From 3d7e33a1540aa1dc9438ce2495f701755b43b7f9 Mon Sep 17 00:00:00 2001
From: Alex Janka <alex@alexjanka.com>
Date: Wed, 10 Jan 2024 20:30:27 +1100
Subject: [PATCH] log tesla online

---
 Cargo.lock           |  2 +-
 Cargo.toml           |  2 +-
 src/api_interface.rs | 10 +++++++++-
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 0e57abb..8e30cc7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2262,7 +2262,7 @@ dependencies = [
 
 [[package]]
 name = "tesla-charge-controller"
-version = "0.1.12-prerelease"
+version = "0.1.12"
 dependencies = [
  "anyhow",
  "async-channel",
diff --git a/Cargo.toml b/Cargo.toml
index 3a49823..f732757 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tesla-charge-controller"
-version = "0.1.12-prerelease"
+version = "0.1.12"
 edition = "2021"
 license = "MITNFA"
 description = "Controls Tesla charge rate based on solar charge data"
diff --git a/src/api_interface.rs b/src/api_interface.rs
index d504713..0d88a64 100644
--- a/src/api_interface.rs
+++ b/src/api_interface.rs
@@ -21,6 +21,7 @@ struct Metrics {
     inside_temp: Gauge,
     outside_temp: Gauge,
     battery_heater: Gauge,
+    tesla_online: Gauge,
 }
 
 impl Metrics {
@@ -37,6 +38,8 @@ impl Metrics {
         let outside_temp = gauge!("tesla_outside_temp");
         describe_gauge!("tesla_battery_heater", "Battery heater");
         let battery_heater = gauge!("tesla_battery_heater");
+        describe_gauge!("tesla_online", "Tesla online");
+        let tesla_online = gauge!("tesla_online");
 
         Self {
             battery_level,
@@ -45,6 +48,7 @@ impl Metrics {
             inside_temp,
             outside_temp,
             battery_heater,
+            tesla_online,
         }
     }
 }
@@ -136,6 +140,7 @@ impl TeslaInterface {
     async fn refresh_state(&mut self) {
         match get_state(&self.api, self.vehicle.id, &mut self.last_cop_state).await {
             Ok(new_state) => {
+                self.metrics.tesla_online.set(1.);
                 self.last_refresh = Instant::now();
                 let mut state = self.state.write().expect("State handler panicked!!");
 
@@ -167,7 +172,10 @@ impl TeslaInterface {
                     state.climate_state = Some(new_climate_state);
                 }
             }
-            Err(e) => error!("Error getting state: {e:#?}"),
+            Err(e) => {
+                self.metrics.tesla_online.set(0.);
+                error!("Error getting state: {e:#?}")
+            }
         }
     }