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node_modules/@vueuse/integrations/dist/useIDBKeyval-D_wVPeQ7.js

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+import { ref, shallowRef, toRaw, toValue } from "vue";
+import { watchPausable } from "@vueuse/core";
+import { del, get, set, update } from "idb-keyval";
+
+//#region useIDBKeyval/index.ts
+/**
+*
+* @param key
+* @param initialValue
+* @param options
+*/
+function useIDBKeyval(key, initialValue, options = {}) {
+	const { flush = "pre", deep = true, shallow = false, onError = (e) => {
+		console.error(e);
+	}, writeDefaults = true, serializer = {
+		read: (raw) => raw,
+		write: (value) => value
+	} } = options;
+	const isFinished = shallowRef(false);
+	const data = (shallow ? shallowRef : ref)(initialValue);
+	const rawInit = toValue(initialValue);
+	async function read() {
+		try {
+			const rawValue = await get(key);
+			if (rawValue === void 0) {
+				if (rawInit !== void 0 && rawInit !== null && writeDefaults) await set(key, serializer.write(rawInit));
+			} else data.value = serializer.read(rawValue);
+		} catch (e) {
+			onError(e);
+		}
+		isFinished.value = true;
+	}
+	read();
+	async function write() {
+		try {
+			if (data.value == null) await del(key);
+			else {
+				const rawValue = toRaw(data.value);
+				const serializedValue = serializer.write(rawValue);
+				await update(key, () => serializedValue);
+			}
+		} catch (e) {
+			onError(e);
+		}
+	}
+	const { pause: pauseWatch, resume: resumeWatch } = watchPausable(data, () => write(), {
+		flush,
+		deep
+	});
+	async function setData(value) {
+		pauseWatch();
+		data.value = value;
+		await write();
+		resumeWatch();
+	}
+	return {
+		set: setData,
+		isFinished,
+		data
+	};
+}
+
+//#endregion
+export { useIDBKeyval as t };