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import { browser } from "$app/environment";
import { writable } from "svelte/store";
import localforage from "localforage";
interface LastPruneTimes {
anime: number;
chapters: number;
manga: number;
}
const defaultTimes: LastPruneTimes = {
anime: 1,
chapters: 1,
manga: 1,
};
const createStore = () => {
const store = writable<LastPruneTimes>(defaultTimes);
let state: LastPruneTimes = defaultTimes;
let hydrated = !browser;
store.subscribe((value) => {
state = value;
if (browser && hydrated) localforage.setItem("lastPruneTimes", value);
});
if (browser)
localforage
.getItem<LastPruneTimes>("lastPruneTimes")
.then(async (value) => {
if (
value &&
Object.keys(value).length === Object.keys(defaultTimes).length
)
store.set(value);
hydrated = true;
await localforage.setItem("lastPruneTimes", state);
});
return {
subscribe: store.subscribe,
set: store.set,
update: store.update,
reset: () => store.set(defaultTimes),
get: () => {
const keys = Object.keys(defaultTimes);
const stateKeys = Object.keys(state);
if (keys.length !== stateKeys.length) return defaultTimes;
for (const key of keys) if (!stateKeys.includes(key)) return defaultTimes;
return state;
},
setKey: (key: keyof LastPruneTimes, value: number) =>
store.update((times) => ({ ...times, [key]: value })),
};
};
const lastPruneTimes = createStore();
export default lastPruneTimes;
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