public void AddBridge(List <string> gates, List <string> regions)
{
if (gates.Count == 0 || regions.Count == 0)
{
throw new InvalidCastException("未找到有效的关联项。");
}
lock (Bridges)
{
foreach (var gate in gates)
{
var g = Bridges.FirstOrDefault(_ => _.ID == gate);
if (g == null)
{
g = new Bridge()
{
ID = gate, Links = new List <string>()
};
Bridges.Add(g);
}
else
{
g.UpdateTime = DateTime.Now;
}
foreach (var reg in regions)
{
if (g.Links.All(_ => _ != reg))
{
g.Links.Add(reg);
}
}
g.Links = g.Links.OrderBy(_ => _).ToList();
}
}
}
public TargetObj Get <T>(string id) where T : TargetObj
{
Type type = typeof(T);
switch (type.Name)
{
case nameof(Bridge):
return(Bridges.FirstOrDefault(_ => _.ID == id));
case nameof(GateInfo):
return(Gates.FirstOrDefault(_ => _.ID == id));
case nameof(FenceRegionsInfo):
return(Regions.FirstOrDefault(_ => _.ID == id));
}
return(null);
}
public FenceRegionsInfo[] GetBridgeFromGate(string id)
{
var regions = Bridges?.FirstOrDefault(_ => _.ID == id);
List <FenceRegionsInfo> list = new List <FenceRegionsInfo>();
if (regions != null && regions.Links != null)
{
foreach (var r in regions.Links)
{
var reg = Regions?.FirstOrDefault(_ => _.ID == r);
if (reg != null)
{
list.Add(reg);
}
}
}
return(list.ToArray());
}