import "./chunk-PXG64RU4.js";

// src/utils.ts
import { timeoutManager } from "./timeoutManager.js";
var isServer = typeof window === "undefined" || "Deno" in globalThis;
function noop() {
}
function functionalUpdate(updater, input) {
  return typeof updater === "function" ? updater(input) : updater;
}
function isValidTimeout(value) {
  return typeof value === "number" && value >= 0 && value !== Infinity;
}
function timeUntilStale(updatedAt, staleTime) {
  return Math.max(updatedAt + (staleTime || 0) - Date.now(), 0);
}
function resolveStaleTime(staleTime, query) {
  return typeof staleTime === "function" ? staleTime(query) : staleTime;
}
function resolveEnabled(enabled, query) {
  return typeof enabled === "function" ? enabled(query) : enabled;
}
function matchQuery(filters, query) {
  const {
    type = "all",
    exact,
    fetchStatus,
    predicate,
    queryKey,
    stale
  } = filters;
  if (queryKey) {
    if (exact) {
      if (query.queryHash !== hashQueryKeyByOptions(queryKey, query.options)) {
        return false;
      }
    } else if (!partialMatchKey(query.queryKey, queryKey)) {
      return false;
    }
  }
  if (type !== "all") {
    const isActive = query.isActive();
    if (type === "active" && !isActive) {
      return false;
    }
    if (type === "inactive" && isActive) {
      return false;
    }
  }
  if (typeof stale === "boolean" && query.isStale() !== stale) {
    return false;
  }
  if (fetchStatus && fetchStatus !== query.state.fetchStatus) {
    return false;
  }
  if (predicate && !predicate(query)) {
    return false;
  }
  return true;
}
function matchMutation(filters, mutation) {
  const { exact, status, predicate, mutationKey } = filters;
  if (mutationKey) {
    if (!mutation.options.mutationKey) {
      return false;
    }
    if (exact) {
      if (hashKey(mutation.options.mutationKey) !== hashKey(mutationKey)) {
        return false;
      }
    } else if (!partialMatchKey(mutation.options.mutationKey, mutationKey)) {
      return false;
    }
  }
  if (status && mutation.state.status !== status) {
    return false;
  }
  if (predicate && !predicate(mutation)) {
    return false;
  }
  return true;
}
function hashQueryKeyByOptions(queryKey, options) {
  const hashFn = (options == null ? void 0 : options.queryKeyHashFn) || hashKey;
  return hashFn(queryKey);
}
function hashKey(queryKey) {
  return JSON.stringify(
    queryKey,
    (_, val) => isPlainObject(val) ? Object.keys(val).sort().reduce((result, key) => {
      result[key] = val[key];
      return result;
    }, {}) : val
  );
}
function partialMatchKey(a, b) {
  if (a === b) {
    return true;
  }
  if (typeof a !== typeof b) {
    return false;
  }
  if (a && b && typeof a === "object" && typeof b === "object") {
    return Object.keys(b).every((key) => partialMatchKey(a[key], b[key]));
  }
  return false;
}
var hasOwn = Object.prototype.hasOwnProperty;
function replaceEqualDeep(a, b, depth = 0) {
  if (a === b) {
    return a;
  }
  if (depth > 500) return b;
  const array = isPlainArray(a) && isPlainArray(b);
  if (!array && !(isPlainObject(a) && isPlainObject(b))) return b;
  const aItems = array ? a : Object.keys(a);
  const aSize = aItems.length;
  const bItems = array ? b : Object.keys(b);
  const bSize = bItems.length;
  const copy = array ? new Array(bSize) : {};
  let equalItems = 0;
  for (let i = 0; i < bSize; i++) {
    const key = array ? i : bItems[i];
    const aItem = a[key];
    const bItem = b[key];
    if (aItem === bItem) {
      copy[key] = aItem;
      if (array ? i < aSize : hasOwn.call(a, key)) equalItems++;
      continue;
    }
    if (aItem === null || bItem === null || typeof aItem !== "object" || typeof bItem !== "object") {
      copy[key] = bItem;
      continue;
    }
    const v = replaceEqualDeep(aItem, bItem, depth + 1);
    copy[key] = v;
    if (v === aItem) equalItems++;
  }
  return aSize === bSize && equalItems === aSize ? a : copy;
}
function shallowEqualObjects(a, b) {
  if (!b || Object.keys(a).length !== Object.keys(b).length) {
    return false;
  }
  for (const key in a) {
    if (a[key] !== b[key]) {
      return false;
    }
  }
  return true;
}
function isPlainArray(value) {
  return Array.isArray(value) && value.length === Object.keys(value).length;
}
function isPlainObject(o) {
  if (!hasObjectPrototype(o)) {
    return false;
  }
  const ctor = o.constructor;
  if (ctor === void 0) {
    return true;
  }
  const prot = ctor.prototype;
  if (!hasObjectPrototype(prot)) {
    return false;
  }
  if (!prot.hasOwnProperty("isPrototypeOf")) {
    return false;
  }
  if (Object.getPrototypeOf(o) !== Object.prototype) {
    return false;
  }
  return true;
}
function hasObjectPrototype(o) {
  return Object.prototype.toString.call(o) === "[object Object]";
}
function sleep(timeout) {
  return new Promise((resolve) => {
    timeoutManager.setTimeout(resolve, timeout);
  });
}
function replaceData(prevData, data, options) {
  if (typeof options.structuralSharing === "function") {
    return options.structuralSharing(prevData, data);
  } else if (options.structuralSharing !== false) {
    if (process.env.NODE_ENV !== "production") {
      try {
        return replaceEqualDeep(prevData, data);
      } catch (error) {
        console.error(
          `Structural sharing requires data to be JSON serializable. To fix this, turn off structuralSharing or return JSON-serializable data from your queryFn. [${options.queryHash}]: ${error}`
        );
        throw error;
      }
    }
    return replaceEqualDeep(prevData, data);
  }
  return data;
}
function keepPreviousData(previousData) {
  return previousData;
}
function addToEnd(items, item, max = 0) {
  const newItems = [...items, item];
  return max && newItems.length > max ? newItems.slice(1) : newItems;
}
function addToStart(items, item, max = 0) {
  const newItems = [item, ...items];
  return max && newItems.length > max ? newItems.slice(0, -1) : newItems;
}
var skipToken = /* @__PURE__ */ Symbol();
function ensureQueryFn(options, fetchOptions) {
  if (process.env.NODE_ENV !== "production") {
    if (options.queryFn === skipToken) {
      console.error(
        `Attempted to invoke queryFn when set to skipToken. This is likely a configuration error. Query hash: '${options.queryHash}'`
      );
    }
  }
  if (!options.queryFn && (fetchOptions == null ? void 0 : fetchOptions.initialPromise)) {
    return () => fetchOptions.initialPromise;
  }
  if (!options.queryFn || options.queryFn === skipToken) {
    return () => Promise.reject(new Error(`Missing queryFn: '${options.queryHash}'`));
  }
  return options.queryFn;
}
function shouldThrowError(throwOnError, params) {
  if (typeof throwOnError === "function") {
    return throwOnError(...params);
  }
  return !!throwOnError;
}
function addConsumeAwareSignal(object, getSignal, onCancelled) {
  let consumed = false;
  let signal;
  Object.defineProperty(object, "signal", {
    enumerable: true,
    get: () => {
      signal ?? (signal = getSignal());
      if (consumed) {
        return signal;
      }
      consumed = true;
      if (signal.aborted) {
        onCancelled();
      } else {
        signal.addEventListener("abort", onCancelled, { once: true });
      }
      return signal;
    }
  });
  return object;
}
export {
  addConsumeAwareSignal,
  addToEnd,
  addToStart,
  ensureQueryFn,
  functionalUpdate,
  hashKey,
  hashQueryKeyByOptions,
  isPlainArray,
  isPlainObject,
  isServer,
  isValidTimeout,
  keepPreviousData,
  matchMutation,
  matchQuery,
  noop,
  partialMatchKey,
  replaceData,
  replaceEqualDeep,
  resolveEnabled,
  resolveStaleTime,
  shallowEqualObjects,
  shouldThrowError,
  skipToken,
  sleep,
  timeUntilStale
};
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