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- {"version":3,"file":"getCountryByNationalNumber.js","names":["Metadata","getNumberType","getCountryByNationalNumber","nationalPhoneNumber","countries","defaultCountry","metadata","matchingCountries","country","leadingDigits","search","phone","undefined","push","length"],"sources":["../../source/helpers/getCountryByNationalNumber.js"],"sourcesContent":["import Metadata from '../metadata.js'\r\nimport getNumberType from './getNumberType.js'\r\n\r\nexport default function getCountryByNationalNumber(nationalPhoneNumber, {\r\n\tcountries,\r\n\tdefaultCountry,\r\n\tmetadata\r\n}) {\r\n\t// Re-create `metadata` because it will be selecting a `country`.\r\n\tmetadata = new Metadata(metadata)\r\n\r\n\tconst matchingCountries = []\r\n\r\n\tfor (const country of countries) {\r\n\t\tmetadata.country(country)\r\n\t\t// \"Leading digits\" patterns are only defined for about 20% of all countries.\r\n\t\t// By definition, matching \"leading digits\" is a sufficient but not a necessary\r\n\t\t// condition for a phone number to belong to a country.\r\n\t\t// The point of \"leading digits\" check is that it's the fastest one to get a match.\r\n\t\t// https://gitlab.com/catamphetamine/libphonenumber-js/blob/master/METADATA.md#leading_digits\r\n\t\t// I'd suppose that \"leading digits\" patterns are mutually exclusive for different countries\r\n\t\t// because of the intended use of that feature.\r\n\t\tif (metadata.leadingDigits()) {\r\n\t\t\tif (nationalPhoneNumber &&\r\n\t\t\t\tnationalPhoneNumber.search(metadata.leadingDigits()) === 0) {\r\n\t\t\t\treturn country\r\n\t\t\t}\r\n\t\t}\r\n\t\t// Else perform full validation with all of those\r\n\t\t// fixed-line/mobile/etc regular expressions.\r\n\t\telse if (getNumberType({ phone: nationalPhoneNumber, country }, undefined, metadata.metadata)) {\r\n\t\t\t// If the `defaultCountry` is among the `matchingCountries` then return it.\r\n\t\t\tif (defaultCountry) {\r\n\t\t\t\tif (country === defaultCountry) {\r\n\t\t\t\t\treturn country\r\n\t\t\t\t}\r\n\t\t\t\tmatchingCountries.push(country)\r\n\t\t\t} else {\r\n\t\t\t\treturn country\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\t// Return the first (\"main\") one of the `matchingCountries`.\r\n\tif (matchingCountries.length > 0) {\r\n\t\treturn matchingCountries[0]\r\n\t}\r\n}"],"mappings":";;;;;;AAAA,OAAOA,QAAP,MAAqB,gBAArB;AACA,OAAOC,aAAP,MAA0B,oBAA1B;AAEA,eAAe,SAASC,0BAAT,CAAoCC,mBAApC,QAIZ;EAAA,IAHFC,SAGE,QAHFA,SAGE;EAAA,IAFFC,cAEE,QAFFA,cAEE;EAAA,IADFC,QACE,QADFA,QACE;EACF;EACAA,QAAQ,GAAG,IAAIN,QAAJ,CAAaM,QAAb,CAAX;EAEA,IAAMC,iBAAiB,GAAG,EAA1B;;EAEA,qDAAsBH,SAAtB,wCAAiC;IAAA,IAAtBI,OAAsB;IAChCF,QAAQ,CAACE,OAAT,CAAiBA,OAAjB,EADgC,CAEhC;IACA;IACA;IACA;IACA;IACA;IACA;;IACA,IAAIF,QAAQ,CAACG,aAAT,EAAJ,EAA8B;MAC7B,IAAIN,mBAAmB,IACtBA,mBAAmB,CAACO,MAApB,CAA2BJ,QAAQ,CAACG,aAAT,EAA3B,MAAyD,CAD1D,EAC6D;QAC5D,OAAOD,OAAP;MACA;IACD,CALD,CAMA;IACA;IAPA,KAQK,IAAIP,aAAa,CAAC;MAAEU,KAAK,EAAER,mBAAT;MAA8BK,OAAO,EAAPA;IAA9B,CAAD,EAA0CI,SAA1C,EAAqDN,QAAQ,CAACA,QAA9D,CAAjB,EAA0F;MAC9F;MACA,IAAID,cAAJ,EAAoB;QACnB,IAAIG,OAAO,KAAKH,cAAhB,EAAgC;UAC/B,OAAOG,OAAP;QACA;;QACDD,iBAAiB,CAACM,IAAlB,CAAuBL,OAAvB;MACA,CALD,MAKO;QACN,OAAOA,OAAP;MACA;IACD;EACD,CAlCC,CAoCF;;;EACA,IAAID,iBAAiB,CAACO,MAAlB,GAA2B,CAA/B,EAAkC;IACjC,OAAOP,iBAAiB,CAAC,CAAD,CAAxB;EACA;AACD"}
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