import type { DocumentHandle } from '../documents/types';
import { resolveEditor } from './registry';
import type { EditorProps } from './types';
import { DocumentEditorError } from './ui/DocumentEditorError';

export type DocumentPaneProps = Omit<EditorProps, 'binding'> & {
  handle: DocumentHandle;
};

// `mode`, `onOpenLink`, `wikiLinkVault` and `onOpenWikiLink` all flow through
// the `...editorProps` spread below.

/**
 * Workspace-facing editor mount. Resolves a registered `Editor` by binding
 * `kind` — no document provider or sync-backend imports.
 */
export function DocumentPane({ handle, ...editorProps }: DocumentPaneProps) {
  const binding = handle.getEditorBinding();
  const editor = resolveEditor(binding);

  if (!editor) {
    const message = import.meta.env.DEV
      ? `Unknown editor binding "${String(binding.kind)}" (not registered in editors/registry.ts).`
      : 'This document cannot be opened in the editor.';
    return (
      <DocumentEditorError
        className={editorProps.className}
        message={message}
      />
    );
  }

  const { Component } = editor;
  return <Component binding={binding} {...editorProps} />;
}