using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IStation.BLL
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{
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/// <summary>
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/// 信号
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/// </summary>
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public partial class Signal
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{
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private readonly IDAL.ISignal<Entity.Signal> _dal
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= DAL.Factory.DataAccess.CreateDAL<IDAL.ISignal<Entity.Signal>>(Settings.DataAccess.MonitorDLLName, Settings.DataAccess.DALNameSpace);
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#region Cache
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//根据 projectId 查询缓存
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private List<Model.Signal> GetProjectCache(long projectId)
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{
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return SignalCacheHelper.GetSet(projectId, () =>
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{
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var entities = _dal.GetAll(projectId);
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var models = Entity2Models(entities);
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if (models == null)
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{
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models = new List<Model.Signal>();
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}
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return models;
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}, ConfigHelper.CacheKeepTime, ConfigHelper.CacheRandomTime);
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}
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//根据 Id 更新缓存
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private void UpdateProjectCache(long projectId, long Id)
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{
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var entity_ds = _dal.GetById(projectId, Id);
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var model_ds = Entity2Model(entity_ds);
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var all = GetProjectCache(projectId);
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var model = all.Find(x => x.Id == Id);
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if (model == null)
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{
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all.Add(model_ds);
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}
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else
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{
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model.Reset(model_ds);
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}
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}
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//根据 Ids 更新缓存
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private void UpdateProjectCache(long projectId, IEnumerable<long> Ids)
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{
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if (Ids == null || Ids.Count() < 1)
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return;
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var entities = _dal.GetByIds(projectId, Ids);
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var models = Entity2Models(entities);
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var all = GetProjectCache(projectId);
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all.RemoveAll(x => Ids.Contains(x.Id));
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if (models != null && models.Count > 0)
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{
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all.AddRange(models);
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}
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}
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//根据 Id 移除缓存
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private void RemoveProjectCache(long projectId, long Id)
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{
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var all = GetProjectCache(projectId);
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all.RemoveAll(x => x.Id == Id);
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}
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#endregion
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#region Get
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/// <summary>
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/// 查询全部
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/// </summary>
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public List<Model.Signal> GetAll(long projectId)
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{
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var all = GetProjectCache(projectId);
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return all.OrderBy(x => x.SortCode).ToList();
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}
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/// <summary>
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/// 根据 Id查询
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/// </summary>
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public Model.Signal GetById(long projectId, long Id)
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{
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var all = GetAll(projectId);
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return all.Find(x => x.Id == Id);
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}
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/// <summary>
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/// 根据 Ids 查询
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/// </summary>
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public List<Model.Signal> GetByIds(long projectId, IEnumerable<long> Ids)
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{
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if (Ids == null || Ids.Count() < 1)
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return default;
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var all = GetAll(projectId);
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return all.Where(x => Ids.Contains(x.Id)).ToList();
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}
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/// <summary>
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/// 根据 monitorPointId 查询
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/// </summary>
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public List<Model.Signal> GetByMonitorPointId(long projectId, long monitorPointId)
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{
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var all = GetProjectCache(projectId);
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all = all.Where(x => monitorPointId == x.MonitorPointId).ToList();
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return all?.OrderBy(x => x.SortCode).ToList();
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}
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/// <summary>
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/// 根据 monitorPointId 查询第一条
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/// </summary>
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public Model.Signal GetFirstByMonitorPointId(long projectId, long monitorPointId)
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{
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var all = GetProjectCache(projectId);
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var model = all.Where(x => x.MonitorPointId == monitorPointId).OrderBy(x => x.SortCode).FirstOrDefault();
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return model;
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}
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/// <summary>
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/// 根据 monitorPointIds 查询
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/// </summary>
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public List<Model.Signal> GetByMonitorPointIds(long projectId, IEnumerable<long> monitorPointIds)
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{
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if (monitorPointIds == null || monitorPointIds.Count() < 1)
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return default;
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var all = GetProjectCache(projectId);
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all = all?.Where(x => monitorPointIds.Contains(x.MonitorPointId)).ToList();
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return all?.OrderBy(x => x.SortCode).ToList();
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}
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/// <summary>
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/// 根据 monitorPointId 查询 信号+信号类型
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/// </summary>
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public List<Model.Signal_SignalType> GetExSignalTypeByMonitorPointId(long projectId, long monitorPointId)
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{
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var list = GetByMonitorPointId(projectId, monitorPointId);
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if (list == null || list.Count < 1)
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return default;
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var identifiers = list.Select(x => x.SignalType).Distinct().ToList();
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var typeList = new SignalType().GetByIdentifiers(projectId,identifiers);
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if (typeList == null || typeList.Count < 1)
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return default;
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var vmList = (from x in list
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join y in typeList
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on x.SignalType equals y.Identifier
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select new Model.Signal_SignalType(x, y))
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.ToList();
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return vmList;
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}
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/// <summary>
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/// 根据 monitorPointId 查询第一条 信号+信号类型
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/// </summary>
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public Model.Signal_SignalType GetFirstExSignalTypeByMonitorPointId(long projectId, long monitorPointId)
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{
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var first = GetFirstByMonitorPointId(projectId, monitorPointId);
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if (first == null)
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return default;
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var signalType = new SignalType().GetByIdentifier(projectId,first.SignalType);
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if (signalType == null)
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return default;
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return new Model.Signal_SignalType(first, signalType);
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}
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/// <summary>
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/// 根据 MonitorPointIds 查询 信号+信号类型
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/// </summary>
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public List<Model.Signal_SignalType> GetExSignalTypeByMonitorPointIds(long projectId, IEnumerable<long> monitorPointIds)
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{
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if (monitorPointIds == null || monitorPointIds.Count() < 1)
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return default;
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var list = GetByMonitorPointIds(projectId, monitorPointIds);
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if (list == null || list.Count < 1)
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return default;
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var identifiers = list.Select(x => x.SignalType).Distinct().ToList();
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var typeList = new SignalType().GetByIdentifiers(projectId, identifiers);
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if (typeList == null || typeList.Count < 1)
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return default;
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var vmList = (from x in list
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join y in typeList
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on x.SignalType equals y.Identifier
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select new Model.Signal_SignalType(x, y))
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.ToList();
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return vmList;
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}
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#endregion
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#region Insert
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/// <summary>
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/// 插入
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/// </summary>
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public long Insert(long projectId, Model.Signal model)
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{
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if (projectId < 1)
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return default;
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if (model == null)
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return default;
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var entities = Model2Entity(model);
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var Id = _dal.Insert(projectId, entities);
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if (Id > 0)
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{
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UpdateProjectCache(projectId, Id);
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}
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return Id;
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}
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/// <summary>
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/// 批量插入
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/// </summary>
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public bool Inserts(long projectId, IEnumerable<Model.Signal> list)
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{
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if (projectId < 1)
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return default;
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if (list == null || list.Count() < 1)
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return default;
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var entities = Model2Entities(list.ToList());
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var Ids = _dal.InsertsR(projectId, entities);
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if (Ids != null && Ids.Count > 0)
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{
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UpdateProjectCache(projectId, Ids);
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return true;
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}
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return false;
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}
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#endregion
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#region Update
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/// <summary>
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/// 更新
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/// </summary>
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public bool Update(long projectId, Model.Signal model)
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{
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if (projectId < 1)
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return default;
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if (model == null)
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return default;
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if (model.Id < 1)
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return default;
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var entities = Model2Entity(model);
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var bol = _dal.Update(projectId, entities);
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if (bol)
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{
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UpdateProjectCache(projectId, model.Id);
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}
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return bol;
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}
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/// <summary>
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/// 批量更新
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/// </summary>
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public bool Updates(long projectId, List<Model.Signal> list)
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{
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if (projectId < 1)
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return default;
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if (list == null || list.Count() < 1)
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return default;
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if (list.ToList().Exists(x => x.Id < 1))
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return default;
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var entities = Model2Entities(list.ToList());
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var bol = _dal.Updates(projectId, entities);
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if (bol)
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{
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UpdateProjectCache(projectId, list.Select(x => x.Id).ToList());
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}
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return bol;
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}
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#endregion
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#region Exist
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/// <summary>
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/// 根据 Id 判断是否存在
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/// </summary>
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public bool IsExistById(long projectId, long Id)
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{
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var all = GetAll(projectId);
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return all.Exists(x => x.Id == Id);
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}
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#endregion
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#region Delete
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/// <summary>
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/// 根据 Id 删除
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/// </summary>
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public bool DeleteById(long projectId, long Id, out string msg)
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{
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msg = string.Empty;
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var bol = _dal.DeleteById(projectId, Id);
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if (bol)
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{
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RemoveProjectCache(projectId, Id);
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}
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return bol;
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}
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#endregion
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#region Cover
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/// <summary>
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/// 批量覆盖
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/// </summary>
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public bool Covers(long projectId, IEnumerable<Model.Signal> list)
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{
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if (projectId < 1)
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return default;
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if (list == null || list.Count() < 1)
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return default;
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var entities = Model2Entities(list.ToList());
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var bol = _dal.Covers(projectId, entities);
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if (bol)
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{
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SignalCacheHelper.Remove(projectId);
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}
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return bol;
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}
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/// <summary>
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/// 批量覆盖并返回
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/// </summary>
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public List<Entity.Signal> CoversR(long projectId, IEnumerable<Model.Signal> list)
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{
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if (projectId < 1)
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return default;
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if (list == null || list.Count() < 1)
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return default;
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var entities = Model2Entities(list.ToList());
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var models = _dal.CoversR(projectId, entities);
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if (models != null && models.Count > 0)
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{
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SignalCacheHelper.Remove(projectId);
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}
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return models;
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}
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#endregion
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}
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}
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