using IStation.Untity;
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using System.Collections.Generic;
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using System.Linq;
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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 DAL.Signal _dal = new DAL.Signal();
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#region Cache
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// 获取缓存
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private List<Model.Signal> GetCache()
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{
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return CacheHelper<Model.Signal>.GetSet(SettingsD.Project.ID, () =>
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{
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var entities = _dal.GetAll();
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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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// 更新缓存
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private void UpdateCache(long id)
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{
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if (id < 1)
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return;
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var entities = _dal.GetByID(id);
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var models = Entity2Model(entities);
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var all = GetCache();
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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(models);
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}
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else
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{
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model.Reset(models);
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}
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}
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// 更新缓存
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private void UpdateCache(List<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(ids);
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var models = Entity2Models(entities);
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var all = GetCache();
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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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// 移除缓存
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private void RemoveCache(long id)
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{
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if (id < 1)
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return;
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var all = GetCache();
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all.RemoveAll(x => x.ID == id);
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}
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// 移除缓存
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private void RemoveCache(List<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 all = GetCache();
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all.RemoveAll(x => ids.Contains(x.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()
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{
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var all = GetCache();
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return all.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 id)
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{
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var all = GetAll();
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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(List<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();
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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 Model.Signal GetByMonitorPointID(long monitorPointId)
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{
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if (monitorPointId < 1)
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return default;
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var all = GetCache();
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return all.Where(x => x.MonitorPointID == monitorPointId).FirstOrDefault();
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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(List<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 = GetCache();
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return all.Where(x => monitorPointIds.Contains(x.MonitorPointID)).ToList();
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}
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#endregion
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#region Get SignalExSignalType
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/// <summary>
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/// 根据 MonitorPointID 获取
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/// </summary>
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public Model.SignalExSignalType GetExSignalTypeByMonitorPointID(long monitorPointId)
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{
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var signal = GetByMonitorPointID(monitorPointId);
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if (signal == null)
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return default;
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var signalType = new BLL.SignalType().GetByIdentifier(signal.SignalType);
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if (signalType == null)
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return default;
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return new Model.SignalExSignalType(signal, 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.SignalExSignalType> GetExSignalTypeByMonitorPointIds(List<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 monitorPoints = GetByMonitorPointIds(monitorPointIds);
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if (monitorPoints == null || monitorPoints.Count < 1)
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return default;
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var types = monitorPoints.Select(x => x.SignalType).Distinct().ToList();
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var signalTypes = new SignalType().GetByIdentifiers(types);
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if (signalTypes == null || signalTypes.Count < 1)
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return default;
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var vmList = (from x in monitorPoints
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join y in signalTypes
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on x.SignalType equals y.Identifier into data
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from y2 in data.DefaultIfEmpty()
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select new Model.SignalExSignalType(x, y2))
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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(Model.Signal model)
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{
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if (model == null)
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return default;
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var entity = Model2Entity(model);
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var ID = _dal.Insert(entity);
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if (ID > 0)
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{
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UpdateCache(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(List<Model.Signal> models)
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{
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if (models == null || models.Count() < 1)
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return default;
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var entities = Model2Entities(models.ToList());
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var ids = _dal.InsertsR(entities);
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if (ids != null && ids.Count > 0)
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{
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UpdateCache(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(Model.Signal model)
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{
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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 entity = Model2Entity(model);
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var bol = _dal.Update(entity);
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if (bol)
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{
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UpdateCache(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(List<Model.Signal> models)
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{
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if (models == null || models.Count() < 1)
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return default;
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if (models.ToList().Exists(x => x.ID < 1))
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return default;
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var entities = Model2Entities(models.ToList());
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var bol = _dal.Updates(entities);
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if (bol)
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{
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UpdateCache(models.Select(x => x.ID).ToList());
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}
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return bol;
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}
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/// <summary>
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/// 更新排序码
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/// </summary>
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public bool UpdateSortCode(long id, int sortCode)
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{
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if (id < 1)
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return false;
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var bol = _dal.UpdateSortCode(id, sortCode);
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if (bol)
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{
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UpdateCache(id);
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}
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return bol;
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}
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/// <summary>
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/// 更新排序
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/// </summary>
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public virtual bool UpdateSorter(List<Model.Sorter> sorters)
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{
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if (sorters == null || sorters.Count() < 1)
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return default;
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if (sorters.Exists(x => x.ID < 1))
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return default;
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var entities = sorters.Model2Entities();
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var bol = _dal.UpdateSorter(entities);
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if (bol)
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{
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var ids = entities.Select(x => x.ID).ToList();
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UpdateCache(ids);
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}
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return bol;
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}
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/// <summary>
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/// 更新 Flags
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/// </summary>
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public virtual bool UpdateFlags(long id, List<string> flags)
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{
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if (id < 1)
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return false;
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var bol = _dal.UpdateFlags(id, FlagsHelper.ToString(flags));
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if (bol)
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{
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UpdateCache(id);
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}
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return bol;
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}
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/// <summary>
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/// 更新 TagName
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/// </summary>
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public bool UpdateTagName(long id, string tagName)
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{
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if (id < 1)
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return false;
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var bol = _dal.UpdateTagName(id, tagName);
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if (bol)
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{
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UpdateCache(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 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 id)
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{
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var all = GetAll();
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return all.Exists(x => x.ID == id);
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}
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/// <summary>
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/// 判断TagName是否存在
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/// </summary>
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public bool IsExistTagName(string tagName)
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{
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if (string.IsNullOrEmpty(tagName))
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return default;
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var all = GetAll();
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if (all == null || all.Count < 1)
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return default;
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return all.Exists(x => !string.IsNullOrEmpty(x.TagName) && x.TagName.ToUpper() == tagName.ToUpper());
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}
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/// <summary>
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/// 判断TagName是否存在 ExceptID
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/// </summary>
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public bool IsExistTagNameExceptID(string tagName, long exceptID)
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{
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if (string.IsNullOrEmpty(tagName))
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return default;
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var all = GetAll();
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if (all == null || all.Count < 1)
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return default;
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return all.Exists(x => !string.IsNullOrEmpty(x.TagName) && x.TagName.ToUpper() == tagName.ToUpper() && x.ID != exceptID);
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}
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#endregion
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#region Delete
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/// <summary>
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/// 通过ID删除
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/// </summary>
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public bool DeleteByID(long id, out string msg)
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{
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msg = string.Empty;
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var bol = _dal.DeleteByID(id);
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if (bol)
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{
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RemoveCache(id);
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}
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return bol;
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}
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/// <summary>
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/// 通过 MonitorPointID 删除
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/// </summary>
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public bool DeleteByMonitorPointID(long monitorPointId, out string msg)
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{
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msg = string.Empty;
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var model = GetByMonitorPointID(monitorPointId);
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if (model == null)
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{
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msg = "signal is null";
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return false;
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}
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var bol = _dal.DeleteByID(model.ID);
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if (bol)
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{
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RemoveCache(model.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(List<Model.Signal> models)
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{
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if (models == null || models.Count() < 1)
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return default;
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var entities = Model2Entities(models);
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var bol = _dal.Covers(entities);
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if (bol)
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{
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CacheHelper<Model.Signal>.Remove(SettingsD.Project.ID);
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}
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return bol;
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}
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#endregion
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}
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}
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