generated from thegrind/laravel-dockerized
62 lines
1.4 KiB
JavaScript
62 lines
1.4 KiB
JavaScript
import { watchPausable } from '@vueuse/core';
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import { get, set, del, update } from 'idb-keyval';
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import { shallowRef, ref, toValue, toRaw } from 'vue';
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function useIDBKeyval(key, initialValue, options = {}) {
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const {
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flush = "pre",
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deep = true,
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shallow = false,
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onError = (e) => {
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console.error(e);
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},
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writeDefaults = true
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} = options;
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const isFinished = shallowRef(false);
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const data = (shallow ? shallowRef : ref)(initialValue);
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const rawInit = toValue(initialValue);
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async function read() {
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try {
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const rawValue = await get(key);
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if (rawValue === void 0) {
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if (rawInit !== void 0 && rawInit !== null && writeDefaults)
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await set(key, rawInit);
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} else {
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data.value = rawValue;
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}
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} catch (e) {
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onError(e);
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}
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isFinished.value = true;
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}
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read();
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async function write() {
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try {
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if (data.value == null) {
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await del(key);
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} else {
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await update(key, () => toRaw(data.value));
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}
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} catch (e) {
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onError(e);
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}
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}
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const {
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pause: pauseWatch,
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resume: resumeWatch
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} = watchPausable(data, () => write(), { flush, deep });
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async function setData(value) {
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pauseWatch();
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data.value = value;
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await write();
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resumeWatch();
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}
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return {
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set: setData,
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isFinished,
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data
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};
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}
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export { useIDBKeyval };
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