_colour: '#00ffdc',    fail_colour: 'red', show_fail: true }, // new page
    { test: isPalindrome, short: 'A', pass_text: 'palindrome', fail_text: "isn't palindrome", pass_colour: 'orange',     fail_colour: 'red', show_fail: true }, // palindrome
    { test: isNice,       short: 'I', pass_text: 'nice',       fail_text: "isn't nice",       pass_colour: '#fff134',    fail_colour: 'red', show_fail: true }, // ends with 69
    { test: isSexy,       short: 'S', pass_text: 'sexy',       fail_text: "isn't sexy",       pass_colour: '#ff88b5',    fail_colour: 'red', show_fail: true }, // palindrome, sequential increase/decrease, repeating digits, or even-length repeating patterns
    { test: isBond,       short: 'B', pass_text: 'James Bond', fail_text: "isn't james bond", pass_colour: '#d4af37',    fail_colour: 'red', show_fail: true }, // ends with 007

    { test: countRepeatedEndDigits,    short: 'C',  test_text: countRepeatedEndDigitsText,    pass_colour: '#789922', fail_colour: 'red', show_fail: true }, // last x digits repeat
  ],
  enabledChecks: ['isPrime', 'isNewPage', 'isPalindrome', 'countRepeatedEndDigits', 'isSexy', 'isBond', 'isNice'], // Which checks to enable
  // list of "placeholder: function" where the placeholder can be used in the message template. Function gets number as argument
  additionalContent: {},
  showFails: false, // Show fails
  // Arguments in the check objects starting with pass_/fail_ will be slected based on the test so {text} will be filled with pass_text in case of the test passing and with fail_text otherwise.
  checkTemplate: '[color={colour}]{text}[/color]',
  checkWrapper: '\n[align=center][size=1]{rawchecks}[/size][/align]', // Template around all the checks itself
  checkSeparator: ' | ', // Seperator between checks in messageTemplate
  // {rawchecks} is filled with the `checkTemplate` for each check
  // {checks} {rawchecks} wrapped with `checkWrapper`
  // {number} is filled with the new number
  messageTemplate: '[align=center]{number}[/align]{checks}',
  showContextNumberList: true, // Show a list of prev and next numbers. Adds {short} coloured in {pass_colour} from the checks if test passes on that number
  autoFill: true, // Disable auto fill in general (overrides preserveContent)
  autoFix: true, // Detect wrong numbers and auto fix them
  autoFixThirdPartyPosts:  true, // Auto fix posts not made with this script (might break a post)
  quicksendButton:  true, // Add button to quicksend next number
  autoSend: false, // Auto send if possible (auto disables after 5min)
  autoSendSpecialOnly: true, // Only send numbers that at least match one check
  autoReload: {
    enabled: true,         // Auto reload page on new posts
    reloadDelay: 5000,     // Delay between new posts test in ms, should not be below 2000 or you might get temp ban
    scrollToInput: true,   // Scroll back to input field after reload. Only affects auto update on new thread page
    preserveContent: true, // Preserve inputfield content during relaod. Only affects auto update on new thread page
  },
  numberToImage: true,
  numberImageMap: {
    0: "[img]https://mei.animebytes.tv/s0kl2epEule.gif[/img]",
    1: "[img]https://mei.animebytes.tv/muxJcLcihUX.gif[/img]",
    2: "[img]https://mei.animebytes.tv/1KmhKwA9aVJ.gif[/img]",
    3: "[img]https://mei.animebytes.tv/gYNlVUFTaby.gif[/img]",
    4: "[img]https://mei.animebytes.tv/e0cC8YMGNeH.gif[/img]",
    5: "[img]https://mei.animebytes.tv/ceGLCwzFcgO.gif[/img]",
    6: "[img]https://mei.animebytes.tv/naBfGPFULMZ.gif[/img]",
    7: "[img]https://mei.animebytes.tv/WzDpJdV6Whp.gif[/img]",
    8: "[img]https://mei.animebytes.tv/gyVLEHgrApj.gif[/img]",
    9: "[img]https://mei.animebytes.tv/7oRqKFP9jty.gif[/img]"
  },
  debug: false, // Enable debug mode
  autoSendTimer: "10m",  // Time until turning off autosend ([m]inutes, [h]ours and [d]ays are supported)
}

getSetConfig(userOptions, ['additionalContent', 'checks'])

const systemOptions = {
  preservedContentKey: 'current',
  autoReloadKey: 'autoreload',
  seperator: '​',
  inputField: $('#quickpost'),
  onLastPage: $('.page-link').last().hasClass('nolink'),
  firstUpdateDone: false,
  icons: {
    reload: "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23789922' viewBox='0 0 489.711 489.711'%3E%3Cpath d='M112.156 97.111c72.3-65.4 180.5-66.4 253.8-6.7l-58.1 2.2c-7.5.3-13.3 6.5-13 14 .3 7.3 6.3 13 13.5 13h.5l89.2-3.3c7.3-.3 13-6.2 13-13.5v-1.6l-3.3-88.2c-.3-7.5-6.6-13.3-14-13-7.5.3-13.3 6.5-13 14l2.1 55.3c-36.3-29.7-81-46.9-128.8-49.3-59.2-3-116.1 17.3-160 57.1-60.4 54.7-86 137.9-66.8 217.1 1.5 6.2 7 10.3 13.1 10.3 1.1 0 2.1-.1 3.2-.4 7.2-1.8 11.7-9.1 9.9-16.3-16.8-69.6 5.6-142.7 58.7-190.7zm350.3 98.4c-1.8-7.2-9.1-11.7-16.3-9.9-7.2 1.8-11.7 9.1-9.9 16.3 16.9 69.6-5.6 142.7-58.7 190.7-37.3 33.7-84.1 50.3-130.7 50.3-44.5 0-88.9-15.1-124.7-44.9l58.8-5.3c7.4-.7 12.9-7.2 12.2-14.7s-7.2-12.9-14.7-12.2l-88.9 8c-7.4.7-12.9 7.2-12.2 14.7l8 88.9c.6 7 6.5 12.3 13.4 12.3.4 0 .8 0 1.2-.1 7.4-.7 12.9-7.2 12.2-14.7l-4.8-54.1c36.3 29.4 80.8 46.5 128.3 48.9 3.8.2 7.6.3 11.3.3 55.1 0 107.5-20.2 148.7-57.4 60.4-54.7 86-137.8 66.8-217.1z'/%3E%3C/svg%3E",
    fix_posts: "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' stroke='%23ffa600' fill='none' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M14.7 6.3a1 1 0 000 1.4l1.6 1.6a1 1 0 001.4 0l3.77-3.77a6 6 0 01-7.94 7.94l-6.91 6.91a2.12 2.12 0 01-3-3l6.91-6.91a6 6 0 017.94-7.94l-3.76 3.76z'/%3E%3C/svg%3E",
    send: "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%2394d82d' viewBox='0 0 448 512'%3E%3Cpath d='M446.7 98.6l-67.6 318.8c-5.1 22.5-18.4 28.1-37.3 17.5l-103-75.9-49.7 47.8c-5.5 5.5-10.1 10.1-20.7 10.1l7.4-104.9 190.9-172.5c8.3-7.4-1.8-11.5-12.9-4.1L117.8 284 16.2 252.2c-22.1-6.9-22.5-22.1 4.6-32.7L418.2 66.4c18.4-6.9 34.5 4.1 28.5 32.2z'/%3E%3C/svg%3E",
    autosend_off: "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23adb5bd' viewBox='0 0 640 512'%3E%3Cpath d='M32 224h32v192H32a31.962 31.962 0 01-32-32V256a31.962 31.962 0 0132-32zm512-48v272a64.063 64.063 0 01-64 64H160a64.063 64.063 0 01-64-64V176a79.974 79.974 0 0180-80h112V32a32 32 0 0164 0v64h112a79.974 79.974 0 0180 80zm-280 80a40 40 0 10-40 40 39.997 39.997 0 0040-40zm-8 128h-64v32h64zm96 0h-64v32h64zm104-128a40 40 0 10-40 40 39.997 39.997 0 0040-40zm-8 128h-64v32h64zm192-128v128a31.962 31.962 0 01-32 32h-32V224h32a31.962 31.962 0 0132 32z'/%3E%3C/svg%3E",
    autosend_special: "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23DE6321' viewBox='0 0 640 512'%3E%3Cpath d='M32 224h32v192H32a31.962 31.962 0 01-32-32V256a31.962 31.962 0 0132-32zm512-48v272a64.063 64.063 0 01-64 64H160a64.063 64.063 0 01-64-64V176a79.974 79.974 0 0180-80h112V32a32 32 0 0164 0v64h112a79.974 79.974 0 0180 80zm-280 80a40 40 0 10-40 40 39.997 39.997 0 0040-40zm-8 128h-64v32h64zm96 0h-64v32h64zm104-128a40 40 0 10-40 40 39.997 39.997 0 0040-40zm-8 128h-64v32h64zm192-128v128a31.962 31.962 0 01-32 32h-32V224h32a31.962 31.962 0 0132 32z'/%3E%3C/svg%3E",
    autosend_on: "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%232C4DF0' viewBox='0 0 640 512'%3E%3Cpath d='M32 224h32v192H32a31.962 31.962 0 01-32-32V256a31.962 31.962 0 0132-32zm512-48v272a64.063 64.063 0 01-64 64H160a64.063 64.063 0 01-64-64V176a79.974 79.974 0 0180-80h112V32a32 32 0 0164 0v64h112a79.974 79.974 0 0180 80zm-280 80a40 40 0 10-40 40 39.997 39.997 0 0040-40zm-8 128h-64v32h64zm96 0h-64v32h64zm104-128a40 40 0 10-40 40 39.997 39.997 0 0040-40zm-8 128h-64v32h64zm192-128v128a31.962 31.962 0 01-32 32h-32V224h32a31.962 31.962 0 0132 32z'/%3E%3C/svg%3E",
    debug: "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23c72d41' viewBox='0 0 511.979 511.979' %3E%3Cpath d='M330 255c0-24.813-20.187-45-45-45h-15v-35.729l24.876-12.438c1.105-.553 2.393-.495 3.444.155S300 163.764 300 165c0 8.284 6.716 15 15 15s15-6.716 15-15c0-11.709-5.947-22.375-15.907-28.531-9.961-6.157-22.162-6.706-32.634-1.469l-19.751 9.875-15.184-30.368C260.5 106.863 270 92.021 270 75c0-8.284-6.716-15-15-15s-15 6.716-15 15c0 8.271-6.729 15-15 15h-60c-8.271 0-15-6.729-15-15 0-8.284-6.716-15-15-15s-15 6.716-15 15c0 17.021 9.5 31.863 23.476 39.508l-15.184 30.368-19.75-9.875c-10.474-5.237-22.673-4.688-32.634 1.468C65.947 142.625 60 153.291 60 165c0 8.284 6.716 15 15 15s15-6.716 15-15c0-1.236.628-2.362 1.68-3.012a3.518 3.518 0 013.445-.155l24.975 12.438V210H105c-24.813 0-45 20.187-45 45 0 8.284 6.716 15 15 15s15-6.716 15-15c0-8.271 6.729-15 15-15h16.509c2.384 11.695 7.512 22.397 14.659 31.434C125.924 282.1 120.1 296.425 120.1 311.83V315c0 8.284 6.616 15 14.9 15s15-6.716 15-15v-3.171c0-8.136 3.397-15.654 9.193-20.945C169.84 296.694 182.041 300 195 300s25.16-3.306 35.807-9.116c5.796 5.291 9.293 12.809 9.293 20.945V315c0 8.284 6.616 15 14.9 15s15-6.716 15-15v-3.171c0-15.405-5.924-29.73-16.168-40.396 7.147-9.036 12.275-19.738 14.659-31.433H285c8.271 0 15 6.729 15 15 0 8.284 6.716 15 15 15s15-6.716 15-15zM215.729 120l15 30H159.27l15-30h41.459zM150 225v-45h30.1v87.42C162.641 261.228 150 244.555 150 225zm60-45h30.1v45c0 19.555-12.641 36.228-30.1 42.42V180z'/%3E%3Cpath d='M195 0C87.477 0 0 87.477 0 195s87.477 195 195 195c37.494 0 72.544-10.647 102.304-29.062L435.187 498.82c17.544 17.544 46.09 17.544 63.635 0 17.543-17.544 17.543-46.091 0-63.635L360.938 297.304C379.353 267.544 390 232.494 390 195 390 87.477 302.523 0 195 0zM30 195c0-90.981 74.019-165 165-165s165 74.019 165 165-74.019 165-165 165S30 285.982 30 195zm447.608 282.608c-5.848 5.848-15.362 5.846-21.209 0l-81.397-81.397 21.209-21.209 81.397 81.397c5.848 5.847 5.847 15.361 0 21.209zm-102.61-123.819l-21.209 21.209-31.983-31.983a196.809 196.809 0 0021.209-21.209l31.983 31.983z'/%3E%3C/svg%3E",
  }
}

const config = {...systemOptions, ...userOptions}

const migrations = {
  '2.6.0': [
    fixMessageTemplate_2_6_0,
  ],
}
runMigrations()

let css = `
.number-list {
  padding: 0;
  margin-right: 1em;
  vertical-align: top;
  display: inline-block;
  text-align: left;
}

.number-list p {
  padding: 0.5em;
}

.number-list .currentNumber {
    color: #0090ff;
    font-weight: bold;
    font-size: 1.2em;
}

.timer {
  position: fixed;
  top: 4em;
  right: 1em;
  display: flex;
  flex-direction: row;
  z-index: 100;
}

.timer.enabled {
  color: green;
}

.action-icons {
  position: fixed;
  top: 1em;
  right: 1em;
  display: flex;
  flex-direction: row;
  z-index: 100;
}

.icon {
  width: 40px;
  height: 40px;
  display: inline-block;
  margin-left: 1em;
  background-repeat: no-repeat;
  cursor: pointer;
  display: none;
}

.icon-reload { animation: rotation 2s infinite linear; }
.icon-debug { display: ${config.debug ? 'inline-block' : 'none'}; }

.icon-fix_posts[data-tofix]:not([data-tofix=""]):not([data-tofix="0"]) {
  display: inline-block;
}

.icon-fix_posts[data-tofix]:not([data-tofix=""]):not([data-tofix="0"]):after {
    content: attr(data-tofix);
    position: absolute;
    bottom: 0;
    right: 0;
    background: #ffa600;
    display: flex;
    box-sizing: border-box;
    border-radius: 50%;
    color: white;
    border: 1px solid white;
    justify-content: center;
    align-content: center;
    width: 20px;
    height: 20px;
    font-size: 14px;
}

@keyframes rotation {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(359deg);
  }
}
`

/**
 * Adds action icons to the page.
 */
function _addIcons () {
  let iconTemplate = '<span class="icon icon-{name}" title="{title}"></span>';
  let html = '<div class="action-icons">';
  for (const key in config.icons) {
    html += iconTemplate.replaceAll('{name}', key).replaceAll('{title}', key.replace('_', ' '));
    css += `.icon-${key} { background-image: url("${config.icons[key]}"); }\n`;
  }
  html += '</div>'

  $('body').append(html)
}

/**
 * Adds a timer display to the page.
 */
function _addTimer() {
  const html = '<span class="timer disabled">00:00:00</span>';
  $("body").append(html)
}

/**
 * Adds HTML elements for icons and timer to the page.
 */
function addHTML() {
  _addIcons();
  _addTimer();
}

addHTML();

$("#preview_button").hide();

GM.addStyle(css);


// =========================================
// MIGRATIONS
// =========================================

function fixMessageTemplate_2_6_0() {
  config.messageTemplate = config.messageTemplate.replace('\n[align=center][size=1]{checks}[/size][/align]', '{checks}');
  GM_setValue('messageTemplate', config.messageTemplate);
}

// =========================================
// UTILS
// =========================================

/**
 * Converts a human-readable time string into seconds.
 * The input string can contain multiple time values, each followed by a suffix:
 * 'm' for minutes, 'h' for hours, and 'd' for days.
 * For example: "2h15m" will be converted to 8100 seconds.
 *
 * @param {string} str - The human-readable time string.
 * @return {number} The total time in seconds.
 */
function convertToSeconds(str) {
  return (str.match(/\d+[mhd]/g) || []).reduce((acc, val) => {
    const num = parseInt(val);
    return acc + num * (val.endsWith('m') ? 60 : val.endsWith('h') ? 3600 : 86400);
  }, 0);
}

/**
 * Converts seconds into a human-readable time format.
 * The output format includes days, hours, and minutes.
 * Seconds and values smaller than a minute are discarded.
 *
 * @param {number} seconds - The time in seconds.
 * @return {string} The time in a human-readable format.
 */
function secondsToReadableTime(seconds) {
  const days = Math.floor(seconds / 86400);
  seconds %= 86400;
  const hours = Math.floor(seconds / 3600);
  seconds %= 3600;
  const minutes = Math.floor(seconds / 60);

  let result = '';
  if (days > 0) result += `${days}d `;
  if (hours > 0 || days > 0) result += `${hours}h `;
  if (minutes > 0) result += `${minutes}m`;

  return result.trim();
}

/**
 * Automatically adjusts the height of a textarea based on its content.
 */
function autoSizeTextArea() {
  print('autosize text area');
  config.inputField.each(function () {
    this.setAttribute("style", "height:" + (this.scrollHeight) + "px;overflow-y:hidden;");
  }).on("input", function () {
    this.style.height = 0;
    this.style.height = (this.scrollHeight) + "px";
  });
}

/**
 * Throttle function: Ensures that a function is called at most once every specified number of milliseconds
 * Usage:
 *   var throttledFn = throttle(yourFunction, 200);
 *   element.addEventListener('event', throttledFn);
 * This ensures 'yourFunction' is called at most once every 200ms, regardless of how often the event is triggered.
 *
 * @param {Function} fn - The function to be throttled
 * @param {number} threshhold - The minimum time interval (in milliseconds) between successive calls
 * @param {object} [scope] - An optional scope in which to execute the function (the value of 'this')
 */
function throttle(fn, threshhold, scope) {
  threshhold = threshhold || 250;
  var last, deferTimer;
  return function() {
    var context = scope || this;

    var now = +new Date(),
        args = arguments;
    if (last && now < last + threshhold) {
      clearTimeout(deferTimer);
      deferTimer = setTimeout(function() {
        last = now;
        fn.apply(context, args);
      }, threshhold);
    } else {
      last = now;
      fn.apply(context, args);
    }
  };
}

/**
 * Generates a preview of the message in the forum's BBCode format.
 */
function preview() {
    $.post($bbcodePreview, $("#quickpostform").serialize(), function(e) {
        document.getElementById("quickreplypreview").innerHTML = e;
        document.getElementById("quickreplypreview").style.display = "block";
    })
}

/**
 * Retrieves and sets configuration options, handling default values and storage.
 *
 * @param {object} options - The configuration options.
 * @param {string[]} ignroeKeys - Keys to ignore during configuration.
 * @param {string} [prefix] - Prefix for configuration keys.
 */
function getSetConfig(options, ignroeKeys, prefix) {
  const available = GM_listValues();

  for (const key in options) {
    if (ignroeKeys.includes(key)) continue;

    const settingsKey = (prefix ? prefix + '.' : '') + key;

    if (typeof options[key] === 'object' && !Array.isArray(options[key])) {
        getSetConfig(options[key], [], settingsKey)
        continue;
    } else if (Array.isArray(options[key])) {
      if (available.includes(settingsKey)) options[key] = GM_getValue(settingsKey).split(',').filter(i => i);
      else GM_setValue(settingsKey, options[key].join(','))
    } else {
      if (available.includes(settingsKey)) options[key] = GM_getValue(settingsKey)
      else GM_setValue(settingsKey, options[key])
    }
  }
}

/**
 * Runs migrations for the script based on version changes.
 */
function runMigrations() {
  const previousVersion = GM_getValue('currentVersion');
  const currentVersion = GM_info.script.version;

  if (currentVersion !== previousVersion) {
    for (const key in migrations) {
      if (previousVersion === undefined || versionCompare(previousVersion, currentVersion) < 0) {
        for (const migration of migrations[key]) {
          migration();
        }
      }
    }

    GM_setValue('currentVersion', currentVersion)
  }
}

/**
 * Prints logs to the console with the script's context.
 *
 * @param {...string} text - The text to be printed.
 */
function print(...text) {
  let first = text.shift(); // enable print('text %c colored text', 'color: red;')
  console.log('One Million count: ' + first, ...text);
}

/**
 * Prints the enabled status of a feature to the console.
 *
 * @param {string} text - Description of the feature.
 * @param {boolean} on - Whether the feature is on or off.
 */
function printEnabled (text, on) {
  console.log(`${text} [%c${on ? 'ON': 'OFF'}%c]`, `color: ${on ? 'lightgreen': 'red'};`, 'color: white;');
}

/**
 * Prints the current configuration to the console.
 */
function printConfig() {
  (config.debug ? console.group : console.groupCollapsed)('One Million count: %cCONFIG', 'color: orange;')
  console.log('-----------------------------------')
  printEnabled('debug', config.debug);
  printEnabled('auto fix', config.autoFix);
  printEnabled('auto fix not made with this script', config.autoFixThirdPartyPosts);
  printEnabled('auto fill', config.autoFill);
  printEnabled('auto reload', config.autoReload.enabled);
  printEnabled('auto reload - preserve input', config.autoReload.preserveContent);
  printEnabled('auto reload - scroll to input', config.autoReload.scrollToInput);
  printEnabled('auto send', config.autoSend);
  printEnabled('auto send - special only', config.autoSendSpecialOnly);
  printEnabled('quick send button', config.quicksendButton);
  printEnabled('checks', config.checks.length > 0 && config.enabledChecks.length > 0 && config.enableChecks);
  console.log('enabled checks [', config.enabledChecks.join(', '), ']');
  printEnabled('context number list', config.showContextNumberList);
  console.log('-----------------------------------')
  console.groupEnd()
}

/**
 * Adds a debugger function.
 */
function addDebugger() {
  $(document).on('click', '.icon-debug', function (event) {
    debugger;
  });
}

/**
 * Converts a number to a string representation using a mapping of images.
 *
 * @param {number} num - The number to be converted.
 * @return {string} The string representation of the number.
 */
function numberToString(num) {
    return String(num).split('').map(digit => config.numberImageMap[digit]).join('');
}

/**
 * Generates formatted text for a message based on a given number.
 *
 * @param {number} number - The number to create a message for.
 * @return {string} The formatted message text.
 */
function messageText(number) {
  let content = config.messageTemplate;
  let checks = [];

  for (const {passed, check} of runChecks(number)) {
    let checkText = config.checkTemplate;
    for (const key in check) {
      checkText = checkText.replace(`{${key}}`, check[key]);
      if ((key.startsWith('pass_') && passed) || (key.startsWith('fail_') && !passed)) checkText = checkText.replace(`{${key.slice(5)}}`, check[key]);
    }
    checks.push(checkText);
  }

  content = content.replaceAll('{checks}', checks.length > 0 ? config.checkWrapper : '');
  content = content.replaceAll('{rawchecks}', checks.join(config.checkSeparator))

  for (const key in config.additionalContent) {
    let extra = config.additionalContent[key](number);
    content = content.replaceAll(key, extra !== null ? extra : '');
  }

  if (config.numberToImage) {
    content = content.replaceAll('{number}', numberToString(number) + `\n[color=#292929]${number}[/color]`);
  } else {
    content = content.replaceAll('{number}', number)
  }

  return config.seperator + content + config.seperator;
}

/**
 * Retrieves the next number for posting.
 *
 * @return {number} The next number.
 */
function nextNumber() {
  return getNumberByPost() + 1;
}

/**
 * Retrieves the number associated with a specific post.
 *
 * @param {number} [postId] - The ID of the post.
 * @return {number} The number associated with the post.
 */
function getNumberByPost(postId) {
  let index;
  if (postId) {
    index = Array.from(document.querySelectorAll('.post_block')).findIndex(el => el.id.slice(4) === postId.toString()) + 1;
  } else {
    index = document.querySelectorAll('.post_block').length;
  }

  return parseInt($('.page-link.nolink').first().prev().text()) * 25  + index;
}

/**
 * Generates a new URL for the thread page.
 *
 * @return {string} The new URL.
 */
function getNewURL() {
  const randInt = Math.floor(Math.random() * (2000000 - 1000000 + 1)) + 1000000;
  return 'https://animebytes.tv/forums.php?action=viewthread&threadid=556&page=' + randInt;
}

/**
 * Replaces the number in a message with a new number.
 *
 * @param {string} text - The original text.
 * @param {number} newNumber - The new number to replace with.
 * @return {string} The text with the number replaced.
 */
function replaceNumberMessage(text, newNumber) {
  const newText = messageText(newNumber);

  const start = text.indexOf(config.seperator);
  const end = text.lastIndexOf(config.seperator);
  if (start !== end) {
    text = text.slice(null, start) + newText + text.slice(end + 1);
  }

  return text;
}

/**
 * Determines if it's the user's turn to post.
 *
 * @return {boolean} True if it's the user's turn, otherwise false.
 */
function isOurTurn() {
  return $('.post_block').last().find('.com-edit').length !== 1
}

/**
 * Submits the post form.
 */
function submitForm() {
  $('#quickpostform').submit();
}

/**
 * Runs checks on a given number and returns the results.
 *
 * @param {number} number - The number to check.
 * @return {array} An array of check results.
 */
function runChecks(number){
  if (!config.enableChecks) return [];

  const passed = [];
  for (const check of config.checks.filter(check => config.enabledChecks.includes(check.test.name))) {
    let pass = check.test(number);

    if (check.test_text) {
      const res = check.test_text(pass);
      pass = res.pass;
      if (pass) {
        check.pass_text = res.text;
      } else {
        check.fail_text = res.text;
      }
    }

    if ((config.showFails && check.show_fail) || pass ) {
      passed.push({passed: pass, check: check})
    }
  }

  return passed;
}

/**
 * Retrieves the checks that have passed for a given number.
 *
 * @param {number} number - The number to check.
 * @return {array} An array of passed checks.
 */
function passedChecks(number){
  return runChecks(number).filter((item) => item.passed).map(item => item.check);
}

/**
 * Formats a time in seconds to a string in the format HH:MM:SS.
 *
 * @param {number} seconds - The number of seconds.
 * @return {string} The formatted time string.
 */
function formatTime(seconds) {
    const hours = Math.floor(seconds / 3600);
    const minutes = Math.floor((seconds % 3600) / 60);
    const secondsRemaining = seconds % 60;
    return `${hours.toString().padStart(2, '0')}:${minutes.toString().padStart(2, '0')}:${secondsRemaining.toString().padStart(2, '0')}`;
}

// =========================================
// AUTO FIX
// =========================================

/**
 * Automatically fixes posts with incorrect numbering.
 */
function autoFixWrongNumbered() {
  if (!config.autoFix) return;
  print('Checking for wrong numbers')
  const toFix = [];

  $('.com-edit').closest('.post_block').each(function () {
    const postId = this.id.slice(4);
    const actualNumber = getNumberByPost(postId);
    const currentNumber = (ids = this.querySelector('.post').textContent.match(/\d{6,7}/g)).length > 0 ? ids[0] : null;
    if (currentNumber === actualNumber.toString()) return;
    print(`Fixing post #${postId} which has "${currentNumber}" instead of "${actualNumber}"`)
    toFix.push({postId: postId, actualNumber: actualNumber});
  });

  if (toFix.length === 0) return;

  const icon = $('.icon-fix_posts');
  icon.attr('data-tofix', toFix.length);

  for (const {postId, actualNumber} of toFix) {
    GM.xmlHttpRequest({
      method: 'GET',
      url: window.location.pathname + '?action=get_post&post=' + postId,
      onload: (response) => {
        let newText = replaceNumberMessage(response.responseText, actualNumber);

        if (newText == response.responseText && config.autoFixThirdPartyPosts) {
          print(`%cThe post #${postId} was not made with this script, the update might break the post.`, 'color: orange;');
          newText = newText.replace(/\d{6,}/g, actualNumber);
        } else if (newText == response.responseText) {
          print(`%cThe post #${postId} was not made with this script, and thus not updated (enable autoFixThirdPartyPosts to update posts like this).`, 'color: red;');
          return;
        }

        GM.xmlHttpRequest({
          method: "POST",
          url: window.location.pathname + '?action=takeedit',
          data: `auth=${$currentUser.authKey}&post=${postId}&body=${encodeURIComponent(newText)}`,
          headers: {
            "Content-Type": "application/x-www-form-urlencoded"
          },
          onload: function(response) {
            print(`Post #${postId} fixed`)
            document.getElementById("content" + postId).innerHTML = response.responseText;
            icon.attr('data-tofix', parseInt(icon.attr('data-tofix')) - 1);
          }
        });
      }
    });
  }
}

// =========================================
// QUCKSEND
// =========================================

/**
 * Checks whether a quick post can be sent.
 */
function canQuicksend() {
  if (!config.quicksendButton) return;
  print('check for if we can quickpost')

  if (isOurTurn()) $('.icon-send').show()
  else $('.icon-send').hide();
}

$(document).on('newPosts', canQuicksend).on('click', '.icon-send', submitForm);

// =========================================
// AUTOSEND
// =========================================

/**
 * Automatically sends the next number in the sequence.
 */
function autosend() {
  if (!config.autoSend || !isOurTurn() || !config.firstUpdateDone) return;
  if (config.autoSendSpecialOnly && passedChecks(nextNumber()).length === 0) return;

  print('Auto send next number');
  submitForm();
}

/**
 * Sets the icon for the auto-send feature based on the current configuration.
 */
function setAutosendIcon() {
  if (config.autoSend && config.autoSendSpecialOnly) {
    $('.icon-autosend_on').hide();
    $('.icon-autosend_special').show();
    $('.icon-autosend_off').hide();
  } else if (config.autoSend) {
    $('.icon-autosend_special').hide();
    $('.icon-autosend_on').show();
    $('.icon-autosend_off').hide();
  } else {
    $('.icon-autosend_special').hide();
    $('.icon-autosend_on').hide();
    $('.icon-autosend_off').show();
  }
}

/**
 * Changes the configuration for the auto-send feature.
 *
 * @param {boolean} enabled - Whether auto-send is enabled.
 * @param {boolean} specialOnly - Whether to send only special numbers.
 */
function changeAutosendConfig(enabled, specialOnly) {
  config.autoSend = enabled;
  config.autoSendSpecialOnly = specialOnly;

  console.group('One Million count: %cChange config', 'color: orange;')
  printEnabled('auto send', config.autoSend);
  printEnabled('auto send - special only', config.autoSendSpecialOnly);
  console.groupEnd();

  GM_setValue('autoSend', config.autoSend);
  GM_setValue('autoSendSpecialOnly', config.autoSendSpecialOnly);

  if (config.autoSend) GM_setValue('autoSendLastEnabled', Date.now());

  setAutosendIcon();
}

/**
 * Toggles the auto-send feature.
 */
function toggleAutosend() {
  if (config.autoSend && config.autoSendSpecialOnly) changeAutosendConfig(true, false)
  else if (config.autoSend) changeAutosendConfig(false, false)
  else changeAutosendConfig(true, true);
  autosend();
}

/**
 * Calculates the time since the last auto-send activation.
 *
 * @return {number} The time in milliseconds since the last activation.
 */
function timeSinceLastAutosendActivation() {
  const lastEnabled = GM_getValue('autoSendLastEnabled');
  if (lastEnabled === undefined) return -1
  return Date.now() - lastEnabled
}

$(document).on('click', '.icon-autosend_on, .icon-autosend_off, .icon-autosend_special', toggleAutosend);
$(document).on('postsUpdated', autosend);

/**
 * Updates the remaining time display for the auto-send feature.
 */
function updateRemainingTime() {
  const timerElement = document.querySelector('.timer');

  timerElement.setAttribute('title', `Current Setting: ${config.autoSendTimer}`);

  if (!config.autoSend || timeSinceLastAutosendActivation() === -1) {
    const fullTimeInSeconds = convertToSeconds(config.autoSendTimer);
    const fullTimeFormatted = formatTime(fullTimeInSeconds);
    timerElement.textContent = fullTimeFormatted;
    timerElement.classList.add('disabled');
    timerElement.classList.remove('enabled');
    return;
  }

  timerElement.classList.remove('disabled');
  timerElement.classList.add('enabled');

  const timeSinceLastActivation = timeSinceLastAutosendActivation();
  const allowedActiveTime = convertToSeconds(config.autoSendTimer) * 1000;
  const remainingTime = allowedActiveTime - timeSinceLastActivation;

  if (remainingTime <= 0) {
    print('autosend timer reached 0');
    changeAutosendConfig(false, false);
    timerElement.classList.add('disabled');
    timerElement.textContent = formatTime(allowedActiveTime / 1000);
  } else {
    timerElement.textContent = formatTime(Math.floor(remainingTime / 1000));
  }
}

/**
 * Adjusts the auto-send timer by a specified number of minutes.
 *
 * @param {number} changeInMinutes - The number of minutes to adjust the timer by.
 */
function adjustAutoSendTimer(changeInMinutes) {
  let currentTimerSeconds = convertToSeconds(config.autoSendTimer);
  let newTimerSeconds = Math.max(currentTimerSeconds + changeInMinutes * 60, 0);

  config.autoSendTimer = secondsToReadableTime(newTimerSeconds);
  GM_setValue('autoSendTimer', config.autoSendTimer);

  print(`autoSendTimer changed to: ${config.autoSendTimer}`);
  changeAutosendConfig(false, false);

  updateRemainingTime();
}

document.addEventListener('wheel', function(event) {
  if (event.target.matches('.icon-autosend_on, .icon-autosend_special, .icon-autosend_off')) {
    event.preventDefault();

    let changeInMinutes = event.deltaY < 0 ? 1 : -1;
    adjustAutoSendTimer(changeInMinutes);
  }
}, { passive: false });



// =========================================
// AUTO RELOAD
// =========================================

/**
 * Shows the reload icon.
 */
function showReloadIcon() {
  $('.icon-reload').show();
}

/**
 * Hides the reload icon.
 */
function hideReloadIcon() {
  $('.icon-reload').hide();
}

/**
 * Automatically fills in the post form with the next number.
 */
function autoFill() {
  if (!config.autoFill) return;
  print('fill input');
  const isAutoReload = localStorage.getItem(config.autoReloadKey);
  let prevInput = config.autoReload.preserveContent && isAutoReload? localStorage.getItem(config.preservedContentKey) || '' : '';
  if (prevInput) print('previous input preserved');

  localStorage.removeItem(config.preservedContentKey);
  localStorage.removeItem(config.autoReloadKey);

  const newNumber = nextNumber();
  let newContent = prevInput ? replaceNumberMessage(prevInput, newNumber) : messageText(newNumber);

  config.inputField.val(newContent);
  config.inputField.trigger("input");
  if (config.autoReload.scrollToInput && isAutoReload) config.inputField.parents('.box').prev()[0].scrollIntoView();
  $(document).trigger('formFilled');
  throttledUpdatePreview();
}

$(document).on('newPosts', autoFill);

/**
 * Reloads the page and preserves the content in the input field.
 */
function reloadPage() {
  print('reload page');
  localStorage.setItem(config.preservedContentKey, config.inputField.val())
  localStorage.setItem(config.autoReloadKey, true)
  window.open(getNewURL(), '_self');
}

/**
 * Checks for new posts and updates the page accordingly.
 */
async function checkForUpdates() {
  if (!config.autoReload.enabled) return;
  print('check for updates');
  showReloadIcon();

  GM.xmlHttpRequest({
    url: getNewURL(),
    onload: (response) => {
      const dom = new DOMParser().parseFromString(response.responseText, 'text/html');
      const posts = $('.post_block', dom);
      const cids = $('.post_block').get().map(e => e.id);
      if (cids.length > posts.length) {
        reloadPage();
        return;
      }

      const lastChild = $('#' + cids[cids.length - 1]);
      let newPosts = false;

      for (const el of posts.get().reverse()) {
        const currentPost = $('#' + el.id);
        if (currentPost.length === 0) {
          print('Add new post: %c' + el.id.slice(4), 'color: green;')
          lastChild.after(el);
          newPosts = true;
        } else {
          // if (currentPost.find('form').length === 0)  // Only Update own ones
          currentPost.html(el.innerHTML);
        }
      }

      hideReloadIcon();

      config.firstUpdateDone = true;
      if (newPosts) {
        localStorage.setItem(config.preservedContentKey, config.inputField.val())
        localStorage.setItem(config.autoReloadKey, true)

        $.when($(document).trigger('newPosts')).done(() => {
          $(document).trigger('postsUpdated');
        })
      } else {
       $(document).trigger('postsUpdated');
      }

      setTimeout(checkForUpdates, config.autoReload.reloadDelay);
    }
  })
}


// =========================================
// NUMBER CONTEXT LIST
// =========================================

/**
 * Add a number to ther post number preview list.
 */
function addNumToList(num, box, newNumber) {
  let html = "";
  html += num;

  for (const check of passedChecks(num)) {
    html += ` <span style="color: ${check.pass_colour};" title="${check.pass_text}">${check.short}</span>`;
  }

  if (num === newNumber)  {  // Is current number
    html = '<span class="currentNumber">' + html + '</span>'
  }

  box.append('<p>' + html + '</p>');
}

/**
 * Adds a list of context numbers to the input area.
 */
function addContextNumbers() {
  if (!config.showContextNumberList) return;
  print('add context numbers list');
  const newNumber = nextNumber();
  const container = config.inputField.parents('#quickreplytext');
  let box = container.find('.number-list');

  if (box.length === 0) {
    box = container.prepend('<p class="number-list"></p>').find('.number-list');
  }

  box.html('');

  for (const i of [...Array(4).keys()].map(k => k + newNumber - 1)) {
    addNumToList(i, box, newNumber)
  }
}

$(document).on('newPosts', addContextNumbers);

// =========================================
// CHECKS
// =========================================

/**
 * Determines if a given number is prime.
 *
 * @param {number} num - The number to check.
 * @return {boolean} True if the number is prime, otherwise false.
 */
function isPrime (num) {
  for(var i = 2; i < num; i++)
    if(num % i === 0) return false;
  return num > 1;
}

/**
 * Determines if a given number is a palindrome.
 *
 * @param {number} num - The number to check.
 * @return {boolean} True if the number is a palindrome, otherwise false.
 */
function isPalindrome (num) {
  let factor = 1;
  while (num / factor >= 10){
    factor *= 10;
  }
  while (num) {
    let first = Math.floor(num / factor);
    let last = num % 10;
    if (first != last){
       return false;
    }
    num = Math.floor((num % factor) / 10);
    factor = factor / 100;
  }
  return true;
};

/**
 * Counts the number of repeated digits at the end of a given number and returns the corresponding text.
 *
 * @param {number} num - The number to check.
 * @return {object} An object with pass/fail status and corresponding text.
 */
function countRepeatedEndDigitsText(num) {
    if (num < 2) {
        return { pass: false, text: "isn't checked" };
    } else {
        const endDigitLingo = ['checked', 'trips', 'quads', 'quints', 'sexts', 'septs', 'octs', 'nonts'];
        return { pass: true, text: endDigitLingo[num - 2] };
    }
}


/**
 * Counts the number of repeated digits at the end of a number.
 *
 * @param {number} num - The number to check.
 * @return {number} The count of repeated end digits.
 */
function countRepeatedEndDigits(num) {
    const strNum = num.toString();
    let count = 1;
    for (let i = strNum.length - 2; i >= 0; i--) {
        if (strNum[i] === strNum[strNum.length - 1]) {
            count++;
        } else {
            break;
        }
    }
    return count;
}

/**
 * Checks if a given number marks the start of a new page.
 *
 * @param {number} num - The number to check.
 * @return {boolean} True if the number starts a new page, otherwise false.
 */
function isNewPage (num) { return num % 25 === 1 }

/**
 * Determines if a given number is 'nice' (ends with 69).
 *
 * @param {number} num - The number to check.
 * @return {boolean} True if the number is 'nice', otherwise false.
 */
function isNice (num) { return num.toString().slice(-2) === '69' }

/**
 * Determines if a given number is a 'Bond' number (ends with 007).
 *
 * @param {number} num - The number to check.
 * @return {boolean} True if the number is a 'Bond' number, otherwise false.
 */
function isBond (num) { return num.toString().slice(-3) === '007' }

/**
 * Determines if a number is 'sexy' based on specific criteria.
 * A number is considered sexy if it meets any of the following conditions:
 * - It is a palindrome.
 * - Its digits are in sequential order, either increasing or decreasing.
 * - It has a repeating pattern (applicable for even-length numbers).
 * - The first several digits repeat in a sequence.
 *
 * @param {number} num - The number to check.
 * @return {boolean} True if the number is sexy, false otherwise.
 */
function isSexy (num) {
  // Palindrome
  if (isPalindrome(num)) return true;

  // Check if the digits are sequentially increasing or decreasing.
  const numArr = num.toString().split('').map(i => parseInt(i));
  if (!isNaN(numArr.reduce((a, b) => a + 1 === b ? b : NaN)) || !isNaN(numArr.reverse().reduce((a, b) => a + 1 === b ? b : NaN))) return true;

  // Check for repeating sequences in the number.
  let j = null;
  let recurrences = 1;
  for (const i of numArr) {
    if (j === null) j = i
    else if (i === j) {j = i; recurrences++}
    else break;
  }

  // Check if there's a repeating pattern in the number (for even-length numbers).
  if (length % 2 === 0 && recurrences > 1 && numArr.map((e, i) => i % recurrences === 0 ? numArr.slice(i, i + recurrences) : null).filter(e => e).map(e => new Set(e).size).find(e => e > 1) === undefined) return true;
}

// =========================================
// LIVE PREVIEW
// =========================================
/**
 * Instead of replacing the editor with the preview, we show the preview above the editor.
 */
function ModdedQuick_Preview() {
  $.post($bbcodePreview, $("#quickpostform").serialize(), function(e) {
    document.getElementById("quickreplypreview").innerHTML = e;
    document.getElementById("quickreplypreview").style.display = "block";
  });
}

unsafeWindow.Orig_Quick_Preview = Quick_Preview;
unsafeWindow.Quick_Preview = ModdedQuick_Preview;

var throttledUpdatePreview = throttle(function() {
  ModdedQuick_Preview();
}, 1000);

document.getElementById('quickpost').addEventListener('input', throttledUpdatePreview);

// =========================================
// START
// =========================================


if (!config.onLastPage) {
  print('%cNot on last page', 'color: orange;');
  config.autoReload.enabled = false;
  config.autoReload.scrollToInput = false;
  config.autoReload.preserveContent = false;
  config.autoFill = false;
  config.showContextNumberList = false;
  config.quicksendButton = false;
  config.autoSend = false;
}

if (!config.autoFill) {
  config.autoReload.preserveContent = false;
}

if (!config.autoReload.enabled) {
  config.autoReload.scrollToInput = false;
  config.autoReload.preserveContent = false;
}

if (!config.autoSend) {
  config.autoSendSpecialOnly = false;
}

printConfig();
addDebugger();
setAutosendIcon();
autoFixWrongNumbered();
checkForUpdates();
autoFill();
addContextNumbers();
canQuicksend();
autoSizeTextArea();
// Call the function periodically to update the time
setInterval(updateRemainingTime, 1000); // Update every second

// Live preview
throttledUpdatePreview();