import { describe, it, expect } from 'vitest';
import reducer, {
  togglePublishBlogModal,
  toggleEditBlogModal,
  setCurrentBlog,
  setVisitingBlog,
  setIsLoadingGlobal,
  setAddToDownloads,
  updateDownloads,
  setUserAvatarHash,
} from '@/state/features/globalSlice';

describe('globalSlice reducers', () => {
  it('toggles modals', () => {
    let s = reducer(undefined, togglePublishBlogModal(true));
    expect(s.isOpenPublishBlogModal).toBe(true);
    s = reducer(s, toggleEditBlogModal(true));
    expect(s.isOpenEditBlogModal).toBe(true);
  });

  it('sets current and visiting blog and clears loading flag', () => {
    const blog = { createdAt: 1, blogId: 'b', title: 't', description: 'd', blogImage: '' };
    let s = reducer(undefined, setCurrentBlog(blog as any));
    expect(s.currentBlog?.blogId).toBe('b');
    expect(s.isLoadingCurrentBlog).toBe(false);
    s = reducer(s, setVisitingBlog({ ...blog, name: 'alice' } as any));
    expect(s.visitingBlog?.name).toBe('alice');
    expect(s.isLoadingCurrentBlog).toBe(false);
  });

  it('sets global loading flag', () => {
    const s = reducer(undefined, setIsLoadingGlobal(true));
    expect(s.isLoadingGlobal).toBe(true);
  });

  it('adds and updates downloads', () => {
    let s = reducer(undefined, setAddToDownloads({ identifier: 'x', status: 'start' }));
    expect(s.downloads['x'].status).toBe('start');
    s = reducer(s, updateDownloads({ identifier: 'x', progress: 50 }));
    expect(s.downloads['x'].progress).toBe(50);
  });

  it('sets user avatar hash when valid', () => {
    const s = reducer(undefined, setUserAvatarHash({ name: 'bob', url: 'u' }));
    expect(s.userAvatarHash['bob']).toBe('u');
  });
});