//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated from a template.
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Collections.Specialized;

namespace WNS.Entities
{
    public partial class Devision
    {
        #region Primitive Properties
    
        public virtual int Id
        {
            get;
            set;
        }
    
        public virtual string Name
        {
            get;
            set;
        }
    
        public virtual int OrganizationId
        {
            get { return _organizationId; }
            set
            {
                if (_organizationId != value)
                {
                    if (Organization != null && Organization.Id != value)
                    {
                        Organization = null;
                    }
                    _organizationId = value;
                }
            }
        }
        private int _organizationId;

        #endregion
        #region Navigation Properties
    
        public virtual Organization Organization
        {
            get { return _organization; }
            set
            {
                if (!ReferenceEquals(_organization, value))
                {
                    var previousValue = _organization;
                    _organization = value;
                    FixupOrganization(previousValue);
                }
            }
        }
        private Organization _organization;
    
        public virtual ICollection<Contact> Contact
        {
            get
            {
                if (_contact == null)
                {
                    var newCollection = new FixupCollection<Contact>();
                    newCollection.CollectionChanged += FixupContact;
                    _contact = newCollection;
                }
                return _contact;
            }
            set
            {
                if (!ReferenceEquals(_contact, value))
                {
                    var previousValue = _contact as FixupCollection<Contact>;
                    if (previousValue != null)
                    {
                        previousValue.CollectionChanged -= FixupContact;
                    }
                    _contact = value;
                    var newValue = value as FixupCollection<Contact>;
                    if (newValue != null)
                    {
                        newValue.CollectionChanged += FixupContact;
                    }
                }
            }
        }
        private ICollection<Contact> _contact;
    
        public virtual ICollection<ContactInformation> ContactInformation
        {
            get
            {
                if (_contactInformation == null)
                {
                    var newCollection = new FixupCollection<ContactInformation>();
                    newCollection.CollectionChanged += FixupContactInformation;
                    _contactInformation = newCollection;
                }
                return _contactInformation;
            }
            set
            {
                if (!ReferenceEquals(_contactInformation, value))
                {
                    var previousValue = _contactInformation as FixupCollection<ContactInformation>;
                    if (previousValue != null)
                    {
                        previousValue.CollectionChanged -= FixupContactInformation;
                    }
                    _contactInformation = value;
                    var newValue = value as FixupCollection<ContactInformation>;
                    if (newValue != null)
                    {
                        newValue.CollectionChanged += FixupContactInformation;
                    }
                }
            }
        }
        private ICollection<ContactInformation> _contactInformation;

        #endregion
        #region Association Fixup
    
        private void FixupOrganization(Organization previousValue)
        {
            if (previousValue != null && previousValue.Devision.Contains(this))
            {
                previousValue.Devision.Remove(this);
            }
    
            if (Organization != null)
            {
                if (!Organization.Devision.Contains(this))
                {
                    Organization.Devision.Add(this);
                }
                if (OrganizationId != Organization.Id)
                {
                    OrganizationId = Organization.Id;
                }
            }
        }
    
        private void FixupContact(object sender, NotifyCollectionChangedEventArgs e)
        {
            if (e.NewItems != null)
            {
                foreach (Contact item in e.NewItems)
                {
                    item.Devision = this;
                }
            }
    
            if (e.OldItems != null)
            {
                foreach (Contact item in e.OldItems)
                {
                    if (ReferenceEquals(item.Devision, this))
                    {
                        item.Devision = null;
                    }
                }
            }
        }
    
        private void FixupContactInformation(object sender, NotifyCollectionChangedEventArgs e)
        {
            if (e.NewItems != null)
            {
                foreach (ContactInformation item in e.NewItems)
                {
                    item.Devision = this;
                }
            }
    
            if (e.OldItems != null)
            {
                foreach (ContactInformation item in e.OldItems)
                {
                    if (ReferenceEquals(item.Devision, this))
                    {
                        item.Devision = null;
                    }
                }
            }
        }

        #endregion
    }
}