using Code.Security;
using Code.Utils;
using EnVisage;
using EnVisage.Models;
using PrevuWebAPI.Code.Managers;
using System;
using System.Collections.Generic;
using System.Data.Entity.Core.EntityClient;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PrevuWebAPI.Code
{
    public static class PrevuEFContext
    {
        public static EnVisageEntities PrevuEntity
        {
            get
            {
                string Token = RESTAuthorizeAttribute.Token();
                if (string.IsNullOrEmpty(Token))
                    return new EnVisageEntities();
                var ClientInfo = APIClientInformationCallManager.ClientInfo;
                if (ClientInfo == null)
                    return new EnVisageEntities();
                var connectionInfo = ClientInfo.DataConnections.Where(x => x.ConnectionType == (int) DBConnectionType.ENTITY).FirstOrDefault();
                if (connectionInfo != null)
                {
                    var entityBuilder = new EntityConnectionStringBuilder();
                    entityBuilder.Provider = "System.Data.SqlClient";
                    entityBuilder.ProviderConnectionString = connectionInfo.DecryptedConnectionString();
                    entityBuilder.Metadata = @"res://*/DataModel.csdl|res://*/DataModel.ssdl|res://*/DataModel.msl";
                    return new EnVisageEntities(entityBuilder.ConnectionString);
                }
                return new EnVisageEntities();
            }
        }
       
    }
}