@alicloud/console-components-truncate/esm/components/TruncateByLength.js

React component for Alibaba Cloud.

import React, { useMemo } from 'react';
import classnames from 'classnames';
import _typeof from '@babel/runtime/helpers/typeof';
import { BASE_CLASS_NAME, MAIN_CLASS_NAME, OMISSION_CLASS_NAME } from '../constants.js';
import Tooltip from './Tooltip.js';

/** Detect free variable `global` from Node.js. */
var freeGlobal = (typeof global === "undefined" ? "undefined" : _typeof(global)) == 'object' && global && global.Object === Object && global;
var freeGlobal$1 = freeGlobal;

/** Detect free variable `self`. */
var freeSelf = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' && self && self.Object === Object && self;

/** Used as a reference to the global object. */
var root = freeGlobal$1 || freeSelf || Function('return this')();
var root$1 = root;

/** Built-in value references. */
var _Symbol = root$1.Symbol;
var _Symbol$1 = _Symbol;

/**
 * A specialized version of `_.map` for arrays without support for iteratee
 * shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the new mapped array.
 */
function arrayMap(array, iteratee) {
  var index = -1,
    length = array == null ? 0 : array.length,
    result = Array(length);
  while (++index < length) {
    result[index] = iteratee(array[index], index, array);
  }
  return result;
}

/**
 * Checks if `value` is classified as an `Array` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an array, else `false`.
 * @example
 *
 * _.isArray([1, 2, 3]);
 * // => true
 *
 * _.isArray(document.body.children);
 * // => false
 *
 * _.isArray('abc');
 * // => false
 *
 * _.isArray(_.noop);
 * // => false
 */
var isArray = Array.isArray;
var isArray$1 = isArray;

/** Used for built-in method references. */
var objectProto$1 = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto$1.hasOwnProperty;

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var nativeObjectToString$1 = objectProto$1.toString;

/** Built-in value references. */
var symToStringTag$1 = _Symbol$1 ? _Symbol$1.toStringTag : undefined;

/**
 * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the raw `toStringTag`.
 */
function getRawTag(value) {
  var isOwn = hasOwnProperty.call(value, symToStringTag$1),
    tag = value[symToStringTag$1];
  try {
    value[symToStringTag$1] = undefined;
    var unmasked = true;
  } catch (e) {}
  var result = nativeObjectToString$1.call(value);
  if (unmasked) {
    if (isOwn) {
      value[symToStringTag$1] = tag;
    } else {
      delete value[symToStringTag$1];
    }
  }
  return result;
}

/** Used for built-in method references. */
var objectProto = Object.prototype;

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var nativeObjectToString = objectProto.toString;

/**
 * Converts `value` to a string using `Object.prototype.toString`.
 *
 * @private
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 */
function objectToString(value) {
  return nativeObjectToString.call(value);
}

/** `Object#toString` result references. */
var nullTag = '[object Null]',
  undefinedTag = '[object Undefined]';

/** Built-in value references. */
var symToStringTag = _Symbol$1 ? _Symbol$1.toStringTag : undefined;

/**
 * The base implementation of `getTag` without fallbacks for buggy environments.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the `toStringTag`.
 */
function baseGetTag(value) {
  if (value == null) {
    return value === undefined ? undefinedTag : nullTag;
  }
  return symToStringTag && symToStringTag in Object(value) ? getRawTag(value) : objectToString(value);
}

/**
 * Checks if `value` is object-like. A value is object-like if it's not `null`
 * and has a `typeof` result of "object".
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
 * @example
 *
 * _.isObjectLike({});
 * // => true
 *
 * _.isObjectLike([1, 2, 3]);
 * // => true
 *
 * _.isObjectLike(_.noop);
 * // => false
 *
 * _.isObjectLike(null);
 * // => false
 */
function isObjectLike(value) {
  return value != null && _typeof(value) == 'object';
}

/** `Object#toString` result references. */
var symbolTag = '[object Symbol]';

/**
 * Checks if `value` is classified as a `Symbol` primitive or object.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
 * @example
 *
 * _.isSymbol(Symbol.iterator);
 * // => true
 *
 * _.isSymbol('abc');
 * // => false
 */
function isSymbol(value) {
  return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag;
}

/** Used as references for various `Number` constants. */
var INFINITY$1 = 1 / 0;

/** Used to convert symbols to primitives and strings. */
var symbolProto = _Symbol$1 ? _Symbol$1.prototype : undefined,
  symbolToString = symbolProto ? symbolProto.toString : undefined;

/**
 * The base implementation of `_.toString` which doesn't convert nullish
 * values to empty strings.
 *
 * @private
 * @param {*} value The value to process.
 * @returns {string} Returns the string.
 */
function baseToString(value) {
  // Exit early for strings to avoid a performance hit in some environments.
  if (typeof value == 'string') {
    return value;
  }
  if (isArray$1(value)) {
    // Recursively convert values (susceptible to call stack limits).
    return arrayMap(value, baseToString) + '';
  }
  if (isSymbol(value)) {
    return symbolToString ? symbolToString.call(value) : '';
  }
  var result = value + '';
  return result == '0' && 1 / value == -INFINITY$1 ? '-0' : result;
}

/**
 * The base implementation of `_.slice` without an iteratee call guard.
 *
 * @private
 * @param {Array} array The array to slice.
 * @param {number} [start=0] The start position.
 * @param {number} [end=array.length] The end position.
 * @returns {Array} Returns the slice of `array`.
 */
function baseSlice(array, start, end) {
  var index = -1,
    length = array.length;
  if (start < 0) {
    start = -start > length ? 0 : length + start;
  }
  end = end > length ? length : end;
  if (end < 0) {
    end += length;
  }
  length = start > end ? 0 : end - start >>> 0;
  start >>>= 0;
  var result = Array(length);
  while (++index < length) {
    result[index] = array[index + start];
  }
  return result;
}

/**
 * Casts `array` to a slice if it's needed.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {number} start The start position.
 * @param {number} [end=array.length] The end position.
 * @returns {Array} Returns the cast slice.
 */
function castSlice(array, start, end) {
  var length = array.length;
  end = end === undefined ? length : end;
  return !start && end >= length ? array : baseSlice(array, start, end);
}

/** Used to compose unicode character classes. */
var rsAstralRange$2 = "\\ud800-\\udfff",
  rsComboMarksRange$2 = "\\u0300-\\u036f",
  reComboHalfMarksRange$2 = "\\ufe20-\\ufe2f",
  rsComboSymbolsRange$2 = "\\u20d0-\\u20ff",
  rsComboRange$2 = rsComboMarksRange$2 + reComboHalfMarksRange$2 + rsComboSymbolsRange$2,
  rsVarRange$2 = "\\ufe0e\\ufe0f";

/** Used to compose unicode capture groups. */
var rsZWJ$2 = "\\u200d";

/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
var reHasUnicode = RegExp('[' + rsZWJ$2 + rsAstralRange$2 + rsComboRange$2 + rsVarRange$2 + ']');

/**
 * Checks if `string` contains Unicode symbols.
 *
 * @private
 * @param {string} string The string to inspect.
 * @returns {boolean} Returns `true` if a symbol is found, else `false`.
 */
function hasUnicode(string) {
  return reHasUnicode.test(string);
}

/**
 * Checks if `value` is the
 * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
 * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an object, else `false`.
 * @example
 *
 * _.isObject({});
 * // => true
 *
 * _.isObject([1, 2, 3]);
 * // => true
 *
 * _.isObject(_.noop);
 * // => true
 *
 * _.isObject(null);
 * // => false
 */
function isObject(value) {
  var type = _typeof(value);
  return value != null && (type == 'object' || type == 'function');
}

/** `Object#toString` result references. */
var regexpTag = '[object RegExp]';

/**
 * The base implementation of `_.isRegExp` without Node.js optimizations.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
 */
function baseIsRegExp(value) {
  return isObjectLike(value) && baseGetTag(value) == regexpTag;
}

/**
 * The base implementation of `_.unary` without support for storing metadata.
 *
 * @private
 * @param {Function} func The function to cap arguments for.
 * @returns {Function} Returns the new capped function.
 */
function baseUnary(func) {
  return function (value) {
    return func(value);
  };
}

/** Detect free variable `exports`. */
var freeExports = (typeof exports === "undefined" ? "undefined" : _typeof(exports)) == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && (typeof module === "undefined" ? "undefined" : _typeof(module)) == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports && freeGlobal$1.process;

/** Used to access faster Node.js helpers. */
var nodeUtil = function () {
  try {
    // Use `util.types` for Node.js 10+.
    var types = freeModule && freeModule.require && freeModule.require('util').types;
    if (types) {
      return types;
    }

    // Legacy `process.binding('util')` for Node.js < 10.
    return freeProcess && freeProcess.binding && freeProcess.binding('util');
  } catch (e) {}
}();
var nodeUtil$1 = nodeUtil;

/* Node.js helper references. */
var nodeIsRegExp = nodeUtil$1 && nodeUtil$1.isRegExp;

/**
 * Checks if `value` is classified as a `RegExp` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
 * @example
 *
 * _.isRegExp(/abc/);
 * // => true
 *
 * _.isRegExp('/abc/');
 * // => false
 */
var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;
var isRegExp$1 = isRegExp;

/**
 * The base implementation of `_.property` without support for deep paths.
 *
 * @private
 * @param {string} key The key of the property to get.
 * @returns {Function} Returns the new accessor function.
 */
function baseProperty(key) {
  return function (object) {
    return object == null ? undefined : object[key];
  };
}

/**
 * Gets the size of an ASCII `string`.
 *
 * @private
 * @param {string} string The string inspect.
 * @returns {number} Returns the string size.
 */
var asciiSize = baseProperty('length');
var asciiSize$1 = asciiSize;

/** Used to compose unicode character classes. */
var rsAstralRange$1 = "\\ud800-\\udfff",
  rsComboMarksRange$1 = "\\u0300-\\u036f",
  reComboHalfMarksRange$1 = "\\ufe20-\\ufe2f",
  rsComboSymbolsRange$1 = "\\u20d0-\\u20ff",
  rsComboRange$1 = rsComboMarksRange$1 + reComboHalfMarksRange$1 + rsComboSymbolsRange$1,
  rsVarRange$1 = "\\ufe0e\\ufe0f";

/** Used to compose unicode capture groups. */
var rsAstral$1 = '[' + rsAstralRange$1 + ']',
  rsCombo$1 = '[' + rsComboRange$1 + ']',
  rsFitz$1 = "\\ud83c[\\udffb-\\udfff]",
  rsModifier$1 = '(?:' + rsCombo$1 + '|' + rsFitz$1 + ')',
  rsNonAstral$1 = '[^' + rsAstralRange$1 + ']',
  rsRegional$1 = "(?:\\ud83c[\\udde6-\\uddff]){2}",
  rsSurrPair$1 = "[\\ud800-\\udbff][\\udc00-\\udfff]",
  rsZWJ$1 = "\\u200d";

/** Used to compose unicode regexes. */
var reOptMod$1 = rsModifier$1 + '?',
  rsOptVar$1 = '[' + rsVarRange$1 + ']?',
  rsOptJoin$1 = '(?:' + rsZWJ$1 + '(?:' + [rsNonAstral$1, rsRegional$1, rsSurrPair$1].join('|') + ')' + rsOptVar$1 + reOptMod$1 + ')*',
  rsSeq$1 = rsOptVar$1 + reOptMod$1 + rsOptJoin$1,
  rsSymbol$1 = '(?:' + [rsNonAstral$1 + rsCombo$1 + '?', rsCombo$1, rsRegional$1, rsSurrPair$1, rsAstral$1].join('|') + ')';

/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode$1 = RegExp(rsFitz$1 + '(?=' + rsFitz$1 + ')|' + rsSymbol$1 + rsSeq$1, 'g');

/**
 * Gets the size of a Unicode `string`.
 *
 * @private
 * @param {string} string The string inspect.
 * @returns {number} Returns the string size.
 */
function unicodeSize(string) {
  var result = reUnicode$1.lastIndex = 0;
  while (reUnicode$1.test(string)) {
    ++result;
  }
  return result;
}

/**
 * Gets the number of symbols in `string`.
 *
 * @private
 * @param {string} string The string to inspect.
 * @returns {number} Returns the string size.
 */
function stringSize(string) {
  return hasUnicode(string) ? unicodeSize(string) : asciiSize$1(string);
}

/**
 * Converts an ASCII `string` to an array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the converted array.
 */
function asciiToArray(string) {
  return string.split('');
}

/** Used to compose unicode character classes. */
var rsAstralRange = "\\ud800-\\udfff",
  rsComboMarksRange = "\\u0300-\\u036f",
  reComboHalfMarksRange = "\\ufe20-\\ufe2f",
  rsComboSymbolsRange = "\\u20d0-\\u20ff",
  rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
  rsVarRange = "\\ufe0e\\ufe0f";

/** Used to compose unicode capture groups. */
var rsAstral = '[' + rsAstralRange + ']',
  rsCombo = '[' + rsComboRange + ']',
  rsFitz = "\\ud83c[\\udffb-\\udfff]",
  rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
  rsNonAstral = '[^' + rsAstralRange + ']',
  rsRegional = "(?:\\ud83c[\\udde6-\\uddff]){2}",
  rsSurrPair = "[\\ud800-\\udbff][\\udc00-\\udfff]",
  rsZWJ = "\\u200d";

/** Used to compose unicode regexes. */
var reOptMod = rsModifier + '?',
  rsOptVar = '[' + rsVarRange + ']?',
  rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
  rsSeq = rsOptVar + reOptMod + rsOptJoin,
  rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';

/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');

/**
 * Converts a Unicode `string` to an array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the converted array.
 */
function unicodeToArray(string) {
  return string.match(reUnicode) || [];
}

/**
 * Converts `string` to an array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the converted array.
 */
function stringToArray(string) {
  return hasUnicode(string) ? unicodeToArray(string) : asciiToArray(string);
}

/** Used to match a single whitespace character. */
var reWhitespace = /\s/;

/**
 * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace
 * character of `string`.
 *
 * @private
 * @param {string} string The string to inspect.
 * @returns {number} Returns the index of the last non-whitespace character.
 */
function trimmedEndIndex(string) {
  var index = string.length;
  while (index-- && reWhitespace.test(string.charAt(index))) {}
  return index;
}

/** Used to match leading whitespace. */
var reTrimStart = /^\s+/;

/**
 * The base implementation of `_.trim`.
 *
 * @private
 * @param {string} string The string to trim.
 * @returns {string} Returns the trimmed string.
 */
function baseTrim(string) {
  return string ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '') : string;
}

/** Used as references for various `Number` constants. */
var NAN = 0 / 0;

/** Used to detect bad signed hexadecimal string values. */
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;

/** Used to detect binary string values. */
var reIsBinary = /^0b[01]+$/i;

/** Used to detect octal string values. */
var reIsOctal = /^0o[0-7]+$/i;

/** Built-in method references without a dependency on `root`. */
var freeParseInt = parseInt;

/**
 * Converts `value` to a number.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to process.
 * @returns {number} Returns the number.
 * @example
 *
 * _.toNumber(3.2);
 * // => 3.2
 *
 * _.toNumber(Number.MIN_VALUE);
 * // => 5e-324
 *
 * _.toNumber(Infinity);
 * // => Infinity
 *
 * _.toNumber('3.2');
 * // => 3.2
 */
function toNumber(value) {
  if (typeof value == 'number') {
    return value;
  }
  if (isSymbol(value)) {
    return NAN;
  }
  if (isObject(value)) {
    var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
    value = isObject(other) ? other + '' : other;
  }
  if (typeof value != 'string') {
    return value === 0 ? value : +value;
  }
  value = baseTrim(value);
  var isBinary = reIsBinary.test(value);
  return isBinary || reIsOctal.test(value) ? freeParseInt(value.slice(2), isBinary ? 2 : 8) : reIsBadHex.test(value) ? NAN : +value;
}

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0,
  MAX_INTEGER = 1.7976931348623157e+308;

/**
 * Converts `value` to a finite number.
 *
 * @static
 * @memberOf _
 * @since 4.12.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {number} Returns the converted number.
 * @example
 *
 * _.toFinite(3.2);
 * // => 3.2
 *
 * _.toFinite(Number.MIN_VALUE);
 * // => 5e-324
 *
 * _.toFinite(Infinity);
 * // => 1.7976931348623157e+308
 *
 * _.toFinite('3.2');
 * // => 3.2
 */
function toFinite(value) {
  if (!value) {
    return value === 0 ? value : 0;
  }
  value = toNumber(value);
  if (value === INFINITY || value === -INFINITY) {
    var sign = value < 0 ? -1 : 1;
    return sign * MAX_INTEGER;
  }
  return value === value ? value : 0;
}

/**
 * Converts `value` to an integer.
 *
 * **Note:** This method is loosely based on
 * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {number} Returns the converted integer.
 * @example
 *
 * _.toInteger(3.2);
 * // => 3
 *
 * _.toInteger(Number.MIN_VALUE);
 * // => 0
 *
 * _.toInteger(Infinity);
 * // => 1.7976931348623157e+308
 *
 * _.toInteger('3.2');
 * // => 3
 */
function toInteger(value) {
  var result = toFinite(value),
    remainder = result % 1;
  return result === result ? remainder ? result - remainder : result : 0;
}

/**
 * Converts `value` to a string. An empty string is returned for `null`
 * and `undefined` values. The sign of `-0` is preserved.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 * @example
 *
 * _.toString(null);
 * // => ''
 *
 * _.toString(-0);
 * // => '-0'
 *
 * _.toString([1, 2, 3]);
 * // => '1,2,3'
 */
function toString(value) {
  return value == null ? '' : baseToString(value);
}

/** Used as default options for `_.truncate`. */
var DEFAULT_TRUNC_LENGTH = 30,
  DEFAULT_TRUNC_OMISSION = '...';

/** Used to match `RegExp` flags from their coerced string values. */
var reFlags = /\w*$/;

/**
 * Truncates `string` if it's longer than the given maximum string length.
 * The last characters of the truncated string are replaced with the omission
 * string which defaults to "...".
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category String
 * @param {string} [string=''] The string to truncate.
 * @param {Object} [options={}] The options object.
 * @param {number} [options.length=30] The maximum string length.
 * @param {string} [options.omission='...'] The string to indicate text is omitted.
 * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
 * @returns {string} Returns the truncated string.
 * @example
 *
 * _.truncate('hi-diddly-ho there, neighborino');
 * // => 'hi-diddly-ho there, neighbo...'
 *
 * _.truncate('hi-diddly-ho there, neighborino', {
 *   'length': 24,
 *   'separator': ' '
 * });
 * // => 'hi-diddly-ho there,...'
 *
 * _.truncate('hi-diddly-ho there, neighborino', {
 *   'length': 24,
 *   'separator': /,? +/
 * });
 * // => 'hi-diddly-ho there...'
 *
 * _.truncate('hi-diddly-ho there, neighborino', {
 *   'omission': ' [...]'
 * });
 * // => 'hi-diddly-ho there, neig [...]'
 */
function truncate(string, options) {
  var length = DEFAULT_TRUNC_LENGTH,
    omission = DEFAULT_TRUNC_OMISSION;
  if (isObject(options)) {
    var separator = 'separator' in options ? options.separator : separator;
    length = 'length' in options ? toInteger(options.length) : length;
    omission = 'omission' in options ? baseToString(options.omission) : omission;
  }
  string = toString(string);
  var strLength = string.length;
  if (hasUnicode(string)) {
    var strSymbols = stringToArray(string);
    strLength = strSymbols.length;
  }
  if (length >= strLength) {
    return string;
  }
  var end = length - stringSize(omission);
  if (end < 1) {
    return omission;
  }
  var result = strSymbols ? castSlice(strSymbols, 0, end).join('') : string.slice(0, end);
  if (separator === undefined) {
    return result + omission;
  }
  if (strSymbols) {
    end += result.length - end;
  }
  if (isRegExp$1(separator)) {
    if (string.slice(end).search(separator)) {
      var match,
        substring = result;
      if (!separator.global) {
        separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g');
      }
      separator.lastIndex = 0;
      while (match = separator.exec(substring)) {
        var newEnd = match.index;
      }
      result = result.slice(0, newEnd === undefined ? end : newEnd);
    }
  } else if (string.indexOf(baseToString(separator), end) != end) {
    var index = result.lastIndexOf(separator);
    if (index > -1) {
      result = result.slice(0, index);
    }
  }
  return result + omission;
}

function TruncateByLength(props) {
  var children = props.children,
    threshold = props.threshold,
    omission = props.omission,
    showTooltip = props.showTooltip,
    align = props.align,
    className = props.className,
    tooltipMaxWidth = props.tooltipMaxWidth,
    _a = props.popupStyle,
    popupStyle = _a === void 0 ? {} : _a,
    popupClassName = props.popupClassName,
    patchPopupProps = props.patchPopupProps;
  var _b = useMemo(function () {
      var isComputeOverflow = false;
      var truncatedText = truncate(children, {
        length: threshold,
        omission: ''
      });
      if (truncatedText !== children) {
        isComputeOverflow = true;
      }
      return [isComputeOverflow, /*#__PURE__*/React.createElement("span", {
        className: classnames(className, BASE_CLASS_NAME)
      }, /*#__PURE__*/React.createElement("span", {
        className: MAIN_CLASS_NAME
      }, truncatedText), isComputeOverflow && /*#__PURE__*/React.createElement("span", {
        className: OMISSION_CLASS_NAME
      }, omission))];
    }, [children, threshold, omission, className]),
    isOverflow = _b[0],
    truncateContainer = _b[1];
  return Tooltip({
    showTooltip: isOverflow && showTooltip,
    tooltipMaxWidth: tooltipMaxWidth,
    align: align,
    originalContent: children,
    truncatedContent: truncateContainer,
    popupStyle: popupStyle,
    popupClassName: popupClassName,
    patchPopupProps: patchPopupProps
  });
}

export { TruncateByLength as default };