'use strict';

/**
 * @typedef {import('hast').Element} Element
 * @typedef {import('hast').Properties} Properties
 * @typedef {import('mdast').List} List
 * @typedef {import('../state.js').State} State
 */

/**
 * Turn an mdast `list` node into hast.
 *
 * @param {State} state
 *   Info passed around.
 * @param {List} node
 *   mdast node.
 * @returns {Element}
 *   hast node.
 */
function list(state, node) {
  /** @type {Properties} */
  const properties = {};
  const results = state.all(node);
  let index = -1;

  if (typeof node.start === 'number' && node.start !== 1) {
    properties.start = node.start;
  }

  // Like GitHub, add a class for custom styling.
  while (++index < results.length) {
    const child = results[index];

    if (
      child.type === 'element' &&
      child.tagName === 'li' &&
      child.properties &&
      Array.isArray(child.properties.className) &&
      child.properties.className.includes('task-list-item')
    ) {
      properties.className = ['contains-task-list'];
      break
    }
  }

  /** @type {Element} */
  const result = {
    type: 'element',
    tagName: node.ordered ? 'ol' : 'ul',
    properties,
    children: state.wrap(results, true)
  };
  state.patch(node, result);
  return state.applyData(node, result)
}

exports.list = list;
//# sourceMappingURL=list.js.map
