// lib/idb.js
import { createStore, get, set, del, entries, clear } from 'idb-keyval'

// Named stores — each maps to a distinct IDBObjectStore
export const itemsStore = createStore('app-db', 'items')
export const userStore  = createStore('app-db', 'user')
export const cacheStore = createStore('app-db', 'cache')

// Typed wrappers — keeps raw idb-keyval calls out of the rest of the app
// and gives you one place to add validation, logging, or migration logic

export const db = {
  items: {
    getAll:  ()          => entries(itemsStore),
    get:     (id)        => get(id, itemsStore),
    set:     (id, value) => set(id, value, itemsStore),
    remove:  (id)        => del(id, itemsStore),
    clear:   ()          => clear(itemsStore),
  },

  user: {
    get:   ()      => get('user', userStore),
    set:   (value) => set('user', value, userStore),
    clear: ()      => del('user', userStore),
  },

  cache: {
    get:   (key)         => get(key, cacheStore),
    set:   (key, value)  => set(key, value, cacheStore),
    remove: (key)        => del(key, cacheStore),
    clear: ()            => clear(cacheStore),
  }
}