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