Vitepress

node_modules/@vueuse/integrations/useIDBKeyval.cjs

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+'use strict';
+
+var shared = require('@vueuse/shared');
+var core = require('@vueuse/core');
+var vueDemi = require('vue-demi');
+var idbKeyval = require('idb-keyval');
+
+function useIDBKeyval(key, initialValue, options = {}) {
+  const {
+    flush = "pre",
+    deep = true,
+    shallow = false,
+    onError = (e) => {
+      console.error(e);
+    },
+    writeDefaults = true
+  } = options;
+  const isFinished = vueDemi.ref(false);
+  const data = (shallow ? vueDemi.shallowRef : vueDemi.ref)(initialValue);
+  const rawInit = shared.toValue(initialValue);
+  async function read() {
+    try {
+      const rawValue = await idbKeyval.get(key);
+      if (rawValue === void 0) {
+        if (rawInit !== void 0 && rawInit !== null && writeDefaults)
+          await idbKeyval.set(key, rawInit);
+      } else {
+        data.value = rawValue;
+      }
+    } catch (e) {
+      onError(e);
+    }
+    isFinished.value = true;
+  }
+  read();
+  async function write() {
+    try {
+      if (data.value == null) {
+        await idbKeyval.del(key);
+      } else {
+        if (Array.isArray(data.value))
+          await idbKeyval.update(key, () => JSON.parse(JSON.stringify(data.value)));
+        else if (typeof data.value === "object")
+          await idbKeyval.update(key, () => ({ ...data.value }));
+        else
+          await idbKeyval.update(key, () => data.value);
+      }
+    } catch (e) {
+      onError(e);
+    }
+  }
+  const {
+    pause: pauseWatch,
+    resume: resumeWatch
+  } = core.watchPausable(data, () => write(), { flush, deep });
+  async function setData(value) {
+    pauseWatch();
+    data.value = value;
+    await write();
+    resumeWatch();
+  }
+  return {
+    set: setData,
+    isFinished,
+    data
+  };
+}
+
+exports.useIDBKeyval = useIDBKeyval;