private async void onBrightness_ValueChanged(object sender, MouseEventArgs e)
{
int lightIDX = lightIndices[dgvLights.CurrentCell.RowIndex];
RESTRequests r = new RESTRequests(theHueBridge.bridgeURLBase.Replace("http://", "").Replace(@":80/", ""));
string singleLight = await r.GET("/api/" + APIKey + "/lights/" + (lightIDX));
JObject singleLightObj = JObject.Parse(singleLight);
HueLight selectedLight = JsonConvert.DeserializeObject <HueLight>(singleLightObj.ToString());
if (tbBrightness.Value == tbBrightness.Minimum)
{
await r.PUT("/api/" + APIKey + "/lights/" + (lightIDX) + "/state", "{\"on\":false}", Encoding.UTF8, Resources.BODY_TYPE_JSON);
return;
}
if (!selectedLight.state.on)
{
await r.PUT("/api/" + APIKey + "/lights/" + (lightIDX) + "/state", "{\"on\":true, \"bri\":" + tbBrightness.Value + "}", Encoding.UTF8, Resources.BODY_TYPE_JSON);
}
else
{
await r.PUT("/api/" + APIKey + "/lights/" + (lightIDX) + "/state", "{\"bri\":" + tbBrightness.Value + "}", Encoding.UTF8, Resources.BODY_TYPE_JSON);
}
}
private async void btnAllOff_Click(object sender, EventArgs e)
{
RESTRequests r = new RESTRequests(theHueBridge.bridgeURLBase.Replace("http://", "").Replace(@":80/", ""));
int i = 0;
foreach (HueLight hl in allLights)
{
string result = await r.PUT("/api/" + APIKey + "/lights/" + lightIndices[i] + "/state", "{\"on\":false}", Encoding.UTF8, Resources.BODY_TYPE_JSON);
i++;
}
}
private async void onCellText_Changed(object sender, DataGridViewCellEventArgs e)
{
int rowIdx = e.RowIndex + 1;
string newLightName = dgvLights.Rows[e.RowIndex].Cells["name"].Value.ToString();
RESTRequests r = new RESTRequests(theHueBridge.bridgeURLBase.Replace("http://", "").Replace(@":80/", ""));
string result = await r.PUT("/api/" + APIKey + "/lights/" + rowIdx, "{\"name\":\"" + newLightName + "\"}", Encoding.UTF8, Resources.BODY_TYPE_JSON);
if (result == null || result.Contains("error") || result == "")
{
MessageBox.Show(Resources.ERROR03, "Name-change Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
populateBridgeLights();
}
private async void btnColorChange_Click(object sender, EventArgs e)
{
colorPicker.Color = pnlCurrentColor.BackColor;
if (colorPicker.ShowDialog() == DialogResult.OK)
{
Color c = colorPicker.Color;
pnlCurrentColor.BackColor = c;
double r = c.R;
double g = c.G;
double b = c.B;
double X, Y;
ColorConverter.colorToXY(r, g, b, out X, out Y);
logger.Info("Setting color ==> " + X + "," + Y);
int lightIDX = lightIndices[dgvLights.CurrentCell.RowIndex];
RESTRequests rest = new RESTRequests(theHueBridge.bridgeURLBase.Replace("http://", "").Replace(@":80/", ""));
string singleLight = await rest.GET("/api/" + APIKey + "/lights/" + (lightIDX));
JObject singleLightObj = JObject.Parse(singleLight);
HueLight selectedLight = JsonConvert.DeserializeObject <HueLight>(singleLightObj.ToString());
rest = new RESTRequests(theHueBridge.bridgeURLBase.Replace("http://", "").Replace(@":80/", ""));
if (!selectedLight.state.on)
{
await rest.PUT("/api/" + APIKey + "/lights/" + (lightIDX) + "/state", "{\"on\":true, \"xy\":[" + X + "," + Y + "]}", Encoding.UTF8, Resources.BODY_TYPE_JSON);
}
else
{
await rest.PUT("/api/" + APIKey + "/lights/" + (lightIDX) + "/state", "{\"xy\":[" + X + "," + Y + "]}", Encoding.UTF8, Resources.BODY_TYPE_JSON);
}
tbBrightness.Value = selectedLight.state.bri;
}
}
/// <summary>
/// One time operation. Pings a bridge to acquire the API Key
/// Once found, the API Key is stored locally for future use.
/// </summary>
/// <param name="sender">UI element that this event originates from</param>
/// <param name="e">Event parameters</param>
private async void btnConnect_Click(object sender, EventArgs e)
{
if (ourIP == 0)
{
MessageBox.Show(Resources.ERROR07, "IP address error", MessageBoxButtons.OK);
btnSearch.Enabled = true;
btnBridgeDetails.Enabled = false;
return;
}
string ipAddress = "192.168.0." + ourIP.ToString();
RESTRequests r = new RESTRequests(ipAddress);
string result = await r.POST("/api", HueConstants.BODY_POST_CONNECT, Encoding.UTF8, Resources.BODY_TYPE_JSON);
if (result == null || result.Contains("error") || result == "")
{
MessageBox.Show(Resources.ERROR02, "Connection Failed", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
List <BridgeConnectionSuccess> s = jss.Deserialize <List <BridgeConnectionSuccess> >(result);
if (s == null || s[0].success == null || String.IsNullOrEmpty(s[0].success.username))
{
MessageBox.Show(Resources.ERROR02, "Connection Failed", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
APIKey = s[0].success.username;
storeKey();
storeSubnet(ourIP);
logger.Info("API KEY DONE");
btnConnect.Enabled = false;
gbConnect.Visible = false;
}
/// <summary>
/// Finds all lights paired with the bridge and
/// populates the UI list
/// </summary>
private async void populateBridgeLights()
{
string endpoint = theHueBridge.bridgeURLBase.Replace("http://", "").Replace(@":80/", "");
RESTRequests r = new RESTRequests(endpoint);
string result = await r.GET("/api/" + APIKey + "/lights");
if (result == null || result.Contains("error") || result == "" || result == "{}")
{
MessageBox.Show(Resources.ERROR03, "Lights not paired", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else if (result == Resources.LAN_DOWN)
{
MessageBox.Show(Resources.ERROR05, "Network Down!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Parsing this result proved to be trickier than expected
// Looked it up here (https://stackoverflow.com/questions/41092239/json-deserialization-not-deserializing)
// and followed the directions by Mohammed Abulssa and Mark Schultheiss to get the right mapping between
// JSON and C# data structure
// Further... when the light indices were changed in the bridge, due to user manually deleting and re-adding
// lights (1,2,3,4,5 became 5,6,7,8,9) looked up here - https://stackoverflow.com/questions/21002297/getting-the-name-key-of-a-jtoken-with-json-net
// to get the right indices for *future* REST calls. Storing these in lightIndices
JObject lightObj = JObject.Parse(result);
IList <JToken> idxObj = lightObj.Children().ToList();
int j = 0;
foreach (var pair in lightObj)
{
Int32.TryParse(pair.Key, out lightIndices[j]);
j++;
}
IList <JToken> allPaired = idxObj.Children().ToList(); //MAGIC!! :)
allLights = new HueLight[allPaired.Count];
int i = 0;
foreach (JToken jt in allPaired)
{
allLights[i] = JsonConvert.DeserializeObject <HueLight>(jt.ToString());
i++;
}
while (allLights == null)
{
;
}
if (allLights.Length > 1)
{
dgvLights.DataSource = allLights;
btnAllOn.Enabled = true;
btnAllOff.Enabled = true;
dgvLights.Columns["state"].Visible =
dgvLights.Columns["type"].Visible =
dgvLights.Columns["modelid"].Visible =
dgvLights.Columns["manufacturername"].Visible =
dgvLights.Columns["uniqueid"].Visible =
dgvLights.Columns["swversion"].Visible = false;
dgvLights.ClearSelection();
}
else
{
MessageBox.Show(Resources.ERROR03, "Lights not paired", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private async void onLightSelectionChanged(object sender, EventArgs e)
{
if (allLights == null || allLights[0].modelid == null || dgvLights.CurrentCell == null)
{
return;
}
int lightIDX = lightIndices[dgvLights.CurrentCell.RowIndex];
if (lightIDX >= 0)
{
logger.Info("Hue Light index = " + lightIDX);
}
else
{
return;
}
//Get current status of light
RESTRequests r = new RESTRequests(theHueBridge.bridgeURLBase.Replace("http://", "").Replace(@":80/", ""));
string singleLight = await r.GET("/api/" + APIKey + "/lights/" + (lightIDX));
JObject singleLightObj = JObject.Parse(singleLight);
//IList<JToken> pairedLight = singleLightObj.Children().ToList(); //MAGIC!! :)
HueLight selectedLight = JsonConvert.DeserializeObject <HueLight>(singleLightObj.ToString());
String ld = String.Format(Resources.LIGHT_DETAILS, selectedLight.name, (selectedLight.modelid != null &&
selectedLight.modelid.Contains("LCT")) ? "Hue Lamp" : "Hue Lightstrip", (selectedLight.state.on) ? "ON" : "OFF");
if (allLights[dgvLights.CurrentCell.RowIndex].modelid.Contains("LCT"))
{
btnColorChange.BackgroundImage = Resources.bulb;
}
else
{
btnColorChange.BackgroundImage = Resources.lightstrip;
}
btnColorChange.Visible = true;
//Populate details
lblLD_Name.Text = "Name: " + selectedLight.name;
lblLD_Type.Text = "Type: " + selectedLight.type;
lblLD_Manufacturer.Text = "Manufacturer: " + selectedLight.manufacturername;
lblLD_Model.Text = "Model: " + selectedLight.modelid;
tbBrightness.Value = (selectedLight.state.on)?selectedLight.state.bri:tbBrightness.Minimum;
int brt = tbBrightness.Value;
lblBrightnessValue.Text = (brt == 1) ? Resources.TEXT_OFF : (brt == 254) ? Resources.TEXT_MAX : brt.ToString();
byte[] rgbValue = ColorConverter.xyBriToRgb(selectedLight.state.xy[0],
selectedLight.state.xy[1],
brt);
Color currentColor = new Color();
currentColor = Color.FromArgb(255, rgbValue[0], rgbValue[1], rgbValue[2]);
pnlCurrentColor.BackColor = currentColor;
pnlLightCtrl.Visible = true;
}
