packages/drawnix/src/utils/property.ts

import { PlaitBoard, PlaitElement } from '@plait/core';
import {
  isClosedCustomGeometry,
  isClosedDrawElement,
  PlaitDrawElement,
} from '@plait/draw';
import {
  getFillByElement,
  getStrokeColorByElement,
  MindElement,
} from '@plait/mind';
import {
  getFillByElement as getFillByDrawElement,
  getStrokeColorByElement as getStrokeColorByDrawElement,
} from '@plait/draw';
import { getTextMarksByElement } from '@plait/text-plugins';

export const isClosedElement = (board: PlaitBoard, element: PlaitElement) => {
  return (
    MindElement.isMindElement(board, element) ||
    (PlaitDrawElement.isDrawElement(element) && isClosedDrawElement(element)) ||
    isClosedCustomGeometry(board, element)
  );
};

export const getCurrentFill = (board: PlaitBoard, element: PlaitElement) => {
  let currentFill: string | null = element.fill;
  if (!currentFill) {
    if (MindElement.isMindElement(board, element)) {
      currentFill = getFillByElement(board, element);
    }
    if (
      PlaitDrawElement.isDrawElement(element) ||
      PlaitDrawElement.isCustomGeometryElement(board, element)
    ) {
      currentFill = getFillByDrawElement(board, element);
    }
  }
  return currentFill as string;
};

export const getCurrentStrokeColor = (
  board: PlaitBoard,
  element: PlaitElement
) => {
  let strokeColor: string | null = element.strokeColor;
  if (!strokeColor) {
    if (MindElement.isMindElement(board, element)) {
      strokeColor = getStrokeColorByElement(board, element);
    }
    if (
      PlaitDrawElement.isDrawElement(element) ||
      PlaitDrawElement.isCustomGeometryElement(board, element)
    ) {
      strokeColor = getStrokeColorByDrawElement(board, element);
    }
  }
  return strokeColor as string;
};

export const getCurrentFontColor = (
  board: PlaitBoard,
  element: PlaitElement
) => {
  const marks = getTextMarksByElement(element);
  return marks.color;
};