namespace Yw.Service
{
    /// <summary>
    /// Dma点位与分区映射关系
    /// </summary>
    public partial class DmaSiteMapping
    {
        #region Cache

        //获取缓存
        private static List<Model.DmaSiteMapping> GetCache()
        {
            return DmaSiteMappingCacheHelper.GetSet(() =>
            {
                var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
                var entity_list = dal.GetAll();
                var model_list = Entity2Models(entity_list);
                if (model_list == null)
                {
                    model_list = new List<Model.DmaSiteMapping>();
                }
                return model_list;
            }, ConfigHelper.CacheKeepTime, ConfigHelper.CacheRandomTime);
        }

        //通过 ID 更新缓存
        private static void UpdateCache(long ID)
        {
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
            var entity_ds = dal.GetByID(ID);
            var model_ds = Entity2Model(entity_ds);
            var all = GetCache();
            var model = all.Find(x => x.ID == ID);
            if (model == null)
            {
                all.Add(model_ds);
            }
            else
            {
                model.Reset(model_ds);
            }
            DmaSiteMappingCacheHelper.Trigger();
        }

        //通过 Ids 更新缓存
        private static void UpdateCache(List<long> Ids)
        {
            if (Ids == null || Ids.Count < 1)
            {
                return;
            }
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
            var entity_list = dal.GetByIds(Ids);
            var model_list = Entity2Models(entity_list);
            var all = GetCache();
            all.RemoveAll(x => Ids.Contains(x.ID));
            if (model_list != null && model_list.Count > 0)
            {
                all.AddRange(model_list);
            }
            DmaSiteMappingCacheHelper.Trigger();
        }

        //通过 SiteID 更新缓存
        private static void UpdateCacheBySiteID(long SiteID)
        {
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
            var entity_list = dal.GetBySiteID(SiteID);
            var model_list = Entity2Models(entity_list);
            var all = GetCache();
            all.RemoveAll(x => x.SiteID == SiteID);
            if (model_list != null && model_list.Count > 0)
            {
                all.AddRange(model_list);
            }
            DmaSiteMappingCacheHelper.Trigger();
        }

        //通过 ID 移除缓存
        private static void RemoveCache(long ID)
        {
            var all = GetCache();
            all.RemoveAll(x => x.ID == ID);
            DmaSiteMappingCacheHelper.Trigger();
        }

        /// <summary>
        /// 发布缓存
        /// </summary>
        public static void PublishCache(string key)
        {
            DmaSiteMappingCacheHelper.Publish(key);
        }

        #endregion

        #region Query

        /// <summary>
        /// 获取所有
        /// </summary>
        public List<Model.DmaSiteMapping> GetAll()
        {
            var all = GetCache();
            return all.ToList();
        }

        /// <summary>
        /// 通过 ID 获取
        /// </summary>
        public Model.DmaSiteMapping GetByID(long ID)
        {
            var all = GetAll();
            return all.Find(x => x.ID == ID);
        }

        /// <summary>
        /// 通过 Ids 获取
        /// </summary>
        public List<Model.DmaSiteMapping> GetByIds(List<long> Ids)
        {
            if (Ids == null || Ids.Count < 1)
            {
                return default;
            }
            var all = GetAll();
            return all.Where(x => Ids.Contains(x.ID)).ToList();
        }

        /// <summary> 
        /// 通过 SiteID 获取
        /// </summary>
        public List<Model.DmaSiteMapping> GetBySiteID(long SiteID)
        {
            var all = GetAll();
            return all.Where(x => x.SiteID == SiteID).ToList();
        }

        /// <summary>
        /// 通过 SiteIds 获取
        /// </summary>
        public List<Model.DmaSiteMapping> GetBySiteIds(List<long> SiteIds)
        {
            if (SiteIds == null || SiteIds.Count < 1)
            {
                return default;
            }
            var all = GetAll();
            return all.Where(x => SiteIds.Contains(x.SiteID)).ToList();
        }

        /// <summary> 
        /// 通过 AreaID 获取
        /// </summary>
        public List<Model.DmaSiteMapping> GetByAreaID(long AreaID)
        {
            var all = GetAll();
            return all.Where(x => x.AreaID == AreaID).ToList();
        }

        /// <summary>
        /// 通过 AreaIds 获取
        /// </summary>
        public List<Model.DmaSiteMapping> GetByAreaIds(List<long> AreaIds)
        {
            if (AreaIds == null || AreaIds.Count < 1)
            {
                return default;
            }
            var all = GetAll();
            return all.Where(x => AreaIds.Contains(x.AreaID)).ToList();
        }

        #endregion

        #region Insert

        /// <summary>
        /// 添加一条
        /// </summary>
        public long Insert(Model.DmaSiteMapping model)
        {
            if (model == null)
            {
                return default;
            }
            var entity = Model2Entity(model);
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
            var id = dal.Insert(entity);
            if (id > 0)
            {
                UpdateCache(id);
            }
            return id;
        }

        /// <summary>
        /// 批量插入
        /// </summary>
        public bool Inserts(List<Model.DmaSiteMapping> list)
        {
            if (list == null || list.Count < 1)
            {
                return false;
            }
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
            var entity_list = Model2Entities(list);
            var ids = dal.InsertsR(entity_list);
            if (ids != null && ids.Count > 0)
            {
                UpdateCache(ids);
                return true;
            }
            return false;
        }

        #endregion

        #region Update

        /// <summary>
        /// 更新一条
        /// </summary>
        public bool Update(Model.DmaSiteMapping model)
        {
            if (model == null)
            {
                return false;
            }
            var entity = Model2Entity(model);
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
            var bol = dal.Update(entity);
            if (bol)
            {
                UpdateCache(model.ID);
            }
            return bol;
        }

        /// <summary>
        /// 批量更新
        /// </summary>
        public bool Updates(List<Model.DmaSiteMapping> list)
        {
            if (list == null || list.Count < 1)
            {
                return false;
            }
            var entity_list = Model2Entities(list.ToList());
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
            var bol = dal.Updates(entity_list);
            if (bol)
            {
                UpdateCache(list.Select(x => x.ID).ToList());
            }
            return bol;
        }

        /// <summary>
        /// 更新 Direction 
        /// </summary>
        public bool UpdateDirection(long ID, eDirection Direction)
        {
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
            var bol = dal.UpdateDirection(ID, (int)Direction);
            if (bol)
            {
                UpdateCache(ID);
            }
            return bol;
        }

        #endregion

        #region Exist

        /// <summary>
        /// 通过 SiteID 判断是否存在 
        /// </summary>
        public bool IsExistBySiteID(long SiteID)
        {
            var all = GetAll();
            return all.Exists(x => x.SiteID == SiteID);
        }

        /// <summary>
        /// 通过 AreaID 判断是否存在 
        /// </summary>
        public bool IsExistByAreaID(long AreaID)
        {
            var all = GetAll();
            return all.Exists(x => x.AreaID == AreaID);
        }

        #endregion

        #region Delete

        /// <summary>
        /// 通过 ID 删除
        /// </summary>
        public bool DeleteByID(long ID, out string Msg)
        {
            Msg = string.Empty;
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.IDmaSiteMapping>();
            var bol = dal.DeleteByID(ID);
            if (bol)
            {
                RemoveCache(ID);
            }
            return bol;
        }

        #endregion

    }
}