//Downloads latest bridge data, and stores it in latestData.
async public static Task RefreshData(bool doSceneBackup = false, int retry = 0)
{
bool finalize = false;
try {
HttpClient client = new HttpClient();
Task <HttpResponseMessage> getLightData = client.GetAsync(AddressBuild.LightsRoot());
Task <HttpResponseMessage> getGroupsData = client.GetAsync(AddressBuild.GroupsRoot());
Task <HttpResponseMessage> getGroupData = client.GetAsync(AddressBuild.GroupUri());
HttpResponseMessage lightString = await getLightData;
HttpResponseMessage groupsString = await getGroupsData;
HttpResponseMessage groupString = await getGroupData;
dynamic latestTemp = new ExpandoObject();
dynamic groupTemp = new ExpandoObject();
latestTemp.lights = JsonParser.Deserialize(await lightString.Content.ReadAsStringAsync());
latestTemp.groups = JsonParser.Deserialize(await groupsString.Content.ReadAsStringAsync());
groupTemp = JsonParser.Deserialize(await groupString.Content.ReadAsStringAsync());
if (latestTemp.lights == null || groupTemp.lights == null)
{
throw new Exception();
}
latestData = latestTemp;
groupData = groupTemp;
backupData = latestData;
groupBackupData = groupData;
finalize = true;
return;
} catch (Exception) {
if (retry < 2)
{
var result = RefreshData(doSceneBackup, retry + 1);
}
else
{
latestData = backupData;
groupData = groupBackupData;
finalize = true;
return;
}
} finally {
if (finalize)
{
if (doSceneBackup)
{
sceneBackup = latestData.lights;
}
Platform.FinalizeRefresh();
}
}
}
//Find the bridge again if the local IP changes
async public static Task FindNewBridgeIP()
{
bool syncFailed = false;
try {
HttpClient client = new HttpClient();
Task <HttpResponseMessage> getTestData = client.GetAsync(AddressBuild.LightsRoot());
HttpResponseMessage testData = await getTestData;
string testString = await testData.Content.ReadAsStringAsync();
dynamic testJson = JsonParser.Deserialize(testString);
} catch { syncFailed = true; }
if (!syncFailed)
{
return;
}
try {
HttpClient client = new HttpClient();
Task <HttpResponseMessage> getBridgeData = client.GetAsync("https://www.meethue.com/api/nupnp");
HttpResponseMessage bridgeData = await getBridgeData;
string bridgeString = await bridgeData.Content.ReadAsStringAsync();
dynamic bridgeJson = JsonParser.Deserialize(bridgeString);
foreach (dynamic bridgeInfo in bridgeJson)
{
string bridgeIdentity = bridgeInfo.id;
string bridgeAddress = bridgeInfo.internalipaddress;
bridgeIdentity = bridgeIdentity.ToLowerInvariant();
if (bridgeIdentity == Platform.ReadSetting("bridgeIdentity"))
{
if (bridgeAddress != Platform.ReadSetting("bridgeIP"))
{
Platform.WriteSetting("bridgeIP", bridgeAddress);
Platform.SaveSettings();
}
}
}
} catch { }
}