// ========================================================================
// Copyright 2007 - Volian Enterprises, Inc. All rights reserved.          
// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
// ------------------------------------------------------------------------
// $Workfile: $     $Revision: $                                           
// $Author: $   $Date: $                                                   
//                                                                         
// $History: $                                                             
// ========================================================================

using System;
using System.Data.SqlClient;
using Csla;
using Csla.Data;
using System.ComponentModel;
using System.Collections.Generic;
using Csla.Validation;
namespace VEPROMS.CSLA.Library
{
    /// <summary>
    ///	RODbROImage Generated by MyGeneration using the CSLA Object Mapping template
    /// </summary>
    [Serializable()]
    [TypeConverter(typeof(RODbROImageConverter))]
    public partial class RODbROImage : BusinessBase<RODbROImage>, IVEHasBrokenRules, IDisposable
    {
        #region Log4Net
        private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
        #endregion
        #region Business Methods
        private readonly string _ErrorMessage = string.Empty;
        public string ErrorMessage => _ErrorMessage;
        private int _ImageID;
        [System.ComponentModel.DataObjectField(true, true)]
        public int ImageID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_MyROImage != null) _ImageID = _MyROImage.ImageID;
                return _ImageID;
            }
        }
        private ROImage _MyROImage;
        [System.ComponentModel.DataObjectField(true, true)]
        public ROImage MyROImage
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_MyROImage == null && _ImageID != 0) _MyROImage = ROImage.GetJustROImage(_ImageID);//Don't load figures or ROFST - Causing Memory Crash
                return _MyROImage;
            }
        }
        private string _FileName = string.Empty;
        public string FileName
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _FileName;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (value == null) value = string.Empty;
                if (_FileName != value)
                {
                    _FileName = value;
                    PropertyHasChanged();
                }
            }
        }
        private byte[] _Content;
        public byte[] Content
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _Content;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (_Content != value)
                {
                    _Content = value;
                    PropertyHasChanged();
                }
            }
        }
        private string _Config = string.Empty;
        public string Config
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _Config;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (value == null) value = string.Empty;
                if (_Config != value)
                {
                    _Config = value;
                    PropertyHasChanged();
                }
            }
        }
        private DateTime _DTS = new DateTime();
        public DateTime DTS
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _DTS;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (_DTS != value)
                {
                    _DTS = value;
                    PropertyHasChanged();
                }
            }
        }
        private string _UserID = string.Empty;
        public string UserID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _UserID;
            }
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            set
            {
                if (value == null) value = string.Empty;
                if (_UserID != value)
                {
                    _UserID = value;
                    PropertyHasChanged();
                }
            }
        }
        private byte[] _LastChanged = new byte[8];//timestamp
                                                  // CSLATODO: Check RODbROImage.GetIdValue to assure that the ID returned is unique
        /// <summary>
        /// Overrides Base GetIdValue - Used internally by CSLA to determine equality
        /// </summary>
        /// <returns>A Unique ID for the current RODbROImage</returns>
        protected override object GetIdValue() => MyRODbROImageUnique; // Absolutely Unique ID
        public override bool IsDirty => base.IsDirty;
        [System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "Keeping until replace CSLA")]
        public bool IsDirtyList(List<object> list) => base.IsDirty;
        public override bool IsValid => (IsNew && !IsDirty) || base.IsValid;
        [System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "Keeping until replace CSLA")]
        public bool IsValidList(List<object> list) => (IsNew && !IsDirty) || base.IsValid;
        #endregion
        #region ValidationRules
        [NonSerialized]
        private bool _CheckingBrokenRules = false;
        public IVEHasBrokenRules HasBrokenRules
        {
            get
            {
                if (_CheckingBrokenRules) return null;
                if (BrokenRulesCollection.Count > 0) return this;
                try
                {
                    _CheckingBrokenRules = true;
                    IVEHasBrokenRules hasBrokenRules = null;
                    return hasBrokenRules;
                }
                finally
                {
                    _CheckingBrokenRules = false;
                }
            }
        }
        public BrokenRulesCollection BrokenRules
        {
            get
            {
                IVEHasBrokenRules hasBrokenRules = HasBrokenRules;
                if (Equals(hasBrokenRules)) return BrokenRulesCollection;
                return hasBrokenRules?.BrokenRules;
            }
        }
        protected override void AddBusinessRules()
        {
            ValidationRules.AddRule(
                Csla.Validation.CommonRules.StringRequired, "FileName");
            ValidationRules.AddRule(
                Csla.Validation.CommonRules.StringMaxLength,
                new Csla.Validation.CommonRules.MaxLengthRuleArgs("FileName", 255));
            ValidationRules.AddRule(
                Csla.Validation.CommonRules.StringMaxLength,
                new Csla.Validation.CommonRules.MaxLengthRuleArgs("Config", 1073741823));
            ValidationRules.AddRule(
                Csla.Validation.CommonRules.StringRequired, "UserID");
            ValidationRules.AddRule(
                Csla.Validation.CommonRules.StringMaxLength,
                new Csla.Validation.CommonRules.MaxLengthRuleArgs("UserID", 100));
            // CSLATODO:  Add other validation rules
        }
        #endregion
        #region Authorization Rules
        protected override void AddAuthorizationRules()
        {
            //CSLATODO: Who can read/write which fields
        }
        #endregion
        #region Factory Methods
        public int CurrentEditLevel => EditLevel;
        private static int _RODbROImageUnique = 0;
        private static int RODbROImageUnique => ++_RODbROImageUnique;
        private readonly int _MyRODbROImageUnique = RODbROImageUnique;
        // Absolutely Unique ID - Editable FK
        public int MyRODbROImageUnique => _MyRODbROImageUnique;
        internal static RODbROImage New(string fileName, byte[] content) => new RODbROImage(fileName, content);
        internal static RODbROImage Get(SafeDataReader dr) => new RODbROImage(dr);
        public RODbROImage()
        {
            MarkAsChild();
            _ImageID = ROImage.NextImageID;
            _DTS = _RODbROImageExtension.DefaultDTS;
            _UserID = _RODbROImageExtension.DefaultUserID;
            ValidationRules.CheckRules();
        }
        private RODbROImage(string fileName, byte[] content)
        {
            MarkAsChild();
            // CSLATODO: Add any initialization & defaults
            _ImageID = ROImage.NextImageID;
            _DTS = _RODbROImageExtension.DefaultDTS;
            _UserID = _RODbROImageExtension.DefaultUserID;
            _FileName = fileName;
            _Content = content;
            ValidationRules.CheckRules();
        }
        internal RODbROImage(SafeDataReader dr)
        {
            MarkAsChild();
            Fetch(dr);
        }
        private bool _Disposed = false;
        private static int _CountCreated = 0;
        private static int _CountDisposed = 0;
        private static int _CountFinalized = 0;
        private static int IncrementCountCreated => ++_CountCreated;
        private readonly int _CountWhenCreated = IncrementCountCreated;
        public static int CountCreated => _CountCreated;
        public static int CountNotDisposed => _CountCreated - _CountDisposed;
        public static int CountNotFinalized => _CountCreated - _CountFinalized;
        ~RODbROImage()
        {
            _CountFinalized++;
        }
        public void Dispose()
        {
            if (_Disposed) return;
            _CountDisposed++;
            _Disposed = true;
        }
        #endregion
        #region Data Access Portal
        private void Fetch(SafeDataReader dr)
        {
            if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] RODbROImage.FetchDR", GetHashCode());
            try
            {
                _ImageID = dr.GetInt32("ImageID");
                _FileName = dr.GetString("FileName");
                _Content = (byte[])dr.GetValue("Content");
                _Config = dr.GetString("Config");
                _DTS = dr.GetDateTime("DTS");
                _UserID = dr.GetString("UserID");
                dr.GetBytes("LastChanged", 0, _LastChanged, 0, 8);
            }
            catch (Exception ex) // FKItem Fetch
            {
                if (_MyLog.IsErrorEnabled) _MyLog.Error("RODbROImage.FetchDR", ex);
                throw new DbCslaException("RODbROImage.Fetch", ex);
            }
            MarkOld();
        }
        internal void Insert(RODb myRODb)
        {
            // if we're not dirty then don't update the database
            if (!IsDirty) return;
            using (SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"])
            {
                if  (cn.State == System.Data.ConnectionState.Closed) cn.Open();
                _LastChanged = ROImage.Add(cn, ref _ImageID, myRODb, _FileName, _Content, _Config, _DTS, _UserID);
            }

            MarkOld();
        }
        internal void Update(RODb myRODb)
        {
            // if we're not dirty then don't update the database
            if (!IsDirty) return;
            using (SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"])
            {
                if  (cn.State == System.Data.ConnectionState.Closed) cn.Open();
                _LastChanged = ROImage.Update(cn, ref _ImageID, myRODb.RODbID, _FileName, _Content, _Config, _DTS, _UserID, ref _LastChanged);
            }

            MarkOld();
        }
        [System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "Keeping until replace CSLA")]
        internal void DeleteSelf(RODb myRODb)
        {
            // if we're not dirty then don't update the database
            if (!IsDirty) return;
            // if we're new then don't update the database
            if (IsNew) return;
            using (SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"])
            {
                if  (cn.State == System.Data.ConnectionState.Closed) cn.Open();
                ROImage.Remove(cn, _ImageID);
            }

            MarkNew();
        }
        #endregion
        // Standard Default Code
        #region extension
        readonly RODbROImageExtension _RODbROImageExtension = new RODbROImageExtension();
        [Serializable()]
        partial class RODbROImageExtension : extensionBase
        {
        }
        [Serializable()]
        class extensionBase
        {
            // Default Values
            public virtual DateTime DefaultDTS => DateTime.Now;
            public virtual string DefaultUserID => Volian.Base.Library.VlnSettings.UserID;
            // Authorization Rules
            public virtual void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
            {
                // Needs to be overriden to add new authorization rules
            }
            // Instance Authorization Rules
            public virtual void AddInstanceAuthorizationRules(Csla.Security.AuthorizationRules rules)
            {
                // Needs to be overriden to add new authorization rules
            }
            // Validation Rules
            public virtual void AddValidationRules(Csla.Validation.ValidationRules rules)
            {
                // Needs to be overriden to add new validation rules
            }
            // InstanceValidation Rules
            public virtual void AddInstanceValidationRules(Csla.Validation.ValidationRules rules)
            {
                // Needs to be overriden to add new validation rules
            }
        }
        #endregion
    } // Class
    #region Converter
    internal class RODbROImageConverter : ExpandableObjectConverter
    {
        public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
        {
            if (destType == typeof(string) && value is RODbROImage image)
            {
                // Return the ToString value
                return image.ToString();
            }
            return base.ConvertTo(context, culture, value, destType);
        }
    }
    #endregion
} // Namespace