using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DTS.SensorDB
{
    public class IsoCode
    {
        private char[] _isoCodeFull = new char[] { '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0' };
        private char _TestObject { get { return _isoCodeFull[0]; } set { _isoCodeFull[0] = value; } }
        public string TestObject
        {
            get { return new string(new char[] { _TestObject }); }
            set
            {
                if (string.IsNullOrEmpty(value)) { _TestObject = '?'; }
                else { _TestObject = value[0]; }
            }
        }

        private char _Position { get { return _isoCodeFull[1]; } set { _isoCodeFull[1] = value; } }
        public string Position
        {
            get { return new string(new char[] { _Position }); }
            set
            {
                if (string.IsNullOrEmpty(value)) { _Position = '?'; }
                else { _Position = value[0]; }
            }
        }

        private char[] _MainLocation
        {
            get { return new char[] { _isoCodeFull[2], _isoCodeFull[3], _isoCodeFull[4], _isoCodeFull[5] }; }
            set
            {
                for (int i = 0; i < 4; i++)
                {
                    if (value.Length <= i) { _isoCodeFull[i + 2] = '0'; }
                    else { _isoCodeFull[i + 2] = value[i]; }
                }
            }
        }
        public string MainLocation
        {
            get { return new string(_MainLocation); }
            set
            {
                string main = value;
                if (main.Length < 4) { main = main.PadRight(4, '?'); }
                else if (main.Length > 4) { main = main.Substring(0, 4); }
                _MainLocation = main.ToCharArray(0, 4);
            }
        }

        private char[] _FineLocation1
        {
            get { return new char[] { _isoCodeFull[6], _isoCodeFull[7] }; }
            set
            {
                for (int i = 0; i < 2; i++)
                {
                    if (value.Length < i) { _isoCodeFull[i + 6] = '0'; }
                    else { _isoCodeFull[i + 6] = value[i]; }
                }
            }
        }
        public string FineLocation1
        {
            get { return new string(_FineLocation1); }
            set
            {
                string loc = value;
                if (loc.Length < 2) { loc = loc.PadRight(2, '?'); }
                else if (loc.Length > 2) { loc = loc.Substring(0, 2); }
                _FineLocation1 = loc.ToCharArray(0, 2);
            }
        }

        private char[] _FineLocation2
        {
            get { return new char[] { _isoCodeFull[8], _isoCodeFull[9] }; }
            set
            {
                for (int i = 0; i < 2; i++)
                {
                    if (value.Length < i) { _isoCodeFull[i + 8] = '0'; }
                    else { _isoCodeFull[i + 8] = value[i]; }
                }
            }
        }
        public string FineLocation2
        {
            get { return new string(_FineLocation2); }
            set
            {
                string loc = value;
                if (loc.Length < 2) { loc = loc.PadRight(2, '?'); }
                else if (loc.Length > 2) { loc = loc.Substring(0, 2); }
                _FineLocation2 = loc.ToCharArray(0, 2);
            }
        }

        private char[] _FineLocations3
        {
            get { return new char[] { _isoCodeFull[10], _isoCodeFull[11] }; }
            set
            {
                for (int i = 0; i < 2; i++)
                {
                    if (value.Length < i) { _isoCodeFull[i + 10] = '0'; }
                    else { _isoCodeFull[i + 10] = value[i]; }
                }
            }
        }
        public string FineLocation3
        {
            get { return new string(_FineLocations3); }
            set
            {
                string loc = value;
                if (loc.Length < 2) { loc = loc.PadRight(2, '?'); }
                else if (loc.Length > 2) { loc = loc.Substring(0, 2); }
                _FineLocations3 = loc.ToCharArray(0, 2);
            }
        }

        private char[] _PhysicalDimension
        {
            get { return new char[] { _isoCodeFull[12], _isoCodeFull[13] }; }
            set
            {
                for (int i = 0; i < 2; i++)
                {
                    if (value.Length < i) { _isoCodeFull[i + 12] = '0'; }
                    else { _isoCodeFull[i + 12] = value[i]; }
                }
            }
        }
        public string PhysicalDimension
        {
            get { return new string(_PhysicalDimension); }
            set
            {
                string dim = value;
                if (dim.Length < 2) { dim = dim.PadRight(2, '?'); }
                else if (dim.Length > 2) { dim = dim.Substring(0, 2); }
                _PhysicalDimension = dim.ToCharArray(0, 2);
            }
        }

        private char _Direction { get { return _isoCodeFull[14]; } set { _isoCodeFull[14] = value; } }
        public string Direction
        {
            get { return new string(new char[] { _Direction }); }
            set
            {
                if (string.IsNullOrEmpty(value)) { _Direction = '?'; }
                else { _Direction = value[0]; }
            }
        }

        private char _FilterClass { get { return _isoCodeFull[15]; } set { _isoCodeFull[15] = value; } }
        public string FilterClass
        {
            get { return new string(new char[] { _FilterClass }); }
            set
            {
                if (string.IsNullOrEmpty(value)) { _FilterClass = '?'; }
                else { _FilterClass = value[0]; }
            }
        }


        public IsoCode(string isoCode)
        {
            if (null == isoCode) { isoCode = ""; }
            if (isoCode.Length > 16) { isoCode = isoCode.Substring(0, 16); }
            if (isoCode.Length < 16)
            {
                isoCode = isoCode.PadRight(16, '?');
            }
            for (int i = 0; i < 16; i++) { _isoCodeFull[i] = isoCode[i]; }
        }
        public string StringRepresentation
        {
            get
            {
                StringBuilder sb = new StringBuilder();
                foreach (char c in _isoCodeFull) { sb.Append(c); }
                return sb.ToString();
            }
            set
            {
                for (int i = 0; i < 16; i++)
                {
                    if (i >= value.Length) { _isoCodeFull[i] = '0'; }
                    else { _isoCodeFull[i] = value[i]; }
                }
            }
        }
    }
}