HoHCI-BikeSteering/Assets/AdvancedAnt/Plugins/Ant/Fit/Subfield.cs

#region Copyright
////////////////////////////////////////////////////////////////////////////////
// The following FIT Protocol software provided may be used with FIT protocol
// devices only and remains the copyrighted property of Dynastream Innovations Inc.
// The software is being provided on an "as-is" basis and as an accommodation,
// and therefore all warranties, representations, or guarantees of any kind
// (whether express, implied or statutory) including, without limitation,
// warranties of merchantability, non-infringement, or fitness for a particular
// purpose, are specifically disclaimed.
//
// Copyright 2016 Dynastream Innovations Inc.
////////////////////////////////////////////////////////////////////////////////
// ****WARNING****  This file is auto-generated!  Do NOT edit this file.
// Profile Version = 16.60Release
// Tag = production-akw-16.60.00-0-g5d3d436
////////////////////////////////////////////////////////////////////////////////

#endregion

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Text;
using System.IO;

namespace Dynastream.Fit
{
    /// <summary>
    /// The Subfield class represents an alternative field definition used
    /// by dynamic fields.  They can only be associated with a containing
    /// field object.
    /// </summary>
    public class Subfield
    {
        #region Internal Classes
        /// <summary>
        /// The SubfieldMap class tracks the reference field/value pairs which indicate a field
        /// should use the alternate subfield definition rather than the usual defn (allows Dynamic Fields)
        /// </summary>
        private class SubfieldMap
        {
            private byte refFieldNum;
            private object refFieldValue;

            internal SubfieldMap(byte refFieldNum, object refFieldValue)
            {
                this.refFieldNum = refFieldNum;
                this.refFieldValue = refFieldValue;
            }

            internal SubfieldMap(SubfieldMap subfieldMap)
            {
                this.refFieldNum = subfieldMap.refFieldNum;
                this.refFieldValue = subfieldMap.refFieldValue;
            }

            /// <summary>
            /// Checks if the reference fields in a given message indicate the subfield (alternate)
            /// definition should be used
            /// </summary>
            /// <param name="mesg">message of interest</param>
            /// <returns>true if the subfield is active</returns>
            internal bool CanMesgSupport(Mesg mesg)
            {
                Field field = mesg.GetField(refFieldNum);

                if (field != null)
                {
                    object value = field.GetValue(0, Fit.SubfieldIndexMainField);
                    // Float refvalues are not supported
                    if (Convert.ToInt64(value) == Convert.ToInt64(refFieldValue))
                    {
                        return true;
                    }
                }
                return false;
            }
        }
        #endregion Internal Classes

        #region Fields
        private string name;
        private byte type;
        private float scale;
        private float offset;
        private string units;
        private List<SubfieldMap> maps;
        private List<FieldComponent> components;
        #endregion // Fields

        #region Properties
        internal string Name
        {
            get
            {
                return name;
            }
        }

        internal byte Type
        {
            get
            {
                return type;
            }
        }

        internal float Scale
        {
            get
            {
                return scale;
            }
        }

        internal float Offset
        {
            get
            {
                return offset;
            }
        }

        internal string Units
        {
            get
            {
                return units;
            }
        }

        internal List<FieldComponent> Components
        {
            get
            {
                return components;
            }
        }
        #endregion // Properties

        #region Constructors
        internal Subfield(Subfield subfield)
        {
            if (subfield == null)
            {
                this.name = "unknown";
                this.type = 0;
                this.scale = 1f;
                this.offset = 0f;
                this.units = "";
                this.maps = new List<SubfieldMap>();
                this.components = new List<FieldComponent>();
                return;
            }

            this.name = subfield.name;
            this.type = subfield.type;
            this.scale = subfield.scale;
            this.offset = subfield.offset;
            this.units = subfield.units;

            this.maps = new List<SubfieldMap>();
            foreach (SubfieldMap map in subfield.maps)
            {
                this.maps.Add(new SubfieldMap(map));
            }
            this.components = new List<FieldComponent>();
            foreach (FieldComponent comp in subfield.components)
            {
                this.components.Add(new FieldComponent(comp));
            }
        }

        internal Subfield(string name, byte type, float scale, float offset, string units)
        {
            this.name = name;
            this.type = type;
            this.scale = scale;
            this.offset = offset;
            this.units = units;
            this.maps = new List<SubfieldMap>();
            this.components = new List<FieldComponent>();
        }
        #endregion // Constructors

        #region Methods
        internal void AddMap(byte refFieldNum, object refFieldValue)
        {
            maps.Add(new SubfieldMap(refFieldNum, refFieldValue));
        }

        internal void AddComponent(FieldComponent newComponent)
        {
            components.Add(newComponent);
        }

        /// <summary>
        /// Checks if the reference fields in a given message indicate the subfield (alternate)
        /// definition should be used
        /// </summary>
        /// <param name="mesg">message of interest</param>
        /// <returns>true if the subfield is active</returns>
        public bool CanMesgSupport(Mesg mesg)
        {
            foreach (SubfieldMap map in maps)
            {
                if (map.CanMesgSupport(mesg))
                {
                    return true;
                }
            }
            return false;
        }
        #endregion // Methods
    } // Class
} // namespace