import {Idb} from "./types.js"

export async function idbOpen(dbName: string, storeName = dbName): Promise<Idb> {
	const db = await new Promise<IDBDatabase>((resolve, reject) => {
		const request = indexedDB.open(dbName, 1)
		request.onblocked = () => reject(new Error("idb blocked"))
		request.onerror = () => reject(request.error)
		request.onupgradeneeded = () => request.result.createObjectStore(storeName)
		request.onsuccess = () => resolve(request.result)
	})
	return {db, storeName}
}