private async Task UpdateHistory(DeviceViewModel deviceVm)
{
try
{
Log.Debug(deviceVm.Address.AbsoluteUri, "Running history update");
// Figure out how much history needs to be loaded
// Get last entry from history of device X
var lastUpdate = Devices.First(d => d.Address == deviceVm.Address).History.LastOrDefault().Time;
// Calculate required history pages (max20)
var timePassed = DateTime.Now - lastUpdate;
var requiredPages = (int)Math.Ceiling(timePassed.TotalMinutes / _IMPULSE);
Log.Debug(deviceVm.Address.AbsoluteUri, "Last value was from", lastUpdate, "therefore pages required:", requiredPages);
if (requiredPages <= 0)
{
requiredPages = 1;
}
else if (requiredPages > 20)
{
requiredPages = 20;
}
// Connect
var service = new YouLessService(deviceVm.Address);
// get each page and add to devices history
for (int i = requiredPages; i != 0; i--)
{
// Update History
var history = await service.GetHistory(i);
deviceVm.UpdateHistory(history);
}
// Save
Save();
Log.Debug(deviceVm.Address.AbsoluteUri, "done");
}
catch (Exception ex)
{
Log.Debug(deviceVm.Address.AbsoluteUri, "FAILED");
Log.Error(deviceVm.Address.AbsoluteUri, ex);
}
}
// STATUS ########################################################################
internal async Task UpdateStatus(DeviceViewModel deviceVm)
{
try
{
Log.Debug(deviceVm.Address.AbsoluteUri, "Running status update");
// Connect
var service = new YouLessService(deviceVm.Address);
// Update Status
var status = await service.GetStatus();
deviceVm.UpdateStatus(status);
deviceVm.Status = true;
Log.Debug(deviceVm.Address.AbsoluteUri, "done");
}
catch (Exception ex)
{
deviceVm.Status = false;
Log.Debug(deviceVm.Address.AbsoluteUri, "FAILED");
Log.Error(deviceVm.Address.AbsoluteUri, ex);
}
}