private void login(object sender, RoutedEventArgs e)
{
Button a = (Button)sender;
a.IsEnabled = false;
ViewModel vm = ViewModel.getInstance();
IOT iot = IOT.getInstance();
Thread t = new Thread(消息接收);
iot.模块初始化();
int result = iot.登录();
if (result == 0)
{
MessageBox.Show("登陆失败"); return;
}
result = iot.设置UDP通知();
if (result == 0)
{
MessageBox.Show("设置UDP通知失败"); return;
}
iot.XML_设置目录();
result = iot.XML_请求更新文件();
if (result == 0)
{
MessageBox.Show("请求更新文件失败"); return;
}
Thread.Sleep(500);
t.Start();
this.Close();
}
public static IOT getInstance()
{
if (Instance == null)
{
Instance = new IOT();
}
return(Instance);
}
public void 消息接收()
{
int recv;
byte[] data = new byte[1024];
string msg;
IPEndPoint ip = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 10000);
Socket newsock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
newsock.Bind(ip);
ViewModel vm = ViewModel.getInstance();
IOT iot = IOT.getInstance();
string value;
string value2;
while (true)
{
IPEndPoint sender = new IPEndPoint(IPAddress.Any, 0);
EndPoint Remote = (EndPoint)(sender);
recv = newsock.ReceiveFrom(data, ref Remote);
msg = Encoding.ASCII.GetString(data, 0, recv);
msg = 提取数据(msg);
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
}));
if (msg != null)
{
if (iot.Json_取数据包类型(msg) == "data")
{
if (iot.Json_取节点地址(msg) == iot.XML_获取设备节点信息("无线温度采集").nodeaddr)
{
if (iot.Json_取数值类型(msg) == "singledata" || iot.Json_取数值类型(msg) == "multidata")
{
value = iot.Json_取数值(msg, "temperature");
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
vm.温度表.Add(new Model.温度表(value));
vm.gauge.当前温度 = double.Parse(value);
if (MainWindow.line1 != null)
{
MainWindow.line1.DataPoints = chartdata.addPoint_温度(double.Parse(value), Model.序号_温度);
}
}));
}
else if (iot.Json_取数值类型(msg) == "querylimit")
{
value = iot.Json_取报警界限(msg, "temperature");
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
vm.gauge.温度_下限 = value.Split(',')[0];
vm.gauge.温度_上限 = value.Split(',')[1];
}));
}
else if (iot.Json_取数值类型(msg) == "alarm")
{
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
vm.温度报警表.Add(new Model.温度报警表("OutOfRange", "温度"));
}));
}
}
else if (iot.Json_取节点地址(msg) == iot.XML_获取设备节点信息("无线温湿度采集").nodeaddr)
{
if (iot.Json_取数值类型(msg) == "singledata" || iot.Json_取数值类型(msg) == "multidata")
{
value = iot.Json_取数值(msg, "temperature");
value2 = iot.Json_取数值(msg, "humidity");
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
vm.温湿度表.Add(new Model.温湿度表(value, value2));
MainWindow.line2_1.DataPoints = chartdata.addPoint_温湿度_温度(double.Parse(value), Model.序号_温湿度);
MainWindow.line2_2.DataPoints = chartdata.addPoint_温湿度_湿度(double.Parse(value2), Model.序号_温湿度);
}));
}
else if (iot.Json_取数值类型(msg) == "querylimit")
{
value = iot.Json_取报警界限(msg, "temperature");
value2 = iot.Json_取报警界限(msg, "humidity");
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
vm.gauge.温湿度_温度_下限 = value.Split(',')[0];
vm.gauge.温湿度_温度_上限 = value.Split(',')[1];
vm.gauge.温湿度_湿度_下限 = value2.Split(',')[0];
vm.gauge.温湿度_湿度_上限 = value2.Split(',')[1];
}));
}
else if (iot.Json_取数值类型(msg) == "alarm")
{
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
vm.温湿度报警表.Add(new Model.温湿度报警表("OutOfRange", "温湿度"));
}));
}
}
else if (iot.Json_取节点地址(msg) == iot.XML_获取设备节点信息("无线光照度采集").nodeaddr)
{
if (iot.Json_取数值类型(msg) == "singledata" || iot.Json_取数值类型(msg) == "multidata")
{
value = iot.Json_取数值(msg, "illuminance");
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
vm.光照度表.Add(new Model.光照度表(value));
vm.gauge.当前光照度 = double.Parse(value);
MainWindow.line3.DataPoints = chartdata.addPoint_光照(double.Parse(value), Model.序号_光照度);
}));
}
else if (iot.Json_取数值类型(msg) == "querylimit")
{
value = iot.Json_取报警界限(msg, "illuminance");
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
vm.gauge.光照度_下限 = value.Split(',')[0];
vm.gauge.光照度_上限 = value.Split(',')[1];
}));
}
else if (iot.Json_取数值类型(msg) == "alarm")
{
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new Action(() =>
{
vm.光照度报警表.Add(new Model.光照度报警表("OutOfRange", "光照度"));
}));
}
}
else
{
}
}
}
}
}