From bc0da717eb33395984b214d18a374f4abcc7c55a Mon Sep 17 00:00:00 2001
From: Scott Lawrence <scott+git@ineffectivetheory.com>
Date: Thu, 28 Nov 2024 02:49:22 -0700
Subject: Getting current battery charge

---
 src/main.rs | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/main.rs b/src/main.rs
index 634f7ee..14b193d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -44,6 +44,8 @@ use signal_hook::{consts::SIGINT,iterator::Signals};
 
 mod forecast;
 
+type Result<T> = std::result::Result<T, Box<dyn error::Error>>;
+
 fn read_line<P: AsRef<Path>>(p: P) -> Result<String> {
     let s = read_to_string(p)?;
     Ok(s.lines().next().ok_or("")?.to_string())
@@ -94,14 +96,24 @@ struct Cli {
 #[derive(Debug, Serialize, Deserialize, Default)]
 struct Battery {
     path: PathBuf,
+    charge: f64,
 }
 
 impl Battery {
     fn new(p: &Path) -> Self {
         Battery {
             path: p.to_path_buf(),
+            charge: 1.0,
         }
     }
+
+    fn update(&mut self) {
+        let cfp = self.path.join("charge_full");
+        let cnp = self.path.join("charge_now");
+        let cf: i32 = read_line(cfp).unwrap().parse().unwrap();
+        let cn: i32 = read_line(cnp).unwrap().parse().unwrap();
+        self.charge = cn as f64 / cf as f64 ;
+    }
 }
 
 #[derive(Debug, Serialize, Deserialize, Default)]
@@ -135,6 +147,9 @@ impl Power {
     }
 
     fn update(&mut self) {
+        for bat in &mut self.batteries {
+            bat.update();
+        }
     }
 }
 
@@ -193,11 +208,10 @@ impl State {
         self.asof = SystemTime::now();
         self.uptime = si.uptime;
         self.memory.update(si);
+        self.power.update();
     }
 }
 
-type Result<T> = std::result::Result<T, Box<dyn error::Error>>;
-
 fn update_state(state: &mut State) {
     state.update();
 }
-- 
cgit v1.2.3-54-g00ecf