"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useGlobalCache;
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var React = _interopRequireWildcard(require("react"));
var _Cache = require("../Cache");
var _StyleContext = _interopRequireDefault(require("../StyleContext"));
var _useCompatibleInsertionEffect = _interopRequireDefault(require("./useCompatibleInsertionEffect"));
var _useEffectCleanupRegister = _interopRequireDefault(require("./useEffectCleanupRegister"));
var _useHMR = _interopRequireDefault(require("./useHMR"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function useGlobalCache(prefix, keyPath, cacheFn, onCacheRemove,
// Add additional effect trigger by `useInsertionEffect`
onCacheEffect) {
  var _React$useContext = React.useContext(_StyleContext.default),
    globalCache = _React$useContext.cache;
  var fullPath = [prefix].concat((0, _toConsumableArray2.default)(keyPath));
  var fullPathStr = (0, _Cache.pathKey)(fullPath);
  var register = (0, _useEffectCleanupRegister.default)([fullPathStr]);
  var HMRUpdate = (0, _useHMR.default)();
  var buildCache = function buildCache(updater) {
    globalCache.opUpdate(fullPathStr, function (prevCache) {
      var _ref = prevCache || [undefined, undefined],
        _ref2 = (0, _slicedToArray2.default)(_ref, 2),
        _ref2$ = _ref2[0],
        times = _ref2$ === void 0 ? 0 : _ref2$,
        cache = _ref2[1];

      // HMR should always ignore cache since developer may change it
      var tmpCache = cache;
      if (process.env.NODE_ENV !== 'production' && cache && HMRUpdate) {
        onCacheRemove === null || onCacheRemove === void 0 || onCacheRemove(tmpCache, HMRUpdate);
        tmpCache = null;
      }
      var mergedCache = tmpCache || cacheFn();
      var data = [times, mergedCache];

      // Call updater if need additional logic
      return updater ? updater(data) : data;
    });
  };

  // Create cache
  React.useMemo(function () {
    buildCache();
  }, /* eslint-disable react-hooks/exhaustive-deps */
  [fullPathStr]
  /* eslint-enable */);
  var cacheEntity = globalCache.opGet(fullPathStr);

  // HMR clean the cache but not trigger `useMemo` again
  // Let's fallback of this
  // ref https://github.com/ant-design/cssinjs/issues/127
  if (process.env.NODE_ENV !== 'production' && !cacheEntity) {
    buildCache();
    cacheEntity = globalCache.opGet(fullPathStr);
  }
  var cacheContent = cacheEntity[1];

  // Remove if no need anymore
  (0, _useCompatibleInsertionEffect.default)(function () {
    onCacheEffect === null || onCacheEffect === void 0 || onCacheEffect(cacheContent);
  }, function (polyfill) {
    // It's bad to call build again in effect.
    // But we have to do this since StrictMode will call effect twice
    // which will clear cache on the first time.
    buildCache(function (_ref3) {
      var _ref4 = (0, _slicedToArray2.default)(_ref3, 2),
        times = _ref4[0],
        cache = _ref4[1];
      if (polyfill && times === 0) {
        onCacheEffect === null || onCacheEffect === void 0 || onCacheEffect(cacheContent);
      }
      return [times + 1, cache];
    });
    return function () {
      globalCache.opUpdate(fullPathStr, function (prevCache) {
        var _ref5 = prevCache || [],
          _ref6 = (0, _slicedToArray2.default)(_ref5, 2),
          _ref6$ = _ref6[0],
          times = _ref6$ === void 0 ? 0 : _ref6$,
          cache = _ref6[1];
        var nextCount = times - 1;
        if (nextCount === 0) {
          // Always remove styles in useEffect callback
          register(function () {
            // With polyfill, registered callback will always be called synchronously
            // But without polyfill, it will be called in effect clean up,
            // And by that time this cache is cleaned up.
            if (polyfill || !globalCache.opGet(fullPathStr)) {
              onCacheRemove === null || onCacheRemove === void 0 || onCacheRemove(cache, false);
            }
          });
          return null;
        }
        return [times - 1, cache];
      });
    };
  }, [fullPathStr]);
  return cacheContent;
}