Computing Complete Answers to Queries in the Presence of Limited Access Patterns.\r\n * Chen Li. VLDB J. 12(3): 211-227 (2003).\r\n *\r\n * The string \"211-227 (2003)\" is not a telephone number.\r\n */\n\nvar PUB_PAGES = /\\d{1,5}-+\\d{1,5}\\s{0,4}\\(\\d{1,4}/;\nexport default function isValidCandidate(candidate, offset, text, leniency) {\n // Check the candidate doesn't contain any formatting\n // which would indicate that it really isn't a phone number.\n if (!MATCHING_BRACKETS_ENTIRE.test(candidate) || PUB_PAGES.test(candidate)) {\n return;\n } // If leniency is set to VALID or stricter, we also want to skip numbers that are surrounded\n // by Latin alphabetic characters, to skip cases like abc8005001234 or 8005001234def.\n\n\n if (leniency !== 'POSSIBLE') {\n // If the candidate is not at the start of the text,\n // and does not start with phone-number punctuation,\n // check the previous character.\n if (offset > 0 && !LEAD_CLASS_LEADING.test(candidate)) {\n var previousChar = text[offset - 1]; // We return null if it is a latin letter or an invalid punctuation symbol.\n\n if (isInvalidPunctuationSymbol(previousChar) || isLatinLetter(previousChar)) {\n return false;\n }\n }\n\n var lastCharIndex = offset + candidate.length;\n\n if (lastCharIndex < text.length) {\n var nextChar = text[lastCharIndex];\n\n if (isInvalidPunctuationSymbol(nextChar) || isLatinLetter(nextChar)) {\n return false;\n }\n }\n }\n\n return true;\n}\n//# sourceMappingURL=isValidCandidate.js.map","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _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; }\n\n// This is a legacy function.\n// Use `findNumbers()` instead.\nimport { PLUS_CHARS, VALID_PUNCTUATION, VALID_DIGITS, WHITESPACE } from './constants';\nimport { EXTN_PATTERNS_FOR_PARSING } from './extension';\nimport parse from './parse_';\nimport parsePreCandidate from './findNumbers/parsePreCandidate';\nimport isValidPreCandidate from './findNumbers/isValidPreCandidate';\nimport isValidCandidate from './findNumbers/isValidCandidate'; // Copy-pasted from `./parse.js`.\n\nvar VALID_PHONE_NUMBER = '[' + PLUS_CHARS + ']{0,1}' + '(?:' + '[' + VALID_PUNCTUATION + ']*' + '[' + VALID_DIGITS + ']' + '){3,}' + '[' + VALID_PUNCTUATION + VALID_DIGITS + ']*';\nvar WHITESPACE_IN_THE_BEGINNING_PATTERN = new RegExp('^[' + WHITESPACE + ']+');\nvar PUNCTUATION_IN_THE_END_PATTERN = new RegExp('[' + VALID_PUNCTUATION + ']+$'); // // Regular expression for getting opening brackets for a valid number\n// // found using `PHONE_NUMBER_START_PATTERN` for prepending those brackets to the number.\n// const BEFORE_NUMBER_DIGITS_PUNCTUATION = new RegExp('[' + OPENING_BRACKETS + ']+' + '[' + WHITESPACE + ']*' + '$')\n\nvar VALID_PRECEDING_CHARACTER_PATTERN = /[^a-zA-Z0-9]/;\nexport default function findPhoneNumbers(text, options, metadata) {\n /* istanbul ignore if */\n if (options === undefined) {\n options = {};\n }\n\n var search = new PhoneNumberSearch(text, options, metadata);\n var phones = [];\n\n while (search.hasNext()) {\n phones.push(search.next());\n }\n\n return phones;\n}\n/**\r\n * @return ES6 `for ... of` iterator.\r\n */\n\nexport function searchPhoneNumbers(text, options, metadata) {\n /* istanbul ignore if */\n if (options === undefined) {\n options = {};\n }\n\n var search = new PhoneNumberSearch(text, options, metadata);\n return _defineProperty({}, Symbol.iterator, function () {\n return {\n next: function next() {\n if (search.hasNext()) {\n return {\n done: false,\n value: search.next()\n };\n }\n\n return {\n done: true\n };\n }\n };\n });\n}\n/**\r\n * Extracts a parseable phone number including any opening brackets, etc.\r\n * @param {string} text - Input.\r\n * @return {object} `{ ?number, ?startsAt, ?endsAt }`.\r\n */\n\nexport var PhoneNumberSearch =\n/*#__PURE__*/\nfunction () {\n // Iteration tristate.\n function PhoneNumberSearch(text, options, metadata) {\n _classCallCheck(this, PhoneNumberSearch);\n\n _defineProperty(this, \"state\", 'NOT_READY');\n\n this.text = text; // If assigning the `{}` default value is moved to the arguments above,\n // code coverage would decrease for some weird reason.\n\n this.options = options || {};\n this.metadata = metadata;\n this.regexp = new RegExp(VALID_PHONE_NUMBER + // Phone number extensions\n '(?:' + EXTN_PATTERNS_FOR_PARSING + ')?', 'ig'); // this.searching_from = 0\n }\n\n _createClass(PhoneNumberSearch, [{\n key: \"find\",\n value: function find() {\n var matches = this.regexp.exec(this.text);\n\n if (!matches) {\n return;\n }\n\n var number = matches[0];\n var startsAt = matches.index;\n number = number.replace(WHITESPACE_IN_THE_BEGINNING_PATTERN, '');\n startsAt += matches[0].length - number.length; // Fixes not parsing numbers with whitespace in the end.\n // Also fixes not parsing numbers with opening parentheses in the end.\n // https://github.com/catamphetamine/libphonenumber-js/issues/252\n\n number = number.replace(PUNCTUATION_IN_THE_END_PATTERN, '');\n number = parsePreCandidate(number);\n var result = this.parseCandidate(number, startsAt);\n\n if (result) {\n return result;\n } // Tail recursion.\n // Try the next one if this one is not a valid phone number.\n\n\n return this.find();\n }\n }, {\n key: \"parseCandidate\",\n value: function parseCandidate(number, startsAt) {\n if (!isValidPreCandidate(number, startsAt, this.text)) {\n return;\n } // Don't parse phone numbers which are non-phone numbers\n // due to being part of something else (e.g. a UUID).\n // https://github.com/catamphetamine/libphonenumber-js/issues/213\n // Copy-pasted from Google's `PhoneNumberMatcher.js` (`.parseAndValidate()`).\n\n\n if (!isValidCandidate(number, startsAt, this.text, this.options.extended ? 'POSSIBLE' : 'VALID')) {\n return;\n } // // Prepend any opening brackets left behind by the\n // // `PHONE_NUMBER_START_PATTERN` regexp.\n // const text_before_number = text.slice(this.searching_from, startsAt)\n // const full_number_starts_at = text_before_number.search(BEFORE_NUMBER_DIGITS_PUNCTUATION)\n // if (full_number_starts_at >= 0)\n // {\n // \tnumber = text_before_number.slice(full_number_starts_at) + number\n // \tstartsAt = full_number_starts_at\n // }\n //\n // this.searching_from = matches.lastIndex\n\n\n var result = parse(number, this.options, this.metadata);\n\n if (!result.phone) {\n return;\n }\n\n result.startsAt = startsAt;\n result.endsAt = startsAt + number.length;\n return result;\n }\n }, {\n key: \"hasNext\",\n value: function hasNext() {\n if (this.state === 'NOT_READY') {\n this.last_match = this.find();\n\n if (this.last_match) {\n this.state = 'READY';\n } else {\n this.state = 'DONE';\n }\n }\n\n return this.state === 'READY';\n }\n }, {\n key: \"next\",\n value: function next() {\n // Check the state and find the next match as a side-effect if necessary.\n if (!this.hasNext()) {\n throw new Error('No next element');\n } // Don't retain that memory any longer than necessary.\n\n\n var result = this.last_match;\n this.last_match = null;\n this.state = 'NOT_READY';\n return result;\n }\n }]);\n\n return PhoneNumberSearch;\n}();\n//# sourceMappingURL=findPhoneNumbers_.js.map","function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n// https://medium.com/dsinjs/implementing-lru-cache-in-javascript-94ba6755cda9\nvar Node = function Node(key, value) {\n var next = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n var prev = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;\n\n _classCallCheck(this, Node);\n\n this.key = key;\n this.value = value;\n this.next = next;\n this.prev = prev;\n};\n\nvar LRUCache =\n/*#__PURE__*/\nfunction () {\n //set default limit of 10 if limit is not passed.\n function LRUCache() {\n var limit = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 10;\n\n _classCallCheck(this, LRUCache);\n\n this.size = 0;\n this.limit = limit;\n this.head = null;\n this.tail = null;\n this.cache = {};\n } // Write Node to head of LinkedList\n // update cache with Node key and Node reference\n\n\n _createClass(LRUCache, [{\n key: \"put\",\n value: function put(key, value) {\n this.ensureLimit();\n\n if (!this.head) {\n this.head = this.tail = new Node(key, value);\n } else {\n var node = new Node(key, value, this.head);\n this.head.prev = node;\n this.head = node;\n } //Update the cache map\n\n\n this.cache[key] = this.head;\n this.size++;\n } // Read from cache map and make that node as new Head of LinkedList\n\n }, {\n key: \"get\",\n value: function get(key) {\n if (this.cache[key]) {\n var value = this.cache[key].value; // node removed from it's position and cache\n\n this.remove(key); // write node again to the head of LinkedList to make it most recently used\n\n this.put(key, value);\n return value;\n }\n\n console.log(\"Item not available in cache for key \".concat(key));\n }\n }, {\n key: \"ensureLimit\",\n value: function ensureLimit() {\n if (this.size === this.limit) {\n this.remove(this.tail.key);\n }\n }\n }, {\n key: \"remove\",\n value: function remove(key) {\n var node = this.cache[key];\n\n if (node.prev !== null) {\n node.prev.next = node.next;\n } else {\n this.head = node.next;\n }\n\n if (node.next !== null) {\n node.next.prev = node.prev;\n } else {\n this.tail = node.prev;\n }\n\n delete this.cache[key];\n this.size--;\n }\n }, {\n key: \"clear\",\n value: function clear() {\n this.head = null;\n this.tail = null;\n this.size = 0;\n this.cache = {};\n } // // Invokes the callback function with every node of the chain and the index of the node.\n // forEach(fn) {\n // let node = this.head;\n // let counter = 0;\n // while (node) {\n // fn(node, counter);\n // node = node.next;\n // counter++;\n // }\n // }\n // // To iterate over LRU with a 'for...of' loop\n // *[Symbol.iterator]() {\n // let node = this.head;\n // while (node) {\n // yield node;\n // node = node.next;\n // }\n // }\n\n }]);\n\n return LRUCache;\n}();\n\nexport { LRUCache as default };\n//# sourceMappingURL=LRUCache.js.map","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nimport LRUCache from './LRUCache'; // A cache for frequently used country-specific regular expressions. Set to 32 to cover ~2-3\n// countries being used for the same doc with ~10 patterns for each country. Some pages will have\n// a lot more countries in use, but typically fewer numbers for each so expanding the cache for\n// that use-case won't have a lot of benefit.\n\nvar RegExpCache =\n/*#__PURE__*/\nfunction () {\n function RegExpCache(size) {\n _classCallCheck(this, RegExpCache);\n\n this.cache = new LRUCache(size);\n }\n\n _createClass(RegExpCache, [{\n key: \"getPatternForRegExp\",\n value: function getPatternForRegExp(pattern) {\n var regExp = this.cache.get(pattern);\n\n if (!regExp) {\n regExp = new RegExp('^' + pattern);\n this.cache.put(pattern, regExp);\n }\n\n return regExp;\n }\n }]);\n\n return RegExpCache;\n}();\n\nexport { RegExpCache as default };\n//# sourceMappingURL=RegExpCache.js.map","import isValidNumber from '../validate_';\nimport parseDigits from '../parseDigits';\nimport { startsWith, endsWith } from './util';\n/**\r\n * Leniency when finding potential phone numbers in text segments\r\n * The levels here are ordered in increasing strictness.\r\n */\n\nexport default {\n /**\r\n * Phone numbers accepted are \"possible\", but not necessarily \"valid\".\r\n */\n POSSIBLE: function POSSIBLE(number, candidate, metadata) {\n return true;\n },\n\n /**\r\n * Phone numbers accepted are \"possible\" and \"valid\".\r\n * Numbers written in national format must have their national-prefix\r\n * present if it is usually written for a number of this type.\r\n */\n VALID: function VALID(number, candidate, metadata) {\n if (!isValidNumber(number, undefined, metadata) || !containsOnlyValidXChars(number, candidate.toString(), metadata)) {\n return false;\n } // Skipped for simplicity.\n // return isNationalPrefixPresentIfRequired(number, metadata)\n\n\n return true;\n },\n\n /**\r\n * Phone numbers accepted are \"valid\" and\r\n * are grouped in a possible way for this locale. For example, a US number written as\r\n * \"65 02 53 00 00\" and \"650253 0000\" are not accepted at this leniency level, whereas\r\n * \"650 253 0000\", \"650 2530000\" or \"6502530000\" are.\r\n * Numbers with more than one '/' symbol in the national significant number\r\n * are also dropped at this level.\r\n *\r\n * Warning: This level might result in lower coverage especially for regions outside of\r\n * country code \"+1\". If you are not sure about which level to use,\r\n * email the discussion group libphonenumber-discuss@googlegroups.com.\r\n */\n STRICT_GROUPING: function STRICT_GROUPING(number, candidate, metadata, regExpCache) {\n var candidateString = candidate.toString();\n\n if (!isValidNumber(number, undefined, metadata) || !containsOnlyValidXChars(number, candidateString, metadata) || containsMoreThanOneSlashInNationalNumber(number, candidateString) || !isNationalPrefixPresentIfRequired(number, metadata)) {\n return false;\n }\n\n return checkNumberGroupingIsValid(number, candidate, metadata, allNumberGroupsRemainGrouped, regExpCache);\n },\n\n /**\r\n * Phone numbers accepted are {@linkplain PhoneNumberUtil#isValidNumber(PhoneNumber) valid} and\r\n * are grouped in the same way that we would have formatted it, or as a single block. For\r\n * example, a US number written as \"650 2530000\" is not accepted at this leniency level, whereas\r\n * \"650 253 0000\" or \"6502530000\" are.\r\n * Numbers with more than one '/' symbol are also dropped at this level.\r\n *
\r\n * Warning: This level might result in lower coverage especially for regions outside of country\r\n * code \"+1\". If you are not sure about which level to use, email the discussion group\r\n * libphonenumber-discuss@googlegroups.com.\r\n */\n EXACT_GROUPING: function EXACT_GROUPING(number, candidate, metadata, regExpCache) {\n var candidateString = candidate.toString();\n\n if (!isValidNumber(number, undefined, metadata) || !containsOnlyValidXChars(number, candidateString, metadata) || containsMoreThanOneSlashInNationalNumber(number, candidateString) || !isNationalPrefixPresentIfRequired(number, metadata)) {\n return false;\n }\n\n return checkNumberGroupingIsValid(number, candidate, metadata, allNumberGroupsAreExactlyPresent, regExpCache);\n }\n};\n\nfunction containsOnlyValidXChars(number, candidate, metadata) {\n // The characters 'x' and 'X' can be (1) a carrier code, in which case they always precede the\n // national significant number or (2) an extension sign, in which case they always precede the\n // extension number. We assume a carrier code is more than 1 digit, so the first case has to\n // have more than 1 consecutive 'x' or 'X', whereas the second case can only have exactly 1 'x'\n // or 'X'. We ignore the character if it appears as the last character of the string.\n for (var index = 0; index < candidate.length - 1; index++) {\n var charAtIndex = candidate.charAt(index);\n\n if (charAtIndex === 'x' || charAtIndex === 'X') {\n var charAtNextIndex = candidate.charAt(index + 1);\n\n if (charAtNextIndex === 'x' || charAtNextIndex === 'X') {\n // This is the carrier code case, in which the 'X's always precede the national\n // significant number.\n index++;\n\n if (util.isNumberMatch(number, candidate.substring(index)) != MatchType.NSN_MATCH) {\n return false;\n } // This is the extension sign case, in which the 'x' or 'X' should always precede the\n // extension number.\n\n } else if (parseDigits(candidate.substring(index)) !== number.ext) {\n return false;\n }\n }\n }\n\n return true;\n}\n\nfunction isNationalPrefixPresentIfRequired(number, _metadata) {\n // First, check how we deduced the country code. If it was written in international format, then\n // the national prefix is not required.\n if (number.getCountryCodeSource() != 'FROM_DEFAULT_COUNTRY') {\n return true;\n }\n\n var phoneNumberRegion = util.getRegionCodeForCountryCode(number.getCountryCode());\n var metadata = util.getMetadataForRegion(phoneNumberRegion);\n\n if (metadata == null) {\n return true;\n } // Check if a national prefix should be present when formatting this number.\n\n\n var nationalNumber = util.getNationalSignificantNumber(number);\n var formatRule = util.chooseFormattingPatternForNumber(metadata.numberFormats(), nationalNumber); // To do this, we check that a national prefix formatting rule was present\n // and that it wasn't just the first-group symbol ($1) with punctuation.\n\n if (formatRule && formatRule.getNationalPrefixFormattingRule().length > 0) {\n if (formatRule.getNationalPrefixOptionalWhenFormatting()) {\n // The national-prefix is optional in these cases, so we don't need to check if it was\n // present.\n return true;\n }\n\n if (PhoneNumberUtil.formattingRuleHasFirstGroupOnly(formatRule.getNationalPrefixFormattingRule())) {\n // National Prefix not needed for this number.\n return true;\n } // Normalize the remainder.\n\n\n var rawInputCopy = PhoneNumberUtil.normalizeDigitsOnly(number.getRawInput()); // Check if we found a national prefix and/or carrier code at the start of the raw input, and\n // return the result.\n\n return util.maybeStripNationalPrefixAndCarrierCode(rawInputCopy, metadata, null);\n }\n\n return true;\n}\n\nexport function containsMoreThanOneSlashInNationalNumber(number, candidate) {\n var firstSlashInBodyIndex = candidate.indexOf('/');\n\n if (firstSlashInBodyIndex < 0) {\n // No slashes, this is okay.\n return false;\n } // Now look for a second one.\n\n\n var secondSlashInBodyIndex = candidate.indexOf('/', firstSlashInBodyIndex + 1);\n\n if (secondSlashInBodyIndex < 0) {\n // Only one slash, this is okay.\n return false;\n } // If the first slash is after the country calling code, this is permitted.\n\n\n var candidateHasCountryCode = number.getCountryCodeSource() === CountryCodeSource.FROM_NUMBER_WITH_PLUS_SIGN || number.getCountryCodeSource() === CountryCodeSource.FROM_NUMBER_WITHOUT_PLUS_SIGN;\n\n if (candidateHasCountryCode && PhoneNumberUtil.normalizeDigitsOnly(candidate.substring(0, firstSlashInBodyIndex)) === String(number.getCountryCode())) {\n // Any more slashes and this is illegal.\n return candidate.slice(secondSlashInBodyIndex + 1).indexOf('/') >= 0;\n }\n\n return true;\n}\n\nfunction checkNumberGroupingIsValid(number, candidate, metadata, checkGroups, regExpCache) {\n var normalizedCandidate = normalizeDigits(candidate, true\n /* keep non-digits */\n );\n var formattedNumberGroups = getNationalNumberGroups(metadata, number, null);\n\n if (checkGroups(metadata, number, normalizedCandidate, formattedNumberGroups)) {\n return true;\n } // If this didn't pass, see if there are any alternate formats that match, and try them instead.\n\n\n var alternateFormats = MetadataManager.getAlternateFormatsForCountry(number.getCountryCode());\n var nationalSignificantNumber = util.getNationalSignificantNumber(number);\n\n if (alternateFormats) {\n for (var _iterator = alternateFormats.numberFormats(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {\n var _ref;\n\n if (_isArray) {\n if (_i >= _iterator.length) break;\n _ref = _iterator[_i++];\n } else {\n _i = _iterator.next();\n if (_i.done) break;\n _ref = _i.value;\n }\n\n var alternateFormat = _ref;\n\n if (alternateFormat.leadingDigitsPatterns().length > 0) {\n // There is only one leading digits pattern for alternate formats.\n var leadingDigitsRegExp = regExpCache.getPatternForRegExp('^' + alternateFormat.leadingDigitsPatterns()[0]);\n\n if (!leadingDigitsRegExp.test(nationalSignificantNumber)) {\n // Leading digits don't match; try another one.\n continue;\n }\n }\n\n formattedNumberGroups = getNationalNumberGroups(metadata, number, alternateFormat);\n\n if (checkGroups(metadata, number, normalizedCandidate, formattedNumberGroups)) {\n return true;\n }\n }\n }\n\n return false;\n}\n/**\r\n * Helper method to get the national-number part of a number, formatted without any national\r\n * prefix, and return it as a set of digit blocks that would be formatted together following\r\n * standard formatting rules.\r\n */\n\n\nfunction getNationalNumberGroups(metadata, number, formattingPattern) {\n if (formattingPattern) {\n // We format the NSN only, and split that according to the separator.\n var nationalSignificantNumber = util.getNationalSignificantNumber(number);\n return util.formatNsnUsingPattern(nationalSignificantNumber, formattingPattern, 'RFC3966', metadata).split('-');\n } // This will be in the format +CC-DG1-DG2-DGX;ext=EXT where DG1..DGX represents groups of digits.\n\n\n var rfc3966Format = formatNumber(number, 'RFC3966', metadata); // We remove the extension part from the formatted string before splitting it into different\n // groups.\n\n var endIndex = rfc3966Format.indexOf(';');\n\n if (endIndex < 0) {\n endIndex = rfc3966Format.length;\n } // The country-code will have a '-' following it.\n\n\n var startIndex = rfc3966Format.indexOf('-') + 1;\n return rfc3966Format.slice(startIndex, endIndex).split('-');\n}\n\nfunction allNumberGroupsAreExactlyPresent(metadata, number, normalizedCandidate, formattedNumberGroups) {\n var candidateGroups = normalizedCandidate.split(NON_DIGITS_PATTERN); // Set this to the last group, skipping it if the number has an extension.\n\n var candidateNumberGroupIndex = number.hasExtension() ? candidateGroups.length - 2 : candidateGroups.length - 1; // First we check if the national significant number is formatted as a block.\n // We use contains and not equals, since the national significant number may be present with\n // a prefix such as a national number prefix, or the country code itself.\n\n if (candidateGroups.length == 1 || candidateGroups[candidateNumberGroupIndex].contains(util.getNationalSignificantNumber(number))) {\n return true;\n } // Starting from the end, go through in reverse, excluding the first group, and check the\n // candidate and number groups are the same.\n\n\n var formattedNumberGroupIndex = formattedNumberGroups.length - 1;\n\n while (formattedNumberGroupIndex > 0 && candidateNumberGroupIndex >= 0) {\n if (candidateGroups[candidateNumberGroupIndex] !== formattedNumberGroups[formattedNumberGroupIndex]) {\n return false;\n }\n\n formattedNumberGroupIndex--;\n candidateNumberGroupIndex--;\n } // Now check the first group. There may be a national prefix at the start, so we only check\n // that the candidate group ends with the formatted number group.\n\n\n return candidateNumberGroupIndex >= 0 && endsWith(candidateGroups[candidateNumberGroupIndex], formattedNumberGroups[0]);\n}\n\nfunction allNumberGroupsRemainGrouped(metadata, number, normalizedCandidate, formattedNumberGroups) {\n var fromIndex = 0;\n\n if (number.getCountryCodeSource() !== CountryCodeSource.FROM_DEFAULT_COUNTRY) {\n // First skip the country code if the normalized candidate contained it.\n var countryCode = String(number.getCountryCode());\n fromIndex = normalizedCandidate.indexOf(countryCode) + countryCode.length();\n } // Check each group of consecutive digits are not broken into separate groupings in the\n // {@code normalizedCandidate} string.\n\n\n for (var i = 0; i < formattedNumberGroups.length; i++) {\n // Fails if the substring of {@code normalizedCandidate} starting from {@code fromIndex}\n // doesn't contain the consecutive digits in formattedNumberGroups[i].\n fromIndex = normalizedCandidate.indexOf(formattedNumberGroups[i], fromIndex);\n\n if (fromIndex < 0) {\n return false;\n } // Moves {@code fromIndex} forward.\n\n\n fromIndex += formattedNumberGroups[i].length();\n\n if (i == 0 && fromIndex < normalizedCandidate.length()) {\n // We are at the position right after the NDC. We get the region used for formatting\n // information based on the country code in the phone number, rather than the number itself,\n // as we do not need to distinguish between different countries with the same country\n // calling code and this is faster.\n var region = util.getRegionCodeForCountryCode(number.getCountryCode());\n\n if (util.getNddPrefixForRegion(region, true) != null && Character.isDigit(normalizedCandidate.charAt(fromIndex))) {\n // This means there is no formatting symbol after the NDC. In this case, we only\n // accept the number if there is no formatting symbol at all in the number, except\n // for extensions. This is only important for countries with national prefixes.\n var nationalSignificantNumber = util.getNationalSignificantNumber(number);\n return startsWith(normalizedCandidate.slice(fromIndex - formattedNumberGroups[i].length), nationalSignificantNumber);\n }\n }\n } // The check here makes sure that we haven't mistakenly already used the extension to\n // match the last group of the subscriber number. Note the extension cannot have\n // formatting in-between digits.\n\n\n return normalizedCandidate.slice(fromIndex).contains(number.getExtension());\n}\n//# sourceMappingURL=Leniency.js.map","function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _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; }\n\n/**\r\n * A port of Google's `PhoneNumberMatcher.java`.\r\n * https://github.com/googlei18n/libphonenumber/blob/master/java/libphonenumber/src/com/google/i18n/phonenumbers/PhoneNumberMatcher.java\r\n * Date: 08.03.2018.\r\n */\nimport PhoneNumber from './PhoneNumber';\nimport { MAX_LENGTH_FOR_NSN, MAX_LENGTH_COUNTRY_CODE, VALID_PUNCTUATION } from './constants';\nimport { EXTN_PATTERNS_FOR_MATCHING } from './extension';\nimport RegExpCache from './findNumbers/RegExpCache';\nimport { limit, trimAfterFirstMatch } from './findNumbers/util';\nimport { _pL, _pN, pZ, PZ, pNd } from './findNumbers/utf-8';\nimport Leniency from './findNumbers/Leniency';\nimport parsePreCandidate from './findNumbers/parsePreCandidate';\nimport isValidPreCandidate from './findNumbers/isValidPreCandidate';\nimport isValidCandidate, { LEAD_CLASS } from './findNumbers/isValidCandidate';\nimport { isSupportedCountry } from './metadata';\nimport parseNumber from './parse_';\n/**\r\n * Patterns used to extract phone numbers from a larger phone-number-like pattern. These are\r\n * ordered according to specificity. For example, white-space is last since that is frequently\r\n * used in numbers, not just to separate two numbers. We have separate patterns since we don't\r\n * want to break up the phone-number-like text on more than one different kind of symbol at one\r\n * time, although symbols of the same type (e.g. space) can be safely grouped together.\r\n *\r\n * Note that if there is a match, we will always check any text found up to the first match as\r\n * well.\r\n */\n\nvar INNER_MATCHES = [// Breaks on the slash - e.g. \"651-234-2345/332-445-1234\"\n'\\\\/+(.*)/', // Note that the bracket here is inside the capturing group, since we consider it part of the\n// phone number. Will match a pattern like \"(650) 223 3345 (754) 223 3321\".\n'(\\\\([^(]*)', // Breaks on a hyphen - e.g. \"12345 - 332-445-1234 is my number.\"\n// We require a space on either side of the hyphen for it to be considered a separator.\n\"(?:\".concat(pZ, \"-|-\").concat(pZ, \")\").concat(pZ, \"*(.+)\"), // Various types of wide hyphens. Note we have decided not to enforce a space here, since it's\n// possible that it's supposed to be used to break two numbers without spaces, and we haven't\n// seen many instances of it used within a number.\n\"[\\u2012-\\u2015\\uFF0D]\".concat(pZ, \"*(.+)\"), // Breaks on a full stop - e.g. \"12345. 332-445-1234 is my number.\"\n\"\\\\.+\".concat(pZ, \"*([^.]+)\"), // Breaks on space - e.g. \"3324451234 8002341234\"\n\"\".concat(pZ, \"+(\").concat(PZ, \"+)\")]; // Limit on the number of leading (plus) characters.\n\nvar leadLimit = limit(0, 2); // Limit on the number of consecutive punctuation characters.\n\nvar punctuationLimit = limit(0, 4);\n/* The maximum number of digits allowed in a digit-separated block. As we allow all digits in a\r\n * single block, set high enough to accommodate the entire national number and the international\r\n * country code. */\n\nvar digitBlockLimit = MAX_LENGTH_FOR_NSN + MAX_LENGTH_COUNTRY_CODE; // Limit on the number of blocks separated by punctuation.\n// Uses digitBlockLimit since some formats use spaces to separate each digit.\n\nvar blockLimit = limit(0, digitBlockLimit);\n/* A punctuation sequence allowing white space. */\n\nvar punctuation = \"[\".concat(VALID_PUNCTUATION, \"]\") + punctuationLimit; // A digits block without punctuation.\n\nvar digitSequence = pNd + limit(1, digitBlockLimit);\n/**\r\n * Phone number pattern allowing optional punctuation.\r\n * The phone number pattern used by `find()`, similar to\r\n * VALID_PHONE_NUMBER, but with the following differences:\r\n *
Vanity numbers (phone numbers using alphabetic digits such as 1-800-SIX-FLAGS are\r\n * not found.\r\n *\r\n *
This class is not thread-safe.\r\n */\n\nvar PhoneNumberMatcher =\n/*#__PURE__*/\nfunction () {\n /** The iteration tristate. */\n\n /** The next index to start searching at. Undefined in {@link State#DONE}. */\n // A cache for frequently used country-specific regular expressions. Set to 32 to cover ~2-3\n // countries being used for the same doc with ~10 patterns for each country. Some pages will have\n // a lot more countries in use, but typically fewer numbers for each so expanding the cache for\n // that use-case won't have a lot of benefit.\n\n /**\r\n * Creates a new instance. See the factory methods in {@link PhoneNumberUtil} on how to obtain a\r\n * new instance.\r\n *\r\n * @param util the phone number util to use\r\n * @param text the character sequence that we will search, null for no text\r\n * @param country the country to assume for phone numbers not written in international format\r\n * (with a leading plus, or with the international dialing prefix of the specified region).\r\n * May be null or \"ZZ\" if only numbers with a leading plus should be\r\n * considered.\r\n * @param leniency the leniency to use when evaluating candidate phone numbers\r\n * @param maxTries the maximum number of invalid numbers to try before giving up on the text.\r\n * This is to cover degenerate cases where the text has a lot of false positives in it. Must\r\n * be {@code >= 0}.\r\n */\n function PhoneNumberMatcher() {\n var text = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var metadata = arguments.length > 2 ? arguments[2] : undefined;\n\n _classCallCheck(this, PhoneNumberMatcher);\n\n _defineProperty(this, \"state\", 'NOT_READY');\n\n _defineProperty(this, \"searchIndex\", 0);\n\n _defineProperty(this, \"regExpCache\", new RegExpCache(32));\n\n options = _objectSpread({}, options, {\n defaultCallingCode: options.defaultCallingCode,\n defaultCountry: options.defaultCountry && isSupportedCountry(options.defaultCountry, metadata) ? options.defaultCountry : undefined,\n leniency: options.leniency || options.extended ? 'POSSIBLE' : 'VALID',\n maxTries: options.maxTries || MAX_SAFE_INTEGER\n });\n\n if (!options.leniency) {\n throw new TypeError('`Leniency` not supplied');\n }\n\n if (options.maxTries < 0) {\n throw new TypeError('`maxTries` not supplied');\n }\n\n this.text = text;\n this.options = options;\n this.metadata = metadata;\n /** The degree of validation requested. */\n\n this.leniency = Leniency[options.leniency];\n\n if (!this.leniency) {\n throw new TypeError(\"Unknown leniency: \".concat(options.leniency, \".\"));\n }\n /** The maximum number of retries after matching an invalid number. */\n\n\n this.maxTries = options.maxTries;\n this.PATTERN = new RegExp(PATTERN, 'ig');\n }\n /**\r\n * Attempts to find the next subsequence in the searched sequence on or after {@code searchIndex}\r\n * that represents a phone number. Returns the next match, null if none was found.\r\n *\r\n * @param index the search index to start searching at\r\n * @return the phone number match found, null if none can be found\r\n */\n\n\n _createClass(PhoneNumberMatcher, [{\n key: \"find\",\n value: function find() // (index)\n {\n // // Reset the regular expression.\n // this.PATTERN.lastIndex = index\n var matches;\n\n while (this.maxTries > 0 && (matches = this.PATTERN.exec(this.text)) !== null) {\n var candidate = matches[0];\n var offset = matches.index;\n candidate = parsePreCandidate(candidate);\n\n if (isValidPreCandidate(candidate, offset, this.text)) {\n var match = // Try to come up with a valid match given the entire candidate.\n this.parseAndVerify(candidate, offset, this.text) // If that failed, try to find an \"inner match\" -\n // there might be a phone number within this candidate.\n || this.extractInnerMatch(candidate, offset, this.text);\n\n if (match) {\n if (this.options.v2) {\n var phoneNumber = new PhoneNumber(match.country || match.countryCallingCode, match.phone, this.metadata);\n\n if (match.ext) {\n phoneNumber.ext = match.ext;\n }\n\n return {\n startsAt: match.startsAt,\n endsAt: match.endsAt,\n number: phoneNumber\n };\n }\n\n return match;\n }\n }\n\n this.maxTries--;\n }\n }\n /**\r\n * Attempts to extract a match from `candidate`\r\n * if the whole candidate does not qualify as a match.\r\n */\n\n }, {\n key: \"extractInnerMatch\",\n value: function extractInnerMatch(candidate, offset, text) {\n for (var _i = 0, _INNER_MATCHES = INNER_MATCHES; _i < _INNER_MATCHES.length; _i++) {\n var innerMatchPattern = _INNER_MATCHES[_i];\n var isFirstMatch = true;\n var matches = void 0;\n var possibleInnerMatch = new RegExp(innerMatchPattern, 'g');\n\n while ((matches = possibleInnerMatch.exec(candidate)) !== null && this.maxTries > 0) {\n if (isFirstMatch) {\n // We should handle any group before this one too.\n var _group = trimAfterFirstMatch(UNWANTED_END_CHAR_PATTERN, candidate.slice(0, matches.index));\n\n var _match = this.parseAndVerify(_group, offset, text);\n\n if (_match) {\n return _match;\n }\n\n this.maxTries--;\n isFirstMatch = false;\n }\n\n var group = trimAfterFirstMatch(UNWANTED_END_CHAR_PATTERN, matches[1]); // Java code does `groupMatcher.start(1)` here,\n // but there's no way in javascript to get a group match start index,\n // therefore using the overall match start index `matches.index`.\n\n var match = this.parseAndVerify(group, offset + matches.index, text);\n\n if (match) {\n return match;\n }\n\n this.maxTries--;\n }\n }\n }\n /**\r\n * Parses a phone number from the `candidate` using `parseNumber` and\r\n * verifies it matches the requested `leniency`. If parsing and verification succeed,\r\n * a corresponding `PhoneNumberMatch` is returned, otherwise this method returns `null`.\r\n *\r\n * @param candidate the candidate match\r\n * @param offset the offset of {@code candidate} within {@link #text}\r\n * @return the parsed and validated phone number match, or null\r\n */\n\n }, {\n key: \"parseAndVerify\",\n value: function parseAndVerify(candidate, offset, text) {\n if (!isValidCandidate(candidate, offset, text, this.options.leniency)) {\n return;\n }\n\n var number = parseNumber(candidate, {\n extended: true,\n defaultCountry: this.options.defaultCountry,\n defaultCallingCode: this.options.defaultCallingCode\n }, this.metadata);\n\n if (!number.possible) {\n return;\n }\n\n if (this.leniency(number, candidate, this.metadata, this.regExpCache)) {\n // // We used parseAndKeepRawInput to create this number,\n // // but for now we don't return the extra values parsed.\n // // TODO: stop clearing all values here and switch all users over\n // // to using rawInput() rather than the rawString() of PhoneNumberMatch.\n // number.clearCountryCodeSource()\n // number.clearRawInput()\n // number.clearPreferredDomesticCarrierCode()\n var result = {\n startsAt: offset,\n endsAt: offset + candidate.length,\n phone: number.phone\n };\n\n if (number.country && number.country !== '001') {\n result.country = number.country;\n } else {\n result.countryCallingCode = number.countryCallingCode;\n }\n\n if (number.ext) {\n result.ext = number.ext;\n }\n\n return result;\n }\n }\n }, {\n key: \"hasNext\",\n value: function hasNext() {\n if (this.state === 'NOT_READY') {\n this.lastMatch = this.find(); // (this.searchIndex)\n\n if (this.lastMatch) {\n // this.searchIndex = this.lastMatch.endsAt\n this.state = 'READY';\n } else {\n this.state = 'DONE';\n }\n }\n\n return this.state === 'READY';\n }\n }, {\n key: \"next\",\n value: function next() {\n // Check the state and find the next match as a side-effect if necessary.\n if (!this.hasNext()) {\n throw new Error('No next element');\n } // Don't retain that memory any longer than necessary.\n\n\n var result = this.lastMatch;\n this.lastMatch = null;\n this.state = 'NOT_READY';\n return result;\n }\n }]);\n\n return PhoneNumberMatcher;\n}();\n\nexport { PhoneNumberMatcher as default };\n//# sourceMappingURL=PhoneNumberMatcher.js.map","function _typeof(obj) { if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _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; }\n\n// This is an enhanced port of Google Android `libphonenumber`'s\n// `asyoutypeformatter.js` of December 31th, 2018.\n//\n// https://github.com/googlei18n/libphonenumber/blob/8d21a365061de2ba0675c878a710a7b24f74d2ae/javascript/i18n/phonenumbers/asyoutypeformatter.js\n//\n// Simplified: does not differentiate between \"local-only\" numbers\n// and \"internationally dialable\" numbers.\n// For example, doesn't include changes like this:\n// https://github.com/googlei18n/libphonenumber/commit/865da605da12b01053c4f053310bac7c5fbb7935\nimport Metadata from './metadata';\nimport PhoneNumber from './PhoneNumber';\nimport { VALID_DIGITS, VALID_PUNCTUATION, PLUS_CHARS } from './constants';\nimport { matchesEntirely } from './util';\nimport { extractCountryCallingCode as _extractCountryCallingCode, findCountryCode, stripNationalPrefixAndCarrierCode, stripNationalPrefixAndCarrierCodeFromCompleteNumber, extractCountryCallingCodeFromInternationalNumberWithoutPlusSign } from './parse_';\nimport { FIRST_GROUP_PATTERN, formatNationalNumberUsingFormat, applyInternationalSeparatorStyle } from './format_';\nimport { stripIDDPrefix } from './IDD';\nimport { checkNumberLengthForType } from './getNumberType_';\nimport parseDigits from './parseDigits'; // Used in phone number format template creation.\n// Could be any digit, I guess.\n\nvar DUMMY_DIGIT = '9'; // I don't know why is it exactly `15`\n\nvar LONGEST_NATIONAL_PHONE_NUMBER_LENGTH = 15; // Create a phone number consisting only of the digit 9 that matches the\n// `number_pattern` by applying the pattern to the \"longest phone number\" string.\n\nvar LONGEST_DUMMY_PHONE_NUMBER = repeat(DUMMY_DIGIT, LONGEST_NATIONAL_PHONE_NUMBER_LENGTH); // The digits that have not been entered yet will be represented by a \\u2008,\n// the punctuation space.\n\nexport var DIGIT_PLACEHOLDER = 'x'; // '\\u2008' (punctuation space)\n\nvar DIGIT_PLACEHOLDER_MATCHER = new RegExp(DIGIT_PLACEHOLDER); // A set of characters that, if found in a national prefix formatting rules, are an indicator to\n// us that we should separate the national prefix from the number when formatting.\n\nvar NATIONAL_PREFIX_SEPARATORS_PATTERN = /[- ]/; // Deprecated: Google has removed some formatting pattern related code from their repo.\n// https://github.com/googlei18n/libphonenumber/commit/a395b4fef3caf57c4bc5f082e1152a4d2bd0ba4c\n// \"We no longer have numbers in formatting matching patterns, only \\d.\"\n// Because this library supports generating custom metadata\n// some users may still be using old metadata so the relevant\n// code seems to stay until some next major version update.\n\nvar SUPPORT_LEGACY_FORMATTING_PATTERNS = true; // A pattern that is used to match character classes in regular expressions.\n// An example of a character class is \"[1-4]\".\n\nvar CREATE_CHARACTER_CLASS_PATTERN = SUPPORT_LEGACY_FORMATTING_PATTERNS && function () {\n return /\\[([^\\[\\]])*\\]/g;\n}; // Any digit in a regular expression that actually denotes a digit. For\n// example, in the regular expression \"80[0-2]\\d{6,10}\", the first 2 digits\n// (8 and 0) are standalone digits, but the rest are not.\n// Two look-aheads are needed because the number following \\\\d could be a\n// two-digit number, since the phone number can be as long as 15 digits.\n\n\nvar CREATE_STANDALONE_DIGIT_PATTERN = SUPPORT_LEGACY_FORMATTING_PATTERNS && function () {\n return /\\d(?=[^,}][^,}])/g;\n}; // A pattern that is used to determine if a `format` is eligible\n// to be used by the \"as you type formatter\".\n// It is eligible when the `format` contains groups of the dollar sign\n// followed by a single digit, separated by valid phone number punctuation.\n// This prevents invalid punctuation (such as the star sign in Israeli star numbers)\n// getting into the output of the \"as you type formatter\".\n\n\nvar ELIGIBLE_FORMAT_PATTERN = new RegExp('^' + '[' + VALID_PUNCTUATION + ']*' + '(\\\\$\\\\d[' + VALID_PUNCTUATION + ']*)+' + '$'); // This is the minimum length of the leading digits of a phone number\n// to guarantee the first \"leading digits pattern\" for a phone number format\n// to be preemptive.\n\nvar MIN_LEADING_DIGITS_LENGTH = 3;\nvar VALID_FORMATTED_PHONE_NUMBER_PART = '[' + VALID_PUNCTUATION + VALID_DIGITS + ']+';\nvar VALID_FORMATTED_PHONE_NUMBER_PART_PATTERN = new RegExp('^' + VALID_FORMATTED_PHONE_NUMBER_PART + '$', 'i');\nvar VALID_PHONE_NUMBER = '(?:' + '[' + PLUS_CHARS + ']' + '[' + VALID_PUNCTUATION + VALID_DIGITS + ']*' + '|' + '[' + VALID_PUNCTUATION + VALID_DIGITS + ']+' + ')';\nvar AFTER_PHONE_NUMBER_DIGITS_END_PATTERN = new RegExp('[^' + VALID_PUNCTUATION + VALID_DIGITS + ']+' + '.*' + '$');\nvar USE_NON_GEOGRAPHIC_COUNTRY_CODE = false;\n\nvar AsYouType =\n/*#__PURE__*/\nfunction () {\n // Not setting `options` to a constructor argument\n // not to break backwards compatibility\n // for older versions of the library.\n\n /**\r\n * @param {(string|object)?} [optionsOrDefaultCountry] - The default country used for parsing non-international phone numbers. Can also be an `options` object.\r\n * @param {Object} metadata\r\n */\n function AsYouType(optionsOrDefaultCountry, metadata) {\n _classCallCheck(this, AsYouType);\n\n _defineProperty(this, \"options\", {});\n\n this.metadata = new Metadata(metadata); // Set `defaultCountry` and `defaultCallingCode` options.\n\n var defaultCountry;\n var defaultCallingCode; // Turns out `null` also has type \"object\". Weird.\n\n if (optionsOrDefaultCountry) {\n if (_typeof(optionsOrDefaultCountry) === 'object') {\n defaultCountry = optionsOrDefaultCountry.defaultCountry;\n defaultCallingCode = optionsOrDefaultCountry.defaultCallingCode;\n } else {\n defaultCountry = optionsOrDefaultCountry;\n }\n }\n\n if (defaultCountry && this.metadata.hasCountry(defaultCountry)) {\n this.defaultCountry = defaultCountry;\n }\n\n if (defaultCallingCode) {\n /* istanbul ignore if */\n if (USE_NON_GEOGRAPHIC_COUNTRY_CODE) {\n if (this.metadata.isNonGeographicCallingCode(defaultCallingCode)) {\n this.defaultCountry = '001';\n }\n }\n\n this.defaultCallingCode = defaultCallingCode;\n } // Reset.\n\n\n this.reset();\n }\n\n _createClass(AsYouType, [{\n key: \"reset\",\n value: function reset() {\n this.formattedOutput = '';\n this.international = false;\n this.internationalPrefix = undefined;\n this.countryCallingCode = undefined;\n this.digits = '';\n this.nationalNumberDigits = '';\n this.nationalPrefix = '';\n this.carrierCode = '';\n this.setCountry(this.defaultCountry, this.defaultCallingCode);\n return this;\n }\n }, {\n key: \"resetFormat\",\n value: function resetFormat() {\n this.chosenFormat = undefined;\n this.template = undefined;\n this.populatedNationalNumberTemplate = undefined;\n this.populatedNationalNumberTemplatePosition = -1;\n }\n /**\r\n * Returns `true` if the phone number is being input in international format.\r\n * In other words, returns `true` if and only if the parsed phone number starts with a `\"+\"`.\r\n * @return {boolean}\r\n */\n\n }, {\n key: \"isInternational\",\n value: function isInternational() {\n return this.international;\n }\n /**\r\n * Returns the \"country calling code\" part of the phone number.\r\n * Returns `undefined` if the number is not being input in international format.\r\n * Returns \"country calling code\" for \"non-geographic\" phone numbering plans too.\r\n * @return {string} [countryCallingCode]\r\n */\n\n }, {\n key: \"getCountryCallingCode\",\n value: function getCountryCallingCode() {\n return this.countryCallingCode;\n }\n /**\r\n * Returns a two-letter country code of the phone number.\r\n * Returns `undefined` for \"non-geographic\" phone numbering plans.\r\n * Returns `undefined` if no phone number has been input yet.\r\n * @return {string} [country]\r\n */\n\n }, {\n key: \"getCountry\",\n value: function getCountry() {\n // If no digits have been input yet,\n // then `this.country` is the `defaultCountry`.\n // Won't return the `defaultCountry` in such case.\n if (!this.digits) {\n return;\n }\n\n var countryCode = this.country;\n /* istanbul ignore if */\n\n if (USE_NON_GEOGRAPHIC_COUNTRY_CODE) {\n if (this.country === '001') {\n countryCode = undefined;\n }\n }\n\n return countryCode;\n }\n }, {\n key: \"setCountry\",\n value: function setCountry(country, callingCode) {\n this.country = country;\n this.metadata.selectNumberingPlan(country, callingCode);\n\n if (this.metadata.hasSelectedNumberingPlan()) {\n this.initializePhoneNumberFormatsForCountry();\n } else {\n this.matchingFormats = [];\n }\n\n this.resetFormat();\n }\n /**\r\n * Inputs \"next\" phone number characters.\r\n * @param {string} text\r\n * @return {string} Formatted phone number characters that have been input so far.\r\n */\n\n }, {\n key: \"input\",\n value: function input(text) {\n var formattedDigits = this.extractFormattedDigits(text); // If the extracted phone number part\n // can possibly be a part of some valid phone number\n // then parse phone number characters from a formatted phone number.\n\n if (VALID_FORMATTED_PHONE_NUMBER_PART_PATTERN.test(formattedDigits)) {\n this.formattedOutput = this.getFullNumber(this.inputDigits(parseDigits(formattedDigits)) || this.getNonFormattedNationalNumber());\n }\n\n return this.formattedOutput;\n }\n /**\r\n * Extracts formatted phone number digits from text (if there're any).\r\n * @param {string} text\r\n * @return {string}\r\n */\n\n }, {\n key: \"extractFormattedDigits\",\n value: function extractFormattedDigits(text) {\n // Extract a formatted phone number part from text.\n var extractedNumber = extractFormattedPhoneNumber(text) || ''; // Trim a `+`.\n\n if (extractedNumber[0] === '+') {\n // Trim the `+`.\n extractedNumber = extractedNumber.slice('+'.length);\n\n if (this.digits) {// If an out of position `+` is detected\n // (or a second `+`) then just ignore it.\n } else {\n this.formattedOutput = '+';\n this.startInternationalNumber();\n }\n }\n\n return extractedNumber;\n }\n }, {\n key: \"startInternationalNumber\",\n value: function startInternationalNumber() {\n // Prepend the `+` to parsed input.\n this.international = true; // If a default country was set then reset it\n // because an explicitly international phone\n // number is being entered.\n\n this.setCountry();\n }\n /**\r\n * Inputs \"next\" phone number digits.\r\n * @param {string} digits\r\n * @return {string} [formattedNumber] Formatted national phone number (if it can be formatted at this stage). Returning `undefined` means \"don't format the national phone number at this stage\".\r\n */\n\n }, {\n key: \"inputDigits\",\n value: function inputDigits(nextDigits) {\n // Some users input their phone number in \"out-of-country\"\n // dialing format instead of using the leading `+`.\n // https://github.com/catamphetamine/libphonenumber-js/issues/185\n // Detect such numbers.\n if (!this.digits) {\n var numberWithoutIDD = stripIDDPrefix(nextDigits, this.defaultCountry, this.defaultCallingCode, this.metadata.metadata);\n\n if (numberWithoutIDD && numberWithoutIDD !== nextDigits) {\n // If an IDD prefix was stripped then\n // convert the number to international one\n // for subsequent parsing.\n this.internationalPrefix = nextDigits.slice(0, nextDigits.length - numberWithoutIDD.length);\n nextDigits = numberWithoutIDD;\n this.startInternationalNumber();\n }\n } // Append phone number digits.\n\n\n this.digits += nextDigits; // Try to format the parsed input\n\n if (this.isInternational()) {\n if (this.countryCallingCode) {\n this.nationalNumberDigits += nextDigits; // `this.country` could be `undefined`, for example, when there is\n // ambiguity in a form of several different countries,\n // each corresponding to the same country phone code\n // (e.g. NANPA: USA, Canada, etc), and there's not enough digits\n // to reliably determine the country the phone number belongs to.\n // Therefore, in cases of such ambiguity, each time something is input,\n // try to determine the country (if it hasn't been determined yet).\n\n if (!this.country || this.isCountryCallingCodeAmbiguous()) {\n this.determineTheCountry();\n }\n } else {\n // Extract country calling code from the digits entered so far.\n // There must be some digits in order to extract anything from them.\n //\n // If one looks at country phone codes\n // then they can notice that no one country phone code\n // is ever a (leftmost) substring of another country phone code.\n // So if a valid country code is extracted so far\n // then it means that this is the country code.\n //\n // If no country phone code could be extracted so far,\n // then don't format the phone number.\n //\n if (!this.extractCountryCallingCode()) {\n // Don't format the phone number.\n return;\n } // Possibly extract a national prefix.\n // Some people incorrectly input national prefix\n // in an international phone number.\n // For example, some people write British phone numbers as `+44(0)...`.\n // Also, mobile phone numbers in Mexico are supposed to be dialled\n // internationally using a `15` national prefix.\n //\n // https://www.mexperience.com/dialing-cell-phones-in-mexico/\n //\n // \"Dialing a Mexican cell phone from abroad\n // When you are calling a cell phone number in Mexico from outside Mexico,\n // it’s necessary to dial an additional “1” after Mexico’s country code\n // (which is “52”) and before the area code.\n // You also ignore the 045, and simply dial the area code and the\n // cell phone’s number.\n //\n // If you don’t add the “1”, you’ll receive a recorded announcement\n // asking you to redial using it.\n //\n // For example, if you are calling from the USA to a cell phone\n // in Mexico City, you would dial +52 – 1 – 55 – 1234 5678.\n // (Note that this is different to calling a land line in Mexico City\n // from abroad, where the number dialed would be +52 – 55 – 1234 5678)\".\n //\n\n\n this.nationalNumberDigits = this.digits.slice(this.countryCallingCode.length); // this.extractNationalPrefix()\n //\n // Determine the country from country calling code and national number.\n\n this.determineTheCountry();\n }\n } else {\n this.nationalNumberDigits += nextDigits; // If `defaultCallingCode` is set,\n // see if the `country` could be derived.\n\n if (!this.country) {\n this.determineTheCountry();\n } // Some national prefixes are substrings of other national prefixes\n // (for the same country), therefore try to extract national prefix each time\n // because a longer national prefix might be available at some point in time.\n\n\n var previousNationalPrefix = this.nationalPrefix;\n this.nationalNumberDigits = this.nationalPrefix + this.nationalNumberDigits; // Re-extract national prefix.\n\n this.extractNationalPrefix(); // If another national prefix has been extracted.\n\n if (this.nationalPrefix !== previousNationalPrefix) {\n // National number has changed\n // (due to another national prefix been extracted)\n // therefore national number has changed\n // therefore reset all previous formatting data.\n // (and leading digits matching state)\n this.initializePhoneNumberFormatsForCountry();\n this.resetFormat();\n }\n }\n\n if (this.nationalNumberDigits) {\n // Match the available formats by the currently available leading digits.\n this.matchFormats(this.nationalNumberDigits);\n } // Format the phone number (given the next digits)\n\n\n return this.formatNationalNumberWithNextDigits(nextDigits);\n }\n }, {\n key: \"formatNationalNumberWithNextDigits\",\n value: function formatNationalNumberWithNextDigits(nextDigits) {\n // See if the phone number digits can be formatted as a complete phone number.\n // If not, use the results from `formatNextNationalNumberDigits()`,\n // which formats based on the chosen formatting pattern.\n // Attempting to format complete phone number first is how it's done\n // in Google's `libphonenumber`.\n var formattedNumber = this.attemptToFormatCompletePhoneNumber(); // Just because a phone number doesn't have a suitable format\n // that doesn't mean that the phone number is invalid,\n // because phone number formats only format phone numbers,\n // they don't validate them and some (rare) phone numbers\n // are meant to stay non-formatted.\n\n if (formattedNumber) {\n return formattedNumber;\n } // Format the next phone number digits\n // using the previously chosen phone number format.\n //\n // This is done here because if `attemptToFormatCompletePhoneNumber`\n // was placed before this call then the `template`\n // wouldn't reflect the situation correctly (and would therefore be inconsistent)\n //\n\n\n var previouslyChosenFormat = this.chosenFormat; // Choose a format from the list of matching ones.\n\n var newlyChosenFormat = this.chooseFormat();\n\n if (newlyChosenFormat) {\n if (newlyChosenFormat === previouslyChosenFormat) {\n // If could format the next (current) digit\n // using the previously chosen phone number format\n // then return the formatted number so far.\n //\n // If no new phone number format could be chosen,\n // and couldn't format the supplied national number\n // using the previously chosen phone number pattern,\n // then return `undefined`.\n //\n return this.formatNextNationalNumberDigits(nextDigits);\n } else {\n // If a more appropriate phone number format\n // has been chosen for these \"leading digits\",\n // then format the national phone number (so far)\n // using the newly selected format.\n //\n // Will return `undefined` if it couldn't format\n // the supplied national number\n // using the selected phone number pattern.\n //\n return this.reformatNationalNumber();\n }\n }\n }\n }, {\n key: \"chooseFormat\",\n value: function chooseFormat() {\n // When there are multiple available formats, the formatter uses the first\n // format where a formatting template could be created.\n for (var _iterator = this.matchingFormats, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {\n var _ref;\n\n if (_isArray) {\n if (_i >= _iterator.length) break;\n _ref = _iterator[_i++];\n } else {\n _i = _iterator.next();\n if (_i.done) break;\n _ref = _i.value;\n }\n\n var format = _ref;\n\n // If this format is currently being used\n // and is still possible, then stick to it.\n if (this.chosenFormat === format) {\n break;\n }\n\n if (!this.createFormattingTemplate(format)) {\n continue;\n }\n\n this.chosenFormat = format; // With a new formatting template, the matched position\n // using the old template needs to be reset.\n\n this.populatedNationalNumberTemplatePosition = -1;\n break;\n }\n\n if (!this.chosenFormat) {\n // No format matches the national phone number entered.\n this.resetFormat();\n }\n\n return this.chosenFormat;\n } // Formats each digit of the national phone number (so far)\n // using the selected format.\n\n }, {\n key: \"reformatNationalNumber\",\n value: function reformatNationalNumber() {\n return this.formatNextNationalNumberDigits(this.nationalPrefix + this.nationalNumberDigits);\n }\n }, {\n key: \"initializePhoneNumberFormatsForCountry\",\n value: function initializePhoneNumberFormatsForCountry() {\n // Get all \"eligible\" phone number formats for this country\n this.matchingFormats = this.metadata.formats().filter(function (format) {\n // Compared to `libphonenumber`'s code, the two \"Discard a few formats\n // that we know are not relevant based on the presence of the national prefix\"\n // checks have changed: the first one has been moved to `.matchFormats()`,\n // and the second one doesn't apply to this library because it doesn't deal with\n // \"incomplete\" phone numbers (for example, phone numbers, entered without \"area code\").\n return ELIGIBLE_FORMAT_PATTERN.test(format.internationalFormat());\n });\n }\n }, {\n key: \"matchFormats\",\n value: function matchFormats(leadingDigits) {\n var _this = this;\n\n // \"leading digits\" pattern list starts with a\n // \"leading digits\" pattern fitting a maximum of 3 leading digits.\n // So, after a user inputs 3 digits of a national (significant) phone number\n // this national (significant) number can already be formatted.\n // The next \"leading digits\" pattern is for 4 leading digits max,\n // and the \"leading digits\" pattern after it is for 5 leading digits max, etc.\n // This implementation is different from Google's\n // in that it searches for a fitting format\n // even if the user has entered less than\n // `MIN_LEADING_DIGITS_LENGTH` digits of a national number.\n // Because some leading digit patterns already match for a single first digit.\n var leadingDigitsPatternIndex = leadingDigits.length - MIN_LEADING_DIGITS_LENGTH;\n\n if (leadingDigitsPatternIndex < 0) {\n leadingDigitsPatternIndex = 0;\n }\n\n this.matchingFormats = this.matchingFormats.filter(function (format) {\n // If national prefix is mandatory for this phone number format\n // and the user didn't input the national prefix\n // then this phone number format isn't suitable.\n if (!_this.isInternational() && !_this.nationalPrefix && format.nationalPrefixIsMandatoryWhenFormattingInNationalFormat()) {\n return false;\n }\n\n var leadingDigitsPatternsCount = format.leadingDigitsPatterns().length; // If this format is not restricted to a certain\n // leading digits pattern then it fits.\n\n if (leadingDigitsPatternsCount === 0) {\n return true;\n } // Start excluding any non-matching formats only when the\n // national number entered so far is at least 3 digits long,\n // otherwise format matching would give false negatives.\n // For example, when the digits entered so far are `2`\n // and the leading digits pattern is `21` –\n // it's quite obvious in this case that the format could be the one\n // but due to the absence of further digits it would give false negative.\n\n\n if (leadingDigits.length < MIN_LEADING_DIGITS_LENGTH) {\n return true;\n } // If at least `MIN_LEADING_DIGITS_LENGTH` digits of a national number are available\n // then format matching starts narrowing down the list of possible formats\n // (only previously matched formats are considered for next digits).\n\n\n leadingDigitsPatternIndex = Math.min(leadingDigitsPatternIndex, leadingDigitsPatternsCount - 1);\n var leadingDigitsPattern = format.leadingDigitsPatterns()[leadingDigitsPatternIndex]; // Brackets are required for `^` to be applied to\n // all or-ed (`|`) parts, not just the first one.\n\n return new RegExp(\"^(\".concat(leadingDigitsPattern, \")\")).test(leadingDigits);\n }); // If there was a phone number format chosen\n // and it no longer holds given the new leading digits then reset it.\n // The test for this `if` condition is marked as:\n // \"Reset a chosen format when it no longer holds given the new leading digits\".\n // To construct a valid test case for this one can find a country\n // in `PhoneNumberMetadata.xml` yielding one format for 3 ` Clone User Access to muliple facilities.User Profile
\r\n User Actions
\r\n Facility Access
\r\n Nucleus Access
\r\n Operational Report Access
\r\n Rebuttal Access
\r\n Nucleus Access
\r\n Operational Access
\r\n Rebuttal Access
\r\n