'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.printElementAsLeaf = exports.printElement = exports.printComment = exports.printText = exports.printChildren = exports.printProps = undefined;










var _escape_html = require('./escape_html');var _escape_html2 = _interopRequireDefault(_escape_html);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}

// Return empty string if keys is empty.
/**
 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * 
 */const printProps = exports.printProps = (keys, props, config, indentation, depth, refs, printer) =>
{
  const indentationNext = indentation + config.indent;
  const colors = config.colors;
  return keys.
  map(key => {
    const value = props[key];
    let printed = printer(value, config, indentationNext, depth, refs);

    if (typeof value !== 'string') {
      if (printed.indexOf('\n') !== -1) {
        printed =
        config.spacingOuter +
        indentationNext +
        printed +
        config.spacingOuter +
        indentation;
      }
      printed = '{' + printed + '}';
    }

    return (
      config.spacingInner +
      indentation +
      colors.prop.open +
      key +
      colors.prop.close +
      '=' +
      colors.value.open +
      printed +
      colors.value.close);

  }).
  join('');
};

// Return empty string if children is empty.
const printChildren = exports.printChildren = (
children,
config,
indentation,
depth,
refs,
printer) =>
{
  return children.
  map(
  child =>
  config.spacingOuter +
  indentation + (
  typeof child === 'string' ?
  printText(child, config) :
  printer(child, config, indentation, depth, refs))).

  join('');
};

const printText = exports.printText = (text, config) => {
  const contentColor = config.colors.content;
  return contentColor.open + (0, _escape_html2.default)(text) + contentColor.close;
};

const printComment = exports.printComment = (comment, config) => {
  const commentColor = config.colors.comment;
  return (
    commentColor.open +
    '<!--' +
    (0, _escape_html2.default)(comment) +
    '-->' +
    commentColor.close);

};

// Separate the functions to format props, children, and element,
// so a plugin could override a particular function, if needed.
// Too bad, so sad: the traditional (but unnecessary) space
// in a self-closing tagColor requires a second test of printedProps.
const printElement = exports.printElement = (
type,
printedProps,
printedChildren,
config,
indentation) =>
{
  const tagColor = config.colors.tag;
  return (
    tagColor.open +
    '<' +
    type + (
    printedProps &&
    tagColor.close +
    printedProps +
    config.spacingOuter +
    indentation +
    tagColor.open) + (
    printedChildren ?
    '>' +
    tagColor.close +
    printedChildren +
    config.spacingOuter +
    indentation +
    tagColor.open +
    '</' +
    type :
    (printedProps && !config.min ? '' : ' ') + '/') +
    '>' +
    tagColor.close);

};

const printElementAsLeaf = exports.printElementAsLeaf = (type, config) => {
  const tagColor = config.colors.tag;
  return (
    tagColor.open +
    '<' +
    type +
    tagColor.close +
    ' …' +
    tagColor.open +
    ' />' +
    tagColor.close);

};