@mui/x-data-grid-pro/hooks/features/lazyLoader/utils.js

The Pro plan edition of the MUI X Data Grid components.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.findSkeletonRowsSection = void 0;
var _xDataGrid = require("@mui/x-data-grid");
const findSkeletonRowsSection = ({
  apiRef,
  visibleRows,
  range
}) => {
  let {
    firstRowIndex,
    lastRowIndex
  } = range;
  const visibleRowsSection = visibleRows.slice(range.firstRowIndex, range.lastRowIndex);
  let startIndex = 0;
  let endIndex = visibleRowsSection.length - 1;
  let isSkeletonSectionFound = false;
  while (!isSkeletonSectionFound && firstRowIndex < lastRowIndex) {
    const isStartingWithASkeletonRow = (0, _xDataGrid.gridRowNodeSelector)(apiRef, visibleRowsSection[startIndex].id)?.type === 'skeletonRow';
    const isEndingWithASkeletonRow = (0, _xDataGrid.gridRowNodeSelector)(apiRef, visibleRowsSection[endIndex].id)?.type === 'skeletonRow';
    if (isStartingWithASkeletonRow && isEndingWithASkeletonRow) {
      isSkeletonSectionFound = true;
    }
    if (!isStartingWithASkeletonRow) {
      startIndex += 1;
      firstRowIndex += 1;
    }
    if (!isEndingWithASkeletonRow) {
      endIndex -= 1;
      lastRowIndex -= 1;
    }
  }
  return isSkeletonSectionFound ? {
    firstRowIndex,
    lastRowIndex
  } : undefined;
};
exports.findSkeletonRowsSection = findSkeletonRowsSection;