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@onesy/ui-react

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"use strict"; var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault"); Object.defineProperty(exports, "__esModule", { value: true }); exports.default = void 0; var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties")); var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty")); var _react = _interopRequireDefault(require("react")); var _utils = require("@onesy/utils"); var _styleReact = require("@onesy/style-react"); var _utils2 = require("../utils"); var _jsxRuntime = require("react/jsx-runtime"); const _excluded = ["ref", "ids", "offset", "offsetStart", "addClassName", "addStyle", "onActive", "parent", "className", "style", "children"]; function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; } function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { (0, _defineProperty2.default)(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; } const useStyle = (0, _styleReact.style)(theme => ({ root: {} }), { name: 'onesy-SpyScroll' }); const SpyScroll = props_ => { var _theme$ui, _theme$ui2; const theme = (0, _styleReact.useOnesyTheme)(); const props = _objectSpread(_objectSpread(_objectSpread({}, theme === null || theme === void 0 || (_theme$ui = theme.ui) === null || _theme$ui === void 0 || (_theme$ui = _theme$ui.elements) === null || _theme$ui === void 0 || (_theme$ui = _theme$ui.all) === null || _theme$ui === void 0 || (_theme$ui = _theme$ui.props) === null || _theme$ui === void 0 ? void 0 : _theme$ui.default), theme === null || theme === void 0 || (_theme$ui2 = theme.ui) === null || _theme$ui2 === void 0 || (_theme$ui2 = _theme$ui2.elements) === null || _theme$ui2 === void 0 || (_theme$ui2 = _theme$ui2.onesySpyScroll) === null || _theme$ui2 === void 0 || (_theme$ui2 = _theme$ui2.props) === null || _theme$ui2 === void 0 ? void 0 : _theme$ui2.default), props_); const { ref, ids, offset, offsetStart, addClassName, addStyle, onActive, parent, className, style, children } = props, other = (0, _objectWithoutProperties2.default)(props, _excluded); const { classes } = useStyle(); const refs = { root: _react.default.useRef(undefined), active: _react.default.useRef([]), parent: _react.default.useRef(parent), props: _react.default.useRef(undefined), onActive: _react.default.useRef(onActive) }; refs.props.current = props; refs.parent.current = parent; refs.onActive.current = onActive; _react.default.useEffect(() => { var _refs$root$current2; // Listen to window scroll value const isVisible = element => new Promise(resolve => { if (!(element && refs.root.current)) return resolve(null); const observer = new IntersectionObserver(entries => { const intersecting = entries === null || entries === void 0 ? void 0 : entries[0].isIntersecting; // clean up observer.disconnect(); return resolve(intersecting); }, { root: refs.parent.current }); observer.observe(element); }); const method = async () => { var _refs$root$current; // Find first active id let id; const rootElement_ = (0, _utils.isEnvironment)('browser') ? refs.parent.current || ((_refs$root$current = refs.root.current) === null || _refs$root$current === void 0 ? void 0 : _refs$root$current.ownerDocument) || window.document : undefined; for (const item of refs.props.current.ids || []) { id = await isVisible(rootElement_.querySelector(`#${item}`.replace('##', '#'))); if (id) { id = item; break; } } if (id && refs.root.current) { // Update all elements in root // Remove active className and style from // all previous active elements for (const element_0 of refs.active.current) { // addClassName element_0.classList.remove(refs.props.current.addClassName); // addStyle if (refs.props.current.addStyle) { Object.keys(refs.props.current.addStyle).forEach(item_0 => { element_0.style.removeProperty(item_0); }); } } // And add to all elements with href containing #id with addClassName and style refs.active.current = (0, _utils.unique)([ // a elemnts with id ...Array.from(refs.root.current.querySelectorAll(`[href$='#${id}']`)), // elements active for multiple ids ...Array.from(refs.root.current.querySelectorAll(`[data-onesy-spy-scroll~=${id}]`))]).filter(Boolean); for (const element_1 of refs.active.current) { // addClassName if (!element_1.classList.contains(refs.props.current.addClassName)) element_1.classList.add(refs.props.current.addClassName); // addStyle if (refs.props.current.addStyle) { Object.keys(refs.props.current.addStyle).forEach(item_1 => { element_1.style[item_1] = refs.props.current.addStyle[item_1]; }); } } // onActive if ((0, _utils.is)('function', refs.onActive.current)) refs.onActive.current(id); } else { // Remove active className and style from // all previous active elements for (const element_2 of refs.active.current) { // addClassName element_2.classList.remove(refs.props.current.addClassName); // addStyle if (refs.props.current.addStyle) { Object.keys(refs.props.current.addStyle).forEach(item_2 => { element_2.style.removeProperty(item_2); }); } } } }; // Initial method(); const rootElement = (0, _utils.isEnvironment)('browser') ? refs.parent.current || ((_refs$root$current2 = refs.root.current) === null || _refs$root$current2 === void 0 ? void 0 : _refs$root$current2.ownerDocument) || window.document : undefined; if (refs.root.current) { rootElement.addEventListener('scroll', method); } return () => { if (refs.root.current) { rootElement.removeEventListener('scroll', method); } }; }, [parent]); return /*#__PURE__*/(0, _jsxRuntime.jsx)(_react.default.Fragment, { children: /*#__PURE__*/_react.default.cloneElement(children, _objectSpread({ ref: item_3 => { if (ref) { if ((0, _utils.is)('function', ref)) ref(item_3);else ref.current = item_3; } refs.root.current = item_3; }, className: (0, _styleReact.classNames)([(0, _utils2.staticClassName)('SpyScroll', theme) && ['onesy-SpyScroll-root'], children.props.className, className, classes.root]) }, other)) }); }; SpyScroll.displayName = 'onesy-SpyScroll'; var _default = exports.default = SpyScroll;