import { createApi } from '@reduxjs/toolkit/query/react';
import { baseQueryWithReauth } from './baseQuery';
import { REHYDRATE_API, type RehydrateApiPayload } from './rehydrate';

export const api = createApi({
  reducerPath: 'api',
  baseQuery: baseQueryWithReauth,
  tagTypes: [
    'Track',
    'Album',
    'Artist',
    'Playlist',
    'Download',
    'Like',
    'User',
    'Storage',
  ],
  // Tier 2 offline: seed the cache from the persisted snapshot dispatched at
  // startup (see `store/rtkqPersist.ts`). Returning the saved queries/mutations
  // lets the last-seen library render before — or instead of — any network call.
  extractRehydrationInfo(action) {
    if (action.type === REHYDRATE_API) {
      // The api reducer reads `queries`/`mutations` off this and restores any
      // fulfilled entries; pending/rejected ones are ignored automatically.
      return action.payload as RehydrateApiPayload as never;
    }
    return undefined;
  },
  endpoints: () => ({}),
});