public async Task LoadProfilesAsync(bool isLatest)
{
lock (_locker)
{
if (IsLoading.Value)
{
return;
}
IsLoading.TurnOn();
}
Debug.WriteLine("Load start!");
try
{
var oldProfileIndices = Enumerable.Range(0, Profiles.Count).Reverse().ToList(); // Reverse method is to start removing from the tail.
var newProfiles = new List <ProfileItem>();
foreach (var newProfile in await _worker.GetProfilesAsync(isLatest, _loadingTimeoutDuration))
{
var isExisting = false;
for (int index = 0; (index < Profiles.Count) && !isExisting; index++)
{
var oldProfile = Profiles[index];
if (!oldProfile.Id.Equals(newProfile.Id, StringComparison.Ordinal))
{
continue;
}
// Copy changeable values.
oldProfile.Position = newProfile.Position;
oldProfile.IsAutomatic = newProfile.IsAutomatic;
oldProfile.Signal = newProfile.Signal;
oldProfile.IsConnected = newProfile.IsConnected;
oldProfileIndices.Remove(index);
isExisting = true;
}
if (!isExisting)
{
newProfiles.Add(newProfile);
}
}
oldProfileIndices.ForEach(x => Profiles.RemoveAt(x));
newProfiles.ForEach(x => Profiles.Add(x));
// Calculate count of positions for each interface.
Profiles
.GroupBy(x => x.InterfaceId)
.ToList()
.ForEach(profilesGroup =>
{
var count = profilesGroup.Count();
foreach (var profile in profilesGroup)
{
profile.PositionCount = count;
}
});
Debug.WriteLine(Profiles.Any()
? Profiles
.Select(x => $"Profile {x.Name} -> Position: {x.Position}, AutoConnection {x.IsAutomatic}, Signal: {x.Signal}, IsConnected {x.IsConnected}")
.Aggregate((work, next) => work + Environment.NewLine + next)
: "No Profile");
}
finally
{
IsLoading.TurnOff();
}
}
private async Task LoadProfilesBaseAsync()
{
var oldProfileIndices = Enumerable.Range(0, Profiles.Count).ToList();
var newProfiles = new List <ProfileItem>();
foreach (var newProfile in await _worker.GetProfilesAsync())
{
var isExisting = false;
foreach (int index in oldProfileIndices)
{
var oldProfile = Profiles[index];
if (string.Equals(oldProfile.Id, newProfile.Id, StringComparison.Ordinal))
{
isExisting = true;
oldProfile.Copy(newProfile);
oldProfileIndices.Remove(index);
break;
}
}
if (!isExisting)
{
newProfiles.Add(newProfile);
}
}
if ((oldProfileIndices.Count > 0) || (newProfiles.Count > 0))
{
lock (_profilesLock)
{
oldProfileIndices.Reverse(); // Reverse indices to start removing from the tail.
oldProfileIndices.ForEach(x => Profiles.RemoveAt(x));
newProfiles.ForEach(x => Profiles.Add(x));
}
// Calculate count of positions for each interface.
Profiles
.GroupBy(x => x.InterfaceId)
.ToList()
.ForEach(subProfiles =>
{
var count = subProfiles.Count();
foreach (var profile in subProfiles)
{
profile.PositionCount = count;
}
});
}
Debug.WriteLine(Profiles.Any()
? Profiles
.Select(x => $"Profile {x.Name} -> AutoConnect: {x.IsAutoConnectEnabled}, AutoSwitch: {x.IsAutoSwitchEnabled}, Position: {x.Position}, IsRadioOn: {x.IsRadioOn}, Signal: {x.Signal}, IsConnected {x.IsConnected}")
.Aggregate((work, next) => work + Environment.NewLine + next)
: "No Profile");
if (EngagesPriority.Value)
{
var targetProfiles = Profiles
.GroupBy(x => x.InterfaceId)
.Where(subProfiles => subProfiles.All(x => !x.IsConnected || x.IsAutoSwitchEnabled))
.Select(subProfiles => subProfiles
.Where(x => x.IsAutoSwitchEnabled && (Settings.Current.SignalThreshold <= x.Signal))
.OrderBy(x => x.Position)
.FirstOrDefault())
.Where(x => (x != null) && !x.IsConnected)
.ToArray();
if (targetProfiles.Length > 0)
{
await Task.WhenAll(targetProfiles.Select(x => ConnectNetworkAsync(x, false)));
}
}
}