/SolutionFramework/Microsoft.VisualStudio.ServiceModel.DomainServices.Tools.10.0/Microsoft/VisualStudio/ServiceModel/DomainServices/Tools/ContextViewModel.cs

namespace Microsoft.VisualStudio.ServiceModel.DomainServices.Tools

{

    using System;

    using System.Collections.Generic;

    using System.ComponentModel;

    using System.Threading;



    internal class ContextViewModel : INotifyPropertyChanged

    {

        private BusinessLogicModel _businessLogicModel;

        private Microsoft.VisualStudio.ServiceModel.DomainServices.Tools.ContextData _contextData;

        private List<EntityViewModel> _entities;



        public event PropertyChangedEventHandler PropertyChanged;



        public ContextViewModel(BusinessLogicModel businessLogicModel, Microsoft.VisualStudio.ServiceModel.DomainServices.Tools.ContextData contextData)

        {

            this._businessLogicModel = businessLogicModel;

            this._contextData = contextData;

        }



        internal void EntityStateChanged()

        {

            this.RaisePropertyChanged("IsMetadataClassGenerationAllowed");

            this.RaisePropertyChanged("IsMetadataClassGenerationRequested");

        }



        private void RaisePropertyChanged(string propertyName)

        {

            if (this.PropertyChanged != null)

            {

                this.PropertyChanged(this, new PropertyChangedEventArgs(propertyName));

            }

        }



        public override string ToString()

        {

            return this.Name;

        }



        public Microsoft.VisualStudio.ServiceModel.DomainServices.Tools.ContextData ContextData

        {

            get

            {

                return this._contextData;

            }

        }



        public IEnumerable<EntityViewModel> Entities

        {

            get

            {

                if (this._entities == null)

                {

                    EntityData[] entityDataItemsForContext = this._businessLogicModel.GetEntityDataItemsForContext(this.ContextData);

                    this._entities = new List<EntityViewModel>();

                    foreach (EntityData data in entityDataItemsForContext)

                    {

                        EntityViewModel item = new EntityViewModel(this, data);

                        this._entities.Add(item);

                    }

                    this._entities.Sort((Comparison<EntityViewModel>) ((x, y) => string.Compare(x.Name, y.Name, StringComparison.OrdinalIgnoreCase)));

                }

                return this._entities;

            }

        }



        public bool IsClientAccessEnabled

        {

            get

            {

                return this.ContextData.IsClientAccessEnabled;

            }

            set

            {

                if (value != this.ContextData.IsClientAccessEnabled)

                {

                    this.ContextData.IsClientAccessEnabled = value;

                    this.RaisePropertyChanged("IsClientAccessEnabled");

                }

            }

        }



        public bool IsODataEndpointEnabled

        {

            get

            {

                return this.ContextData.IsODataEndpointEnabled;

            }

            set

            {

                if (value != this.ContextData.IsODataEndpointEnabled)

                {

                    this.ContextData.IsODataEndpointEnabled = value;

                    this.RaisePropertyChanged("IsODataEndpointEnabled");

                }

            }

        }



        public string Name

        {

            get

            {

                return this.ContextData.Name;

            }

        }

    }

}