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UserUtils

Library with various utilities for userscripts - register listeners for when CSS selectors exist, intercept events, create persistent & synchronous data stores, modify the DOM more easily and more

目前為 2024-09-16 提交的版本，檢視 最新版本。

此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.cn-greasyfork.org/scripts/472956/1448924/UserUtils.js 

  1. // ==UserScript==
  2. // @namespace    https://github.com/Sv443-Network/UserUtils
  3. // @exclude      *
  4. // @author       Sv443
  5. // @supportURL   https://github.com/Sv443-Network/UserUtils/issues
  6. // @homepageURL  https://github.com/Sv443-Network/UserUtils
  7.  
  8. // ==UserLibrary==
  9. // @name         UserUtils
  10. // @description  Library with various utilities for userscripts - register listeners for when CSS selectors exist, intercept events, create persistent & synchronous data stores, modify the DOM more easily and more
  11. // @version      8.0.1
  12. // @license      MIT
  13. // @copyright    Sv443 (https://github.com/Sv443)
  14.  
  15. // ==/UserScript==
  16. // ==/UserLibrary==
  17.  
  18. // ==OpenUserJS==
  19. // @author       Sv443
  20. // ==/OpenUserJS==
  21.  
  22. var UserUtils = (function (exports) {
  23.   var __defProp = Object.defineProperty;
  24.   var __getOwnPropSymbols = Object.getOwnPropertySymbols;
  25.   var __hasOwnProp = Object.prototype.hasOwnProperty;
  26.   var __propIsEnum = Object.prototype.propertyIsEnumerable;
  27.   var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
  28.   var __spreadValues = (a, b) => {
  29.     for (var prop in b || (b = {}))
  30.       if (__hasOwnProp.call(b, prop))
  31.         __defNormalProp(a, prop, b[prop]);
  32.     if (__getOwnPropSymbols)
  33.       for (var prop of __getOwnPropSymbols(b)) {
  34.         if (__propIsEnum.call(b, prop))
  35.           __defNormalProp(a, prop, b[prop]);
  36.       }
  37.     return a;
  38.   };
  39.   var __objRest = (source, exclude) => {
  40.     var target = {};
  41.     for (var prop in source)
  42.       if (__hasOwnProp.call(source, prop) && exclude.indexOf(prop) < 0)
  43.         target[prop] = source[prop];
  44.     if (source != null && __getOwnPropSymbols)
  45.       for (var prop of __getOwnPropSymbols(source)) {
  46.         if (exclude.indexOf(prop) < 0 && __propIsEnum.call(source, prop))
  47.           target[prop] = source[prop];
  48.       }
  49.     return target;
  50.   };
  51.   var __publicField = (obj, key, value) => {
  52.     __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
  53.     return value;
  54.   };
  55.   var __async = (__this, __arguments, generator) => {
  56.     return new Promise((resolve, reject) => {
  57.       var fulfilled = (value) => {
  58.         try {
  59.           step(generator.next(value));
  60.         } catch (e) {
  61.           reject(e);
  62.         }
  63.       };
  64.       var rejected = (value) => {
  65.         try {
  66.           step(generator.throw(value));
  67.         } catch (e) {
  68.           reject(e);
  69.         }
  70.       };
  71.       var step = (x) => x.done ? resolve(x.value) : Promise.resolve(x.value).then(fulfilled, rejected);
  72.       step((generator = generator.apply(__this, __arguments)).next());
  73.     });
  74.   };
  75.  
  76.   // lib/math.ts
  77.   function clamp(value, min, max) {
  78.     return Math.max(Math.min(value, max), min);
  79.   }
  80.   function mapRange(value, range1min, range1max, range2min, range2max) {
  81.     if (Number(range1min) === 0 && Number(range2min) === 0)
  82.       return value * (range2max / range1max);
  83.     return (value - range1min) * ((range2max - range2min) / (range1max - range1min)) + range2min;
  84.   }
  85.   function randRange(...args) {
  86.     let min, max;
  87.     if (typeof args[0] === "number" && typeof args[1] === "number")
  88.       [min, max] = args;
  89.     else if (typeof args[0] === "number" && typeof args[1] !== "number") {
  90.       min = 0;
  91.       [max] = args;
  92.     } else
  93.       throw new TypeError(`Wrong parameter(s) provided - expected: "number" and "number|undefined", got: "${typeof args[0]}" and "${typeof args[1]}"`);
  94.     min = Number(min);
  95.     max = Number(max);
  96.     if (isNaN(min) || isNaN(max))
  97.       return NaN;
  98.     if (min > max)
  99.       throw new TypeError(`Parameter "min" can't be bigger than "max"`);
  100.     return Math.floor(Math.random() * (max - min + 1)) + min;
  101.   }
  102.  
  103.   // lib/array.ts
  104.   function randomItem(array) {
  105.     return randomItemIndex(array)[0];
  106.   }
  107.   function randomItemIndex(array) {
  108.     if (array.length === 0)
  109.       return [void 0, void 0];
  110.     const idx = randRange(array.length - 1);
  111.     return [array[idx], idx];
  112.   }
  113.   function takeRandomItem(arr) {
  114.     const [itm, idx] = randomItemIndex(arr);
  115.     if (idx === void 0)
  116.       return void 0;
  117.     arr.splice(idx, 1);
  118.     return itm;
  119.   }
  120.   function randomizeArray(array) {
  121.     const retArray = [...array];
  122.     if (array.length === 0)
  123.       return retArray;
  124.     for (let i = retArray.length - 1; i > 0; i--) {
  125.       const j = Math.floor(randRange(0, 1e4) / 1e4 * (i + 1));
  126.       [retArray[i], retArray[j]] = [retArray[j], retArray[i]];
  127.     }
  128.     return retArray;
  129.   }
  130.  
  131.   // lib/colors.ts
  132.   function hexToRgb(hex) {
  133.     hex = (hex.startsWith("#") ? hex.slice(1) : hex).trim();
  134.     const a = hex.length === 8 || hex.length === 4 ? parseInt(hex.slice(-(hex.length / 4)), 16) / (hex.length === 8 ? 255 : 15) : void 0;
  135.     if (!isNaN(Number(a)))
  136.       hex = hex.slice(0, -(hex.length / 4));
  137.     if (hex.length === 3 || hex.length === 4)
  138.       hex = hex.split("").map((c) => c + c).join("");
  139.     const bigint = parseInt(hex, 16);
  140.     const r = bigint >> 16 & 255;
  141.     const g = bigint >> 8 & 255;
  142.     const b = bigint & 255;
  143.     return [clamp(r, 0, 255), clamp(g, 0, 255), clamp(b, 0, 255), typeof a === "number" ? clamp(a, 0, 1) : void 0];
  144.   }
  145.   function rgbToHex(red, green, blue, alpha, withHash = true, upperCase = false) {
  146.     const toHexVal = (n) => clamp(Math.round(n), 0, 255).toString(16).padStart(2, "0")[upperCase ? "toUpperCase" : "toLowerCase"]();
  147.     return `${withHash ? "#" : ""}${toHexVal(red)}${toHexVal(green)}${toHexVal(blue)}${alpha ? toHexVal(alpha * 255) : ""}`;
  148.   }
  149.   function lightenColor(color, percent, upperCase = false) {
  150.     return darkenColor(color, percent * -1, upperCase);
  151.   }
  152.   function darkenColor(color, percent, upperCase = false) {
  153.     var _a;
  154.     color = color.trim();
  155.     const darkenRgb = (r2, g2, b2, percent2) => {
  156.       r2 = Math.max(0, Math.min(255, r2 - r2 * percent2 / 100));
  157.       g2 = Math.max(0, Math.min(255, g2 - g2 * percent2 / 100));
  158.       b2 = Math.max(0, Math.min(255, b2 - b2 * percent2 / 100));
  159.       return [r2, g2, b2];
  160.     };
  161.     let r, g, b, a;
  162.     const isHexCol = color.match(/^#?([0-9A-Fa-f]{3}|[0-9A-Fa-f]{4}|[0-9A-Fa-f]{6}|[0-9A-Fa-f]{8})$/);
  163.     if (isHexCol)
  164.       [r, g, b, a] = hexToRgb(color);
  165.     else if (color.startsWith("rgb")) {
  166.       const rgbValues = (_a = color.match(/\d+(\.\d+)?/g)) == null ? void 0 : _a.map(Number);
  167.       if (!rgbValues)
  168.         throw new Error("Invalid RGB/RGBA color format");
  169.       [r, g, b, a] = rgbValues;
  170.     } else
  171.       throw new Error("Unsupported color format");
  172.     [r, g, b] = darkenRgb(r, g, b, percent);
  173.     if (isHexCol)
  174.       return rgbToHex(r, g, b, a, color.startsWith("#"), upperCase);
  175.     else if (color.startsWith("rgba"))
  176.       return `rgba(${r}, ${g}, ${b}, ${a != null ? a : NaN})`;
  177.     else if (color.startsWith("rgb"))
  178.       return `rgb(${r}, ${g}, ${b})`;
  179.     else
  180.       throw new Error("Unsupported color format");
  181.   }
  182.  
  183.   // lib/dom.ts
  184.   function getUnsafeWindow() {
  185.     try {
  186.       return unsafeWindow;
  187.     } catch (e) {
  188.       return window;
  189.     }
  190.   }
  191.   function addParent(element, newParent) {
  192.     const oldParent = element.parentNode;
  193.     if (!oldParent)
  194.       throw new Error("Element doesn't have a parent node");
  195.     oldParent.replaceChild(newParent, element);
  196.     newParent.appendChild(element);
  197.     return newParent;
  198.   }
  199.   function addGlobalStyle(style) {
  200.     const styleElem = document.createElement("style");
  201.     setInnerHtmlUnsafe(styleElem, style);
  202.     document.head.appendChild(styleElem);
  203.     return styleElem;
  204.   }
  205.   function preloadImages(srcUrls, rejects = false) {
  206.     const promises = srcUrls.map((src) => new Promise((res, rej) => {
  207.       const image = new Image();
  208.       image.src = src;
  209.       image.addEventListener("load", () => res(image));
  210.       image.addEventListener("error", (evt) => rejects && rej(evt));
  211.     }));
  212.     return Promise.allSettled(promises);
  213.   }
  214.   function openInNewTab(href, background) {
  215.     try {
  216.       GM.openInTab(href, background);
  217.     } catch (e) {
  218.       const openElem = document.createElement("a");
  219.       Object.assign(openElem, {
  220.         className: "userutils-open-in-new-tab",
  221.         target: "_blank",
  222.         rel: "noopener noreferrer",
  223.         href
  224.       });
  225.       openElem.style.display = "none";
  226.       document.body.appendChild(openElem);
  227.       openElem.click();
  228.       setTimeout(openElem.remove, 50);
  229.     }
  230.   }
  231.   function interceptEvent(eventObject, eventName, predicate = () => true) {
  232.     Error.stackTraceLimit = Math.max(Error.stackTraceLimit, 100);
  233.     if (isNaN(Error.stackTraceLimit))
  234.       Error.stackTraceLimit = 100;
  235.     (function(original) {
  236.       eventObject.__proto__.addEventListener = function(...args) {
  237.         var _a, _b;
  238.         const origListener = typeof args[1] === "function" ? args[1] : (_b = (_a = args[1]) == null ? void 0 : _a.handleEvent) != null ? _b : () => void 0;
  239.         args[1] = function(...a) {
  240.           if (args[0] === eventName && predicate(Array.isArray(a) ? a[0] : a))
  241.             return;
  242.           else
  243.             return origListener.apply(this, a);
  244.         };
  245.         original.apply(this, args);
  246.       };
  247.     })(eventObject.__proto__.addEventListener);
  248.   }
  249.   function interceptWindowEvent(eventName, predicate = () => true) {
  250.     return interceptEvent(getUnsafeWindow(), eventName, predicate);
  251.   }
  252.   function isScrollable(element) {
  253.     const { overflowX, overflowY } = getComputedStyle(element);
  254.     return {
  255.       vertical: (overflowY === "scroll" || overflowY === "auto") && element.scrollHeight > element.clientHeight,
  256.       horizontal: (overflowX === "scroll" || overflowX === "auto") && element.scrollWidth > element.clientWidth
  257.     };
  258.   }
  259.   function observeElementProp(element, property, callback) {
  260.     const elementPrototype = Object.getPrototypeOf(element);
  261.     if (elementPrototype.hasOwnProperty(property)) {
  262.       const descriptor = Object.getOwnPropertyDescriptor(elementPrototype, property);
  263.       Object.defineProperty(element, property, {
  264.         get: function() {
  265.           var _a;
  266.           return (_a = descriptor == null ? void 0 : descriptor.get) == null ? void 0 : _a.apply(this, arguments);
  267.         },
  268.         set: function() {
  269.           var _a;
  270.           const oldValue = this[property];
  271.           (_a = descriptor == null ? void 0 : descriptor.set) == null ? void 0 : _a.apply(this, arguments);
  272.           const newValue = this[property];
  273.           if (typeof callback === "function") {
  274.             callback.bind(this, oldValue, newValue);
  275.           }
  276.           return newValue;
  277.         }
  278.       });
  279.     }
  280.   }
  281.   function getSiblingsFrame(refElement, siblingAmount, refElementAlignment = "center-top", includeRef = true) {
  282.     var _a, _b;
  283.     const siblings = [...(_b = (_a = refElement.parentNode) == null ? void 0 : _a.childNodes) != null ? _b : []];
  284.     const elemSiblIdx = siblings.indexOf(refElement);
  285.     if (elemSiblIdx === -1)
  286.       throw new Error("Element doesn't have a parent node");
  287.     if (refElementAlignment === "top")
  288.       return [...siblings.slice(elemSiblIdx + Number(!includeRef), elemSiblIdx + siblingAmount + Number(!includeRef))];
  289.     else if (refElementAlignment.startsWith("center-")) {
  290.       const halfAmount = (refElementAlignment === "center-bottom" ? Math.ceil : Math.floor)(siblingAmount / 2);
  291.       const startIdx = Math.max(0, elemSiblIdx - halfAmount);
  292.       const topOffset = Number(refElementAlignment === "center-top" && siblingAmount % 2 === 0 && includeRef);
  293.       const btmOffset = Number(refElementAlignment === "center-bottom" && siblingAmount % 2 !== 0 && includeRef);
  294.       const startIdxWithOffset = startIdx + topOffset + btmOffset;
  295.       return [
  296.         ...siblings.filter((_, idx) => includeRef || idx !== elemSiblIdx).slice(startIdxWithOffset, startIdxWithOffset + siblingAmount)
  297.       ];
  298.     } else if (refElementAlignment === "bottom")
  299.       return [...siblings.slice(elemSiblIdx - siblingAmount + Number(includeRef), elemSiblIdx + Number(includeRef))];
  300.     return [];
  301.   }
  302.   var ttPolicy;
  303.   function setInnerHtmlUnsafe(element, html) {
  304.     var _a, _b, _c;
  305.     if (!ttPolicy && typeof ((_a = window == null ? void 0 : window.trustedTypes) == null ? void 0 : _a.createPolicy) === "function") {
  306.       ttPolicy = window.trustedTypes.createPolicy("_uu_set_innerhtml_unsafe", {
  307.         createHTML: (unsafeHtml) => unsafeHtml
  308.       });
  309.     }
  310.     element.innerHTML = (_c = (_b = ttPolicy == null ? void 0 : ttPolicy.createHTML) == null ? void 0 : _b.call(ttPolicy, html)) != null ? _c : html;
  311.     return element;
  312.   }
  313.  
  314.   // lib/crypto.ts
  315.   function compress(input, compressionFormat, outputType = "string") {
  316.     return __async(this, null, function* () {
  317.       const byteArray = typeof input === "string" ? new TextEncoder().encode(input) : input;
  318.       const comp = new CompressionStream(compressionFormat);
  319.       const writer = comp.writable.getWriter();
  320.       writer.write(byteArray);
  321.       writer.close();
  322.       const buf = yield new Response(comp.readable).arrayBuffer();
  323.       return outputType === "arrayBuffer" ? buf : ab2str(buf);
  324.     });
  325.   }
  326.   function decompress(input, compressionFormat, outputType = "string") {
  327.     return __async(this, null, function* () {
  328.       const byteArray = typeof input === "string" ? str2ab(input) : input;
  329.       const decomp = new DecompressionStream(compressionFormat);
  330.       const writer = decomp.writable.getWriter();
  331.       writer.write(byteArray);
  332.       writer.close();
  333.       const buf = yield new Response(decomp.readable).arrayBuffer();
  334.       return outputType === "arrayBuffer" ? buf : new TextDecoder().decode(buf);
  335.     });
  336.   }
  337.   function ab2str(buf) {
  338.     return getUnsafeWindow().btoa(
  339.       new Uint8Array(buf).reduce((data, byte) => data + String.fromCharCode(byte), "")
  340.     );
  341.   }
  342.   function str2ab(str) {
  343.     return Uint8Array.from(getUnsafeWindow().atob(str), (c) => c.charCodeAt(0));
  344.   }
  345.   function computeHash(input, algorithm = "SHA-256") {
  346.     return __async(this, null, function* () {
  347.       let data;
  348.       if (typeof input === "string") {
  349.         const encoder = new TextEncoder();
  350.         data = encoder.encode(input);
  351.       } else
  352.         data = input;
  353.       const hashBuffer = yield crypto.subtle.digest(algorithm, data);
  354.       const hashArray = Array.from(new Uint8Array(hashBuffer));
  355.       const hashHex = hashArray.map((byte) => byte.toString(16).padStart(2, "0")).join("");
  356.       return hashHex;
  357.     });
  358.   }
  359.   function randomId(length = 16, radix = 16, enhancedEntropy = false) {
  360.     if (enhancedEntropy) {
  361.       const arr = new Uint8Array(length);
  362.       crypto.getRandomValues(arr);
  363.       return Array.from(
  364.         arr,
  365.         (v) => mapRange(v, 0, 255, 0, radix).toString(radix).substring(0, 1)
  366.       ).join("");
  367.     }
  368.     return Array.from(
  369.       { length },
  370.       () => Math.floor(Math.random() * radix).toString(radix)
  371.     ).join("");
  372.   }
  373.  
  374.   // lib/DataStore.ts
  375.   var DataStore = class {
  376.     /**
  377.      * Creates an instance of DataStore to manage a sync & async database that is cached in memory and persistently saved across sessions.  
  378.      * Supports migrating data from older versions to newer ones and populating the cache with default data if no persistent data is found.  
  379.      *   
  380.      * ⚠️ Requires the directives `@grant GM.getValue` and `@grant GM.setValue` if the storageMethod is left as the default of `"GM"`  
  381.      * ⚠️ Make sure to call {@linkcode loadData()} at least once after creating an instance, or the returned data will be the same as `options.defaultData`
  382.      * 
  383.      * @template TData The type of the data that is saved in persistent storage for the currently set format version (will be automatically inferred from `defaultData` if not provided) - **This has to be a JSON-compatible object!** (no undefined, circular references, etc.)
  384.      * @param options The options for this DataStore instance
  385.      */
  386.     constructor(options) {
  387.       __publicField(this, "id");
  388.       __publicField(this, "formatVersion");
  389.       __publicField(this, "defaultData");
  390.       __publicField(this, "encodeData");
  391.       __publicField(this, "decodeData");
  392.       __publicField(this, "storageMethod");
  393.       __publicField(this, "cachedData");
  394.       __publicField(this, "migrations");
  395.       var _a;
  396.       this.id = options.id;
  397.       this.formatVersion = options.formatVersion;
  398.       this.defaultData = options.defaultData;
  399.       this.cachedData = options.defaultData;
  400.       this.migrations = options.migrations;
  401.       this.storageMethod = (_a = options.storageMethod) != null ? _a : "GM";
  402.       this.encodeData = options.encodeData;
  403.       this.decodeData = options.decodeData;
  404.     }
  405.     //#region public
  406.     /**
  407.      * Loads the data saved in persistent storage into the in-memory cache and also returns it.  
  408.      * Automatically populates persistent storage with default data if it doesn't contain any data yet.  
  409.      * Also runs all necessary migration functions if the data format has changed since the last time the data was saved.
  410.      */
  411.     loadData() {
  412.       return __async(this, null, function* () {
  413.         try {
  414.           const gmData = yield this.getValue(`_uucfg-${this.id}`, JSON.stringify(this.defaultData));
  415.           let gmFmtVer = Number(yield this.getValue(`_uucfgver-${this.id}`, NaN));
  416.           if (typeof gmData !== "string") {
  417.             yield this.saveDefaultData();
  418.             return __spreadValues({}, this.defaultData);
  419.           }
  420.           const isEncoded = Boolean(yield this.getValue(`_uucfgenc-${this.id}`, false));
  421.           let saveData = false;
  422.           if (isNaN(gmFmtVer)) {
  423.             yield this.setValue(`_uucfgver-${this.id}`, gmFmtVer = this.formatVersion);
  424.             saveData = true;
  425.           }
  426.           let parsed = yield this.deserializeData(gmData, isEncoded);
  427.           if (gmFmtVer < this.formatVersion && this.migrations)
  428.             parsed = yield this.runMigrations(parsed, gmFmtVer);
  429.           if (saveData)
  430.             yield this.setData(parsed);
  431.           this.cachedData = __spreadValues({}, parsed);
  432.           return this.cachedData;
  433.         } catch (err) {
  434.           console.warn("Error while parsing JSON data, resetting it to the default value.", err);
  435.           yield this.saveDefaultData();
  436.           return this.defaultData;
  437.         }
  438.       });
  439.     }
  440.     /**
  441.      * Returns a copy of the data from the in-memory cache.  
  442.      * Use {@linkcode loadData()} to get fresh data from persistent storage (usually not necessary since the cache should always exactly reflect persistent storage).
  443.      * @param deepCopy Whether to return a deep copy of the data (default: `false`) - only necessary if your data object is nested and may have a bigger performance impact if enabled
  444.      */
  445.     getData(deepCopy = false) {
  446.       return deepCopy ? this.deepCopy(this.cachedData) : __spreadValues({}, this.cachedData);
  447.     }
  448.     /** Saves the data synchronously to the in-memory cache and asynchronously to the persistent storage */
  449.     setData(data) {
  450.       this.cachedData = data;
  451.       const useEncoding = this.encodingEnabled();
  452.       return new Promise((resolve) => __async(this, null, function* () {
  453.         yield Promise.all([
  454.           this.setValue(`_uucfg-${this.id}`, yield this.serializeData(data, useEncoding)),
  455.           this.setValue(`_uucfgver-${this.id}`, this.formatVersion),
  456.           this.setValue(`_uucfgenc-${this.id}`, useEncoding)
  457.         ]);
  458.         resolve();
  459.       }));
  460.     }
  461.     /** Saves the default data passed in the constructor synchronously to the in-memory cache and asynchronously to persistent storage */
  462.     saveDefaultData() {
  463.       return __async(this, null, function* () {
  464.         this.cachedData = this.defaultData;
  465.         const useEncoding = this.encodingEnabled();
  466.         return new Promise((resolve) => __async(this, null, function* () {
  467.           yield Promise.all([
  468.             this.setValue(`_uucfg-${this.id}`, yield this.serializeData(this.defaultData, useEncoding)),
  469.             this.setValue(`_uucfgver-${this.id}`, this.formatVersion),
  470.             this.setValue(`_uucfgenc-${this.id}`, useEncoding)
  471.           ]);
  472.           resolve();
  473.         }));
  474.       });
  475.     }
  476.     /**
  477.      * Call this method to clear all persistently stored data associated with this DataStore instance.  
  478.      * The in-memory cache will be left untouched, so you may still access the data with {@linkcode getData()}  
  479.      * Calling {@linkcode loadData()} or {@linkcode setData()} after this method was called will recreate persistent storage with the cached or default data.  
  480.      *   
  481.      * ⚠️ This requires the additional directive `@grant GM.deleteValue`
  482.      */
  483.     deleteData() {
  484.       return __async(this, null, function* () {
  485.         yield Promise.all([
  486.           this.deleteValue(`_uucfg-${this.id}`),
  487.           this.deleteValue(`_uucfgver-${this.id}`),
  488.           this.deleteValue(`_uucfgenc-${this.id}`)
  489.         ]);
  490.       });
  491.     }
  492.     /** Returns whether encoding and decoding are enabled for this DataStore instance */
  493.     encodingEnabled() {
  494.       return Boolean(this.encodeData && this.decodeData);
  495.     }
  496.     //#region migrations
  497.     /**
  498.      * Runs all necessary migration functions consecutively and saves the result to the in-memory cache and persistent storage and also returns it.  
  499.      * This method is automatically called by {@linkcode loadData()} if the data format has changed since the last time the data was saved.  
  500.      * Though calling this method manually is not necessary, it can be useful if you want to run migrations for special occasions like a user importing potentially outdated data that has been previously exported.  
  501.      *   
  502.      * If one of the migrations fails, the data will be reset to the default value if `resetOnError` is set to `true` (default). Otherwise, an error will be thrown and no data will be saved.
  503.      */
  504.     runMigrations(oldData, oldFmtVer, resetOnError = true) {
  505.       return __async(this, null, function* () {
  506.         if (!this.migrations)
  507.           return oldData;
  508.         let newData = oldData;
  509.         const sortedMigrations = Object.entries(this.migrations).sort(([a], [b]) => Number(a) - Number(b));
  510.         let lastFmtVer = oldFmtVer;
  511.         for (const [fmtVer, migrationFunc] of sortedMigrations) {
  512.           const ver = Number(fmtVer);
  513.           if (oldFmtVer < this.formatVersion && oldFmtVer < ver) {
  514.             try {
  515.               const migRes = migrationFunc(newData);
  516.               newData = migRes instanceof Promise ? yield migRes : migRes;
  517.               lastFmtVer = oldFmtVer = ver;
  518.             } catch (err) {
  519.               if (!resetOnError)
  520.                 throw new Error(`Error while running migration function for format version '${fmtVer}'`);
  521.               console.error(`Error while running migration function for format version '${fmtVer}' - resetting to the default value.`, err);
  522.               yield this.saveDefaultData();
  523.               return this.getData();
  524.             }
  525.           }
  526.         }
  527.         yield Promise.all([
  528.           this.setValue(`_uucfg-${this.id}`, yield this.serializeData(newData)),
  529.           this.setValue(`_uucfgver-${this.id}`, lastFmtVer),
  530.           this.setValue(`_uucfgenc-${this.id}`, this.encodingEnabled())
  531.         ]);
  532.         return this.cachedData = __spreadValues({}, newData);
  533.       });
  534.     }
  535.     //#region serialization
  536.     /** Serializes the data using the optional this.encodeData() and returns it as a string */
  537.     serializeData(data, useEncoding = true) {
  538.       return __async(this, null, function* () {
  539.         const stringData = JSON.stringify(data);
  540.         if (!this.encodingEnabled() || !useEncoding)
  541.           return stringData;
  542.         const encRes = this.encodeData(stringData);
  543.         if (encRes instanceof Promise)
  544.           return yield encRes;
  545.         return encRes;
  546.       });
  547.     }
  548.     /** Deserializes the data using the optional this.decodeData() and returns it as a JSON object */
  549.     deserializeData(data, useEncoding = true) {
  550.       return __async(this, null, function* () {
  551.         let decRes = this.encodingEnabled() && useEncoding ? this.decodeData(data) : void 0;
  552.         if (decRes instanceof Promise)
  553.           decRes = yield decRes;
  554.         return JSON.parse(decRes != null ? decRes : data);
  555.       });
  556.     }
  557.     //#region misc
  558.     /** Copies a JSON-compatible object and loses all its internal references in the process */
  559.     deepCopy(obj) {
  560.       return JSON.parse(JSON.stringify(obj));
  561.     }
  562.     //#region storage
  563.     /** Gets a value from persistent storage - can be overwritten in a subclass if you want to use something other than GM storage */
  564.     getValue(name, defaultValue) {
  565.       return __async(this, null, function* () {
  566.         var _a, _b;
  567.         switch (this.storageMethod) {
  568.           case "localStorage":
  569.             return (_a = localStorage.getItem(name)) != null ? _a : defaultValue;
  570.           case "sessionStorage":
  571.             return (_b = sessionStorage.getItem(name)) != null ? _b : defaultValue;
  572.           default:
  573.             return GM.getValue(name, defaultValue);
  574.         }
  575.       });
  576.     }
  577.     /**
  578.      * Sets a value in persistent storage - can be overwritten in a subclass if you want to use something other than GM storage.  
  579.      * The default storage engines will stringify all passed values like numbers or booleans, so be aware of that.
  580.      */
  581.     setValue(name, value) {
  582.       return __async(this, null, function* () {
  583.         switch (this.storageMethod) {
  584.           case "localStorage":
  585.             return localStorage.setItem(name, String(value));
  586.           case "sessionStorage":
  587.             return sessionStorage.setItem(name, String(value));
  588.           default:
  589.             return GM.setValue(name, String(value));
  590.         }
  591.       });
  592.     }
  593.     /** Deletes a value from persistent storage - can be overwritten in a subclass if you want to use something other than GM storage */
  594.     deleteValue(name) {
  595.       return __async(this, null, function* () {
  596.         switch (this.storageMethod) {
  597.           case "localStorage":
  598.             return localStorage.removeItem(name);
  599.           case "sessionStorage":
  600.             return sessionStorage.removeItem(name);
  601.           default:
  602.             return GM.deleteValue(name);
  603.         }
  604.       });
  605.     }
  606.   };
  607.  
  608.   // lib/DataStoreSerializer.ts
  609.   var DataStoreSerializer = class {
  610.     constructor(stores, options = {}) {
  611.       __publicField(this, "stores");
  612.       __publicField(this, "options");
  613.       if (!getUnsafeWindow().crypto || !getUnsafeWindow().crypto.subtle)
  614.         throw new Error("DataStoreSerializer has to run in a secure context (HTTPS)!");
  615.       this.stores = stores;
  616.       this.options = __spreadValues({
  617.         addChecksum: true,
  618.         ensureIntegrity: true
  619.       }, options);
  620.     }
  621.     /** Calculates the checksum of a string */
  622.     calcChecksum(input) {
  623.       return __async(this, null, function* () {
  624.         return computeHash(input, "SHA-256");
  625.       });
  626.     }
  627.     /** Serializes a DataStore instance */
  628.     serializeStore(storeInst) {
  629.       return __async(this, null, function* () {
  630.         const data = storeInst.encodingEnabled() ? yield storeInst.encodeData(JSON.stringify(storeInst.getData())) : JSON.stringify(storeInst.getData());
  631.         const checksum = this.options.addChecksum ? yield this.calcChecksum(data) : void 0;
  632.         return {
  633.           id: storeInst.id,
  634.           data,
  635.           formatVersion: storeInst.formatVersion,
  636.           encoded: storeInst.encodingEnabled(),
  637.           checksum
  638.         };
  639.       });
  640.     }
  641.     /** Serializes the data stores into a string */
  642.     serialize() {
  643.       return __async(this, null, function* () {
  644.         const serData = [];
  645.         for (const store of this.stores)
  646.           serData.push(yield this.serializeStore(store));
  647.         return JSON.stringify(serData);
  648.       });
  649.     }
  650.     /**
  651.      * Deserializes the data exported via {@linkcode serialize()} and imports it into the DataStore instances.  
  652.      * Also triggers the migration process if the data format has changed.
  653.      */
  654.     deserialize(serializedData) {
  655.       return __async(this, null, function* () {
  656.         const deserStores = JSON.parse(serializedData);
  657.         for (const storeData of deserStores) {
  658.           const storeInst = this.stores.find((s) => s.id === storeData.id);
  659.           if (!storeInst)
  660.             throw new Error(`DataStore instance with ID "${storeData.id}" not found! Make sure to provide it in the DataStoreSerializer constructor.`);
  661.           if (this.options.ensureIntegrity && typeof storeData.checksum === "string") {
  662.             const checksum = yield this.calcChecksum(storeData.data);
  663.             if (checksum !== storeData.checksum)
  664.               throw new Error(`Checksum mismatch for DataStore with ID "${storeData.id}"!
  665. Expected: ${storeData.checksum}
  666. Has: ${checksum}`);
  667.           }
  668.           const decodedData = storeData.encoded && storeInst.encodingEnabled() ? yield storeInst.decodeData(storeData.data) : storeData.data;
  669.           if (storeData.formatVersion && !isNaN(Number(storeData.formatVersion)) && Number(storeData.formatVersion) < storeInst.formatVersion)
  670.             yield storeInst.runMigrations(JSON.parse(decodedData), Number(storeData.formatVersion), false);
  671.           else
  672.             yield storeInst.setData(JSON.parse(decodedData));
  673.         }
  674.       });
  675.     }
  676.   };
  677.  
  678.   // node_modules/nanoevents/index.js
  679.   var createNanoEvents = () => ({
  680.     emit(event, ...args) {
  681.       for (let i = 0, callbacks = this.events[event] || [], length = callbacks.length; i < length; i++) {
  682.         callbacks[i](...args);
  683.       }
  684.     },
  685.     events: {},
  686.     on(event, cb) {
  687.       var _a;
  688.       ((_a = this.events)[event] || (_a[event] = [])).push(cb);
  689.       return () => {
  690.         var _a2;
  691.         this.events[event] = (_a2 = this.events[event]) == null ? void 0 : _a2.filter((i) => cb !== i);
  692.       };
  693.     }
  694.   });
  695.  
  696.   // lib/NanoEmitter.ts
  697.   var NanoEmitter = class {
  698.     constructor(options = {}) {
  699.       __publicField(this, "events", createNanoEvents());
  700.       __publicField(this, "eventUnsubscribes", []);
  701.       __publicField(this, "emitterOptions");
  702.       this.emitterOptions = __spreadValues({
  703.         publicEmit: false
  704.       }, options);
  705.     }
  706.     /** Subscribes to an event - returns a function that unsubscribes the event listener */
  707.     on(event, cb) {
  708.       let unsub;
  709.       const unsubProxy = () => {
  710.         if (!unsub)
  711.           return;
  712.         unsub();
  713.         this.eventUnsubscribes = this.eventUnsubscribes.filter((u) => u !== unsub);
  714.       };
  715.       unsub = this.events.on(event, cb);
  716.       this.eventUnsubscribes.push(unsub);
  717.       return unsubProxy;
  718.     }
  719.     /** Subscribes to an event and calls the callback or resolves the Promise only once */
  720.     once(event, cb) {
  721.       return new Promise((resolve) => {
  722.         let unsub;
  723.         const onceProxy = (...args) => {
  724.           unsub();
  725.           cb == null ? void 0 : cb(...args);
  726.           resolve(args);
  727.         };
  728.         unsub = this.on(event, onceProxy);
  729.       });
  730.     }
  731.     /** Emits an event on this instance - Needs `publicEmit` to be set to true in the constructor! */
  732.     emit(event, ...args) {
  733.       if (this.emitterOptions.publicEmit) {
  734.         this.events.emit(event, ...args);
  735.         return true;
  736.       }
  737.       return false;
  738.     }
  739.     /** Unsubscribes all event listeners */
  740.     unsubscribeAll() {
  741.       for (const unsub of this.eventUnsubscribes)
  742.         unsub();
  743.       this.eventUnsubscribes = [];
  744.     }
  745.   };
  746.  
  747.   // lib/Dialog.ts
  748.   var defaultDialogCss = `.uu-no-select {
  749.   user-select: none;
  750. }
  751.  
  752. .uu-dialog-bg {
  753.   --uu-dialog-bg: #333333;
  754.   --uu-dialog-bg-highlight: #252525;
  755.   --uu-scroll-indicator-bg: rgba(10, 10, 10, 0.7);
  756.   --uu-dialog-separator-color: #797979;
  757.   --uu-dialog-border-radius: 10px;
  758. }
  759.  
  760. .uu-dialog-bg {
  761.   display: block;
  762.   position: fixed;
  763.   width: 100%;
  764.   height: 100%;
  765.   top: 0;
  766.   left: 0;
  767.   z-index: 5;
  768.   background-color: rgba(0, 0, 0, 0.6);
  769. }
  770.  
  771. .uu-dialog {
  772.   --uu-calc-dialog-height: calc(min(100vh - 40px, var(--uu-dialog-height-max)));
  773.   position: absolute;
  774.   display: flex;
  775.   flex-direction: column;
  776.   width: calc(min(100% - 60px, var(--uu-dialog-width-max)));
  777.   border-radius: var(--uu-dialog-border-radius);
  778.   height: auto;
  779.   max-height: var(--uu-calc-dialog-height);
  780.   left: 50%;
  781.   top: 50%;
  782.   transform: translate(-50%, -50%);
  783.   z-index: 6;
  784.   color: #fff;
  785.   background-color: var(--uu-dialog-bg);
  786. }
  787.  
  788. .uu-dialog.align-top {
  789.   top: 0;
  790.   transform: translate(-50%, 40px);
  791. }
  792.  
  793. .uu-dialog.align-bottom {
  794.   top: 100%;
  795.   transform: translate(-50%, -100%);
  796. }
  797.  
  798. .uu-dialog-body {
  799.   font-size: 1.5rem;
  800.   padding: 20px;
  801. }
  802.  
  803. .uu-dialog-body.small {
  804.   padding: 15px;
  805. }
  806.  
  807. #uu-dialog-opts {
  808.   display: flex;
  809.   flex-direction: column;
  810.   position: relative;
  811.   padding: 30px 0px;
  812.   overflow-y: auto;
  813. }
  814.  
  815. .uu-dialog-header {
  816.   display: flex;
  817.   justify-content: space-between;
  818.   align-items: center;
  819.   margin-bottom: 6px;
  820.   padding: 15px 20px 15px 20px;
  821.   background-color: var(--uu-dialog-bg);
  822.   border: 2px solid var(--uu-dialog-separator-color);
  823.   border-style: none none solid none !important;
  824.   border-radius: var(--uu-dialog-border-radius) var(--uu-dialog-border-radius) 0px 0px;
  825. }
  826.  
  827. .uu-dialog-header.small {
  828.   padding: 10px 15px;
  829.   border-style: none none solid none !important;
  830. }
  831.  
  832. .uu-dialog-header-pad {
  833.   content: " ";
  834.   min-height: 32px;
  835. }
  836.  
  837. .uu-dialog-header-pad.small {
  838.   min-height: 24px;
  839. }
  840.  
  841. .uu-dialog-titlecont {
  842.   display: flex;
  843.   align-items: center;
  844. }
  845.  
  846. .uu-dialog-titlecont-no-title {
  847.   display: flex;
  848.   justify-content: flex-end;
  849.   align-items: center;
  850. }
  851.  
  852. .uu-dialog-title {
  853.   position: relative;
  854.   display: inline-block;
  855.   font-size: 22px;
  856. }
  857.  
  858. .uu-dialog-close {
  859.   cursor: pointer;
  860. }
  861.  
  862. .uu-dialog-header-img,
  863. .uu-dialog-close
  864. {
  865.   width: 32px;
  866.   height: 32px;
  867. }
  868.  
  869. .uu-dialog-header-img.small,
  870. .uu-dialog-close.small
  871. {
  872.   width: 24px;
  873.   height: 24px;
  874. }
  875.  
  876. .uu-dialog-footer {
  877.   font-size: 17px;
  878.   text-decoration: underline;
  879. }
  880.  
  881. .uu-dialog-footer.hidden {
  882.   display: none;
  883. }
  884.  
  885. .uu-dialog-footer-cont {
  886.   margin-top: 6px;
  887.   padding: 15px 20px;
  888.   background: var(--uu-dialog-bg);
  889.   background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, var(--uu-dialog-bg) 30%, var(--uu-dialog-bg) 100%);
  890.   border: 2px solid var(--uu-dialog-separator-color);
  891.   border-style: solid none none none !important;
  892.   border-radius: 0px 0px var(--uu-dialog-border-radius) var(--uu-dialog-border-radius);
  893. }
  894.  
  895. .uu-dialog-footer-buttons-cont button:not(:last-of-type) {
  896.   margin-right: 15px;
  897. }`;
  898.   exports.currentDialogId = null;
  899.   var openDialogs = [];
  900.   var defaultStrings = {
  901.     closeDialogTooltip: "Click to close the dialog"
  902.   };
  903.   var Dialog = class _Dialog extends NanoEmitter {
  904.     constructor(options) {
  905.       super();
  906.       /** Options passed to the dialog in the constructor */
  907.       __publicField(this, "options");
  908.       /** ID that gets added to child element IDs - has to be unique and conform to HTML ID naming rules! */
  909.       __publicField(this, "id");
  910.       /** Strings used in the dialog (used for translations) */
  911.       __publicField(this, "strings");
  912.       __publicField(this, "dialogOpen", false);
  913.       __publicField(this, "dialogMounted", false);
  914.       const _a = options, { strings } = _a, opts = __objRest(_a, ["strings"]);
  915.       this.strings = __spreadValues(__spreadValues({}, defaultStrings), strings != null ? strings : {});
  916.       this.options = __spreadValues({
  917.         closeOnBgClick: true,
  918.         closeOnEscPress: true,
  919.         destroyOnClose: false,
  920.         unmountOnClose: true,
  921.         removeListenersOnDestroy: true,
  922.         small: false,
  923.         verticalAlign: "center"
  924.       }, opts);
  925.       this.id = opts.id;
  926.     }
  927.     //#region public
  928.     /** Call after DOMContentLoaded to pre-render the dialog and invisibly mount it in the DOM */
  929.     mount() {
  930.       return __async(this, null, function* () {
  931.         var _a;
  932.         if (this.dialogMounted)
  933.           return;
  934.         this.dialogMounted = true;
  935.         if (!document.querySelector("style.uu-dialog-css"))
  936.           addGlobalStyle((_a = this.options.dialogCss) != null ? _a : defaultDialogCss).classList.add("uu-dialog-css");
  937.         const bgElem = document.createElement("div");
  938.         bgElem.id = `uu-${this.id}-dialog-bg`;
  939.         bgElem.classList.add("uu-dialog-bg");
  940.         if (this.options.closeOnBgClick)
  941.           bgElem.ariaLabel = bgElem.title = this.getString("closeDialogTooltip");
  942.         bgElem.style.setProperty("--uu-dialog-width-max", `${this.options.width}px`);
  943.         bgElem.style.setProperty("--uu-dialog-height-max", `${this.options.height}px`);
  944.         bgElem.style.visibility = "hidden";
  945.         bgElem.style.display = "none";
  946.         bgElem.inert = true;
  947.         bgElem.appendChild(yield this.getDialogContent());
  948.         document.body.appendChild(bgElem);
  949.         this.attachListeners(bgElem);
  950.         this.events.emit("render");
  951.         return bgElem;
  952.       });
  953.     }
  954.     /** Closes the dialog and clears all its contents (unmounts elements from the DOM) in preparation for a new rendering call */
  955.     unmount() {
  956.       var _a;
  957.       this.close();
  958.       this.dialogMounted = false;
  959.       const clearSelectors = [
  960.         `#uu-${this.id}-dialog-bg`,
  961.         `#uu-style-dialog-${this.id}`
  962.       ];
  963.       for (const sel of clearSelectors)
  964.         (_a = document.querySelector(sel)) == null ? void 0 : _a.remove();
  965.       this.events.emit("clear");
  966.     }
  967.     /** Clears the DOM of the dialog and then renders it again */
  968.     remount() {
  969.       return __async(this, null, function* () {
  970.         this.unmount();
  971.         yield this.mount();
  972.       });
  973.     }
  974.     /**
  975.      * Opens the dialog - also mounts it if it hasn't been mounted yet  
  976.      * Prevents default action and immediate propagation of the passed event
  977.      */
  978.     open(e) {
  979.       return __async(this, null, function* () {
  980.         var _a;
  981.         e == null ? void 0 : e.preventDefault();
  982.         e == null ? void 0 : e.stopImmediatePropagation();
  983.         if (this.isOpen())
  984.           return;
  985.         this.dialogOpen = true;
  986.         if (openDialogs.includes(this.id))
  987.           throw new Error(`A dialog with the same ID of '${this.id}' already exists and is open!`);
  988.         if (!this.isMounted())
  989.           yield this.mount();
  990.         const dialogBg = document.querySelector(`#uu-${this.id}-dialog-bg`);
  991.         if (!dialogBg)
  992.           return console.warn(`Couldn't find background element for dialog with ID '${this.id}'`);
  993.         dialogBg.style.visibility = "visible";
  994.         dialogBg.style.display = "block";
  995.         dialogBg.inert = false;
  996.         exports.currentDialogId = this.id;
  997.         openDialogs.unshift(this.id);
  998.         for (const dialogId of openDialogs)
  999.           if (dialogId !== this.id)
  1000.             (_a = document.querySelector(`#uu-${dialogId}-dialog-bg`)) == null ? void 0 : _a.setAttribute("inert", "true");
  1001.         document.body.classList.remove("uu-no-select");
  1002.         document.body.setAttribute("inert", "true");
  1003.         this.events.emit("open");
  1004.         return dialogBg;
  1005.       });
  1006.     }
  1007.     /** Closes the dialog - prevents default action and immediate propagation of the passed event */
  1008.     close(e) {
  1009.       var _a, _b;
  1010.       e == null ? void 0 : e.preventDefault();
  1011.       e == null ? void 0 : e.stopImmediatePropagation();
  1012.       if (!this.isOpen())
  1013.         return;
  1014.       this.dialogOpen = false;
  1015.       const dialogBg = document.querySelector(`#uu-${this.id}-dialog-bg`);
  1016.       if (!dialogBg)
  1017.         return console.warn(`Couldn't find background element for dialog with ID '${this.id}'`);
  1018.       dialogBg.style.visibility = "hidden";
  1019.       dialogBg.style.display = "none";
  1020.       dialogBg.inert = true;
  1021.       openDialogs.splice(openDialogs.indexOf(this.id), 1);
  1022.       exports.currentDialogId = (_a = openDialogs[0]) != null ? _a : null;
  1023.       if (exports.currentDialogId)
  1024.         (_b = document.querySelector(`#uu-${exports.currentDialogId}-dialog-bg`)) == null ? void 0 : _b.removeAttribute("inert");
  1025.       if (openDialogs.length === 0) {
  1026.         document.body.classList.add("uu-no-select");
  1027.         document.body.removeAttribute("inert");
  1028.       }
  1029.       this.events.emit("close");
  1030.       if (this.options.destroyOnClose)
  1031.         this.destroy();
  1032.       else if (this.options.unmountOnClose)
  1033.         this.unmount();
  1034.     }
  1035.     /** Returns true if the dialog is currently open */
  1036.     isOpen() {
  1037.       return this.dialogOpen;
  1038.     }
  1039.     /** Returns true if the dialog is currently mounted */
  1040.     isMounted() {
  1041.       return this.dialogMounted;
  1042.     }
  1043.     /** Clears the DOM of the dialog and removes all event listeners */
  1044.     destroy() {
  1045.       this.unmount();
  1046.       this.events.emit("destroy");
  1047.       this.options.removeListenersOnDestroy && this.unsubscribeAll();
  1048.     }
  1049.     //#region static
  1050.     /** Returns the ID of the top-most dialog (the dialog that has been opened last) */
  1051.     static getCurrentDialogId() {
  1052.       return exports.currentDialogId;
  1053.     }
  1054.     /** Returns the IDs of all currently open dialogs, top-most first */
  1055.     static getOpenDialogs() {
  1056.       return openDialogs;
  1057.     }
  1058.     //#region protected
  1059.     getString(key) {
  1060.       var _a;
  1061.       return (_a = this.strings[key]) != null ? _a : defaultStrings[key];
  1062.     }
  1063.     /** Called once to attach all generic event listeners */
  1064.     attachListeners(bgElem) {
  1065.       if (this.options.closeOnBgClick) {
  1066.         bgElem.addEventListener("click", (e) => {
  1067.           var _a;
  1068.           if (this.isOpen() && ((_a = e.target) == null ? void 0 : _a.id) === `uu-${this.id}-dialog-bg`)
  1069.             this.close(e);
  1070.         });
  1071.       }
  1072.       if (this.options.closeOnEscPress) {
  1073.         document.body.addEventListener("keydown", (e) => {
  1074.           if (e.key === "Escape" && this.isOpen() && _Dialog.getCurrentDialogId() === this.id)
  1075.             this.close(e);
  1076.         });
  1077.       }
  1078.     }
  1079.     //#region protected
  1080.     /**
  1081.      * Adds generic, accessible interaction listeners to the passed element.  
  1082.      * All listeners have the default behavior prevented and stop propagation (for keyboard events only as long as the captured key is valid).
  1083.      * @param listenerOptions Provide a {@linkcode listenerOptions} object to configure the listeners
  1084.      */
  1085.     onInteraction(elem, listener, listenerOptions) {
  1086.       const _a = listenerOptions != null ? listenerOptions : {}, { preventDefault = true, stopPropagation = true } = _a, listenerOpts = __objRest(_a, ["preventDefault", "stopPropagation"]);
  1087.       const interactionKeys = ["Enter", " ", "Space"];
  1088.       const proxListener = (e) => {
  1089.         if (e instanceof KeyboardEvent) {
  1090.           if (interactionKeys.includes(e.key)) {
  1091.             preventDefault && e.preventDefault();
  1092.             stopPropagation && e.stopPropagation();
  1093.           } else
  1094.             return;
  1095.         } else if (e instanceof MouseEvent) {
  1096.           preventDefault && e.preventDefault();
  1097.           stopPropagation && e.stopPropagation();
  1098.         }
  1099.         (listenerOpts == null ? void 0 : listenerOpts.once) && e.type === "keydown" && elem.removeEventListener("click", proxListener, listenerOpts);
  1100.         (listenerOpts == null ? void 0 : listenerOpts.once) && e.type === "click" && elem.removeEventListener("keydown", proxListener, listenerOpts);
  1101.         listener(e);
  1102.       };
  1103.       elem.addEventListener("click", proxListener, listenerOpts);
  1104.       elem.addEventListener("keydown", proxListener, listenerOpts);
  1105.     }
  1106.     /** Returns the dialog content element and all its children */
  1107.     getDialogContent() {
  1108.       return __async(this, null, function* () {
  1109.         var _a, _b, _c, _d;
  1110.         const header = (_b = (_a = this.options).renderHeader) == null ? void 0 : _b.call(_a);
  1111.         const footer = (_d = (_c = this.options).renderFooter) == null ? void 0 : _d.call(_c);
  1112.         const dialogWrapperEl = document.createElement("div");
  1113.         dialogWrapperEl.id = `uu-${this.id}-dialog`;
  1114.         dialogWrapperEl.classList.add("uu-dialog");
  1115.         dialogWrapperEl.ariaLabel = dialogWrapperEl.title = "";
  1116.         dialogWrapperEl.role = "dialog";
  1117.         dialogWrapperEl.setAttribute("aria-labelledby", `uu-${this.id}-dialog-title`);
  1118.         dialogWrapperEl.setAttribute("aria-describedby", `uu-${this.id}-dialog-body`);
  1119.         if (this.options.verticalAlign !== "center")
  1120.           dialogWrapperEl.classList.add(`align-${this.options.verticalAlign}`);
  1121.         const headerWrapperEl = document.createElement("div");
  1122.         headerWrapperEl.classList.add("uu-dialog-header");
  1123.         this.options.small && headerWrapperEl.classList.add("small");
  1124.         if (header) {
  1125.           const headerTitleWrapperEl = document.createElement("div");
  1126.           headerTitleWrapperEl.id = `uu-${this.id}-dialog-title`;
  1127.           headerTitleWrapperEl.classList.add("uu-dialog-title-wrapper");
  1128.           headerTitleWrapperEl.role = "heading";
  1129.           headerTitleWrapperEl.ariaLevel = "1";
  1130.           headerTitleWrapperEl.appendChild(header instanceof Promise ? yield header : header);
  1131.           headerWrapperEl.appendChild(headerTitleWrapperEl);
  1132.         } else {
  1133.           const padEl = document.createElement("div");
  1134.           padEl.classList.add("uu-dialog-header-pad", this.options.small ? "small" : "");
  1135.           headerWrapperEl.appendChild(padEl);
  1136.         }
  1137.         if (this.options.renderCloseBtn) {
  1138.           const closeBtnEl = yield this.options.renderCloseBtn();
  1139.           closeBtnEl.classList.add("uu-dialog-close");
  1140.           this.options.small && closeBtnEl.classList.add("small");
  1141.           closeBtnEl.tabIndex = 0;
  1142.           if (closeBtnEl.hasAttribute("alt"))
  1143.             closeBtnEl.setAttribute("alt", this.getString("closeDialogTooltip"));
  1144.           closeBtnEl.title = closeBtnEl.ariaLabel = this.getString("closeDialogTooltip");
  1145.           this.onInteraction(closeBtnEl, () => this.close());
  1146.           headerWrapperEl.appendChild(closeBtnEl);
  1147.         }
  1148.         dialogWrapperEl.appendChild(headerWrapperEl);
  1149.         const dialogBodyElem = document.createElement("div");
  1150.         dialogBodyElem.id = `uu-${this.id}-dialog-body`;
  1151.         dialogBodyElem.classList.add("uu-dialog-body");
  1152.         this.options.small && dialogBodyElem.classList.add("small");
  1153.         const body = this.options.renderBody();
  1154.         dialogBodyElem.appendChild(body instanceof Promise ? yield body : body);
  1155.         dialogWrapperEl.appendChild(dialogBodyElem);
  1156.         if (footer) {
  1157.           const footerWrapper = document.createElement("div");
  1158.           footerWrapper.classList.add("uu-dialog-footer-cont");
  1159.           dialogWrapperEl.appendChild(footerWrapper);
  1160.           footerWrapper.appendChild(footer instanceof Promise ? yield footer : footer);
  1161.         }
  1162.         return dialogWrapperEl;
  1163.       });
  1164.     }
  1165.   };
  1166.  
  1167.   // lib/misc.ts
  1168.   function autoPlural(word, num) {
  1169.     if (Array.isArray(num) || num instanceof NodeList)
  1170.       num = num.length;
  1171.     return `${word}${num === 1 ? "" : "s"}`;
  1172.   }
  1173.   function insertValues(input, ...values) {
  1174.     return input.replace(/%\d/gm, (match) => {
  1175.       var _a, _b;
  1176.       const argIndex = Number(match.substring(1)) - 1;
  1177.       return (_b = (_a = values[argIndex]) != null ? _a : match) == null ? void 0 : _b.toString();
  1178.     });
  1179.   }
  1180.   function pauseFor(time) {
  1181.     return new Promise((res) => {
  1182.       setTimeout(() => res(), time);
  1183.     });
  1184.   }
  1185.   function debounce(func, timeout = 300, edge = "falling") {
  1186.     let timer;
  1187.     return function(...args) {
  1188.       if (edge === "rising") {
  1189.         if (!timer) {
  1190.           func.apply(this, args);
  1191.           timer = setTimeout(() => timer = void 0, timeout);
  1192.         }
  1193.       } else {
  1194.         clearTimeout(timer);
  1195.         timer = setTimeout(() => func.apply(this, args), timeout);
  1196.       }
  1197.     };
  1198.   }
  1199.   function fetchAdvanced(_0) {
  1200.     return __async(this, arguments, function* (input, options = {}) {
  1201.       const { timeout = 1e4 } = options;
  1202.       let signalOpts = {}, id = void 0;
  1203.       if (timeout >= 0) {
  1204.         const controller = new AbortController();
  1205.         id = setTimeout(() => controller.abort(), timeout);
  1206.         signalOpts = { signal: controller.signal };
  1207.       }
  1208.       try {
  1209.         const res = yield fetch(input, __spreadValues(__spreadValues({}, options), signalOpts));
  1210.         id && clearTimeout(id);
  1211.         return res;
  1212.       } catch (err) {
  1213.         id && clearTimeout(id);
  1214.         throw err;
  1215.       }
  1216.     });
  1217.   }
  1218.  
  1219.   // lib/SelectorObserver.ts
  1220.   var domLoaded = false;
  1221.   document.addEventListener("DOMContentLoaded", () => domLoaded = true);
  1222.   var SelectorObserver = class {
  1223.     constructor(baseElement, options = {}) {
  1224.       __publicField(this, "enabled", false);
  1225.       __publicField(this, "baseElement");
  1226.       __publicField(this, "observer");
  1227.       __publicField(this, "observerOptions");
  1228.       __publicField(this, "customOptions");
  1229.       __publicField(this, "listenerMap");
  1230.       this.baseElement = baseElement;
  1231.       this.listenerMap = /* @__PURE__ */ new Map();
  1232.       const _a = options, {
  1233.         defaultDebounce,
  1234.         defaultDebounceEdge,
  1235.         disableOnNoListeners,
  1236.         enableOnAddListener
  1237.       } = _a, observerOptions = __objRest(_a, [
  1238.         "defaultDebounce",
  1239.         "defaultDebounceEdge",
  1240.         "disableOnNoListeners",
  1241.         "enableOnAddListener"
  1242.       ]);
  1243.       this.observerOptions = __spreadValues({
  1244.         childList: true,
  1245.         subtree: true
  1246.       }, observerOptions);
  1247.       this.customOptions = {
  1248.         defaultDebounce: defaultDebounce != null ? defaultDebounce : 0,
  1249.         defaultDebounceEdge: defaultDebounceEdge != null ? defaultDebounceEdge : "rising",
  1250.         disableOnNoListeners: disableOnNoListeners != null ? disableOnNoListeners : false,
  1251.         enableOnAddListener: enableOnAddListener != null ? enableOnAddListener : true
  1252.       };
  1253.       if (typeof this.customOptions.checkInterval !== "number") {
  1254.         this.observer = new MutationObserver(() => this.checkAllSelectors());
  1255.       } else {
  1256.         this.checkAllSelectors();
  1257.         setInterval(() => this.checkAllSelectors(), this.customOptions.checkInterval);
  1258.       }
  1259.     }
  1260.     /** Call to check all selectors in the {@linkcode listenerMap} using {@linkcode checkSelector()} */
  1261.     checkAllSelectors() {
  1262.       if (!this.enabled || !domLoaded)
  1263.         return;
  1264.       for (const [selector, listeners] of this.listenerMap.entries())
  1265.         this.checkSelector(selector, listeners);
  1266.     }
  1267.     /** Checks if the element(s) with the given {@linkcode selector} exist in the DOM and calls the respective {@linkcode listeners} accordingly */
  1268.     checkSelector(selector, listeners) {
  1269.       var _a;
  1270.       if (!this.enabled)
  1271.         return;
  1272.       const baseElement = typeof this.baseElement === "string" ? document.querySelector(this.baseElement) : this.baseElement;
  1273.       if (!baseElement)
  1274.         return;
  1275.       const all = listeners.some((listener) => listener.all);
  1276.       const one = listeners.some((listener) => !listener.all);
  1277.       const allElements = all ? baseElement.querySelectorAll(selector) : null;
  1278.       const oneElement = one ? baseElement.querySelector(selector) : null;
  1279.       for (const options of listeners) {
  1280.         if (options.all) {
  1281.           if (allElements && allElements.length > 0) {
  1282.             options.listener(allElements);
  1283.             if (!options.continuous)
  1284.               this.removeListener(selector, options);
  1285.           }
  1286.         } else {
  1287.           if (oneElement) {
  1288.             options.listener(oneElement);
  1289.             if (!options.continuous)
  1290.               this.removeListener(selector, options);
  1291.           }
  1292.         }
  1293.         if (((_a = this.listenerMap.get(selector)) == null ? void 0 : _a.length) === 0)
  1294.           this.listenerMap.delete(selector);
  1295.         if (this.listenerMap.size === 0 && this.customOptions.disableOnNoListeners)
  1296.           this.disable();
  1297.       }
  1298.     }
  1299.     /**
  1300.      * Starts observing the children of the base element for changes to the given {@linkcode selector} according to the set {@linkcode options}
  1301.      * @param selector The selector to observe
  1302.      * @param options Options for the selector observation
  1303.      * @param options.listener Gets called whenever the selector was found in the DOM
  1304.      * @param [options.all] Whether to use `querySelectorAll()` instead - default is false
  1305.      * @param [options.continuous] Whether to call the listener continuously instead of just once - default is false
  1306.      * @param [options.debounce] Whether to debounce the listener to reduce calls to `querySelector` or `querySelectorAll` - set undefined or <=0 to disable (default)
  1307.      * @returns Returns a function that can be called to remove this listener more easily
  1308.      */
  1309.     addListener(selector, options) {
  1310.       options = __spreadValues({
  1311.         all: false,
  1312.         continuous: false,
  1313.         debounce: 0
  1314.       }, options);
  1315.       if (options.debounce && options.debounce > 0 || this.customOptions.defaultDebounce && this.customOptions.defaultDebounce > 0) {
  1316.         options.listener = debounce(
  1317.           options.listener,
  1318.           options.debounce || this.customOptions.defaultDebounce,
  1319.           options.debounceEdge || this.customOptions.defaultDebounceEdge
  1320.         );
  1321.       }
  1322.       if (this.listenerMap.has(selector))
  1323.         this.listenerMap.get(selector).push(options);
  1324.       else
  1325.         this.listenerMap.set(selector, [options]);
  1326.       if (this.enabled === false && this.customOptions.enableOnAddListener)
  1327.         this.enable();
  1328.       this.checkSelector(selector, [options]);
  1329.       return () => this.removeListener(selector, options);
  1330.     }
  1331.     /** Disables the observation of the child elements */
  1332.     disable() {
  1333.       var _a;
  1334.       if (!this.enabled)
  1335.         return;
  1336.       this.enabled = false;
  1337.       (_a = this.observer) == null ? void 0 : _a.disconnect();
  1338.     }
  1339.     /**
  1340.      * Enables or reenables the observation of the child elements.
  1341.      * @param immediatelyCheckSelectors Whether to immediately check if all previously registered selectors exist (default is true)
  1342.      * @returns Returns true when the observation was enabled, false otherwise (e.g. when the base element wasn't found)
  1343.      */
  1344.     enable(immediatelyCheckSelectors = true) {
  1345.       var _a;
  1346.       const baseElement = typeof this.baseElement === "string" ? document.querySelector(this.baseElement) : this.baseElement;
  1347.       if (this.enabled || !baseElement)
  1348.         return false;
  1349.       this.enabled = true;
  1350.       (_a = this.observer) == null ? void 0 : _a.observe(baseElement, this.observerOptions);
  1351.       if (immediatelyCheckSelectors)
  1352.         this.checkAllSelectors();
  1353.       return true;
  1354.     }
  1355.     /** Returns whether the observation of the child elements is currently enabled */
  1356.     isEnabled() {
  1357.       return this.enabled;
  1358.     }
  1359.     /** Removes all listeners that have been registered with {@linkcode addListener()} */
  1360.     clearListeners() {
  1361.       this.listenerMap.clear();
  1362.     }
  1363.     /**
  1364.      * Removes all listeners for the given {@linkcode selector} that have been registered with {@linkcode addListener()}
  1365.      * @returns Returns true when all listeners for the associated selector were found and removed, false otherwise
  1366.      */
  1367.     removeAllListeners(selector) {
  1368.       return this.listenerMap.delete(selector);
  1369.     }
  1370.     /**
  1371.      * Removes a single listener for the given {@linkcode selector} and {@linkcode options} that has been registered with {@linkcode addListener()}
  1372.      * @returns Returns true when the listener was found and removed, false otherwise
  1373.      */
  1374.     removeListener(selector, options) {
  1375.       const listeners = this.listenerMap.get(selector);
  1376.       if (!listeners)
  1377.         return false;
  1378.       const index = listeners.indexOf(options);
  1379.       if (index > -1) {
  1380.         listeners.splice(index, 1);
  1381.         return true;
  1382.       }
  1383.       return false;
  1384.     }
  1385.     /** Returns all listeners that have been registered with {@linkcode addListener()} */
  1386.     getAllListeners() {
  1387.       return this.listenerMap;
  1388.     }
  1389.     /** Returns all listeners for the given {@linkcode selector} that have been registered with {@linkcode addListener()} */
  1390.     getListeners(selector) {
  1391.       return this.listenerMap.get(selector);
  1392.     }
  1393.   };
  1394.  
  1395.   // lib/translation.ts
  1396.   var trans = {};
  1397.   var curLang;
  1398.   var trLang = (language, key, ...args) => {
  1399.     var _a;
  1400.     if (!language)
  1401.       return key;
  1402.     const trText = (_a = trans[language]) == null ? void 0 : _a[key];
  1403.     if (!trText)
  1404.       return key;
  1405.     if (args.length > 0 && trText.match(/%\d/)) {
  1406.       return insertValues(trText, ...args);
  1407.     }
  1408.     return trText;
  1409.   };
  1410.   function tr(key, ...args) {
  1411.     return trLang(curLang, key, ...args);
  1412.   }
  1413.   tr.forLang = trLang;
  1414.   tr.addLanguage = (language, translations) => {
  1415.     trans[language] = translations;
  1416.   };
  1417.   tr.setLanguage = (language) => {
  1418.     curLang = language;
  1419.   };
  1420.   tr.getLanguage = () => {
  1421.     return curLang;
  1422.   };
  1423.   tr.getTranslations = (language) => {
  1424.     return trans[language != null ? language : curLang];
  1425.   };
  1426.  
  1427.   exports.DataStore = DataStore;
  1428.   exports.DataStoreSerializer = DataStoreSerializer;
  1429.   exports.Dialog = Dialog;
  1430.   exports.NanoEmitter = NanoEmitter;
  1431.   exports.SelectorObserver = SelectorObserver;
  1432.   exports.addGlobalStyle = addGlobalStyle;
  1433.   exports.addParent = addParent;
  1434.   exports.autoPlural = autoPlural;
  1435.   exports.clamp = clamp;
  1436.   exports.compress = compress;
  1437.   exports.computeHash = computeHash;
  1438.   exports.darkenColor = darkenColor;
  1439.   exports.debounce = debounce;
  1440.   exports.decompress = decompress;
  1441.   exports.defaultDialogCss = defaultDialogCss;
  1442.   exports.defaultStrings = defaultStrings;
  1443.   exports.fetchAdvanced = fetchAdvanced;
  1444.   exports.getSiblingsFrame = getSiblingsFrame;
  1445.   exports.getUnsafeWindow = getUnsafeWindow;
  1446.   exports.hexToRgb = hexToRgb;
  1447.   exports.insertValues = insertValues;
  1448.   exports.interceptEvent = interceptEvent;
  1449.   exports.interceptWindowEvent = interceptWindowEvent;
  1450.   exports.isScrollable = isScrollable;
  1451.   exports.lightenColor = lightenColor;
  1452.   exports.mapRange = mapRange;
  1453.   exports.observeElementProp = observeElementProp;
  1454.   exports.openDialogs = openDialogs;
  1455.   exports.openInNewTab = openInNewTab;
  1456.   exports.pauseFor = pauseFor;
  1457.   exports.preloadImages = preloadImages;
  1458.   exports.randRange = randRange;
  1459.   exports.randomId = randomId;
  1460.   exports.randomItem = randomItem;
  1461.   exports.randomItemIndex = randomItemIndex;
  1462.   exports.randomizeArray = randomizeArray;
  1463.   exports.rgbToHex = rgbToHex;
  1464.   exports.setInnerHtmlUnsafe = setInnerHtmlUnsafe;
  1465.   exports.takeRandomItem = takeRandomItem;
  1466.   exports.tr = tr;
  1467.  
  1468.   return exports;
  1469.  
  1470. })({});