@onesy/ui-react/esm/TableHead/TableHead.js

UI for React

import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
const _excluded = ["ref", "tonal", "color", "size", "sticky", "stickyOffset", "timeout", "loading", "LinearGradientProps", "TableRowLoaderProps", "Component", "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) { _defineProperty(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; }
import React from 'react';
import { is } from '@onesy/utils';
import { classNames, style as styleMethod, useOnesyTheme } from '@onesy/style-react';
import SurfaceElement from '../Surface';
import { staticClassName } from '../utils';
import TableRowElement from '../TableRow';
import LinearProgressElement from '../LinearProgress';
import useResize from '../useResize';
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
const useStyle = styleMethod(theme => ({
  root: {
    display: 'table-header-group',
    background: 'inherit',
    '& .onesy-TableCell-root': {
      whiteSpace: 'nowrap',
      wordBreak: 'normal'
    }
  },
  sticky: {
    position: 'sticky',
    top: '0',
    zIndex: '114',
    transition: theme.methods.transitions.make('box-shadow')
  },
  stickyActive: {
    boxShadow: `0px 0px 16px ${theme.palette.light ? 'rgba(0, 0, 0, 0.04)' : 'rgba(255, 255, 255, 0.14)'}`
  },
  rowLoader: {},
  tdLoader: {
    '&.onesy-LinearProgress-root': {
      position: 'absolute',
      inset: 0
    }
  }
}), {
  name: 'onesy-TableHead'
});
const TableHead = props_ => {
  const theme = useOnesyTheme();
  const props = _objectSpread(_objectSpread(_objectSpread({}, theme?.ui?.elements?.all?.props?.default), theme?.ui?.elements?.onesyTableHead?.props?.default), props_);
  const Surface = theme?.elements?.Surface || SurfaceElement;
  const TableRow = theme?.elements?.TableRow || TableRowElement;
  const LinearProgress = theme?.elements?.LinearProgress || LinearProgressElement;
  const {
      ref,
      tonal = true,
      color = 'themed',
      size = 'regular',
      sticky,
      stickyOffset = 0,
      timeout = 150,
      loading,
      LinearGradientProps,
      TableRowLoaderProps,
      Component = 'thead',
      className,
      style,
      children
    } = props,
    other = _objectWithoutProperties(props, _excluded);
  const {
    classes
  } = useStyle();
  const windowWidth = useResize();
  const [root, setRoot] = React.useState();
  const [stickyActive, setStickyActive] = React.useState(false);
  const refs = {
    root: React.useRef(undefined),
    offset: React.useRef(null),
    observer: React.useRef(null),
    sticky: React.useRef(sticky)
  };
  refs.root.current = root;
  refs.sticky.current = sticky;
  const styleOther = {};
  if (sticky && stickyOffset !== undefined) styleOther.top = stickyOffset;
  const onStickyMove = () => {
    const offsetNew = refs.root.current.offsetLeft;
    setStickyActive(refs.offset.current !== offsetNew);
  };
  const onStickyInit = () => {
    if (refs.sticky.current && refs.root.current) {
      refs.root.current.style.position = 'unset';
      refs.offset.current = refs.root.current.offsetLeft;
      refs.root.current.style.position = 'sticky';
      onStickyMove();
    }
  };
  const onObserve = () => {
    const element = refs.root.current?.closest('table');

    // clean up
    if (refs.observer.current) refs.observer.current.disconnect();
    if (!element) return;

    // init
    const config = {
      childList: true,
      subtree: true,
      attributes: true,
      attributeFilter: ['data-*'],
      characterData: true
    };
    const method = mutations => {
      for (const mutation of mutations) {
        switch (mutation.type) {
          case 'childList':
          case 'attributes':
          case 'characterData':
            onStickyInit();
            break;
        }
      }
    };
    refs.observer.current = new MutationObserver(method);
    refs.observer.current.observe(element, config);
    return refs.observer.current;
  };
  React.useEffect(() => {
    if (root && sticky) {
      onStickyInit();
      setTimeout(() => {
        onStickyInit();
      }, 250);

      // observer
      onObserve();

      // scroll
      const parentOverflow = window.document.querySelector('.onesy-Table-wrapper');
      if (parentOverflow) parentOverflow.addEventListener('scroll', onStickyMove, {
        passive: false
      });
      return () => {
        if (parentOverflow) parentOverflow.removeEventListener('scroll', onStickyMove);
      };
    }
  }, [timeout, windowWidth, sticky, root]);
  return /*#__PURE__*/_jsxs(Surface, _objectSpread(_objectSpread({
    ref: item => {
      if (ref) {
        if (is('function', ref)) ref(item);
        ref.current = item;
      }
      refs.root.current = item;
      setRoot(item);
    },
    tonal: tonal,
    color: color,
    role: "rowgroup",
    Component: Component,
    className: classNames([staticClassName('TableHead', theme) && [`onesy-TableHead-root`, `onesy-TableHead-size-${size}`, sticky && `onesy-TableHead-sticky`, stickyActive && `onesy-TableHead-sticky-active`], className, classes.root, sticky && classes.sticky, stickyActive && classes.stickyActive]),
    style: _objectSpread(_objectSpread({}, style), styleOther)
  }, other), {}, {
    children: [React.Children.toArray(children).map((item_0, index) => (/*#__PURE__*/React.cloneElement(item_0, {
      key: index,
      tonal: item_0.props.tonal !== undefined ? item_0.props.tonal : tonal,
      color: item_0.props.color !== undefined ? item_0.props.color : color,
      size: item_0.props.size !== undefined ? item_0.props.size : size,
      position: 'head'
    }))), loading && /*#__PURE__*/_jsx(TableRow, _objectSpread(_objectSpread({}, TableRowLoaderProps), {}, {
      className: classNames([staticClassName('TableHead', theme) && [`onesy-TableHead-row-loader`], TableRowLoaderProps?.className, classes.rowLoader]),
      children: /*#__PURE__*/_jsx(LinearProgress, _objectSpread(_objectSpread({
        tonal: true,
        color: "primary",
        colspan: "100%",
        Component: "td"
      }, LinearGradientProps), {}, {
        className: classNames([staticClassName('TableHead', theme) && [`onesy-TableHead-td-loader`], LinearGradientProps?.className, classes.tdLoader])
      }))
    }))]
  }));
};
TableHead.displayName = 'onesy-TableHead';
export default TableHead;