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) {
  '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);
      }
    };
  }

  exports.useAsyncValidator = useAsyncValidator;

})(this.VueUse = this.VueUse || {}, VueUse, AsyncValidator, VueDemi);