"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.setHeadLine = setHeadLine;

var _commands = require("../../../utils/commands");

var _prosemirrorCommands = require("prosemirror-commands");

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function setHeadLine(editor, level) {
  var state = editor.state;
  var schema = editor.state.schema;
  var $from = state.selection.$from;
  var node = $from.node();

  if (node.type === schema.nodes.heading && level === node.attrs.level) {
    return (0, _prosemirrorCommands.setBlockType)(schema.nodes.paragraph, node.attrs)(state, editor.view.dispatch);
  }

  return (0, _commands.chainTransactions)((0, _commands.clearNodes)(), (0, _prosemirrorCommands.setBlockType)(schema.nodes.heading, _objectSpread(_objectSpread({}, node.attrs), {}, {
    level: level
  })))(state, editor.view.dispatch);
}