From 7e300a519395108d4fca108f2518ab420bedc778 Mon Sep 17 00:00:00 2001
From: Doloro1978 <doloroo@proton.me>
Date: Sun, 22 Mar 2026 11:16:12 +0000
Subject: [PATCH] guh

---
 src/tui/dashboard.rs  | 13 +++++++++----
 src/tui/data_graph.rs | 42 +++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 50 insertions(+), 5 deletions(-)

diff --git a/src/tui/dashboard.rs b/src/tui/dashboard.rs
index 491e737..e24b546 100644
--- a/src/tui/dashboard.rs
+++ b/src/tui/dashboard.rs
@@ -48,11 +48,15 @@ impl Component for Menu {
             .name("Battery")
             .marker(ratatui::symbols::Marker::Dot)
             .graph_type(ratatui::widgets::GraphType::Line)
-            .style(Color::Black);
-        let x_axis = Axis::default().title("timeframe");
+            .style(Color::White);
+        let x_axis = Axis::default()
+            .title("timeframe")
+            .bounds([0., 86400.])
+            .labels(["00:00", "06:00", "12:00", "18:00", "00:00"]);
         let y_axis = Axis::default()
             .title("Charge")
-            .labels(["0%", "50%", "100%"]);
+            .labels(["0%", "50%", "100%"])
+            .bounds([0., 100.]);
         let graph_widget = Chart::new(vec![data_set]).x_axis(x_axis).y_axis(y_axis);
         f.render_widget(graph_widget, graph);
     }
@@ -77,10 +81,11 @@ impl Menu {
 
         // println!("{:#?}", data);
         let split_data = SplitData {
+            r#static: data.data_static,
             chunks: data.data_chunks,
         };
 
         self.data = split_data.timeframe(0, 9999999999999);
-        // println!("{:#?}", self.data);
+        // println!("{:?}", self.data);
     }
 }
diff --git a/src/tui/data_graph.rs b/src/tui/data_graph.rs
index efda464..de1abea 100644
--- a/src/tui/data_graph.rs
+++ b/src/tui/data_graph.rs
@@ -1,3 +1,7 @@
+use std::time::SystemTime;
+use std::time::UNIX_EPOCH;
+
+use data::BatteryStatic;
 use data::DataChunk;
 
 pub trait Graphable {
@@ -18,11 +22,47 @@ impl Graphable for SplitData {
                 }
             })
             .collect();
-        filtered
+        return self.normalise_data(&filtered, Calender::Day(1));
+    }
+}
+
+enum Calender {
+    Day(i32),
+}
+impl SplitData {
+    fn normalise_data(&self, data: &[(f64, f64)], metric: Calender) -> Vec<(f64, f64)> {
+        let mut result = Vec::new();
+
+        // Extract the day from the Calender enum
+        let day = match metric {
+            Calender::Day(d) => d,
+        };
+        let a = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .unwrap()
+            .as_secs();
+
+        let day = a / 86400;
+
+        // Calculate the start of the day (00:00:00) in Unix timestamp
+        let start_of_day = (day as i64 * 86400) as f64;
+        let end_of_day = start_of_day + 86400.0; // End of the day
+
+        // Extract today's data and normalise
+        for &(timestamp, value) in data {
+            if timestamp >= start_of_day && timestamp < end_of_day {
+                let relative_time = timestamp - start_of_day; // Time since start of day
+                let normalised_value = (value / self.r#static.total_capacity as f64) * 100.0; // Percentage of battery
+                result.push((relative_time, normalised_value));
+            }
+        }
+
+        result
     }
 }
 
 #[derive(Debug)]
 pub struct SplitData {
+    pub r#static: BatteryStatic,
     pub chunks: Vec<DataChunk>,
 }