var VueDemi = (function (VueDemi, Vue, VueCompositionAPI) {
  if (VueDemi.install) {
    return VueDemi
  }
  if (!Vue) {
    console.error('[vue-demi] no Vue instance found, please be sure to import `vue` before `vue-demi`.')
    return VueDemi
  }

  // Vue 2.7
  if (Vue.version.slice(0, 4) === '2.7.') {
    for (var key in Vue) {
      VueDemi[key] = Vue[key]
    }
    VueDemi.isVue2 = true
    VueDemi.isVue3 = false
    VueDemi.install = function () {}
    VueDemi.Vue = Vue
    VueDemi.Vue2 = Vue
    VueDemi.version = Vue.version
    VueDemi.warn = Vue.util.warn
    VueDemi.hasInjectionContext = function() {
      return !!VueDemi.getCurrentInstance()
    }
    function createApp(rootComponent, rootProps) {
      var vm
      var provide = {}
      var app = {
        config: Vue.config,
        use: Vue.use.bind(Vue),
        mixin: Vue.mixin.bind(Vue),
        component: Vue.component.bind(Vue),
        provide: function (key, value) {
          provide[key] = value
          return this
        },
        directive: function (name, dir) {
          if (dir) {
            Vue.directive(name, dir)
            return app
          } else {
            return Vue.directive(name)
          }
        },
        mount: function (el, hydrating) {
          if (!vm) {
            vm = new Vue(Object.assign({ propsData: rootProps }, rootComponent, { provide: Object.assign(provide, rootComponent.provide) }))
            vm.$mount(el, hydrating)
            return vm
          } else {
            return vm
          }
        },
        unmount: function () {
          if (vm) {
            vm.$destroy()
            vm = undefined
          }
        },
      }
      return app
    }
    VueDemi.createApp = createApp
  }
  // Vue 2.6.x
  else if (Vue.version.slice(0, 2) === '2.') {
    if (VueCompositionAPI) {
      for (var key in VueCompositionAPI) {
        VueDemi[key] = VueCompositionAPI[key]
      }
      VueDemi.isVue2 = true
      VueDemi.isVue3 = false
      VueDemi.install = function () {}
      VueDemi.Vue = Vue
      VueDemi.Vue2 = Vue
      VueDemi.version = Vue.version
      VueDemi.hasInjectionContext = function() {
        return !!VueDemi.getCurrentInstance()
      }
    } else {
      console.error('[vue-demi] no VueCompositionAPI instance found, please be sure to import `@vue/composition-api` before `vue-demi`.')
    }
  }
  // Vue 3
  else if (Vue.version.slice(0, 2) === '3.') {
    for (var key in Vue) {
      VueDemi[key] = Vue[key]
    }
    VueDemi.isVue2 = false
    VueDemi.isVue3 = true
    VueDemi.install = function () {}
    VueDemi.Vue = Vue
    VueDemi.Vue2 = undefined
    VueDemi.version = Vue.version
    VueDemi.set = function (target, key, val) {
      if (Array.isArray(target)) {
        target.length = Math.max(target.length, key)
        target.splice(key, 1, val)
        return val
      }
      target[key] = val
      return val
    }
    VueDemi.del = function (target, key) {
      if (Array.isArray(target)) {
        target.splice(key, 1)
        return
      }
      delete target[key]
    }
  } else {
    console.error('[vue-demi] Vue version ' + Vue.version + ' is unsupported.')
  }
  return VueDemi
})(
  (this.VueDemi = this.VueDemi || (typeof VueDemi !== 'undefined' ? VueDemi : {})),
  this.Vue || (typeof Vue !== 'undefined' ? Vue : undefined),
  this.VueCompositionAPI || (typeof VueCompositionAPI !== 'undefined' ? VueCompositionAPI : undefined)
);
;
;(function (exports, shared, Schema, vueDemi, axios, changeCase$1, Cookie, drauu, core, focusTrap, Fuse, idbKeyval, jwt_decode, nprogress, QRCode, Sortable) {
  'use strict';

  const AsyncValidatorSchema = Schema.default || Schema;
  function useAsyncValidator(value, rules, options = {}) {
    const {
      validateOption = {},
      immediate = true,
      manual = false
    } = options;
    const valueRef = shared.toRef(value);
    const errorInfo = vueDemi.shallowRef(null);
    const isFinished = vueDemi.ref(true);
    const pass = vueDemi.ref(!immediate || manual);
    const errors = vueDemi.computed(() => {
      var _a;
      return ((_a = errorInfo.value) == null ? void 0 : _a.errors) || [];
    });
    const errorFields = vueDemi.computed(() => {
      var _a;
      return ((_a = errorInfo.value) == null ? void 0 : _a.fields) || {};
    });
    const validator = vueDemi.computed(() => new AsyncValidatorSchema(shared.toValue(rules)));
    const execute = async () => {
      isFinished.value = false;
      pass.value = false;
      try {
        await validator.value.validate(valueRef.value, validateOption);
        pass.value = true;
        errorInfo.value = null;
      } catch (err) {
        errorInfo.value = err;
      } finally {
        isFinished.value = true;
      }
      return {
        pass: pass.value,
        errorInfo: errorInfo.value,
        errors: errors.value,
        errorFields: errorFields.value
      };
    };
    if (!manual) {
      vueDemi.watch(
        [valueRef, validator],
        () => execute(),
        { immediate, deep: true }
      );
    }
    const shell = {
      isFinished,
      pass,
      errors,
      errorInfo,
      errorFields,
      execute
    };
    function waitUntilFinished() {
      return new Promise((resolve, reject) => {
        shared.until(isFinished).toBe(true).then(() => resolve(shell)).catch((error) => reject(error));
      });
    }
    return {
      ...shell,
      then(onFulfilled, onRejected) {
        return waitUntilFinished().then(onFulfilled, onRejected);
      }
    };
  }

  function useAxios(...args) {
    const url = typeof args[0] === "string" ? args[0] : void 0;
    const argsPlaceholder = typeof url === "string" ? 1 : 0;
    const defaultOptions = {
      immediate: !!argsPlaceholder,
      shallow: true,
      abortPrevious: true
    };
    let defaultConfig = {};
    let instance = axios;
    let options = defaultOptions;
    const isAxiosInstance = (val) => !!(val == null ? void 0 : val.request);
    if (args.length > 0 + argsPlaceholder) {
      if (isAxiosInstance(args[0 + argsPlaceholder]))
        instance = args[0 + argsPlaceholder];
      else
        defaultConfig = args[0 + argsPlaceholder];
    }
    if (args.length > 1 + argsPlaceholder) {
      if (isAxiosInstance(args[1 + argsPlaceholder]))
        instance = args[1 + argsPlaceholder];
    }
    if (args.length === 2 + argsPlaceholder && !isAxiosInstance(args[1 + argsPlaceholder]) || args.length === 3 + argsPlaceholder)
      options = args[args.length - 1] || defaultOptions;
    const {
      initialData,
      shallow,
      onSuccess = shared.noop,
      onError = shared.noop,
      immediate,
      resetOnExecute = false
    } = options;
    const response = vueDemi.shallowRef();
    const data = (shallow ? vueDemi.shallowRef : vueDemi.ref)(initialData);
    const isFinished = vueDemi.ref(false);
    const isLoading = vueDemi.ref(false);
    const isAborted = vueDemi.ref(false);
    const error = vueDemi.shallowRef();
    const cancelTokenSource = axios.CancelToken.source;
    let cancelToken = cancelTokenSource();
    const abort = (message) => {
      if (isFinished.value || !isLoading.value)
        return;
      cancelToken.cancel(message);
      cancelToken = cancelTokenSource();
      isAborted.value = true;
      isLoading.value = false;
      isFinished.value = false;
    };
    const loading = (loading2) => {
      isLoading.value = loading2;
      isFinished.value = !loading2;
    };
    const resetData = () => {
      if (resetOnExecute)
        data.value = initialData;
    };
    const waitUntilFinished = () => new Promise((resolve, reject) => {
      shared.until(isFinished).toBe(true).then(() => error.value ? reject(error.value) : resolve(result));
    });
    const promise = {
      then: (...args2) => waitUntilFinished().then(...args2),
      catch: (...args2) => waitUntilFinished().catch(...args2)
    };
    let executeCounter = 0;
    const execute = (executeUrl = url, config = {}) => {
      error.value = void 0;
      const _url = typeof executeUrl === "string" ? executeUrl : url != null ? url : config.url;
      if (_url === void 0) {
        error.value = new axios.AxiosError(axios.AxiosError.ERR_INVALID_URL);
        isFinished.value = true;
        return promise;
      }
      resetData();
      if (options.abortPrevious !== false)
        abort();
      loading(true);
      executeCounter += 1;
      const currentExecuteCounter = executeCounter;
      isAborted.value = false;
      instance(_url, { ...defaultConfig, ...typeof executeUrl === "object" ? executeUrl : config, cancelToken: cancelToken.token }).then((r) => {
        if (isAborted.value)
          return;
        response.value = r;
        const result2 = r.data;
        data.value = result2;
        onSuccess(result2);
      }).catch((e) => {
        error.value = e;
        onError(e);
      }).finally(() => {
        var _a;
        (_a = options.onFinish) == null ? void 0 : _a.call(options);
        if (currentExecuteCounter === executeCounter)
          loading(false);
      });
      return promise;
    };
    if (immediate && url)
      execute();
    const result = {
      response,
      data,
      error,
      isFinished,
      isLoading,
      cancel: abort,
      isAborted,
      isCanceled: isAborted,
      abort,
      execute
    };
    return {
      ...result,
      ...promise
    };
  }

  var changeCase = /*#__PURE__*/Object.freeze({
    __proto__: null,
    camelCase: changeCase$1.camelCase,
    capitalCase: changeCase$1.capitalCase,
    constantCase: changeCase$1.constantCase,
    dotCase: changeCase$1.dotCase,
    headerCase: changeCase$1.headerCase,
    noCase: changeCase$1.noCase,
    paramCase: changeCase$1.paramCase,
    pascalCase: changeCase$1.pascalCase,
    pathCase: changeCase$1.pathCase,
    sentenceCase: changeCase$1.sentenceCase,
    snakeCase: changeCase$1.snakeCase
  });

  function useChangeCase(input, type, options) {
    if (typeof input === "function")
      return vueDemi.computed(() => changeCase[type](shared.toValue(input), options));
    const text = vueDemi.ref(input);
    return vueDemi.computed({
      get() {
        return changeCase[type](text.value, options);
      },
      set(value) {
        text.value = value;
      }
    });
  }

  function createCookies(req) {
    const universalCookie = new Cookie(req ? req.headers.cookie : null);
    return (dependencies, { doNotParse = false, autoUpdateDependencies = false } = {}) => useCookies(dependencies, { doNotParse, autoUpdateDependencies }, universalCookie);
  }
  function useCookies(dependencies, { doNotParse = false, autoUpdateDependencies = false } = {}, cookies = new Cookie()) {
    const watchingDependencies = autoUpdateDependencies ? [...dependencies || []] : dependencies;
    let previousCookies = cookies.getAll({ doNotParse: true });
    const touches = vueDemi.ref(0);
    const onChange = () => {
      const newCookies = cookies.getAll({ doNotParse: true });
      if (shouldUpdate(
        watchingDependencies || null,
        newCookies,
        previousCookies
      ))
        touches.value++;
      previousCookies = newCookies;
    };
    cookies.addChangeListener(onChange);
    shared.tryOnScopeDispose(() => {
      cookies.removeChangeListener(onChange);
    });
    return {
      /**
       * Reactive get cookie by name. If **autoUpdateDependencies = true** then it will update watching dependencies
       */
      get: (...args) => {
        if (autoUpdateDependencies && watchingDependencies && !watchingDependencies.includes(args[0]))
          watchingDependencies.push(args[0]);
        touches.value;
        return cookies.get(args[0], { doNotParse, ...args[1] });
      },
      /**
       * Reactive get all cookies
       */
      getAll: (...args) => {
        touches.value;
        return cookies.getAll({ doNotParse, ...args[0] });
      },
      set: (...args) => cookies.set(...args),
      remove: (...args) => cookies.remove(...args),
      addChangeListener: (...args) => cookies.addChangeListener(...args),
      removeChangeListener: (...args) => cookies.removeChangeListener(...args)
    };
  }
  function shouldUpdate(dependencies, newCookies, oldCookies) {
    if (!dependencies)
      return true;
    for (const dependency of dependencies) {
      if (newCookies[dependency] !== oldCookies[dependency])
        return true;
    }
    return false;
  }

  function useDrauu(target, options) {
    const drauuInstance = vueDemi.ref();
    let disposables = [];
    const onChangedHook = core.createEventHook();
    const onCanceledHook = core.createEventHook();
    const onCommittedHook = core.createEventHook();
    const onStartHook = core.createEventHook();
    const onEndHook = core.createEventHook();
    const canUndo = vueDemi.ref(false);
    const canRedo = vueDemi.ref(false);
    const altPressed = vueDemi.ref(false);
    const shiftPressed = vueDemi.ref(false);
    const brush = vueDemi.ref({
      color: "black",
      size: 3,
      arrowEnd: false,
      cornerRadius: 0,
      dasharray: void 0,
      fill: "transparent",
      mode: "draw",
      ...options == null ? void 0 : options.brush
    });
    vueDemi.watch(brush, () => {
      const instance = drauuInstance.value;
      if (instance) {
        instance.brush = brush.value;
        instance.mode = brush.value.mode;
      }
    }, { deep: true });
    const undo = () => {
      var _a;
      return (_a = drauuInstance.value) == null ? void 0 : _a.undo();
    };
    const redo = () => {
      var _a;
      return (_a = drauuInstance.value) == null ? void 0 : _a.redo();
    };
    const clear = () => {
      var _a;
      return (_a = drauuInstance.value) == null ? void 0 : _a.clear();
    };
    const cancel = () => {
      var _a;
      return (_a = drauuInstance.value) == null ? void 0 : _a.cancel();
    };
    const load = (svg) => {
      var _a;
      return (_a = drauuInstance.value) == null ? void 0 : _a.load(svg);
    };
    const dump = () => {
      var _a;
      return (_a = drauuInstance.value) == null ? void 0 : _a.dump();
    };
    const cleanup = () => {
      var _a;
      disposables.forEach((dispose) => dispose());
      (_a = drauuInstance.value) == null ? void 0 : _a.unmount();
    };
    const syncStatus = () => {
      if (drauuInstance.value) {
        canUndo.value = drauuInstance.value.canUndo();
        canRedo.value = drauuInstance.value.canRedo();
        altPressed.value = drauuInstance.value.altPressed;
        shiftPressed.value = drauuInstance.value.shiftPressed;
      }
    };
    vueDemi.watch(
      () => core.unrefElement(target),
      (el) => {
        if (!el || typeof SVGSVGElement === "undefined" || !(el instanceof SVGSVGElement))
          return;
        if (drauuInstance.value)
          cleanup();
        drauuInstance.value = drauu.createDrauu({ el, ...options });
        syncStatus();
        disposables = [
          drauuInstance.value.on("canceled", () => onCanceledHook.trigger()),
          drauuInstance.value.on("committed", (node) => onCommittedHook.trigger(node)),
          drauuInstance.value.on("start", () => onStartHook.trigger()),
          drauuInstance.value.on("end", () => onEndHook.trigger()),
          drauuInstance.value.on("changed", () => {
            syncStatus();
            onChangedHook.trigger();
          })
        ];
      },
      { flush: "post" }
    );
    shared.tryOnScopeDispose(() => cleanup());
    return {
      drauuInstance,
      load,
      dump,
      clear,
      cancel,
      undo,
      redo,
      canUndo,
      canRedo,
      brush,
      onChanged: onChangedHook.on,
      onCommitted: onCommittedHook.on,
      onStart: onStartHook.on,
      onEnd: onEndHook.on,
      onCanceled: onCanceledHook.on
    };
  }

  function useFocusTrap(target, options = {}) {
    let trap;
    const { immediate, ...focusTrapOptions } = options;
    const hasFocus = vueDemi.ref(false);
    const isPaused = vueDemi.ref(false);
    const activate = (opts) => trap && trap.activate(opts);
    const deactivate = (opts) => trap && trap.deactivate(opts);
    const pause = () => {
      if (trap) {
        trap.pause();
        isPaused.value = true;
      }
    };
    const unpause = () => {
      if (trap) {
        trap.unpause();
        isPaused.value = false;
      }
    };
    vueDemi.watch(
      () => core.unrefElement(target),
      (el) => {
        if (!el)
          return;
        trap = focusTrap.createFocusTrap(el, {
          ...focusTrapOptions,
          onActivate() {
            hasFocus.value = true;
            if (options.onActivate)
              options.onActivate();
          },
          onDeactivate() {
            hasFocus.value = false;
            if (options.onDeactivate)
              options.onDeactivate();
          }
        });
        if (immediate)
          activate();
      },
      { flush: "post" }
    );
    core.tryOnScopeDispose(() => deactivate());
    return {
      hasFocus,
      isPaused,
      activate,
      deactivate,
      pause,
      unpause
    };
  }

  function useFuse(search, data, options) {
    const createFuse = () => {
      var _a, _b;
      return new Fuse(
        (_a = shared.toValue(data)) != null ? _a : [],
        (_b = shared.toValue(options)) == null ? void 0 : _b.fuseOptions
      );
    };
    const fuse = vueDemi.ref(createFuse());
    vueDemi.watch(
      () => {
        var _a;
        return (_a = shared.toValue(options)) == null ? void 0 : _a.fuseOptions;
      },
      () => {
        fuse.value = createFuse();
      },
      { deep: true }
    );
    vueDemi.watch(
      () => shared.toValue(data),
      (newData) => {
        fuse.value.setCollection(newData);
      },
      { deep: true }
    );
    const results = vueDemi.computed(() => {
      const resolved = shared.toValue(options);
      if ((resolved == null ? void 0 : resolved.matchAllWhenSearchEmpty) && !shared.toValue(search))
        return shared.toValue(data).map((item, index) => ({ item, refIndex: index }));
      const limit = resolved == null ? void 0 : resolved.resultLimit;
      return fuse.value.search(shared.toValue(search), limit ? { limit } : void 0);
    });
    return {
      fuse,
      results
    };
  }

  function useIDBKeyval(key, initialValue, options = {}) {
    const {
      flush = "pre",
      deep = true,
      shallow = false,
      onError = (e) => {
        console.error(e);
      },
      writeDefaults = true
    } = options;
    const isFinished = vueDemi.ref(false);
    const data = (shallow ? vueDemi.shallowRef : vueDemi.ref)(initialValue);
    const rawInit = shared.toValue(initialValue);
    async function read() {
      try {
        const rawValue = await idbKeyval.get(key);
        if (rawValue === void 0) {
          if (rawInit !== void 0 && rawInit !== null && writeDefaults)
            await idbKeyval.set(key, rawInit);
        } else {
          data.value = rawValue;
        }
      } catch (e) {
        onError(e);
      }
      isFinished.value = true;
    }
    read();
    async function write() {
      try {
        if (data.value == null) {
          await idbKeyval.del(key);
        } else {
          await idbKeyval.update(key, () => vueDemi.toRaw(data.value));
        }
      } catch (e) {
        onError(e);
      }
    }
    const {
      pause: pauseWatch,
      resume: resumeWatch
    } = core.watchPausable(data, () => write(), { flush, deep });
    async function setData(value) {
      pauseWatch();
      data.value = value;
      await write();
      resumeWatch();
    }
    return {
      set: setData,
      isFinished,
      data
    };
  }

  function useJwt(encodedJwt, options = {}) {
    const {
      onError,
      fallbackValue = null
    } = options;
    const decodeWithFallback = (encodedJwt2, options2) => {
      try {
        return jwt_decode(encodedJwt2, options2);
      } catch (err) {
        onError == null ? void 0 : onError(err);
        return fallbackValue;
      }
    };
    const header = vueDemi.computed(() => decodeWithFallback(shared.toValue(encodedJwt), { header: true }));
    const payload = vueDemi.computed(() => decodeWithFallback(shared.toValue(encodedJwt)));
    return {
      header,
      payload
    };
  }

  function useNProgress(currentProgress = null, options) {
    const progress = vueDemi.ref(currentProgress);
    const isLoading = vueDemi.computed({
      set: (load) => load ? nprogress.start() : nprogress.done(),
      get: () => typeof progress.value === "number" && progress.value < 1
    });
    if (options)
      nprogress.configure(options);
    const setProgress = nprogress.set;
    nprogress.set = (n) => {
      progress.value = n;
      return setProgress.call(nprogress, n);
    };
    vueDemi.watchEffect(() => {
      if (typeof progress.value === "number" && shared.isClient)
        setProgress.call(nprogress, progress.value);
    });
    shared.tryOnScopeDispose(nprogress.remove);
    return {
      isLoading,
      progress,
      start: nprogress.start,
      done: nprogress.done,
      remove: () => {
        progress.value = null;
        nprogress.remove();
      }
    };
  }

  function useQRCode(text, options) {
    const src = shared.toRef(text);
    const result = vueDemi.ref("");
    vueDemi.watch(
      src,
      async (value) => {
        if (src.value && shared.isClient)
          result.value = await QRCode.toDataURL(value, options);
      },
      { immediate: true }
    );
    return result;
  }

  function useSortable(el, list, options = {}) {
    let sortable;
    const { document = core.defaultDocument, ...resetOptions } = options;
    const defaultOptions = {
      onUpdate: (e) => {
        moveArrayElement(list, e.oldIndex, e.newIndex);
      }
    };
    const start = () => {
      const target = typeof el === "string" ? document == null ? void 0 : document.querySelector(el) : core.unrefElement(el);
      if (!target || sortable !== void 0)
        return;
      sortable = new Sortable(target, { ...defaultOptions, ...resetOptions });
    };
    const stop = () => {
      sortable == null ? void 0 : sortable.destroy();
      sortable = void 0;
    };
    const option = (name, value) => {
      if (value !== void 0)
        sortable == null ? void 0 : sortable.option(name, value);
      else
        return sortable == null ? void 0 : sortable.option(name);
    };
    core.tryOnMounted(start);
    core.tryOnScopeDispose(stop);
    return {
      stop,
      start,
      option
    };
  }
  function moveArrayElement(list, from, to) {
    const _valueIsRef = vueDemi.isRef(list);
    const array = _valueIsRef ? [...core.toValue(list)] : core.toValue(list);
    if (to >= 0 && to < array.length) {
      const element = array.splice(from, 1)[0];
      vueDemi.nextTick(() => {
        array.splice(to, 0, element);
        if (_valueIsRef)
          list.value = array;
      });
    }
  }

  exports.createCookies = createCookies;
  exports.moveArrayElement = moveArrayElement;
  exports.useAsyncValidator = useAsyncValidator;
  exports.useAxios = useAxios;
  exports.useChangeCase = useChangeCase;
  exports.useCookies = useCookies;
  exports.useDrauu = useDrauu;
  exports.useFocusTrap = useFocusTrap;
  exports.useFuse = useFuse;
  exports.useIDBKeyval = useIDBKeyval;
  exports.useJwt = useJwt;
  exports.useNProgress = useNProgress;
  exports.useQRCode = useQRCode;
  exports.useSortable = useSortable;

})(this.VueUse = this.VueUse || {}, VueUse, AsyncValidator, VueDemi, axios, changeCase, UniversalCookie, Drauu, VueUse, focusTrap, Fuse, idbKeyval, jwt_decode, nprogress, QRCode, Sortable);