// ==UserScript==
// @name                 Zoom link upgrader
// @author               AZ
// @description          swap http Zoom meeting links to zoommtg:// links
// @downloadURL          https://raw.githubusercontent.com/hamidzr/user-scripts/refs/heads/master/userscripts/calendar.google.com/zoom-links.user.js
// @grant                none
// @match                https://calendar.google.com/*
// @namespace            https://latentbyte.com/products
// @run-at               document-idle
// @updateURL            https://raw.githubusercontent.com/hamidzr/user-scripts/refs/heads/master/userscripts/calendar.google.com/zoom-links.user.js
// @version              0.2.0
// ==/UserScript==

'use strict';
(() => {
  var __defProp = Object.defineProperty;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  function __accessProp(key) {
    return this[key];
  }
  var __toCommonJS = (from) => {
    var entry = (__moduleCache ??= new WeakMap).get(from), desc;
    if (entry)
      return entry;
    entry = __defProp({}, "__esModule", { value: true });
    if (from && typeof from === "object" || typeof from === "function") {
      for (var key of __getOwnPropNames(from))
        if (!__hasOwnProp.call(entry, key))
          __defProp(entry, key, {
            get: __accessProp.bind(from, key),
            enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable
          });
    }
    __moduleCache.set(from, entry);
    return entry;
  };
  var __moduleCache;

  // src/calendar.google.com/zoom-links.user.ts
  var exports_zoom_links_user = {};

  // src/lib/dom-observe.ts
  var DEFAULT_INIT = {
    childList: true,
    subtree: true
  };
  var observeDomChanges = (run, opts) => {
    let timer = null;
    let disconnectTimer = null;
    let currentTarget = opts?.root ?? null;
    let currentInit = opts?.observerInit ?? DEFAULT_INIT;
    const disconnect = () => {
      if (timer) {
        window.clearTimeout(timer);
        timer = null;
      }
      if (disconnectTimer) {
        window.clearTimeout(disconnectTimer);
        disconnectTimer = null;
      }
      observer.disconnect();
    };
    const refreshDisconnectTimer = () => {
      if (disconnectTimer)
        window.clearTimeout(disconnectTimer);
      if (!opts?.disconnectAfterMs)
        return;
      disconnectTimer = window.setTimeout(() => {
        disconnect();
      }, opts.disconnectAfterMs);
    };
    const scheduleRun = () => {
      if (timer)
        window.clearTimeout(timer);
      const debounceMs = opts?.debounceMs ?? 0;
      if (debounceMs <= 0) {
        run();
        refreshDisconnectTimer();
        return;
      }
      timer = window.setTimeout(() => {
        timer = null;
        run();
        refreshDisconnectTimer();
      }, debounceMs);
    };
    const observer = new MutationObserver((mutations) => {
      if (opts?.shouldRun && !opts.shouldRun(mutations))
        return;
      scheduleRun();
    });
    const observe = (target, options) => {
      const nextTarget = target ?? currentTarget ?? document.body;
      if (!nextTarget)
        return;
      currentTarget = nextTarget;
      currentInit = options ?? currentInit;
      observer.disconnect();
      observer.observe(nextTarget, currentInit);
      refreshDisconnectTimer();
    };
    if (opts?.runImmediately)
      scheduleRun();
    return {
      disconnect,
      observe
    };
  };

  // src/calendar.google.com/zoom-links.user.ts
  var sels = {
    zoomLinks: 'a[href*="zoom.us/j/"]'
  };
  var buildZoomHref = (meetingNumber) => `zoommtg://zoom.us/join?action=join&confno=${meetingNumber}`;
  var meetingNumberRe = /(?<=zoom.us\/j\/)\d+/i;
  var upgradeZoomLinks = () => {
    const zooms = Array.from(document.querySelectorAll(sels.zoomLinks));
    for (const zoomA of zooms) {
      if (zoomA.href.startsWith("zoommtg://"))
        continue;
      const meetingNumber = zoomA.href.match(meetingNumberRe);
      if (meetingNumber)
        zoomA.href = buildZoomHref(meetingNumber[0]);
    }
  };
  upgradeZoomLinks();
  var observer = observeDomChanges(upgradeZoomLinks, { debounceMs: 300 });
  observer.observe(document.body, { childList: true, subtree: true });
})();