import { LexicalCommand, createCommand, TextFormatType } from 'lexical';

export interface CopiedFormat {
  textFormatFlags: number; // 从node.getFormat()
  style: string;           // 从node.getStyle()
  // todo: p 标签的样式
}

export interface ActivateFormatPainterPayload {
  sticky: boolean;
}

// activate the format painter and copy the current selection's format
export const ACTIVATE_FORMAT_PAINTER_COMMAND: LexicalCommand<ActivateFormatPainterPayload> =
  createCommand('ACTIVATE_FORMAT_PAINTER_COMMAND');

// deactivate the format painter
export const DEACTIVATE_FORMAT_PAINTER_COMMAND: LexicalCommand<void> =
  createCommand('DEACTIVATE_FORMAT_PAINTER_COMMAND');

// dispatched by the plugin to inform UI about state changes
export interface FormatPainterState {
  isActive: boolean;
  isSticky: boolean;
}
export const FORMAT_PAINTER_STATE_UPDATE_COMMAND: LexicalCommand<FormatPainterState> =
  createCommand('FORMAT_PAINTER_STATE_UPDATE_COMMAND');