OSI-API/OSI-API.DAL/Common/CommonObjects.cs

namespace OSI.API.DAL.Common
{
    public class AddressObject
    {
        public string? Name { get; set; }
        public string? AddressLine1 { get; set; }
        public string? AddressLine2 { get; set; }
        public string? AddressLine3 { get; set; }
        public string? City { get; set; }
        public string? State { get; set; }
        public string? Zip { get; set; }

        public string CSZ { get => $"{City}, {StateNameFromAbbreviation(State)} {Zip}"; }

        private string? StateNameFromAbbreviation(string? abbr)
        {
            string? rv = abbr;

            Dictionary<string, string> states = new Dictionary<string, string>()
            {
                {"AL", "Alabama"},
                {"AK", "Alaska"},
                {"AZ", "Arizona"},
                {"AR", "Arkansas"},
                {"CA", "California"},
                {"CO", "Colorado"},
                {"CT", "Connecticut"},
                {"DE", "Delaware"},
                {"DC", "District of Columbia"},
                {"FL", "Florida"},
                {"GA", "Georgia"},
                {"HI", "Hawaii"},
                {"ID", "Idaho"},
                {"IL", "Illinois"},
                {"IN", "Indiana"},
                {"IA", "Iowa"},
                {"KS", "Kansas"},
                {"KY", "Kentucky"},
                {"LA", "Louisiana"},
                {"ME", "Maine"},
                {"MD", "Maryland"},
                {"MA", "Massachusetts"},
                {"MI", "Michigan"},
                {"MN", "Minnesota"},
                {"MS", "Mississippi"},
                {"MO", "Missouri"},
                {"MT", "Montana"},
                {"NE", "Nebraska"},
                {"NV", "Nevada"},
                {"NH", "New Hampshire"},
                {"NJ", "New Jersey"},
                {"NM", "New Mexico"},
                {"NY", "New York"},
                {"NC", "North Carolina"},
                {"ND", "North Dakota"},
                {"OH", "Ohio"},
                {"OK", "Oklahoma"},
                {"OR", "Oregon"},
                {"PA", "Pennsylvania"},
                {"RI", "Rhode Island"},
                {"SC", "South Carolina"},
                {"SD", "South Dakota"},
                {"TN", "Tennessee"},
                {"TX", "Texas"},
                {"UT", "Utah"},
                {"VT", "Vermont"},
                {"VA", "Virginia"},
                {"WA", "Washington"},
                {"WV", "West Virginia"},
                {"WI", "Wisconsin"},
                {"WY", "Wyoming"}
            };

            if ((abbr != null) && states.ContainsKey(abbr))
                rv = states[abbr];

            return rv;
        }

    }
}