using System;
using System.ComponentModel;
using System.Linq;

namespace DTS.Common.Enums.TTS
{
    /// <summary>
    /// used to indicate the current support for the field
    /// 18396 TTS import has too many columns and it makes confusion
    /// </summary>
    public enum FieldSupportLevel
    {
        RequiredParameter,
        RemainedButNotUsed,
        RemovedParameter
    }
    /// <summary>
    /// an attribute that can be used to mark fields as required, ignore, or removed
    /// used in 18396 but could be applied to other enums pretty easily
    /// </summary>
    [AttributeUsage(AttributeTargets.Field)]
    public class FieldSupportAttribute : Attribute
    {
        public FieldSupportLevel SupportLevel { get; set; }

        /// <summary>
        /// constructs a <see cref="ExcitationVoltageOptions.VoltageMagnitudeAttribute" />
        /// with a given value
        /// </summary>
        /// <param name="value"></param>
        public FieldSupportAttribute(FieldSupportLevel value) { SupportLevel = value; }

        /// <summary>
        /// returns the support level for the enum value
        /// </summary>
        /// <param name="genericEnum"></param>
        /// <returns></returns>
        public static FieldSupportLevel GetSupportLevel(Enum genericEnum)
        {
            Type genericEnumType = genericEnum.GetType();
            var memberInfo = genericEnumType.GetMember(genericEnum.ToString());
            if ((memberInfo != null && memberInfo.Length > 0))
            {
                var attribs = memberInfo[0].GetCustomAttributes(typeof(FieldSupportAttribute), false);
                if (attribs != null && attribs.Any())
                {
                    return ((FieldSupportAttribute)attribs.ElementAt(0)).SupportLevel;
                }
            }
            return FieldSupportLevel.RemovedParameter;
        }
    }
    public enum ToyotaFieldOrder
    {
        [FieldSupport(FieldSupportLevel.RequiredParameter)]
        ChannelNumber = 0,
        [FieldSupport(FieldSupportLevel.RequiredParameter)]
        ChannelCode = 1,
        [FieldSupport(FieldSupportLevel.RequiredParameter)]
        JCodeOrDescription = 2,
        [FieldSupport(FieldSupportLevel.RequiredParameter)]
        ChannelRange = 3,
        [FieldSupport(FieldSupportLevel.RequiredParameter)]
        ChannelFilterHz = 4,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        SensorID = 5,
        [FieldSupport(FieldSupportLevel.RequiredParameter)]
        SensorSerialNumber = 6,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        SensorSensitivity = 7,
        [FieldSupport(FieldSupportLevel.RequiredParameter)]
        SensorExcitationVolts = 8,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        SensorCapacity = 9,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        SensorEU = 10,
        [FieldSupport(FieldSupportLevel.RequiredParameter)]
        SensorPolarity = 11,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        ChannelType = 12,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        Description = 13,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        ProportionalToExcitation = 14,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        BridgeResistance = 15,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        InitialOffsetVoltage = 16,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        InitialOffsetVoltageTolerance = 17,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        RemoveOffset = 18,
        [FieldSupport(FieldSupportLevel.RemainedButNotUsed)]
        ZeroMethod = 19,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        CableCompensationMultiplier = 20,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        InitialEUInMV = 21,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        InitialEUInEU = 22,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        IRTRACCExponent = 23,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        PolynomialConstant = 24,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        PolynomialCoefficentC = 25,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        PolynomialCoefficentB = 26,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        PolynomialCoefficentA = 27,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        PolynomialCoefficentAlpha = 28,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        ISOCode = 29,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        ISODescription = 30,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        ISOPolarity = 31,
        [FieldSupport(FieldSupportLevel.RemovedParameter)]
        KyowaSpecificField_1 = 32, //http://fogbugz/fogbugz/default.asp?5433
    }
    public enum ToyotaBridgeType
    {
        [Description("Full Bridge")]
        FullBridge,
        [Description("Half Bridge")]
        HalfBridge,
        [Description("Voltage")]
        Voltage,
        [Description("PotentiometerFB")]
        PotentionmeterFullBridge,
        [Description("PotentiometerHB")]
        PotentionmeterHalfBridge,
        [Description("IRTRACC")]
        IRTRACC,
        [Description("LinearChestPot")]
        LinearChestPot
    }
    public enum ToyotaZeroMethods
    {
        [Description("0")]
        None = 0,
        [Description("1")]
        AverageOverTime = 1,
        [Description("2")]
        UsePreEventDiagnosticsZero = 2
    }
}