namespace Yw.Service
{
    /// <summary>
    /// 单位转换
    /// </summary>
    public partial class SysUnitTransfer
    {
        #region Cache

        //获取缓存
        private static List<Model.SysUnitTransfer> GetCache()
        {
            var all = SysUnitTransferCacheHelper.GetSet(() =>
            {
                var dal = DALCreateHelper.CreateDAL<Yw.DAL.ISysUnitTransfer>();
                var entityList = dal.GetAll();
                var modelList = Entity2Models(entityList);
                if (modelList == null)
                {
                    modelList = new List<Model.SysUnitTransfer>();
                }
                return modelList;
            }, ConfigHelper.CacheKeepTime, ConfigHelper.CacheRandomTime);
            return all;
        }

        //通过 ID 更新缓存
        private static void UpdateCache(long ID)
        {
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.ISysUnitTransfer>();
            var entityDb = dal.GetByID(ID);
            var modelDb = Entity2Model(entityDb);
            var all = GetCache();
            var model = all.Find(x => x.ID == ID);
            if (model == null)
            {
                all.Add(modelDb);
            }
            else
            {
                model.Reset(modelDb);
            }
            SysUnitTransferCacheHelper.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.ISysUnitTransfer>();
            var entityList = dal.GetByIds(Ids);
            var modelList = Entity2Models(entityList);
            var all = GetCache();
            all.RemoveAll(x => Ids.Contains(x.ID));
            if (modelList != null && modelList.Count > 0)
            {
                all.AddRange(modelList);
            }
            SysUnitTransferCacheHelper.Trigger();
        }

        //通过 TypeID 更新缓存
        private static void UpdateCacheByTypeID(long TypeID)
        {
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.ISysUnitTransfer>();
            var entityList = dal.GetByTypeID(TypeID);
            var modelList = Entity2Models(entityList);
            var all = GetCache();
            all.RemoveAll(x => x.TypeID == TypeID);
            if (modelList != null && modelList.Count > 0)
            {
                all.AddRange(modelList);
            }
            SysUnitTransferCacheHelper.Trigger();
        }

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

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

        #endregion

        #region Query

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

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

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

        /// <summary>
        /// 通过 TypeID 获取
        /// </summary>
        public List<Model.SysUnitTransfer> GetByTypeID(long TypeID)
        {
            var all = GetAll();
            var list = all.Where(x => x.TypeID == TypeID).ToList();
            return list;
        }

        /// <summary>
        /// 通过 FromValueID 和 ToValueID 获取
        /// </summary>
        public Model.SysUnitTransfer GetByFromToValueID(long TypeID, long FromValueID, long ToValueID)
        {
            var all = GetAll();
            return all.Find(x => x.TypeID == TypeID && x.FromValueID == FromValueID && x.ToValueID == ToValueID);
        }


        #endregion

        #region Exist

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

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

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

        /// <summary>
        /// 通过 ValueID 判断是否存在
        /// </summary>
        public bool IsExistByValueID(long ValueID)
        {
            var all = GetAll();
            return all.Exists(x => x.FromValueID == ValueID || x.ToValueID == ValueID);
        }

        /// <summary>
        /// 通过 FromValueID 和 ToValueID 判断是否存在
        /// </summary>
        public bool IsExistByFromToValueID(long TypeID, long FromValueID, long ToValueID)
        {
            var all = GetAll();
            return all.Exists(x => x.TypeID == TypeID && x.FromValueID == FromValueID && x.ToValueID == ToValueID);
        }

        #endregion

        #region Set

        /// <summary>
        /// 通过 TypeID 设置
        /// </summary>
        public bool SetByTypeID(long TypeID, List<Model.SysUnitTransferTypeSetter> list)
        {
            var dal = DALCreateHelper.CreateDAL<Yw.DAL.ISysUnitTransfer>();
            var entityList = list?.ToEntityList();
            var bol = dal.SetByTypeID(TypeID, entityList);
            if (bol)
            {
                UpdateCacheByTypeID(TypeID);
            }
            return bol;
        }

        #endregion

    }
}