@postenbring/hedwig-react/dist/form/error-summary/focus.js

React components for [Hedwig Design System](https://github.com/bring/hedwig-design-system).

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/form/error-summary/focus.ts
var focus_exports = {};
__export(focus_exports, {
  focusWithLegendOrLabelInViewport: () => focusWithLegendOrLabelInViewport
});
module.exports = __toCommonJS(focus_exports);
function focusWithLegendOrLabelInViewport(id) {
  var _a;
  const input = document.getElementById(id);
  if (!input) {
    return false;
  }
  const legendOrLabel = (_a = maybeLegendForInput(input)) != null ? _a : labelForInput(input);
  if (!legendOrLabel) {
    return false;
  }
  legendOrLabel.scrollIntoView();
  input.focus({ preventScroll: true });
  return true;
}
function maybeLegendForInput(input) {
  const fieldset = input.closest("fieldset");
  if (!fieldset) {
    return null;
  }
  const legend = fieldset.querySelector("legend");
  if (!legend) {
    return null;
  }
  if (input instanceof HTMLInputElement && (input.type === "checkbox" || input.type === "radio")) {
    return legend;
  }
  const legendTop = legend.getBoundingClientRect().top;
  const inputRect = input.getBoundingClientRect();
  if (inputRect.height && window.innerHeight) {
    const inputBottom = inputRect.top + inputRect.height;
    if (inputBottom - legendTop < window.innerHeight / 2) {
      return legend;
    }
  }
}
function labelForInput(input) {
  var _a;
  return (_a = document.querySelector(`label[for='${input.getAttribute("id")}']`)) != null ? _a : input.closest("label");
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  focusWithLegendOrLabelInViewport
});
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