useLoading.ts
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import { unref } from 'vue';
import { createLoading } from './createLoading';
import type { LoadingProps } from './types';
import type { Ref } from 'vue';
export interface UseLoadingOptions {
target?: HTMLElement | Ref<ElRef>;
props?: Partial<LoadingProps>;
}
export function useLoading(props: Partial<LoadingProps>): [Fn, Fn];
export function useLoading(opt: Partial<UseLoadingOptions>): [Fn, Fn];
export function useLoading(opt: Partial<LoadingProps> | Partial<UseLoadingOptions>): [Fn, Fn] {
let props: Partial<LoadingProps>;
let target: HTMLElement | Ref<ElRef> = document.body;
if (Reflect.has(opt, 'target') || Reflect.has(opt, 'props')) {
const options = opt as Partial<UseLoadingOptions>;
props = options.props || {};
target = options.target || document.body;
} else {
props = opt as Partial<LoadingProps>;
}
const instance = createLoading(props);
const open = (): void => {
const t = unref(target);
if (!t) return;
instance.open(t);
};
const close = (): void => {
instance.close();
};
return [open, close];
}