apollo-client/bundle.esm.js

import { __extends, __assign, __awaiter, __generator } from 'tslib';
import { getOperationDefinition, isEqual, tryFunctionOrLogError, cloneDeep, mergeDeep, hasDirectives, removeClientSetsFromDocument, buildQueryFromSelectionSet, getMainDefinition, getFragmentDefinitions, createFragmentMap, mergeDeepArray, resultKeyNameFromField, argumentsObjectFromField, shouldInclude, isField, isInlineFragment, canUseWeakMap, graphQLResultHasError, removeConnectionDirectiveFromDocument, hasClientExports, getDefaultValues, getOperationName } from 'apollo-utilities';
import { Observable as Observable$1, execute, ApolloLink } from 'apollo-link';
import $$observable from 'symbol-observable';
import { InvariantError, invariant } from 'ts-invariant';
import { visit, BREAK } from 'graphql/language/visitor';

var NetworkStatus;
(function (NetworkStatus) {
    NetworkStatus[NetworkStatus["loading"] = 1] = "loading";
    NetworkStatus[NetworkStatus["setVariables"] = 2] = "setVariables";
    NetworkStatus[NetworkStatus["fetchMore"] = 3] = "fetchMore";
    NetworkStatus[NetworkStatus["refetch"] = 4] = "refetch";
    NetworkStatus[NetworkStatus["poll"] = 6] = "poll";
    NetworkStatus[NetworkStatus["ready"] = 7] = "ready";
    NetworkStatus[NetworkStatus["error"] = 8] = "error";
})(NetworkStatus || (NetworkStatus = {}));
function isNetworkRequestInFlight(networkStatus) {
    return networkStatus < 7;
}

var Observable = (function (_super) {
    __extends(Observable, _super);
    function Observable() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    Observable.prototype[$$observable] = function () {
        return this;
    };
    Observable.prototype['@@observable'] = function () {
        return this;
    };
    return Observable;
}(Observable$1));

function isNonEmptyArray(value) {
    return Array.isArray(value) && value.length > 0;
}

function isApolloError(err) {
    return err.hasOwnProperty('graphQLErrors');
}
var generateErrorMessage = function (err) {
    var message = '';
    if (isNonEmptyArray(err.graphQLErrors)) {
        err.graphQLErrors.forEach(function (graphQLError) {
            var errorMessage = graphQLError
                ? graphQLError.message
                : 'Error message not found.';
            message += "GraphQL error: " + errorMessage + "\n";
        });
    }
    if (err.networkError) {
        message += 'Network error: ' + err.networkError.message + '\n';
    }
    message = message.replace(/\n$/, '');
    return message;
};
var ApolloError = (function (_super) {
    __extends(ApolloError, _super);
    function ApolloError(_a) {
        var graphQLErrors = _a.graphQLErrors, networkError = _a.networkError, errorMessage = _a.errorMessage, extraInfo = _a.extraInfo;
        var _this = _super.call(this, errorMessage) || this;
        _this.graphQLErrors = graphQLErrors || [];
        _this.networkError = networkError || null;
        if (!errorMessage) {
            _this.message = generateErrorMessage(_this);
        }
        else {
            _this.message = errorMessage;
        }
        _this.extraInfo = extraInfo;
        _this.__proto__ = ApolloError.prototype;
        return _this;
    }
    return ApolloError;
}(Error));

var FetchType;
(function (FetchType) {
    FetchType[FetchType["normal"] = 1] = "normal";
    FetchType[FetchType["refetch"] = 2] = "refetch";
    FetchType[FetchType["poll"] = 3] = "poll";
})(FetchType || (FetchType = {}));

var hasError = function (storeValue, policy) {
    if (policy === void 0) { policy = 'none'; }
    return storeValue && (storeValue.networkError ||
        (policy === 'none' && isNonEmptyArray(storeValue.graphQLErrors)));
};
var ObservableQuery = (function (_super) {
    __extends(ObservableQuery, _super);
    function ObservableQuery(_a) {
        var queryManager = _a.queryManager, options = _a.options, _b = _a.shouldSubscribe, shouldSubscribe = _b === void 0 ? true : _b;
        var _this = _super.call(this, function (observer) {
            return _this.onSubscribe(observer);
        }) || this;
        _this.observers = new Set();
        _this.subscriptions = new Set();
        _this.isTornDown = false;
        _this.options = options;
        _this.variables = options.variables || {};
        _this.queryId = queryManager.generateQueryId();
        _this.shouldSubscribe = shouldSubscribe;
        var opDef = getOperationDefinition(options.query);
        _this.queryName = opDef && opDef.name && opDef.name.value;
        _this.queryManager = queryManager;
        return _this;
    }
    ObservableQuery.prototype.result = function () {
        var _this = this;
        return new Promise(function (resolve, reject) {
            var observer = {
                next: function (result) {
                    resolve(result);
                    _this.observers.delete(observer);
                    if (!_this.observers.size) {
                        _this.queryManager.removeQuery(_this.queryId);
                    }
                    setTimeout(function () {
                        subscription.unsubscribe();
                    }, 0);
                },
                error: reject,
            };
            var subscription = _this.subscribe(observer);
        });
    };
    ObservableQuery.prototype.currentResult = function () {
        var result = this.getCurrentResult();
        if (result.data === undefined) {
            result.data = {};
        }
        return result;
    };
    ObservableQuery.prototype.getCurrentResult = function () {
        if (this.isTornDown) {
            var lastResult = this.lastResult;
            return {
                data: !this.lastError && lastResult && lastResult.data || void 0,
                error: this.lastError,
                loading: false,
                networkStatus: NetworkStatus.error,
            };
        }
        var _a = this.queryManager.getCurrentQueryResult(this), data = _a.data, partial = _a.partial;
        var queryStoreValue = this.queryManager.queryStore.get(this.queryId);
        var result;
        var fetchPolicy = this.options.fetchPolicy;
        var isNetworkFetchPolicy = fetchPolicy === 'network-only' ||
            fetchPolicy === 'no-cache';
        if (queryStoreValue) {
            var networkStatus = queryStoreValue.networkStatus;
            if (hasError(queryStoreValue, this.options.errorPolicy)) {
                return {
                    data: void 0,
                    loading: false,
                    networkStatus: networkStatus,
                    error: new ApolloError({
                        graphQLErrors: queryStoreValue.graphQLErrors,
                        networkError: queryStoreValue.networkError,
                    }),
                };
            }
            if (queryStoreValue.variables) {
                this.options.variables = __assign(__assign({}, this.options.variables), queryStoreValue.variables);
                this.variables = this.options.variables;
            }
            result = {
                data: data,
                loading: isNetworkRequestInFlight(networkStatus),
                networkStatus: networkStatus,
            };
            if (queryStoreValue.graphQLErrors && this.options.errorPolicy === 'all') {
                result.errors = queryStoreValue.graphQLErrors;
            }
        }
        else {
            var loading = isNetworkFetchPolicy ||
                (partial && fetchPolicy !== 'cache-only');
            result = {
                data: data,
                loading: loading,
                networkStatus: loading ? NetworkStatus.loading : NetworkStatus.ready,
            };
        }
        if (!partial) {
            this.updateLastResult(__assign(__assign({}, result), { stale: false }));
        }
        return __assign(__assign({}, result), { partial: partial });
    };
    ObservableQuery.prototype.isDifferentFromLastResult = function (newResult) {
        var snapshot = this.lastResultSnapshot;
        return !(snapshot &&
            newResult &&
            snapshot.networkStatus === newResult.networkStatus &&
            snapshot.stale === newResult.stale &&
            isEqual(snapshot.data, newResult.data));
    };
    ObservableQuery.prototype.getLastResult = function () {
        return this.lastResult;
    };
    ObservableQuery.prototype.getLastError = function () {
        return this.lastError;
    };
    ObservableQuery.prototype.resetLastResults = function () {
        delete this.lastResult;
        delete this.lastResultSnapshot;
        delete this.lastError;
        this.isTornDown = false;
    };
    ObservableQuery.prototype.resetQueryStoreErrors = function () {
        var queryStore = this.queryManager.queryStore.get(this.queryId);
        if (queryStore) {
            queryStore.networkError = null;
            queryStore.graphQLErrors = [];
        }
    };
    ObservableQuery.prototype.refetch = function (variables) {
        var fetchPolicy = this.options.fetchPolicy;
        if (fetchPolicy === 'cache-only') {
            return Promise.reject(process.env.NODE_ENV === "production" ? new InvariantError(1) : new InvariantError('cache-only fetchPolicy option should not be used together with query refetch.'));
        }
        if (fetchPolicy !== 'no-cache' &&
            fetchPolicy !== 'cache-and-network') {
            fetchPolicy = 'network-only';
        }
        if (!isEqual(this.variables, variables)) {
            this.variables = __assign(__assign({}, this.variables), variables);
        }
        if (!isEqual(this.options.variables, this.variables)) {
            this.options.variables = __assign(__assign({}, this.options.variables), this.variables);
        }
        return this.queryManager.fetchQuery(this.queryId, __assign(__assign({}, this.options), { fetchPolicy: fetchPolicy }), FetchType.refetch);
    };
    ObservableQuery.prototype.fetchMore = function (fetchMoreOptions) {
        var _this = this;
        process.env.NODE_ENV === "production" ? invariant(fetchMoreOptions.updateQuery, 2) : invariant(fetchMoreOptions.updateQuery, 'updateQuery option is required. This function defines how to update the query data with the new results.');
        var combinedOptions = __assign(__assign({}, (fetchMoreOptions.query ? fetchMoreOptions : __assign(__assign(__assign({}, this.options), fetchMoreOptions), { variables: __assign(__assign({}, this.variables), fetchMoreOptions.variables) }))), { fetchPolicy: 'network-only' });
        var qid = this.queryManager.generateQueryId();
        return this.queryManager
            .fetchQuery(qid, combinedOptions, FetchType.normal, this.queryId)
            .then(function (fetchMoreResult) {
            _this.updateQuery(function (previousResult) {
                return fetchMoreOptions.updateQuery(previousResult, {
                    fetchMoreResult: fetchMoreResult.data,
                    variables: combinedOptions.variables,
                });
            });
            _this.queryManager.stopQuery(qid);
            return fetchMoreResult;
        }, function (error) {
            _this.queryManager.stopQuery(qid);
            throw error;
        });
    };
    ObservableQuery.prototype.subscribeToMore = function (options) {
        var _this = this;
        var subscription = this.queryManager
            .startGraphQLSubscription({
            query: options.document,
            variables: options.variables,
        })
            .subscribe({
            next: function (subscriptionData) {
                var updateQuery = options.updateQuery;
                if (updateQuery) {
                    _this.updateQuery(function (previous, _a) {
                        var variables = _a.variables;
                        return updateQuery(previous, {
                            subscriptionData: subscriptionData,
                            variables: variables,
                        });
                    });
                }
            },
            error: function (err) {
                if (options.onError) {
                    options.onError(err);
                    return;
                }
                process.env.NODE_ENV === "production" || invariant.error('Unhandled GraphQL subscription error', err);
            },
        });
        this.subscriptions.add(subscription);
        return function () {
            if (_this.subscriptions.delete(subscription)) {
                subscription.unsubscribe();
            }
        };
    };
    ObservableQuery.prototype.setOptions = function (opts) {
        var oldFetchPolicy = this.options.fetchPolicy;
        this.options = __assign(__assign({}, this.options), opts);
        if (opts.pollInterval) {
            this.startPolling(opts.pollInterval);
        }
        else if (opts.pollInterval === 0) {
            this.stopPolling();
        }
        var fetchPolicy = opts.fetchPolicy;
        return this.setVariables(this.options.variables, oldFetchPolicy !== fetchPolicy && (oldFetchPolicy === 'cache-only' ||
            oldFetchPolicy === 'standby' ||
            fetchPolicy === 'network-only'), opts.fetchResults);
    };
    ObservableQuery.prototype.setVariables = function (variables, tryFetch, fetchResults) {
        if (tryFetch === void 0) { tryFetch = false; }
        if (fetchResults === void 0) { fetchResults = true; }
        this.isTornDown = false;
        variables = variables || this.variables;
        if (!tryFetch && isEqual(variables, this.variables)) {
            return this.observers.size && fetchResults
                ? this.result()
                : Promise.resolve();
        }
        this.variables = this.options.variables = variables;
        if (!this.observers.size) {
            return Promise.resolve();
        }
        return this.queryManager.fetchQuery(this.queryId, this.options);
    };
    ObservableQuery.prototype.updateQuery = function (mapFn) {
        var queryManager = this.queryManager;
        var _a = queryManager.getQueryWithPreviousResult(this.queryId), previousResult = _a.previousResult, variables = _a.variables, document = _a.document;
        var newResult = tryFunctionOrLogError(function () {
            return mapFn(previousResult, { variables: variables });
        });
        if (newResult) {
            queryManager.dataStore.markUpdateQueryResult(document, variables, newResult);
            queryManager.broadcastQueries();
        }
    };
    ObservableQuery.prototype.stopPolling = function () {
        this.queryManager.stopPollingQuery(this.queryId);
        this.options.pollInterval = undefined;
    };
    ObservableQuery.prototype.startPolling = function (pollInterval) {
        assertNotCacheFirstOrOnly(this);
        this.options.pollInterval = pollInterval;
        this.queryManager.startPollingQuery(this.options, this.queryId);
    };
    ObservableQuery.prototype.updateLastResult = function (newResult) {
        var previousResult = this.lastResult;
        this.lastResult = newResult;
        this.lastResultSnapshot = this.queryManager.assumeImmutableResults
            ? newResult
            : cloneDeep(newResult);
        return previousResult;
    };
    ObservableQuery.prototype.onSubscribe = function (observer) {
        var _this = this;
        try {
            var subObserver = observer._subscription._observer;
            if (subObserver && !subObserver.error) {
                subObserver.error = defaultSubscriptionObserverErrorCallback;
            }
        }
        catch (_a) { }
        var first = !this.observers.size;
        this.observers.add(observer);
        if (observer.next && this.lastResult)
            observer.next(this.lastResult);
        if (observer.error && this.lastError)
            observer.error(this.lastError);
        if (first) {
            this.setUpQuery();
        }
        return function () {
            if (_this.observers.delete(observer) && !_this.observers.size) {
                _this.tearDownQuery();
            }
        };
    };
    ObservableQuery.prototype.setUpQuery = function () {
        var _this = this;
        var _a = this, queryManager = _a.queryManager, queryId = _a.queryId;
        if (this.shouldSubscribe) {
            queryManager.addObservableQuery(queryId, this);
        }
        if (this.options.pollInterval) {
            assertNotCacheFirstOrOnly(this);
            queryManager.startPollingQuery(this.options, queryId);
        }
        var onError = function (error) {
            _this.updateLastResult(__assign(__assign({}, _this.lastResult), { errors: error.graphQLErrors, networkStatus: NetworkStatus.error, loading: false }));
            iterateObserversSafely(_this.observers, 'error', _this.lastError = error);
        };
        queryManager.observeQuery(queryId, this.options, {
            next: function (result) {
                if (_this.lastError || _this.isDifferentFromLastResult(result)) {
                    var previousResult_1 = _this.updateLastResult(result);
                    var _a = _this.options, query_1 = _a.query, variables = _a.variables, fetchPolicy_1 = _a.fetchPolicy;
                    if (queryManager.transform(query_1).hasClientExports) {
                        queryManager.getLocalState().addExportedVariables(query_1, variables).then(function (variables) {
                            var previousVariables = _this.variables;
                            _this.variables = _this.options.variables = variables;
                            if (!result.loading &&
                                previousResult_1 &&
                                fetchPolicy_1 !== 'cache-only' &&
                                queryManager.transform(query_1).serverQuery &&
                                !isEqual(previousVariables, variables)) {
                                _this.refetch();
                            }
                            else {
                                iterateObserversSafely(_this.observers, 'next', result);
                            }
                        });
                    }
                    else {
                        iterateObserversSafely(_this.observers, 'next', result);
                    }
                }
            },
            error: onError,
        }).catch(onError);
    };
    ObservableQuery.prototype.tearDownQuery = function () {
        var queryManager = this.queryManager;
        this.isTornDown = true;
        queryManager.stopPollingQuery(this.queryId);
        this.subscriptions.forEach(function (sub) { return sub.unsubscribe(); });
        this.subscriptions.clear();
        queryManager.removeObservableQuery(this.queryId);
        queryManager.stopQuery(this.queryId);
        this.observers.clear();
    };
    return ObservableQuery;
}(Observable));
function defaultSubscriptionObserverErrorCallback(error) {
    process.env.NODE_ENV === "production" || invariant.error('Unhandled error', error.message, error.stack);
}
function iterateObserversSafely(observers, method, argument) {
    var observersWithMethod = [];
    observers.forEach(function (obs) { return obs[method] && observersWithMethod.push(obs); });
    observersWithMethod.forEach(function (obs) { return obs[method](argument); });
}
function assertNotCacheFirstOrOnly(obsQuery) {
    var fetchPolicy = obsQuery.options.fetchPolicy;
    process.env.NODE_ENV === "production" ? invariant(fetchPolicy !== 'cache-first' && fetchPolicy !== 'cache-only', 3) : invariant(fetchPolicy !== 'cache-first' && fetchPolicy !== 'cache-only', 'Queries that specify the cache-first and cache-only fetchPolicies cannot also be polling queries.');
}

var MutationStore = (function () {
    function MutationStore() {
        this.store = {};
    }
    MutationStore.prototype.getStore = function () {
        return this.store;
    };
    MutationStore.prototype.get = function (mutationId) {
        return this.store[mutationId];
    };
    MutationStore.prototype.initMutation = function (mutationId, mutation, variables) {
        this.store[mutationId] = {
            mutation: mutation,
            variables: variables || {},
            loading: true,
            error: null,
        };
    };
    MutationStore.prototype.markMutationError = function (mutationId, error) {
        var mutation = this.store[mutationId];
        if (mutation) {
            mutation.loading = false;
            mutation.error = error;
        }
    };
    MutationStore.prototype.markMutationResult = function (mutationId) {
        var mutation = this.store[mutationId];
        if (mutation) {
            mutation.loading = false;
            mutation.error = null;
        }
    };
    MutationStore.prototype.reset = function () {
        this.store = {};
    };
    return MutationStore;
}());

var QueryStore = (function () {
    function QueryStore() {
        this.store = {};
    }
    QueryStore.prototype.getStore = function () {
        return this.store;
    };
    QueryStore.prototype.get = function (queryId) {
        return this.store[queryId];
    };
    QueryStore.prototype.initQuery = function (query) {
        var previousQuery = this.store[query.queryId];
        process.env.NODE_ENV === "production" ? invariant(!previousQuery ||
            previousQuery.document === query.document ||
            isEqual(previousQuery.document, query.document), 19) : invariant(!previousQuery ||
            previousQuery.document === query.document ||
            isEqual(previousQuery.document, query.document), 'Internal Error: may not update existing query string in store');
        var isSetVariables = false;
        var previousVariables = null;
        if (query.storePreviousVariables &&
            previousQuery &&
            previousQuery.networkStatus !== NetworkStatus.loading) {
            if (!isEqual(previousQuery.variables, query.variables)) {
                isSetVariables = true;
                previousVariables = previousQuery.variables;
            }
        }
        var networkStatus;
        if (isSetVariables) {
            networkStatus = NetworkStatus.setVariables;
        }
        else if (query.isPoll) {
            networkStatus = NetworkStatus.poll;
        }
        else if (query.isRefetch) {
            networkStatus = NetworkStatus.refetch;
        }
        else {
            networkStatus = NetworkStatus.loading;
        }
        var graphQLErrors = [];
        if (previousQuery && previousQuery.graphQLErrors) {
            graphQLErrors = previousQuery.graphQLErrors;
        }
        this.store[query.queryId] = {
            document: query.document,
            variables: query.variables,
            previousVariables: previousVariables,
            networkError: null,
            graphQLErrors: graphQLErrors,
            networkStatus: networkStatus,
            metadata: query.metadata,
        };
        if (typeof query.fetchMoreForQueryId === 'string' &&
            this.store[query.fetchMoreForQueryId]) {
            this.store[query.fetchMoreForQueryId].networkStatus =
                NetworkStatus.fetchMore;
        }
    };
    QueryStore.prototype.markQueryResult = function (queryId, result, fetchMoreForQueryId) {
        if (!this.store || !this.store[queryId])
            return;
        this.store[queryId].networkError = null;
        this.store[queryId].graphQLErrors = isNonEmptyArray(result.errors) ? result.errors : [];
        this.store[queryId].previousVariables = null;
        this.store[queryId].networkStatus = NetworkStatus.ready;
        if (typeof fetchMoreForQueryId === 'string' &&
            this.store[fetchMoreForQueryId]) {
            this.store[fetchMoreForQueryId].networkStatus = NetworkStatus.ready;
        }
    };
    QueryStore.prototype.markQueryError = function (queryId, error, fetchMoreForQueryId) {
        if (!this.store || !this.store[queryId])
            return;
        this.store[queryId].networkError = error;
        this.store[queryId].networkStatus = NetworkStatus.error;
        if (typeof fetchMoreForQueryId === 'string') {
            this.markQueryResultClient(fetchMoreForQueryId, true);
        }
    };
    QueryStore.prototype.markQueryResultClient = function (queryId, complete) {
        var storeValue = this.store && this.store[queryId];
        if (storeValue) {
            storeValue.networkError = null;
            storeValue.previousVariables = null;
            if (complete) {
                storeValue.networkStatus = NetworkStatus.ready;
            }
        }
    };
    QueryStore.prototype.stopQuery = function (queryId) {
        delete this.store[queryId];
    };
    QueryStore.prototype.reset = function (observableQueryIds) {
        var _this = this;
        Object.keys(this.store).forEach(function (queryId) {
            if (observableQueryIds.indexOf(queryId) < 0) {
                _this.stopQuery(queryId);
            }
            else {
                _this.store[queryId].networkStatus = NetworkStatus.loading;
            }
        });
    };
    return QueryStore;
}());

function capitalizeFirstLetter(str) {
    return str.charAt(0).toUpperCase() + str.slice(1);
}

var LocalState = (function () {
    function LocalState(_a) {
        var cache = _a.cache, client = _a.client, resolvers = _a.resolvers, fragmentMatcher = _a.fragmentMatcher;
        this.cache = cache;
        if (client) {
            this.client = client;
        }
        if (resolvers) {
            this.addResolvers(resolvers);
        }
        if (fragmentMatcher) {
            this.setFragmentMatcher(fragmentMatcher);
        }
    }
    LocalState.prototype.addResolvers = function (resolvers) {
        var _this = this;
        this.resolvers = this.resolvers || {};
        if (Array.isArray(resolvers)) {
            resolvers.forEach(function (resolverGroup) {
                _this.resolvers = mergeDeep(_this.resolvers, resolverGroup);
            });
        }
        else {
            this.resolvers = mergeDeep(this.resolvers, resolvers);
        }
    };
    LocalState.prototype.setResolvers = function (resolvers) {
        this.resolvers = {};
        this.addResolvers(resolvers);
    };
    LocalState.prototype.getResolvers = function () {
        return this.resolvers || {};
    };
    LocalState.prototype.runResolvers = function (_a) {
        var document = _a.document, remoteResult = _a.remoteResult, context = _a.context, variables = _a.variables, _b = _a.onlyRunForcedResolvers, onlyRunForcedResolvers = _b === void 0 ? false : _b;
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_c) {
                if (document) {
                    return [2, this.resolveDocument(document, remoteResult.data, context, variables, this.fragmentMatcher, onlyRunForcedResolvers).then(function (localResult) { return (__assign(__assign({}, remoteResult), { data: localResult.result })); })];
                }
                return [2, remoteResult];
            });
        });
    };
    LocalState.prototype.setFragmentMatcher = function (fragmentMatcher) {
        this.fragmentMatcher = fragmentMatcher;
    };
    LocalState.prototype.getFragmentMatcher = function () {
        return this.fragmentMatcher;
    };
    LocalState.prototype.clientQuery = function (document) {
        if (hasDirectives(['client'], document)) {
            if (this.resolvers) {
                return document;
            }
            process.env.NODE_ENV === "production" || invariant.warn('Found @client directives in a query but no ApolloClient resolvers ' +
                'were specified. This means ApolloClient local resolver handling ' +
                'has been disabled, and @client directives will be passed through ' +
                'to your link chain.');
        }
        return null;
    };
    LocalState.prototype.serverQuery = function (document) {
        return this.resolvers ? removeClientSetsFromDocument(document) : document;
    };
    LocalState.prototype.prepareContext = function (context) {
        if (context === void 0) { context = {}; }
        var cache = this.cache;
        var newContext = __assign(__assign({}, context), { cache: cache, getCacheKey: function (obj) {
                if (cache.config) {
                    return cache.config.dataIdFromObject(obj);
                }
                else {
                    process.env.NODE_ENV === "production" ? invariant(false, 6) : invariant(false, 'To use context.getCacheKey, you need to use a cache that has ' +
                        'a configurable dataIdFromObject, like apollo-cache-inmemory.');
                }
            } });
        return newContext;
    };
    LocalState.prototype.addExportedVariables = function (document, variables, context) {
        if (variables === void 0) { variables = {}; }
        if (context === void 0) { context = {}; }
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                if (document) {
                    return [2, this.resolveDocument(document, this.buildRootValueFromCache(document, variables) || {}, this.prepareContext(context), variables).then(function (data) { return (__assign(__assign({}, variables), data.exportedVariables)); })];
                }
                return [2, __assign({}, variables)];
            });
        });
    };
    LocalState.prototype.shouldForceResolvers = function (document) {
        var forceResolvers = false;
        visit(document, {
            Directive: {
                enter: function (node) {
                    if (node.name.value === 'client' && node.arguments) {
                        forceResolvers = node.arguments.some(function (arg) {
                            return arg.name.value === 'always' &&
                                arg.value.kind === 'BooleanValue' &&
                                arg.value.value === true;
                        });
                        if (forceResolvers) {
                            return BREAK;
                        }
                    }
                },
            },
        });
        return forceResolvers;
    };
    LocalState.prototype.buildRootValueFromCache = function (document, variables) {
        return this.cache.diff({
            query: buildQueryFromSelectionSet(document),
            variables: variables,
            returnPartialData: true,
            optimistic: false,
        }).result;
    };
    LocalState.prototype.resolveDocument = function (document, rootValue, context, variables, fragmentMatcher, onlyRunForcedResolvers) {
        if (context === void 0) { context = {}; }
        if (variables === void 0) { variables = {}; }
        if (fragmentMatcher === void 0) { fragmentMatcher = function () { return true; }; }
        if (onlyRunForcedResolvers === void 0) { onlyRunForcedResolvers = false; }
        return __awaiter(this, void 0, void 0, function () {
            var mainDefinition, fragments, fragmentMap, definitionOperation, defaultOperationType, _a, cache, client, execContext;
            return __generator(this, function (_b) {
                mainDefinition = getMainDefinition(document);
                fragments = getFragmentDefinitions(document);
                fragmentMap = createFragmentMap(fragments);
                definitionOperation = mainDefinition
                    .operation;
                defaultOperationType = definitionOperation
                    ? capitalizeFirstLetter(definitionOperation)
                    : 'Query';
                _a = this, cache = _a.cache, client = _a.client;
                execContext = {
                    fragmentMap: fragmentMap,
                    context: __assign(__assign({}, context), { cache: cache,
                        client: client }),
                    variables: variables,
                    fragmentMatcher: fragmentMatcher,
                    defaultOperationType: defaultOperationType,
                    exportedVariables: {},
                    onlyRunForcedResolvers: onlyRunForcedResolvers,
                };
                return [2, this.resolveSelectionSet(mainDefinition.selectionSet, rootValue, execContext).then(function (result) { return ({
                        result: result,
                        exportedVariables: execContext.exportedVariables,
                    }); })];
            });
        });
    };
    LocalState.prototype.resolveSelectionSet = function (selectionSet, rootValue, execContext) {
        return __awaiter(this, void 0, void 0, function () {
            var fragmentMap, context, variables, resultsToMerge, execute;
            var _this = this;
            return __generator(this, function (_a) {
                fragmentMap = execContext.fragmentMap, context = execContext.context, variables = execContext.variables;
                resultsToMerge = [rootValue];
                execute = function (selection) { return __awaiter(_this, void 0, void 0, function () {
                    var fragment, typeCondition;
                    return __generator(this, function (_a) {
                        if (!shouldInclude(selection, variables)) {
                            return [2];
                        }
                        if (isField(selection)) {
                            return [2, this.resolveField(selection, rootValue, execContext).then(function (fieldResult) {
                                    var _a;
                                    if (typeof fieldResult !== 'undefined') {
                                        resultsToMerge.push((_a = {},
                                            _a[resultKeyNameFromField(selection)] = fieldResult,
                                            _a));
                                    }
                                })];
                        }
                        if (isInlineFragment(selection)) {
                            fragment = selection;
                        }
                        else {
                            fragment = fragmentMap[selection.name.value];
                            process.env.NODE_ENV === "production" ? invariant(fragment, 7) : invariant(fragment, "No fragment named " + selection.name.value);
                        }
                        if (fragment && fragment.typeCondition) {
                            typeCondition = fragment.typeCondition.name.value;
                            if (execContext.fragmentMatcher(rootValue, typeCondition, context)) {
                                return [2, this.resolveSelectionSet(fragment.selectionSet, rootValue, execContext).then(function (fragmentResult) {
                                        resultsToMerge.push(fragmentResult);
                                    })];
                            }
                        }
                        return [2];
                    });
                }); };
                return [2, Promise.all(selectionSet.selections.map(execute)).then(function () {
                        return mergeDeepArray(resultsToMerge);
                    })];
            });
        });
    };
    LocalState.prototype.resolveField = function (field, rootValue, execContext) {
        return __awaiter(this, void 0, void 0, function () {
            var variables, fieldName, aliasedFieldName, aliasUsed, defaultResult, resultPromise, resolverType, resolverMap, resolve;
            var _this = this;
            return __generator(this, function (_a) {
                variables = execContext.variables;
                fieldName = field.name.value;
                aliasedFieldName = resultKeyNameFromField(field);
                aliasUsed = fieldName !== aliasedFieldName;
                defaultResult = rootValue[aliasedFieldName] || rootValue[fieldName];
                resultPromise = Promise.resolve(defaultResult);
                if (!execContext.onlyRunForcedResolvers ||
                    this.shouldForceResolvers(field)) {
                    resolverType = rootValue.__typename || execContext.defaultOperationType;
                    resolverMap = this.resolvers && this.resolvers[resolverType];
                    if (resolverMap) {
                        resolve = resolverMap[aliasUsed ? fieldName : aliasedFieldName];
                        if (resolve) {
                            resultPromise = Promise.resolve(resolve(rootValue, argumentsObjectFromField(field, variables), execContext.context, { field: field, fragmentMap: execContext.fragmentMap }));
                        }
                    }
                }
                return [2, resultPromise.then(function (result) {
                        if (result === void 0) { result = defaultResult; }
                        if (field.directives) {
                            field.directives.forEach(function (directive) {
                                if (directive.name.value === 'export' && directive.arguments) {
                                    directive.arguments.forEach(function (arg) {
                                        if (arg.name.value === 'as' && arg.value.kind === 'StringValue') {
                                            execContext.exportedVariables[arg.value.value] = result;
                                        }
                                    });
                                }
                            });
                        }
                        if (!field.selectionSet) {
                            return result;
                        }
                        if (result == null) {
                            return result;
                        }
                        if (Array.isArray(result)) {
                            return _this.resolveSubSelectedArray(field, result, execContext);
                        }
                        if (field.selectionSet) {
                            return _this.resolveSelectionSet(field.selectionSet, result, execContext);
                        }
                    })];
            });
        });
    };
    LocalState.prototype.resolveSubSelectedArray = function (field, result, execContext) {
        var _this = this;
        return Promise.all(result.map(function (item) {
            if (item === null) {
                return null;
            }
            if (Array.isArray(item)) {
                return _this.resolveSubSelectedArray(field, item, execContext);
            }
            if (field.selectionSet) {
                return _this.resolveSelectionSet(field.selectionSet, item, execContext);
            }
        }));
    };
    return LocalState;
}());

function multiplex(inner) {
    var observers = new Set();
    var sub = null;
    return new Observable(function (observer) {
        observers.add(observer);
        sub = sub || inner.subscribe({
            next: function (value) {
                observers.forEach(function (obs) { return obs.next && obs.next(value); });
            },
            error: function (error) {
                observers.forEach(function (obs) { return obs.error && obs.error(error); });
            },
            complete: function () {
                observers.forEach(function (obs) { return obs.complete && obs.complete(); });
            },
        });
        return function () {
            if (observers.delete(observer) && !observers.size && sub) {
                sub.unsubscribe();
                sub = null;
            }
        };
    });
}
function asyncMap(observable, mapFn) {
    return new Observable(function (observer) {
        var next = observer.next, error = observer.error, complete = observer.complete;
        var activeNextCount = 0;
        var completed = false;
        var handler = {
            next: function (value) {
                ++activeNextCount;
                new Promise(function (resolve) {
                    resolve(mapFn(value));
                }).then(function (result) {
                    --activeNextCount;
                    next && next.call(observer, result);
                    completed && handler.complete();
                }, function (e) {
                    --activeNextCount;
                    error && error.call(observer, e);
                });
            },
            error: function (e) {
                error && error.call(observer, e);
            },
            complete: function () {
                completed = true;
                if (!activeNextCount) {
                    complete && complete.call(observer);
                }
            },
        };
        var sub = observable.subscribe(handler);
        return function () { return sub.unsubscribe(); };
    });
}

var hasOwnProperty = Object.prototype.hasOwnProperty;
var QueryManager = (function () {
    function QueryManager(_a) {
        var link = _a.link, _b = _a.queryDeduplication, queryDeduplication = _b === void 0 ? false : _b, store = _a.store, _c = _a.onBroadcast, onBroadcast = _c === void 0 ? function () { return undefined; } : _c, _d = _a.ssrMode, ssrMode = _d === void 0 ? false : _d, _e = _a.clientAwareness, clientAwareness = _e === void 0 ? {} : _e, localState = _a.localState, assumeImmutableResults = _a.assumeImmutableResults;
        this.mutationStore = new MutationStore();
        this.queryStore = new QueryStore();
        this.clientAwareness = {};
        this.idCounter = 1;
        this.queries = new Map();
        this.fetchQueryRejectFns = new Map();
        this.transformCache = new (canUseWeakMap ? WeakMap : Map)();
        this.inFlightLinkObservables = new Map();
        this.pollingInfoByQueryId = new Map();
        this.link = link;
        this.queryDeduplication = queryDeduplication;
        this.dataStore = store;
        this.onBroadcast = onBroadcast;
        this.clientAwareness = clientAwareness;
        this.localState = localState || new LocalState({ cache: store.getCache() });
        this.ssrMode = ssrMode;
        this.assumeImmutableResults = !!assumeImmutableResults;
    }
    QueryManager.prototype.stop = function () {
        var _this = this;
        this.queries.forEach(function (_info, queryId) {
            _this.stopQueryNoBroadcast(queryId);
        });
        this.fetchQueryRejectFns.forEach(function (reject) {
            reject(process.env.NODE_ENV === "production" ? new InvariantError(8) : new InvariantError('QueryManager stopped while query was in flight'));
        });
    };
    QueryManager.prototype.mutate = function (_a) {
        var mutation = _a.mutation, variables = _a.variables, optimisticResponse = _a.optimisticResponse, updateQueriesByName = _a.updateQueries, _b = _a.refetchQueries, refetchQueries = _b === void 0 ? [] : _b, _c = _a.awaitRefetchQueries, awaitRefetchQueries = _c === void 0 ? false : _c, updateWithProxyFn = _a.update, _d = _a.errorPolicy, errorPolicy = _d === void 0 ? 'none' : _d, fetchPolicy = _a.fetchPolicy, _e = _a.context, context = _e === void 0 ? {} : _e;
        return __awaiter(this, void 0, void 0, function () {
            var mutationId, generateUpdateQueriesInfo, self;
            var _this = this;
            return __generator(this, function (_f) {
                switch (_f.label) {
                    case 0:
                        process.env.NODE_ENV === "production" ? invariant(mutation, 9) : invariant(mutation, 'mutation option is required. You must specify your GraphQL document in the mutation option.');
                        process.env.NODE_ENV === "production" ? invariant(!fetchPolicy || fetchPolicy === 'no-cache', 10) : invariant(!fetchPolicy || fetchPolicy === 'no-cache', "Mutations only support a 'no-cache' fetchPolicy. If you don't want to disable the cache, remove your fetchPolicy setting to proceed with the default mutation behavior.");
                        mutationId = this.generateQueryId();
                        mutation = this.transform(mutation).document;
                        this.setQuery(mutationId, function () { return ({ document: mutation }); });
                        variables = this.getVariables(mutation, variables);
                        if (!this.transform(mutation).hasClientExports) return [3, 2];
                        return [4, this.localState.addExportedVariables(mutation, variables, context)];
                    case 1:
                        variables = _f.sent();
                        _f.label = 2;
                    case 2:
                        generateUpdateQueriesInfo = function () {
                            var ret = {};
                            if (updateQueriesByName) {
                                _this.queries.forEach(function (_a, queryId) {
                                    var observableQuery = _a.observableQuery;
                                    if (observableQuery) {
                                        var queryName = observableQuery.queryName;
                                        if (queryName &&
                                            hasOwnProperty.call(updateQueriesByName, queryName)) {
                                            ret[queryId] = {
                                                updater: updateQueriesByName[queryName],
                                                query: _this.queryStore.get(queryId),
                                            };
                                        }
                                    }
                                });
                            }
                            return ret;
                        };
                        this.mutationStore.initMutation(mutationId, mutation, variables);
                        this.dataStore.markMutationInit({
                            mutationId: mutationId,
                            document: mutation,
                            variables: variables,
                            updateQueries: generateUpdateQueriesInfo(),
                            update: updateWithProxyFn,
                            optimisticResponse: optimisticResponse,
                        });
                        this.broadcastQueries();
                        self = this;
                        return [2, new Promise(function (resolve, reject) {
                                var storeResult;
                                var error;
                                self.getObservableFromLink(mutation, __assign(__assign({}, context), { optimisticResponse: optimisticResponse }), variables, false).subscribe({
                                    next: function (result) {
                                        if (graphQLResultHasError(result) && errorPolicy === 'none') {
                                            error = new ApolloError({
                                                graphQLErrors: result.errors,
                                            });
                                            return;
                                        }
                                        self.mutationStore.markMutationResult(mutationId);
                                        if (fetchPolicy !== 'no-cache') {
                                            self.dataStore.markMutationResult({
                                                mutationId: mutationId,
                                                result: result,
                                                document: mutation,
                                                variables: variables,
                                                updateQueries: generateUpdateQueriesInfo(),
                                                update: updateWithProxyFn,
                                            });
                                        }
                                        storeResult = result;
                                    },
                                    error: function (err) {
                                        self.mutationStore.markMutationError(mutationId, err);
                                        self.dataStore.markMutationComplete({
                                            mutationId: mutationId,
                                            optimisticResponse: optimisticResponse,
                                        });
                                        self.broadcastQueries();
                                        self.setQuery(mutationId, function () { return ({ document: null }); });
                                        reject(new ApolloError({
                                            networkError: err,
                                        }));
                                    },
                                    complete: function () {
                                        if (error) {
                                            self.mutationStore.markMutationError(mutationId, error);
                                        }
                                        self.dataStore.markMutationComplete({
                                            mutationId: mutationId,
                                            optimisticResponse: optimisticResponse,
                                        });
                                        self.broadcastQueries();
                                        if (error) {
                                            reject(error);
                                            return;
                                        }
                                        if (typeof refetchQueries === 'function') {
                                            refetchQueries = refetchQueries(storeResult);
                                        }
                                        var refetchQueryPromises = [];
                                        if (isNonEmptyArray(refetchQueries)) {
                                            refetchQueries.forEach(function (refetchQuery) {
                                                if (typeof refetchQuery === 'string') {
                                                    self.queries.forEach(function (_a) {
                                                        var observableQuery = _a.observableQuery;
                                                        if (observableQuery &&
                                                            observableQuery.queryName === refetchQuery) {
                                                            refetchQueryPromises.push(observableQuery.refetch());
                                                        }
                                                    });
                                                }
                                                else {
                                                    var queryOptions = {
                                                        query: refetchQuery.query,
                                                        variables: refetchQuery.variables,
                                                        fetchPolicy: 'network-only',
                                                    };
                                                    if (refetchQuery.context) {
                                                        queryOptions.context = refetchQuery.context;
                                                    }
                                                    refetchQueryPromises.push(self.query(queryOptions));
                                                }
                                            });
                                        }
                                        Promise.all(awaitRefetchQueries ? refetchQueryPromises : []).then(function () {
                                            self.setQuery(mutationId, function () { return ({ document: null }); });
                                            if (errorPolicy === 'ignore' &&
                                                storeResult &&
                                                graphQLResultHasError(storeResult)) {
                                                delete storeResult.errors;
                                            }
                                            resolve(storeResult);
                                        });
                                    },
                                });
                            })];
                }
            });
        });
    };
    QueryManager.prototype.fetchQuery = function (queryId, options, fetchType, fetchMoreForQueryId) {
        return __awaiter(this, void 0, void 0, function () {
            var _a, metadata, _b, fetchPolicy, _c, context, query, variables, storeResult, isNetworkOnly, needToFetch, _d, complete, result, shouldFetch, requestId, cancel, networkResult;
            var _this = this;
            return __generator(this, function (_e) {
                switch (_e.label) {
                    case 0:
                        _a = options.metadata, metadata = _a === void 0 ? null : _a, _b = options.fetchPolicy, fetchPolicy = _b === void 0 ? 'cache-first' : _b, _c = options.context, context = _c === void 0 ? {} : _c;
                        query = this.transform(options.query).document;
                        variables = this.getVariables(query, options.variables);
                        if (!this.transform(query).hasClientExports) return [3, 2];
                        return [4, this.localState.addExportedVariables(query, variables, context)];
                    case 1:
                        variables = _e.sent();
                        _e.label = 2;
                    case 2:
                        options = __assign(__assign({}, options), { variables: variables });
                        isNetworkOnly = fetchPolicy === 'network-only' || fetchPolicy === 'no-cache';
                        needToFetch = isNetworkOnly;
                        if (!isNetworkOnly) {
                            _d = this.dataStore.getCache().diff({
                                query: query,
                                variables: variables,
                                returnPartialData: true,
                                optimistic: false,
                            }), complete = _d.complete, result = _d.result;
                            needToFetch = !complete || fetchPolicy === 'cache-and-network';
                            storeResult = result;
                        }
                        shouldFetch = needToFetch && fetchPolicy !== 'cache-only' && fetchPolicy !== 'standby';
                        if (hasDirectives(['live'], query))
                            shouldFetch = true;
                        requestId = this.idCounter++;
                        cancel = fetchPolicy !== 'no-cache'
                            ? this.updateQueryWatch(queryId, query, options)
                            : undefined;
                        this.setQuery(queryId, function () { return ({
                            document: query,
                            lastRequestId: requestId,
                            invalidated: true,
                            cancel: cancel,
                        }); });
                        this.invalidate(fetchMoreForQueryId);
                        this.queryStore.initQuery({
                            queryId: queryId,
                            document: query,
                            storePreviousVariables: shouldFetch,
                            variables: variables,
                            isPoll: fetchType === FetchType.poll,
                            isRefetch: fetchType === FetchType.refetch,
                            metadata: metadata,
                            fetchMoreForQueryId: fetchMoreForQueryId,
                        });
                        this.broadcastQueries();
                        if (shouldFetch) {
                            networkResult = this.fetchRequest({
                                requestId: requestId,
                                queryId: queryId,
                                document: query,
                                options: options,
                                fetchMoreForQueryId: fetchMoreForQueryId,
                            }).catch(function (error) {
                                if (isApolloError(error)) {
                                    throw error;
                                }
                                else {
                                    if (requestId >= _this.getQuery(queryId).lastRequestId) {
                                        _this.queryStore.markQueryError(queryId, error, fetchMoreForQueryId);
                                        _this.invalidate(queryId);
                                        _this.invalidate(fetchMoreForQueryId);
                                        _this.broadcastQueries();
                                    }
                                    throw new ApolloError({ networkError: error });
                                }
                            });
                            if (fetchPolicy !== 'cache-and-network') {
                                return [2, networkResult];
                            }
                            networkResult.catch(function () { });
                        }
                        this.queryStore.markQueryResultClient(queryId, !shouldFetch);
                        this.invalidate(queryId);
                        this.invalidate(fetchMoreForQueryId);
                        if (this.transform(query).hasForcedResolvers) {
                            return [2, this.localState.runResolvers({
                                    document: query,
                                    remoteResult: { data: storeResult },
                                    context: context,
                                    variables: variables,
                                    onlyRunForcedResolvers: true,
                                }).then(function (result) {
                                    _this.markQueryResult(queryId, result, options, fetchMoreForQueryId);
                                    _this.broadcastQueries();
                                    return result;
                                })];
                        }
                        this.broadcastQueries();
                        return [2, { data: storeResult }];
                }
            });
        });
    };
    QueryManager.prototype.markQueryResult = function (queryId, result, _a, fetchMoreForQueryId) {
        var fetchPolicy = _a.fetchPolicy, variables = _a.variables, errorPolicy = _a.errorPolicy;
        if (fetchPolicy === 'no-cache') {
            this.setQuery(queryId, function () { return ({
                newData: { result: result.data, complete: true },
            }); });
        }
        else {
            this.dataStore.markQueryResult(result, this.getQuery(queryId).document, variables, fetchMoreForQueryId, errorPolicy === 'ignore' || errorPolicy === 'all');
        }
    };
    QueryManager.prototype.queryListenerForObserver = function (queryId, options, observer) {
        var _this = this;
        function invoke(method, argument) {
            if (observer[method]) {
                try {
                    observer[method](argument);
                }
                catch (e) {
                    process.env.NODE_ENV === "production" || invariant.error(e);
                }
            }
            else if (method === 'error') {
                process.env.NODE_ENV === "production" || invariant.error(argument);
            }
        }
        return function (queryStoreValue, newData) {
            _this.invalidate(queryId, false);
            if (!queryStoreValue)
                return;
            var _a = _this.getQuery(queryId), observableQuery = _a.observableQuery, document = _a.document;
            var fetchPolicy = observableQuery
                ? observableQuery.options.fetchPolicy
                : options.fetchPolicy;
            if (fetchPolicy === 'standby')
                return;
            var loading = isNetworkRequestInFlight(queryStoreValue.networkStatus);
            var lastResult = observableQuery && observableQuery.getLastResult();
            var networkStatusChanged = !!(lastResult &&
                lastResult.networkStatus !== queryStoreValue.networkStatus);
            var shouldNotifyIfLoading = options.returnPartialData ||
                (!newData && queryStoreValue.previousVariables) ||
                (networkStatusChanged && options.notifyOnNetworkStatusChange) ||
                fetchPolicy === 'cache-only' ||
                fetchPolicy === 'cache-and-network';
            if (loading && !shouldNotifyIfLoading) {
                return;
            }
            var hasGraphQLErrors = isNonEmptyArray(queryStoreValue.graphQLErrors);
            var errorPolicy = observableQuery
                && observableQuery.options.errorPolicy
                || options.errorPolicy
                || 'none';
            if (errorPolicy === 'none' && hasGraphQLErrors || queryStoreValue.networkError) {
                return invoke('error', new ApolloError({
                    graphQLErrors: queryStoreValue.graphQLErrors,
                    networkError: queryStoreValue.networkError,
                }));
            }
            try {
                var data = void 0;
                var isMissing = void 0;
                if (newData) {
                    if (fetchPolicy !== 'no-cache' && fetchPolicy !== 'network-only') {
                        _this.setQuery(queryId, function () { return ({ newData: null }); });
                    }
                    data = newData.result;
                    isMissing = !newData.complete;
                }
                else {
                    var lastError = observableQuery && observableQuery.getLastError();
                    var errorStatusChanged = errorPolicy !== 'none' &&
                        (lastError && lastError.graphQLErrors) !==
                            queryStoreValue.graphQLErrors;
                    if (lastResult && lastResult.data && !errorStatusChanged) {
                        data = lastResult.data;
                        isMissing = false;
                    }
                    else {
                        var diffResult = _this.dataStore.getCache().diff({
                            query: document,
                            variables: queryStoreValue.previousVariables ||
                                queryStoreValue.variables,
                            returnPartialData: true,
                            optimistic: true,
                        });
                        data = diffResult.result;
                        isMissing = !diffResult.complete;
                    }
                }
                var stale = isMissing && !(options.returnPartialData ||
                    fetchPolicy === 'cache-only');
                var resultFromStore = {
                    data: stale ? lastResult && lastResult.data : data,
                    loading: loading,
                    networkStatus: queryStoreValue.networkStatus,
                    stale: stale,
                };
                if (errorPolicy === 'all' && hasGraphQLErrors) {
                    resultFromStore.errors = queryStoreValue.graphQLErrors;
                }
                invoke('next', resultFromStore);
            }
            catch (networkError) {
                invoke('error', new ApolloError({ networkError: networkError }));
            }
        };
    };
    QueryManager.prototype.transform = function (document) {
        var transformCache = this.transformCache;
        if (!transformCache.has(document)) {
            var cache = this.dataStore.getCache();
            var transformed = cache.transformDocument(document);
            var forLink = removeConnectionDirectiveFromDocument(cache.transformForLink(transformed));
            var clientQuery = this.localState.clientQuery(transformed);
            var serverQuery = this.localState.serverQuery(forLink);
            var cacheEntry_1 = {
                document: transformed,
                hasClientExports: hasClientExports(transformed),
                hasForcedResolvers: this.localState.shouldForceResolvers(transformed),
                clientQuery: clientQuery,
                serverQuery: serverQuery,
                defaultVars: getDefaultValues(getOperationDefinition(transformed)),
            };
            var add = function (doc) {
                if (doc && !transformCache.has(doc)) {
                    transformCache.set(doc, cacheEntry_1);
                }
            };
            add(document);
            add(transformed);
            add(clientQuery);
            add(serverQuery);
        }
        return transformCache.get(document);
    };
    QueryManager.prototype.getVariables = function (document, variables) {
        return __assign(__assign({}, this.transform(document).defaultVars), variables);
    };
    QueryManager.prototype.watchQuery = function (options, shouldSubscribe) {
        if (shouldSubscribe === void 0) { shouldSubscribe = true; }
        process.env.NODE_ENV === "production" ? invariant(options.fetchPolicy !== 'standby', 11) : invariant(options.fetchPolicy !== 'standby', 'client.watchQuery cannot be called with fetchPolicy set to "standby"');
        options.variables = this.getVariables(options.query, options.variables);
        if (typeof options.notifyOnNetworkStatusChange === 'undefined') {
            options.notifyOnNetworkStatusChange = false;
        }
        var transformedOptions = __assign({}, options);
        return new ObservableQuery({
            queryManager: this,
            options: transformedOptions,
            shouldSubscribe: shouldSubscribe,
        });
    };
    QueryManager.prototype.query = function (options) {
        var _this = this;
        process.env.NODE_ENV === "production" ? invariant(options.query, 12) : invariant(options.query, 'query option is required. You must specify your GraphQL document ' +
            'in the query option.');
        process.env.NODE_ENV === "production" ? invariant(options.query.kind === 'Document', 13) : invariant(options.query.kind === 'Document', 'You must wrap the query string in a "gql" tag.');
        process.env.NODE_ENV === "production" ? invariant(!options.returnPartialData, 14) : invariant(!options.returnPartialData, 'returnPartialData option only supported on watchQuery.');
        process.env.NODE_ENV === "production" ? invariant(!options.pollInterval, 15) : invariant(!options.pollInterval, 'pollInterval option only supported on watchQuery.');
        return new Promise(function (resolve, reject) {
            var watchedQuery = _this.watchQuery(options, false);
            _this.fetchQueryRejectFns.set("query:" + watchedQuery.queryId, reject);
            watchedQuery
                .result()
                .then(resolve, reject)
                .then(function () {
                return _this.fetchQueryRejectFns.delete("query:" + watchedQuery.queryId);
            });
        });
    };
    QueryManager.prototype.generateQueryId = function () {
        return String(this.idCounter++);
    };
    QueryManager.prototype.stopQueryInStore = function (queryId) {
        this.stopQueryInStoreNoBroadcast(queryId);
        this.broadcastQueries();
    };
    QueryManager.prototype.stopQueryInStoreNoBroadcast = function (queryId) {
        this.stopPollingQuery(queryId);
        this.queryStore.stopQuery(queryId);
        this.invalidate(queryId);
    };
    QueryManager.prototype.addQueryListener = function (queryId, listener) {
        this.setQuery(queryId, function (_a) {
            var listeners = _a.listeners;
            listeners.add(listener);
            return { invalidated: false };
        });
    };
    QueryManager.prototype.updateQueryWatch = function (queryId, document, options) {
        var _this = this;
        var cancel = this.getQuery(queryId).cancel;
        if (cancel)
            cancel();
        var previousResult = function () {
            var previousResult = null;
            var observableQuery = _this.getQuery(queryId).observableQuery;
            if (observableQuery) {
                var lastResult = observableQuery.getLastResult();
                if (lastResult) {
                    previousResult = lastResult.data;
                }
            }
            return previousResult;
        };
        return this.dataStore.getCache().watch({
            query: document,
            variables: options.variables,
            optimistic: true,
            previousResult: previousResult,
            callback: function (newData) {
                _this.setQuery(queryId, function () { return ({ invalidated: true, newData: newData }); });
            },
        });
    };
    QueryManager.prototype.addObservableQuery = function (queryId, observableQuery) {
        this.setQuery(queryId, function () { return ({ observableQuery: observableQuery }); });
    };
    QueryManager.prototype.removeObservableQuery = function (queryId) {
        var cancel = this.getQuery(queryId).cancel;
        this.setQuery(queryId, function () { return ({ observableQuery: null }); });
        if (cancel)
            cancel();
    };
    QueryManager.prototype.clearStore = function () {
        this.fetchQueryRejectFns.forEach(function (reject) {
            reject(process.env.NODE_ENV === "production" ? new InvariantError(16) : new InvariantError('Store reset while query was in flight (not completed in link chain)'));
        });
        var resetIds = [];
        this.queries.forEach(function (_a, queryId) {
            var observableQuery = _a.observableQuery;
            if (observableQuery)
                resetIds.push(queryId);
        });
        this.queryStore.reset(resetIds);
        this.mutationStore.reset();
        return this.dataStore.reset();
    };
    QueryManager.prototype.resetStore = function () {
        var _this = this;
        return this.clearStore().then(function () {
            return _this.reFetchObservableQueries();
        });
    };
    QueryManager.prototype.reFetchObservableQueries = function (includeStandby) {
        var _this = this;
        if (includeStandby === void 0) { includeStandby = false; }
        var observableQueryPromises = [];
        this.queries.forEach(function (_a, queryId) {
            var observableQuery = _a.observableQuery;
            if (observableQuery) {
                var fetchPolicy = observableQuery.options.fetchPolicy;
                observableQuery.resetLastResults();
                if (fetchPolicy !== 'cache-only' &&
                    (includeStandby || fetchPolicy !== 'standby')) {
                    observableQueryPromises.push(observableQuery.refetch());
                }
                _this.setQuery(queryId, function () { return ({ newData: null }); });
                _this.invalidate(queryId);
            }
        });
        this.broadcastQueries();
        return Promise.all(observableQueryPromises);
    };
    QueryManager.prototype.observeQuery = function (queryId, options, observer) {
        this.addQueryListener(queryId, this.queryListenerForObserver(queryId, options, observer));
        return this.fetchQuery(queryId, options);
    };
    QueryManager.prototype.startQuery = function (queryId, options, listener) {
        process.env.NODE_ENV === "production" || invariant.warn("The QueryManager.startQuery method has been deprecated");
        this.addQueryListener(queryId, listener);
        this.fetchQuery(queryId, options)
            .catch(function () { return undefined; });
        return queryId;
    };
    QueryManager.prototype.startGraphQLSubscription = function (_a) {
        var _this = this;
        var query = _a.query, fetchPolicy = _a.fetchPolicy, variables = _a.variables;
        query = this.transform(query).document;
        variables = this.getVariables(query, variables);
        var makeObservable = function (variables) {
            return _this.getObservableFromLink(query, {}, variables, false).map(function (result) {
                if (!fetchPolicy || fetchPolicy !== 'no-cache') {
                    _this.dataStore.markSubscriptionResult(result, query, variables);
                    _this.broadcastQueries();
                }
                if (graphQLResultHasError(result)) {
                    throw new ApolloError({
                        graphQLErrors: result.errors,
                    });
                }
                return result;
            });
        };
        if (this.transform(query).hasClientExports) {
            var observablePromise_1 = this.localState.addExportedVariables(query, variables).then(makeObservable);
            return new Observable(function (observer) {
                var sub = null;
                observablePromise_1.then(function (observable) { return sub = observable.subscribe(observer); }, observer.error);
                return function () { return sub && sub.unsubscribe(); };
            });
        }
        return makeObservable(variables);
    };
    QueryManager.prototype.stopQuery = function (queryId) {
        this.stopQueryNoBroadcast(queryId);
        this.broadcastQueries();
    };
    QueryManager.prototype.stopQueryNoBroadcast = function (queryId) {
        this.stopQueryInStoreNoBroadcast(queryId);
        this.removeQuery(queryId);
    };
    QueryManager.prototype.removeQuery = function (queryId) {
        this.fetchQueryRejectFns.delete("query:" + queryId);
        this.fetchQueryRejectFns.delete("fetchRequest:" + queryId);
        this.getQuery(queryId).subscriptions.forEach(function (x) { return x.unsubscribe(); });
        this.queries.delete(queryId);
    };
    QueryManager.prototype.getCurrentQueryResult = function (observableQuery, optimistic) {
        if (optimistic === void 0) { optimistic = true; }
        var _a = observableQuery.options, variables = _a.variables, query = _a.query, fetchPolicy = _a.fetchPolicy, returnPartialData = _a.returnPartialData;
        var lastResult = observableQuery.getLastResult();
        var newData = this.getQuery(observableQuery.queryId).newData;
        if (newData && newData.complete) {
            return { data: newData.result, partial: false };
        }
        if (fetchPolicy === 'no-cache' || fetchPolicy === 'network-only') {
            return { data: undefined, partial: false };
        }
        var _b = this.dataStore.getCache().diff({
            query: query,
            variables: variables,
            previousResult: lastResult ? lastResult.data : undefined,
            returnPartialData: true,
            optimistic: optimistic,
        }), result = _b.result, complete = _b.complete;
        return {
            data: (complete || returnPartialData) ? result : void 0,
            partial: !complete,
        };
    };
    QueryManager.prototype.getQueryWithPreviousResult = function (queryIdOrObservable) {
        var observableQuery;
        if (typeof queryIdOrObservable === 'string') {
            var foundObserveableQuery = this.getQuery(queryIdOrObservable).observableQuery;
            process.env.NODE_ENV === "production" ? invariant(foundObserveableQuery, 17) : invariant(foundObserveableQuery, "ObservableQuery with this id doesn't exist: " + queryIdOrObservable);
            observableQuery = foundObserveableQuery;
        }
        else {
            observableQuery = queryIdOrObservable;
        }
        var _a = observableQuery.options, variables = _a.variables, query = _a.query;
        return {
            previousResult: this.getCurrentQueryResult(observableQuery, false).data,
            variables: variables,
            document: query,
        };
    };
    QueryManager.prototype.broadcastQueries = function () {
        var _this = this;
        this.onBroadcast();
        this.queries.forEach(function (info, id) {
            if (info.invalidated) {
                info.listeners.forEach(function (listener) {
                    if (listener) {
                        listener(_this.queryStore.get(id), info.newData);
                    }
                });
            }
        });
    };
    QueryManager.prototype.getLocalState = function () {
        return this.localState;
    };
    QueryManager.prototype.getObservableFromLink = function (query, context, variables, deduplication) {
        var _this = this;
        if (deduplication === void 0) { deduplication = this.queryDeduplication; }
        var observable;
        var serverQuery = this.transform(query).serverQuery;
        if (serverQuery) {
            var _a = this, inFlightLinkObservables_1 = _a.inFlightLinkObservables, link = _a.link;
            var operation = {
                query: serverQuery,
                variables: variables,
                operationName: getOperationName(serverQuery) || void 0,
                context: this.prepareContext(__assign(__assign({}, context), { forceFetch: !deduplication })),
            };
            context = operation.context;
            if (deduplication) {
                var byVariables_1 = inFlightLinkObservables_1.get(serverQuery) || new Map();
                inFlightLinkObservables_1.set(serverQuery, byVariables_1);
                var varJson_1 = JSON.stringify(variables);
                observable = byVariables_1.get(varJson_1);
                if (!observable) {
                    byVariables_1.set(varJson_1, observable = multiplex(execute(link, operation)));
                    var cleanup = function () {
                        byVariables_1.delete(varJson_1);
                        if (!byVariables_1.size)
                            inFlightLinkObservables_1.delete(serverQuery);
                        cleanupSub_1.unsubscribe();
                    };
                    var cleanupSub_1 = observable.subscribe({
                        next: cleanup,
                        error: cleanup,
                        complete: cleanup,
                    });
                }
            }
            else {
                observable = multiplex(execute(link, operation));
            }
        }
        else {
            observable = Observable.of({ data: {} });
            context = this.prepareContext(context);
        }
        var clientQuery = this.transform(query).clientQuery;
        if (clientQuery) {
            observable = asyncMap(observable, function (result) {
                return _this.localState.runResolvers({
                    document: clientQuery,
                    remoteResult: result,
                    context: context,
                    variables: variables,
                });
            });
        }
        return observable;
    };
    QueryManager.prototype.fetchRequest = function (_a) {
        var _this = this;
        var requestId = _a.requestId, queryId = _a.queryId, document = _a.document, options = _a.options, fetchMoreForQueryId = _a.fetchMoreForQueryId;
        var variables = options.variables, _b = options.errorPolicy, errorPolicy = _b === void 0 ? 'none' : _b, fetchPolicy = options.fetchPolicy;
        var resultFromStore;
        var errorsFromStore;
        return new Promise(function (resolve, reject) {
            var observable = _this.getObservableFromLink(document, options.context, variables);
            var fqrfId = "fetchRequest:" + queryId;
            _this.fetchQueryRejectFns.set(fqrfId, reject);
            var cleanup = function () {
                _this.fetchQueryRejectFns.delete(fqrfId);
                _this.setQuery(queryId, function (_a) {
                    var subscriptions = _a.subscriptions;
                    subscriptions.delete(subscription);
                });
            };
            var subscription = observable.map(function (result) {
                if (requestId >= _this.getQuery(queryId).lastRequestId) {
                    _this.markQueryResult(queryId, result, options, fetchMoreForQueryId);
                    _this.queryStore.markQueryResult(queryId, result, fetchMoreForQueryId);
                    _this.invalidate(queryId);
                    _this.invalidate(fetchMoreForQueryId);
                    _this.broadcastQueries();
                }
                if (errorPolicy === 'none' && isNonEmptyArray(result.errors)) {
                    return reject(new ApolloError({
                        graphQLErrors: result.errors,
                    }));
                }
                if (errorPolicy === 'all') {
                    errorsFromStore = result.errors;
                }
                if (fetchMoreForQueryId || fetchPolicy === 'no-cache') {
                    resultFromStore = result.data;
                }
                else {
                    var _a = _this.dataStore.getCache().diff({
                        variables: variables,
                        query: document,
                        optimistic: false,
                        returnPartialData: true,
                    }), result_1 = _a.result, complete = _a.complete;
                    if (complete || options.returnPartialData) {
                        resultFromStore = result_1;
                    }
                }
            }).subscribe({
                error: function (error) {
                    cleanup();
                    reject(error);
                },
                complete: function () {
                    cleanup();
                    resolve({
                        data: resultFromStore,
                        errors: errorsFromStore,
                        loading: false,
                        networkStatus: NetworkStatus.ready,
                        stale: false,
                    });
                },
            });
            _this.setQuery(queryId, function (_a) {
                var subscriptions = _a.subscriptions;
                subscriptions.add(subscription);
            });
        });
    };
    QueryManager.prototype.getQuery = function (queryId) {
        return (this.queries.get(queryId) || {
            listeners: new Set(),
            invalidated: false,
            document: null,
            newData: null,
            lastRequestId: 1,
            observableQuery: null,
            subscriptions: new Set(),
        });
    };
    QueryManager.prototype.setQuery = function (queryId, updater) {
        var prev = this.getQuery(queryId);
        var newInfo = __assign(__assign({}, prev), updater(prev));
        this.queries.set(queryId, newInfo);
    };
    QueryManager.prototype.invalidate = function (queryId, invalidated) {
        if (invalidated === void 0) { invalidated = true; }
        if (queryId) {
            this.setQuery(queryId, function () { return ({ invalidated: invalidated }); });
        }
    };
    QueryManager.prototype.prepareContext = function (context) {
        if (context === void 0) { context = {}; }
        var newContext = this.localState.prepareContext(context);
        return __assign(__assign({}, newContext), { clientAwareness: this.clientAwareness });
    };
    QueryManager.prototype.checkInFlight = function (queryId) {
        var query = this.queryStore.get(queryId);
        return (query &&
            query.networkStatus !== NetworkStatus.ready &&
            query.networkStatus !== NetworkStatus.error);
    };
    QueryManager.prototype.startPollingQuery = function (options, queryId, listener) {
        var _this = this;
        var pollInterval = options.pollInterval;
        process.env.NODE_ENV === "production" ? invariant(pollInterval, 18) : invariant(pollInterval, 'Attempted to start a polling query without a polling interval.');
        if (!this.ssrMode) {
            var info = this.pollingInfoByQueryId.get(queryId);
            if (!info) {
                this.pollingInfoByQueryId.set(queryId, (info = {}));
            }
            info.interval = pollInterval;
            info.options = __assign(__assign({}, options), { fetchPolicy: 'network-only' });
            var maybeFetch_1 = function () {
                var info = _this.pollingInfoByQueryId.get(queryId);
                if (info) {
                    if (_this.checkInFlight(queryId)) {
                        poll_1();
                    }
                    else {
                        _this.fetchQuery(queryId, info.options, FetchType.poll).then(poll_1, poll_1);
                    }
                }
            };
            var poll_1 = function () {
                var info = _this.pollingInfoByQueryId.get(queryId);
                if (info) {
                    clearTimeout(info.timeout);
                    info.timeout = setTimeout(maybeFetch_1, info.interval);
                }
            };
            if (listener) {
                this.addQueryListener(queryId, listener);
            }
            poll_1();
        }
        return queryId;
    };
    QueryManager.prototype.stopPollingQuery = function (queryId) {
        this.pollingInfoByQueryId.delete(queryId);
    };
    return QueryManager;
}());

var DataStore = (function () {
    function DataStore(initialCache) {
        this.cache = initialCache;
    }
    DataStore.prototype.getCache = function () {
        return this.cache;
    };
    DataStore.prototype.markQueryResult = function (result, document, variables, fetchMoreForQueryId, ignoreErrors) {
        if (ignoreErrors === void 0) { ignoreErrors = false; }
        var writeWithErrors = !graphQLResultHasError(result);
        if (ignoreErrors && graphQLResultHasError(result) && result.data) {
            writeWithErrors = true;
        }
        if (!fetchMoreForQueryId && writeWithErrors) {
            this.cache.write({
                result: result.data,
                dataId: 'ROOT_QUERY',
                query: document,
                variables: variables,
            });
        }
    };
    DataStore.prototype.markSubscriptionResult = function (result, document, variables) {
        if (!graphQLResultHasError(result)) {
            this.cache.write({
                result: result.data,
                dataId: 'ROOT_SUBSCRIPTION',
                query: document,
                variables: variables,
            });
        }
    };
    DataStore.prototype.markMutationInit = function (mutation) {
        var _this = this;
        if (mutation.optimisticResponse) {
            var optimistic_1;
            if (typeof mutation.optimisticResponse === 'function') {
                optimistic_1 = mutation.optimisticResponse(mutation.variables);
            }
            else {
                optimistic_1 = mutation.optimisticResponse;
            }
            this.cache.recordOptimisticTransaction(function (c) {
                var orig = _this.cache;
                _this.cache = c;
                try {
                    _this.markMutationResult({
                        mutationId: mutation.mutationId,
                        result: { data: optimistic_1 },
                        document: mutation.document,
                        variables: mutation.variables,
                        updateQueries: mutation.updateQueries,
                        update: mutation.update,
                    });
                }
                finally {
                    _this.cache = orig;
                }
            }, mutation.mutationId);
        }
    };
    DataStore.prototype.markMutationResult = function (mutation) {
        var _this = this;
        if (!graphQLResultHasError(mutation.result)) {
            var cacheWrites_1 = [{
                    result: mutation.result.data,
                    dataId: 'ROOT_MUTATION',
                    query: mutation.document,
                    variables: mutation.variables,
                }];
            var updateQueries_1 = mutation.updateQueries;
            if (updateQueries_1) {
                Object.keys(updateQueries_1).forEach(function (id) {
                    var _a = updateQueries_1[id], query = _a.query, updater = _a.updater;
                    var _b = _this.cache.diff({
                        query: query.document,
                        variables: query.variables,
                        returnPartialData: true,
                        optimistic: false,
                    }), currentQueryResult = _b.result, complete = _b.complete;
                    if (complete) {
                        var nextQueryResult = tryFunctionOrLogError(function () {
                            return updater(currentQueryResult, {
                                mutationResult: mutation.result,
                                queryName: getOperationName(query.document) || undefined,
                                queryVariables: query.variables,
                            });
                        });
                        if (nextQueryResult) {
                            cacheWrites_1.push({
                                result: nextQueryResult,
                                dataId: 'ROOT_QUERY',
                                query: query.document,
                                variables: query.variables,
                            });
                        }
                    }
                });
            }
            this.cache.performTransaction(function (c) {
                cacheWrites_1.forEach(function (write) { return c.write(write); });
                var update = mutation.update;
                if (update) {
                    tryFunctionOrLogError(function () { return update(c, mutation.result); });
                }
            });
        }
    };
    DataStore.prototype.markMutationComplete = function (_a) {
        var mutationId = _a.mutationId, optimisticResponse = _a.optimisticResponse;
        if (optimisticResponse) {
            this.cache.removeOptimistic(mutationId);
        }
    };
    DataStore.prototype.markUpdateQueryResult = function (document, variables, newResult) {
        this.cache.write({
            result: newResult,
            dataId: 'ROOT_QUERY',
            variables: variables,
            query: document,
        });
    };
    DataStore.prototype.reset = function () {
        return this.cache.reset();
    };
    return DataStore;
}());

var version = "2.6.10";

var hasSuggestedDevtools = false;
var ApolloClient = (function () {
    function ApolloClient(options) {
        var _this = this;
        this.defaultOptions = {};
        this.resetStoreCallbacks = [];
        this.clearStoreCallbacks = [];
        var cache = options.cache, _a = options.ssrMode, ssrMode = _a === void 0 ? false : _a, _b = options.ssrForceFetchDelay, ssrForceFetchDelay = _b === void 0 ? 0 : _b, connectToDevTools = options.connectToDevTools, _c = options.queryDeduplication, queryDeduplication = _c === void 0 ? true : _c, defaultOptions = options.defaultOptions, _d = options.assumeImmutableResults, assumeImmutableResults = _d === void 0 ? false : _d, resolvers = options.resolvers, typeDefs = options.typeDefs, fragmentMatcher = options.fragmentMatcher, clientAwarenessName = options.name, clientAwarenessVersion = options.version;
        var link = options.link;
        if (!link && resolvers) {
            link = ApolloLink.empty();
        }
        if (!link || !cache) {
            throw process.env.NODE_ENV === "production" ? new InvariantError(4) : new InvariantError("In order to initialize Apollo Client, you must specify 'link' and 'cache' properties in the options object.\n" +
                "These options are part of the upgrade requirements when migrating from Apollo Client 1.x to Apollo Client 2.x.\n" +
                "For more information, please visit: https://www.apollographql.com/docs/tutorial/client.html#apollo-client-setup");
        }
        this.link = link;
        this.cache = cache;
        this.store = new DataStore(cache);
        this.disableNetworkFetches = ssrMode || ssrForceFetchDelay > 0;
        this.queryDeduplication = queryDeduplication;
        this.defaultOptions = defaultOptions || {};
        this.typeDefs = typeDefs;
        if (ssrForceFetchDelay) {
            setTimeout(function () { return (_this.disableNetworkFetches = false); }, ssrForceFetchDelay);
        }
        this.watchQuery = this.watchQuery.bind(this);
        this.query = this.query.bind(this);
        this.mutate = this.mutate.bind(this);
        this.resetStore = this.resetStore.bind(this);
        this.reFetchObservableQueries = this.reFetchObservableQueries.bind(this);
        var defaultConnectToDevTools = process.env.NODE_ENV !== 'production' &&
            typeof window !== 'undefined' &&
            !window.__APOLLO_CLIENT__;
        if (typeof connectToDevTools === 'undefined'
            ? defaultConnectToDevTools
            : connectToDevTools && typeof window !== 'undefined') {
            window.__APOLLO_CLIENT__ = this;
        }
        if (!hasSuggestedDevtools && process.env.NODE_ENV !== 'production') {
            hasSuggestedDevtools = true;
            if (typeof window !== 'undefined' &&
                window.document &&
                window.top === window.self) {
                if (typeof window.__APOLLO_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {
                    if (window.navigator &&
                        window.navigator.userAgent &&
                        window.navigator.userAgent.indexOf('Chrome') > -1) {
                        console.debug('Download the Apollo DevTools ' +
                            'for a better development experience: ' +
                            'https://chrome.google.com/webstore/detail/apollo-client-developer-t/jdkknkkbebbapilgoeccciglkfbmbnfm');
                    }
                }
            }
        }
        this.version = version;
        this.localState = new LocalState({
            cache: cache,
            client: this,
            resolvers: resolvers,
            fragmentMatcher: fragmentMatcher,
        });
        this.queryManager = new QueryManager({
            link: this.link,
            store: this.store,
            queryDeduplication: queryDeduplication,
            ssrMode: ssrMode,
            clientAwareness: {
                name: clientAwarenessName,
                version: clientAwarenessVersion,
            },
            localState: this.localState,
            assumeImmutableResults: assumeImmutableResults,
            onBroadcast: function () {
                if (_this.devToolsHookCb) {
                    _this.devToolsHookCb({
                        action: {},
                        state: {
                            queries: _this.queryManager.queryStore.getStore(),
                            mutations: _this.queryManager.mutationStore.getStore(),
                        },
                        dataWithOptimisticResults: _this.cache.extract(true),
                    });
                }
            },
        });
    }
    ApolloClient.prototype.stop = function () {
        this.queryManager.stop();
    };
    ApolloClient.prototype.watchQuery = function (options) {
        if (this.defaultOptions.watchQuery) {
            options = __assign(__assign({}, this.defaultOptions.watchQuery), options);
        }
        if (this.disableNetworkFetches &&
            (options.fetchPolicy === 'network-only' ||
                options.fetchPolicy === 'cache-and-network')) {
            options = __assign(__assign({}, options), { fetchPolicy: 'cache-first' });
        }
        return this.queryManager.watchQuery(options);
    };
    ApolloClient.prototype.query = function (options) {
        if (this.defaultOptions.query) {
            options = __assign(__assign({}, this.defaultOptions.query), options);
        }
        process.env.NODE_ENV === "production" ? invariant(options.fetchPolicy !== 'cache-and-network', 5) : invariant(options.fetchPolicy !== 'cache-and-network', 'The cache-and-network fetchPolicy does not work with client.query, because ' +
            'client.query can only return a single result. Please use client.watchQuery ' +
            'to receive multiple results from the cache and the network, or consider ' +
            'using a different fetchPolicy, such as cache-first or network-only.');
        if (this.disableNetworkFetches && options.fetchPolicy === 'network-only') {
            options = __assign(__assign({}, options), { fetchPolicy: 'cache-first' });
        }
        return this.queryManager.query(options);
    };
    ApolloClient.prototype.mutate = function (options) {
        if (this.defaultOptions.mutate) {
            options = __assign(__assign({}, this.defaultOptions.mutate), options);
        }
        return this.queryManager.mutate(options);
    };
    ApolloClient.prototype.subscribe = function (options) {
        return this.queryManager.startGraphQLSubscription(options);
    };
    ApolloClient.prototype.readQuery = function (options, optimistic) {
        if (optimistic === void 0) { optimistic = false; }
        return this.cache.readQuery(options, optimistic);
    };
    ApolloClient.prototype.readFragment = function (options, optimistic) {
        if (optimistic === void 0) { optimistic = false; }
        return this.cache.readFragment(options, optimistic);
    };
    ApolloClient.prototype.writeQuery = function (options) {
        var result = this.cache.writeQuery(options);
        this.queryManager.broadcastQueries();
        return result;
    };
    ApolloClient.prototype.writeFragment = function (options) {
        var result = this.cache.writeFragment(options);
        this.queryManager.broadcastQueries();
        return result;
    };
    ApolloClient.prototype.writeData = function (options) {
        var result = this.cache.writeData(options);
        this.queryManager.broadcastQueries();
        return result;
    };
    ApolloClient.prototype.__actionHookForDevTools = function (cb) {
        this.devToolsHookCb = cb;
    };
    ApolloClient.prototype.__requestRaw = function (payload) {
        return execute(this.link, payload);
    };
    ApolloClient.prototype.initQueryManager = function () {
        process.env.NODE_ENV === "production" || invariant.warn('Calling the initQueryManager method is no longer necessary, ' +
            'and it will be removed from ApolloClient in version 3.0.');
        return this.queryManager;
    };
    ApolloClient.prototype.resetStore = function () {
        var _this = this;
        return Promise.resolve()
            .then(function () { return _this.queryManager.clearStore(); })
            .then(function () { return Promise.all(_this.resetStoreCallbacks.map(function (fn) { return fn(); })); })
            .then(function () { return _this.reFetchObservableQueries(); });
    };
    ApolloClient.prototype.clearStore = function () {
        var _this = this;
        return Promise.resolve()
            .then(function () { return _this.queryManager.clearStore(); })
            .then(function () { return Promise.all(_this.clearStoreCallbacks.map(function (fn) { return fn(); })); });
    };
    ApolloClient.prototype.onResetStore = function (cb) {
        var _this = this;
        this.resetStoreCallbacks.push(cb);
        return function () {
            _this.resetStoreCallbacks = _this.resetStoreCallbacks.filter(function (c) { return c !== cb; });
        };
    };
    ApolloClient.prototype.onClearStore = function (cb) {
        var _this = this;
        this.clearStoreCallbacks.push(cb);
        return function () {
            _this.clearStoreCallbacks = _this.clearStoreCallbacks.filter(function (c) { return c !== cb; });
        };
    };
    ApolloClient.prototype.reFetchObservableQueries = function (includeStandby) {
        return this.queryManager.reFetchObservableQueries(includeStandby);
    };
    ApolloClient.prototype.extract = function (optimistic) {
        return this.cache.extract(optimistic);
    };
    ApolloClient.prototype.restore = function (serializedState) {
        return this.cache.restore(serializedState);
    };
    ApolloClient.prototype.addResolvers = function (resolvers) {
        this.localState.addResolvers(resolvers);
    };
    ApolloClient.prototype.setResolvers = function (resolvers) {
        this.localState.setResolvers(resolvers);
    };
    ApolloClient.prototype.getResolvers = function () {
        return this.localState.getResolvers();
    };
    ApolloClient.prototype.setLocalStateFragmentMatcher = function (fragmentMatcher) {
        this.localState.setFragmentMatcher(fragmentMatcher);
    };
    return ApolloClient;
}());

export default ApolloClient;
export { ApolloClient, ApolloError, FetchType, NetworkStatus, ObservableQuery, isApolloError };
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