import { useLexicalComposerContext } from "./LexicalComposerContext";
import { $createParagraphNode, $getRoot, $getSelection, $isRangeSelection, CLEAR_EDITOR_COMMAND, COMMAND_PRIORITY_EDITOR, } from "lexical";
import { onCleanup } from "solid-js";
export function ClearEditorPlugin(props) {
    const [editor] = useLexicalComposerContext();
    onCleanup(editor.registerCommand(CLEAR_EDITOR_COMMAND, (_payload) => {
        editor.update(() => {
            if (props.onClear == null) {
                const root = $getRoot();
                const selection = $getSelection();
                const paragraph = $createParagraphNode();
                root.clear();
                root.append(paragraph);
                if (selection !== null) {
                    paragraph.select();
                }
                if ($isRangeSelection(selection)) {
                    selection.format = 0;
                }
            }
            else {
                props.onClear();
            }
        });
        return true;
    }, COMMAND_PRIORITY_EDITOR));
    return null;
}