288 lines
10 KiB
JavaScript
288 lines
10 KiB
JavaScript
import { computed, toValue, getCurrentInstance, onServerPrefetch, ref, shallowRef, toRef, nextTick, unref } from 'file:///mnt/new-volume-7/vue_projects/montify/montify/node_modules/vue/index.mjs';
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import { debounce } from 'file:///mnt/new-volume-7/vue_projects/montify/montify/node_modules/perfect-debounce/dist/index.mjs';
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import { ar as useNuxtApp, as as asyncDataDefaults, at as createError } from './server.mjs';
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function useAsyncData(...args) {
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const autoKey = typeof args[args.length - 1] === "string" ? args.pop() : void 0;
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if (_isAutoKeyNeeded(args[0], args[1])) {
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args.unshift(autoKey);
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}
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let [_key, _handler, options = {}] = args;
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const key = computed(() => toValue(_key));
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if (typeof key.value !== "string") {
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throw new TypeError("[nuxt] [useAsyncData] key must be a string.");
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}
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if (typeof _handler !== "function") {
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throw new TypeError("[nuxt] [useAsyncData] handler must be a function.");
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}
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const nuxtApp = useNuxtApp();
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options.server ??= true;
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options.default ??= getDefault;
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options.getCachedData ??= getDefaultCachedData;
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options.lazy ??= false;
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options.immediate ??= true;
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options.deep ??= asyncDataDefaults.deep;
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options.dedupe ??= "cancel";
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options._functionName || "useAsyncData";
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nuxtApp._asyncData[key.value];
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function createInitialFetch() {
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const initialFetchOptions = { cause: "initial", dedupe: options.dedupe };
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if (!nuxtApp._asyncData[key.value]?._init) {
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initialFetchOptions.cachedData = options.getCachedData(key.value, nuxtApp, { cause: "initial" });
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nuxtApp._asyncData[key.value] = createAsyncData(nuxtApp, key.value, _handler, options, initialFetchOptions.cachedData);
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}
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return () => nuxtApp._asyncData[key.value].execute(initialFetchOptions);
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}
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const initialFetch = createInitialFetch();
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const asyncData = nuxtApp._asyncData[key.value];
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asyncData._deps++;
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const fetchOnServer = options.server !== false && nuxtApp.payload.serverRendered;
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if (fetchOnServer && options.immediate) {
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const promise = initialFetch();
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if (getCurrentInstance()) {
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onServerPrefetch(() => promise);
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} else {
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nuxtApp.hook("app:created", async () => {
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await promise;
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});
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}
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}
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const asyncReturn = {
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data: writableComputedRef(() => nuxtApp._asyncData[key.value]?.data),
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pending: writableComputedRef(() => nuxtApp._asyncData[key.value]?.pending),
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status: writableComputedRef(() => nuxtApp._asyncData[key.value]?.status),
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error: writableComputedRef(() => nuxtApp._asyncData[key.value]?.error),
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refresh: (...args2) => {
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if (!nuxtApp._asyncData[key.value]?._init) {
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const initialFetch2 = createInitialFetch();
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return initialFetch2();
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}
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return nuxtApp._asyncData[key.value].execute(...args2);
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},
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execute: (...args2) => asyncReturn.refresh(...args2),
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clear: () => {
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const entry = nuxtApp._asyncData[key.value];
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if (entry?._abortController) {
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try {
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entry._abortController.abort(new DOMException("AsyncData aborted by user.", "AbortError"));
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} finally {
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entry._abortController = void 0;
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}
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}
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clearNuxtDataByKey(nuxtApp, key.value);
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}
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};
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const asyncDataPromise = Promise.resolve(nuxtApp._asyncDataPromises[key.value]).then(() => asyncReturn);
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Object.assign(asyncDataPromise, asyncReturn);
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return asyncDataPromise;
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}
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function writableComputedRef(getter) {
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return computed({
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get() {
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return getter()?.value;
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},
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set(value) {
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const ref2 = getter();
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if (ref2) {
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ref2.value = value;
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}
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}
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});
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}
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function _isAutoKeyNeeded(keyOrFetcher, fetcher) {
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if (typeof keyOrFetcher === "string") {
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return false;
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}
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if (typeof keyOrFetcher === "object" && keyOrFetcher !== null) {
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return false;
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}
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if (typeof keyOrFetcher === "function" && typeof fetcher === "function") {
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return false;
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}
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return true;
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}
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function clearNuxtDataByKey(nuxtApp, key) {
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if (key in nuxtApp.payload.data) {
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nuxtApp.payload.data[key] = void 0;
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}
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if (key in nuxtApp.payload._errors) {
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nuxtApp.payload._errors[key] = void 0;
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}
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if (nuxtApp._asyncData[key]) {
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nuxtApp._asyncData[key].data.value = unref(nuxtApp._asyncData[key]._default());
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nuxtApp._asyncData[key].error.value = void 0;
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nuxtApp._asyncData[key].status.value = "idle";
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}
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if (key in nuxtApp._asyncDataPromises) {
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nuxtApp._asyncDataPromises[key] = void 0;
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}
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}
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function pick(obj, keys) {
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const newObj = {};
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for (const key of keys) {
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newObj[key] = obj[key];
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}
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return newObj;
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}
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function createAsyncData(nuxtApp, key, _handler, options, initialCachedData) {
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nuxtApp.payload._errors[key] ??= void 0;
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const hasCustomGetCachedData = options.getCachedData !== getDefaultCachedData;
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const handler = _handler ;
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const _ref = options.deep ? ref : shallowRef;
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const hasCachedData = initialCachedData !== void 0;
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const unsubRefreshAsyncData = nuxtApp.hook("app:data:refresh", async (keys) => {
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if (!keys || keys.includes(key)) {
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await asyncData.execute({ cause: "refresh:hook" });
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}
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});
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const asyncData = {
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data: _ref(hasCachedData ? initialCachedData : options.default()),
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pending: computed(() => asyncData.status.value === "pending"),
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error: toRef(nuxtApp.payload._errors, key),
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status: shallowRef("idle"),
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execute: (...args) => {
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const [_opts, newValue = void 0] = args;
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const opts = _opts && newValue === void 0 && typeof _opts === "object" ? _opts : {};
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if (nuxtApp._asyncDataPromises[key]) {
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if ((opts.dedupe ?? options.dedupe) === "defer") {
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return nuxtApp._asyncDataPromises[key];
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}
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}
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{
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const cachedData = "cachedData" in opts ? opts.cachedData : options.getCachedData(key, nuxtApp, { cause: opts.cause ?? "refresh:manual" });
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if (cachedData !== void 0) {
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nuxtApp.payload.data[key] = asyncData.data.value = cachedData;
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asyncData.error.value = void 0;
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asyncData.status.value = "success";
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return Promise.resolve(cachedData);
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}
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}
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if (asyncData._abortController) {
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asyncData._abortController.abort(new DOMException("AsyncData request cancelled by deduplication", "AbortError"));
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}
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asyncData._abortController = new AbortController();
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asyncData.status.value = "pending";
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const cleanupController = new AbortController();
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const promise = new Promise(
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(resolve, reject) => {
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try {
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const timeout = opts.timeout ?? options.timeout;
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const mergedSignal = mergeAbortSignals([asyncData._abortController?.signal, opts?.signal], cleanupController.signal, timeout);
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if (mergedSignal.aborted) {
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const reason = mergedSignal.reason;
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reject(reason instanceof Error ? reason : new DOMException(String(reason ?? "Aborted"), "AbortError"));
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return;
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}
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mergedSignal.addEventListener("abort", () => {
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const reason = mergedSignal.reason;
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reject(reason instanceof Error ? reason : new DOMException(String(reason ?? "Aborted"), "AbortError"));
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}, { once: true, signal: cleanupController.signal });
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return Promise.resolve(handler(nuxtApp, { signal: mergedSignal })).then(resolve, reject);
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} catch (err) {
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reject(err);
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}
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}
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).then(async (_result) => {
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let result = _result;
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if (options.transform) {
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result = await options.transform(_result);
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}
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if (options.pick) {
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result = pick(result, options.pick);
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}
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nuxtApp.payload.data[key] = result;
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asyncData.data.value = result;
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asyncData.error.value = void 0;
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asyncData.status.value = "success";
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}).catch((error) => {
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if (nuxtApp._asyncDataPromises[key] && nuxtApp._asyncDataPromises[key] !== promise) {
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return nuxtApp._asyncDataPromises[key];
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}
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if (asyncData._abortController?.signal.aborted) {
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return nuxtApp._asyncDataPromises[key];
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}
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if (typeof DOMException !== "undefined" && error instanceof DOMException && error.name === "AbortError") {
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asyncData.status.value = "idle";
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return nuxtApp._asyncDataPromises[key];
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}
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asyncData.error.value = createError(error);
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asyncData.data.value = unref(options.default());
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asyncData.status.value = "error";
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}).finally(() => {
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cleanupController.abort();
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delete nuxtApp._asyncDataPromises[key];
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});
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nuxtApp._asyncDataPromises[key] = promise;
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return nuxtApp._asyncDataPromises[key];
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},
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_execute: debounce((...args) => asyncData.execute(...args), 0, { leading: true }),
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_default: options.default,
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_deps: 0,
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_init: true,
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_hash: void 0,
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_off: () => {
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unsubRefreshAsyncData();
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if (nuxtApp._asyncData[key]?._init) {
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nuxtApp._asyncData[key]._init = false;
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}
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if (!hasCustomGetCachedData) {
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nextTick(() => {
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if (!nuxtApp._asyncData[key]?._init) {
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clearNuxtDataByKey(nuxtApp, key);
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asyncData.execute = () => Promise.resolve();
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}
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});
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}
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}
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};
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return asyncData;
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}
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const getDefault = () => void 0;
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const getDefaultCachedData = (key, nuxtApp, ctx) => {
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if (nuxtApp.isHydrating) {
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return nuxtApp.payload.data[key];
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}
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if (ctx.cause !== "refresh:manual" && ctx.cause !== "refresh:hook") {
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return nuxtApp.static.data[key];
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}
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};
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function mergeAbortSignals(signals, cleanupSignal, timeout) {
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const list = signals.filter((s) => !!s);
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if (typeof timeout === "number" && timeout >= 0) {
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const timeoutSignal = AbortSignal.timeout?.(timeout);
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if (timeoutSignal) {
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list.push(timeoutSignal);
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}
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}
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if (AbortSignal.any) {
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return AbortSignal.any(list);
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}
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const controller = new AbortController();
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for (const sig of list) {
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if (sig.aborted) {
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const reason = sig.reason ?? new DOMException("Aborted", "AbortError");
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try {
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controller.abort(reason);
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} catch {
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controller.abort();
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}
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return controller.signal;
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}
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}
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const onAbort = () => {
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const abortedSignal = list.find((s) => s.aborted);
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const reason = abortedSignal?.reason ?? new DOMException("Aborted", "AbortError");
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try {
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controller.abort(reason);
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} catch {
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controller.abort();
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}
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};
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for (const sig of list) {
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sig.addEventListener?.("abort", onAbort, { once: true, signal: cleanupSignal });
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}
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return controller.signal;
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}
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export { useAsyncData as u };
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