adding and displaying of entries works"

;

src/data/entries.ts

@@ -0,0 +1,35 @@
+import moment, { Moment } from "moment";
+import { Ref, ref } from "vue";
+
+const localStorageKey = 'entries'
+
+export const entries: Ref<Entry[]> = ref(parseFromPossibleString(localStorage.getItem(localStorageKey)))
+
+export interface Entry {
+    name: string
+    text: string | undefined
+    last_reset: Moment 
+}
+
+export function parseFromPossibleString(input: string | null): Entry[] {
+    if (input === null) {
+        return []
+    }
+
+    const entries: Entry[] = []
+    const rawObjects: any[] = JSON.parse(input)
+
+    for (const rawObject of rawObjects) {
+        const { name, text, last_reset } = rawObject
+
+        if (name && text && last_reset) {
+            entries.push({ name, text, last_reset: moment(last_reset) })
+        }
+    }
+
+    return entries
+}
+
+export function save() {
+    localStorage.setItem(localStorageKey, JSON.stringify(entries.value))
+}