speed & shift state to prometheus

src/api_interface.rs

@@ -8,7 +8,7 @@ use std::{
 use teslatte::{
     auth::{AccessToken, RefreshToken},
     error::TeslatteError,
-    vehicles::{ChargingState, Endpoint, GetVehicleData, SetChargingAmps},
+    vehicles::{ChargingState, Endpoint, GetVehicleData, SetChargingAmps, ShiftState},
     FleetApi, FleetVehicleApi,
 };
 
@@ -32,6 +32,8 @@ struct Metrics {
     tesla_online: Gauge,
     charging_state: ChargingStateGauges,
     drive_power: Gauge,
+    speed: Gauge,
+    shift_state: ShiftStateGauges,
 }
 
 impl Metrics {
@@ -67,6 +69,10 @@ impl Metrics {
         let charging_state = ChargingStateGauges::new();
         describe_gauge!("tesla_drive_power", "Tesla drive power");
         let drive_power = gauge!("tesla_drive_power");
+        describe_gauge!("tesla_speed", "Tesla speed");
+        let speed = gauge!("tesla_speed");
+        describe_gauge!("tesla_shift_state", "Currently selected gear");
+        let shift_state = ShiftStateGauges::new();
 
         Self {
             battery_level,
@@ -83,6 +89,8 @@ impl Metrics {
             tesla_online,
             charging_state,
             drive_power,
+            speed,
+            shift_state,
         }
     }
 }
@@ -150,6 +158,69 @@ impl ChargingStateGauges {
     }
 }
 
+struct ShiftStateGauges {
+    drive: Gauge,
+    neutral: Gauge,
+    reverse: Gauge,
+    park: Gauge,
+}
+
+impl ShiftStateGauges {
+    fn new() -> Self {
+        let drive = gauge!(
+            "tesla_shift_state",
+            vec![Label::new("state", String::from("drive"))]
+        );
+        let reverse = gauge!(
+            "tesla_shift_state",
+            vec![Label::new("state", String::from("reverse"))]
+        );
+        let neutral = gauge!(
+            "tesla_shift_state",
+            vec![Label::new("state", String::from("neutral"))]
+        );
+        let park = gauge!(
+            "tesla_shift_state",
+            vec![Label::new("state", String::from("park"))]
+        );
+        Self {
+            drive,
+            reverse,
+            neutral,
+            park,
+        }
+    }
+
+    fn set(&mut self, state: ShiftState) {
+        match state {
+            ShiftState::Drive => {
+                self.drive.set(1.);
+                self.neutral.set(0.);
+                self.reverse.set(0.);
+                self.park.set(0.);
+            }
+            ShiftState::Neutral => {
+                self.drive.set(0.);
+                self.neutral.set(1.);
+                self.reverse.set(0.);
+                self.park.set(0.);
+            }
+            ShiftState::Reverse => {
+                self.drive.set(0.);
+                self.neutral.set(0.);
+                self.reverse.set(1.);
+                self.park.set(0.);
+            }
+            ShiftState::Park => {
+                self.drive.set(0.);
+                self.neutral.set(0.);
+                self.reverse.set(0.);
+                self.park.set(1.);
+            }
+        }
+    }
+}
+
 pub struct TeslaInterface {
     pub state: Arc<RwLock<CarState>>,
     api: FleetApi,
@@ -290,6 +361,8 @@ impl TeslaInterface {
                 }
                 if let Some(new_drive_state) = new_state.drive_state {
                     self.metrics.drive_power.set(new_drive_state.power as f64);
+                    self.metrics.speed.set(new_drive_state.speed as f64);
+                    self.metrics.shift_state.set(new_drive_state.shift_state);
                     state.drive_state = Some(new_drive_state);
                 }
                 if let Some(new_climate_state) = new_state.climate_state {

vendored/teslatte

@@ -1 +1 @@
-Subproject commit cd1ba77cf469693b707b21cc8f995c2decc768aa
+Subproject commit db77d944cb51f949a0235b7112ca7a5adad84b57