tbf/TBF/Rig/RegisterReaders/AllyReader/AllyReaderCfg.cs

using System.Collections.Generic;
using System.IO.Ports;
using System.Xml.Serialization;
using Common;
using TBF.Rig.Generic;

namespace TBF.Rig.RegisterReaders.AllyReader
{
    public class AllyReaderCfg : ComponentCfgBase, IComponentCfg, IParamsProvider
    {
        public static readonly XmlSerializer Serializer =
            XmlSerializer.FromTypes(new[] { typeof(AllyReaderCfg) })[0];

        public int CommandComPortNr;
        public int CommandBaudRate;
        public int OptoComPortNr;
        public int OptoBaudRate;
        public AllyMeterSize ConfiguredMeterSize;
        public double MeterPulsesPerLiter;

        private AllyReaderCfg()
        {
        }

        public AllyReaderCfg(IComponentFactory factory)
        {
            Factory = factory;
            Name = "Ally";
            ParentName = string.Empty;
            InitializeAll();
        }

        public override XmlSerializer GetSerializer()
        {
            return Serializer;
        }

        public IComponentCfgCtrl GetControl(IList<Config.Entities.Component> cmpntEntities)
        {
            return new Configs.ParamsProvider.ComponentCfgCtrl(this, null);
        }

        public string ComponentName { get { return Name; } }

        public void InitializeAll()
        {
            CommandComPortNr = 1;
            CommandBaudRate = 2400;
            OptoComPortNr = 2;
            OptoBaudRate = 9600;
            ConfiguredMeterSize = AllyMeterSize.AutoDetect;
            MeterPulsesPerLiter = 1000D;
        }

        public int ParamsCount()
        {
            return 6;
        }

        public string ParamName(int i)
        {
            switch (i)
            {
                case 0: return "Touch-Read COM port";
                case 1: return "Touch-Read baud rate";
                case 2: return "Optical COM port";
                case 3: return "Optical baud rate";
                case 4: return "Configured ALLY meter size";
                case 5: return "Meter pulses per liter";
                default: return string.Empty;
            }
        }

        public ICollection<string> ParamValues(int i)
        {
            switch (i)
            {
                case 1:
                    return new[] { "1200", "2400", "4800", "9600" };
                case 3:
                    return new[] { "9600", "19200", "38400", "57600" };
                case 4:
                    return new[]
                    {
                        AllyMeterSize.AutoDetect.ToString(),
                        AllyMeterSize.FiveEighths.ToString(),
                        AllyMeterSize.ThreeQuarterShort.ToString(),
                        AllyMeterSize.ThreeQuarterLong.ToString(),
                        AllyMeterSize.OneInch.ToString()
                    };
                default:
                    return null;
            }
        }

        public string ToString(int i)
        {
            switch (i)
            {
                case 0: return CommandComPortNr.ToString();
                case 1: return CommandBaudRate.ToString();
                case 2: return OptoComPortNr.ToString();
                case 3: return OptoBaudRate.ToString();
                case 4: return ConfiguredMeterSize.ToString();
                case 5: return MeterPulsesPerLiter.ToString(System.Globalization.CultureInfo.InvariantCulture);
                default:
                    return string.Format(
                        "{0}: Touch-Read=COM{1}/{2}, Optical=COM{3}/{4}, Size={5}",
                        Name,
                        CommandComPortNr,
                        CommandBaudRate,
                        OptoComPortNr,
                        OptoBaudRate,
                        ConfiguredMeterSize);
            }
        }

        public CfgUpdateFlags UpdateParam(int i, string strValue)
        {
            switch (i)
            {
                case 0: CommandComPortNr = int.Parse(strValue); break;
                case 1: CommandBaudRate = int.Parse(strValue); break;
                case 2: OptoComPortNr = int.Parse(strValue); break;
                case 3: OptoBaudRate = int.Parse(strValue); break;
                case 4: ConfiguredMeterSize = (AllyMeterSize)System.Enum.Parse(typeof(AllyMeterSize), strValue); break;
                case 5: MeterPulsesPerLiter = Utils.ParseUDouble(strValue); break;
                default: return CfgUpdateFlags.None;
            }

            return CfgUpdateFlags.RestartRqrd;
        }

        public bool ValidateParam(int i, string strValue, out string message)
        {
            message = string.Empty;
            int integerValue;
            double doubleValue;

            switch (i)
            {
                case 0:
                case 2:
                    if (int.TryParse(strValue, out integerValue) && integerValue > 0)
                        return true;
                    break;
                case 1:
                case 3:
                    if (int.TryParse(strValue, out integerValue) && integerValue > 0)
                        return true;
                    break;
                case 4:
                    AllyMeterSize meterSize;
                    if (System.Enum.TryParse(strValue, out meterSize))
                        return true;
                    break;
                case 5:
                    if (double.TryParse(strValue, out doubleValue) && doubleValue > 0)
                        return true;
                    break;
                default:
                    message = "Invalid parameter index.";
                    return false;
            }

            message = ParamName(i) + " is invalid.";
            return false;
        }

        public bool UpdateEmbeddedDbEntity()
        {
            return true;
        }

        public IParamsProvider Clone()
        {
            return new AllyReaderCfg
            {
                Name = Name,
                ParentName = ParentName,
                Factory = Factory,
                CommandComPortNr = CommandComPortNr,
                CommandBaudRate = CommandBaudRate,
                OptoComPortNr = OptoComPortNr,
                OptoBaudRate = OptoBaudRate,
                ConfiguredMeterSize = ConfiguredMeterSize,
                MeterPulsesPerLiter = MeterPulsesPerLiter
            };
        }
    }
}