/**
 * The admin panel does not import field components directly. Payload sends the
 * client a *path* for each one — a richText field's is
 * `@payloadcms/richtext-lexical/rsc#RscEntryLexicalField` — and resolves it
 * through this generated map. An entry that is missing from the map is not an
 * error the panel reports: the field simply does not render.
 *
 * That failure is quietly awful, because `required: true` is enforced on the
 * server regardless. A writer gets a new-post form with no Content editor and
 * a save that refuses on a field they were never shown.
 *
 * The map is generated by `npx payload generate:importmap`, so it drifts every
 * time a field or a lexical feature is added and nobody re-runs it. These
 * assert the entries the current config needs.
 */
import fs from 'fs';
import path from 'path';

const MAP = fs.readFileSync(
  path.join(__dirname, '..', '..', 'app', '(payload)', 'admin', 'importMap.js'),
  'utf8',
);
const POSTS = fs.readFileSync(
  path.join(__dirname, '..', '..', 'collections', 'Posts.ts'),
  'utf8',
);

describe('admin import map', () => {
  it('resolves the richText field, so Content renders in the editor', () => {
    // Guarded because Posts.content is required: without this entry the field
    // is invisible and the post is unsaveable.
    expect(POSTS).toMatch(/type:\s*'richText'/);
    expect(MAP).toContain('@payloadcms/richtext-lexical/rsc#RscEntryLexicalField');
  });

  it('resolves the richText cell, so the list view can render the column', () => {
    expect(MAP).toContain('@payloadcms/richtext-lexical/rsc#RscEntryLexicalCell');
  });

  it('resolves the diff component, which the drafts UI needs', () => {
    // versions.drafts is on, so the panel offers version comparison.
    expect(POSTS).toMatch(/drafts:\s*true/);
    expect(MAP).toContain('@payloadcms/richtext-lexical/rsc#LexicalDiffComponent');
  });

  it('resolves BlocksFeature, so the Callout block is insertable', () => {
    expect(POSTS).toContain('BlocksFeature');
    expect(MAP).toContain('@payloadcms/richtext-lexical/client#BlocksFeatureClient');
  });

  it('resolves the default toolbar features the editor is built with', () => {
    // defaultFeatures is spread into the editor config; each one contributes a
    // client component the toolbar cannot render without.
    for (const feature of [
      'BoldFeatureClient',
      'ItalicFeatureClient',
      'HeadingFeatureClient',
      'LinkFeatureClient',
      'UploadFeatureClient',
      'UnorderedListFeatureClient',
      'OrderedListFeatureClient',
      'InlineToolbarFeatureClient',
    ]) {
      expect(MAP).toContain(`@payloadcms/richtext-lexical/client#${feature}`);
    }
  });
});