@dnb/eufemia/cjs/shared/useMedia.js

DNB Eufemia Design System UI Library

"use strict";
"use client";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useMedia;
exports.defaultQueries = void 0;
var _react = _interopRequireWildcard(require("react"));
var _Context = _interopRequireDefault(require("./Context.js"));
var _MediaQueryUtils = require("./MediaQueryUtils.js");
var _componentHelper = require("./component-helper.js");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
const makeLayoutEffect = () => {
  return typeof window === 'undefined' ? _react.useEffect : window['__SSR_TEST__'] ? () => null : _react.default.useLayoutEffect;
};
const defaultQueries = exports.defaultQueries = {
  small: {
    min: 0,
    max: 'small'
  },
  medium: {
    min: 'small',
    max: 'medium'
  },
  large: {
    min: 'medium'
  }
};
function useMedia(props = {}) {
  const {
    initialValue = null,
    disabled,
    correctRange = true,
    breakpoints,
    queries = defaultQueries,
    log
  } = props;
  const context = (0, _react.useContext)(_Context.default);
  const refs = (0, _react.useRef)({});
  const defaultsRef = (0, _react.useRef)({});
  const resultRef = (0, _react.useRef)({});
  const isMountedRef = (0, _react.useRef)(false);
  const isDisabledRef = (0, _react.useRef)(disabled);
  const removeListeners = (0, _react.useCallback)(() => {
    Object.entries(refs.current).forEach(([key, item]) => {
      var _item$event;
      item === null || item === void 0 || (_item$event = item.event) === null || _item$event === void 0 || _item$event.call(item);
      delete refs.current[key];
    });
  }, []);
  const runQuery = (0, _react.useCallback)(({
    when,
    name,
    key
  }) => {
    if (!(0, _MediaQueryUtils.isMatchMediaSupported)()) {
      return;
    }
    const mediaQueryList = (0, _MediaQueryUtils.makeMediaQueryList)({
      when
    }, breakpoints || context.breakpoints, {
      disabled,
      correctRange,
      log
    });
    const event = (0, _MediaQueryUtils.createMediaQueryListener)(mediaQueryList, match => {
      if (!isDisabledRef.current && match) {
        const state = {
          ...defaultsRef.current,
          key,
          isSSR: resultRef.current.isSSR
        };
        state[name] = match;
        updateRerender(state);
      }
    });
    return {
      event,
      mediaQueryList
    };
  }, [breakpoints, context.breakpoints, correctRange, disabled, log]);
  const makeResult = (0, _react.useCallback)(() => {
    return Object.entries(queries).reduce((acc, [k, when]) => {
      const key = k;
      const name = `is${(0, _componentHelper.toPascalCase)(key)}`;
      if (disabled) {
        acc[name] = false;
        return acc;
      }
      defaultsRef.current[name] = false;
      const item = runQuery({
        when,
        name,
        key
      });
      let hasMatch = undefined;
      if (typeof (initialValue === null || initialValue === void 0 ? void 0 : initialValue[name]) !== 'undefined' && !isMountedRef.current) {
        hasMatch = initialValue[name];
      } else {
        var _item$mediaQueryList;
        hasMatch = (item === null || item === void 0 || (_item$mediaQueryList = item.mediaQueryList) === null || _item$mediaQueryList === void 0 ? void 0 : _item$mediaQueryList.matches) || false;
      }
      acc[name] = hasMatch;
      if (hasMatch) {
        acc.key = key;
      }
      refs.current[key] = item;
      return acc;
    }, {
      isSSR: !(0, _MediaQueryUtils.isMatchMediaSupported)(),
      key: null
    });
  }, [disabled, initialValue, queries, runQuery]);
  const [result, updateRerender] = (0, _react.useState)(makeResult);
  resultRef.current = result;
  const useLayoutEffect = (0, _react.useMemo)(makeLayoutEffect, []);
  useLayoutEffect(() => {
    if (!isMountedRef.current) {
      isMountedRef.current = true;
      const result = makeResult();
      const resultKeys = Object.keys(result);
      const hasChanged = resultKeys.some(key => resultRef.current[key] !== result[key]);
      if (hasChanged) {
        updateRerender(result);
      }
    }
    return removeListeners;
  }, [makeResult, removeListeners]);
  useLayoutEffect(() => {
    if (isDisabledRef.current && !disabled) {
      updateRerender(makeResult());
    }
    isDisabledRef.current = disabled;
  }, [disabled, makeResult]);
  return result;
}
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