import {
  __privateAdd,
  __privateGet,
  __privateMethod,
  __privateSet
} from "./chunk-PXG64RU4.js";

// src/queryObserver.ts
import { focusManager } from "./focusManager.js";
import { notifyManager } from "./notifyManager.js";
import { fetchState } from "./query.js";
import { Subscribable } from "./subscribable.js";
import { pendingThenable } from "./thenable.js";
import {
  isServer,
  isValidTimeout,
  noop,
  replaceData,
  resolveEnabled,
  resolveStaleTime,
  shallowEqualObjects,
  timeUntilStale
} from "./utils.js";
var _client, _currentQuery, _currentQueryInitialState, _currentResult, _currentResultState, _currentResultOptions, _currentThenable, _selectError, _selectFn, _selectResult, _lastQueryWithDefinedData, _staleTimeoutId, _refetchIntervalId, _currentRefetchInterval, _trackedProps, _QueryObserver_instances, executeFetch_fn, updateStaleTimeout_fn, computeRefetchInterval_fn, updateRefetchInterval_fn, updateTimers_fn, clearStaleTimeout_fn, clearRefetchInterval_fn, updateQuery_fn, notify_fn;
var QueryObserver = class extends Subscribable {
  constructor(client, options) {
    super();
    this.options = options;
    __privateAdd(this, _QueryObserver_instances);
    __privateAdd(this, _client);
    __privateAdd(this, _currentQuery);
    __privateAdd(this, _currentQueryInitialState);
    __privateAdd(this, _currentResult);
    __privateAdd(this, _currentResultState);
    __privateAdd(this, _currentResultOptions);
    __privateAdd(this, _currentThenable);
    __privateAdd(this, _selectError);
    __privateAdd(this, _selectFn);
    __privateAdd(this, _selectResult);
    // This property keeps track of the last query with defined data.
    // It will be used to pass the previous data and query to the placeholder function between renders.
    __privateAdd(this, _lastQueryWithDefinedData);
    __privateAdd(this, _staleTimeoutId);
    __privateAdd(this, _refetchIntervalId);
    __privateAdd(this, _currentRefetchInterval);
    __privateAdd(this, _trackedProps, /* @__PURE__ */ new Set());
    __privateSet(this, _client, client);
    __privateSet(this, _selectError, null);
    __privateSet(this, _currentThenable, pendingThenable());
    if (!this.options.experimental_prefetchInRender) {
      __privateGet(this, _currentThenable).reject(
        new Error("experimental_prefetchInRender feature flag is not enabled")
      );
    }
    this.bindMethods();
    this.setOptions(options);
  }
  bindMethods() {
    this.refetch = this.refetch.bind(this);
  }
  onSubscribe() {
    if (this.listeners.size === 1) {
      __privateGet(this, _currentQuery).addObserver(this);
      if (shouldFetchOnMount(__privateGet(this, _currentQuery), this.options)) {
        __privateMethod(this, _QueryObserver_instances, executeFetch_fn).call(this);
      } else {
        this.updateResult();
      }
      __privateMethod(this, _QueryObserver_instances, updateTimers_fn).call(this);
    }
  }
  onUnsubscribe() {
    if (!this.hasListeners()) {
      this.destroy();
    }
  }
  shouldFetchOnReconnect() {
    return shouldFetchOn(
      __privateGet(this, _currentQuery),
      this.options,
      this.options.refetchOnReconnect
    );
  }
  shouldFetchOnWindowFocus() {
    return shouldFetchOn(
      __privateGet(this, _currentQuery),
      this.options,
      this.options.refetchOnWindowFocus
    );
  }
  destroy() {
    this.listeners = /* @__PURE__ */ new Set();
    __privateMethod(this, _QueryObserver_instances, clearStaleTimeout_fn).call(this);
    __privateMethod(this, _QueryObserver_instances, clearRefetchInterval_fn).call(this);
    __privateGet(this, _currentQuery).removeObserver(this);
  }
  setOptions(options) {
    const prevOptions = this.options;
    const prevQuery = __privateGet(this, _currentQuery);
    this.options = __privateGet(this, _client).defaultQueryOptions(options);
    if (this.options.enabled !== void 0 && typeof this.options.enabled !== "boolean" && typeof this.options.enabled !== "function" && typeof resolveEnabled(this.options.enabled, __privateGet(this, _currentQuery)) !== "boolean") {
      throw new Error(
        "Expected enabled to be a boolean or a callback that returns a boolean"
      );
    }
    __privateMethod(this, _QueryObserver_instances, updateQuery_fn).call(this);
    __privateGet(this, _currentQuery).setOptions(this.options);
    if (prevOptions._defaulted && !shallowEqualObjects(this.options, prevOptions)) {
      __privateGet(this, _client).getQueryCache().notify({
        type: "observerOptionsUpdated",
        query: __privateGet(this, _currentQuery),
        observer: this
      });
    }
    const mounted = this.hasListeners();
    if (mounted && shouldFetchOptionally(
      __privateGet(this, _currentQuery),
      prevQuery,
      this.options,
      prevOptions
    )) {
      __privateMethod(this, _QueryObserver_instances, executeFetch_fn).call(this);
    }
    this.updateResult();
    if (mounted && (__privateGet(this, _currentQuery) !== prevQuery || resolveEnabled(this.options.enabled, __privateGet(this, _currentQuery)) !== resolveEnabled(prevOptions.enabled, __privateGet(this, _currentQuery)) || resolveStaleTime(this.options.staleTime, __privateGet(this, _currentQuery)) !== resolveStaleTime(prevOptions.staleTime, __privateGet(this, _currentQuery)))) {
      __privateMethod(this, _QueryObserver_instances, updateStaleTimeout_fn).call(this);
    }
    const nextRefetchInterval = __privateMethod(this, _QueryObserver_instances, computeRefetchInterval_fn).call(this);
    if (mounted && (__privateGet(this, _currentQuery) !== prevQuery || resolveEnabled(this.options.enabled, __privateGet(this, _currentQuery)) !== resolveEnabled(prevOptions.enabled, __privateGet(this, _currentQuery)) || nextRefetchInterval !== __privateGet(this, _currentRefetchInterval))) {
      __privateMethod(this, _QueryObserver_instances, updateRefetchInterval_fn).call(this, nextRefetchInterval);
    }
  }
  getOptimisticResult(options) {
    const query = __privateGet(this, _client).getQueryCache().build(__privateGet(this, _client), options);
    const result = this.createResult(query, options);
    if (shouldAssignObserverCurrentProperties(this, result)) {
      __privateSet(this, _currentResult, result);
      __privateSet(this, _currentResultOptions, this.options);
      __privateSet(this, _currentResultState, __privateGet(this, _currentQuery).state);
    }
    return result;
  }
  getCurrentResult() {
    return __privateGet(this, _currentResult);
  }
  trackResult(result, onPropTracked) {
    return new Proxy(result, {
      get: (target, key) => {
        this.trackProp(key);
        onPropTracked == null ? void 0 : onPropTracked(key);
        return Reflect.get(target, key);
      }
    });
  }
  trackProp(key) {
    __privateGet(this, _trackedProps).add(key);
  }
  getCurrentQuery() {
    return __privateGet(this, _currentQuery);
  }
  refetch({ ...options } = {}) {
    return this.fetch({
      ...options
    });
  }
  fetchOptimistic(options) {
    const defaultedOptions = __privateGet(this, _client).defaultQueryOptions(options);
    const query = __privateGet(this, _client).getQueryCache().build(__privateGet(this, _client), defaultedOptions);
    return query.fetch().then(() => this.createResult(query, defaultedOptions));
  }
  fetch(fetchOptions) {
    return __privateMethod(this, _QueryObserver_instances, executeFetch_fn).call(this, {
      ...fetchOptions,
      cancelRefetch: fetchOptions.cancelRefetch ?? true
    }).then(() => {
      this.updateResult();
      return __privateGet(this, _currentResult);
    });
  }
  createResult(query, options) {
    var _a;
    const prevQuery = __privateGet(this, _currentQuery);
    const prevOptions = this.options;
    const prevResult = __privateGet(this, _currentResult);
    const prevResultState = __privateGet(this, _currentResultState);
    const prevResultOptions = __privateGet(this, _currentResultOptions);
    const queryChange = query !== prevQuery;
    const queryInitialState = queryChange ? query.state : __privateGet(this, _currentQueryInitialState);
    const { state } = query;
    let newState = { ...state };
    let isPlaceholderData = false;
    let data;
    if (options._optimisticResults) {
      const mounted = this.hasListeners();
      const fetchOnMount = !mounted && shouldFetchOnMount(query, options);
      const fetchOptionally = mounted && shouldFetchOptionally(query, prevQuery, options, prevOptions);
      if (fetchOnMount || fetchOptionally) {
        newState = {
          ...newState,
          ...fetchState(state.data, query.options)
        };
      }
      if (options._optimisticResults === "isRestoring") {
        newState.fetchStatus = "idle";
      }
    }
    let { error, errorUpdatedAt, status } = newState;
    data = newState.data;
    let skipSelect = false;
    if (options.placeholderData !== void 0 && data === void 0 && status === "pending") {
      let placeholderData;
      if ((prevResult == null ? void 0 : prevResult.isPlaceholderData) && options.placeholderData === (prevResultOptions == null ? void 0 : prevResultOptions.placeholderData)) {
        placeholderData = prevResult.data;
        skipSelect = true;
      } else {
        placeholderData = typeof options.placeholderData === "function" ? options.placeholderData(
          (_a = __privateGet(this, _lastQueryWithDefinedData)) == null ? void 0 : _a.state.data,
          __privateGet(this, _lastQueryWithDefinedData)
        ) : options.placeholderData;
      }
      if (placeholderData !== void 0) {
        status = "success";
        data = replaceData(
          prevResult == null ? void 0 : prevResult.data,
          placeholderData,
          options
        );
        isPlaceholderData = true;
      }
    }
    if (options.select && data !== void 0 && !skipSelect) {
      if (prevResult && data === (prevResultState == null ? void 0 : prevResultState.data) && options.select === __privateGet(this, _selectFn)) {
        data = __privateGet(this, _selectResult);
      } else {
        try {
          __privateSet(this, _selectFn, options.select);
          data = options.select(data);
          data = replaceData(prevResult == null ? void 0 : prevResult.data, data, options);
          __privateSet(this, _selectResult, data);
          __privateSet(this, _selectError, null);
        } catch (selectError) {
          __privateSet(this, _selectError, selectError);
        }
      }
    }
    if (__privateGet(this, _selectError)) {
      error = __privateGet(this, _selectError);
      data = __privateGet(this, _selectResult);
      errorUpdatedAt = Date.now();
      status = "error";
    }
    const isFetching = newState.fetchStatus === "fetching";
    const isPending = status === "pending";
    const isError = status === "error";
    const isLoading = isPending && isFetching;
    const hasData = data !== void 0;
    const result = {
      status,
      fetchStatus: newState.fetchStatus,
      isPending,
      isSuccess: status === "success",
      isError,
      isInitialLoading: isLoading,
      isLoading,
      data,
      dataUpdatedAt: newState.dataUpdatedAt,
      error,
      errorUpdatedAt,
      failureCount: newState.fetchFailureCount,
      failureReason: newState.fetchFailureReason,
      errorUpdateCount: newState.errorUpdateCount,
      isFetched: newState.dataUpdateCount > 0 || newState.errorUpdateCount > 0,
      isFetchedAfterMount: newState.dataUpdateCount > queryInitialState.dataUpdateCount || newState.errorUpdateCount > queryInitialState.errorUpdateCount,
      isFetching,
      isRefetching: isFetching && !isPending,
      isLoadingError: isError && !hasData,
      isPaused: newState.fetchStatus === "paused",
      isPlaceholderData,
      isRefetchError: isError && hasData,
      isStale: isStale(query, options),
      refetch: this.refetch,
      promise: __privateGet(this, _currentThenable),
      isEnabled: resolveEnabled(options.enabled, query) !== false
    };
    const nextResult = result;
    if (this.options.experimental_prefetchInRender) {
      const finalizeThenableIfPossible = (thenable) => {
        if (nextResult.status === "error") {
          thenable.reject(nextResult.error);
        } else if (nextResult.data !== void 0) {
          thenable.resolve(nextResult.data);
        }
      };
      const recreateThenable = () => {
        const pending = __privateSet(this, _currentThenable, nextResult.promise = pendingThenable());
        finalizeThenableIfPossible(pending);
      };
      const prevThenable = __privateGet(this, _currentThenable);
      switch (prevThenable.status) {
        case "pending":
          if (query.queryHash === prevQuery.queryHash) {
            finalizeThenableIfPossible(prevThenable);
          }
          break;
        case "fulfilled":
          if (nextResult.status === "error" || nextResult.data !== prevThenable.value) {
            recreateThenable();
          }
          break;
        case "rejected":
          if (nextResult.status !== "error" || nextResult.error !== prevThenable.reason) {
            recreateThenable();
          }
          break;
      }
    }
    return nextResult;
  }
  updateResult() {
    const prevResult = __privateGet(this, _currentResult);
    const nextResult = this.createResult(__privateGet(this, _currentQuery), this.options);
    __privateSet(this, _currentResultState, __privateGet(this, _currentQuery).state);
    __privateSet(this, _currentResultOptions, this.options);
    if (__privateGet(this, _currentResultState).data !== void 0) {
      __privateSet(this, _lastQueryWithDefinedData, __privateGet(this, _currentQuery));
    }
    if (shallowEqualObjects(nextResult, prevResult)) {
      return;
    }
    __privateSet(this, _currentResult, nextResult);
    const shouldNotifyListeners = () => {
      if (!prevResult) {
        return true;
      }
      const { notifyOnChangeProps } = this.options;
      const notifyOnChangePropsValue = typeof notifyOnChangeProps === "function" ? notifyOnChangeProps() : notifyOnChangeProps;
      if (notifyOnChangePropsValue === "all" || !notifyOnChangePropsValue && !__privateGet(this, _trackedProps).size) {
        return true;
      }
      const includedProps = new Set(
        notifyOnChangePropsValue ?? __privateGet(this, _trackedProps)
      );
      if (this.options.throwOnError) {
        includedProps.add("error");
      }
      return Object.keys(__privateGet(this, _currentResult)).some((key) => {
        const typedKey = key;
        const changed = __privateGet(this, _currentResult)[typedKey] !== prevResult[typedKey];
        return changed && includedProps.has(typedKey);
      });
    };
    __privateMethod(this, _QueryObserver_instances, notify_fn).call(this, { listeners: shouldNotifyListeners() });
  }
  onQueryUpdate() {
    this.updateResult();
    if (this.hasListeners()) {
      __privateMethod(this, _QueryObserver_instances, updateTimers_fn).call(this);
    }
  }
};
_client = new WeakMap();
_currentQuery = new WeakMap();
_currentQueryInitialState = new WeakMap();
_currentResult = new WeakMap();
_currentResultState = new WeakMap();
_currentResultOptions = new WeakMap();
_currentThenable = new WeakMap();
_selectError = new WeakMap();
_selectFn = new WeakMap();
_selectResult = new WeakMap();
_lastQueryWithDefinedData = new WeakMap();
_staleTimeoutId = new WeakMap();
_refetchIntervalId = new WeakMap();
_currentRefetchInterval = new WeakMap();
_trackedProps = new WeakMap();
_QueryObserver_instances = new WeakSet();
executeFetch_fn = function(fetchOptions) {
  __privateMethod(this, _QueryObserver_instances, updateQuery_fn).call(this);
  let promise = __privateGet(this, _currentQuery).fetch(
    this.options,
    fetchOptions
  );
  if (!(fetchOptions == null ? void 0 : fetchOptions.throwOnError)) {
    promise = promise.catch(noop);
  }
  return promise;
};
updateStaleTimeout_fn = function() {
  __privateMethod(this, _QueryObserver_instances, clearStaleTimeout_fn).call(this);
  const staleTime = resolveStaleTime(
    this.options.staleTime,
    __privateGet(this, _currentQuery)
  );
  if (isServer || __privateGet(this, _currentResult).isStale || !isValidTimeout(staleTime)) {
    return;
  }
  const time = timeUntilStale(__privateGet(this, _currentResult).dataUpdatedAt, staleTime);
  const timeout = time + 1;
  __privateSet(this, _staleTimeoutId, setTimeout(() => {
    if (!__privateGet(this, _currentResult).isStale) {
      this.updateResult();
    }
  }, timeout));
};
computeRefetchInterval_fn = function() {
  return (typeof this.options.refetchInterval === "function" ? this.options.refetchInterval(__privateGet(this, _currentQuery)) : this.options.refetchInterval) ?? false;
};
updateRefetchInterval_fn = function(nextInterval) {
  __privateMethod(this, _QueryObserver_instances, clearRefetchInterval_fn).call(this);
  __privateSet(this, _currentRefetchInterval, nextInterval);
  if (isServer || resolveEnabled(this.options.enabled, __privateGet(this, _currentQuery)) === false || !isValidTimeout(__privateGet(this, _currentRefetchInterval)) || __privateGet(this, _currentRefetchInterval) === 0) {
    return;
  }
  __privateSet(this, _refetchIntervalId, setInterval(() => {
    if (this.options.refetchIntervalInBackground || focusManager.isFocused()) {
      __privateMethod(this, _QueryObserver_instances, executeFetch_fn).call(this);
    }
  }, __privateGet(this, _currentRefetchInterval)));
};
updateTimers_fn = function() {
  __privateMethod(this, _QueryObserver_instances, updateStaleTimeout_fn).call(this);
  __privateMethod(this, _QueryObserver_instances, updateRefetchInterval_fn).call(this, __privateMethod(this, _QueryObserver_instances, computeRefetchInterval_fn).call(this));
};
clearStaleTimeout_fn = function() {
  if (__privateGet(this, _staleTimeoutId)) {
    clearTimeout(__privateGet(this, _staleTimeoutId));
    __privateSet(this, _staleTimeoutId, void 0);
  }
};
clearRefetchInterval_fn = function() {
  if (__privateGet(this, _refetchIntervalId)) {
    clearInterval(__privateGet(this, _refetchIntervalId));
    __privateSet(this, _refetchIntervalId, void 0);
  }
};
updateQuery_fn = function() {
  const query = __privateGet(this, _client).getQueryCache().build(__privateGet(this, _client), this.options);
  if (query === __privateGet(this, _currentQuery)) {
    return;
  }
  const prevQuery = __privateGet(this, _currentQuery);
  __privateSet(this, _currentQuery, query);
  __privateSet(this, _currentQueryInitialState, query.state);
  if (this.hasListeners()) {
    prevQuery == null ? void 0 : prevQuery.removeObserver(this);
    query.addObserver(this);
  }
};
notify_fn = function(notifyOptions) {
  notifyManager.batch(() => {
    if (notifyOptions.listeners) {
      this.listeners.forEach((listener) => {
        listener(__privateGet(this, _currentResult));
      });
    }
    __privateGet(this, _client).getQueryCache().notify({
      query: __privateGet(this, _currentQuery),
      type: "observerResultsUpdated"
    });
  });
};
function shouldLoadOnMount(query, options) {
  return resolveEnabled(options.enabled, query) !== false && query.state.data === void 0 && !(query.state.status === "error" && options.retryOnMount === false);
}
function shouldFetchOnMount(query, options) {
  return shouldLoadOnMount(query, options) || query.state.data !== void 0 && shouldFetchOn(query, options, options.refetchOnMount);
}
function shouldFetchOn(query, options, field) {
  if (resolveEnabled(options.enabled, query) !== false && resolveStaleTime(options.staleTime, query) !== "static") {
    const value = typeof field === "function" ? field(query) : field;
    return value === "always" || value !== false && isStale(query, options);
  }
  return false;
}
function shouldFetchOptionally(query, prevQuery, options, prevOptions) {
  return (query !== prevQuery || resolveEnabled(prevOptions.enabled, query) === false) && (!options.suspense || query.state.status !== "error") && isStale(query, options);
}
function isStale(query, options) {
  return resolveEnabled(options.enabled, query) !== false && query.isStaleByTime(resolveStaleTime(options.staleTime, query));
}
function shouldAssignObserverCurrentProperties(observer, optimisticResult) {
  if (!shallowEqualObjects(observer.getCurrentResult(), optimisticResult)) {
    return true;
  }
  return false;
}
export {
  QueryObserver
};//# sourceMappingURL=http://go/sourcemap/sourcemaps/cd1c87ff9b66021918fb9731605f8d1d5fd2f0b0/node_modules/@tanstack/query-core/build/legacy/queryObserver.js.map