import { getCurrentInstance, computed, watch, onMounted } from 'vue';
import { isFunction } from '@vue/shared';
import { isClient } from '@vueuse/core';
import '../../utils/index.mjs';
import { buildProp, definePropType } from '../../utils/vue/props/runtime.mjs';
import { isBoolean } from '../../utils/types.mjs';

const _prop = buildProp({
  type: definePropType(Boolean),
  default: null
});
const _event = buildProp({
  type: definePropType(Function)
});
const createModelToggleComposable = (name) => {
  const updateEventKey = `update:${name}`;
  const updateEventKeyRaw = `onUpdate:${name}`;
  const useModelToggleEmits2 = [updateEventKey];
  const useModelToggleProps2 = {
    [name]: _prop,
    [updateEventKeyRaw]: _event
  };
  const useModelToggle2 = ({
    indicator,
    toggleReason,
    shouldHideWhenRouteChanges,
    shouldProceed,
    onShow,
    onHide
  }) => {
    const instance = getCurrentInstance();
    const { emit } = instance;
    const props = instance.props;
    const hasUpdateHandler = computed(() => isFunction(props[updateEventKeyRaw]));
    const isModelBindingAbsent = computed(() => props[name] === null);
    const doShow = (event) => {
      if (indicator.value === true) {
        return;
      }
      indicator.value = true;
      if (toggleReason) {
        toggleReason.value = event;
      }
      if (isFunction(onShow)) {
        onShow(event);
      }
    };
    const doHide = (event) => {
      if (indicator.value === false) {
        return;
      }
      indicator.value = false;
      if (toggleReason) {
        toggleReason.value = event;
      }
      if (isFunction(onHide)) {
        onHide(event);
      }
    };
    const show = (event) => {
      if (props.disabled === true || isFunction(shouldProceed) && !shouldProceed())
        return;
      const shouldEmit = hasUpdateHandler.value && isClient;
      if (shouldEmit) {
        emit(updateEventKey, true);
      }
      if (isModelBindingAbsent.value || !shouldEmit) {
        doShow(event);
      }
    };
    const hide = (event) => {
      if (props.disabled === true || !isClient)
        return;
      const shouldEmit = hasUpdateHandler.value && isClient;
      if (shouldEmit) {
        emit(updateEventKey, false);
      }
      if (isModelBindingAbsent.value || !shouldEmit) {
        doHide(event);
      }
    };
    const onChange = (val) => {
      if (!isBoolean(val))
        return;
      if (props.disabled && val) {
        if (hasUpdateHandler.value) {
          emit(updateEventKey, false);
        }
      } else if (indicator.value !== val) {
        if (val) {
          doShow();
        } else {
          doHide();
        }
      }
    };
    const toggle = () => {
      if (indicator.value) {
        hide();
      } else {
        show();
      }
    };
    watch(() => props[name], onChange);
    if (shouldHideWhenRouteChanges && instance.appContext.config.globalProperties.$route !== void 0) {
      watch(() => ({
        ...instance.proxy.$route
      }), () => {
        if (shouldHideWhenRouteChanges.value && indicator.value) {
          hide();
        }
      });
    }
    onMounted(() => {
      onChange(props[name]);
    });
    return {
      hide,
      show,
      toggle,
      hasUpdateHandler
    };
  };
  return {
    useModelToggle: useModelToggle2,
    useModelToggleProps: useModelToggleProps2,
    useModelToggleEmits: useModelToggleEmits2
  };
};
const { useModelToggle, useModelToggleProps, useModelToggleEmits } = createModelToggleComposable("modelValue");

export { createModelToggleComposable, useModelToggle, useModelToggleEmits, useModelToggleProps };
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