public void SetDeviceAvailability(string friendlyName, bool isOnline)
{
Bridge Update(Bridge state)
{
var device = state.Devices.FirstOrDefault(d => d.FriendlyName.Equals(friendlyName));
if (device == null)
{
device = new ZigbeeDevice.Builder {
FriendlyName = friendlyName, IsAvailable = isOnline
};
state = state.WithDevices(devices => devices.Add(device));
}
if (device.IsAvailable == isOnline)
{
return(state);
}
var newDevice = device.WithIsAvailable(isOnline);
state = state.WithDevices(devices => devices.Replace(device, newDevice));
return(state);
}
ImmutableInterlocked.Update(ref _currentState, Update);
}
public ZigbeeDevice NewDevice(string friendlyName, string zigbeeId, string modelId)
{
ZigbeeDevice device = null;
Bridge Update(Bridge state)
{
device = state.Devices.FirstOrDefault(d => d.FriendlyName.Equals(friendlyName));
if (device == null)
{
device = new ZigbeeDevice.Builder
{
FriendlyName = friendlyName,
IsAvailable = true,
ZigbeeId = zigbeeId,
ModelId = modelId
};
state = state.WithDevices(devices => devices.Add(device));
}
return(state);
}
ImmutableInterlocked.Update(ref _currentState, Update);
return(device);
}
public ZigbeeDevice UpdateDevice(string friendlyName, string jsonPayload, out bool forceLastSeen)
{
ZigbeeDevice device = null;
var json = JObject.Parse(jsonPayload);
var linkQuality = json["linkquality"]?.Value <ushort>();
var battery = json["battery"]?.Value <decimal>();
forceLastSeen = !ParseDateTimeOffset(json["last_seen"], out var lastSeen);
Bridge Update(Bridge state)
{
device = state.Devices.FirstOrDefault(d => d.FriendlyName.Equals(friendlyName));
if (device == null)
{
device = new ZigbeeDevice.Builder
{
FriendlyName = friendlyName,
LastSeen = lastSeen
};
state = state.WithDevices(devices => devices.Add(device));
}
if (lastSeen.HasValue || battery.HasValue)
{
ZigbeeDevice.Builder builder = device;
if (lastSeen.HasValue)
{
builder.LastSeen = lastSeen;
}
if (battery.HasValue)
{
builder.BatteryLevel = battery;
}
ZigbeeDevice newDevice = builder;
if (newDevice != device)
{
state = state.WithDevices(devices => devices.Replace(device, newDevice));
device = newDevice;
}
}
return(state);
}
UpdateState(Update);
return(device);
}
public ZigbeeDevice UpdateDevice(string friendlyName, string jsonPayload)
{
ZigbeeDevice device = null;
var json = JObject.Parse(jsonPayload);
var linkQuality = json["linkquality"]?.Value <ushort>();
var lastSeen = json["last_seen"]?.Value <DateTime>();
Bridge Update(Bridge state)
{
device = state.Devices.FirstOrDefault(d => d.FriendlyName.Equals(friendlyName));
if (device == null)
{
device = new ZigbeeDevice.Builder
{
FriendlyName = friendlyName,
LastSeen = lastSeen
};
state = state.WithDevices(devices => devices.Add(device));
}
if (lastSeen.HasValue)
{
var newDevice = device.WithLastSeen(lastSeen);
if (newDevice != device)
{
state = state.WithDevices(devices => devices.Replace(device, newDevice));
device = newDevice;
}
}
return(state);
}
ImmutableInterlocked.Update(ref _currentState, Update);
return(device);
}
public HomeAssistantEntity SetDeviceEntity(
string zigbeeId,
string entityClass,
string component,
string configPayload,
Func <string, string> friendlyNameFromTopicDelegate)
{
HomeAssistantEntity entity = null;
var json = JObject.Parse(configPayload);
var entityName = json["name"]?.Value <string>();
var entityId = json["unique_id"]?.Value <string>();
var deviceName = json["device"]["name"]?.Value <string>();
var deviceIds = json["device"]["identifiers"]?.FirstOrDefault()?.Value <string>();
Bridge Update(Bridge state)
{
var device = state.Devices.FirstOrDefault(d => d.ZigbeeId != null && d.ZigbeeId.Equals(zigbeeId));
if (device == null)
{
// no device with this zigbeeId is known, try to find device from payload
var topic = json["state_topic"].Value <string>()
?? json["json_attributes_topic"].Value <string>()
?? json["availability_topic"].Value <string>();
if (topic == null)
{
_logger.LogWarning($"Unable to find a source topic for entity {zigbeeId}-{entityClass}-{component}.");
return(state); // there's nothing we can do here
}
var friendlyName = friendlyNameFromTopicDelegate(topic);
if (friendlyName == null)
{
_logger.LogWarning($"Unable to find friendly name from topic {topic} in entity {zigbeeId}-{entityClass}-{component}.");
return(state); // there's nothing we can do here
}
device = state.Devices.FirstOrDefault(d => d.FriendlyName.Equals(friendlyName));
if (device == null)
{
device = new ZigbeeDevice.Builder {
FriendlyName = friendlyName, UniqueId = zigbeeId, ZigbeeId = zigbeeId
};
state = state.WithDevices(devices => devices.Add(device));
}
}
if (device.ZigbeeId != zigbeeId)
{
ZigbeeDevice newDevice = device.WithUniqueId(zigbeeId);
if (newDevice != device)
{
state = state.WithDevices(devices => devices.Replace(device, newDevice));
device = newDevice;
}
}
entity = device.Entities.FirstOrDefault(e => e.Component.Equals(component));
if (entity == null)
{
entity = new HomeAssistantEntity.Builder
{
EntityId = entityId,
Component = component,
Name = entityName,
DeviceClass = entityClass
};
ZigbeeDevice newDevice = device.WithEntities(entities => entities.Add(entity));
if (newDevice != device)
{
state = state.WithDevices(devices => devices.Replace(device, newDevice));
device = newDevice;
}
}
if (deviceName != null || deviceIds != null)
{
ZigbeeDevice newDevice = device
.WithName(deviceName)
.WithUniqueId(deviceIds);
if (newDevice != device)
{
state = state.WithDevices(devices => devices.Replace(device, newDevice));
device = newDevice;
}
}
return(state);
}
ImmutableInterlocked.Update(ref _currentState, Update);
return(entity);
}
public ZigbeeDevice UpdateDevice(string friendlyName, string jsonPayload, out bool forceLastSeen)
{
ZigbeeDevice device = null;
if (!TryParseJson(jsonPayload, out var json))
{
forceLastSeen = false;
return(null);
}
var linkQuality = json["linkquality"]?.Value <ushort>();
forceLastSeen = !ParseDateTimeOffset(json["last_seen"], out var lastSeen);
Bridge Update(Bridge state)
{
device = state.Devices.FirstOrDefault(d => d.FriendlyName.Equals(friendlyName));
if (device == null)
{
device = new ZigbeeDevice.Builder
{
FriendlyName = friendlyName,
LastSeen = lastSeen
};
state = state.WithDevices(devices => devices.Add(device));
}
var battery = json["battery"]?.Value <decimal>();
var updateAvailable = json["update_available"]?.Value <bool?>();
if (!lastSeen.HasValue && !battery.HasValue && !updateAvailable.HasValue)
{
return(state);
}
ZigbeeDevice.Builder builder = device;
if (lastSeen.HasValue)
{
builder.LastSeen = lastSeen;
}
if (battery.HasValue)
{
builder.BatteryLevel = battery;
}
if (updateAvailable.HasValue)
{
builder.IsOtaAvailable = updateAvailable;
}
ZigbeeDevice newDevice = builder;
if (newDevice == device)
{
return(state);
}
state = state.WithDevices(devices => devices.Replace(device, newDevice));
device = newDevice;
return(state);
}
UpdateState(Update);
return(device);
}