/**
 * @typedef {import('hast').Element} Element
 * @typedef {import('mdast').Html} Html
 * @typedef {import('../state.js').State} State
 * @typedef {import('../../index.js').Raw} Raw
 */

// Make VS Code show references to the above types.
''

/**
 * Turn an mdast `html` node into hast (`raw` node in dangerous mode, otherwise
 * nothing).
 *
 * @param {State} state
 *   Info passed around.
 * @param {Html} node
 *   mdast node.
 * @returns {Element | Raw | undefined}
 *   hast node.
 */
export function html(state, node) {
  if (state.options.allowDangerousHtml) {
    /** @type {Raw} */
    const result = {type: 'raw', value: node.value}
    state.patch(node, result)
    return state.applyData(node, result)
  }

  return undefined
}