using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Data.Entity;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Portal.Enities;
using Portal.Mapping;

namespace Portal
{
    public class PortalContext : DbContext
    {
        static PortalContext()
        {
            System.Data.Entity.Database.SetInitializer<PortalContext>(null);

           //Database.SetInitializer(new DropCreateDatabaseAlways<PortalContext>());
        }

        public DbSet<Category> Categories { get; set; }
        public DbSet<Province> Provinces { get; set; }


        /// <summary>
        /// This method is called when the model for a derived context has been initialized, but
        /// before the model has been locked down and used to initialize the context.  The default
        /// implementation of this method does nothing, but it can be overridden in a derived class
        /// such that the model can be further configured before it is locked down.
        /// </summary>
        /// <remarks>
        /// Typically, this method is called only once when the first instance of a derived context
        /// is created.  The model for that context is then cached and is for all further instances of
        /// the context in the app domain.  This caching can be disabled by setting the ModelCaching
        /// property on the given ModelBuidler, but note that this can seriously degrade performance.
        /// More control over caching is provided through use of the DbModelBuilder and DbContextFactory
        /// classes directly.
        /// </remarks>
        /// <param name="modelBuilder"> The builder that defines the model for the context being created. </param>
        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            modelBuilder.Configurations.Add(new CategoryMap());
            modelBuilder.Configurations.Add(new ProvinceMap());
        }

    }
}

static PortalContext()
        {
            System.Data.Entity.Database.SetInitializer<PortalContext>(null);

            //Database.SetInitializer(new DropCreateDatabaseAlways<PortalContext>());
        }

namespace Portal.Migrations
{
    using System;
    using System.Data.Entity;
    using System.Data.Entity.Migrations;
    using System.Linq;

    internal sealed class Configuration : DbMigrationsConfiguration<Portal.PortalContext>
    {
        public Configuration()
        {
            AutomaticMigrationsEnabled = true;
        }

        protected override void Seed(Portal.PortalContext context)
        {
            //  This method will be called after migrating to the latest version.

            //  You can use the DbSet<T>.AddOrUpdate() helper extension method 
            //  to avoid creating duplicate seed data. E.g.
            //
            //    context.People.AddOrUpdate(
            //      p => p.FullName,
            //      new Person { FullName = "Andrew Peters" },
            //      new Person { FullName = "Brice Lambson" },
            //      new Person { FullName = "Rowan Miller" }
            //    );
            //
        }
    }
}

public Configuration()
{
      AutomaticMigrationsEnabled = false;
}