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编辑当前文件:/home/freeclou/app.optimyar.com/backend/node_modules/@emotion/cache/dist/emotion-cache.cjs.prod.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: !0
});

var sheet = require("@emotion/sheet"), stylis = require("stylis"), weakMemoize = require("@emotion/weak-memoize"), memoize = require("@emotion/memoize");

function _interopDefault(e) {
  return e && e.__esModule ? e : {
    default: e
  };
}

var weakMemoize__default = _interopDefault(weakMemoize), memoize__default = _interopDefault(memoize), last = function(arr) {
  return arr.length ? arr[arr.length - 1] : null;
}, identifierWithPointTracking = function(begin, points, index) {
  for (var previous = 0, character = 0; previous = character, character = stylis.peek(), 
  38 === previous && 12 === character && (points[index] = 1), !stylis.token(character); ) stylis.next();
  return stylis.slice(begin, stylis.position);
}, toRules = function(parsed, points) {
  var index = -1, character = 44;
  do {
    switch (stylis.token(character)) {
     case 0:
      38 === character && 12 === stylis.peek() && (points[index] = 1), parsed[index] += identifierWithPointTracking(stylis.position - 1, points, index);
      break;

case 2:
      parsed[index] += stylis.delimit(character);
      break;

case 4:
      if (44 === character) {
        parsed[++index] = 58 === stylis.peek() ? "&\f" : "", points[index] = parsed[index].length;
        break;
      }

default:
      parsed[index] += stylis.from(character);
    }
  } while (character = stylis.next());
  return parsed;
}, getRules = function(value, points) {
  return stylis.dealloc(toRules(stylis.alloc(value), points));
}, fixedElements = new WeakMap, compat = function(element) {
  if ("rule" === element.type && element.parent && element.length) {
    for (var value = element.value, parent = element.parent, isImplicitRule = element.column === parent.column && element.line === parent.line; "rule" !== parent.type; ) if (!(parent = parent.parent)) return;
    if ((1 !== element.props.length || 58 === value.charCodeAt(0) || fixedElements.get(parent)) && !isImplicitRule) {
      fixedElements.set(element, !0);
      for (var points = [], rules = getRules(value, points), parentRules = parent.props, i = 0, k = 0; i < rules.length; i++) for (var j = 0; j < parentRules.length; j++, 
      k++) element.props[k] = points[i] ? rules[i].replace(/&\f/g, parentRules[j]) : parentRules[j] + " " + rules[i];
    }
  }
}, removeLabel = function(element) {
  if ("decl" === element.type) {
    var value = element.value;
    108 === value.charCodeAt(0) && 98 === value.charCodeAt(2) && (element.return = "", 
    element.value = "");
  }
}, ignoreFlag = "emotion-disable-server-rendering-unsafe-selector-warning-please-do-not-use-this-the-warning-exists-for-a-reason", isIgnoringComment = function(element) {
  return !!element && "comm" === element.type && element.children.indexOf(ignoreFlag) > -1;
}, createUnsafeSelectorsAlarm = function(cache) {
  return function(element, index, children) {
    if ("rule" === element.type) {
      var unsafePseudoClasses = element.value.match(/(:first|:nth|:nth-last)-child/g);
      if (unsafePseudoClasses && !0 !== cache.compat) {
        var prevElement = index > 0 ? children[index - 1] : null;
        if (prevElement && isIgnoringComment(last(prevElement.children))) return;
        unsafePseudoClasses.forEach((function(unsafePseudoClass) {
          console.error('The pseudo class "' + unsafePseudoClass + '" is potentially unsafe when doing server-side rendering. Try changing it to "' + unsafePseudoClass.split("-child")[0] + '-of-type".');
        }));
      }
    }
  };
}, isImportRule = function(element) {
  return 105 === element.type.charCodeAt(1) && 64 === element.type.charCodeAt(0);
}, isPrependedWithRegularRules = function(index, children) {
  for (var i = index - 1; i >= 0; i--) if (!isImportRule(children[i])) return !0;
  return !1;
}, nullifyElement = function(element) {
  element.type = "", element.value = "", element.return = "", element.children = "", 
  element.props = "";
}, incorrectImportAlarm = function(element, index, children) {
  isImportRule(element) && (element.parent ? (console.error("`@import` rules can't be nested inside other rules. Please move it to the top level and put it before regular rules. Keep in mind that they can only be used within global styles."), 
  nullifyElement(element)) : isPrependedWithRegularRules(index, children) && (console.error("`@import` rules can't be after other rules. Please put your `@import` rules before your other rules."), 
  nullifyElement(element)));
}, isBrowser = "undefined" != typeof document, getServerStylisCache = isBrowser ? void 0 : weakMemoize__default.default((function() {
  return memoize__default.default((function() {
    var cache = {};
    return function(name) {
      return cache[name];
    };
  }));
})), defaultStylisPlugins = [ stylis.prefixer ], createCache = function(options) {
  var key = options.key;
  if (isBrowser && "css" === key) {
    var ssrStyles = document.querySelectorAll("style[data-emotion]:not([data-s])");
    Array.prototype.forEach.call(ssrStyles, (function(node) {
      -1 !== node.getAttribute("data-emotion").indexOf(" ") && (document.head.appendChild(node), 
      node.setAttribute("data-s", ""));
    }));
  }
  var stylisPlugins = options.stylisPlugins || defaultStylisPlugins;
  var container, _insert, inserted = {}, nodesToHydrate = [];
  isBrowser && (container = options.container || document.head, Array.prototype.forEach.call(document.querySelectorAll('style[data-emotion^="' + key + ' "]'), (function(node) {
    for (var attrib = node.getAttribute("data-emotion").split(" "), i = 1; i < attrib.length; i++) inserted[attrib[i]] = !0;
    nodesToHydrate.push(node);
  })));
  var omnipresentPlugins = [ compat, removeLabel ];
  if (isBrowser) {
    var currentSheet, finalizingPlugins = [ stylis.stringify, stylis.rulesheet((function(rule) {
      currentSheet.insert(rule);
    })) ], serializer = stylis.middleware(omnipresentPlugins.concat(stylisPlugins, finalizingPlugins));
    _insert = function(selector, serialized, sheet, shouldCache) {
      var styles;
      currentSheet = sheet, styles = selector ? selector + "{" + serialized.styles + "}" : serialized.styles, 
      stylis.serialize(stylis.compile(styles), serializer), shouldCache && (cache.inserted[serialized.name] = !0);
    };
  } else {
    var _finalizingPlugins = [ stylis.stringify ], _serializer = stylis.middleware(omnipresentPlugins.concat(stylisPlugins, _finalizingPlugins)), serverStylisCache = getServerStylisCache(stylisPlugins)(key), getRules = function(selector, serialized) {
      var styles, name = serialized.name;
      return void 0 === serverStylisCache[name] && (serverStylisCache[name] = (styles = selector ? selector + "{" + serialized.styles + "}" : serialized.styles, 
      stylis.serialize(stylis.compile(styles), _serializer))), serverStylisCache[name];
    };
    _insert = function(selector, serialized, sheet, shouldCache) {
      var name = serialized.name, rules = getRules(selector, serialized);
      return void 0 === cache.compat ? (shouldCache && (cache.inserted[name] = !0), rules) : shouldCache ? void (cache.inserted[name] = rules) : rules;
    };
  }
  var cache = {
    key: key,
    sheet: new sheet.StyleSheet({
      key: key,
      container: container,
      nonce: options.nonce,
      speedy: options.speedy,
      prepend: options.prepend
    }),
    nonce: options.nonce,
    inserted: inserted,
    registered: {},
    insert: _insert
  };
  return cache.sheet.hydrate(nodesToHydrate), cache;
};

exports.default = createCache;