Viewing File: /home/ubuntu/todaykat-frontend-base/node_modules/@restart/ui/cjs/usePopper.js

"use strict";

exports.__esModule = true;
exports.default = void 0;

var _react = require("react");

var _dequal = require("dequal");

var _useSafeState = _interopRequireDefault(require("@restart/hooks/useSafeState"));

var _popper = require("./popper");

const _excluded = ["enabled", "placement", "strategy", "modifiers"];

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

const disabledApplyStylesModifier = {
  name: 'applyStyles',
  enabled: false,
  phase: 'afterWrite',
  fn: () => undefined
}; // until docjs supports type exports...

const ariaDescribedByModifier = {
  name: 'ariaDescribedBy',
  enabled: true,
  phase: 'afterWrite',
  effect: ({
    state
  }) => () => {
    const {
      reference,
      popper
    } = state.elements;

    if ('removeAttribute' in reference) {
      const ids = (reference.getAttribute('aria-describedby') || '').split(',').filter(id => id.trim() !== popper.id);
      if (!ids.length) reference.removeAttribute('aria-describedby');else reference.setAttribute('aria-describedby', ids.join(','));
    }
  },
  fn: ({
    state
  }) => {
    var _popper$getAttribute;

    const {
      popper,
      reference
    } = state.elements;
    const role = (_popper$getAttribute = popper.getAttribute('role')) == null ? void 0 : _popper$getAttribute.toLowerCase();

    if (popper.id && role === 'tooltip' && 'setAttribute' in reference) {
      const ids = reference.getAttribute('aria-describedby');

      if (ids && ids.split(',').indexOf(popper.id) !== -1) {
        return;
      }

      reference.setAttribute('aria-describedby', ids ? `${ids},${popper.id}` : popper.id);
    }
  }
};
const EMPTY_MODIFIERS = [];
/**
 * Position an element relative some reference element using Popper.js
 *
 * @param referenceElement
 * @param popperElement
 * @param {object}      options
 * @param {object=}     options.modifiers Popper.js modifiers
 * @param {boolean=}    options.enabled toggle the popper functionality on/off
 * @param {string=}     options.placement The popper element placement relative to the reference element
 * @param {string=}     options.strategy the positioning strategy
 * @param {function=}   options.onCreate called when the popper is created
 * @param {function=}   options.onUpdate called when the popper is updated
 *
 * @returns {UsePopperState} The popper state
 */

function usePopper(referenceElement, popperElement, _ref = {}) {
  let {
    enabled = true,
    placement = 'bottom',
    strategy = 'absolute',
    modifiers = EMPTY_MODIFIERS
  } = _ref,
      config = _objectWithoutPropertiesLoose(_ref, _excluded);

  const prevModifiers = (0, _react.useRef)(modifiers);
  const popperInstanceRef = (0, _react.useRef)();
  const update = (0, _react.useCallback)(() => {
    var _popperInstanceRef$cu;

    (_popperInstanceRef$cu = popperInstanceRef.current) == null ? void 0 : _popperInstanceRef$cu.update();
  }, []);
  const forceUpdate = (0, _react.useCallback)(() => {
    var _popperInstanceRef$cu2;

    (_popperInstanceRef$cu2 = popperInstanceRef.current) == null ? void 0 : _popperInstanceRef$cu2.forceUpdate();
  }, []);
  const [popperState, setState] = (0, _useSafeState.default)((0, _react.useState)({
    placement,
    update,
    forceUpdate,
    attributes: {},
    styles: {
      popper: {},
      arrow: {}
    }
  }));
  const updateModifier = (0, _react.useMemo)(() => ({
    name: 'updateStateModifier',
    enabled: true,
    phase: 'write',
    requires: ['computeStyles'],
    fn: ({
      state
    }) => {
      const styles = {};
      const attributes = {};
      Object.keys(state.elements).forEach(element => {
        styles[element] = state.styles[element];
        attributes[element] = state.attributes[element];
      });
      setState({
        state,
        styles,
        attributes,
        update,
        forceUpdate,
        placement: state.placement
      });
    }
  }), [update, forceUpdate, setState]);
  const nextModifiers = (0, _react.useMemo)(() => {
    if (!(0, _dequal.dequal)(prevModifiers.current, modifiers)) {
      prevModifiers.current = modifiers;
    }

    return prevModifiers.current;
  }, [modifiers]);
  (0, _react.useEffect)(() => {
    if (!popperInstanceRef.current || !enabled) return;
    popperInstanceRef.current.setOptions({
      placement,
      strategy,
      modifiers: [...nextModifiers, updateModifier, disabledApplyStylesModifier]
    });
  }, [strategy, placement, updateModifier, enabled, nextModifiers]);
  (0, _react.useEffect)(() => {
    if (!enabled || referenceElement == null || popperElement == null) {
      return undefined;
    }

    popperInstanceRef.current = (0, _popper.createPopper)(referenceElement, popperElement, Object.assign({}, config, {
      placement,
      strategy,
      modifiers: [...nextModifiers, ariaDescribedByModifier, updateModifier]
    }));
    return () => {
      if (popperInstanceRef.current != null) {
        popperInstanceRef.current.destroy();
        popperInstanceRef.current = undefined;
        setState(s => Object.assign({}, s, {
          attributes: {},
          styles: {
            popper: {}
          }
        }));
      }
    }; // This is only run once to _create_ the popper
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [enabled, referenceElement, popperElement]);
  return popperState;
}

var _default = usePopper;
exports.default = _default;