glowbarn 2.0.0

Multi-Sensor Anomaly Detection System - High Performance Native Application
Documentation 
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// Copyright (c) 2026 bad-antics
// Licensed under the MIT License. See LICENSE file in the project root.
// https://github.com/bad-antics/glowbarn-rs

//! Ionization sensors - ion chambers, corona detectors

use async_trait::async_trait;
use anyhow::{Result, bail};
use chrono::Utc;

use super::{Sensor, SensorReading, SensorType, SensorStatus, CalibrationData};

/// Ion counter - measures positive and negative air ions
pub struct IonCounterSensor {
    id: String,
    status: SensorStatus,
    sample_rate: f64,
    sequence: u64,
}

impl IonCounterSensor {
    pub fn new(id: &str) -> Self {
        Self {
            id: id.to_string(),
            status: SensorStatus::Disconnected,
            sample_rate: 1.0,
            sequence: 0,
        }
    }
}

#[async_trait]
impl Sensor for IonCounterSensor {
    fn id(&self) -> &str { &self.id }
    fn sensor_type(&self) -> SensorType { SensorType::IonCounter }
    fn status(&self) -> SensorStatus { self.status }
    
    async fn connect(&mut self) -> Result<()> { self.status = SensorStatus::Connected; Ok(()) }
    async fn disconnect(&mut self) -> Result<()> { self.status = SensorStatus::Disconnected; Ok(()) }
    async fn calibrate(&mut self) -> Result<CalibrationData> {
        self.status = SensorStatus::Active;
        Ok(CalibrationData {
            offset: vec![0.0, 0.0],  // Positive, Negative
            scale: vec![1.0, 1.0],
            noise_floor: 10.0,  // ions/cm³
            timestamp: Utc::now(),
            temperature: None,
            notes: "Ion counter calibration".to_string(),
            signature: vec![],
        })
    }
    async fn read(&mut self) -> Result<SensorReading> { bail!("Hardware not connected") }
    fn sample_rate(&self) -> f64 { self.sample_rate }
    fn set_sample_rate(&mut self, rate: f64) -> Result<()> { self.sample_rate = rate; Ok(()) }
    fn config(&self) -> serde_json::Value { serde_json::json!({}) }
    fn set_config(&mut self, _config: serde_json::Value) -> Result<()> { Ok(()) }
}

/// Ionization chamber - radiation measurement
pub struct IonChamberSensor {
    id: String,
    status: SensorStatus,
    sample_rate: f64,
    sequence: u64,
    chamber_volume: f64,  // cm³
}

impl IonChamberSensor {
    pub fn new(id: &str, chamber_volume: f64) -> Self {
        Self {
            id: id.to_string(),
            status: SensorStatus::Disconnected,
            sample_rate: 1.0,
            sequence: 0,
            chamber_volume,
        }
    }
}

#[async_trait]
impl Sensor for IonChamberSensor {
    fn id(&self) -> &str { &self.id }
    fn sensor_type(&self) -> SensorType { SensorType::IonChamber }
    fn status(&self) -> SensorStatus { self.status }
    
    async fn connect(&mut self) -> Result<()> { self.status = SensorStatus::Connected; Ok(()) }
    async fn disconnect(&mut self) -> Result<()> { self.status = SensorStatus::Disconnected; Ok(()) }
    async fn calibrate(&mut self) -> Result<CalibrationData> {
        self.status = SensorStatus::Active;
        Ok(CalibrationData {
            offset: vec![0.0],
            scale: vec![1.0],
            noise_floor: 0.001,  // µR/h
            timestamp: Utc::now(),
            temperature: None,
            notes: format!("Ion chamber calibration, volume: {} cm³", self.chamber_volume),
            signature: vec![],
        })
    }
    async fn read(&mut self) -> Result<SensorReading> { bail!("Hardware not connected") }
    fn sample_rate(&self) -> f64 { self.sample_rate }
    fn set_sample_rate(&mut self, rate: f64) -> Result<()> { self.sample_rate = rate; Ok(()) }
    fn config(&self) -> serde_json::Value { serde_json::json!({"chamber_volume": self.chamber_volume}) }
    fn set_config(&mut self, config: serde_json::Value) -> Result<()> {
        if let Some(v) = config.get("chamber_volume").and_then(|v| v.as_f64()) {
            self.chamber_volume = v;
        }
        Ok(())
    }
}

/// Corona discharge detector
pub struct CoronaDetectorSensor {
    id: String,
    status: SensorStatus,
    sample_rate: f64,
    sequence: u64,
}

impl CoronaDetectorSensor {
    pub fn new(id: &str) -> Self {
        Self {
            id: id.to_string(),
            status: SensorStatus::Disconnected,
            sample_rate: 1000.0,  // High rate for transient detection
            sequence: 0,
        }
    }
}

#[async_trait]
impl Sensor for CoronaDetectorSensor {
    fn id(&self) -> &str { &self.id }
    fn sensor_type(&self) -> SensorType { SensorType::CoronaDetector }
    fn status(&self) -> SensorStatus { self.status }
    
    async fn connect(&mut self) -> Result<()> { self.status = SensorStatus::Connected; Ok(()) }
    async fn disconnect(&mut self) -> Result<()> { self.status = SensorStatus::Disconnected; Ok(()) }
    async fn calibrate(&mut self) -> Result<CalibrationData> {
        self.status = SensorStatus::Active;
        Ok(CalibrationData {
            offset: vec![0.0],
            scale: vec![1.0],
            noise_floor: 0.1,
            timestamp: Utc::now(),
            temperature: None,
            notes: "Corona discharge detector calibration".to_string(),
            signature: vec![],
        })
    }
    async fn read(&mut self) -> Result<SensorReading> { bail!("Hardware not connected") }
    fn sample_rate(&self) -> f64 { self.sample_rate }
    fn set_sample_rate(&mut self, rate: f64) -> Result<()> { self.sample_rate = rate; Ok(()) }
    fn config(&self) -> serde_json::Value { serde_json::json!({}) }
    fn set_config(&mut self, _config: serde_json::Value) -> Result<()> { Ok(()) }
}

/// Plasma probe sensor
pub struct PlasmaProbeSensor {
    id: String,
    status: SensorStatus,
    sample_rate: f64,
    sequence: u64,
}

impl PlasmaProbeSensor {
    pub fn new(id: &str) -> Self {
        Self {
            id: id.to_string(),
            status: SensorStatus::Disconnected,
            sample_rate: 100.0,
            sequence: 0,
        }
    }
}

#[async_trait]
impl Sensor for PlasmaProbeSensor {
    fn id(&self) -> &str { &self.id }
    fn sensor_type(&self) -> SensorType { SensorType::PlasmaProbe }
    fn status(&self) -> SensorStatus { self.status }
    
    async fn connect(&mut self) -> Result<()> { self.status = SensorStatus::Connected; Ok(()) }
    async fn disconnect(&mut self) -> Result<()> { self.status = SensorStatus::Disconnected; Ok(()) }
    async fn calibrate(&mut self) -> Result<CalibrationData> {
        self.status = SensorStatus::Active;
        Ok(CalibrationData {
            offset: vec![0.0],
            scale: vec![1.0],
            noise_floor: 0.01,
            timestamp: Utc::now(),
            temperature: None,
            notes: "Plasma probe calibration".to_string(),
            signature: vec![],
        })
    }
    async fn read(&mut self) -> Result<SensorReading> { bail!("Hardware not connected") }
    fn sample_rate(&self) -> f64 { self.sample_rate }
    fn set_sample_rate(&mut self, rate: f64) -> Result<()> { self.sample_rate = rate; Ok(()) }
    fn config(&self) -> serde_json::Value { serde_json::json!({}) }
    fn set_config(&mut self, _config: serde_json::Value) -> Result<()> { Ok(()) }
}