@kubit-ui-web/react-components
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Kubit React Components is a customizable, accessible library of React web components, designed to enhance your application's user experience
68 lines • 3.75 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.BackToTopControlled = void 0;
const jsx_runtime_1 = require("react/jsx-runtime");
const react_1 = __importDefault(require("react"));
const stylesName_1 = require("../../constants/stylesName/stylesName");
const useManageState_1 = require("../../hooks/useManageState/useManageState");
const useStyles_1 = require("../../hooks/useStyles/useStyles");
const errorBoundary_1 = require("../../provider/errorBoundary/errorBoundary");
const fallbackComponent_1 = require("../../provider/errorBoundary/fallbackComponent");
const backToTopStandAlone_1 = require("./backToTopStandAlone");
const state_1 = require("./types/state");
const BackToTopControlledComponent = react_1.default.forwardRef(({ variant, ctv, stopElement, visibilityScrollOffset = 1, bottomPosition = 40, ...props }, ref) => {
const styles = (0, useStyles_1.useStyles)(stylesName_1.STYLES_NAME.BACK_TO_TOP, variant, ctv);
const innerRef = react_1.default.useRef(null);
react_1.default.useImperativeHandle(ref, () => {
return innerRef?.current;
}, []);
const { state, setRef } = (0, useManageState_1.useManageState)({
states: Object.values(state_1.BackToTopStateType),
ref: innerRef,
});
const handleScrollListener = react_1.default.useCallback(() => {
const stop = stopElement?.current ?? document.querySelector('footer');
const button = innerRef?.current;
if (!button) {
return;
}
// set bottom position to 0 to calc the distance between the posible footer
button.style.bottom = '0px';
let newBottomPosition = bottomPosition;
// update button bottom position when stop is present
if (stop) {
const buttonBottom = button.getBoundingClientRect().bottom;
const stopTop = stop.getBoundingClientRect().top;
const distance = buttonBottom - stopTop;
if (distance > 0) {
newBottomPosition += distance;
}
}
// update the distance and set the visibility
button.style.bottom = `${newBottomPosition}px`;
const display = window.scrollY >= visibilityScrollOffset;
button.style.display = display ? 'flex' : 'none';
}, [bottomPosition, stopElement, visibilityScrollOffset]);
react_1.default.useEffect(() => {
handleScrollListener();
window.addEventListener('scroll', handleScrollListener);
return () => {
window.removeEventListener('scroll', handleScrollListener);
};
}, [handleScrollListener]);
return ((0, jsx_runtime_1.jsx)(backToTopStandAlone_1.BackToTopStandAlone, { ...props, ref: setRef, state: state, styles: styles }));
});
BackToTopControlledComponent.displayName = 'BackToTopControlledComponent';
const BackToTopBoundary = (props, ref) => ((0, jsx_runtime_1.jsx)(errorBoundary_1.ErrorBoundary, { fallBackComponent: (0, jsx_runtime_1.jsx)(fallbackComponent_1.FallbackComponent, { children: (0, jsx_runtime_1.jsx)(backToTopStandAlone_1.BackToTopStandAlone, { ...props, ref: ref }) }), children: (0, jsx_runtime_1.jsx)(BackToTopControlledComponent, { ...props, ref: ref }) }));
/**
* @description
* BackToTop component is a component that shows a button to scroll to the top of the page.
* @param {React.PropsWithChildren<IBackToTopControlled<V>>} props
* @returns {JSX.Element}
*/
const BackToTopControlled = react_1.default.forwardRef(BackToTopBoundary);
exports.BackToTopControlled = BackToTopControlled;
//# sourceMappingURL=backToTopControlled.js.map