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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,110 @@ | ||
| use tracing::{error, trace, warn}; | ||
| use uuid::Uuid; | ||
|
|
||
| use crate::device::{ | ||
| devices::{self, DeviceActorHandler}, | ||
| manager::{Answer, Device, DeviceManager, DeviceSelection, DeviceStatus, ManagerError}, | ||
| }; | ||
|
|
||
| impl DeviceManager { | ||
| pub fn check_device_uuid(&self, device_id: Uuid) -> Result<(), ManagerError> { | ||
| if self.device.contains_key(&device_id) { | ||
| return Ok(()); | ||
| } | ||
| error!( | ||
| "Getting device handler for device: {:?} : Error, device doesn't exist", | ||
| device_id | ||
| ); | ||
| Err(ManagerError::DeviceNotExist(device_id)) | ||
| } | ||
|
|
||
| pub fn get_device(&self, device_id: Uuid) -> Result<&Device, ManagerError> { | ||
| let device = self | ||
| .device | ||
| .get(&device_id) | ||
| .ok_or(ManagerError::DeviceNotExist(device_id))?; | ||
| Ok(device) | ||
| } | ||
|
|
||
| pub async fn get_device_handler(&self, device_id: Uuid) -> Result<Answer, ManagerError> { | ||
| self.check_device_uuid(device_id)?; | ||
|
|
||
| trace!( | ||
| "Getting device handler for device: {:?} : Success", | ||
| device_id | ||
| ); | ||
|
|
||
| // Fail-fast if device is stopped | ||
| self.check_device_status( | ||
| device_id, | ||
| &[DeviceStatus::ContinuousMode, DeviceStatus::Running], | ||
| )?; | ||
|
|
||
| let handler: DeviceActorHandler = self.get_device(device_id)?.handler.clone(); | ||
|
|
||
| Ok(Answer::InnerDeviceHandler(handler)) | ||
| } | ||
|
|
||
| pub fn check_device_status( | ||
| &self, | ||
| device_id: Uuid, | ||
| valid_statuses: &[DeviceStatus], | ||
| ) -> Result<(), ManagerError> { | ||
| let status = &self.get_device(device_id)?.status; | ||
| if !valid_statuses.contains(status) { | ||
| return Err(ManagerError::DeviceStatus(status.clone(), device_id)); | ||
| } | ||
| Ok(()) | ||
| } | ||
|
|
||
| pub fn get_mut_device(&mut self, device_id: Uuid) -> Result<&mut Device, ManagerError> { | ||
| let device = self | ||
| .device | ||
| .get_mut(&device_id) | ||
| .ok_or(ManagerError::DeviceNotExist(device_id))?; | ||
| Ok(device) | ||
| } | ||
|
|
||
| pub fn get_device_type(&self, device_id: Uuid) -> Result<DeviceSelection, ManagerError> { | ||
| let device_type = self.device.get(&device_id).unwrap().device_type.clone(); | ||
| Ok(device_type) | ||
| } | ||
|
|
||
| pub fn extract_handler( | ||
| &self, | ||
| device_handler: Answer, | ||
| ) -> Result<DeviceActorHandler, ManagerError> { | ||
| match device_handler { | ||
| Answer::InnerDeviceHandler(handler) => Ok(handler), | ||
| answer => Err(ManagerError::Other(format!( | ||
| "Unreachable: extract_handler helper, detail: {answer:?}" | ||
| ))), | ||
| } | ||
| } | ||
|
|
||
| pub async fn get_subscriber( | ||
| &self, | ||
| device_id: Uuid, | ||
| ) -> Result< | ||
| tokio::sync::broadcast::Receiver<bluerobotics_ping::message::ProtocolMessage>, | ||
| ManagerError, | ||
| > { | ||
| let handler_request = self.get_device_handler(device_id).await?; | ||
| let handler = self.extract_handler(handler_request)?; | ||
|
|
||
| let subscriber = handler | ||
| .send(devices::PingRequest::GetSubscriber) | ||
| .await | ||
| .map_err(|err| { | ||
| warn!("Something went wrong while executing get_subscriber, details: {err:?}"); | ||
| ManagerError::DeviceError(err) | ||
| })?; | ||
|
|
||
| match subscriber { | ||
| devices::PingAnswer::Subscriber(subscriber) => Ok(subscriber), | ||
| _ => Err(ManagerError::Other( | ||
| "Unreachable: get_subscriber helper".to_string(), | ||
| )), | ||
| } | ||
| } | ||
| } |
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