using AutoMapper;
using IStation.Untity;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace IStation.Service
{
    /// <summary>
    /// ¸½¼ÓÎļþ
    /// </summary>
    public partial class AttachmentFile
    {
        #region Cache

        //ͨ¹ý CorpID »ñÈ¡»º´æ
        private List<Model.AttachmentFile> GetCorpCache(long CorpID)
        {
            return AttachmentFileCacheHelper.GetSet(CorpID, () =>
            {
                var dal = new DAL.AttachmentFile();
                var entityList = dal.GetByCorpID(CorpID);
                var modelList = Entity2Models(entityList);
                if (modelList == null)
                {
                    modelList = new List<Model.AttachmentFile>();
                }
                return modelList;
            }, ConfigHelper.CacheKeepTime, ConfigHelper.CacheRandomTime);
        }

        //ͨ¹ý ID ¸üлº´æ
        internal void UpdateCorpCache(long CorpID, long ID)
        {
            var dal = new DAL.AttachmentFile();
            var entity = dal.GetByID(CorpID, ID);
            var model = Entity2Model(entity);
            var all = GetCorpCache(CorpID);
            all.RemoveAll(x=>x.ID==ID);
            if (model != null)
            { 
                all.Add(model);
            }
        }

        //ͨ¹ý Ids ¸üлº´æ
        internal void UpdateCorpCache(long CorpID, List<long> Ids)
        {
            if (Ids == null || Ids.Count() < 1)
                return;
            var dal = new DAL.AttachmentFile();
            var entityList = dal.GetByIds(CorpID, Ids);
            var modelList = Entity2Models(entityList);
            var all = GetCorpCache(CorpID);
            all.RemoveAll(x => Ids.Contains(x.ID));
            if (modelList != null && modelList.Count > 0)
            {
                all.AddRange(modelList);
            }
        }

        //ͨ¹ý Attach ¸üлº´æ
        internal void UpdateCorpCache(long CorpID, string AttachType, long AttachID)
        {
            var dal = new DAL.AttachmentFile();
            var entityList = dal.GetByAttachTypeAndAttachID(CorpID, AttachType, AttachID);
            var modelList = Entity2Models(entityList);
            var all = GetCorpCache(CorpID);
            all.RemoveAll(x => x.AttachType == AttachType && x.AttachID == AttachID);
            if (modelList != null && modelList.Count > 0)
            {
                all.AddRange(modelList);
            }
        }

        //ͨ¹ý ID ÒƳý»º´æ
        internal void RemoveCorpCache(long CorpID, long ID)
        {
            var all = GetCorpCache(CorpID);
            all.RemoveAll(x => x.ID == ID);
        }

        //ͨ¹ý Attach ÒƳý»º´æ
        internal void RemoveCorpCache(long CorpID, string AttachType, long AttachID)
        { 
            var all=GetCorpCache(CorpID);
            all.RemoveAll(x=>x.AttachType==AttachType&&x.AttachID==AttachID);
        }

        #endregion

        #region Query

        /// <summary>
        /// ͨ¹ý CorpID »ñÈ¡
        /// </summary>
        public List<Model.AttachmentFile> GetByCorpID(long CorpID)
        {
            var all = GetCorpCache(CorpID);
            return all.OrderBy(x => x.SortCode).ToList();
        }

        /// <summary>
        /// ͨ¹ý ID »ñÈ¡
        /// </summary>
        public Model.AttachmentFile GetByID(long CorpID, long ID)
        {
            var all = GetByCorpID(CorpID);
            return all.Find(x => x.ID == ID);
        }

        /// <summary>
        /// ͨ¹ý Ids »ñÈ¡
        /// </summary>
        public List<Model.AttachmentFile> GetByIds(long CorpID, List<long> Ids)
        {
            if (Ids == null || Ids.Count() < 1)
                return default;
            var all = GetByCorpID(CorpID);
            return all.Where(x => Ids.Contains(x.ID)).OrderBy(x => x.SortCode).ToList();
        }

        /// <summary>
        /// ͨ¹ý AttachType ºÍ AttachID »ñÈ¡
        /// </summary>
        public List<Model.AttachmentFile> GetByAttachTypeAndAttachID(long CorpID, string AttachType, long AttachID)
        {
            var all = GetByCorpID(CorpID);
            return all.Where(x => x.AttachType == AttachType && x.AttachID == AttachID).OrderBy(x => x.SortCode).ToList();
        }

        /// <summary>
        /// ͨ¹ý AttachType ºÍ AttachID »ñÈ¡ÊýÁ¿
        /// </summary>
        public int GetCountByAttachTypeAndAttachID(long CorpID, string AttachType, long AttachID) 
        {
            var list = GetByAttachTypeAndAttachID(CorpID, AttachType, AttachID);
            return list == null ? 0 : list.Count;
        }

        #endregion

        #region Insert

        /// <summary>
        /// ²åÈëÒ»ÌõÊý¾Ý
        /// </summary>
        public long Insert(Model.AttachmentFile model)
        {
            if (model == null)
                return default;
            if (model.CorpID < 1)
                return default;
            var dal = new DAL.AttachmentFile();
            var entity = Model2Entity(model);
            var id = dal.Insert(entity);
            if (id > 0)
            {
                UpdateCorpCache(model.CorpID, id);
            }
            return id;
        }

        /// <summary>
        /// ²åÈë¶àÌõ
        /// </summary>
        public bool Inserts(List<Model.AttachmentFile> list)
        {
            if (list == null || list.Count() < 1)
                return default;
            var corpIds = list.Select(x => x.CorpID).Distinct().ToList();
            if (corpIds.Count != 1 || corpIds[0] < 1)
                return default;
            var dal = new DAL.AttachmentFile();
            var entity_list = Model2Entities(list.ToList());
            var ids = dal.InsertsR(entity_list);
            if (ids != null && ids.Count > 0)
            {
                UpdateCorpCache(corpIds[0], ids);
                return true;
            }
            return false;
        }

        #endregion

        #region Update

        /// <summary>
        /// ¸üÐÂÒ»Ìõ
        /// </summary>
        public bool Update(Model.AttachmentFile model)
        {
            if (model == null)
                return default;
            if (model.CorpID < 1)
                return default;
            if (model.ID < 1)
                return default;
            var dal = new DAL.AttachmentFile();
            var entity = Model2Entity(model);
            var bol = dal.Update(entity);
            if (bol)
            {
                UpdateCorpCache(model.CorpID, model.ID);
            }
            return bol;
        }

        /// <summary>
        /// ¸üжàÌõ
        /// </summary>
        public bool Updates(List<Model.AttachmentFile> list)
        {
            if (list == null || list.Count() < 1)
                return default;
            var corpIds = list.Select(x => x.CorpID).Distinct().ToList();
            if (corpIds.Count != 1 || corpIds[0] < 1)
                return default;
            if (list.ToList().Exists(x => x.ID < 1))
                return default;
            var dal = new DAL.AttachmentFile();
            var entity_list = Model2Entities(list.ToList());
            var bol = dal.Updates(entity_list);
            if (bol)
            {
                UpdateCorpCache(corpIds[0], list.Select(x => x.ID).ToList());
            }
            return bol;
        }

        /// <summary>
        /// ¸üÐÂÅÅÐòÂë
        /// </summary>
        public bool UpdateSortCode(long CorpID, long ID, int SortCode)
        {
            var dal = new DAL.AttachmentFile();
            var bol = dal.UpdateSortCode(CorpID, ID, SortCode);
            if (bol)
            {
                UpdateCorpCache(CorpID, ID);
            }
            return bol;
        }

        /// <summary>
        /// ¸üÐÂÅÅÐò
        /// </summary>
        public bool UpdateSorter(long CorpID, List<Model.Sorter> sorters)
        {
            if (sorters == null || sorters.Count() < 1)
                return default;
            var dal = new DAL.AttachmentFile();
            var bol = dal.UpdateSorter(CorpID, sorters.ToEntityList());
            if (bol)
            {
                UpdateCorpCache(CorpID, sorters.Select(x => x.ID).ToList());
            }
            return bol;
        }

        /// <summary>
        /// ¸üРTagName
        /// </summary>
        public bool UpdateTagName(long CorpID, long ID, string TagName)
        {
            var dal = new DAL.AttachmentFile();
            var bol = dal.UpdateTagName(CorpID, ID, TagName);
            if (bol)
            {
                UpdateCorpCache(CorpID, ID);
            }
            return bol;
        }

        /// <summary>
        /// ¸üРTerminalId
        /// </summary>
        public bool UpdateTerminalId(long CorpID, long ID, string TerminalId)
        {
            var dal = new DAL.AttachmentFile();
            var bol = dal.UpdateTerminalId(CorpID, ID, TerminalId);
            if (bol)
            {
                UpdateCorpCache(CorpID, ID);
            }
            return bol;
        }

        /// <summary>
        /// ¸üÐÂʹÓÃ״̬
        /// </summary>
        public bool UpdateUseStatus(long CorpID, long ID, Model.eUseStatus UseStatus)
        {
            var dal = new DAL.AttachmentFile();
            var bol = dal.UpdateUseStatus(CorpID, ID, (int)UseStatus);
            if (bol)
            {
                UpdateCorpCache(CorpID, ID);
            }
            return bol;
        }

        #endregion

        #region Exist

        /// <summary>
        /// ÅжÏTagNameÊÇ·ñ´æÔÚ
        /// </summary>
        public bool IsExistTagName(long CorpID, string TagName)
        {
            if (string.IsNullOrEmpty(TagName))
                return default;
            var all = GetByCorpID(CorpID);
            if (all == null || all.Count < 1)
                return default;
            return all.Exists(x => !string.IsNullOrEmpty(x.TagName) && x.TagName.ToUpper() == TagName.ToUpper());
        }

        /// <summary>
        ///  ÅжÏTagNameÊÇ·ñ´æÔÚ ExceptID
        /// </summary>
        public bool IsExistTagNameExceptID(long CorpID, string TagName, long ExceptID)
        {
            if (string.IsNullOrEmpty(TagName))
                return default;
            var all = GetByCorpID(CorpID);
            if (all == null || all.Count < 1)
                return default;
            return all.Exists(x => !string.IsNullOrEmpty(x.TagName) && x.TagName.ToUpper() == TagName.ToUpper() && x.ID != ExceptID);
        }

        #endregion

        #region Delete

        /// <summary>
        /// ͨ¹ý ID ɾ³ý
        /// </summary>
        public bool DeleteByID(long CorpID, long ID, out string Msg)
        {
            Msg = string.Empty;
            var dal = new DAL.AttachmentFile();
            var bol = dal.DeleteByID(CorpID, ID);
            if (bol)
            {
                RemoveCorpCache(CorpID, ID);
            }
            return bol;
        }

        /// <summary>
        /// ͨ¹ý AttachType ºÍ AttachID ɾ³ý
        /// </summary>
        public bool DeleteByAttachTypeAndAttachID(long CorpID, string AttachType, long AttachID,out string Msg)
        { 
            Msg= string.Empty;
            var dal = new DAL.AttachmentFile();
            var bol = dal.DeleteByAttachTypeAndAttachID(CorpID,AttachType,AttachID);
            if (bol)
            {
                RemoveCorpCache(CorpID,AttachType,AttachID);
            }
            return bol;
        }

        #endregion


    }
}