jtBaseApp/node_modules/@vueuse/core/index.mjs

import { noop, resolveUnref, isClient, isString, tryOnScopeDispose, tryOnMounted, computedWithControl, promiseTimeout, isFunction, resolveRef, increaseWithUnit, useTimeoutFn, pausableWatch, createEventHook, timestamp, pausableFilter, watchIgnorable, debounceFilter, createFilterWrapper, bypassFilter, createSingletonPromise, toRefs, containsProp, until, hasOwn, isDef, throttleFilter, useDebounceFn, useThrottleFn, isObject, isNumber, useIntervalFn, clamp, syncRef, objectPick, tryOnUnmounted, isIOS, watchWithFilter, identity } from '@vueuse/shared';
export * from '@vueuse/shared';
import { isRef, ref, watchEffect, computed, inject, unref, watch, getCurrentInstance, customRef, onUpdated, reactive, shallowRef, onMounted, markRaw, getCurrentScope, readonly, nextTick, isVue2, set, del, onBeforeUpdate } from 'vue-demi';

function computedAsync(evaluationCallback, initialState, optionsOrRef) {
  let options;
  if (isRef(optionsOrRef)) {
    options = {
      evaluating: optionsOrRef
    };
  } else {
    options = optionsOrRef || {};
  }
  const {
    lazy = false,
    evaluating = void 0,
    onError = noop
  } = options;
  const started = ref(!lazy);
  const current = ref(initialState);
  let counter = 0;
  watchEffect(async (onInvalidate) => {
    if (!started.value)
      return;
    counter++;
    const counterAtBeginning = counter;
    let hasFinished = false;
    if (evaluating) {
      Promise.resolve().then(() => {
        evaluating.value = true;
      });
    }
    try {
      const result = await evaluationCallback((cancelCallback) => {
        onInvalidate(() => {
          if (evaluating)
            evaluating.value = false;
          if (!hasFinished)
            cancelCallback();
        });
      });
      if (counterAtBeginning === counter)
        current.value = result;
    } catch (e) {
      onError(e);
    } finally {
      if (evaluating && counterAtBeginning === counter)
        evaluating.value = false;
      hasFinished = true;
    }
  });
  if (lazy) {
    return computed(() => {
      started.value = true;
      return current.value;
    });
  } else {
    return current;
  }
}

function computedInject(key, options, defaultSource, treatDefaultAsFactory) {
  let source = inject(key);
  if (defaultSource)
    source = inject(key, defaultSource);
  if (treatDefaultAsFactory)
    source = inject(key, defaultSource, treatDefaultAsFactory);
  if (typeof options === "function") {
    return computed((ctx) => options(source, ctx));
  } else {
    return computed({
      get: (ctx) => options.get(source, ctx),
      set: options.set
    });
  }
}

const createUnrefFn = (fn) => {
  return function(...args) {
    return fn.apply(this, args.map((i) => unref(i)));
  };
};

function unrefElement(elRef) {
  var _a;
  const plain = resolveUnref(elRef);
  return (_a = plain == null ? void 0 : plain.$el) != null ? _a : plain;
}

const defaultWindow = isClient ? window : void 0;
const defaultDocument = isClient ? window.document : void 0;
const defaultNavigator = isClient ? window.navigator : void 0;
const defaultLocation = isClient ? window.location : void 0;

function useEventListener(...args) {
  let target;
  let event;
  let listener;
  let options;
  if (isString(args[0])) {
    [event, listener, options] = args;
    target = defaultWindow;
  } else {
    [target, event, listener, options] = args;
  }
  if (!target)
    return noop;
  let cleanup = noop;
  const stopWatch = watch(() => unrefElement(target), (el) => {
    cleanup();
    if (!el)
      return;
    el.addEventListener(event, listener, options);
    cleanup = () => {
      el.removeEventListener(event, listener, options);
      cleanup = noop;
    };
  }, { immediate: true, flush: "post" });
  const stop = () => {
    stopWatch();
    cleanup();
  };
  tryOnScopeDispose(stop);
  return stop;
}

function onClickOutside(target, handler, options = {}) {
  const { window = defaultWindow, ignore, capture = true, detectIframe = false } = options;
  if (!window)
    return;
  const shouldListen = ref(true);
  let fallback;
  const listener = (event) => {
    window.clearTimeout(fallback);
    const el = unrefElement(target);
    if (!el || el === event.target || event.composedPath().includes(el) || !shouldListen.value)
      return;
    handler(event);
  };
  const shouldIgnore = (event) => {
    return ignore && ignore.some((target2) => {
      const el = unrefElement(target2);
      return el && (event.target === el || event.composedPath().includes(el));
    });
  };
  const cleanup = [
    useEventListener(window, "click", listener, { passive: true, capture }),
    useEventListener(window, "pointerdown", (e) => {
      const el = unrefElement(target);
      shouldListen.value = !!el && !e.composedPath().includes(el) && !shouldIgnore(e);
    }, { passive: true }),
    useEventListener(window, "pointerup", (e) => {
      if (e.button === 0) {
        const path = e.composedPath();
        e.composedPath = () => path;
        fallback = window.setTimeout(() => listener(e), 50);
      }
    }, { passive: true }),
    detectIframe && useEventListener(window, "blur", (event) => {
      var _a;
      const el = unrefElement(target);
      if (((_a = document.activeElement) == null ? void 0 : _a.tagName) === "IFRAME" && !(el == null ? void 0 : el.contains(document.activeElement)))
        handler(event);
    })
  ].filter(Boolean);
  const stop = () => cleanup.forEach((fn) => fn());
  return stop;
}

var __defProp$m = Object.defineProperty;
var __defProps$9 = Object.defineProperties;
var __getOwnPropDescs$9 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$o = Object.getOwnPropertySymbols;
var __hasOwnProp$o = Object.prototype.hasOwnProperty;
var __propIsEnum$o = Object.prototype.propertyIsEnumerable;
var __defNormalProp$m = (obj, key, value) => key in obj ? __defProp$m(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$m = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$o.call(b, prop))
      __defNormalProp$m(a, prop, b[prop]);
  if (__getOwnPropSymbols$o)
    for (var prop of __getOwnPropSymbols$o(b)) {
      if (__propIsEnum$o.call(b, prop))
        __defNormalProp$m(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$9 = (a, b) => __defProps$9(a, __getOwnPropDescs$9(b));
const createKeyPredicate = (keyFilter) => {
  if (typeof keyFilter === "function")
    return keyFilter;
  else if (typeof keyFilter === "string")
    return (event) => event.key === keyFilter;
  else if (Array.isArray(keyFilter))
    return (event) => keyFilter.includes(event.key);
  return () => true;
};
function onKeyStroke(...args) {
  let key;
  let handler;
  let options = {};
  if (args.length === 3) {
    key = args[0];
    handler = args[1];
    options = args[2];
  } else if (args.length === 2) {
    if (typeof args[1] === "object") {
      key = true;
      handler = args[0];
      options = args[1];
    } else {
      key = args[0];
      handler = args[1];
    }
  } else {
    key = true;
    handler = args[0];
  }
  const { target = defaultWindow, eventName = "keydown", passive = false } = options;
  const predicate = createKeyPredicate(key);
  const listener = (e) => {
    if (predicate(e))
      handler(e);
  };
  return useEventListener(target, eventName, listener, passive);
}
function onKeyDown(key, handler, options = {}) {
  return onKeyStroke(key, handler, __spreadProps$9(__spreadValues$m({}, options), { eventName: "keydown" }));
}
function onKeyPressed(key, handler, options = {}) {
  return onKeyStroke(key, handler, __spreadProps$9(__spreadValues$m({}, options), { eventName: "keypress" }));
}
function onKeyUp(key, handler, options = {}) {
  return onKeyStroke(key, handler, __spreadProps$9(__spreadValues$m({}, options), { eventName: "keyup" }));
}

const DEFAULT_DELAY = 500;
function onLongPress(target, handler, options) {
  var _a, _b;
  const elementRef = computed(() => unrefElement(target));
  let timeout;
  function clear() {
    if (timeout) {
      clearTimeout(timeout);
      timeout = void 0;
    }
  }
  function onDown(ev) {
    var _a2, _b2, _c, _d;
    if (((_a2 = options == null ? void 0 : options.modifiers) == null ? void 0 : _a2.self) && ev.target !== elementRef.value)
      return;
    clear();
    if ((_b2 = options == null ? void 0 : options.modifiers) == null ? void 0 : _b2.prevent)
      ev.preventDefault();
    if ((_c = options == null ? void 0 : options.modifiers) == null ? void 0 : _c.stop)
      ev.stopPropagation();
    timeout = setTimeout(() => handler(ev), (_d = options == null ? void 0 : options.delay) != null ? _d : DEFAULT_DELAY);
  }
  const listenerOptions = {
    capture: (_a = options == null ? void 0 : options.modifiers) == null ? void 0 : _a.capture,
    once: (_b = options == null ? void 0 : options.modifiers) == null ? void 0 : _b.once
  };
  useEventListener(elementRef, "pointerdown", onDown, listenerOptions);
  useEventListener(elementRef, "pointerup", clear, listenerOptions);
  useEventListener(elementRef, "pointerleave", clear, listenerOptions);
}

const isFocusedElementEditable = () => {
  const { activeElement, body } = document;
  if (!activeElement)
    return false;
  if (activeElement === body)
    return false;
  switch (activeElement.tagName) {
    case "INPUT":
    case "TEXTAREA":
      return true;
  }
  return activeElement.hasAttribute("contenteditable");
};
const isTypedCharValid = ({
  keyCode,
  metaKey,
  ctrlKey,
  altKey
}) => {
  if (metaKey || ctrlKey || altKey)
    return false;
  if (keyCode >= 48 && keyCode <= 57 || keyCode >= 96 && keyCode <= 105)
    return true;
  if (keyCode >= 65 && keyCode <= 90)
    return true;
  return false;
};
function onStartTyping(callback, options = {}) {
  const { document: document2 = defaultDocument } = options;
  const keydown = (event) => {
    !isFocusedElementEditable() && isTypedCharValid(event) && callback(event);
  };
  if (document2)
    useEventListener(document2, "keydown", keydown, { passive: true });
}

function templateRef(key, initialValue = null) {
  const instance = getCurrentInstance();
  let _trigger = () => {
  };
  const element = customRef((track, trigger) => {
    _trigger = trigger;
    return {
      get() {
        var _a, _b;
        track();
        return (_b = (_a = instance == null ? void 0 : instance.proxy) == null ? void 0 : _a.$refs[key]) != null ? _b : initialValue;
      },
      set() {
      }
    };
  });
  tryOnMounted(_trigger);
  onUpdated(_trigger);
  return element;
}

function useActiveElement(options = {}) {
  const { window = defaultWindow } = options;
  const activeElement = computedWithControl(() => null, () => window == null ? void 0 : window.document.activeElement);
  if (window) {
    useEventListener(window, "blur", activeElement.trigger, true);
    useEventListener(window, "focus", activeElement.trigger, true);
  }
  return activeElement;
}

function useAsyncQueue(tasks, options = {}) {
  const {
    interrupt = true,
    onError = noop,
    onFinished = noop
  } = options;
  const promiseState = {
    pending: "pending",
    rejected: "rejected",
    fulfilled: "fulfilled"
  };
  const initialResult = Array.from(new Array(tasks.length), () => ({ state: promiseState.pending, data: null }));
  const result = reactive(initialResult);
  const activeIndex = ref(-1);
  if (!tasks || tasks.length === 0) {
    onFinished();
    return {
      activeIndex,
      result
    };
  }
  function updateResult(state, res) {
    activeIndex.value++;
    result[activeIndex.value].data = res;
    result[activeIndex.value].state = state;
  }
  tasks.reduce((prev, curr) => {
    return prev.then((prevRes) => {
      var _a;
      if (((_a = result[activeIndex.value]) == null ? void 0 : _a.state) === promiseState.rejected && interrupt) {
        onFinished();
        return;
      }
      return curr(prevRes).then((currentRes) => {
        updateResult(promiseState.fulfilled, currentRes);
        activeIndex.value === tasks.length - 1 && onFinished();
        return currentRes;
      });
    }).catch((e) => {
      updateResult(promiseState.rejected, e);
      onError();
      return e;
    });
  }, Promise.resolve());
  return {
    activeIndex,
    result
  };
}

function useAsyncState(promise, initialState, options) {
  const {
    immediate = true,
    delay = 0,
    onError = noop,
    resetOnExecute = true,
    shallow = true,
    throwError
  } = options != null ? options : {};
  const state = shallow ? shallowRef(initialState) : ref(initialState);
  const isReady = ref(false);
  const isLoading = ref(false);
  const error = ref(void 0);
  async function execute(delay2 = 0, ...args) {
    if (resetOnExecute)
      state.value = initialState;
    error.value = void 0;
    isReady.value = false;
    isLoading.value = true;
    if (delay2 > 0)
      await promiseTimeout(delay2);
    const _promise = typeof promise === "function" ? promise(...args) : promise;
    try {
      const data = await _promise;
      state.value = data;
      isReady.value = true;
    } catch (e) {
      error.value = e;
      onError(e);
      if (throwError)
        throw error;
    } finally {
      isLoading.value = false;
    }
    return state.value;
  }
  if (immediate)
    execute(delay);
  return {
    state,
    isReady,
    isLoading,
    error,
    execute
  };
}

const defaults = {
  array: (v) => JSON.stringify(v),
  object: (v) => JSON.stringify(v),
  set: (v) => JSON.stringify(Array.from(v)),
  map: (v) => JSON.stringify(Object.fromEntries(v)),
  null: () => ""
};
function getDefaultSerialization(target) {
  if (!target)
    return defaults.null;
  if (target instanceof Map)
    return defaults.map;
  else if (target instanceof Set)
    return defaults.set;
  else if (Array.isArray(target))
    return defaults.array;
  else
    return defaults.object;
}

function useBase64(target, options) {
  const base64 = ref("");
  const promise = ref();
  function execute() {
    if (!isClient)
      return;
    promise.value = new Promise((resolve, reject) => {
      try {
        const _target = resolveUnref(target);
        if (_target == null) {
          resolve("");
        } else if (typeof _target === "string") {
          resolve(blobToBase64(new Blob([_target], { type: "text/plain" })));
        } else if (_target instanceof Blob) {
          resolve(blobToBase64(_target));
        } else if (_target instanceof ArrayBuffer) {
          resolve(window.btoa(String.fromCharCode(...new Uint8Array(_target))));
        } else if (_target instanceof HTMLCanvasElement) {
          resolve(_target.toDataURL(options == null ? void 0 : options.type, options == null ? void 0 : options.quality));
        } else if (_target instanceof HTMLImageElement) {
          const img = _target.cloneNode(false);
          img.crossOrigin = "Anonymous";
          imgLoaded(img).then(() => {
            const canvas = document.createElement("canvas");
            const ctx = canvas.getContext("2d");
            canvas.width = img.width;
            canvas.height = img.height;
            ctx.drawImage(img, 0, 0, canvas.width, canvas.height);
            resolve(canvas.toDataURL(options == null ? void 0 : options.type, options == null ? void 0 : options.quality));
          }).catch(reject);
        } else if (typeof _target === "object") {
          const _serializeFn = (options == null ? void 0 : options.serializer) || getDefaultSerialization(_target);
          const serialized = _serializeFn(_target);
          return resolve(blobToBase64(new Blob([serialized], { type: "application/json" })));
        } else {
          reject(new Error("target is unsupported types"));
        }
      } catch (error) {
        reject(error);
      }
    });
    promise.value.then((res) => base64.value = res);
    return promise.value;
  }
  if (isRef(target) || isFunction(target))
    watch(target, execute, { immediate: true });
  else
    execute();
  return {
    base64,
    promise,
    execute
  };
}
function imgLoaded(img) {
  return new Promise((resolve, reject) => {
    if (!img.complete) {
      img.onload = () => {
        resolve();
      };
      img.onerror = reject;
    } else {
      resolve();
    }
  });
}
function blobToBase64(blob) {
  return new Promise((resolve, reject) => {
    const fr = new FileReader();
    fr.onload = (e) => {
      resolve(e.target.result);
    };
    fr.onerror = reject;
    fr.readAsDataURL(blob);
  });
}

function useSupported(callback, sync = false) {
  const isSupported = ref();
  const update = () => isSupported.value = Boolean(callback());
  update();
  tryOnMounted(update, sync);
  return isSupported;
}

function useBattery({ navigator = defaultNavigator } = {}) {
  const events = ["chargingchange", "chargingtimechange", "dischargingtimechange", "levelchange"];
  const isSupported = useSupported(() => navigator && "getBattery" in navigator);
  const charging = ref(false);
  const chargingTime = ref(0);
  const dischargingTime = ref(0);
  const level = ref(1);
  let battery;
  function updateBatteryInfo() {
    charging.value = this.charging;
    chargingTime.value = this.chargingTime || 0;
    dischargingTime.value = this.dischargingTime || 0;
    level.value = this.level;
  }
  if (isSupported.value) {
    navigator.getBattery().then((_battery) => {
      battery = _battery;
      updateBatteryInfo.call(battery);
      for (const event of events)
        useEventListener(battery, event, updateBatteryInfo, { passive: true });
    });
  }
  return {
    isSupported,
    charging,
    chargingTime,
    dischargingTime,
    level
  };
}

function useBluetooth(options) {
  let {
    acceptAllDevices = false
  } = options || {};
  const {
    filters = void 0,
    optionalServices = void 0,
    navigator = defaultNavigator
  } = options || {};
  const isSupported = useSupported(() => navigator && "bluetooth" in navigator);
  const device = shallowRef(void 0);
  const error = shallowRef(null);
  watch(device, () => {
    connectToBluetoothGATTServer();
  });
  async function requestDevice() {
    if (!isSupported.value)
      return;
    error.value = null;
    if (filters && filters.length > 0)
      acceptAllDevices = false;
    try {
      device.value = await (navigator == null ? void 0 : navigator.bluetooth.requestDevice({
        acceptAllDevices,
        filters,
        optionalServices
      }));
    } catch (err) {
      error.value = err;
    }
  }
  const server = ref();
  const isConnected = computed(() => {
    var _a;
    return ((_a = server.value) == null ? void 0 : _a.connected) || false;
  });
  async function connectToBluetoothGATTServer() {
    error.value = null;
    if (device.value && device.value.gatt) {
      device.value.addEventListener("gattserverdisconnected", () => {
      });
      try {
        server.value = await device.value.gatt.connect();
      } catch (err) {
        error.value = err;
      }
    }
  }
  tryOnMounted(() => {
    var _a;
    if (device.value)
      (_a = device.value.gatt) == null ? void 0 : _a.connect();
  });
  tryOnScopeDispose(() => {
    var _a;
    if (device.value)
      (_a = device.value.gatt) == null ? void 0 : _a.disconnect();
  });
  return {
    isSupported,
    isConnected,
    device,
    requestDevice,
    server,
    error
  };
}

function useMediaQuery(query, options = {}) {
  const { window = defaultWindow } = options;
  const isSupported = useSupported(() => window && "matchMedia" in window && typeof window.matchMedia === "function");
  let mediaQuery;
  const matches = ref(false);
  const cleanup = () => {
    if (!mediaQuery)
      return;
    if ("removeEventListener" in mediaQuery)
      mediaQuery.removeEventListener("change", update);
    else
      mediaQuery.removeListener(update);
  };
  const update = () => {
    if (!isSupported.value)
      return;
    cleanup();
    mediaQuery = window.matchMedia(resolveRef(query).value);
    matches.value = mediaQuery.matches;
    if ("addEventListener" in mediaQuery)
      mediaQuery.addEventListener("change", update);
    else
      mediaQuery.addListener(update);
  };
  watchEffect(update);
  tryOnScopeDispose(() => cleanup());
  return matches;
}

const breakpointsTailwind = {
  "sm": 640,
  "md": 768,
  "lg": 1024,
  "xl": 1280,
  "2xl": 1536
};
const breakpointsBootstrapV5 = {
  sm: 576,
  md: 768,
  lg: 992,
  xl: 1200,
  xxl: 1400
};
const breakpointsVuetify = {
  xs: 600,
  sm: 960,
  md: 1264,
  lg: 1904
};
const breakpointsAntDesign = {
  xs: 480,
  sm: 576,
  md: 768,
  lg: 992,
  xl: 1200,
  xxl: 1600
};
const breakpointsQuasar = {
  xs: 600,
  sm: 1024,
  md: 1440,
  lg: 1920
};
const breakpointsSematic = {
  mobileS: 320,
  mobileM: 375,
  mobileL: 425,
  tablet: 768,
  laptop: 1024,
  laptopL: 1440,
  desktop4K: 2560
};

var __defProp$l = Object.defineProperty;
var __getOwnPropSymbols$n = Object.getOwnPropertySymbols;
var __hasOwnProp$n = Object.prototype.hasOwnProperty;
var __propIsEnum$n = Object.prototype.propertyIsEnumerable;
var __defNormalProp$l = (obj, key, value) => key in obj ? __defProp$l(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$l = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$n.call(b, prop))
      __defNormalProp$l(a, prop, b[prop]);
  if (__getOwnPropSymbols$n)
    for (var prop of __getOwnPropSymbols$n(b)) {
      if (__propIsEnum$n.call(b, prop))
        __defNormalProp$l(a, prop, b[prop]);
    }
  return a;
};
function useBreakpoints(breakpoints, options = {}) {
  function getValue(k, delta) {
    let v = breakpoints[k];
    if (delta != null)
      v = increaseWithUnit(v, delta);
    if (typeof v === "number")
      v = `${v}px`;
    return v;
  }
  const { window = defaultWindow } = options;
  function match(query) {
    if (!window)
      return false;
    return window.matchMedia(query).matches;
  }
  const greaterOrEqual = (k) => {
    return useMediaQuery(`(min-width: ${getValue(k)})`, options);
  };
  const shortcutMethods = Object.keys(breakpoints).reduce((shortcuts, k) => {
    Object.defineProperty(shortcuts, k, {
      get: () => greaterOrEqual(k),
      enumerable: true,
      configurable: true
    });
    return shortcuts;
  }, {});
  return __spreadValues$l({
    greater(k) {
      return useMediaQuery(`(min-width: ${getValue(k, 0.1)})`, options);
    },
    greaterOrEqual,
    smaller(k) {
      return useMediaQuery(`(max-width: ${getValue(k, -0.1)})`, options);
    },
    smallerOrEqual(k) {
      return useMediaQuery(`(max-width: ${getValue(k)})`, options);
    },
    between(a, b) {
      return useMediaQuery(`(min-width: ${getValue(a)}) and (max-width: ${getValue(b, -0.1)})`, options);
    },
    isGreater(k) {
      return match(`(min-width: ${getValue(k, 0.1)})`);
    },
    isGreaterOrEqual(k) {
      return match(`(min-width: ${getValue(k)})`);
    },
    isSmaller(k) {
      return match(`(max-width: ${getValue(k, -0.1)})`);
    },
    isSmallerOrEqual(k) {
      return match(`(max-width: ${getValue(k)})`);
    },
    isInBetween(a, b) {
      return match(`(min-width: ${getValue(a)}) and (max-width: ${getValue(b, -0.1)})`);
    }
  }, shortcutMethods);
}

const useBroadcastChannel = (options) => {
  const {
    name,
    window = defaultWindow
  } = options;
  const isSupported = useSupported(() => window && "BroadcastChannel" in window);
  const isClosed = ref(false);
  const channel = ref();
  const data = ref();
  const error = ref(null);
  const post = (data2) => {
    if (channel.value)
      channel.value.postMessage(data2);
  };
  const close = () => {
    if (channel.value)
      channel.value.close();
    isClosed.value = true;
  };
  if (isSupported.value) {
    tryOnMounted(() => {
      error.value = null;
      channel.value = new BroadcastChannel(name);
      channel.value.addEventListener("message", (e) => {
        data.value = e.data;
      }, { passive: true });
      channel.value.addEventListener("messageerror", (e) => {
        error.value = e;
      }, { passive: true });
      channel.value.addEventListener("close", () => {
        isClosed.value = true;
      });
    });
  }
  tryOnScopeDispose(() => {
    close();
  });
  return {
    isSupported,
    channel,
    data,
    post,
    close,
    error,
    isClosed
  };
};

function useBrowserLocation({ window = defaultWindow } = {}) {
  const buildState = (trigger) => {
    const { state: state2, length } = (window == null ? void 0 : window.history) || {};
    const { hash, host, hostname, href, origin, pathname, port, protocol, search } = (window == null ? void 0 : window.location) || {};
    return {
      trigger,
      state: state2,
      length,
      hash,
      host,
      hostname,
      href,
      origin,
      pathname,
      port,
      protocol,
      search
    };
  };
  const state = ref(buildState("load"));
  if (window) {
    useEventListener(window, "popstate", () => state.value = buildState("popstate"), { passive: true });
    useEventListener(window, "hashchange", () => state.value = buildState("hashchange"), { passive: true });
  }
  return state;
}

function useCached(refValue, comparator = (a, b) => a === b, watchOptions) {
  const cachedValue = ref(refValue.value);
  watch(() => refValue.value, (value) => {
    if (!comparator(value, cachedValue.value))
      cachedValue.value = value;
  }, watchOptions);
  return cachedValue;
}

function useClipboard(options = {}) {
  const {
    navigator = defaultNavigator,
    read = false,
    source,
    copiedDuring = 1500
  } = options;
  const events = ["copy", "cut"];
  const isSupported = useSupported(() => navigator && "clipboard" in navigator);
  const text = ref("");
  const copied = ref(false);
  const timeout = useTimeoutFn(() => copied.value = false, copiedDuring);
  function updateText() {
    navigator.clipboard.readText().then((value) => {
      text.value = value;
    });
  }
  if (isSupported.value && read) {
    for (const event of events)
      useEventListener(event, updateText);
  }
  async function copy(value = resolveUnref(source)) {
    if (isSupported.value && value != null) {
      await navigator.clipboard.writeText(value);
      text.value = value;
      copied.value = true;
      timeout.start();
    }
  }
  return {
    isSupported,
    text,
    copied,
    copy
  };
}

var __defProp$k = Object.defineProperty;
var __defProps$8 = Object.defineProperties;
var __getOwnPropDescs$8 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$m = Object.getOwnPropertySymbols;
var __hasOwnProp$m = Object.prototype.hasOwnProperty;
var __propIsEnum$m = Object.prototype.propertyIsEnumerable;
var __defNormalProp$k = (obj, key, value) => key in obj ? __defProp$k(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$k = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$m.call(b, prop))
      __defNormalProp$k(a, prop, b[prop]);
  if (__getOwnPropSymbols$m)
    for (var prop of __getOwnPropSymbols$m(b)) {
      if (__propIsEnum$m.call(b, prop))
        __defNormalProp$k(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$8 = (a, b) => __defProps$8(a, __getOwnPropDescs$8(b));
function cloneFnJSON(source) {
  return JSON.parse(JSON.stringify(source));
}
function useCloned(source, options = {}) {
  const cloned = ref({});
  const {
    manual,
    clone = cloneFnJSON,
    deep = true,
    immediate = true
  } = options;
  function sync() {
    cloned.value = clone(unref(source));
  }
  if (!manual && isRef(source)) {
    watch(source, sync, __spreadProps$8(__spreadValues$k({}, options), {
      deep,
      immediate
    }));
  } else {
    sync();
  }
  return { cloned, sync };
}

const _global = typeof globalThis !== "undefined" ? globalThis : typeof window !== "undefined" ? window : typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : {};
const globalKey = "__vueuse_ssr_handlers__";
_global[globalKey] = _global[globalKey] || {};
const handlers = _global[globalKey];
function getSSRHandler(key, fallback) {
  return handlers[key] || fallback;
}
function setSSRHandler(key, fn) {
  handlers[key] = fn;
}

function guessSerializerType(rawInit) {
  return rawInit == null ? "any" : rawInit instanceof Set ? "set" : rawInit instanceof Map ? "map" : rawInit instanceof Date ? "date" : typeof rawInit === "boolean" ? "boolean" : typeof rawInit === "string" ? "string" : typeof rawInit === "object" ? "object" : Array.isArray(rawInit) ? "object" : !Number.isNaN(rawInit) ? "number" : "any";
}

var __defProp$j = Object.defineProperty;
var __getOwnPropSymbols$l = Object.getOwnPropertySymbols;
var __hasOwnProp$l = Object.prototype.hasOwnProperty;
var __propIsEnum$l = Object.prototype.propertyIsEnumerable;
var __defNormalProp$j = (obj, key, value) => key in obj ? __defProp$j(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$j = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$l.call(b, prop))
      __defNormalProp$j(a, prop, b[prop]);
  if (__getOwnPropSymbols$l)
    for (var prop of __getOwnPropSymbols$l(b)) {
      if (__propIsEnum$l.call(b, prop))
        __defNormalProp$j(a, prop, b[prop]);
    }
  return a;
};
const StorageSerializers = {
  boolean: {
    read: (v) => v === "true",
    write: (v) => String(v)
  },
  object: {
    read: (v) => JSON.parse(v),
    write: (v) => JSON.stringify(v)
  },
  number: {
    read: (v) => Number.parseFloat(v),
    write: (v) => String(v)
  },
  any: {
    read: (v) => v,
    write: (v) => String(v)
  },
  string: {
    read: (v) => v,
    write: (v) => String(v)
  },
  map: {
    read: (v) => new Map(JSON.parse(v)),
    write: (v) => JSON.stringify(Array.from(v.entries()))
  },
  set: {
    read: (v) => new Set(JSON.parse(v)),
    write: (v) => JSON.stringify(Array.from(v))
  },
  date: {
    read: (v) => new Date(v),
    write: (v) => v.toISOString()
  }
};
function useStorage(key, defaults, storage, options = {}) {
  var _a;
  const {
    flush = "pre",
    deep = true,
    listenToStorageChanges = true,
    writeDefaults = true,
    mergeDefaults = false,
    shallow,
    window = defaultWindow,
    eventFilter,
    onError = (e) => {
      console.error(e);
    }
  } = options;
  const data = (shallow ? shallowRef : ref)(defaults);
  if (!storage) {
    try {
      storage = getSSRHandler("getDefaultStorage", () => {
        var _a2;
        return (_a2 = defaultWindow) == null ? void 0 : _a2.localStorage;
      })();
    } catch (e) {
      onError(e);
    }
  }
  if (!storage)
    return data;
  const rawInit = resolveUnref(defaults);
  const type = guessSerializerType(rawInit);
  const serializer = (_a = options.serializer) != null ? _a : StorageSerializers[type];
  const { pause: pauseWatch, resume: resumeWatch } = pausableWatch(data, () => write(data.value), { flush, deep, eventFilter });
  if (window && listenToStorageChanges)
    useEventListener(window, "storage", update);
  update();
  return data;
  function write(v) {
    try {
      if (v == null)
        storage.removeItem(key);
      else
        storage.setItem(key, serializer.write(v));
    } catch (e) {
      onError(e);
    }
  }
  function read(event) {
    pauseWatch();
    try {
      const rawValue = event ? event.newValue : storage.getItem(key);
      if (rawValue == null) {
        if (writeDefaults && rawInit !== null)
          storage.setItem(key, serializer.write(rawInit));
        return rawInit;
      } else if (!event && mergeDefaults) {
        const value = serializer.read(rawValue);
        if (isFunction(mergeDefaults))
          return mergeDefaults(value, rawInit);
        else if (type === "object" && !Array.isArray(value))
          return __spreadValues$j(__spreadValues$j({}, rawInit), value);
        return value;
      } else if (typeof rawValue !== "string") {
        return rawValue;
      } else {
        return serializer.read(rawValue);
      }
    } catch (e) {
      onError(e);
    } finally {
      resumeWatch();
    }
  }
  function update(event) {
    if (event && event.storageArea !== storage)
      return;
    if (event && event.key === null) {
      data.value = rawInit;
      return;
    }
    if (event && event.key !== key)
      return;
    data.value = read(event);
  }
}

function usePreferredDark(options) {
  return useMediaQuery("(prefers-color-scheme: dark)", options);
}

var __defProp$i = Object.defineProperty;
var __getOwnPropSymbols$k = Object.getOwnPropertySymbols;
var __hasOwnProp$k = Object.prototype.hasOwnProperty;
var __propIsEnum$k = Object.prototype.propertyIsEnumerable;
var __defNormalProp$i = (obj, key, value) => key in obj ? __defProp$i(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$i = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$k.call(b, prop))
      __defNormalProp$i(a, prop, b[prop]);
  if (__getOwnPropSymbols$k)
    for (var prop of __getOwnPropSymbols$k(b)) {
      if (__propIsEnum$k.call(b, prop))
        __defNormalProp$i(a, prop, b[prop]);
    }
  return a;
};
function useColorMode(options = {}) {
  const {
    selector = "html",
    attribute = "class",
    initialValue = "auto",
    window = defaultWindow,
    storage,
    storageKey = "vueuse-color-scheme",
    listenToStorageChanges = true,
    storageRef,
    emitAuto
  } = options;
  const modes = __spreadValues$i({
    auto: "",
    light: "light",
    dark: "dark"
  }, options.modes || {});
  const preferredDark = usePreferredDark({ window });
  const preferredMode = computed(() => preferredDark.value ? "dark" : "light");
  const store = storageRef || (storageKey == null ? ref(initialValue) : useStorage(storageKey, initialValue, storage, { window, listenToStorageChanges }));
  const state = computed({
    get() {
      return store.value === "auto" && !emitAuto ? preferredMode.value : store.value;
    },
    set(v) {
      store.value = v;
    }
  });
  const updateHTMLAttrs = getSSRHandler("updateHTMLAttrs", (selector2, attribute2, value) => {
    const el = window == null ? void 0 : window.document.querySelector(selector2);
    if (!el)
      return;
    if (attribute2 === "class") {
      const current = value.split(/\s/g);
      Object.values(modes).flatMap((i) => (i || "").split(/\s/g)).filter(Boolean).forEach((v) => {
        if (current.includes(v))
          el.classList.add(v);
        else
          el.classList.remove(v);
      });
    } else {
      el.setAttribute(attribute2, value);
    }
  });
  function defaultOnChanged(mode) {
    var _a;
    const resolvedMode = mode === "auto" ? preferredMode.value : mode;
    updateHTMLAttrs(selector, attribute, (_a = modes[resolvedMode]) != null ? _a : resolvedMode);
  }
  function onChanged(mode) {
    if (options.onChanged)
      options.onChanged(mode, defaultOnChanged);
    else
      defaultOnChanged(mode);
  }
  watch(state, onChanged, { flush: "post", immediate: true });
  if (emitAuto)
    watch(preferredMode, () => onChanged(state.value), { flush: "post" });
  tryOnMounted(() => onChanged(state.value));
  return state;
}

function useConfirmDialog(revealed = ref(false)) {
  const confirmHook = createEventHook();
  const cancelHook = createEventHook();
  const revealHook = createEventHook();
  let _resolve = noop;
  const reveal = (data) => {
    revealHook.trigger(data);
    revealed.value = true;
    return new Promise((resolve) => {
      _resolve = resolve;
    });
  };
  const confirm = (data) => {
    revealed.value = false;
    confirmHook.trigger(data);
    _resolve({ data, isCanceled: false });
  };
  const cancel = (data) => {
    revealed.value = false;
    cancelHook.trigger(data);
    _resolve({ data, isCanceled: true });
  };
  return {
    isRevealed: computed(() => revealed.value),
    reveal,
    confirm,
    cancel,
    onReveal: revealHook.on,
    onConfirm: confirmHook.on,
    onCancel: cancelHook.on
  };
}

function useCssVar(prop, target, { window = defaultWindow, initialValue = "" } = {}) {
  const variable = ref(initialValue);
  const elRef = computed(() => {
    var _a;
    return unrefElement(target) || ((_a = window == null ? void 0 : window.document) == null ? void 0 : _a.documentElement);
  });
  watch([elRef, () => resolveUnref(prop)], ([el, prop2]) => {
    var _a;
    if (el && window) {
      const value = (_a = window.getComputedStyle(el).getPropertyValue(prop2)) == null ? void 0 : _a.trim();
      variable.value = value || initialValue;
    }
  }, { immediate: true });
  watch(variable, (val) => {
    var _a;
    if ((_a = elRef.value) == null ? void 0 : _a.style)
      elRef.value.style.setProperty(resolveUnref(prop), val);
  });
  return variable;
}

function useCurrentElement() {
  const vm = getCurrentInstance();
  const currentElement = computedWithControl(() => null, () => vm.proxy.$el);
  onUpdated(currentElement.trigger);
  onMounted(currentElement.trigger);
  return currentElement;
}

function useCycleList(list, options) {
  var _a;
  const state = shallowRef((_a = options == null ? void 0 : options.initialValue) != null ? _a : list[0]);
  const index = computed({
    get() {
      var _a2;
      let index2 = (options == null ? void 0 : options.getIndexOf) ? options.getIndexOf(state.value, list) : list.indexOf(state.value);
      if (index2 < 0)
        index2 = (_a2 = options == null ? void 0 : options.fallbackIndex) != null ? _a2 : 0;
      return index2;
    },
    set(v) {
      set(v);
    }
  });
  function set(i) {
    const length = list.length;
    const index2 = (i % length + length) % length;
    const value = list[index2];
    state.value = value;
    return value;
  }
  function shift(delta = 1) {
    return set(index.value + delta);
  }
  function next(n = 1) {
    return shift(n);
  }
  function prev(n = 1) {
    return shift(-n);
  }
  return {
    state,
    index,
    next,
    prev
  };
}

var __defProp$h = Object.defineProperty;
var __defProps$7 = Object.defineProperties;
var __getOwnPropDescs$7 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$j = Object.getOwnPropertySymbols;
var __hasOwnProp$j = Object.prototype.hasOwnProperty;
var __propIsEnum$j = Object.prototype.propertyIsEnumerable;
var __defNormalProp$h = (obj, key, value) => key in obj ? __defProp$h(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$h = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$j.call(b, prop))
      __defNormalProp$h(a, prop, b[prop]);
  if (__getOwnPropSymbols$j)
    for (var prop of __getOwnPropSymbols$j(b)) {
      if (__propIsEnum$j.call(b, prop))
        __defNormalProp$h(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$7 = (a, b) => __defProps$7(a, __getOwnPropDescs$7(b));
function useDark(options = {}) {
  const {
    valueDark = "dark",
    valueLight = "",
    window = defaultWindow
  } = options;
  const mode = useColorMode(__spreadProps$7(__spreadValues$h({}, options), {
    onChanged: (mode2, defaultHandler) => {
      var _a;
      if (options.onChanged)
        (_a = options.onChanged) == null ? void 0 : _a.call(options, mode2 === "dark");
      else
        defaultHandler(mode2);
    },
    modes: {
      dark: valueDark,
      light: valueLight
    }
  }));
  const preferredDark = usePreferredDark({ window });
  const isDark = computed({
    get() {
      return mode.value === "dark";
    },
    set(v) {
      if (v === preferredDark.value)
        mode.value = "auto";
      else
        mode.value = v ? "dark" : "light";
    }
  });
  return isDark;
}

const fnBypass = (v) => v;
const fnSetSource = (source, value) => source.value = value;
function defaultDump(clone) {
  return clone ? isFunction(clone) ? clone : cloneFnJSON : fnBypass;
}
function defaultParse(clone) {
  return clone ? isFunction(clone) ? clone : cloneFnJSON : fnBypass;
}
function useManualRefHistory(source, options = {}) {
  const {
    clone = false,
    dump = defaultDump(clone),
    parse = defaultParse(clone),
    setSource = fnSetSource
  } = options;
  function _createHistoryRecord() {
    return markRaw({
      snapshot: dump(source.value),
      timestamp: timestamp()
    });
  }
  const last = ref(_createHistoryRecord());
  const undoStack = ref([]);
  const redoStack = ref([]);
  const _setSource = (record) => {
    setSource(source, parse(record.snapshot));
    last.value = record;
  };
  const commit = () => {
    undoStack.value.unshift(last.value);
    last.value = _createHistoryRecord();
    if (options.capacity && undoStack.value.length > options.capacity)
      undoStack.value.splice(options.capacity, Infinity);
    if (redoStack.value.length)
      redoStack.value.splice(0, redoStack.value.length);
  };
  const clear = () => {
    undoStack.value.splice(0, undoStack.value.length);
    redoStack.value.splice(0, redoStack.value.length);
  };
  const undo = () => {
    const state = undoStack.value.shift();
    if (state) {
      redoStack.value.unshift(last.value);
      _setSource(state);
    }
  };
  const redo = () => {
    const state = redoStack.value.shift();
    if (state) {
      undoStack.value.unshift(last.value);
      _setSource(state);
    }
  };
  const reset = () => {
    _setSource(last.value);
  };
  const history = computed(() => [last.value, ...undoStack.value]);
  const canUndo = computed(() => undoStack.value.length > 0);
  const canRedo = computed(() => redoStack.value.length > 0);
  return {
    source,
    undoStack,
    redoStack,
    last,
    history,
    canUndo,
    canRedo,
    clear,
    commit,
    reset,
    undo,
    redo
  };
}

var __defProp$g = Object.defineProperty;
var __defProps$6 = Object.defineProperties;
var __getOwnPropDescs$6 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$i = Object.getOwnPropertySymbols;
var __hasOwnProp$i = Object.prototype.hasOwnProperty;
var __propIsEnum$i = Object.prototype.propertyIsEnumerable;
var __defNormalProp$g = (obj, key, value) => key in obj ? __defProp$g(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$g = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$i.call(b, prop))
      __defNormalProp$g(a, prop, b[prop]);
  if (__getOwnPropSymbols$i)
    for (var prop of __getOwnPropSymbols$i(b)) {
      if (__propIsEnum$i.call(b, prop))
        __defNormalProp$g(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$6 = (a, b) => __defProps$6(a, __getOwnPropDescs$6(b));
function useRefHistory(source, options = {}) {
  const {
    deep = false,
    flush = "pre",
    eventFilter
  } = options;
  const {
    eventFilter: composedFilter,
    pause,
    resume: resumeTracking,
    isActive: isTracking
  } = pausableFilter(eventFilter);
  const {
    ignoreUpdates,
    ignorePrevAsyncUpdates,
    stop
  } = watchIgnorable(source, commit, { deep, flush, eventFilter: composedFilter });
  function setSource(source2, value) {
    ignorePrevAsyncUpdates();
    ignoreUpdates(() => {
      source2.value = value;
    });
  }
  const manualHistory = useManualRefHistory(source, __spreadProps$6(__spreadValues$g({}, options), { clone: options.clone || deep, setSource }));
  const { clear, commit: manualCommit } = manualHistory;
  function commit() {
    ignorePrevAsyncUpdates();
    manualCommit();
  }
  function resume(commitNow) {
    resumeTracking();
    if (commitNow)
      commit();
  }
  function batch(fn) {
    let canceled = false;
    const cancel = () => canceled = true;
    ignoreUpdates(() => {
      fn(cancel);
    });
    if (!canceled)
      commit();
  }
  function dispose() {
    stop();
    clear();
  }
  return __spreadProps$6(__spreadValues$g({}, manualHistory), {
    isTracking,
    pause,
    resume,
    commit,
    batch,
    dispose
  });
}

var __defProp$f = Object.defineProperty;
var __defProps$5 = Object.defineProperties;
var __getOwnPropDescs$5 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$h = Object.getOwnPropertySymbols;
var __hasOwnProp$h = Object.prototype.hasOwnProperty;
var __propIsEnum$h = Object.prototype.propertyIsEnumerable;
var __defNormalProp$f = (obj, key, value) => key in obj ? __defProp$f(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$f = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$h.call(b, prop))
      __defNormalProp$f(a, prop, b[prop]);
  if (__getOwnPropSymbols$h)
    for (var prop of __getOwnPropSymbols$h(b)) {
      if (__propIsEnum$h.call(b, prop))
        __defNormalProp$f(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$5 = (a, b) => __defProps$5(a, __getOwnPropDescs$5(b));
function useDebouncedRefHistory(source, options = {}) {
  const filter = options.debounce ? debounceFilter(options.debounce) : void 0;
  const history = useRefHistory(source, __spreadProps$5(__spreadValues$f({}, options), { eventFilter: filter }));
  return __spreadValues$f({}, history);
}

function useDeviceMotion(options = {}) {
  const {
    window = defaultWindow,
    eventFilter = bypassFilter
  } = options;
  const acceleration = ref({ x: null, y: null, z: null });
  const rotationRate = ref({ alpha: null, beta: null, gamma: null });
  const interval = ref(0);
  const accelerationIncludingGravity = ref({
    x: null,
    y: null,
    z: null
  });
  if (window) {
    const onDeviceMotion = createFilterWrapper(eventFilter, (event) => {
      acceleration.value = event.acceleration;
      accelerationIncludingGravity.value = event.accelerationIncludingGravity;
      rotationRate.value = event.rotationRate;
      interval.value = event.interval;
    });
    useEventListener(window, "devicemotion", onDeviceMotion);
  }
  return {
    acceleration,
    accelerationIncludingGravity,
    rotationRate,
    interval
  };
}

function useDeviceOrientation(options = {}) {
  const { window = defaultWindow } = options;
  const isSupported = useSupported(() => window && "DeviceOrientationEvent" in window);
  const isAbsolute = ref(false);
  const alpha = ref(null);
  const beta = ref(null);
  const gamma = ref(null);
  if (window && isSupported.value) {
    useEventListener(window, "deviceorientation", (event) => {
      isAbsolute.value = event.absolute;
      alpha.value = event.alpha;
      beta.value = event.beta;
      gamma.value = event.gamma;
    });
  }
  return {
    isSupported,
    isAbsolute,
    alpha,
    beta,
    gamma
  };
}

function useDevicePixelRatio({
  window = defaultWindow
} = {}) {
  if (!window) {
    return {
      pixelRatio: ref(1)
    };
  }
  const pixelRatio = ref(1);
  const cleanups = [];
  const cleanup = () => {
    cleanups.map((i) => i());
    cleanups.length = 0;
  };
  const observe = () => {
    pixelRatio.value = window.devicePixelRatio;
    cleanup();
    const media = window.matchMedia(`(resolution: ${pixelRatio.value}dppx)`);
    media.addEventListener("change", observe, { once: true });
    cleanups.push(() => {
      media.removeEventListener("change", observe);
    });
  };
  observe();
  tryOnScopeDispose(cleanup);
  return { pixelRatio };
}

function usePermission(permissionDesc, options = {}) {
  const {
    controls = false,
    navigator = defaultNavigator
  } = options;
  const isSupported = useSupported(() => navigator && "permissions" in navigator);
  let permissionStatus;
  const desc = typeof permissionDesc === "string" ? { name: permissionDesc } : permissionDesc;
  const state = ref();
  const onChange = () => {
    if (permissionStatus)
      state.value = permissionStatus.state;
  };
  const query = createSingletonPromise(async () => {
    if (!isSupported.value)
      return;
    if (!permissionStatus) {
      try {
        permissionStatus = await navigator.permissions.query(desc);
        useEventListener(permissionStatus, "change", onChange);
        onChange();
      } catch (e) {
        state.value = "prompt";
      }
    }
    return permissionStatus;
  });
  query();
  if (controls) {
    return {
      state,
      isSupported,
      query
    };
  } else {
    return state;
  }
}

function useDevicesList(options = {}) {
  const {
    navigator = defaultNavigator,
    requestPermissions = false,
    constraints = { audio: true, video: true },
    onUpdated
  } = options;
  const devices = ref([]);
  const videoInputs = computed(() => devices.value.filter((i) => i.kind === "videoinput"));
  const audioInputs = computed(() => devices.value.filter((i) => i.kind === "audioinput"));
  const audioOutputs = computed(() => devices.value.filter((i) => i.kind === "audiooutput"));
  const isSupported = useSupported(() => navigator && navigator.mediaDevices && navigator.mediaDevices.enumerateDevices);
  const permissionGranted = ref(false);
  async function update() {
    if (!isSupported.value)
      return;
    devices.value = await navigator.mediaDevices.enumerateDevices();
    onUpdated == null ? void 0 : onUpdated(devices.value);
  }
  async function ensurePermissions() {
    if (!isSupported.value)
      return false;
    if (permissionGranted.value)
      return true;
    const { state, query } = usePermission("camera", { controls: true });
    await query();
    if (state.value !== "granted") {
      const stream = await navigator.mediaDevices.getUserMedia(constraints);
      stream.getTracks().forEach((t) => t.stop());
      update();
      permissionGranted.value = true;
    } else {
      permissionGranted.value = true;
    }
    return permissionGranted.value;
  }
  if (isSupported.value) {
    if (requestPermissions)
      ensurePermissions();
    useEventListener(navigator.mediaDevices, "devicechange", update);
    update();
  }
  return {
    devices,
    ensurePermissions,
    permissionGranted,
    videoInputs,
    audioInputs,
    audioOutputs,
    isSupported
  };
}

function useDisplayMedia(options = {}) {
  var _a;
  const enabled = ref((_a = options.enabled) != null ? _a : false);
  const video = options.video;
  const audio = options.audio;
  const { navigator = defaultNavigator } = options;
  const isSupported = useSupported(() => {
    var _a2;
    return (_a2 = navigator == null ? void 0 : navigator.mediaDevices) == null ? void 0 : _a2.getDisplayMedia;
  });
  const constraint = { audio, video };
  const stream = shallowRef();
  async function _start() {
    if (!isSupported.value || stream.value)
      return;
    stream.value = await navigator.mediaDevices.getDisplayMedia(constraint);
    return stream.value;
  }
  async function _stop() {
    var _a2;
    (_a2 = stream.value) == null ? void 0 : _a2.getTracks().forEach((t) => t.stop());
    stream.value = void 0;
  }
  function stop() {
    _stop();
    enabled.value = false;
  }
  async function start() {
    await _start();
    if (stream.value)
      enabled.value = true;
    return stream.value;
  }
  watch(enabled, (v) => {
    if (v)
      _start();
    else
      _stop();
  }, { immediate: true });
  return {
    isSupported,
    stream,
    start,
    stop,
    enabled
  };
}

function useDocumentVisibility({ document = defaultDocument } = {}) {
  if (!document)
    return ref("visible");
  const visibility = ref(document.visibilityState);
  useEventListener(document, "visibilitychange", () => {
    visibility.value = document.visibilityState;
  });
  return visibility;
}

var __defProp$e = Object.defineProperty;
var __defProps$4 = Object.defineProperties;
var __getOwnPropDescs$4 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$g = Object.getOwnPropertySymbols;
var __hasOwnProp$g = Object.prototype.hasOwnProperty;
var __propIsEnum$g = Object.prototype.propertyIsEnumerable;
var __defNormalProp$e = (obj, key, value) => key in obj ? __defProp$e(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$e = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$g.call(b, prop))
      __defNormalProp$e(a, prop, b[prop]);
  if (__getOwnPropSymbols$g)
    for (var prop of __getOwnPropSymbols$g(b)) {
      if (__propIsEnum$g.call(b, prop))
        __defNormalProp$e(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$4 = (a, b) => __defProps$4(a, __getOwnPropDescs$4(b));
function useDraggable(target, options = {}) {
  var _a, _b, _c;
  const draggingElement = (_a = options.draggingElement) != null ? _a : defaultWindow;
  const draggingHandle = (_b = options.handle) != null ? _b : target;
  const position = ref((_c = resolveUnref(options.initialValue)) != null ? _c : { x: 0, y: 0 });
  const pressedDelta = ref();
  const filterEvent = (e) => {
    if (options.pointerTypes)
      return options.pointerTypes.includes(e.pointerType);
    return true;
  };
  const handleEvent = (e) => {
    if (resolveUnref(options.preventDefault))
      e.preventDefault();
    if (resolveUnref(options.stopPropagation))
      e.stopPropagation();
  };
  const start = (e) => {
    var _a2;
    if (!filterEvent(e))
      return;
    if (resolveUnref(options.exact) && e.target !== resolveUnref(target))
      return;
    const rect = resolveUnref(target).getBoundingClientRect();
    const pos = {
      x: e.pageX - rect.left,
      y: e.pageY - rect.top
    };
    if (((_a2 = options.onStart) == null ? void 0 : _a2.call(options, pos, e)) === false)
      return;
    pressedDelta.value = pos;
    handleEvent(e);
  };
  const move = (e) => {
    var _a2;
    if (!filterEvent(e))
      return;
    if (!pressedDelta.value)
      return;
    position.value = {
      x: e.pageX - pressedDelta.value.x,
      y: e.pageY - pressedDelta.value.y
    };
    (_a2 = options.onMove) == null ? void 0 : _a2.call(options, position.value, e);
    handleEvent(e);
  };
  const end = (e) => {
    var _a2;
    if (!filterEvent(e))
      return;
    if (!pressedDelta.value)
      return;
    pressedDelta.value = void 0;
    (_a2 = options.onEnd) == null ? void 0 : _a2.call(options, position.value, e);
    handleEvent(e);
  };
  if (isClient) {
    useEventListener(draggingHandle, "pointerdown", start, true);
    useEventListener(draggingElement, "pointermove", move, true);
    useEventListener(draggingElement, "pointerup", end, true);
  }
  return __spreadProps$4(__spreadValues$e({}, toRefs(position)), {
    position,
    isDragging: computed(() => !!pressedDelta.value),
    style: computed(() => `left:${position.value.x}px;top:${position.value.y}px;`)
  });
}

function useDropZone(target, onDrop) {
  const isOverDropZone = ref(false);
  let counter = 0;
  if (isClient) {
    useEventListener(target, "dragenter", (event) => {
      event.preventDefault();
      counter += 1;
      isOverDropZone.value = true;
    });
    useEventListener(target, "dragover", (event) => {
      event.preventDefault();
    });
    useEventListener(target, "dragleave", (event) => {
      event.preventDefault();
      counter -= 1;
      if (counter === 0)
        isOverDropZone.value = false;
    });
    useEventListener(target, "drop", (event) => {
      var _a, _b;
      event.preventDefault();
      counter = 0;
      isOverDropZone.value = false;
      const files = Array.from((_b = (_a = event.dataTransfer) == null ? void 0 : _a.files) != null ? _b : []);
      onDrop == null ? void 0 : onDrop(files.length === 0 ? null : files);
    });
  }
  return {
    isOverDropZone
  };
}

var __getOwnPropSymbols$f = Object.getOwnPropertySymbols;
var __hasOwnProp$f = Object.prototype.hasOwnProperty;
var __propIsEnum$f = Object.prototype.propertyIsEnumerable;
var __objRest$2 = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp$f.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols$f)
    for (var prop of __getOwnPropSymbols$f(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum$f.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
function useResizeObserver(target, callback, options = {}) {
  const _a = options, { window = defaultWindow } = _a, observerOptions = __objRest$2(_a, ["window"]);
  let observer;
  const isSupported = useSupported(() => window && "ResizeObserver" in window);
  const cleanup = () => {
    if (observer) {
      observer.disconnect();
      observer = void 0;
    }
  };
  const stopWatch = watch(() => unrefElement(target), (el) => {
    cleanup();
    if (isSupported.value && window && el) {
      observer = new ResizeObserver(callback);
      observer.observe(el, observerOptions);
    }
  }, { immediate: true, flush: "post" });
  const stop = () => {
    cleanup();
    stopWatch();
  };
  tryOnScopeDispose(stop);
  return {
    isSupported,
    stop
  };
}

function useElementBounding(target, options = {}) {
  const {
    reset = true,
    windowResize = true,
    windowScroll = true,
    immediate = true
  } = options;
  const height = ref(0);
  const bottom = ref(0);
  const left = ref(0);
  const right = ref(0);
  const top = ref(0);
  const width = ref(0);
  const x = ref(0);
  const y = ref(0);
  function update() {
    const el = unrefElement(target);
    if (!el) {
      if (reset) {
        height.value = 0;
        bottom.value = 0;
        left.value = 0;
        right.value = 0;
        top.value = 0;
        width.value = 0;
        x.value = 0;
        y.value = 0;
      }
      return;
    }
    const rect = el.getBoundingClientRect();
    height.value = rect.height;
    bottom.value = rect.bottom;
    left.value = rect.left;
    right.value = rect.right;
    top.value = rect.top;
    width.value = rect.width;
    x.value = rect.x;
    y.value = rect.y;
  }
  useResizeObserver(target, update);
  watch(() => unrefElement(target), (ele) => !ele && update());
  if (windowScroll)
    useEventListener("scroll", update, { passive: true });
  if (windowResize)
    useEventListener("resize", update, { passive: true });
  tryOnMounted(() => {
    if (immediate)
      update();
  });
  return {
    height,
    bottom,
    left,
    right,
    top,
    width,
    x,
    y,
    update
  };
}

function useRafFn(fn, options = {}) {
  const {
    immediate = true,
    window = defaultWindow
  } = options;
  const isActive = ref(false);
  let rafId = null;
  function loop() {
    if (!isActive.value || !window)
      return;
    fn();
    rafId = window.requestAnimationFrame(loop);
  }
  function resume() {
    if (!isActive.value && window) {
      isActive.value = true;
      loop();
    }
  }
  function pause() {
    isActive.value = false;
    if (rafId != null && window) {
      window.cancelAnimationFrame(rafId);
      rafId = null;
    }
  }
  if (immediate)
    resume();
  tryOnScopeDispose(pause);
  return {
    isActive,
    pause,
    resume
  };
}

var __defProp$d = Object.defineProperty;
var __getOwnPropSymbols$e = Object.getOwnPropertySymbols;
var __hasOwnProp$e = Object.prototype.hasOwnProperty;
var __propIsEnum$e = Object.prototype.propertyIsEnumerable;
var __defNormalProp$d = (obj, key, value) => key in obj ? __defProp$d(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$d = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$e.call(b, prop))
      __defNormalProp$d(a, prop, b[prop]);
  if (__getOwnPropSymbols$e)
    for (var prop of __getOwnPropSymbols$e(b)) {
      if (__propIsEnum$e.call(b, prop))
        __defNormalProp$d(a, prop, b[prop]);
    }
  return a;
};
function useElementByPoint(options) {
  const element = ref(null);
  const { x, y } = options;
  const controls = useRafFn(() => {
    element.value = document.elementFromPoint(resolveUnref(x), resolveUnref(y));
  });
  return __spreadValues$d({
    element
  }, controls);
}

function useElementHover(el) {
  const isHovered = ref(false);
  useEventListener(el, "mouseenter", () => isHovered.value = true);
  useEventListener(el, "mouseleave", () => isHovered.value = false);
  return isHovered;
}

function useElementSize(target, initialSize = { width: 0, height: 0 }, options = {}) {
  const { box = "content-box" } = options;
  const width = ref(initialSize.width);
  const height = ref(initialSize.height);
  useResizeObserver(target, ([entry]) => {
    const boxSize = box === "border-box" ? entry.borderBoxSize : box === "content-box" ? entry.contentBoxSize : entry.devicePixelContentBoxSize;
    if (boxSize) {
      width.value = boxSize.reduce((acc, { inlineSize }) => acc + inlineSize, 0);
      height.value = boxSize.reduce((acc, { blockSize }) => acc + blockSize, 0);
    } else {
      width.value = entry.contentRect.width;
      height.value = entry.contentRect.height;
    }
  }, options);
  watch(() => unrefElement(target), (ele) => {
    width.value = ele ? initialSize.width : 0;
    height.value = ele ? initialSize.height : 0;
  });
  return {
    width,
    height
  };
}

function useElementVisibility(element, { window = defaultWindow, scrollTarget } = {}) {
  const elementIsVisible = ref(false);
  const testBounding = () => {
    if (!window)
      return;
    const document = window.document;
    const el = unrefElement(element);
    if (!el) {
      elementIsVisible.value = false;
    } else {
      const rect = el.getBoundingClientRect();
      elementIsVisible.value = rect.top <= (window.innerHeight || document.documentElement.clientHeight) && rect.left <= (window.innerWidth || document.documentElement.clientWidth) && rect.bottom >= 0 && rect.right >= 0;
    }
  };
  watch(() => unrefElement(element), () => testBounding(), { immediate: true, flush: "post" });
  if (window) {
    useEventListener(scrollTarget || window, "scroll", testBounding, {
      capture: false,
      passive: true
    });
  }
  return elementIsVisible;
}

const events = new Map();

function useEventBus(key) {
  const scope = getCurrentScope();
  function on(listener) {
    var _a;
    const listeners = events.get(key) || [];
    listeners.push(listener);
    events.set(key, listeners);
    const _off = () => off(listener);
    (_a = scope == null ? void 0 : scope.cleanups) == null ? void 0 : _a.push(_off);
    return _off;
  }
  function once(listener) {
    function _listener(...args) {
      off(_listener);
      listener(...args);
    }
    return on(_listener);
  }
  function off(listener) {
    const listeners = events.get(key);
    if (!listeners)
      return;
    const index = listeners.indexOf(listener);
    if (index > -1)
      listeners.splice(index, 1);
    if (!listeners.length)
      events.delete(key);
  }
  function reset() {
    events.delete(key);
  }
  function emit(event, payload) {
    var _a;
    (_a = events.get(key)) == null ? void 0 : _a.forEach((v) => v(event, payload));
  }
  return { on, once, off, emit, reset };
}

function useEventSource(url, events = [], options = {}) {
  const event = ref(null);
  const data = ref(null);
  const status = ref("CONNECTING");
  const eventSource = ref(null);
  const error = ref(null);
  const {
    withCredentials = false
  } = options;
  const close = () => {
    if (eventSource.value) {
      eventSource.value.close();
      eventSource.value = null;
      status.value = "CLOSED";
    }
  };
  const es = new EventSource(url, { withCredentials });
  eventSource.value = es;
  es.onopen = () => {
    status.value = "OPEN";
    error.value = null;
  };
  es.onerror = (e) => {
    status.value = "CLOSED";
    error.value = e;
  };
  es.onmessage = (e) => {
    event.value = null;
    data.value = e.data;
  };
  for (const event_name of events) {
    useEventListener(es, event_name, (e) => {
      event.value = event_name;
      data.value = e.data || null;
    });
  }
  tryOnScopeDispose(() => {
    close();
  });
  return {
    eventSource,
    event,
    data,
    status,
    error,
    close
  };
}

function useEyeDropper(options = {}) {
  const { initialValue = "" } = options;
  const isSupported = useSupported(() => typeof window !== "undefined" && "EyeDropper" in window);
  const sRGBHex = ref(initialValue);
  async function open(openOptions) {
    if (!isSupported.value)
      return;
    const eyeDropper = new window.EyeDropper();
    const result = await eyeDropper.open(openOptions);
    sRGBHex.value = result.sRGBHex;
    return result;
  }
  return { isSupported, sRGBHex, open };
}

function useFavicon(newIcon = null, options = {}) {
  const {
    baseUrl = "",
    rel = "icon",
    document = defaultDocument
  } = options;
  const favicon = resolveRef(newIcon);
  const applyIcon = (icon) => {
    document == null ? void 0 : document.head.querySelectorAll(`link[rel*="${rel}"]`).forEach((el) => el.href = `${baseUrl}${icon}`);
  };
  watch(favicon, (i, o) => {
    if (isString(i) && i !== o)
      applyIcon(i);
  }, { immediate: true });
  return favicon;
}

var __defProp$c = Object.defineProperty;
var __defProps$3 = Object.defineProperties;
var __getOwnPropDescs$3 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$d = Object.getOwnPropertySymbols;
var __hasOwnProp$d = Object.prototype.hasOwnProperty;
var __propIsEnum$d = Object.prototype.propertyIsEnumerable;
var __defNormalProp$c = (obj, key, value) => key in obj ? __defProp$c(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$c = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$d.call(b, prop))
      __defNormalProp$c(a, prop, b[prop]);
  if (__getOwnPropSymbols$d)
    for (var prop of __getOwnPropSymbols$d(b)) {
      if (__propIsEnum$d.call(b, prop))
        __defNormalProp$c(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$3 = (a, b) => __defProps$3(a, __getOwnPropDescs$3(b));
const payloadMapping = {
  json: "application/json",
  text: "text/plain",
  formData: "multipart/form-data"
};
function isFetchOptions(obj) {
  return containsProp(obj, "immediate", "refetch", "initialData", "timeout", "beforeFetch", "afterFetch", "onFetchError", "fetch");
}
function headersToObject(headers) {
  if (typeof Headers !== "undefined" && headers instanceof Headers)
    return Object.fromEntries([...headers.entries()]);
  return headers;
}
function chainCallbacks(...callbacks) {
  return async (ctx) => {
    await callbacks.reduce((prevCallback, callback) => prevCallback.then(async () => {
      if (callback)
        ctx = __spreadValues$c(__spreadValues$c({}, ctx), await callback(ctx));
    }), Promise.resolve());
    return ctx;
  };
}
function createFetch(config = {}) {
  const _options = config.options || {};
  const _fetchOptions = config.fetchOptions || {};
  function useFactoryFetch(url, ...args) {
    const computedUrl = computed(() => config.baseUrl ? joinPaths(resolveUnref(config.baseUrl), resolveUnref(url)) : resolveUnref(url));
    let options = _options;
    let fetchOptions = _fetchOptions;
    if (args.length > 0) {
      if (isFetchOptions(args[0])) {
        options = __spreadProps$3(__spreadValues$c(__spreadValues$c({}, options), args[0]), {
          beforeFetch: chainCallbacks(_options.beforeFetch, args[0].beforeFetch),
          afterFetch: chainCallbacks(_options.afterFetch, args[0].afterFetch),
          onFetchError: chainCallbacks(_options.onFetchError, args[0].onFetchError)
        });
      } else {
        fetchOptions = __spreadProps$3(__spreadValues$c(__spreadValues$c({}, fetchOptions), args[0]), {
          headers: __spreadValues$c(__spreadValues$c({}, headersToObject(fetchOptions.headers) || {}), headersToObject(args[0].headers) || {})
        });
      }
    }
    if (args.length > 1 && isFetchOptions(args[1])) {
      options = __spreadProps$3(__spreadValues$c(__spreadValues$c({}, options), args[1]), {
        beforeFetch: chainCallbacks(_options.beforeFetch, args[1].beforeFetch),
        afterFetch: chainCallbacks(_options.afterFetch, args[1].afterFetch),
        onFetchError: chainCallbacks(_options.onFetchError, args[1].onFetchError)
      });
    }
    return useFetch(computedUrl, fetchOptions, options);
  }
  return useFactoryFetch;
}
function useFetch(url, ...args) {
  var _a;
  const supportsAbort = typeof AbortController === "function";
  let fetchOptions = {};
  let options = { immediate: true, refetch: false, timeout: 0 };
  const config = {
    method: "GET",
    type: "text",
    payload: void 0
  };
  if (args.length > 0) {
    if (isFetchOptions(args[0]))
      options = __spreadValues$c(__spreadValues$c({}, options), args[0]);
    else
      fetchOptions = args[0];
  }
  if (args.length > 1) {
    if (isFetchOptions(args[1]))
      options = __spreadValues$c(__spreadValues$c({}, options), args[1]);
  }
  const {
    fetch = (_a = defaultWindow) == null ? void 0 : _a.fetch,
    initialData,
    timeout
  } = options;
  const responseEvent = createEventHook();
  const errorEvent = createEventHook();
  const finallyEvent = createEventHook();
  const isFinished = ref(false);
  const isFetching = ref(false);
  const aborted = ref(false);
  const statusCode = ref(null);
  const response = shallowRef(null);
  const error = shallowRef(null);
  const data = shallowRef(initialData);
  const canAbort = computed(() => supportsAbort && isFetching.value);
  let controller;
  let timer;
  const abort = () => {
    if (supportsAbort && controller)
      controller.abort();
  };
  const loading = (isLoading) => {
    isFetching.value = isLoading;
    isFinished.value = !isLoading;
  };
  if (timeout)
    timer = useTimeoutFn(abort, timeout, { immediate: false });
  const execute = async (throwOnFailed = false) => {
    var _a2;
    loading(true);
    error.value = null;
    statusCode.value = null;
    aborted.value = false;
    controller = void 0;
    if (supportsAbort) {
      controller = new AbortController();
      controller.signal.onabort = () => aborted.value = true;
      fetchOptions = __spreadProps$3(__spreadValues$c({}, fetchOptions), {
        signal: controller.signal
      });
    }
    const defaultFetchOptions = {
      method: config.method,
      headers: {}
    };
    if (config.payload) {
      const headers = headersToObject(defaultFetchOptions.headers);
      if (config.payloadType)
        headers["Content-Type"] = (_a2 = payloadMapping[config.payloadType]) != null ? _a2 : config.payloadType;
      const payload = resolveUnref(config.payload);
      defaultFetchOptions.body = config.payloadType === "json" ? JSON.stringify(payload) : payload;
    }
    let isCanceled = false;
    const context = { url: resolveUnref(url), options: __spreadValues$c(__spreadValues$c({}, defaultFetchOptions), fetchOptions), cancel: () => {
      isCanceled = true;
    } };
    if (options.beforeFetch)
      Object.assign(context, await options.beforeFetch(context));
    if (isCanceled || !fetch) {
      loading(false);
      return Promise.resolve(null);
    }
    let responseData = null;
    if (timer)
      timer.start();
    return new Promise((resolve, reject) => {
      var _a3;
      fetch(context.url, __spreadProps$3(__spreadValues$c(__spreadValues$c({}, defaultFetchOptions), context.options), {
        headers: __spreadValues$c(__spreadValues$c({}, headersToObject(defaultFetchOptions.headers)), headersToObject((_a3 = context.options) == null ? void 0 : _a3.headers))
      })).then(async (fetchResponse) => {
        response.value = fetchResponse;
        statusCode.value = fetchResponse.status;
        responseData = await fetchResponse[config.type]();
        if (options.afterFetch && statusCode.value >= 200 && statusCode.value < 300)
          ({ data: responseData } = await options.afterFetch({ data: responseData, response: fetchResponse }));
        data.value = responseData;
        if (!fetchResponse.ok)
          throw new Error(fetchResponse.statusText);
        responseEvent.trigger(fetchResponse);
        return resolve(fetchResponse);
      }).catch(async (fetchError) => {
        let errorData = fetchError.message || fetchError.name;
        if (options.onFetchError)
          ({ data: responseData, error: errorData } = await options.onFetchError({ data: responseData, error: fetchError, response: response.value }));
        data.value = responseData;
        error.value = errorData;
        errorEvent.trigger(fetchError);
        if (throwOnFailed)
          return reject(fetchError);
        return resolve(null);
      }).finally(() => {
        loading(false);
        if (timer)
          timer.stop();
        finallyEvent.trigger(null);
      });
    });
  };
  const refetch = resolveRef(options.refetch);
  watch([
    refetch,
    resolveRef(url)
  ], ([refetch2]) => refetch2 && execute(), { deep: true });
  const shell = {
    isFinished,
    statusCode,
    response,
    error,
    data,
    isFetching,
    canAbort,
    aborted,
    abort,
    execute,
    onFetchResponse: responseEvent.on,
    onFetchError: errorEvent.on,
    onFetchFinally: finallyEvent.on,
    get: setMethod("GET"),
    put: setMethod("PUT"),
    post: setMethod("POST"),
    delete: setMethod("DELETE"),
    patch: setMethod("PATCH"),
    head: setMethod("HEAD"),
    options: setMethod("OPTIONS"),
    json: setType("json"),
    text: setType("text"),
    blob: setType("blob"),
    arrayBuffer: setType("arrayBuffer"),
    formData: setType("formData")
  };
  function setMethod(method) {
    return (payload, payloadType) => {
      if (!isFetching.value) {
        config.method = method;
        config.payload = payload;
        config.payloadType = payloadType;
        if (isRef(config.payload)) {
          watch([
            refetch,
            resolveRef(config.payload)
          ], ([refetch2]) => refetch2 && execute(), { deep: true });
        }
        const rawPayload = resolveUnref(config.payload);
        if (!payloadType && rawPayload && Object.getPrototypeOf(rawPayload) === Object.prototype)
          config.payloadType = "json";
        return __spreadProps$3(__spreadValues$c({}, shell), {
          then(onFulfilled, onRejected) {
            return waitUntilFinished().then(onFulfilled, onRejected);
          }
        });
      }
      return void 0;
    };
  }
  function waitUntilFinished() {
    return new Promise((resolve, reject) => {
      until(isFinished).toBe(true).then(() => resolve(shell)).catch((error2) => reject(error2));
    });
  }
  function setType(type) {
    return () => {
      if (!isFetching.value) {
        config.type = type;
        return __spreadProps$3(__spreadValues$c({}, shell), {
          then(onFulfilled, onRejected) {
            return waitUntilFinished().then(onFulfilled, onRejected);
          }
        });
      }
      return void 0;
    };
  }
  if (options.immediate)
    setTimeout(execute, 0);
  return __spreadProps$3(__spreadValues$c({}, shell), {
    then(onFulfilled, onRejected) {
      return waitUntilFinished().then(onFulfilled, onRejected);
    }
  });
}
function joinPaths(start, end) {
  if (!start.endsWith("/") && !end.startsWith("/"))
    return `${start}/${end}`;
  return `${start}${end}`;
}

var __defProp$b = Object.defineProperty;
var __getOwnPropSymbols$c = Object.getOwnPropertySymbols;
var __hasOwnProp$c = Object.prototype.hasOwnProperty;
var __propIsEnum$c = Object.prototype.propertyIsEnumerable;
var __defNormalProp$b = (obj, key, value) => key in obj ? __defProp$b(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$b = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$c.call(b, prop))
      __defNormalProp$b(a, prop, b[prop]);
  if (__getOwnPropSymbols$c)
    for (var prop of __getOwnPropSymbols$c(b)) {
      if (__propIsEnum$c.call(b, prop))
        __defNormalProp$b(a, prop, b[prop]);
    }
  return a;
};
const DEFAULT_OPTIONS = {
  multiple: true,
  accept: "*"
};
function useFileDialog(options = {}) {
  const {
    document = defaultDocument
  } = options;
  const files = ref(null);
  let input;
  if (document) {
    input = document.createElement("input");
    input.type = "file";
    input.onchange = (event) => {
      const result = event.target;
      files.value = result.files;
    };
  }
  const open = (localOptions) => {
    if (!input)
      return;
    const _options = __spreadValues$b(__spreadValues$b(__spreadValues$b({}, DEFAULT_OPTIONS), options), localOptions);
    input.multiple = _options.multiple;
    input.accept = _options.accept;
    if (hasOwn(_options, "capture"))
      input.capture = _options.capture;
    input.click();
  };
  const reset = () => {
    files.value = null;
    if (input)
      input.value = "";
  };
  return {
    files: readonly(files),
    open,
    reset
  };
}

var __defProp$a = Object.defineProperty;
var __getOwnPropSymbols$b = Object.getOwnPropertySymbols;
var __hasOwnProp$b = Object.prototype.hasOwnProperty;
var __propIsEnum$b = Object.prototype.propertyIsEnumerable;
var __defNormalProp$a = (obj, key, value) => key in obj ? __defProp$a(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$a = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$b.call(b, prop))
      __defNormalProp$a(a, prop, b[prop]);
  if (__getOwnPropSymbols$b)
    for (var prop of __getOwnPropSymbols$b(b)) {
      if (__propIsEnum$b.call(b, prop))
        __defNormalProp$a(a, prop, b[prop]);
    }
  return a;
};
function useFileSystemAccess(options = {}) {
  const {
    window: _window = defaultWindow,
    dataType = "Text"
  } = unref(options);
  const window = _window;
  const isSupported = useSupported(() => window && "showSaveFilePicker" in window && "showOpenFilePicker" in window);
  const fileHandle = ref();
  const data = ref();
  const file = ref();
  const fileName = computed(() => {
    var _a, _b;
    return (_b = (_a = file.value) == null ? void 0 : _a.name) != null ? _b : "";
  });
  const fileMIME = computed(() => {
    var _a, _b;
    return (_b = (_a = file.value) == null ? void 0 : _a.type) != null ? _b : "";
  });
  const fileSize = computed(() => {
    var _a, _b;
    return (_b = (_a = file.value) == null ? void 0 : _a.size) != null ? _b : 0;
  });
  const fileLastModified = computed(() => {
    var _a, _b;
    return (_b = (_a = file.value) == null ? void 0 : _a.lastModified) != null ? _b : 0;
  });
  async function open(_options = {}) {
    if (!isSupported.value)
      return;
    const [handle] = await window.showOpenFilePicker(__spreadValues$a(__spreadValues$a({}, unref(options)), _options));
    fileHandle.value = handle;
    await updateFile();
    await updateData();
  }
  async function create(_options = {}) {
    if (!isSupported.value)
      return;
    fileHandle.value = await window.showSaveFilePicker(__spreadValues$a(__spreadValues$a({}, unref(options)), _options));
    data.value = void 0;
    await updateFile();
    await updateData();
  }
  async function save(_options = {}) {
    if (!isSupported.value)
      return;
    if (!fileHandle.value)
      return saveAs(_options);
    if (data.value) {
      const writableStream = await fileHandle.value.createWritable();
      await writableStream.write(data.value);
      await writableStream.close();
    }
    await updateFile();
  }
  async function saveAs(_options = {}) {
    if (!isSupported.value)
      return;
    fileHandle.value = await window.showSaveFilePicker(__spreadValues$a(__spreadValues$a({}, unref(options)), _options));
    if (data.value) {
      const writableStream = await fileHandle.value.createWritable();
      await writableStream.write(data.value);
      await writableStream.close();
    }
    await updateFile();
  }
  async function updateFile() {
    var _a;
    file.value = await ((_a = fileHandle.value) == null ? void 0 : _a.getFile());
  }
  async function updateData() {
    var _a, _b;
    if (unref(dataType) === "Text")
      data.value = await ((_a = file.value) == null ? void 0 : _a.text());
    if (unref(dataType) === "ArrayBuffer")
      data.value = await ((_b = file.value) == null ? void 0 : _b.arrayBuffer());
    if (unref(dataType) === "Blob")
      data.value = file.value;
  }
  watch(() => unref(dataType), updateData);
  return {
    isSupported,
    data,
    file,
    fileName,
    fileMIME,
    fileSize,
    fileLastModified,
    open,
    create,
    save,
    saveAs,
    updateData
  };
}

function useFocus(target, options = {}) {
  const { initialValue = false } = options;
  const activeElement = useActiveElement(options);
  const targetElement = computed(() => unrefElement(target));
  const focused = computed({
    get() {
      return isDef(activeElement.value) && isDef(targetElement.value) && activeElement.value === targetElement.value;
    },
    set(value) {
      var _a, _b;
      if (!value && focused.value)
        (_a = targetElement.value) == null ? void 0 : _a.blur();
      if (value && !focused.value)
        (_b = targetElement.value) == null ? void 0 : _b.focus();
    }
  });
  watch(targetElement, () => {
    focused.value = initialValue;
  }, { immediate: true, flush: "post" });
  return { focused };
}

function useFocusWithin(target, options = {}) {
  const activeElement = useActiveElement(options);
  const targetElement = computed(() => unrefElement(target));
  const focused = computed(() => targetElement.value && activeElement.value ? targetElement.value.contains(activeElement.value) : false);
  return { focused };
}

function useFps(options) {
  var _a;
  const fps = ref(0);
  if (typeof performance === "undefined")
    return fps;
  const every = (_a = options == null ? void 0 : options.every) != null ? _a : 10;
  let last = performance.now();
  let ticks = 0;
  useRafFn(() => {
    ticks += 1;
    if (ticks >= every) {
      const now = performance.now();
      const diff = now - last;
      fps.value = Math.round(1e3 / (diff / ticks));
      last = now;
      ticks = 0;
    }
  });
  return fps;
}

const functionsMap = [
  [
    "requestFullscreen",
    "exitFullscreen",
    "fullscreenElement",
    "fullscreenEnabled",
    "fullscreenchange",
    "fullscreenerror"
  ],
  [
    "webkitRequestFullscreen",
    "webkitExitFullscreen",
    "webkitFullscreenElement",
    "webkitFullscreenEnabled",
    "webkitfullscreenchange",
    "webkitfullscreenerror"
  ],
  [
    "webkitRequestFullScreen",
    "webkitCancelFullScreen",
    "webkitCurrentFullScreenElement",
    "webkitCancelFullScreen",
    "webkitfullscreenchange",
    "webkitfullscreenerror"
  ],
  [
    "mozRequestFullScreen",
    "mozCancelFullScreen",
    "mozFullScreenElement",
    "mozFullScreenEnabled",
    "mozfullscreenchange",
    "mozfullscreenerror"
  ],
  [
    "msRequestFullscreen",
    "msExitFullscreen",
    "msFullscreenElement",
    "msFullscreenEnabled",
    "MSFullscreenChange",
    "MSFullscreenError"
  ]
];
function useFullscreen(target, options = {}) {
  const { document = defaultDocument, autoExit = false } = options;
  const targetRef = target || (document == null ? void 0 : document.querySelector("html"));
  const isFullscreen = ref(false);
  let map = functionsMap[0];
  const isSupported = useSupported(() => {
    if (!document) {
      return false;
    } else {
      for (const m of functionsMap) {
        if (m[1] in document) {
          map = m;
          return true;
        }
      }
    }
    return false;
  });
  const [REQUEST, EXIT, ELEMENT, , EVENT] = map;
  async function exit() {
    if (!isSupported.value)
      return;
    if (document == null ? void 0 : document[ELEMENT])
      await document[EXIT]();
    isFullscreen.value = false;
  }
  async function enter() {
    if (!isSupported.value)
      return;
    await exit();
    const target2 = unrefElement(targetRef);
    if (target2) {
      await target2[REQUEST]();
      isFullscreen.value = true;
    }
  }
  async function toggle() {
    if (isFullscreen.value)
      await exit();
    else
      await enter();
  }
  if (document) {
    useEventListener(document, EVENT, () => {
      isFullscreen.value = !!(document == null ? void 0 : document[ELEMENT]);
    }, false);
  }
  if (autoExit)
    tryOnScopeDispose(exit);
  return {
    isSupported,
    isFullscreen,
    enter,
    exit,
    toggle
  };
}

function mapGamepadToXbox360Controller(gamepad) {
  return computed(() => {
    if (gamepad.value) {
      return {
        buttons: {
          a: gamepad.value.buttons[0],
          b: gamepad.value.buttons[1],
          x: gamepad.value.buttons[2],
          y: gamepad.value.buttons[3]
        },
        bumper: {
          left: gamepad.value.buttons[4],
          right: gamepad.value.buttons[5]
        },
        triggers: {
          left: gamepad.value.buttons[6],
          right: gamepad.value.buttons[7]
        },
        stick: {
          left: {
            horizontal: gamepad.value.axes[0],
            vertical: gamepad.value.axes[1],
            button: gamepad.value.buttons[10]
          },
          right: {
            horizontal: gamepad.value.axes[2],
            vertical: gamepad.value.axes[3],
            button: gamepad.value.buttons[11]
          }
        },
        dpad: {
          up: gamepad.value.buttons[12],
          down: gamepad.value.buttons[13],
          left: gamepad.value.buttons[14],
          right: gamepad.value.buttons[15]
        },
        back: gamepad.value.buttons[8],
        start: gamepad.value.buttons[9]
      };
    }
    return null;
  });
}
function useGamepad(options = {}) {
  const {
    navigator = defaultNavigator
  } = options;
  const isSupported = useSupported(() => navigator && "getGamepads" in navigator);
  const gamepads = ref([]);
  const onConnectedHook = createEventHook();
  const onDisconnectedHook = createEventHook();
  const stateFromGamepad = (gamepad) => {
    const hapticActuators = [];
    const vibrationActuator = "vibrationActuator" in gamepad ? gamepad.vibrationActuator : null;
    if (vibrationActuator)
      hapticActuators.push(vibrationActuator);
    if (gamepad.hapticActuators)
      hapticActuators.push(...gamepad.hapticActuators);
    return {
      id: gamepad.id,
      hapticActuators,
      index: gamepad.index,
      mapping: gamepad.mapping,
      connected: gamepad.connected,
      timestamp: gamepad.timestamp,
      axes: gamepad.axes.map((axes) => axes),
      buttons: gamepad.buttons.map((button) => ({ pressed: button.pressed, touched: button.touched, value: button.value }))
    };
  };
  const updateGamepadState = () => {
    const _gamepads = (navigator == null ? void 0 : navigator.getGamepads()) || [];
    for (let i = 0; i < _gamepads.length; ++i) {
      const gamepad = _gamepads[i];
      if (gamepad) {
        const index = gamepads.value.findIndex(({ index: index2 }) => index2 === gamepad.index);
        if (index > -1)
          gamepads.value[index] = stateFromGamepad(gamepad);
      }
    }
  };
  const { isActive, pause, resume } = useRafFn(updateGamepadState);
  const onGamepadConnected = (gamepad) => {
    if (!gamepads.value.some(({ index }) => index === gamepad.index)) {
      gamepads.value.push(stateFromGamepad(gamepad));
      onConnectedHook.trigger(gamepad.index);
    }
    resume();
  };
  const onGamepadDisconnected = (gamepad) => {
    gamepads.value = gamepads.value.filter((x) => x.index !== gamepad.index);
    onDisconnectedHook.trigger(gamepad.index);
  };
  useEventListener("gamepadconnected", (e) => onGamepadConnected(e.gamepad));
  useEventListener("gamepaddisconnected", (e) => onGamepadDisconnected(e.gamepad));
  tryOnMounted(() => {
    const _gamepads = (navigator == null ? void 0 : navigator.getGamepads()) || [];
    if (_gamepads) {
      for (let i = 0; i < _gamepads.length; ++i) {
        const gamepad = _gamepads[i];
        if (gamepad)
          onGamepadConnected(gamepad);
      }
    }
  });
  pause();
  return {
    isSupported,
    onConnected: onConnectedHook.on,
    onDisconnected: onDisconnectedHook.on,
    gamepads,
    pause,
    resume,
    isActive
  };
}

function useGeolocation(options = {}) {
  const {
    enableHighAccuracy = true,
    maximumAge = 3e4,
    timeout = 27e3,
    navigator = defaultNavigator
  } = options;
  const isSupported = useSupported(() => navigator && "geolocation" in navigator);
  const locatedAt = ref(null);
  const error = ref(null);
  const coords = ref({
    accuracy: 0,
    latitude: Infinity,
    longitude: Infinity,
    altitude: null,
    altitudeAccuracy: null,
    heading: null,
    speed: null
  });
  function updatePosition(position) {
    locatedAt.value = position.timestamp;
    coords.value = position.coords;
    error.value = null;
  }
  let watcher;
  if (isSupported.value) {
    watcher = navigator.geolocation.watchPosition(updatePosition, (err) => error.value = err, {
      enableHighAccuracy,
      maximumAge,
      timeout
    });
  }
  tryOnScopeDispose(() => {
    if (watcher && navigator)
      navigator.geolocation.clearWatch(watcher);
  });
  return {
    isSupported,
    coords,
    locatedAt,
    error
  };
}

const defaultEvents$1 = ["mousemove", "mousedown", "resize", "keydown", "touchstart", "wheel"];
const oneMinute = 6e4;
function useIdle(timeout = oneMinute, options = {}) {
  const {
    initialState = false,
    listenForVisibilityChange = true,
    events = defaultEvents$1,
    window = defaultWindow,
    eventFilter = throttleFilter(50)
  } = options;
  const idle = ref(initialState);
  const lastActive = ref(timestamp());
  let timer;
  const onEvent = createFilterWrapper(eventFilter, () => {
    idle.value = false;
    lastActive.value = timestamp();
    clearTimeout(timer);
    timer = setTimeout(() => idle.value = true, timeout);
  });
  if (window) {
    const document = window.document;
    for (const event of events)
      useEventListener(window, event, onEvent, { passive: true });
    if (listenForVisibilityChange) {
      useEventListener(document, "visibilitychange", () => {
        if (!document.hidden)
          onEvent();
      });
    }
  }
  timer = setTimeout(() => idle.value = true, timeout);
  return { idle, lastActive };
}

var __defProp$9 = Object.defineProperty;
var __getOwnPropSymbols$a = Object.getOwnPropertySymbols;
var __hasOwnProp$a = Object.prototype.hasOwnProperty;
var __propIsEnum$a = Object.prototype.propertyIsEnumerable;
var __defNormalProp$9 = (obj, key, value) => key in obj ? __defProp$9(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$9 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$a.call(b, prop))
      __defNormalProp$9(a, prop, b[prop]);
  if (__getOwnPropSymbols$a)
    for (var prop of __getOwnPropSymbols$a(b)) {
      if (__propIsEnum$a.call(b, prop))
        __defNormalProp$9(a, prop, b[prop]);
    }
  return a;
};
async function loadImage(options) {
  return new Promise((resolve, reject) => {
    const img = new Image();
    const { src, srcset, sizes } = options;
    img.src = src;
    if (srcset)
      img.srcset = srcset;
    if (sizes)
      img.sizes = sizes;
    img.onload = () => resolve(img);
    img.onerror = reject;
  });
}
const useImage = (options, asyncStateOptions = {}) => {
  const state = useAsyncState(() => loadImage(resolveUnref(options)), void 0, __spreadValues$9({
    resetOnExecute: true
  }, asyncStateOptions));
  watch(() => resolveUnref(options), () => state.execute(asyncStateOptions.delay), { deep: true });
  return state;
};

const ARRIVED_STATE_THRESHOLD_PIXELS = 1;
function useScroll(element, options = {}) {
  const {
    throttle = 0,
    idle = 200,
    onStop = noop,
    onScroll = noop,
    offset = {
      left: 0,
      right: 0,
      top: 0,
      bottom: 0
    },
    eventListenerOptions = {
      capture: false,
      passive: true
    },
    behavior = "auto"
  } = options;
  const internalX = ref(0);
  const internalY = ref(0);
  const x = computed({
    get() {
      return internalX.value;
    },
    set(x2) {
      scrollTo(x2, void 0);
    }
  });
  const y = computed({
    get() {
      return internalY.value;
    },
    set(y2) {
      scrollTo(void 0, y2);
    }
  });
  function scrollTo(_x, _y) {
    var _a, _b, _c;
    const _element = resolveUnref(element);
    if (!_element)
      return;
    (_c = _element instanceof Document ? document.body : _element) == null ? void 0 : _c.scrollTo({
      top: (_a = resolveUnref(_y)) != null ? _a : y.value,
      left: (_b = resolveUnref(_x)) != null ? _b : x.value,
      behavior: resolveUnref(behavior)
    });
  }
  const isScrolling = ref(false);
  const arrivedState = reactive({
    left: true,
    right: false,
    top: true,
    bottom: false
  });
  const directions = reactive({
    left: false,
    right: false,
    top: false,
    bottom: false
  });
  const onScrollEnd = useDebounceFn((e) => {
    isScrolling.value = false;
    directions.left = false;
    directions.right = false;
    directions.top = false;
    directions.bottom = false;
    onStop(e);
  }, throttle + idle);
  const onScrollHandler = (e) => {
    const eventTarget = e.target === document ? e.target.documentElement : e.target;
    const scrollLeft = eventTarget.scrollLeft;
    directions.left = scrollLeft < internalX.value;
    directions.right = scrollLeft > internalY.value;
    arrivedState.left = scrollLeft <= 0 + (offset.left || 0);
    arrivedState.right = scrollLeft + eventTarget.clientWidth >= eventTarget.scrollWidth - (offset.right || 0) - ARRIVED_STATE_THRESHOLD_PIXELS;
    internalX.value = scrollLeft;
    let scrollTop = eventTarget.scrollTop;
    if (e.target === document && !scrollTop)
      scrollTop = document.body.scrollTop;
    directions.top = scrollTop < internalY.value;
    directions.bottom = scrollTop > internalY.value;
    arrivedState.top = scrollTop <= 0 + (offset.top || 0);
    arrivedState.bottom = scrollTop + eventTarget.clientHeight >= eventTarget.scrollHeight - (offset.bottom || 0) - ARRIVED_STATE_THRESHOLD_PIXELS;
    internalY.value = scrollTop;
    isScrolling.value = true;
    onScrollEnd(e);
    onScroll(e);
  };
  useEventListener(element, "scroll", throttle ? useThrottleFn(onScrollHandler, throttle) : onScrollHandler, eventListenerOptions);
  return {
    x,
    y,
    isScrolling,
    arrivedState,
    directions
  };
}

var __defProp$8 = Object.defineProperty;
var __defProps$2 = Object.defineProperties;
var __getOwnPropDescs$2 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$9 = Object.getOwnPropertySymbols;
var __hasOwnProp$9 = Object.prototype.hasOwnProperty;
var __propIsEnum$9 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$8 = (obj, key, value) => key in obj ? __defProp$8(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$8 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$9.call(b, prop))
      __defNormalProp$8(a, prop, b[prop]);
  if (__getOwnPropSymbols$9)
    for (var prop of __getOwnPropSymbols$9(b)) {
      if (__propIsEnum$9.call(b, prop))
        __defNormalProp$8(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$2 = (a, b) => __defProps$2(a, __getOwnPropDescs$2(b));
function useInfiniteScroll(element, onLoadMore, options = {}) {
  var _a, _b;
  const direction = (_a = options.direction) != null ? _a : "bottom";
  const state = reactive(useScroll(element, __spreadProps$2(__spreadValues$8({}, options), {
    offset: __spreadValues$8({
      [direction]: (_b = options.distance) != null ? _b : 0
    }, options.offset)
  })));
  watch(() => state.arrivedState[direction], async (v) => {
    var _a2, _b2;
    if (v) {
      const elem = resolveUnref(element);
      const previous = {
        height: (_a2 = elem == null ? void 0 : elem.scrollHeight) != null ? _a2 : 0,
        width: (_b2 = elem == null ? void 0 : elem.scrollWidth) != null ? _b2 : 0
      };
      await onLoadMore(state);
      if (options.preserveScrollPosition && elem) {
        nextTick(() => {
          elem.scrollTo({
            top: elem.scrollHeight - previous.height,
            left: elem.scrollWidth - previous.width
          });
        });
      }
    }
  });
}

function useIntersectionObserver(target, callback, options = {}) {
  const {
    root,
    rootMargin = "0px",
    threshold = 0.1,
    window = defaultWindow
  } = options;
  const isSupported = useSupported(() => window && "IntersectionObserver" in window);
  let cleanup = noop;
  const stopWatch = isSupported.value ? watch(() => ({
    el: unrefElement(target),
    root: unrefElement(root)
  }), ({ el, root: root2 }) => {
    cleanup();
    if (!el)
      return;
    const observer = new IntersectionObserver(callback, {
      root: root2,
      rootMargin,
      threshold
    });
    observer.observe(el);
    cleanup = () => {
      observer.disconnect();
      cleanup = noop;
    };
  }, { immediate: true, flush: "post" }) : noop;
  const stop = () => {
    cleanup();
    stopWatch();
  };
  tryOnScopeDispose(stop);
  return {
    isSupported,
    stop
  };
}

const defaultEvents = ["mousedown", "mouseup", "keydown", "keyup"];
function useKeyModifier(modifier, options = {}) {
  const {
    events = defaultEvents,
    document = defaultDocument,
    initial = null
  } = options;
  const state = ref(initial);
  if (document) {
    events.forEach((listenerEvent) => {
      useEventListener(document, listenerEvent, (evt) => {
        if (typeof evt.getModifierState === "function")
          state.value = evt.getModifierState(modifier);
      });
    });
  }
  return state;
}

function useLocalStorage(key, initialValue, options = {}) {
  const { window = defaultWindow } = options;
  return useStorage(key, initialValue, window == null ? void 0 : window.localStorage, options);
}

const DefaultMagicKeysAliasMap = {
  ctrl: "control",
  command: "meta",
  cmd: "meta",
  option: "alt",
  up: "arrowup",
  down: "arrowdown",
  left: "arrowleft",
  right: "arrowright"
};

function useMagicKeys(options = {}) {
  const {
    reactive: useReactive = false,
    target = defaultWindow,
    aliasMap = DefaultMagicKeysAliasMap,
    passive = true,
    onEventFired = noop
  } = options;
  const current = reactive(new Set());
  const obj = { toJSON() {
    return {};
  }, current };
  const refs = useReactive ? reactive(obj) : obj;
  const metaDeps = new Set();
  const usedKeys = new Set();
  function setRefs(key, value) {
    if (key in refs) {
      if (useReactive)
        refs[key] = value;
      else
        refs[key].value = value;
    }
  }
  function reset() {
    for (const key of usedKeys)
      setRefs(key, false);
  }
  function updateRefs(e, value) {
    var _a, _b;
    const key = (_a = e.key) == null ? void 0 : _a.toLowerCase();
    const code = (_b = e.code) == null ? void 0 : _b.toLowerCase();
    const values = [code, key].filter(Boolean);
    if (key) {
      if (value)
        current.add(key);
      else
        current.delete(key);
    }
    for (const key2 of values) {
      usedKeys.add(key2);
      setRefs(key2, value);
    }
    if (key === "meta" && !value) {
      metaDeps.forEach((key2) => {
        current.delete(key2);
        setRefs(key2, false);
      });
      metaDeps.clear();
    } else if (typeof e.getModifierState === "function" && e.getModifierState("Meta") && value) {
      [...current, ...values].forEach((key2) => metaDeps.add(key2));
    }
  }
  useEventListener(target, "keydown", (e) => {
    updateRefs(e, true);
    return onEventFired(e);
  }, { passive });
  useEventListener(target, "keyup", (e) => {
    updateRefs(e, false);
    return onEventFired(e);
  }, { passive });
  useEventListener("blur", reset, { passive: true });
  useEventListener("focus", reset, { passive: true });
  const proxy = new Proxy(refs, {
    get(target2, prop, rec) {
      if (typeof prop !== "string")
        return Reflect.get(target2, prop, rec);
      prop = prop.toLowerCase();
      if (prop in aliasMap)
        prop = aliasMap[prop];
      if (!(prop in refs)) {
        if (/[+_-]/.test(prop)) {
          const keys = prop.split(/[+_-]/g).map((i) => i.trim());
          refs[prop] = computed(() => keys.every((key) => unref(proxy[key])));
        } else {
          refs[prop] = ref(false);
        }
      }
      const r = Reflect.get(target2, prop, rec);
      return useReactive ? unref(r) : r;
    }
  });
  return proxy;
}

var __defProp$7 = Object.defineProperty;
var __getOwnPropSymbols$8 = Object.getOwnPropertySymbols;
var __hasOwnProp$8 = Object.prototype.hasOwnProperty;
var __propIsEnum$8 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$7 = (obj, key, value) => key in obj ? __defProp$7(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$7 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$8.call(b, prop))
      __defNormalProp$7(a, prop, b[prop]);
  if (__getOwnPropSymbols$8)
    for (var prop of __getOwnPropSymbols$8(b)) {
      if (__propIsEnum$8.call(b, prop))
        __defNormalProp$7(a, prop, b[prop]);
    }
  return a;
};
function usingElRef(source, cb) {
  if (resolveUnref(source))
    cb(resolveUnref(source));
}
function timeRangeToArray(timeRanges) {
  let ranges = [];
  for (let i = 0; i < timeRanges.length; ++i)
    ranges = [...ranges, [timeRanges.start(i), timeRanges.end(i)]];
  return ranges;
}
function tracksToArray(tracks) {
  return Array.from(tracks).map(({ label, kind, language, mode, activeCues, cues, inBandMetadataTrackDispatchType }, id) => ({ id, label, kind, language, mode, activeCues, cues, inBandMetadataTrackDispatchType }));
}
const defaultOptions = {
  src: "",
  tracks: []
};
function useMediaControls(target, options = {}) {
  options = __spreadValues$7(__spreadValues$7({}, defaultOptions), options);
  const {
    document = defaultDocument
  } = options;
  const currentTime = ref(0);
  const duration = ref(0);
  const seeking = ref(false);
  const volume = ref(1);
  const waiting = ref(false);
  const ended = ref(false);
  const playing = ref(false);
  const rate = ref(1);
  const stalled = ref(false);
  const buffered = ref([]);
  const tracks = ref([]);
  const selectedTrack = ref(-1);
  const isPictureInPicture = ref(false);
  const muted = ref(false);
  const supportsPictureInPicture = document && "pictureInPictureEnabled" in document;
  const sourceErrorEvent = createEventHook();
  const disableTrack = (track) => {
    usingElRef(target, (el) => {
      if (track) {
        const id = isNumber(track) ? track : track.id;
        el.textTracks[id].mode = "disabled";
      } else {
        for (let i = 0; i < el.textTracks.length; ++i)
          el.textTracks[i].mode = "disabled";
      }
      selectedTrack.value = -1;
    });
  };
  const enableTrack = (track, disableTracks = true) => {
    usingElRef(target, (el) => {
      const id = isNumber(track) ? track : track.id;
      if (disableTracks)
        disableTrack();
      el.textTracks[id].mode = "showing";
      selectedTrack.value = id;
    });
  };
  const togglePictureInPicture = () => {
    return new Promise((resolve, reject) => {
      usingElRef(target, async (el) => {
        if (supportsPictureInPicture) {
          if (!isPictureInPicture.value) {
            el.requestPictureInPicture().then(resolve).catch(reject);
          } else {
            document.exitPictureInPicture().then(resolve).catch(reject);
          }
        }
      });
    });
  };
  watchEffect(() => {
    if (!document)
      return;
    const el = resolveUnref(target);
    if (!el)
      return;
    const src = resolveUnref(options.src);
    let sources = [];
    if (!src)
      return;
    if (isString(src))
      sources = [{ src }];
    else if (Array.isArray(src))
      sources = src;
    else if (isObject(src))
      sources = [src];
    el.querySelectorAll("source").forEach((e) => {
      e.removeEventListener("error", sourceErrorEvent.trigger);
      e.remove();
    });
    sources.forEach(({ src: src2, type }) => {
      const source = document.createElement("source");
      source.setAttribute("src", src2);
      source.setAttribute("type", type || "");
      source.addEventListener("error", sourceErrorEvent.trigger);
      el.appendChild(source);
    });
    el.load();
  });
  tryOnScopeDispose(() => {
    const el = resolveUnref(target);
    if (!el)
      return;
    el.querySelectorAll("source").forEach((e) => e.removeEventListener("error", sourceErrorEvent.trigger));
  });
  watch(volume, (vol) => {
    const el = resolveUnref(target);
    if (!el)
      return;
    el.volume = vol;
  });
  watch(muted, (mute) => {
    const el = resolveUnref(target);
    if (!el)
      return;
    el.muted = mute;
  });
  watch(rate, (rate2) => {
    const el = resolveUnref(target);
    if (!el)
      return;
    el.playbackRate = rate2;
  });
  watchEffect(() => {
    if (!document)
      return;
    const textTracks = resolveUnref(options.tracks);
    const el = resolveUnref(target);
    if (!textTracks || !textTracks.length || !el)
      return;
    el.querySelectorAll("track").forEach((e) => e.remove());
    textTracks.forEach(({ default: isDefault, kind, label, src, srcLang }, i) => {
      const track = document.createElement("track");
      track.default = isDefault || false;
      track.kind = kind;
      track.label = label;
      track.src = src;
      track.srclang = srcLang;
      if (track.default)
        selectedTrack.value = i;
      el.appendChild(track);
    });
  });
  const { ignoreUpdates: ignoreCurrentTimeUpdates } = watchIgnorable(currentTime, (time) => {
    const el = resolveUnref(target);
    if (!el)
      return;
    el.currentTime = time;
  });
  const { ignoreUpdates: ignorePlayingUpdates } = watchIgnorable(playing, (isPlaying) => {
    const el = resolveUnref(target);
    if (!el)
      return;
    isPlaying ? el.play() : el.pause();
  });
  useEventListener(target, "timeupdate", () => ignoreCurrentTimeUpdates(() => currentTime.value = resolveUnref(target).currentTime));
  useEventListener(target, "durationchange", () => duration.value = resolveUnref(target).duration);
  useEventListener(target, "progress", () => buffered.value = timeRangeToArray(resolveUnref(target).buffered));
  useEventListener(target, "seeking", () => seeking.value = true);
  useEventListener(target, "seeked", () => seeking.value = false);
  useEventListener(target, "waiting", () => waiting.value = true);
  useEventListener(target, "playing", () => waiting.value = false);
  useEventListener(target, "ratechange", () => rate.value = resolveUnref(target).playbackRate);
  useEventListener(target, "stalled", () => stalled.value = true);
  useEventListener(target, "ended", () => ended.value = true);
  useEventListener(target, "pause", () => ignorePlayingUpdates(() => playing.value = false));
  useEventListener(target, "play", () => ignorePlayingUpdates(() => playing.value = true));
  useEventListener(target, "enterpictureinpicture", () => isPictureInPicture.value = true);
  useEventListener(target, "leavepictureinpicture", () => isPictureInPicture.value = false);
  useEventListener(target, "volumechange", () => {
    const el = resolveUnref(target);
    if (!el)
      return;
    volume.value = el.volume;
    muted.value = el.muted;
  });
  const listeners = [];
  const stop = watch([target], () => {
    const el = resolveUnref(target);
    if (!el)
      return;
    stop();
    listeners[0] = useEventListener(el.textTracks, "addtrack", () => tracks.value = tracksToArray(el.textTracks));
    listeners[1] = useEventListener(el.textTracks, "removetrack", () => tracks.value = tracksToArray(el.textTracks));
    listeners[2] = useEventListener(el.textTracks, "change", () => tracks.value = tracksToArray(el.textTracks));
  });
  tryOnScopeDispose(() => listeners.forEach((listener) => listener()));
  return {
    currentTime,
    duration,
    waiting,
    seeking,
    ended,
    stalled,
    buffered,
    playing,
    rate,
    volume,
    muted,
    tracks,
    selectedTrack,
    enableTrack,
    disableTrack,
    supportsPictureInPicture,
    togglePictureInPicture,
    isPictureInPicture,
    onSourceError: sourceErrorEvent.on
  };
}

const getMapVue2Compat = () => {
  const data = reactive({});
  return {
    get: (key) => data[key],
    set: (key, value) => set(data, key, value),
    has: (key) => hasOwn(data, key),
    delete: (key) => del(data, key),
    clear: () => {
      Object.keys(data).forEach((key) => {
        del(data, key);
      });
    }
  };
};
function useMemoize(resolver, options) {
  const initCache = () => {
    if (options == null ? void 0 : options.cache)
      return reactive(options.cache);
    if (isVue2)
      return getMapVue2Compat();
    return reactive(new Map());
  };
  const cache = initCache();
  const generateKey = (...args) => (options == null ? void 0 : options.getKey) ? options.getKey(...args) : JSON.stringify(args);
  const _loadData = (key, ...args) => {
    cache.set(key, resolver(...args));
    return cache.get(key);
  };
  const loadData = (...args) => _loadData(generateKey(...args), ...args);
  const deleteData = (...args) => {
    cache.delete(generateKey(...args));
  };
  const clearData = () => {
    cache.clear();
  };
  const memoized = (...args) => {
    const key = generateKey(...args);
    if (cache.has(key))
      return cache.get(key);
    return _loadData(key, ...args);
  };
  memoized.load = loadData;
  memoized.delete = deleteData;
  memoized.clear = clearData;
  memoized.generateKey = generateKey;
  memoized.cache = cache;
  return memoized;
}

function useMemory(options = {}) {
  const memory = ref();
  const isSupported = useSupported(() => typeof performance !== "undefined" && "memory" in performance);
  if (isSupported.value) {
    const { interval = 1e3 } = options;
    useIntervalFn(() => {
      memory.value = performance.memory;
    }, interval, { immediate: options.immediate, immediateCallback: options.immediateCallback });
  }
  return { isSupported, memory };
}

function useMounted() {
  const isMounted = ref(false);
  onMounted(() => {
    isMounted.value = true;
  });
  return isMounted;
}

function useMouse(options = {}) {
  const {
    type = "page",
    touch = true,
    resetOnTouchEnds = false,
    initialValue = { x: 0, y: 0 },
    window = defaultWindow,
    eventFilter
  } = options;
  const x = ref(initialValue.x);
  const y = ref(initialValue.y);
  const sourceType = ref(null);
  const mouseHandler = (event) => {
    if (type === "page") {
      x.value = event.pageX;
      y.value = event.pageY;
    } else if (type === "client") {
      x.value = event.clientX;
      y.value = event.clientY;
    }
    sourceType.value = "mouse";
  };
  const reset = () => {
    x.value = initialValue.x;
    y.value = initialValue.y;
  };
  const touchHandler = (event) => {
    if (event.touches.length > 0) {
      const touch2 = event.touches[0];
      if (type === "page") {
        x.value = touch2.pageX;
        y.value = touch2.pageY;
      } else if (type === "client") {
        x.value = touch2.clientX;
        y.value = touch2.clientY;
      }
      sourceType.value = "touch";
    }
  };
  const mouseHandlerWrapper = (event) => {
    return eventFilter === void 0 ? mouseHandler(event) : eventFilter(() => mouseHandler(event), {});
  };
  const touchHandlerWrapper = (event) => {
    return eventFilter === void 0 ? touchHandler(event) : eventFilter(() => touchHandler(event), {});
  };
  if (window) {
    useEventListener(window, "mousemove", mouseHandlerWrapper, { passive: true });
    useEventListener(window, "dragover", mouseHandlerWrapper, { passive: true });
    if (touch) {
      useEventListener(window, "touchstart", touchHandlerWrapper, { passive: true });
      useEventListener(window, "touchmove", touchHandlerWrapper, { passive: true });
      if (resetOnTouchEnds)
        useEventListener(window, "touchend", reset, { passive: true });
    }
  }
  return {
    x,
    y,
    sourceType
  };
}

function useMouseInElement(target, options = {}) {
  const {
    handleOutside = true,
    window = defaultWindow
  } = options;
  const { x, y, sourceType } = useMouse(options);
  const targetRef = ref(target != null ? target : window == null ? void 0 : window.document.body);
  const elementX = ref(0);
  const elementY = ref(0);
  const elementPositionX = ref(0);
  const elementPositionY = ref(0);
  const elementHeight = ref(0);
  const elementWidth = ref(0);
  const isOutside = ref(true);
  let stop = () => {
  };
  if (window) {
    stop = watch([targetRef, x, y], () => {
      const el = unrefElement(targetRef);
      if (!el)
        return;
      const {
        left,
        top,
        width,
        height
      } = el.getBoundingClientRect();
      elementPositionX.value = left + window.pageXOffset;
      elementPositionY.value = top + window.pageYOffset;
      elementHeight.value = height;
      elementWidth.value = width;
      const elX = x.value - elementPositionX.value;
      const elY = y.value - elementPositionY.value;
      isOutside.value = width === 0 || height === 0 || elX < 0 || elY < 0 || elX > width || elY > height;
      if (handleOutside || !isOutside.value) {
        elementX.value = elX;
        elementY.value = elY;
      }
    }, { immediate: true });
  }
  return {
    x,
    y,
    sourceType,
    elementX,
    elementY,
    elementPositionX,
    elementPositionY,
    elementHeight,
    elementWidth,
    isOutside,
    stop
  };
}

function useMousePressed(options = {}) {
  const {
    touch = true,
    drag = true,
    initialValue = false,
    window = defaultWindow
  } = options;
  const pressed = ref(initialValue);
  const sourceType = ref(null);
  if (!window) {
    return {
      pressed,
      sourceType
    };
  }
  const onPressed = (srcType) => () => {
    pressed.value = true;
    sourceType.value = srcType;
  };
  const onReleased = () => {
    pressed.value = false;
    sourceType.value = null;
  };
  const target = computed(() => unrefElement(options.target) || window);
  useEventListener(target, "mousedown", onPressed("mouse"), { passive: true });
  useEventListener(window, "mouseleave", onReleased, { passive: true });
  useEventListener(window, "mouseup", onReleased, { passive: true });
  if (drag) {
    useEventListener(target, "dragstart", onPressed("mouse"), { passive: true });
    useEventListener(window, "drop", onReleased, { passive: true });
    useEventListener(window, "dragend", onReleased, { passive: true });
  }
  if (touch) {
    useEventListener(target, "touchstart", onPressed("touch"), { passive: true });
    useEventListener(window, "touchend", onReleased, { passive: true });
    useEventListener(window, "touchcancel", onReleased, { passive: true });
  }
  return {
    pressed,
    sourceType
  };
}

var __getOwnPropSymbols$7 = Object.getOwnPropertySymbols;
var __hasOwnProp$7 = Object.prototype.hasOwnProperty;
var __propIsEnum$7 = Object.prototype.propertyIsEnumerable;
var __objRest$1 = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp$7.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols$7)
    for (var prop of __getOwnPropSymbols$7(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum$7.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
function useMutationObserver(target, callback, options = {}) {
  const _a = options, { window = defaultWindow } = _a, mutationOptions = __objRest$1(_a, ["window"]);
  let observer;
  const isSupported = useSupported(() => window && "MutationObserver" in window);
  const cleanup = () => {
    if (observer) {
      observer.disconnect();
      observer = void 0;
    }
  };
  const stopWatch = watch(() => unrefElement(target), (el) => {
    cleanup();
    if (isSupported.value && window && el) {
      observer = new MutationObserver(callback);
      observer.observe(el, mutationOptions);
    }
  }, { immediate: true });
  const stop = () => {
    cleanup();
    stopWatch();
  };
  tryOnScopeDispose(stop);
  return {
    isSupported,
    stop
  };
}

const useNavigatorLanguage = (options = {}) => {
  const { window = defaultWindow } = options;
  const navigator = window == null ? void 0 : window.navigator;
  const isSupported = useSupported(() => navigator && "language" in navigator);
  const language = ref(navigator == null ? void 0 : navigator.language);
  useEventListener(window, "languagechange", () => {
    if (navigator)
      language.value = navigator.language;
  });
  return {
    isSupported,
    language
  };
};

function useNetwork(options = {}) {
  const { window = defaultWindow } = options;
  const navigator = window == null ? void 0 : window.navigator;
  const isSupported = useSupported(() => navigator && "connection" in navigator);
  const isOnline = ref(true);
  const saveData = ref(false);
  const offlineAt = ref(void 0);
  const onlineAt = ref(void 0);
  const downlink = ref(void 0);
  const downlinkMax = ref(void 0);
  const rtt = ref(void 0);
  const effectiveType = ref(void 0);
  const type = ref("unknown");
  const connection = isSupported.value && navigator.connection;
  function updateNetworkInformation() {
    if (!navigator)
      return;
    isOnline.value = navigator.onLine;
    offlineAt.value = isOnline.value ? void 0 : Date.now();
    onlineAt.value = isOnline.value ? Date.now() : void 0;
    if (connection) {
      downlink.value = connection.downlink;
      downlinkMax.value = connection.downlinkMax;
      effectiveType.value = connection.effectiveType;
      rtt.value = connection.rtt;
      saveData.value = connection.saveData;
      type.value = connection.type;
    }
  }
  if (window) {
    useEventListener(window, "offline", () => {
      isOnline.value = false;
      offlineAt.value = Date.now();
    });
    useEventListener(window, "online", () => {
      isOnline.value = true;
      onlineAt.value = Date.now();
    });
  }
  if (connection)
    useEventListener(connection, "change", updateNetworkInformation, false);
  updateNetworkInformation();
  return {
    isSupported,
    isOnline,
    saveData,
    offlineAt,
    onlineAt,
    downlink,
    downlinkMax,
    effectiveType,
    rtt,
    type
  };
}

var __defProp$6 = Object.defineProperty;
var __getOwnPropSymbols$6 = Object.getOwnPropertySymbols;
var __hasOwnProp$6 = Object.prototype.hasOwnProperty;
var __propIsEnum$6 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$6 = (obj, key, value) => key in obj ? __defProp$6(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$6 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$6.call(b, prop))
      __defNormalProp$6(a, prop, b[prop]);
  if (__getOwnPropSymbols$6)
    for (var prop of __getOwnPropSymbols$6(b)) {
      if (__propIsEnum$6.call(b, prop))
        __defNormalProp$6(a, prop, b[prop]);
    }
  return a;
};
function useNow(options = {}) {
  const {
    controls: exposeControls = false,
    interval = "requestAnimationFrame"
  } = options;
  const now = ref(new Date());
  const update = () => now.value = new Date();
  const controls = interval === "requestAnimationFrame" ? useRafFn(update, { immediate: true }) : useIntervalFn(update, interval, { immediate: true });
  if (exposeControls) {
    return __spreadValues$6({
      now
    }, controls);
  } else {
    return now;
  }
}

function useObjectUrl(object) {
  const url = ref();
  const release = () => {
    if (url.value)
      URL.revokeObjectURL(url.value);
    url.value = void 0;
  };
  watch(() => unref(object), (newObject) => {
    release();
    if (newObject)
      url.value = URL.createObjectURL(newObject);
  }, { immediate: true });
  tryOnScopeDispose(release);
  return readonly(url);
}

function useClamp(value, min, max) {
  const _value = ref(value);
  return computed({
    get() {
      return _value.value = clamp(_value.value, resolveUnref(min), resolveUnref(max));
    },
    set(value2) {
      _value.value = clamp(value2, resolveUnref(min), resolveUnref(max));
    }
  });
}

function useOffsetPagination(options) {
  const {
    total = Infinity,
    pageSize = 10,
    page = 1,
    onPageChange = noop,
    onPageSizeChange = noop,
    onPageCountChange = noop
  } = options;
  const currentPageSize = useClamp(pageSize, 1, Infinity);
  const pageCount = computed(() => Math.max(1, Math.ceil(unref(total) / unref(currentPageSize))));
  const currentPage = useClamp(page, 1, pageCount);
  const isFirstPage = computed(() => currentPage.value === 1);
  const isLastPage = computed(() => currentPage.value === pageCount.value);
  if (isRef(page))
    syncRef(page, currentPage);
  if (isRef(pageSize))
    syncRef(pageSize, currentPageSize);
  function prev() {
    currentPage.value--;
  }
  function next() {
    currentPage.value++;
  }
  const returnValue = {
    currentPage,
    currentPageSize,
    pageCount,
    isFirstPage,
    isLastPage,
    prev,
    next
  };
  watch(currentPage, () => {
    onPageChange(reactive(returnValue));
  });
  watch(currentPageSize, () => {
    onPageSizeChange(reactive(returnValue));
  });
  watch(pageCount, () => {
    onPageCountChange(reactive(returnValue));
  });
  return returnValue;
}

function useOnline(options = {}) {
  const { isOnline } = useNetwork(options);
  return isOnline;
}

function usePageLeave(options = {}) {
  const { window = defaultWindow } = options;
  const isLeft = ref(false);
  const handler = (event) => {
    if (!window)
      return;
    event = event || window.event;
    const from = event.relatedTarget || event.toElement;
    isLeft.value = !from;
  };
  if (window) {
    useEventListener(window, "mouseout", handler, { passive: true });
    useEventListener(window.document, "mouseleave", handler, { passive: true });
    useEventListener(window.document, "mouseenter", handler, { passive: true });
  }
  return isLeft;
}

function useParallax(target, options = {}) {
  const {
    deviceOrientationTiltAdjust = (i) => i,
    deviceOrientationRollAdjust = (i) => i,
    mouseTiltAdjust = (i) => i,
    mouseRollAdjust = (i) => i,
    window = defaultWindow
  } = options;
  const orientation = reactive(useDeviceOrientation({ window }));
  const {
    elementX: x,
    elementY: y,
    elementWidth: width,
    elementHeight: height
  } = useMouseInElement(target, { handleOutside: false, window });
  const source = computed(() => {
    if (orientation.isSupported && (orientation.alpha != null && orientation.alpha !== 0 || orientation.gamma != null && orientation.gamma !== 0))
      return "deviceOrientation";
    return "mouse";
  });
  const roll = computed(() => {
    if (source.value === "deviceOrientation") {
      const value = -orientation.beta / 90;
      return deviceOrientationRollAdjust(value);
    } else {
      const value = -(y.value - height.value / 2) / height.value;
      return mouseRollAdjust(value);
    }
  });
  const tilt = computed(() => {
    if (source.value === "deviceOrientation") {
      const value = orientation.gamma / 90;
      return deviceOrientationTiltAdjust(value);
    } else {
      const value = (x.value - width.value / 2) / width.value;
      return mouseTiltAdjust(value);
    }
  });
  return { roll, tilt, source };
}

var __defProp$5 = Object.defineProperty;
var __defProps$1 = Object.defineProperties;
var __getOwnPropDescs$1 = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$5 = Object.getOwnPropertySymbols;
var __hasOwnProp$5 = Object.prototype.hasOwnProperty;
var __propIsEnum$5 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$5 = (obj, key, value) => key in obj ? __defProp$5(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$5 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$5.call(b, prop))
      __defNormalProp$5(a, prop, b[prop]);
  if (__getOwnPropSymbols$5)
    for (var prop of __getOwnPropSymbols$5(b)) {
      if (__propIsEnum$5.call(b, prop))
        __defNormalProp$5(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps$1 = (a, b) => __defProps$1(a, __getOwnPropDescs$1(b));
const defaultState = {
  x: 0,
  y: 0,
  pointerId: 0,
  pressure: 0,
  tiltX: 0,
  tiltY: 0,
  width: 0,
  height: 0,
  twist: 0,
  pointerType: null
};
const keys = /* @__PURE__ */ Object.keys(defaultState);
function usePointer(options = {}) {
  const {
    target = defaultWindow
  } = options;
  const isInside = ref(false);
  const state = ref(options.initialValue || {});
  Object.assign(state.value, defaultState, state.value);
  const handler = (event) => {
    isInside.value = true;
    if (options.pointerTypes && !options.pointerTypes.includes(event.pointerType))
      return;
    state.value = objectPick(event, keys, false);
  };
  if (target) {
    useEventListener(target, "pointerdown", handler, { passive: true });
    useEventListener(target, "pointermove", handler, { passive: true });
    useEventListener(target, "pointerleave", () => isInside.value = false, { passive: true });
  }
  return __spreadProps$1(__spreadValues$5({}, toRefs(state)), {
    isInside
  });
}

var SwipeDirection;
(function(SwipeDirection2) {
  SwipeDirection2["UP"] = "UP";
  SwipeDirection2["RIGHT"] = "RIGHT";
  SwipeDirection2["DOWN"] = "DOWN";
  SwipeDirection2["LEFT"] = "LEFT";
  SwipeDirection2["NONE"] = "NONE";
})(SwipeDirection || (SwipeDirection = {}));
function useSwipe(target, options = {}) {
  const {
    threshold = 50,
    onSwipe,
    onSwipeEnd,
    onSwipeStart,
    passive = true,
    window = defaultWindow
  } = options;
  const coordsStart = reactive({ x: 0, y: 0 });
  const coordsEnd = reactive({ x: 0, y: 0 });
  const diffX = computed(() => coordsStart.x - coordsEnd.x);
  const diffY = computed(() => coordsStart.y - coordsEnd.y);
  const { max, abs } = Math;
  const isThresholdExceeded = computed(() => max(abs(diffX.value), abs(diffY.value)) >= threshold);
  const isSwiping = ref(false);
  const direction = computed(() => {
    if (!isThresholdExceeded.value)
      return SwipeDirection.NONE;
    if (abs(diffX.value) > abs(diffY.value)) {
      return diffX.value > 0 ? SwipeDirection.LEFT : SwipeDirection.RIGHT;
    } else {
      return diffY.value > 0 ? SwipeDirection.UP : SwipeDirection.DOWN;
    }
  });
  const getTouchEventCoords = (e) => [e.touches[0].clientX, e.touches[0].clientY];
  const updateCoordsStart = (x, y) => {
    coordsStart.x = x;
    coordsStart.y = y;
  };
  const updateCoordsEnd = (x, y) => {
    coordsEnd.x = x;
    coordsEnd.y = y;
  };
  let listenerOptions;
  const isPassiveEventSupported = checkPassiveEventSupport(window == null ? void 0 : window.document);
  if (!passive)
    listenerOptions = isPassiveEventSupported ? { passive: false, capture: true } : { capture: true };
  else
    listenerOptions = isPassiveEventSupported ? { passive: true } : { capture: false };
  const onTouchEnd = (e) => {
    if (isSwiping.value)
      onSwipeEnd == null ? void 0 : onSwipeEnd(e, direction.value);
    isSwiping.value = false;
  };
  const stops = [
    useEventListener(target, "touchstart", (e) => {
      if (listenerOptions.capture && !listenerOptions.passive)
        e.preventDefault();
      const [x, y] = getTouchEventCoords(e);
      updateCoordsStart(x, y);
      updateCoordsEnd(x, y);
      onSwipeStart == null ? void 0 : onSwipeStart(e);
    }, listenerOptions),
    useEventListener(target, "touchmove", (e) => {
      const [x, y] = getTouchEventCoords(e);
      updateCoordsEnd(x, y);
      if (!isSwiping.value && isThresholdExceeded.value)
        isSwiping.value = true;
      if (isSwiping.value)
        onSwipe == null ? void 0 : onSwipe(e);
    }, listenerOptions),
    useEventListener(target, "touchend", onTouchEnd, listenerOptions),
    useEventListener(target, "touchcancel", onTouchEnd, listenerOptions)
  ];
  const stop = () => stops.forEach((s) => s());
  return {
    isPassiveEventSupported,
    isSwiping,
    direction,
    coordsStart,
    coordsEnd,
    lengthX: diffX,
    lengthY: diffY,
    stop
  };
}
function checkPassiveEventSupport(document) {
  if (!document)
    return false;
  let supportsPassive = false;
  const optionsBlock = {
    get passive() {
      supportsPassive = true;
      return false;
    }
  };
  document.addEventListener("x", noop, optionsBlock);
  document.removeEventListener("x", noop);
  return supportsPassive;
}

function usePointerSwipe(target, options = {}) {
  const targetRef = resolveRef(target);
  const {
    threshold = 50,
    onSwipe,
    onSwipeEnd,
    onSwipeStart
  } = options;
  const posStart = reactive({ x: 0, y: 0 });
  const updatePosStart = (x, y) => {
    posStart.x = x;
    posStart.y = y;
  };
  const posEnd = reactive({ x: 0, y: 0 });
  const updatePosEnd = (x, y) => {
    posEnd.x = x;
    posEnd.y = y;
  };
  const distanceX = computed(() => posStart.x - posEnd.x);
  const distanceY = computed(() => posStart.y - posEnd.y);
  const { max, abs } = Math;
  const isThresholdExceeded = computed(() => max(abs(distanceX.value), abs(distanceY.value)) >= threshold);
  const isSwiping = ref(false);
  const isPointerDown = ref(false);
  const direction = computed(() => {
    if (!isThresholdExceeded.value)
      return SwipeDirection.NONE;
    if (abs(distanceX.value) > abs(distanceY.value)) {
      return distanceX.value > 0 ? SwipeDirection.LEFT : SwipeDirection.RIGHT;
    } else {
      return distanceY.value > 0 ? SwipeDirection.UP : SwipeDirection.DOWN;
    }
  });
  const filterEvent = (e) => {
    if (options.pointerTypes)
      return options.pointerTypes.includes(e.pointerType);
    return true;
  };
  const stops = [
    useEventListener(target, "pointerdown", (e) => {
      var _a, _b;
      if (!filterEvent(e))
        return;
      isPointerDown.value = true;
      (_b = (_a = targetRef.value) == null ? void 0 : _a.style) == null ? void 0 : _b.setProperty("touch-action", "none");
      const eventTarget = e.target;
      eventTarget == null ? void 0 : eventTarget.setPointerCapture(e.pointerId);
      const { clientX: x, clientY: y } = e;
      updatePosStart(x, y);
      updatePosEnd(x, y);
      onSwipeStart == null ? void 0 : onSwipeStart(e);
    }),
    useEventListener(target, "pointermove", (e) => {
      if (!filterEvent(e))
        return;
      if (!isPointerDown.value)
        return;
      const { clientX: x, clientY: y } = e;
      updatePosEnd(x, y);
      if (!isSwiping.value && isThresholdExceeded.value)
        isSwiping.value = true;
      if (isSwiping.value)
        onSwipe == null ? void 0 : onSwipe(e);
    }),
    useEventListener(target, "pointerup", (e) => {
      var _a, _b;
      if (!filterEvent(e))
        return;
      if (isSwiping.value)
        onSwipeEnd == null ? void 0 : onSwipeEnd(e, direction.value);
      isPointerDown.value = false;
      isSwiping.value = false;
      (_b = (_a = targetRef.value) == null ? void 0 : _a.style) == null ? void 0 : _b.setProperty("touch-action", "initial");
    })
  ];
  const stop = () => stops.forEach((s) => s());
  return {
    isSwiping: readonly(isSwiping),
    direction: readonly(direction),
    posStart: readonly(posStart),
    posEnd: readonly(posEnd),
    distanceX,
    distanceY,
    stop
  };
}

function usePreferredColorScheme(options) {
  const isLight = useMediaQuery("(prefers-color-scheme: light)", options);
  const isDark = useMediaQuery("(prefers-color-scheme: dark)", options);
  return computed(() => {
    if (isDark.value)
      return "dark";
    if (isLight.value)
      return "light";
    return "no-preference";
  });
}

function usePreferredContrast(options) {
  const isMore = useMediaQuery("(prefers-contrast: more)", options);
  const isLess = useMediaQuery("(prefers-contrast: less)", options);
  const isCustom = useMediaQuery("(prefers-contrast: custom)", options);
  return computed(() => {
    if (isMore.value)
      return "more";
    if (isLess.value)
      return "less";
    if (isCustom.value)
      return "custom";
    return "no-preference";
  });
}

function usePreferredLanguages(options = {}) {
  const { window = defaultWindow } = options;
  if (!window)
    return ref(["en"]);
  const navigator = window.navigator;
  const value = ref(navigator.languages);
  useEventListener(window, "languagechange", () => {
    value.value = navigator.languages;
  });
  return value;
}

function usePreferredReducedMotion(options) {
  const isReduced = useMediaQuery("(prefers-reduced-motion: reduce)", options);
  return computed(() => {
    if (isReduced.value)
      return "reduce";
    return "no-preference";
  });
}

const useScreenOrientation = (options = {}) => {
  const {
    window = defaultWindow
  } = options;
  const isSupported = useSupported(() => window && "screen" in window && "orientation" in window.screen);
  const screenOrientation = isSupported.value ? window.screen.orientation : {};
  const orientation = ref(screenOrientation.type);
  const angle = ref(screenOrientation.angle || 0);
  if (isSupported.value) {
    useEventListener(window, "orientationchange", () => {
      orientation.value = screenOrientation.type;
      angle.value = screenOrientation.angle;
    });
  }
  const lockOrientation = (type) => {
    if (!isSupported.value)
      return Promise.reject(new Error("Not supported"));
    return screenOrientation.lock(type);
  };
  const unlockOrientation = () => {
    if (isSupported.value)
      screenOrientation.unlock();
  };
  return {
    isSupported,
    orientation,
    angle,
    lockOrientation,
    unlockOrientation
  };
};

const topVarName = "--vueuse-safe-area-top";
const rightVarName = "--vueuse-safe-area-right";
const bottomVarName = "--vueuse-safe-area-bottom";
const leftVarName = "--vueuse-safe-area-left";
function useScreenSafeArea() {
  const top = ref("");
  const right = ref("");
  const bottom = ref("");
  const left = ref("");
  if (isClient) {
    const topCssVar = useCssVar(topVarName);
    const rightCssVar = useCssVar(rightVarName);
    const bottomCssVar = useCssVar(bottomVarName);
    const leftCssVar = useCssVar(leftVarName);
    topCssVar.value = "env(safe-area-inset-top, 0px)";
    rightCssVar.value = "env(safe-area-inset-right, 0px)";
    bottomCssVar.value = "env(safe-area-inset-bottom, 0px)";
    leftCssVar.value = "env(safe-area-inset-left, 0px)";
    update();
    useEventListener("resize", useDebounceFn(update));
  }
  function update() {
    top.value = getValue(topVarName);
    right.value = getValue(rightVarName);
    bottom.value = getValue(bottomVarName);
    left.value = getValue(leftVarName);
  }
  return {
    top,
    right,
    bottom,
    left,
    update
  };
}
function getValue(position) {
  return getComputedStyle(document.documentElement).getPropertyValue(position);
}

function useScriptTag(src, onLoaded = noop, options = {}) {
  const {
    immediate = true,
    manual = false,
    type = "text/javascript",
    async = true,
    crossOrigin,
    referrerPolicy,
    noModule,
    defer,
    document = defaultDocument,
    attrs = {}
  } = options;
  const scriptTag = ref(null);
  let _promise = null;
  const loadScript = (waitForScriptLoad) => new Promise((resolve, reject) => {
    const resolveWithElement = (el2) => {
      scriptTag.value = el2;
      resolve(el2);
      return el2;
    };
    if (!document) {
      resolve(false);
      return;
    }
    let shouldAppend = false;
    let el = document.querySelector(`script[src="${resolveUnref(src)}"]`);
    if (!el) {
      el = document.createElement("script");
      el.type = type;
      el.async = async;
      el.src = resolveUnref(src);
      if (defer)
        el.defer = defer;
      if (crossOrigin)
        el.crossOrigin = crossOrigin;
      if (noModule)
        el.noModule = noModule;
      if (referrerPolicy)
        el.referrerPolicy = referrerPolicy;
      Object.entries(attrs).forEach(([name, value]) => el == null ? void 0 : el.setAttribute(name, value));
      shouldAppend = true;
    } else if (el.hasAttribute("data-loaded")) {
      resolveWithElement(el);
    }
    el.addEventListener("error", (event) => reject(event));
    el.addEventListener("abort", (event) => reject(event));
    el.addEventListener("load", () => {
      el.setAttribute("data-loaded", "true");
      onLoaded(el);
      resolveWithElement(el);
    });
    if (shouldAppend)
      el = document.head.appendChild(el);
    if (!waitForScriptLoad)
      resolveWithElement(el);
  });
  const load = (waitForScriptLoad = true) => {
    if (!_promise)
      _promise = loadScript(waitForScriptLoad);
    return _promise;
  };
  const unload = () => {
    if (!document)
      return;
    _promise = null;
    if (scriptTag.value)
      scriptTag.value = null;
    const el = document.querySelector(`script[src="${resolveUnref(src)}"]`);
    if (el)
      document.head.removeChild(el);
  };
  if (immediate && !manual)
    tryOnMounted(load);
  if (!manual)
    tryOnUnmounted(unload);
  return { scriptTag, load, unload };
}

function preventDefault(rawEvent) {
  const e = rawEvent || window.event;
  if (e.touches.length > 1)
    return true;
  if (e.preventDefault)
    e.preventDefault();
  return false;
}
function useScrollLock(element, initialState = false) {
  const isLocked = ref(initialState);
  let stopTouchMoveListener = null;
  let initialOverflow;
  watch(resolveRef(element), (el) => {
    if (el) {
      const ele = el;
      initialOverflow = ele.style.overflow;
      if (isLocked.value)
        ele.style.overflow = "hidden";
    }
  }, {
    immediate: true
  });
  const lock = () => {
    const ele = resolveUnref(element);
    if (!ele || isLocked.value)
      return;
    if (isIOS) {
      stopTouchMoveListener = useEventListener(ele, "touchmove", preventDefault, { passive: false });
    }
    ele.style.overflow = "hidden";
    isLocked.value = true;
  };
  const unlock = () => {
    const ele = resolveUnref(element);
    if (!ele || !isLocked.value)
      return;
    isIOS && (stopTouchMoveListener == null ? void 0 : stopTouchMoveListener());
    ele.style.overflow = initialOverflow;
    isLocked.value = false;
  };
  tryOnScopeDispose(unlock);
  return computed({
    get() {
      return isLocked.value;
    },
    set(v) {
      if (v)
        lock();
      else
        unlock();
    }
  });
}

function useSessionStorage(key, initialValue, options = {}) {
  const { window = defaultWindow } = options;
  return useStorage(key, initialValue, window == null ? void 0 : window.sessionStorage, options);
}

var __defProp$4 = Object.defineProperty;
var __getOwnPropSymbols$4 = Object.getOwnPropertySymbols;
var __hasOwnProp$4 = Object.prototype.hasOwnProperty;
var __propIsEnum$4 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$4 = (obj, key, value) => key in obj ? __defProp$4(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$4 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$4.call(b, prop))
      __defNormalProp$4(a, prop, b[prop]);
  if (__getOwnPropSymbols$4)
    for (var prop of __getOwnPropSymbols$4(b)) {
      if (__propIsEnum$4.call(b, prop))
        __defNormalProp$4(a, prop, b[prop]);
    }
  return a;
};
function useShare(shareOptions = {}, options = {}) {
  const { navigator = defaultNavigator } = options;
  const _navigator = navigator;
  const isSupported = useSupported(() => _navigator && "canShare" in _navigator);
  const share = async (overrideOptions = {}) => {
    if (isSupported.value) {
      const data = __spreadValues$4(__spreadValues$4({}, resolveUnref(shareOptions)), resolveUnref(overrideOptions));
      let granted = true;
      if (data.files && _navigator.canShare)
        granted = _navigator.canShare({ files: data.files });
      if (granted)
        return _navigator.share(data);
    }
  };
  return {
    isSupported,
    share
  };
}

const defaultSortFn = (source, compareFn) => source.sort(compareFn);
const defaultCompare = (a, b) => a - b;
function useSorted(...args) {
  var _a, _b, _c, _d;
  const [source] = args;
  let compareFn = defaultCompare;
  let options = {};
  if (args.length === 2) {
    if (typeof args[1] === "object") {
      options = args[1];
      compareFn = (_a = options.compareFn) != null ? _a : defaultCompare;
    } else {
      compareFn = (_b = args[1]) != null ? _b : defaultCompare;
    }
  } else if (args.length > 2) {
    compareFn = (_c = args[1]) != null ? _c : defaultCompare;
    options = (_d = args[2]) != null ? _d : {};
  }
  const {
    dirty = false,
    sortFn = defaultSortFn
  } = options;
  if (!dirty)
    return computed(() => sortFn([...unref(source)], compareFn));
  watchEffect(() => {
    const result = sortFn(unref(source), compareFn);
    if (isRef(source))
      source.value = result;
    else
      source.splice(0, source.length, ...result);
  });
  return source;
}

function useSpeechRecognition(options = {}) {
  const {
    interimResults = true,
    continuous = true,
    window = defaultWindow
  } = options;
  const lang = resolveRef(options.lang || "en-US");
  const isListening = ref(false);
  const isFinal = ref(false);
  const result = ref("");
  const error = shallowRef(void 0);
  const toggle = (value = !isListening.value) => {
    isListening.value = value;
  };
  const start = () => {
    isListening.value = true;
  };
  const stop = () => {
    isListening.value = false;
  };
  const SpeechRecognition = window && (window.SpeechRecognition || window.webkitSpeechRecognition);
  const isSupported = useSupported(() => SpeechRecognition);
  let recognition;
  if (isSupported.value) {
    recognition = new SpeechRecognition();
    recognition.continuous = continuous;
    recognition.interimResults = interimResults;
    recognition.lang = unref(lang);
    recognition.onstart = () => {
      isFinal.value = false;
    };
    watch(lang, (lang2) => {
      if (recognition && !isListening.value)
        recognition.lang = lang2;
    });
    recognition.onresult = (event) => {
      const transcript = Array.from(event.results).map((result2) => {
        isFinal.value = result2.isFinal;
        return result2[0];
      }).map((result2) => result2.transcript).join("");
      result.value = transcript;
      error.value = void 0;
    };
    recognition.onerror = (event) => {
      error.value = event;
    };
    recognition.onend = () => {
      isListening.value = false;
      recognition.lang = unref(lang);
    };
    watch(isListening, () => {
      if (isListening.value)
        recognition.start();
      else
        recognition.stop();
    });
  }
  tryOnScopeDispose(() => {
    isListening.value = false;
  });
  return {
    isSupported,
    isListening,
    isFinal,
    recognition,
    result,
    error,
    toggle,
    start,
    stop
  };
}

function useSpeechSynthesis(text, options = {}) {
  const {
    pitch = 1,
    rate = 1,
    volume = 1,
    window = defaultWindow
  } = options;
  const synth = window && window.speechSynthesis;
  const isSupported = useSupported(() => synth);
  const isPlaying = ref(false);
  const status = ref("init");
  const spokenText = resolveRef(text || "");
  const lang = resolveRef(options.lang || "en-US");
  const error = shallowRef(void 0);
  const toggle = (value = !isPlaying.value) => {
    isPlaying.value = value;
  };
  const bindEventsForUtterance = (utterance2) => {
    utterance2.lang = unref(lang);
    utterance2.voice = unref(options.voice) || null;
    utterance2.pitch = pitch;
    utterance2.rate = rate;
    utterance2.volume = volume;
    utterance2.onstart = () => {
      isPlaying.value = true;
      status.value = "play";
    };
    utterance2.onpause = () => {
      isPlaying.value = false;
      status.value = "pause";
    };
    utterance2.onresume = () => {
      isPlaying.value = true;
      status.value = "play";
    };
    utterance2.onend = () => {
      isPlaying.value = false;
      status.value = "end";
    };
    utterance2.onerror = (event) => {
      error.value = event;
    };
  };
  const utterance = computed(() => {
    isPlaying.value = false;
    status.value = "init";
    const newUtterance = new SpeechSynthesisUtterance(spokenText.value);
    bindEventsForUtterance(newUtterance);
    return newUtterance;
  });
  const speak = () => {
    synth.cancel();
    utterance && synth.speak(utterance.value);
  };
  if (isSupported.value) {
    bindEventsForUtterance(utterance.value);
    watch(lang, (lang2) => {
      if (utterance.value && !isPlaying.value)
        utterance.value.lang = lang2;
    });
    if (options.voice) {
      watch(options.voice, () => {
        synth.cancel();
      });
    }
    watch(isPlaying, () => {
      if (isPlaying.value)
        synth.resume();
      else
        synth.pause();
    });
  }
  tryOnScopeDispose(() => {
    isPlaying.value = false;
  });
  return {
    isSupported,
    isPlaying,
    status,
    utterance,
    error,
    toggle,
    speak
  };
}

function useStepper(steps, initialStep) {
  const stepsRef = ref(steps);
  const stepNames = computed(() => Array.isArray(stepsRef.value) ? stepsRef.value : Object.keys(stepsRef.value));
  const index = ref(stepNames.value.indexOf(initialStep != null ? initialStep : stepNames.value[0]));
  const current = computed(() => at(index.value));
  const isFirst = computed(() => index.value === 0);
  const isLast = computed(() => index.value === stepNames.value.length - 1);
  const next = computed(() => stepNames.value[index.value + 1]);
  const previous = computed(() => stepNames.value[index.value - 1]);
  function at(index2) {
    if (Array.isArray(stepsRef.value))
      return stepsRef.value[index2];
    return stepsRef.value[stepNames.value[index2]];
  }
  function get(step) {
    if (!stepNames.value.includes(step))
      return;
    return at(stepNames.value.indexOf(step));
  }
  function goTo(step) {
    if (stepNames.value.includes(step))
      index.value = stepNames.value.indexOf(step);
  }
  function goToNext() {
    if (isLast.value)
      return;
    index.value++;
  }
  function goToPrevious() {
    if (isFirst.value)
      return;
    index.value--;
  }
  function goBackTo(step) {
    if (isAfter(step))
      goTo(step);
  }
  function isNext(step) {
    return stepNames.value.indexOf(step) === index.value + 1;
  }
  function isPrevious(step) {
    return stepNames.value.indexOf(step) === index.value - 1;
  }
  function isCurrent(step) {
    return stepNames.value.indexOf(step) === index.value;
  }
  function isBefore(step) {
    return index.value < stepNames.value.indexOf(step);
  }
  function isAfter(step) {
    return index.value > stepNames.value.indexOf(step);
  }
  return {
    steps: stepsRef,
    stepNames,
    index,
    current,
    next,
    previous,
    isFirst,
    isLast,
    at,
    get,
    goTo,
    goToNext,
    goToPrevious,
    goBackTo,
    isNext,
    isPrevious,
    isCurrent,
    isBefore,
    isAfter
  };
}

function useStorageAsync(key, initialValue, storage, options = {}) {
  var _a;
  const {
    flush = "pre",
    deep = true,
    listenToStorageChanges = true,
    writeDefaults = true,
    shallow,
    window = defaultWindow,
    eventFilter,
    onError = (e) => {
      console.error(e);
    }
  } = options;
  const rawInit = resolveUnref(initialValue);
  const type = guessSerializerType(rawInit);
  const data = (shallow ? shallowRef : ref)(initialValue);
  const serializer = (_a = options.serializer) != null ? _a : StorageSerializers[type];
  if (!storage) {
    try {
      storage = getSSRHandler("getDefaultStorage", () => {
        var _a2;
        return (_a2 = defaultWindow) == null ? void 0 : _a2.localStorage;
      })();
    } catch (e) {
      onError(e);
    }
  }
  async function read(event) {
    if (!storage || event && event.key !== key)
      return;
    try {
      const rawValue = event ? event.newValue : await storage.getItem(key);
      if (rawValue == null) {
        data.value = rawInit;
        if (writeDefaults && rawInit !== null)
          await storage.setItem(key, await serializer.write(rawInit));
      } else {
        data.value = await serializer.read(rawValue);
      }
    } catch (e) {
      onError(e);
    }
  }
  read();
  if (window && listenToStorageChanges)
    useEventListener(window, "storage", (e) => setTimeout(() => read(e), 0));
  if (storage) {
    watchWithFilter(data, async () => {
      try {
        if (data.value == null)
          await storage.removeItem(key);
        else
          await storage.setItem(key, await serializer.write(data.value));
      } catch (e) {
        onError(e);
      }
    }, {
      flush,
      deep,
      eventFilter
    });
  }
  return data;
}

let _id = 0;
function useStyleTag(css, options = {}) {
  const isLoaded = ref(false);
  const {
    document = defaultDocument,
    immediate = true,
    manual = false,
    id = `vueuse_styletag_${++_id}`
  } = options;
  const cssRef = ref(css);
  let stop = () => {
  };
  const load = () => {
    if (!document)
      return;
    const el = document.getElementById(id) || document.createElement("style");
    el.type = "text/css";
    el.id = id;
    if (options.media)
      el.media = options.media;
    document.head.appendChild(el);
    if (isLoaded.value)
      return;
    stop = watch(cssRef, (value) => {
      el.innerText = value;
    }, { immediate: true });
    isLoaded.value = true;
  };
  const unload = () => {
    if (!document || !isLoaded.value)
      return;
    stop();
    document.head.removeChild(document.getElementById(id));
    isLoaded.value = false;
  };
  if (immediate && !manual)
    tryOnMounted(load);
  if (!manual)
    tryOnScopeDispose(unload);
  return {
    id,
    css: cssRef,
    unload,
    load,
    isLoaded: readonly(isLoaded)
  };
}

function useTemplateRefsList() {
  const refs = ref([]);
  refs.value.set = (el) => {
    if (el)
      refs.value.push(el);
  };
  onBeforeUpdate(() => {
    refs.value.length = 0;
  });
  return refs;
}

function useTextDirection(options = {}) {
  const {
    document = defaultDocument,
    selector = "html",
    observe = false,
    initialValue = "ltr"
  } = options;
  function getValue() {
    var _a, _b;
    return (_b = (_a = document == null ? void 0 : document.querySelector(selector)) == null ? void 0 : _a.getAttribute("dir")) != null ? _b : initialValue;
  }
  const dir = ref(getValue());
  tryOnMounted(() => dir.value = getValue());
  if (observe && document) {
    useMutationObserver(document.querySelector(selector), () => dir.value = getValue(), { attributes: true });
  }
  return computed({
    get() {
      return dir.value;
    },
    set(v) {
      var _a, _b;
      dir.value = v;
      if (!document)
        return;
      if (dir.value)
        (_a = document.querySelector(selector)) == null ? void 0 : _a.setAttribute("dir", dir.value);
      else
        (_b = document.querySelector(selector)) == null ? void 0 : _b.removeAttribute("dir");
    }
  });
}

function getRangesFromSelection(selection) {
  var _a;
  const rangeCount = (_a = selection.rangeCount) != null ? _a : 0;
  const ranges = new Array(rangeCount);
  for (let i = 0; i < rangeCount; i++) {
    const range = selection.getRangeAt(i);
    ranges[i] = range;
  }
  return ranges;
}
function useTextSelection(options = {}) {
  const {
    window = defaultWindow
  } = options;
  const selection = ref(null);
  const text = computed(() => {
    var _a, _b;
    return (_b = (_a = selection.value) == null ? void 0 : _a.toString()) != null ? _b : "";
  });
  const ranges = computed(() => selection.value ? getRangesFromSelection(selection.value) : []);
  const rects = computed(() => ranges.value.map((range) => range.getBoundingClientRect()));
  function onSelectionChange() {
    selection.value = null;
    if (window)
      selection.value = window.getSelection();
  }
  if (window)
    useEventListener(window.document, "selectionchange", onSelectionChange);
  return {
    text,
    rects,
    ranges,
    selection
  };
}

function useTextareaAutosize(options) {
  const textarea = ref(options == null ? void 0 : options.element);
  const input = ref(options == null ? void 0 : options.input);
  function triggerResize() {
    var _a, _b;
    if (!textarea.value)
      return;
    textarea.value.style.height = "1px";
    textarea.value.style.height = `${(_a = textarea.value) == null ? void 0 : _a.scrollHeight}px`;
    (_b = options == null ? void 0 : options.onResize) == null ? void 0 : _b.call(options);
  }
  watch([input, textarea], triggerResize, { immediate: true });
  if (options == null ? void 0 : options.watch)
    watch(options.watch, triggerResize, { immediate: true, deep: true });
  return {
    textarea,
    input,
    triggerResize
  };
}

var __defProp$3 = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols$3 = Object.getOwnPropertySymbols;
var __hasOwnProp$3 = Object.prototype.hasOwnProperty;
var __propIsEnum$3 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$3 = (obj, key, value) => key in obj ? __defProp$3(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$3 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$3.call(b, prop))
      __defNormalProp$3(a, prop, b[prop]);
  if (__getOwnPropSymbols$3)
    for (var prop of __getOwnPropSymbols$3(b)) {
      if (__propIsEnum$3.call(b, prop))
        __defNormalProp$3(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
function useThrottledRefHistory(source, options = {}) {
  const { throttle = 200, trailing = true } = options;
  const filter = throttleFilter(throttle, trailing);
  const history = useRefHistory(source, __spreadProps(__spreadValues$3({}, options), { eventFilter: filter }));
  return __spreadValues$3({}, history);
}

var __defProp$2 = Object.defineProperty;
var __getOwnPropSymbols$2 = Object.getOwnPropertySymbols;
var __hasOwnProp$2 = Object.prototype.hasOwnProperty;
var __propIsEnum$2 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$2 = (obj, key, value) => key in obj ? __defProp$2(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$2 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$2.call(b, prop))
      __defNormalProp$2(a, prop, b[prop]);
  if (__getOwnPropSymbols$2)
    for (var prop of __getOwnPropSymbols$2(b)) {
      if (__propIsEnum$2.call(b, prop))
        __defNormalProp$2(a, prop, b[prop]);
    }
  return a;
};
var __objRest = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp$2.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols$2)
    for (var prop of __getOwnPropSymbols$2(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum$2.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
const UNITS = [
  { max: 6e4, value: 1e3, name: "second" },
  { max: 276e4, value: 6e4, name: "minute" },
  { max: 72e6, value: 36e5, name: "hour" },
  { max: 5184e5, value: 864e5, name: "day" },
  { max: 24192e5, value: 6048e5, name: "week" },
  { max: 28512e6, value: 2592e6, name: "month" },
  { max: Infinity, value: 31536e6, name: "year" }
];
const DEFAULT_MESSAGES = {
  justNow: "just now",
  past: (n) => n.match(/\d/) ? `${n} ago` : n,
  future: (n) => n.match(/\d/) ? `in ${n}` : n,
  month: (n, past) => n === 1 ? past ? "last month" : "next month" : `${n} month${n > 1 ? "s" : ""}`,
  year: (n, past) => n === 1 ? past ? "last year" : "next year" : `${n} year${n > 1 ? "s" : ""}`,
  day: (n, past) => n === 1 ? past ? "yesterday" : "tomorrow" : `${n} day${n > 1 ? "s" : ""}`,
  week: (n, past) => n === 1 ? past ? "last week" : "next week" : `${n} week${n > 1 ? "s" : ""}`,
  hour: (n) => `${n} hour${n > 1 ? "s" : ""}`,
  minute: (n) => `${n} minute${n > 1 ? "s" : ""}`,
  second: (n) => `${n} second${n > 1 ? "s" : ""}`
};
const DEFAULT_FORMATTER = (date) => date.toISOString().slice(0, 10);
function useTimeAgo(time, options = {}) {
  const {
    controls: exposeControls = false,
    max,
    updateInterval = 3e4,
    messages = DEFAULT_MESSAGES,
    fullDateFormatter = DEFAULT_FORMATTER,
    showSecond = false
  } = options;
  const { abs, round } = Math;
  const _a = useNow({ interval: updateInterval, controls: true }), { now } = _a, controls = __objRest(_a, ["now"]);
  function getTimeago(from, now2) {
    var _a2;
    const diff = +now2 - +from;
    const absDiff = abs(diff);
    if (absDiff < 6e4 && !showSecond)
      return messages.justNow;
    if (typeof max === "number" && absDiff > max)
      return fullDateFormatter(new Date(from));
    if (typeof max === "string") {
      const unitMax = (_a2 = UNITS.find((i) => i.name === max)) == null ? void 0 : _a2.max;
      if (unitMax && absDiff > unitMax)
        return fullDateFormatter(new Date(from));
    }
    for (const unit of UNITS) {
      if (absDiff < unit.max)
        return format(diff, unit);
    }
  }
  function applyFormat(name, val, isPast) {
    const formatter = messages[name];
    if (typeof formatter === "function")
      return formatter(val, isPast);
    return formatter.replace("{0}", val.toString());
  }
  function format(diff, unit) {
    const val = round(abs(diff) / unit.value);
    const past = diff > 0;
    const str = applyFormat(unit.name, val, past);
    return applyFormat(past ? "past" : "future", str, past);
  }
  const timeAgo = computed(() => getTimeago(new Date(resolveUnref(time)), unref(now.value)));
  if (exposeControls) {
    return __spreadValues$2({
      timeAgo
    }, controls);
  } else {
    return timeAgo;
  }
}

function useTimeoutPoll(fn, interval, timeoutPollOptions) {
  const { start } = useTimeoutFn(loop, interval);
  const isActive = ref(false);
  async function loop() {
    if (!isActive.value)
      return;
    await fn();
    start();
  }
  function resume() {
    if (!isActive.value) {
      isActive.value = true;
      loop();
    }
  }
  function pause() {
    isActive.value = false;
  }
  if (timeoutPollOptions == null ? void 0 : timeoutPollOptions.immediate)
    resume();
  tryOnScopeDispose(pause);
  return {
    isActive,
    pause,
    resume
  };
}

var __defProp$1 = Object.defineProperty;
var __getOwnPropSymbols$1 = Object.getOwnPropertySymbols;
var __hasOwnProp$1 = Object.prototype.hasOwnProperty;
var __propIsEnum$1 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$1 = (obj, key, value) => key in obj ? __defProp$1(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$1 = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp$1.call(b, prop))
      __defNormalProp$1(a, prop, b[prop]);
  if (__getOwnPropSymbols$1)
    for (var prop of __getOwnPropSymbols$1(b)) {
      if (__propIsEnum$1.call(b, prop))
        __defNormalProp$1(a, prop, b[prop]);
    }
  return a;
};
function useTimestamp(options = {}) {
  const {
    controls: exposeControls = false,
    offset = 0,
    immediate = true,
    interval = "requestAnimationFrame",
    callback
  } = options;
  const ts = ref(timestamp() + offset);
  const update = () => ts.value = timestamp() + offset;
  const cb = callback ? () => {
    update();
    callback(ts.value);
  } : update;
  const controls = interval === "requestAnimationFrame" ? useRafFn(cb, { immediate }) : useIntervalFn(cb, interval, { immediate });
  if (exposeControls) {
    return __spreadValues$1({
      timestamp: ts
    }, controls);
  } else {
    return ts;
  }
}

function useTitle(newTitle = null, options = {}) {
  var _a, _b;
  const {
    document = defaultDocument
  } = options;
  const title = resolveRef((_a = newTitle != null ? newTitle : document == null ? void 0 : document.title) != null ? _a : null);
  const isReadonly = newTitle && isFunction(newTitle);
  function format(t) {
    if (!("titleTemplate" in options))
      return t;
    const template = options.titleTemplate || "%s";
    return isFunction(template) ? template(t) : unref(template).replace(/%s/g, t);
  }
  watch(title, (t, o) => {
    if (t !== o && document)
      document.title = format(isString(t) ? t : "");
  }, { immediate: true });
  if (options.observe && !options.titleTemplate && document && !isReadonly) {
    useMutationObserver((_b = document.head) == null ? void 0 : _b.querySelector("title"), () => {
      if (document && document.title !== title.value)
        title.value = format(document.title);
    }, { childList: true });
  }
  return title;
}

var __defProp = Object.defineProperty;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
  if (__getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
    }
  return a;
};
const _TransitionPresets = {
  easeInSine: [0.12, 0, 0.39, 0],
  easeOutSine: [0.61, 1, 0.88, 1],
  easeInOutSine: [0.37, 0, 0.63, 1],
  easeInQuad: [0.11, 0, 0.5, 0],
  easeOutQuad: [0.5, 1, 0.89, 1],
  easeInOutQuad: [0.45, 0, 0.55, 1],
  easeInCubic: [0.32, 0, 0.67, 0],
  easeOutCubic: [0.33, 1, 0.68, 1],
  easeInOutCubic: [0.65, 0, 0.35, 1],
  easeInQuart: [0.5, 0, 0.75, 0],
  easeOutQuart: [0.25, 1, 0.5, 1],
  easeInOutQuart: [0.76, 0, 0.24, 1],
  easeInQuint: [0.64, 0, 0.78, 0],
  easeOutQuint: [0.22, 1, 0.36, 1],
  easeInOutQuint: [0.83, 0, 0.17, 1],
  easeInExpo: [0.7, 0, 0.84, 0],
  easeOutExpo: [0.16, 1, 0.3, 1],
  easeInOutExpo: [0.87, 0, 0.13, 1],
  easeInCirc: [0.55, 0, 1, 0.45],
  easeOutCirc: [0, 0.55, 0.45, 1],
  easeInOutCirc: [0.85, 0, 0.15, 1],
  easeInBack: [0.36, 0, 0.66, -0.56],
  easeOutBack: [0.34, 1.56, 0.64, 1],
  easeInOutBack: [0.68, -0.6, 0.32, 1.6]
};
const TransitionPresets = __spreadValues({
  linear: identity
}, _TransitionPresets);
function createEasingFunction([p0, p1, p2, p3]) {
  const a = (a1, a2) => 1 - 3 * a2 + 3 * a1;
  const b = (a1, a2) => 3 * a2 - 6 * a1;
  const c = (a1) => 3 * a1;
  const calcBezier = (t, a1, a2) => ((a(a1, a2) * t + b(a1, a2)) * t + c(a1)) * t;
  const getSlope = (t, a1, a2) => 3 * a(a1, a2) * t * t + 2 * b(a1, a2) * t + c(a1);
  const getTforX = (x) => {
    let aGuessT = x;
    for (let i = 0; i < 4; ++i) {
      const currentSlope = getSlope(aGuessT, p0, p2);
      if (currentSlope === 0)
        return aGuessT;
      const currentX = calcBezier(aGuessT, p0, p2) - x;
      aGuessT -= currentX / currentSlope;
    }
    return aGuessT;
  };
  return (x) => p0 === p1 && p2 === p3 ? x : calcBezier(getTforX(x), p1, p3);
}
function useTransition(source, options = {}) {
  const {
    delay = 0,
    disabled = false,
    duration = 1e3,
    onFinished = noop,
    onStarted = noop,
    transition = identity
  } = options;
  const currentTransition = computed(() => {
    const t = unref(transition);
    return isFunction(t) ? t : createEasingFunction(t);
  });
  const sourceValue = computed(() => {
    const s = unref(source);
    return isNumber(s) ? s : s.map(unref);
  });
  const sourceVector = computed(() => isNumber(sourceValue.value) ? [sourceValue.value] : sourceValue.value);
  const outputVector = ref(sourceVector.value.slice(0));
  let currentDuration;
  let diffVector;
  let endAt;
  let startAt;
  let startVector;
  const { resume, pause } = useRafFn(() => {
    const now = Date.now();
    const progress = clamp(1 - (endAt - now) / currentDuration, 0, 1);
    outputVector.value = startVector.map((val, i) => {
      var _a;
      return val + ((_a = diffVector[i]) != null ? _a : 0) * currentTransition.value(progress);
    });
    if (progress >= 1) {
      pause();
      onFinished();
    }
  }, { immediate: false });
  const start = () => {
    pause();
    currentDuration = unref(duration);
    diffVector = outputVector.value.map((n, i) => {
      var _a, _b;
      return ((_a = sourceVector.value[i]) != null ? _a : 0) - ((_b = outputVector.value[i]) != null ? _b : 0);
    });
    startVector = outputVector.value.slice(0);
    startAt = Date.now();
    endAt = startAt + currentDuration;
    resume();
    onStarted();
  };
  const timeout = useTimeoutFn(start, delay, { immediate: false });
  watch(sourceVector, () => {
    if (unref(disabled)) {
      outputVector.value = sourceVector.value.slice(0);
    } else {
      if (unref(delay) <= 0)
        start();
      else
        timeout.start();
    }
  }, { deep: true });
  return computed(() => {
    const targetVector = unref(disabled) ? sourceVector : outputVector;
    return isNumber(sourceValue.value) ? targetVector.value[0] : targetVector.value;
  });
}

function useUrlSearchParams(mode = "history", options = {}) {
  const {
    initialValue = {},
    removeNullishValues = true,
    removeFalsyValues = false,
    write: enableWrite = true,
    window = defaultWindow
  } = options;
  if (!window)
    return reactive(initialValue);
  const state = reactive({});
  function getRawParams() {
    if (mode === "history") {
      return window.location.search || "";
    } else if (mode === "hash") {
      const hash = window.location.hash || "";
      const index = hash.indexOf("?");
      return index > 0 ? hash.slice(index) : "";
    } else {
      return (window.location.hash || "").replace(/^#/, "");
    }
  }
  function constructQuery(params) {
    const stringified = params.toString();
    if (mode === "history")
      return `${stringified ? `?${stringified}` : ""}${window.location.hash || ""}`;
    if (mode === "hash-params")
      return `${window.location.search || ""}${stringified ? `#${stringified}` : ""}`;
    const hash = window.location.hash || "#";
    const index = hash.indexOf("?");
    if (index > 0)
      return `${hash.slice(0, index)}${stringified ? `?${stringified}` : ""}`;
    return `${hash}${stringified ? `?${stringified}` : ""}`;
  }
  function read() {
    return new URLSearchParams(getRawParams());
  }
  function updateState(params) {
    const unusedKeys = new Set(Object.keys(state));
    for (const key of params.keys()) {
      const paramsForKey = params.getAll(key);
      state[key] = paramsForKey.length > 1 ? paramsForKey : params.get(key) || "";
      unusedKeys.delete(key);
    }
    Array.from(unusedKeys).forEach((key) => delete state[key]);
  }
  const { pause, resume } = pausableWatch(state, () => {
    const params = new URLSearchParams("");
    Object.keys(state).forEach((key) => {
      const mapEntry = state[key];
      if (Array.isArray(mapEntry))
        mapEntry.forEach((value) => params.append(key, value));
      else if (removeNullishValues && mapEntry == null)
        params.delete(key);
      else if (removeFalsyValues && !mapEntry)
        params.delete(key);
      else
        params.set(key, mapEntry);
    });
    write(params);
  }, { deep: true });
  function write(params, shouldUpdate) {
    pause();
    if (shouldUpdate)
      updateState(params);
    window.history.replaceState(window.history.state, window.document.title, window.location.pathname + constructQuery(params));
    resume();
  }
  function onChanged() {
    if (!enableWrite)
      return;
    write(read(), true);
  }
  useEventListener(window, "popstate", onChanged, false);
  if (mode !== "history")
    useEventListener(window, "hashchange", onChanged, false);
  const initial = read();
  if (initial.keys().next().value)
    updateState(initial);
  else
    Object.assign(state, initialValue);
  return state;
}

function useUserMedia(options = {}) {
  var _a, _b;
  const enabled = ref((_a = options.enabled) != null ? _a : false);
  const autoSwitch = ref((_b = options.autoSwitch) != null ? _b : true);
  const videoDeviceId = ref(options.videoDeviceId);
  const audioDeviceId = ref(options.audioDeviceId);
  const { navigator = defaultNavigator } = options;
  const isSupported = useSupported(() => {
    var _a2;
    return (_a2 = navigator == null ? void 0 : navigator.mediaDevices) == null ? void 0 : _a2.getUserMedia;
  });
  const stream = shallowRef();
  function getDeviceOptions(device) {
    if (device.value === "none" || device.value === false)
      return false;
    if (device.value == null)
      return true;
    return {
      deviceId: device.value
    };
  }
  async function _start() {
    if (!isSupported.value || stream.value)
      return;
    stream.value = await navigator.mediaDevices.getUserMedia({
      video: getDeviceOptions(videoDeviceId),
      audio: getDeviceOptions(audioDeviceId)
    });
    return stream.value;
  }
  async function _stop() {
    var _a2;
    (_a2 = stream.value) == null ? void 0 : _a2.getTracks().forEach((t) => t.stop());
    stream.value = void 0;
  }
  function stop() {
    _stop();
    enabled.value = false;
  }
  async function start() {
    await _start();
    if (stream.value)
      enabled.value = true;
    return stream.value;
  }
  async function restart() {
    _stop();
    return await start();
  }
  watch(enabled, (v) => {
    if (v)
      _start();
    else
      _stop();
  }, { immediate: true });
  watch([videoDeviceId, audioDeviceId], () => {
    if (autoSwitch.value && stream.value)
      restart();
  }, { immediate: true });
  return {
    isSupported,
    stream,
    start,
    stop,
    restart,
    videoDeviceId,
    audioDeviceId,
    enabled,
    autoSwitch
  };
}

function useVModel(props, key, emit, options = {}) {
  var _a, _b, _c, _d, _e;
  const {
    clone = false,
    passive = false,
    eventName,
    deep = false,
    defaultValue
  } = options;
  const vm = getCurrentInstance();
  const _emit = emit || (vm == null ? void 0 : vm.emit) || ((_a = vm == null ? void 0 : vm.$emit) == null ? void 0 : _a.bind(vm)) || ((_c = (_b = vm == null ? void 0 : vm.proxy) == null ? void 0 : _b.$emit) == null ? void 0 : _c.bind(vm == null ? void 0 : vm.proxy));
  let event = eventName;
  if (!key) {
    if (isVue2) {
      const modelOptions = (_e = (_d = vm == null ? void 0 : vm.proxy) == null ? void 0 : _d.$options) == null ? void 0 : _e.model;
      key = (modelOptions == null ? void 0 : modelOptions.value) || "value";
      if (!eventName)
        event = (modelOptions == null ? void 0 : modelOptions.event) || "input";
    } else {
      key = "modelValue";
    }
  }
  event = eventName || event || `update:${key.toString()}`;
  const cloneFn = (val) => !clone ? val : isFunction(clone) ? clone(val) : cloneFnJSON(val);
  const getValue = () => isDef(props[key]) ? cloneFn(props[key]) : defaultValue;
  if (passive) {
    const initialValue = getValue();
    const proxy = ref(initialValue);
    watch(() => props[key], (v) => proxy.value = cloneFn(v));
    watch(proxy, (v) => {
      if (v !== props[key] || deep)
        _emit(event, v);
    }, { deep });
    return proxy;
  } else {
    return computed({
      get() {
        return getValue();
      },
      set(value) {
        _emit(event, value);
      }
    });
  }
}

function useVModels(props, emit, options = {}) {
  const ret = {};
  for (const key in props)
    ret[key] = useVModel(props, key, emit, options);
  return ret;
}

function useVibrate(options) {
  const {
    pattern = [],
    interval = 0,
    navigator = defaultNavigator
  } = options || {};
  const isSupported = useSupported(() => typeof navigator !== "undefined" && "vibrate" in navigator);
  const patternRef = resolveRef(pattern);
  let intervalControls;
  const vibrate = (pattern2 = patternRef.value) => {
    if (isSupported.value)
      navigator.vibrate(pattern2);
  };
  const stop = () => {
    if (isSupported.value)
      navigator.vibrate(0);
    intervalControls == null ? void 0 : intervalControls.pause();
  };
  if (interval > 0) {
    intervalControls = useIntervalFn(vibrate, interval, {
      immediate: false,
      immediateCallback: false
    });
  }
  return {
    isSupported,
    pattern,
    intervalControls,
    vibrate,
    stop
  };
}

function useVirtualList(list, options) {
  const containerRef = ref();
  const size = useElementSize(containerRef);
  const currentList = ref([]);
  const source = shallowRef(list);
  const state = ref({ start: 0, end: 10 });
  const { itemHeight, overscan = 5 } = options;
  const getViewCapacity = (containerHeight) => {
    if (typeof itemHeight === "number")
      return Math.ceil(containerHeight / itemHeight);
    const { start = 0 } = state.value;
    let sum = 0;
    let capacity = 0;
    for (let i = start; i < source.value.length; i++) {
      const height = itemHeight(i);
      sum += height;
      if (sum >= containerHeight) {
        capacity = i;
        break;
      }
    }
    return capacity - start;
  };
  const getOffset = (scrollTop) => {
    if (typeof itemHeight === "number")
      return Math.floor(scrollTop / itemHeight) + 1;
    let sum = 0;
    let offset = 0;
    for (let i = 0; i < source.value.length; i++) {
      const height = itemHeight(i);
      sum += height;
      if (sum >= scrollTop) {
        offset = i;
        break;
      }
    }
    return offset + 1;
  };
  const calculateRange = () => {
    const element = containerRef.value;
    if (element) {
      const offset = getOffset(element.scrollTop);
      const viewCapacity = getViewCapacity(element.clientHeight);
      const from = offset - overscan;
      const to = offset + viewCapacity + overscan;
      state.value = {
        start: from < 0 ? 0 : from,
        end: to > source.value.length ? source.value.length : to
      };
      currentList.value = source.value.slice(state.value.start, state.value.end).map((ele, index) => ({
        data: ele,
        index: index + state.value.start
      }));
    }
  };
  watch([size.width, size.height, list], () => {
    calculateRange();
  });
  const totalHeight = computed(() => {
    if (typeof itemHeight === "number")
      return source.value.length * itemHeight;
    return source.value.reduce((sum, _, index) => sum + itemHeight(index), 0);
  });
  const getDistanceTop = (index) => {
    if (typeof itemHeight === "number") {
      const height2 = index * itemHeight;
      return height2;
    }
    const height = source.value.slice(0, index).reduce((sum, _, i) => sum + itemHeight(i), 0);
    return height;
  };
  const scrollTo = (index) => {
    if (containerRef.value) {
      containerRef.value.scrollTop = getDistanceTop(index);
      calculateRange();
    }
  };
  const offsetTop = computed(() => getDistanceTop(state.value.start));
  const wrapperProps = computed(() => {
    return {
      style: {
        width: "100%",
        height: `${totalHeight.value - offsetTop.value}px`,
        marginTop: `${offsetTop.value}px`
      }
    };
  });
  const containerStyle = { overflowY: "auto" };
  return {
    list: currentList,
    scrollTo,
    containerProps: {
      ref: containerRef,
      onScroll: () => {
        calculateRange();
      },
      style: containerStyle
    },
    wrapperProps
  };
}

const useWakeLock = (options = {}) => {
  const {
    navigator = defaultNavigator,
    document = defaultDocument
  } = options;
  let wakeLock;
  const isSupported = useSupported(() => navigator && "wakeLock" in navigator);
  const isActive = ref(false);
  async function onVisibilityChange() {
    if (!isSupported.value || !wakeLock)
      return;
    if (document && document.visibilityState === "visible")
      wakeLock = await navigator.wakeLock.request("screen");
    isActive.value = !wakeLock.released;
  }
  if (document)
    useEventListener(document, "visibilitychange", onVisibilityChange, { passive: true });
  async function request(type) {
    if (!isSupported.value)
      return;
    wakeLock = await navigator.wakeLock.request(type);
    isActive.value = !wakeLock.released;
  }
  async function release() {
    if (!isSupported.value || !wakeLock)
      return;
    await wakeLock.release();
    isActive.value = !wakeLock.released;
    wakeLock = null;
  }
  return {
    isSupported,
    isActive,
    request,
    release
  };
};

const useWebNotification = (defaultOptions = {}) => {
  const {
    window = defaultWindow
  } = defaultOptions;
  const isSupported = useSupported(() => !!window && "Notification" in window);
  const notification = ref(null);
  const requestPermission = async () => {
    if (!isSupported.value)
      return;
    if ("permission" in Notification && Notification.permission !== "denied")
      await Notification.requestPermission();
  };
  const onClick = createEventHook();
  const onShow = createEventHook();
  const onError = createEventHook();
  const onClose = createEventHook();
  const show = async (overrides) => {
    if (!isSupported.value)
      return;
    await requestPermission();
    const options = Object.assign({}, defaultOptions, overrides);
    notification.value = new Notification(options.title || "", options);
    notification.value.onclick = (event) => onClick.trigger(event);
    notification.value.onshow = (event) => onShow.trigger(event);
    notification.value.onerror = (event) => onError.trigger(event);
    notification.value.onclose = (event) => onClose.trigger(event);
    return notification.value;
  };
  const close = () => {
    if (notification.value)
      notification.value.close();
    notification.value = null;
  };
  tryOnMounted(async () => {
    if (isSupported.value)
      await requestPermission();
  });
  tryOnScopeDispose(close);
  if (isSupported.value && window) {
    const document = window.document;
    useEventListener(document, "visibilitychange", (e) => {
      e.preventDefault();
      if (document.visibilityState === "visible") {
        close();
      }
    });
  }
  return {
    isSupported,
    notification,
    show,
    close,
    onClick,
    onShow,
    onError,
    onClose
  };
};

const DEFAULT_PING_MESSAGE = "ping";
function resolveNestedOptions(options) {
  if (options === true)
    return {};
  return options;
}
function useWebSocket(url, options = {}) {
  const {
    onConnected,
    onDisconnected,
    onError,
    onMessage,
    immediate = true,
    autoClose = true,
    protocols = []
  } = options;
  const data = ref(null);
  const status = ref("CLOSED");
  const wsRef = ref();
  let heartbeatPause;
  let heartbeatResume;
  let explicitlyClosed = false;
  let retried = 0;
  let bufferedData = [];
  let pongTimeoutWait;
  const close = (code = 1e3, reason) => {
    if (!wsRef.value)
      return;
    explicitlyClosed = true;
    heartbeatPause == null ? void 0 : heartbeatPause();
    wsRef.value.close(code, reason);
  };
  const _sendBuffer = () => {
    if (bufferedData.length && wsRef.value && status.value === "OPEN") {
      for (const buffer of bufferedData)
        wsRef.value.send(buffer);
      bufferedData = [];
    }
  };
  const resetHeartbeat = () => {
    clearTimeout(pongTimeoutWait);
  };
  const send = (data2, useBuffer = true) => {
    if (!wsRef.value || status.value !== "OPEN") {
      if (useBuffer)
        bufferedData.push(data2);
      return false;
    }
    _sendBuffer();
    wsRef.value.send(data2);
    return true;
  };
  const _init = () => {
    const ws = new WebSocket(url, protocols);
    wsRef.value = ws;
    status.value = "CONNECTING";
    explicitlyClosed = false;
    ws.onopen = () => {
      status.value = "OPEN";
      onConnected == null ? void 0 : onConnected(ws);
      heartbeatResume == null ? void 0 : heartbeatResume();
      _sendBuffer();
    };
    ws.onclose = (ev) => {
      status.value = "CLOSED";
      wsRef.value = void 0;
      onDisconnected == null ? void 0 : onDisconnected(ws, ev);
      if (!explicitlyClosed && options.autoReconnect) {
        const {
          retries = -1,
          delay = 1e3,
          onFailed
        } = resolveNestedOptions(options.autoReconnect);
        retried += 1;
        if (typeof retries === "number" && (retries < 0 || retried < retries))
          setTimeout(_init, delay);
        else if (typeof retries === "function" && retries())
          setTimeout(_init, delay);
        else
          onFailed == null ? void 0 : onFailed();
      }
    };
    ws.onerror = (e) => {
      onError == null ? void 0 : onError(ws, e);
    };
    ws.onmessage = (e) => {
      resetHeartbeat();
      if (options.heartbeat) {
        const {
          message = DEFAULT_PING_MESSAGE
        } = resolveNestedOptions(options.heartbeat);
        if (e.data === message)
          return;
      }
      data.value = e.data;
      onMessage == null ? void 0 : onMessage(ws, e);
    };
  };
  if (options.heartbeat) {
    const {
      message = DEFAULT_PING_MESSAGE,
      interval = 1e3,
      pongTimeout = 1e3
    } = resolveNestedOptions(options.heartbeat);
    const { pause, resume } = useIntervalFn(() => {
      send(message, false);
      pongTimeoutWait = setTimeout(() => {
        close();
      }, pongTimeout);
    }, interval, { immediate: false });
    heartbeatPause = pause;
    heartbeatResume = resume;
  }
  if (immediate)
    _init();
  if (autoClose) {
    useEventListener(window, "beforeunload", () => close());
    tryOnScopeDispose(close);
  }
  const open = () => {
    close();
    retried = 0;
    _init();
  };
  return {
    data,
    status,
    close,
    send,
    open,
    ws: wsRef
  };
}

function useWebWorker(url, workerOptions, options = {}) {
  const {
    window = defaultWindow
  } = options;
  const data = ref(null);
  const worker = shallowRef();
  const post = function post2(val) {
    if (!worker.value)
      return;
    worker.value.postMessage(val);
  };
  const terminate = function terminate2() {
    if (!worker.value)
      return;
    worker.value.terminate();
  };
  if (window) {
    worker.value = new Worker(url, workerOptions);
    worker.value.onmessage = (e) => {
      data.value = e.data;
    };
    tryOnScopeDispose(() => {
      if (worker.value)
        worker.value.terminate();
    });
  }
  return {
    data,
    post,
    terminate,
    worker
  };
}

const jobRunner = (userFunc) => (e) => {
  const userFuncArgs = e.data[0];
  return Promise.resolve(userFunc.apply(void 0, userFuncArgs)).then((result) => {
    postMessage(["SUCCESS", result]);
  }).catch((error) => {
    postMessage(["ERROR", error]);
  });
};

const depsParser = (deps) => {
  if (deps.length === 0)
    return "";
  const depsString = deps.map((dep) => `'${dep}'`).toString();
  return `importScripts(${depsString})`;
};

const createWorkerBlobUrl = (fn, deps) => {
  const blobCode = `${depsParser(deps)}; onmessage=(${jobRunner})(${fn})`;
  const blob = new Blob([blobCode], { type: "text/javascript" });
  const url = URL.createObjectURL(blob);
  return url;
};

const useWebWorkerFn = (fn, options = {}) => {
  const {
    dependencies = [],
    timeout,
    window = defaultWindow
  } = options;
  const worker = ref();
  const workerStatus = ref("PENDING");
  const promise = ref({});
  const timeoutId = ref();
  const workerTerminate = (status = "PENDING") => {
    if (worker.value && worker.value._url && window) {
      worker.value.terminate();
      URL.revokeObjectURL(worker.value._url);
      promise.value = {};
      worker.value = void 0;
      window.clearTimeout(timeoutId.value);
      workerStatus.value = status;
    }
  };
  workerTerminate();
  tryOnScopeDispose(workerTerminate);
  const generateWorker = () => {
    const blobUrl = createWorkerBlobUrl(fn, dependencies);
    const newWorker = new Worker(blobUrl);
    newWorker._url = blobUrl;
    newWorker.onmessage = (e) => {
      const { resolve = () => {
      }, reject = () => {
      } } = promise.value;
      const [status, result] = e.data;
      switch (status) {
        case "SUCCESS":
          resolve(result);
          workerTerminate(status);
          break;
        default:
          reject(result);
          workerTerminate("ERROR");
          break;
      }
    };
    newWorker.onerror = (e) => {
      const { reject = () => {
      } } = promise.value;
      reject(e);
      workerTerminate("ERROR");
    };
    if (timeout) {
      timeoutId.value = setTimeout(() => workerTerminate("TIMEOUT_EXPIRED"), timeout);
    }
    return newWorker;
  };
  const callWorker = (...fnArgs) => new Promise((resolve, reject) => {
    promise.value = {
      resolve,
      reject
    };
    worker.value && worker.value.postMessage([[...fnArgs]]);
    workerStatus.value = "RUNNING";
  });
  const workerFn = (...fnArgs) => {
    if (workerStatus.value === "RUNNING") {
      console.error("[useWebWorkerFn] You can only run one instance of the worker at a time.");
      return Promise.reject();
    }
    worker.value = generateWorker();
    return callWorker(...fnArgs);
  };
  return {
    workerFn,
    workerStatus,
    workerTerminate
  };
};

function useWindowFocus({ window = defaultWindow } = {}) {
  if (!window)
    return ref(false);
  const focused = ref(window.document.hasFocus());
  useEventListener(window, "blur", () => {
    focused.value = false;
  });
  useEventListener(window, "focus", () => {
    focused.value = true;
  });
  return focused;
}

function useWindowScroll({ window = defaultWindow } = {}) {
  if (!window) {
    return {
      x: ref(0),
      y: ref(0)
    };
  }
  const x = ref(window.pageXOffset);
  const y = ref(window.pageYOffset);
  useEventListener("scroll", () => {
    x.value = window.pageXOffset;
    y.value = window.pageYOffset;
  }, {
    capture: false,
    passive: true
  });
  return { x, y };
}

function useWindowSize(options = {}) {
  const {
    window = defaultWindow,
    initialWidth = Infinity,
    initialHeight = Infinity,
    listenOrientation = true,
    includeScrollbar = true
  } = options;
  const width = ref(initialWidth);
  const height = ref(initialHeight);
  const update = () => {
    if (window) {
      if (includeScrollbar) {
        width.value = window.innerWidth;
        height.value = window.innerHeight;
      } else {
        width.value = window.document.documentElement.clientWidth;
        height.value = window.document.documentElement.clientHeight;
      }
    }
  };
  update();
  tryOnMounted(update);
  useEventListener("resize", update, { passive: true });
  if (listenOrientation)
    useEventListener("orientationchange", update, { passive: true });
  return { width, height };
}

export { DefaultMagicKeysAliasMap, StorageSerializers, SwipeDirection, TransitionPresets, computedAsync as asyncComputed, breakpointsAntDesign, breakpointsBootstrapV5, breakpointsQuasar, breakpointsSematic, breakpointsTailwind, breakpointsVuetify, cloneFnJSON, computedAsync, computedInject, createFetch, createUnrefFn, defaultDocument, defaultLocation, defaultNavigator, defaultWindow, getSSRHandler, mapGamepadToXbox360Controller, onClickOutside, onKeyDown, onKeyPressed, onKeyStroke, onKeyUp, onLongPress, onStartTyping, setSSRHandler, templateRef, unrefElement, useActiveElement, useAsyncQueue, useAsyncState, useBase64, useBattery, useBluetooth, useBreakpoints, useBroadcastChannel, useBrowserLocation, useCached, useClipboard, useCloned, useColorMode, useConfirmDialog, useCssVar, useCurrentElement, useCycleList, useDark, useDebouncedRefHistory, useDeviceMotion, useDeviceOrientation, useDevicePixelRatio, useDevicesList, useDisplayMedia, useDocumentVisibility, useDraggable, useDropZone, useElementBounding, useElementByPoint, useElementHover, useElementSize, useElementVisibility, useEventBus, useEventListener, useEventSource, useEyeDropper, useFavicon, useFetch, useFileDialog, useFileSystemAccess, useFocus, useFocusWithin, useFps, useFullscreen, useGamepad, useGeolocation, useIdle, useImage, useInfiniteScroll, useIntersectionObserver, useKeyModifier, useLocalStorage, useMagicKeys, useManualRefHistory, useMediaControls, useMediaQuery, useMemoize, useMemory, useMounted, useMouse, useMouseInElement, useMousePressed, useMutationObserver, useNavigatorLanguage, useNetwork, useNow, useObjectUrl, useOffsetPagination, useOnline, usePageLeave, useParallax, usePermission, usePointer, usePointerSwipe, usePreferredColorScheme, usePreferredContrast, usePreferredDark, usePreferredLanguages, usePreferredReducedMotion, useRafFn, useRefHistory, useResizeObserver, useScreenOrientation, useScreenSafeArea, useScriptTag, useScroll, useScrollLock, useSessionStorage, useShare, useSorted, useSpeechRecognition, useSpeechSynthesis, useStepper, useStorage, useStorageAsync, useStyleTag, useSupported, useSwipe, useTemplateRefsList, useTextDirection, useTextSelection, useTextareaAutosize, useThrottledRefHistory, useTimeAgo, useTimeoutPoll, useTimestamp, useTitle, useTransition, useUrlSearchParams, useUserMedia, useVModel, useVModels, useVibrate, useVirtualList, useWakeLock, useWebNotification, useWebSocket, useWebWorker, useWebWorkerFn, useWindowFocus, useWindowScroll, useWindowSize };