using System.Data.Common;
using System.Data.Entity;
using System.Data.Entity.ModelConfiguration.Conventions;
using WeOnlineApp.Authorization.Roles;
using WeOnlineApp.Authorization.Users;
using WeOnlineApp.BaseInfo;
using WeOnlineApp.MultiTenancy;
using IwbZero.EntityFramework;
using WeOnlineApp.Basic;
using WeOnlineApp.Question;
using WeOnlineApp.TrainingCamp;


namespace WeOnlineApp.EF
{
    public class WeOnlineAppDbContext : IwbZeroDbContext<Tenant, Role, User>
    {
        //TODO: Define an IDbSet for your Entities...

        public IDbSet<SubjectCategoryInfo> SubjectCategoryInfos { get; set; }
        public IDbSet<CampInfo> CampInfos { get; set; }
        public IDbSet<CampPlayInfo> CampPlayInfos { get; set; }
        public IDbSet<CampPlayScoreInfo> CampPlayScoreInfos { get; set; }
        public IDbSet<CampPlayLogInfo> CampPlayLogInfos { get; set; }
        public IDbSet<CampPlayUserInfo> CampPlayUserInfos { get; set; }

        public IDbSet<CampSceneMapInfo> CampSceneMapInfos { get; set; }
        public IDbSet<QuestionInfo> QuestionInfos { get; set; }
        public IDbSet<QuestionFavoriteInfo> QuestionFavoriteInfos { get; set; }
        public IDbSet<QuestionAnswerInfo> QuestionAnswerInfos { get; set; }


        /* NOTE: 
         *   Setting "Default" to base class helps us when working migration commands on Package Manager Console.
         *   But it may cause problems when working Migrate.exe of EF. If you will apply migrations on command line, do not
         *   pass connection string name to base classes. ABP works either way.
         */


        public IDbSet<SysAttachFile> SysAttachFiles { get; set; }
        public IDbSet<SysState> SysStates { get; set; }
        public IDbSet<SysFunction> SysFunctions { get; set; }
        public IDbSet<SysHelp> SysHelps { get; set; }
        public WeOnlineAppDbContext()
            : base("Default")
        {

        }

        /* NOTE:
         *   This constructor is used by ABP to pass connection string defined in WeOnlineAppDataModule.PreInitialize.
         *   Notice that, actually you will not directly create an instance of WeOnlineAppDbContext since ABP automatically handles it.
         */
        public WeOnlineAppDbContext(string nameOrConnectionString)
            : base(nameOrConnectionString)
        {

        }

        //This constructor is used in tests
        public WeOnlineAppDbContext(DbConnection existingConnection)
         : base(existingConnection, false)
        {

        }

        public WeOnlineAppDbContext(DbConnection existingConnection, bool contextOwnsConnection)
         : base(existingConnection, contextOwnsConnection)
        {

        }

        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            base.OnModelCreating(modelBuilder);
            //---关闭级联删除
            //  禁用一对多级联删除
            modelBuilder.Conventions.Remove<OneToManyCascadeDeleteConvention>();
            //  禁用多对多级联删除
            modelBuilder.Conventions.Remove<ManyToManyCascadeDeleteConvention>();
        }
    }
}