namespace InvercargillSql.Orm {
    
    public enum ColumnType {
        INT_32,
        INT_64,
        TEXT,
        BOOLEAN,
        DECIMAL,
        DATETIME,
        BINARY,
        UUID;
        
        public static ColumnType? from_gtype(Type type) {
            if (type == typeof(int)) return INT_32;
            if (type == typeof(int64)) return INT_64;
            if (type == typeof(int64?)) return INT_64;
            if (type == typeof(string)) return TEXT;
            if (type == typeof(bool)) return BOOLEAN;
            if (type == typeof(double) || type == typeof(float)) return DECIMAL;
            if (type == typeof(double?) || type == typeof(float?)) return DECIMAL;
            if (type == typeof(DateTime)) return DATETIME;
            if (type == typeof(Invercargill.BinaryData)) return BINARY;
            return null;
        }
    }
}