/// <summary>
/// Select the specified device in our tree view.
/// </summary>
/// <param name="aIdentifier"></param>
void SelectDevice(string aIdentifier)
{
foreach (TreeNode n in iTreeViewDevices.Nodes)
{
SmartHome.Device d = (SmartHome.Device)n.Tag;
if (d.Identifier == aIdentifier)
{
iTreeViewDevices.SelectedNode = n;
n.ExpandAll();
}
}
}
/// <summary>
/// Update our UI controls based on application state.
/// We mostly check the properties of the device currently selected.
/// </summary>
private void UpdateControls()
{
// Switch Socket
iGroupBoxSwitchSocket.Enabled = false;
iButtonSwitchToggle.Enabled = false;
iButtonSwitchOn.Enabled = false;
iButtonSwitchOff.Enabled = false;
// Radiator Thermostat
iGroupBoxRadiatorThermostat.Enabled = false;
iNumericUpDownTemperature.Enabled = false;
iComboBoxThermostat.Enabled = false;
if (iTreeViewDevices.SelectedNode == null ||
!(iTreeViewDevices.SelectedNode.Tag is SmartHome.Device))
{
return;
}
SmartHome.Device device = (SmartHome.Device)iTreeViewDevices.SelectedNode.Tag;
// Enable controls related to switch socket
if (device.IsSwitchSocket)
{
iGroupBoxSwitchSocket.Enabled = true;
iButtonSwitchToggle.Enabled = true;
iButtonSwitchOn.Enabled = true;
iButtonSwitchOff.Enabled = true;
}
if (device.IsRadiatorThermostat)
{
iGroupBoxRadiatorThermostat.Enabled = true;
iComboBoxThermostat.Enabled = true;
if (device.Thermostat.IsOnMax)
{
iComboBoxThermostat.SelectedItem = SmartHome.Thermostat.Radiator.On;
}
else if (device.Thermostat.IsOff)
{
iComboBoxThermostat.SelectedItem = SmartHome.Thermostat.Radiator.Off;
}
else
{
iComboBoxThermostat.SelectedItem = SmartHome.Thermostat.Radiator.Regulated;
iNumericUpDownTemperature.Enabled = true;
iNumericUpDownTemperature.Value = (decimal)device.Thermostat.TargetTemperatureInCelsius;
}
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void iNumericUpDownTemperature_ValueChanged(object sender, EventArgs e)
{
if (iTreeViewDevices.SelectedNode == null ||
!(iTreeViewDevices.SelectedNode.Tag is SmartHome.Device))
{
return;
}
SmartHome.Device device = (SmartHome.Device)iTreeViewDevices.SelectedNode.Tag;
if (!await device.SetTargetTemperature((float)iNumericUpDownTemperature.Value))
{
// Authenticate anew before trying one last time
await Authenticate();
SelectDevice(device.Identifier);
await device.SetTargetTemperature((float)iNumericUpDownTemperature.Value);
}
await UpdateDeviceList(device.Identifier);
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void iButtonSwitchOff_Click(object sender, EventArgs e)
{
if (iTreeViewDevices.SelectedNode == null ||
!(iTreeViewDevices.SelectedNode.Tag is SmartHome.Device))
{
return;
}
// Switch off if valid
SmartHome.Device device = (SmartHome.Device)iTreeViewDevices.SelectedNode.Tag;
if (await device.SwitchOff())
{
// Authenticate anew before trying one last time
await Authenticate();
SelectDevice(device.Identifier);
await device.SwitchOff();
}
}
private async void iButtonSwitchToggle_Click(object sender, EventArgs e)
{
if (iTreeViewDevices.SelectedNode == null ||
!(iTreeViewDevices.SelectedNode.Tag is SmartHome.Device))
{
return;
}
// Toggle our switch if valid
SmartHome.Device device = (SmartHome.Device)iTreeViewDevices.SelectedNode.Tag;
if (!await device.SwitchToggle())
{
// Authenticate anew before trying one last time
await Authenticate();
SelectDevice(device.Identifier);
// I reckon we should still be able to use that device even though our device list was updated
await device.SwitchToggle();
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void iComboBoxThermostat_SelectedIndexChanged(object sender, EventArgs e)
{
if (iTreeViewDevices.SelectedNode == null ||
!(iTreeViewDevices.SelectedNode.Tag is SmartHome.Device))
{
return;
}
SmartHome.Device device = (SmartHome.Device)iTreeViewDevices.SelectedNode.Tag;
SmartHome.Thermostat.Radiator thermostat = SmartHome.Thermostat.Radiator.Off;
Enum.TryParse <SmartHome.Thermostat.Radiator>(iComboBoxThermostat.SelectedValue.ToString(), out thermostat);
if (thermostat == SmartHome.Thermostat.Radiator.Regulated)
{
// Set target temperature
if (!await device.SetTargetTemperature((float)iNumericUpDownTemperature.Value))
{
// Authenticate anew before trying one last time
await Authenticate();
SelectDevice(device.Identifier);
await device.SetTargetTemperature((float)iNumericUpDownTemperature.Value);
}
}
else
{
// Turn it on of off
if (!await device.SetTargetTemperatureCode((int)thermostat))
{
// Authenticate anew before trying one last time
await Authenticate();
SelectDevice(device.Identifier);
await device.SetTargetTemperatureCode((int)thermostat);
}
}
await UpdateDeviceList(device.Identifier);
}