defmodule CountryCodeConverter do
@moduledoc """
CountryCodeConverter is a module for converting iso2 / iso3 / ioc country codes.
It can get a country codes for some particular iso code:
iex> {:ok, countries} = CountryCodeConverter.countries(:iso2)
iex> Enum.member?(countries, "BR")
true
You can also convert one code to another:
iex> CountryCodeConverter.convert(:iso2, "BR")
{:ok, %{iso2: "BR", iso3: "BRA", ioc: "BRA"}}
"""
@iso2 %{
"TW" => {"TPE", "TWN"},
"AF" => {"AFG", "AFG"},
"AL" => {"ALB", "ALB"},
"DZ" => {"ALG", "DZA"},
"AS" => {"ASA", "ASM"},
"AD" => {"AND", "AND"},
"AO" => {"ANG", "AGO"},
"AI" => {"AIA", "AIA"},
"AQ" => {nil, "ATA"},
"AG" => {"ANT", "ATG"},
"AR" => {"ARG", "ARG"},
"AM" => {"ARM", "ARM"},
"AW" => {"ARU", "ABW"},
"AU" => {"AUS", "AUS"},
"AT" => {"AUT", "AUT"},
"AZ" => {"AZE", "AZE"},
"BS" => {"BAH", "BHS"},
"BH" => {"BRN", "BHR"},
"BD" => {"BAN", "BGD"},
"BB" => {"BAR", "BRB"},
"BY" => {"BLR", "BLR"},
"BE" => {"BEL", "BEL"},
"BZ" => {"BIZ", "BLZ"},
"BJ" => {"BEN", "BEN"},
"BM" => {"BER", "BMU"},
"BT" => {"BHU", "BTN"},
"BO" => {"BOL", "BOL"},
"BQ" => {"AHO", "BES"},
"BA" => {"BIH", "BIH"},
"BW" => {"BOT", "BWA"},
"BV" => {nil, "BVT"},
"BR" => {"BRA", "BRA"},
"IO" => {nil, "IOT"},
"VG" => {"IVB", "VGB"},
"BN" => {"BRU", "BRN"},
"BG" => {"BUL", "BGR"},
"BF" => {"BUR", "BFA"},
"BI" => {"BDI", "BDI"},
"CV" => {"CPV", "CPV"},
"KH" => {"CAM", "KHM"},
"CM" => {"CMR", "CMR"},
"CA" => {"CAN", "CAN"},
"KY" => {"CAY", "CYM"},
"CF" => {"CAF", "CAF"},
"TD" => {"CHA", "TCD"},
"CL" => {"CHI", "CHL"},
"CN" => {"CHN", "CHN"},
"HK" => {"HKG", "HKG"},
"MO" => {"MAC", "MAC"},
"CX" => {nil, "CXR"},
"CC" => {nil, "CCK"},
"CO" => {"COL", "COL"},
"KM" => {"COM", "COM"},
"CG" => {"CGO", "COG"},
"CK" => {"COK", "COK"},
"CR" => {"CRC", "CRI"},
"HR" => {"CRO", "HRV"},
"CU" => {"CUB", "CUB"},
"CW" => {nil, "CUW"},
"CY" => {"CYP", "CYP"},
"CZ" => {"CZE", "CZE"},
"CI" => {"CIV", "CIV"},
"KP" => {"PRK", "PRK"},
"CD" => {"COD", "COD"},
"DK" => {"DEN", "DNK"},
"DJ" => {"DJI", "DJI"},
"DM" => {"DMA", "DMA"},
"DO" => {"DOM", "DOM"},
"EC" => {"ECU", "ECU"},
"EG" => {"EGY", "EGY"},
"SV" => {"ESA", "SLV"},
"GQ" => {"GEQ", "GNQ"},
"ER" => {"ERI", "ERI"},
"EE" => {"EST", "EST"},
"ET" => {"ETH", "ETH"},
"FK" => {"FLK", "FLK"},
"FO" => {"FAR", "FRO"},
"FJ" => {"FIJ", "FJI"},
"FI" => {"FIN", "FIN"},
"FR" => {"FRA", "FRA"},
"GF" => {"FGU", "GUF"},
"PF" => {"FPO", "PYF"},
"TF" => {nil, "ATF"},
"GA" => {"GAB", "GAB"},
"GM" => {"GAM", "GMB"},
"GE" => {"GEO", "GEO"},
"DE" => {"GER", "DEU"},
"GH" => {"GHA", "GHA"},
"GI" => {"GIB", "GIB"},
"GR" => {"GRE", "GRC"},
"GL" => {"GRL", "GRL"},
"GD" => {"GRN", "GRD"},
"GP" => {"GUD", "GLP"},
"GU" => {"GUM", "GUM"},
"GT" => {"GUA", "GTM"},
"GG" => {nil, "GGY"},
"GN" => {"GUI", "GIN"},
"GW" => {"GBS", "GNB"},
"GY" => {"GUY", "GUY"},
"HT" => {"HAI", "HTI"},
"HM" => {nil, "HMD"},
"VA" => {nil, "VAT"},
"HN" => {"HON", "HND"},
"HU" => {"HUN", "HUN"},
"IS" => {"ISL", "ISL"},
"IN" => {"IND", "IND"},
"ID" => {"INA", "IDN"},
"IR" => {"IRI", "IRN"},
"IQ" => {"IRQ", "IRQ"},
"IE" => {"IRL", "IRL"},
"IM" => {nil, "IMN"},
"IL" => {"ISR", "ISR"},
"IT" => {"ITA", "ITA"},
"JM" => {"JAM", "JAM"},
"JP" => {"JPN", "JPN"},
"JE" => {nil, "JEY"},
"JO" => {"JOR", "JOR"},
"KZ" => {"KAZ", "KAZ"},
"KE" => {"KEN", "KEN"},
"KI" => {"KIR", "KIR"},
"KW" => {"KUW", "KWT"},
"KG" => {"KGZ", "KGZ"},
"LA" => {"LAO", "LAO"},
"LV" => {"LAT", "LVA"},
"LB" => {"LIB", "LBN"},
"LS" => {"LES", "LSO"},
"LR" => {"LBR", "LBR"},
"LY" => {"LBA", "LBY"},
"LI" => {"LIE", "LIE"},
"LT" => {"LTU", "LTU"},
"LU" => {"LUX", "LUX"},
"MG" => {"MAD", "MDG"},
"MW" => {"MAW", "MWI"},
"MY" => {"MAS", "MYS"},
"MV" => {"MDV", "MDV"},
"ML" => {"MLI", "MLI"},
"MT" => {"MLT", "MLT"},
"MH" => {"MSH", "MHL"},
"MQ" => {"MRT", "MTQ"},
"MR" => {"MTN", "MRT"},
"MU" => {"MRI", "MUS"},
"YT" => {"MAY", "MYT"},
"MX" => {"MEX", "MEX"},
"FM" => {"FSM", "FSM"},
"MC" => {"MON", "MCO"},
"MN" => {"MGL", "MNG"},
"ME" => {"MGO", "MNE"},
"MS" => {"MNT", "MSR"},
"MA" => {"MAR", "MAR"},
"MZ" => {"MOZ", "MOZ"},
"MM" => {"MYA", "MMR"},
"NA" => {"NAM", "NAM"},
"NR" => {"NRU", "NRU"},
"NP" => {"NEP", "NPL"},
"NL" => {"NED", "NLD"},
"NC" => {"NCD", "NCL"},
"NZ" => {"NZL", "NZL"},
"NI" => {"NCA", "NIC"},
"NE" => {"NIG", "NER"},
"NG" => {"NGR", "NGA"},
"NU" => {"NIU", "NIU"},
"NF" => {"NFI", "NFK"},
"MP" => {"NMA", "MNP"},
"NO" => {"NOR", "NOR"},
"OM" => {"OMA", "OMN"},
"PK" => {"PAK", "PAK"},
"PW" => {"PLW", "PLW"},
"PA" => {"PAN", "PAN"},
"PG" => {"PNG", "PNG"},
"PY" => {"PAR", "PRY"},
"PE" => {"PER", "PER"},
"PH" => {"PHI", "PHL"},
"PN" => {nil, "PCN"},
"PL" => {"POL", "POL"},
"PT" => {"POR", "PRT"},
"PR" => {"PUR", "PRI"},
"QA" => {"QAT", "QAT"},
"KR" => {"KOR", "KOR"},
"MD" => {"MDA", "MDA"},
"RO" => {"ROU", "ROU"},
"RU" => {"RUS", "RUS"},
"RW" => {"RWA", "RWA"},
"RE" => {"REU", "REU"},
"BL" => {nil, "BLM"},
"SH" => {"HEL", "SHN"},
"KN" => {"SKN", "KNA"},
"LC" => {"LCA", "LCA"},
"MF" => {nil, "MAF"},
"PM" => {"SPM", "SPM"},
"VC" => {"VIN", "VCT"},
"WS" => {"SAM", "WSM"},
"SM" => {"SMR", "SMR"},
"ST" => {"STP", "STP"},
"SA" => {"KSA", "SAU"},
"SN" => {"SEN", "SEN"},
"RS" => {"SRB", "SRB"},
"SC" => {"SEY", "SYC"},
"SL" => {"SLE", "SLE"},
"SG" => {"SIN", "SGP"},
"SX" => {nil, "SXM"},
"SK" => {"SVK", "SVK"},
"SI" => {"SLO", "SVN"},
"SB" => {"SOL", "SLB"},
"SO" => {"SOM", "SOM"},
"ZA" => {"RSA", "ZAF"},
"GS" => {nil, "SGS"},
"SS" => {nil, "SSD"},
"ES" => {"ESP", "ESP"},
"LK" => {"SRI", "LKA"},
"PS" => {"PLE", "PSE"},
"SD" => {"SUD", "SDN"},
"SR" => {"SUR", "SUR"},
"SJ" => {nil, "SJM"},
"SZ" => {"SWZ", "SWZ"},
"SE" => {"SWE", "SWE"},
"CH" => {"SUI", "CHE"},
"SY" => {"SYR", "SYR"},
"TJ" => {"TJK", "TJK"},
"TH" => {"THA", "THA"},
"MK" => {"MKD", "MKD"},
"TL" => {"TLS", "TLS"},
"TG" => {"TOG", "TGO"},
"TK" => {nil, "TKL"},
"TO" => {"TGA", "TON"},
"TT" => {"TTO", "TTO"},
"TN" => {"TUN", "TUN"},
"TR" => {"TUR", "TUR"},
"TM" => {"TKM", "TKM"},
"TC" => {"TKS", "TCA"},
"TV" => {"TUV", "TUV"},
"UG" => {"UGA", "UGA"},
"UA" => {"UKR", "UKR"},
"AE" => {"UAE", "ARE"},
"GB" => {"GBR", "GBR"},
"TZ" => {"TAN", "TZA"},
"UM" => {nil, "UMI"},
"VI" => {"ISV", "VIR"},
"US" => {"USA", "USA"},
"UY" => {"URU", "URY"},
"UZ" => {"UZB", "UZB"},
"VU" => {"VAN", "VUT"},
"VE" => {"VEN", "VEN"},
"VN" => {"VIE", "VNM"},
"WF" => {"WAF", "WLF"},
"EH" => {nil, "ESH"},
"YE" => {"YEM", "YEM"},
"ZM" => {"ZAM", "ZMB"},
"ZW" => {"ZIM", "ZWE"},
"AX" => {nil, "ALA"}
}
@iso3 %{
"TWN" => {"TPE", "TW"},
"AFG" => {"AFG", "AF"},
"ALB" => {"ALB", "AL"},
"DZA" => {"ALG", "DZ"},
"ASM" => {"ASA", "AS"},
"AND" => {"AND", "AD"},
"AGO" => {"ANG", "AO"},
"AIA" => {"AIA", "AI"},
"ATA" => {nil, "AQ"},
"ATG" => {"ANT", "AG"},
"ARG" => {"ARG", "AR"},
"ARM" => {"ARM", "AM"},
"ABW" => {"ARU", "AW"},
"AUS" => {"AUS", "AU"},
"AUT" => {"AUT", "AT"},
"AZE" => {"AZE", "AZ"},
"BHS" => {"BAH", "BS"},
"BHR" => {"BRN", "BH"},
"BGD" => {"BAN", "BD"},
"BRB" => {"BAR", "BB"},
"BLR" => {"BLR", "BY"},
"BEL" => {"BEL", "BE"},
"BLZ" => {"BIZ", "BZ"},
"BEN" => {"BEN", "BJ"},
"BMU" => {"BER", "BM"},
"BTN" => {"BHU", "BT"},
"BOL" => {"BOL", "BO"},
"BES" => {"AHO", "BQ"},
"BIH" => {"BIH", "BA"},
"BWA" => {"BOT", "BW"},
"BVT" => {nil, "BV"},
"BRA" => {"BRA", "BR"},
"IOT" => {nil, "IO"},
"VGB" => {"IVB", "VG"},
"BRN" => {"BRU", "BN"},
"BGR" => {"BUL", "BG"},
"BFA" => {"BUR", "BF"},
"BDI" => {"BDI", "BI"},
"CPV" => {"CPV", "CV"},
"KHM" => {"CAM", "KH"},
"CMR" => {"CMR", "CM"},
"CAN" => {"CAN", "CA"},
"CYM" => {"CAY", "KY"},
"CAF" => {"CAF", "CF"},
"TCD" => {"CHA", "TD"},
"CHL" => {"CHI", "CL"},
"CHN" => {"CHN", "CN"},
"HKG" => {"HKG", "HK"},
"MAC" => {"MAC", "MO"},
"CXR" => {nil, "CX"},
"CCK" => {nil, "CC"},
"COL" => {"COL", "CO"},
"COM" => {"COM", "KM"},
"COG" => {"CGO", "CG"},
"COK" => {"COK", "CK"},
"CRI" => {"CRC", "CR"},
"HRV" => {"CRO", "HR"},
"CUB" => {"CUB", "CU"},
"CUW" => {nil, "CW"},
"CYP" => {"CYP", "CY"},
"CZE" => {"CZE", "CZ"},
"CIV" => {"CIV", "CI"},
"PRK" => {"PRK", "KP"},
"COD" => {"COD", "CD"},
"DNK" => {"DEN", "DK"},
"DJI" => {"DJI", "DJ"},
"DMA" => {"DMA", "DM"},
"DOM" => {"DOM", "DO"},
"ECU" => {"ECU", "EC"},
"EGY" => {"EGY", "EG"},
"SLV" => {"ESA", "SV"},
"GNQ" => {"GEQ", "GQ"},
"ERI" => {"ERI", "ER"},
"EST" => {"EST", "EE"},
"ETH" => {"ETH", "ET"},
"FLK" => {"FLK", "FK"},
"FRO" => {"FAR", "FO"},
"FJI" => {"FIJ", "FJ"},
"FIN" => {"FIN", "FI"},
"FRA" => {"FRA", "FR"},
"GUF" => {"FGU", "GF"},
"PYF" => {"FPO", "PF"},
"ATF" => {nil, "TF"},
"GAB" => {"GAB", "GA"},
"GMB" => {"GAM", "GM"},
"GEO" => {"GEO", "GE"},
"DEU" => {"GER", "DE"},
"GHA" => {"GHA", "GH"},
"GIB" => {"GIB", "GI"},
"GRC" => {"GRE", "GR"},
"GRL" => {"GRL", "GL"},
"GRD" => {"GRN", "GD"},
"GLP" => {"GUD", "GP"},
"GUM" => {"GUM", "GU"},
"GTM" => {"GUA", "GT"},
"GGY" => {nil, "GG"},
"GIN" => {"GUI", "GN"},
"GNB" => {"GBS", "GW"},
"GUY" => {"GUY", "GY"},
"HTI" => {"HAI", "HT"},
"HMD" => {nil, "HM"},
"VAT" => {nil, "VA"},
"HND" => {"HON", "HN"},
"HUN" => {"HUN", "HU"},
"ISL" => {"ISL", "IS"},
"IND" => {"IND", "IN"},
"IDN" => {"INA", "ID"},
"IRN" => {"IRI", "IR"},
"IRQ" => {"IRQ", "IQ"},
"IRL" => {"IRL", "IE"},
"IMN" => {nil, "IM"},
"ISR" => {"ISR", "IL"},
"ITA" => {"ITA", "IT"},
"JAM" => {"JAM", "JM"},
"JPN" => {"JPN", "JP"},
"JEY" => {nil, "JE"},
"JOR" => {"JOR", "JO"},
"KAZ" => {"KAZ", "KZ"},
"KEN" => {"KEN", "KE"},
"KIR" => {"KIR", "KI"},
"KWT" => {"KUW", "KW"},
"KGZ" => {"KGZ", "KG"},
"LAO" => {"LAO", "LA"},
"LVA" => {"LAT", "LV"},
"LBN" => {"LIB", "LB"},
"LSO" => {"LES", "LS"},
"LBR" => {"LBR", "LR"},
"LBY" => {"LBA", "LY"},
"LIE" => {"LIE", "LI"},
"LTU" => {"LTU", "LT"},
"LUX" => {"LUX", "LU"},
"MDG" => {"MAD", "MG"},
"MWI" => {"MAW", "MW"},
"MYS" => {"MAS", "MY"},
"MDV" => {"MDV", "MV"},
"MLI" => {"MLI", "ML"},
"MLT" => {"MLT", "MT"},
"MHL" => {"MSH", "MH"},
"MTQ" => {"MRT", "MQ"},
"MRT" => {"MTN", "MR"},
"MUS" => {"MRI", "MU"},
"MYT" => {"MAY", "YT"},
"MEX" => {"MEX", "MX"},
"FSM" => {"FSM", "FM"},
"MCO" => {"MON", "MC"},
"MNG" => {"MGL", "MN"},
"MNE" => {"MGO", "ME"},
"MSR" => {"MNT", "MS"},
"MAR" => {"MAR", "MA"},
"MOZ" => {"MOZ", "MZ"},
"MMR" => {"MYA", "MM"},
"NAM" => {"NAM", "NA"},
"NRU" => {"NRU", "NR"},
"NPL" => {"NEP", "NP"},
"NLD" => {"NED", "NL"},
"NCL" => {"NCD", "NC"},
"NZL" => {"NZL", "NZ"},
"NIC" => {"NCA", "NI"},
"NER" => {"NIG", "NE"},
"NGA" => {"NGR", "NG"},
"NIU" => {"NIU", "NU"},
"NFK" => {"NFI", "NF"},
"MNP" => {"NMA", "MP"},
"NOR" => {"NOR", "NO"},
"OMN" => {"OMA", "OM"},
"PAK" => {"PAK", "PK"},
"PLW" => {"PLW", "PW"},
"PAN" => {"PAN", "PA"},
"PNG" => {"PNG", "PG"},
"PRY" => {"PAR", "PY"},
"PER" => {"PER", "PE"},
"PHL" => {"PHI", "PH"},
"PCN" => {nil, "PN"},
"POL" => {"POL", "PL"},
"PRT" => {"POR", "PT"},
"PRI" => {"PUR", "PR"},
"QAT" => {"QAT", "QA"},
"KOR" => {"KOR", "KR"},
"MDA" => {"MDA", "MD"},
"ROU" => {"ROU", "RO"},
"RUS" => {"RUS", "RU"},
"RWA" => {"RWA", "RW"},
"REU" => {"REU", "RE"},
"BLM" => {nil, "BL"},
"SHN" => {"HEL", "SH"},
"KNA" => {"SKN", "KN"},
"LCA" => {"LCA", "LC"},
"MAF" => {nil, "MF"},
"SPM" => {"SPM", "PM"},
"VCT" => {"VIN", "VC"},
"WSM" => {"SAM", "WS"},
"SMR" => {"SMR", "SM"},
"STP" => {"STP", "ST"},
"SAU" => {"KSA", "SA"},
"SEN" => {"SEN", "SN"},
"SRB" => {"SRB", "RS"},
"SYC" => {"SEY", "SC"},
"SLE" => {"SLE", "SL"},
"SGP" => {"SIN", "SG"},
"SXM" => {nil, "SX"},
"SVK" => {"SVK", "SK"},
"SVN" => {"SLO", "SI"},
"SLB" => {"SOL", "SB"},
"SOM" => {"SOM", "SO"},
"ZAF" => {"RSA", "ZA"},
"SGS" => {nil, "GS"},
"SSD" => {nil, "SS"},
"ESP" => {"ESP", "ES"},
"LKA" => {"SRI", "LK"},
"PSE" => {"PLE", "PS"},
"SDN" => {"SUD", "SD"},
"SUR" => {"SUR", "SR"},
"SJM" => {nil, "SJ"},
"SWZ" => {"SWZ", "SZ"},
"SWE" => {"SWE", "SE"},
"CHE" => {"SUI", "CH"},
"SYR" => {"SYR", "SY"},
"TJK" => {"TJK", "TJ"},
"THA" => {"THA", "TH"},
"MKD" => {"MKD", "MK"},
"TLS" => {"TLS", "TL"},
"TGO" => {"TOG", "TG"},
"TKL" => {nil, "TK"},
"TON" => {"TGA", "TO"},
"TTO" => {"TTO", "TT"},
"TUN" => {"TUN", "TN"},
"TUR" => {"TUR", "TR"},
"TKM" => {"TKM", "TM"},
"TCA" => {"TKS", "TC"},
"TUV" => {"TUV", "TV"},
"UGA" => {"UGA", "UG"},
"UKR" => {"UKR", "UA"},
"ARE" => {"UAE", "AE"},
"GBR" => {"GBR", "GB"},
"TZA" => {"TAN", "TZ"},
"UMI" => {nil, "UM"},
"VIR" => {"ISV", "VI"},
"USA" => {"USA", "US"},
"URY" => {"URU", "UY"},
"UZB" => {"UZB", "UZ"},
"VUT" => {"VAN", "VU"},
"VEN" => {"VEN", "VE"},
"VNM" => {"VIE", "VN"},
"WLF" => {"WAF", "WF"},
"ESH" => {nil, "EH"},
"YEM" => {"YEM", "YE"},
"ZMB" => {"ZAM", "ZM"},
"ZWE" => {"ZIM", "ZW"},
"ALA" => {nil, "AX"}
}
@ioc %{
"TPE" => {"TW", "TWN"},
"AFG" => {"AF", "AFG"},
"ALB" => {"AL", "ALB"},
"ALG" => {"DZ", "DZA"},
"ASA" => {"AS", "ASM"},
"AND" => {"AD", "AND"},
"ANG" => {"AO", "AGO"},
"AIA" => {"AI", "AIA"},
"ANT" => {"AG", "ATG"},
"ARG" => {"AR", "ARG"},
"ARM" => {"AM", "ARM"},
"ARU" => {"AW", "ABW"},
"AUS" => {"AU", "AUS"},
"AUT" => {"AT", "AUT"},
"AZE" => {"AZ", "AZE"},
"BAH" => {"BS", "BHS"},
"BRN" => {"BH", "BHR"},
"BAN" => {"BD", "BGD"},
"BAR" => {"BB", "BRB"},
"BLR" => {"BY", "BLR"},
"BEL" => {"BE", "BEL"},
"BIZ" => {"BZ", "BLZ"},
"BEN" => {"BJ", "BEN"},
"BER" => {"BM", "BMU"},
"BHU" => {"BT", "BTN"},
"BOL" => {"BO", "BOL"},
"AHO" => {"BQ", "BES"},
"BIH" => {"BA", "BIH"},
"BOT" => {"BW", "BWA"},
"BRA" => {"BR", "BRA"},
"IVB" => {"VG", "VGB"},
"BRU" => {"BN", "BRN"},
"BUL" => {"BG", "BGR"},
"BUR" => {"BF", "BFA"},
"BDI" => {"BI", "BDI"},
"CPV" => {"CV", "CPV"},
"CAM" => {"KH", "KHM"},
"CMR" => {"CM", "CMR"},
"CAN" => {"CA", "CAN"},
"CAY" => {"KY", "CYM"},
"CAF" => {"CF", "CAF"},
"CHA" => {"TD", "TCD"},
"CHI" => {"CL", "CHL"},
"CHN" => {"CN", "CHN"},
"HKG" => {"HK", "HKG"},
"MAC" => {"MO", "MAC"},
"COL" => {"CO", "COL"},
"COM" => {"KM", "COM"},
"CGO" => {"CG", "COG"},
"COK" => {"CK", "COK"},
"CRC" => {"CR", "CRI"},
"CRO" => {"HR", "HRV"},
"CUB" => {"CU", "CUB"},
"CYP" => {"CY", "CYP"},
"CZE" => {"CZ", "CZE"},
"CIV" => {"CI", "CIV"},
"PRK" => {"KP", "PRK"},
"COD" => {"CD", "COD"},
"DEN" => {"DK", "DNK"},
"DJI" => {"DJ", "DJI"},
"DMA" => {"DM", "DMA"},
"DOM" => {"DO", "DOM"},
"ECU" => {"EC", "ECU"},
"EGY" => {"EG", "EGY"},
"ESA" => {"SV", "SLV"},
"GEQ" => {"GQ", "GNQ"},
"ERI" => {"ER", "ERI"},
"EST" => {"EE", "EST"},
"ETH" => {"ET", "ETH"},
"FLK" => {"FK", "FLK"},
"FAR" => {"FO", "FRO"},
"FIJ" => {"FJ", "FJI"},
"FIN" => {"FI", "FIN"},
"FRA" => {"FR", "FRA"},
"FGU" => {"GF", "GUF"},
"FPO" => {"PF", "PYF"},
"GAB" => {"GA", "GAB"},
"GAM" => {"GM", "GMB"},
"GEO" => {"GE", "GEO"},
"GER" => {"DE", "DEU"},
"GHA" => {"GH", "GHA"},
"GIB" => {"GI", "GIB"},
"GRE" => {"GR", "GRC"},
"GRL" => {"GL", "GRL"},
"GRN" => {"GD", "GRD"},
"GUD" => {"GP", "GLP"},
"GUM" => {"GU", "GUM"},
"GUA" => {"GT", "GTM"},
"GUI" => {"GN", "GIN"},
"GBS" => {"GW", "GNB"},
"GUY" => {"GY", "GUY"},
"HAI" => {"HT", "HTI"},
"HON" => {"HN", "HND"},
"HUN" => {"HU", "HUN"},
"ISL" => {"IS", "ISL"},
"IND" => {"IN", "IND"},
"INA" => {"ID", "IDN"},
"IRI" => {"IR", "IRN"},
"IRQ" => {"IQ", "IRQ"},
"IRL" => {"IE", "IRL"},
"ISR" => {"IL", "ISR"},
"ITA" => {"IT", "ITA"},
"JAM" => {"JM", "JAM"},
"JPN" => {"JP", "JPN"},
"JOR" => {"JO", "JOR"},
"KAZ" => {"KZ", "KAZ"},
"KEN" => {"KE", "KEN"},
"KIR" => {"KI", "KIR"},
"KUW" => {"KW", "KWT"},
"KGZ" => {"KG", "KGZ"},
"LAO" => {"LA", "LAO"},
"LAT" => {"LV", "LVA"},
"LIB" => {"LB", "LBN"},
"LES" => {"LS", "LSO"},
"LBR" => {"LR", "LBR"},
"LBA" => {"LY", "LBY"},
"LIE" => {"LI", "LIE"},
"LTU" => {"LT", "LTU"},
"LUX" => {"LU", "LUX"},
"MAD" => {"MG", "MDG"},
"MAW" => {"MW", "MWI"},
"MAS" => {"MY", "MYS"},
"MDV" => {"MV", "MDV"},
"MLI" => {"ML", "MLI"},
"MLT" => {"MT", "MLT"},
"MSH" => {"MH", "MHL"},
"MRT" => {"MQ", "MTQ"},
"MTN" => {"MR", "MRT"},
"MRI" => {"MU", "MUS"},
"MAY" => {"YT", "MYT"},
"MEX" => {"MX", "MEX"},
"FSM" => {"FM", "FSM"},
"MON" => {"MC", "MCO"},
"MGL" => {"MN", "MNG"},
"MGO" => {"ME", "MNE"},
"MNT" => {"MS", "MSR"},
"MAR" => {"MA", "MAR"},
"MOZ" => {"MZ", "MOZ"},
"MYA" => {"MM", "MMR"},
"NAM" => {"NA", "NAM"},
"NRU" => {"NR", "NRU"},
"NEP" => {"NP", "NPL"},
"NED" => {"NL", "NLD"},
"NCD" => {"NC", "NCL"},
"NZL" => {"NZ", "NZL"},
"NCA" => {"NI", "NIC"},
"NIG" => {"NE", "NER"},
"NGR" => {"NG", "NGA"},
"NIU" => {"NU", "NIU"},
"NFI" => {"NF", "NFK"},
"NMA" => {"MP", "MNP"},
"NOR" => {"NO", "NOR"},
"OMA" => {"OM", "OMN"},
"PAK" => {"PK", "PAK"},
"PLW" => {"PW", "PLW"},
"PAN" => {"PA", "PAN"},
"PNG" => {"PG", "PNG"},
"PAR" => {"PY", "PRY"},
"PER" => {"PE", "PER"},
"PHI" => {"PH", "PHL"},
"POL" => {"PL", "POL"},
"POR" => {"PT", "PRT"},
"PUR" => {"PR", "PRI"},
"QAT" => {"QA", "QAT"},
"KOR" => {"KR", "KOR"},
"MDA" => {"MD", "MDA"},
"ROU" => {"RO", "ROU"},
"RUS" => {"RU", "RUS"},
"RWA" => {"RW", "RWA"},
"REU" => {"RE", "REU"},
"HEL" => {"SH", "SHN"},
"SKN" => {"KN", "KNA"},
"LCA" => {"LC", "LCA"},
"SPM" => {"PM", "SPM"},
"VIN" => {"VC", "VCT"},
"SAM" => {"WS", "WSM"},
"SMR" => {"SM", "SMR"},
"STP" => {"ST", "STP"},
"KSA" => {"SA", "SAU"},
"SEN" => {"SN", "SEN"},
"SRB" => {"RS", "SRB"},
"SEY" => {"SC", "SYC"},
"SLE" => {"SL", "SLE"},
"SIN" => {"SG", "SGP"},
"SVK" => {"SK", "SVK"},
"SLO" => {"SI", "SVN"},
"SOL" => {"SB", "SLB"},
"SOM" => {"SO", "SOM"},
"RSA" => {"ZA", "ZAF"},
"ESP" => {"ES", "ESP"},
"SRI" => {"LK", "LKA"},
"PLE" => {"PS", "PSE"},
"SUD" => {"SD", "SDN"},
"SUR" => {"SR", "SUR"},
"SWZ" => {"SZ", "SWZ"},
"SWE" => {"SE", "SWE"},
"SUI" => {"CH", "CHE"},
"SYR" => {"SY", "SYR"},
"TJK" => {"TJ", "TJK"},
"THA" => {"TH", "THA"},
"MKD" => {"MK", "MKD"},
"TLS" => {"TL", "TLS"},
"TOG" => {"TG", "TGO"},
"TGA" => {"TO", "TON"},
"TTO" => {"TT", "TTO"},
"TUN" => {"TN", "TUN"},
"TUR" => {"TR", "TUR"},
"TKM" => {"TM", "TKM"},
"TKS" => {"TC", "TCA"},
"TUV" => {"TV", "TUV"},
"UGA" => {"UG", "UGA"},
"UKR" => {"UA", "UKR"},
"UAE" => {"AE", "ARE"},
"GBR" => {"GB", "GBR"},
"TAN" => {"TZ", "TZA"},
"ISV" => {"VI", "VIR"},
"USA" => {"US", "USA"},
"URU" => {"UY", "URY"},
"UZB" => {"UZ", "UZB"},
"VAN" => {"VU", "VUT"},
"VEN" => {"VE", "VEN"},
"VIE" => {"VN", "VNM"},
"WAF" => {"WF", "WLF"},
"YEM" => {"YE", "YEM"},
"ZAM" => {"ZM", "ZMB"},
"ZIM" => {"ZW", "ZWE"}
}
@iso2_countries Map.keys(@iso2)
@iso3_countries Map.keys(@iso3)
@ioc_countries Map.keys(@ioc)
@type code() :: :iso2 | :iso3 | :ioc
@type res() :: %{iso2: binary(), iso3: binary(), ioc: binary()}
@doc """
Return a country list for a given iso code.
Returns `{:ok, [binary()]}` or `{:error, binary()}`.
## Parameters
- iso: ISO code, can be one of [:iso2, :iso3, :ioc]
## Examples
iex> {:ok, countries} = CountryCodeConverter.countries(:iso2)
iex> Enum.member?(countries, "BR")
true
"""
@spec countries(code()) :: {:ok, [binary()]} | {:error, binary()}
def countries(:iso2), do: {:ok, @iso2_countries}
def countries(:iso3), do: {:ok, @iso3_countries}
def countries(:ioc), do: {:ok, @ioc_countries}
def countries(iso), do: {:error, "unknown country iso code type: #{iso}"}
@doc """
Converts provided code to all 3 types: iso2, iso3 and ioc.
Returns `{:ok, %{iso2: binary(), iso3: binary(), ioc: binary()}}` or `{:error, binary()}`.
## Parameters
- iso: ISO code, can be one of [:iso2, :iso3, :ioc]
- code: code of country in provided ISO, in e.g. ("BRA")
## Examples
iex> CountryCodeConverter.convert(:iso2, "BR")
{:ok, %{iso2: "BR", iso3: "BRA", ioc: "BRA"}}
"""
@spec convert(code(), binary()) :: {:ok, res()} | {:error, binary()}
def convert(:iso2, code), do: do_covert(@iso2, code, [:ioc, :iso3, :iso2])
def convert(:iso3, code), do: do_covert(@iso3, code, [:ioc, :iso2, :iso3])
def convert(:ioc, code), do: do_covert(@ioc, code, [:iso2, :iso3, :ioc])
def convert(iso, _), do: {:error, "unknown country iso code type: #{iso}"}
defp do_covert(m, code, codes) do
case Map.get(m, code) do
nil ->
{:error, "uknown country code #{code}"}
{a, b} ->
res = Map.new(Enum.zip(codes, [a, b, code]))
{:ok, res}
end
end
end
