void watchPointValues(string jsonStr)
{
foreach (var client in _clients)
{
client.Released = true;
client.NetClient.Close();
}
_clients.Clear();
Task.Run(() =>
{
try
{
var pointArr = (Newtonsoft.Json.Linq.JArray)Newtonsoft.Json.JsonConvert.DeserializeObject(jsonStr);
var groups = (from m in pointArr
group m by m.Value <int>("deviceId") into g
select new
{
deviceId = g.Key,
points = g.ToArray(),
}).ToArray();
foreach (var group in groups)
{
_AllPoints.AddRange(group.points);
var device = Helper.Remote.InvokeSync <SunRizServer.Device>("GetDeviceAndDriver", group.deviceId);
var client = new MyDriverClient(device.Driver.Address, device.Driver.Port.Value);
client.WatchingPoints = group.points.Select(m => m.Value <string>("addr")).ToList();
client.WatchingPointNames = group.points.Select(m => m.Value <string>("name")).ToList();
client.Device = device;
_clients.Add(client);
watchDevice(client);
}
}
catch (Exception ex)
{
MainWindow.Instance.Dispatcher.Invoke(() =>
{
MessageBox.Show(MainWindow.Instance, ex.Message);
});
}
});
}
void watchDevice(MyDriverClient client)
{
client.NetClient = client.AddPointToWatch(client.Device.Address, client.WatchingPoints.ToArray(), (point, value) =>
{
try
{
var pointObj = _AllPoints.FirstOrDefault(m => m.Value <string>("addr") == point);
if (pointObj != null)
{
//转换数值
value = SunRizDriver.Helper.Transform(pointObj, value);
}
Debug.WriteLine($"addr:{point} value:{value}");
_gecko.Invoke(new ThreadStart(() =>
{
using (var jsContext = new AutoJSContext(_gecko.Window))
{
jsContext.EvaluateScript($"onReceiveValueFromServer({ (new { addr = point, value = value }).ToJsonString()})");
}
}));
}
catch (Exception ex)
{
}
}, (err) =>
{
if (client.Released)
{
return;
}
Task.Run(() =>
{
Thread.Sleep(2000);
watchDevice(client);
});
});
}
void writePointValue(string arg)
{
try
{
string[] pointValue = arg.ToJsonObject <string[]>();
string pointName = pointValue[0]; // /p/a/01
string addr = pointValue[1]; // 点真实路径
if (string.IsNullOrEmpty(addr))
{
//查询点真实地址
try
{
if (_PointAddress.ContainsKey(pointName) == false)
{
_PointAddress[pointName] = Helper.Remote.InvokeSync <PointAddrInfo>("GetPointAddr", pointName);
}
addr = _PointAddress[pointName].addr;
}
catch
{
throw new Exception($"无法获取点“{pointName}”真实地址");
}
}
string value = pointValue[2];
var client = _clients.FirstOrDefault(m => m.WatchingPointNames.Contains(pointName));
if (client == null)
{
//构造MyDriverClient
var device = Helper.Remote.InvokeSync <SunRizServer.Device>("GetDeviceAndDriver", _PointAddress[pointName].deviceId);
client = new MyDriverClient(device.Driver.Address, device.Driver.Port.Value);
client.Device = device;
client.WatchingPoints.Add(addr);
client.WatchingPointNames.Add(pointName);
_clients.Add(client);
}
if (client != null)
{
var pointObj = _AllPoints.FirstOrDefault(m => m.Value <string>("addr") == addr);
if (pointObj != null)
{
//转换数值
value = SunRizDriver.Helper.GetRealValue(pointObj, value).ToString();
}
if (client.WriteValue(client.Device.Address, addr, value) == false)
{
System.Windows.Forms.MessageBox.Show(_gecko, "写入值失败！");
}
else
{
using (var jsContext = new AutoJSContext(_gecko.Window))
{
jsContext.EvaluateScript($"onReceiveValueFromServer({ (new { addr = addr, value = value }).ToJsonString()})");
}
}
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(_gecko, ex.Message);
}
}
