import { InjectionToken } from '@angular/core';
import { DynamicCaches } from './dynamic-cache';

export const APP_LEVEL_CACHE = 'app-level-cache';

export const DYNAMIC_CACHES = new InjectionToken<DynamicCaches>('dynamic-caches');

export async function wipeAllCaches() {
    const keys = (await caches?.keys()) ?? [];
    for (const cache of keys) {
        await wipeCache(cache);
    }
}

export function wipeCache(cacheName: string) {
    return caches?.delete(cacheName);
}

export async function wipeCacheEntry(cacheName: string, entry: string) {
    if (!caches) {
        return;
    }

    const cache = await caches.open(cacheName);
    return cache.delete(entry, { ignoreSearch: false });
}