//-----------------------------------------------------------------------------------
//Telvent, Inc.
//Copyright 2010
//-----------------------------------------------------------------------------------
//Module Name: CPSystemNamer
//Description: 
//
//Written: 9/20/2010 by Daniel Rouleau
//-----------------------------------------------------------------------------------
using System.Runtime.InteropServices;
using System;
using Miner.Interop;
using Miner.ComCategories;
using Esri.ArcGIS.Geodatabase;
namespace Miner.Samples
{
    [ComVisible(true)]
    [ClassInterface(ClassInterfaceType.None)]
    [Guid("F9CF6D7F-80E2-4370-B07A-4B170690A7DE")]
    [ComponentCategory(ComCategory.MMDisplayNameObjects)]
    public sealed class CPSystemNamer : IMMDisplayNamer
    {
        //Member constants
        private const string _id = "ID";
        private const string _protectionType = "ProtectionType";
        private static readonly Resourcer Resourcer = new Resourcer();
        #region IMMDisplayNamer Implementation
        public string DisplayString(IRow pRow)
        {
            IFields fields = pRow.Fields;
            //Get ID and ProtectionType field indices
            int idIndex = fields.FindField(_id);
            int protectionTypeIndex = fields.FindField(_protectionType);
            //Store ID value
            string id = pRow.get_Value(idIndex) == null ? Resourcer.GetString("CustomDisplayNamers.NullValue")
                            : Convert.ToString(pRow.get_Value(idIndex));
            //store ProtectionType field value
            string protectionType = pRow.get_Value(protectionTypeIndex) as string;
            if (protectionType == null)
            {
                protectionType = Resourcer.GetString("CustomDisplayNamers.NullValue");
            }
            else
            {
                //Get appropriate ProtectionType code description from subtype domain
                //or default domain
                ICodedValueDomain pCVDomain = CustomNamerUtils.GetCVDomain(pRow, protectionTypeIndex);
                if (pCVDomain != null)
                {
                    protectionType = CustomNamerUtils.GetCVDescFromCode(pCVDomain, protectionType);
                }
                else
                {
                    protectionType = "Protection Type Code: " + protectionType;
                }
            }
            string displayString = id + " - " + protectionType;
            //Return display string
            return displayString;
        }
        public bool get_Enabled(IDataset pDataset)
        {
            bool result = false;
            //Enable only on "CPSystem" model name
            IObjectClass objectClass = pDataset as IObjectClass;
            if (objectClass != null)
            {
                if (CustomNamerUtils.GetModelNameMgr.ContainsClassModelName(objectClass, "CPSystem"))
                {
                    result = true;
                }
            }
            return result;
        }
        public string Name
        {
            get
            {
                return "Minerville CP System Display Namer";
            }
        }
        #endregion IMMDisplayNamer Implementation
    }
}