"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useTruncate;
var _react = require("@emotion/react");
var _element = require("@wordpress/element");
var _context = require("../context");
var styles = _interopRequireWildcard(require("./styles"));
var _utils = require("./utils");
var _useCx = require("../utils/hooks/use-cx");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
/**
 * External dependencies
 */

/**
 * WordPress dependencies
 */

function useTruncate(props) {
  const {
    className,
    children,
    ellipsis = _utils.TRUNCATE_ELLIPSIS,
    ellipsizeMode = _utils.TRUNCATE_TYPE.auto,
    limit = 0,
    numberOfLines = 0,
    ...otherProps
  } = (0, _context.useContextSystem)(props, 'Truncate');
  const cx = (0, _useCx.useCx)();
  let childrenAsText;
  if (typeof children === 'string') {
    childrenAsText = children;
  } else if (typeof children === 'number') {
    childrenAsText = children.toString();
  }
  const truncatedContent = childrenAsText ? (0, _utils.truncateContent)(childrenAsText, {
    ellipsis,
    ellipsizeMode,
    limit,
    numberOfLines
  }) : children;
  const shouldTruncate = !!childrenAsText && ellipsizeMode === _utils.TRUNCATE_TYPE.auto;
  const classes = (0, _element.useMemo)(() => {
    const truncateLines = /*#__PURE__*/(0, _react.css)("-webkit-box-orient:vertical;-webkit-line-clamp:", numberOfLines, ";display:-webkit-box;overflow:hidden;" + (process.env.NODE_ENV === "production" ? "" : ";label:truncateLines;"), process.env.NODE_ENV === "production" ? "" : "/*# sourceMappingURL=data:application/json;charset=utf-8;base64,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 */");
    return cx(shouldTruncate && !numberOfLines && styles.Truncate, shouldTruncate && !!numberOfLines && truncateLines, className);
  }, [className, cx, numberOfLines, shouldTruncate]);
  return {
    ...otherProps,
    className: classes,
    children: truncatedContent
  };
}
//# sourceMappingURL=hook.js.map