Ejemplo n.º 1
0
        /// <summary>
        /// Find the most likely country for a given tail number
        /// </summary>
        /// <param name="szTail">The tailnumber, including prefix</param>
        /// <returns>The countrycodeprefix object representing the best match</returns>
        public static CountryCodePrefix BestMatchCountryCode(string szTail)
        {
            if (szTail == null)
            {
                throw new ArgumentNullException(nameof(szTail));
            }

            CountryCodePrefix ccBestMatch = CountryCodePrefix.UnknownCountry;

            // check for simulator, which isn't in rgcc
            if (szTail.StartsWith(CountryCodePrefix.szSimPrefix, StringComparison.CurrentCultureIgnoreCase))
            {
                return(CountryCodePrefix.SimCountry);
            }

            if (szTail.StartsWith(CountryCodePrefix.szAnonPrefix, StringComparison.CurrentCultureIgnoreCase))
            {
                return(CountryCodePrefix.AnonymousCountry);
            }

            IEnumerable <CountryCodePrefix> rgcc = CountryCodePrefix.CountryCodes();
            string szCompare = szTail.Replace("-", string.Empty);

            foreach (CountryCodePrefix cc in rgcc)
            {
                if (szCompare.StartsWith(cc.NormalizedPrefix, StringComparison.CurrentCultureIgnoreCase) && cc.NormalizedPrefix.Length > ccBestMatch.NormalizedPrefix.Length)
                {
                    ccBestMatch = cc;
                }
            }

            return(ccBestMatch);
        }