From 0ab23958058f33071056e576d9a5333d63587e93 Mon Sep 17 00:00:00 2001
From: Doloro1978 <doloroo@proton.me>
Date: Wed, 18 Mar 2026 23:30:20 +0000
Subject: [PATCH] wip

---
 src/tui/data_graph.rs | 20 ++++++++++++++++----
 src/tui/main.rs       | 44 +++++++++++++++++++++----------------------
 2 files changed, 37 insertions(+), 27 deletions(-)

diff --git a/src/tui/data_graph.rs b/src/tui/data_graph.rs
index 04ff452..d559af0 100644
--- a/src/tui/data_graph.rs
+++ b/src/tui/data_graph.rs
@@ -3,15 +3,27 @@ use ratatui::widgets::Dataset;
 use data::DataChunk;
 
 trait Graphable {
-    fn as_dataset(&self) -> Dataset<'_>;
+    fn timeframe(&self, start: u64, end: u64) -> Vec<(f64, f64)>;
 }
 
 impl Graphable for SplitData {
-    fn as_dataset(&self) -> Dataset<'_> {
-        unimplemented!("");
+    fn timeframe(&self, start: u64, end: u64) -> Vec<(f64, f64)> {
+        let mut data: Vec<(f64, f64)> = Vec::new();
+        let filtered: Vec<(f64, f64)> = self
+            .chunks
+            .iter()
+            .filter_map(|x| {
+                if x.timestamp >= start && x.timestamp <= end {
+                    Some((x.timestamp as f64, x.battery.charge as f64))
+                } else {
+                    None
+                }
+            })
+            .collect();
+        data
     }
 }
 
 struct SplitData {
-    chunks: DataChunk,
+    chunks: Vec<DataChunk>,
 }
diff --git a/src/tui/main.rs b/src/tui/main.rs
index 36c5eab..5b91d6e 100644
--- a/src/tui/main.rs
+++ b/src/tui/main.rs
@@ -8,28 +8,26 @@ use ratatui::{
 mod data_graph;
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
-    ratatui::run(|terminal| {
-        loop {
-            terminal.draw(|frame| {
-                let layout = frame.area().layout_vec(&Layout::vertical([
-                    Constraint::Percentage(33),
-                    Constraint::Percentage(33),
-                    Constraint::Percentage(33),
-                ]));
-                let middle = layout[1].layout_vec(&Layout::horizontal([
-                    Constraint::Percentage(33),
-                    Constraint::Percentage(33),
-                    Constraint::Percentage(33),
-                ]));
-                let widget = Block::new()
-                    .border_type(ratatui::widgets::BorderType::Rounded)
-                    .borders(Borders::ALL)
-                    .title("Mroew");
-                frame.render_widget(widget, middle[1]);
-            })?;
-            if crossterm::event::read().unwrap().is_key_press() {
-                break Ok(());
-            };
-        }
+    ratatui::run(|terminal| loop {
+        terminal.draw(|frame| {
+            let layout = frame.area().layout_vec(&Layout::vertical([
+                Constraint::Percentage(33),
+                Constraint::Percentage(33),
+                Constraint::Percentage(33),
+            ]));
+            let middle = layout[1].layout_vec(&Layout::horizontal([
+                Constraint::Percentage(33),
+                Constraint::Percentage(33),
+                Constraint::Percentage(33),
+            ]));
+            let widget = Block::new()
+                .border_type(ratatui::widgets::BorderType::Rounded)
+                .borders(Borders::ALL)
+                .title("Mroew");
+            frame.render_widget(widget, middle[1]);
+        })?;
+        if crossterm::event::read().unwrap().is_key_press() {
+            break Ok(());
+        };
     })
 }