using System;
using System.ComponentModel;

namespace DTS.Common.Utilities
{
    /// <summary>
    /// Enumeration of all possible Data Flags
    /// 
    /// </summary>
    public enum DataFlag
    {
        [Description("None")]
        [Flag(0)]
        None,

        [Description("Normal")]
        [Flag(1)]
        Normal,

        [Description("Saturated")]
        [Flag(2)]
        Saturated,

        [Description("Zero Crossing Error")]
        [Flag(3)]
        ZeroCrossing,

        [Description("Broken Wire")]
        [Flag(4)]
        BrokenWire,

        [Description("Other")]
        [Flag(-1)]
        Other
    }

    [AttributeUsage(AttributeTargets.Field)]
    public class FlagAttribute : Attribute
    {
        public int Flag { get; }

        ////////////////////////////////////////////////////////////////////////////////


        public FlagAttribute(int flag)
        {
            Flag = flag;
        }
    }

    /// <inheritdoc />
    /// <summary>
    /// Tool for manipulating <see cref="T:DTS.Common.Utilities.ChannelFilter" />-attached <see cref="T:DTS.Common.Utilities.IsoDescriptionAttribute" />s.
    /// </summary>
    public class DataFlagAttributeCoder
        : AttributeCoder<DataFlag, FlagAttribute, int>
    {
        /// <summary>
        /// Initializes an instance of the IsoDescriptionAttributeCoder class.
        /// </summary>
        public DataFlagAttributeCoder()
            : base(attribute => attribute.Flag, null)
        {
        }
    }
}