Added uptime metrics for radarr

src/ui/mod.rs

@@ -1,9 +1,11 @@
+use std::ops::Sub;
+use chrono::{Duration, Utc};
 use tui::backend::Backend;
-use tui::layout::{Alignment, Constraint, Direction, Layout, Rect};
+use tui::layout::{Alignment, Constraint, Rect};
 use tui::style::Color::Cyan;
-use tui::style::{Color, Style};
+use tui::style::Style;
 use tui::text::{Spans, Text};
-use tui::widgets::{Block, Borders, Gauge, LineGauge, Paragraph};
+use tui::widgets::{Block, Borders, LineGauge, Paragraph};
 use tui::{symbols, Frame};
 
 use crate::app::radarr::RadarrData;
@@ -51,6 +53,7 @@ fn draw_stats<B: Backend>(f: &mut Frame<'_, B>, app: &App, area: Rect) {
   let RadarrData {
     free_space,
     total_space,
+    start_time,
     ..
   } = app.data.radarr_data;
   let ratio = if total_space == 0 {
@@ -63,22 +66,40 @@ fn draw_stats<B: Backend>(f: &mut Frame<'_, B>, app: &App, area: Rect) {
   f.render_widget(base_block, area);
 
   let chunks =
-    vertical_chunks_with_margin(vec![Constraint::Length(1), Constraint::Min(2)], area, 1);
+    vertical_chunks_with_margin(vec![
+      Constraint::Length(1),
+      Constraint::Length(1),
+      Constraint::Min(2)], area, 1);
 
-  let version = Paragraph::new(Text::from(format!(
-    "Version:  {}",
+  let version_paragraph = Paragraph::new(Text::from(format!(
+    "Radarr Version:  {}",
     app.data.radarr_data.version
   )))
   .block(Block::default());
-  f.render_widget(version, chunks[0]);
+
+  let uptime = Utc::now().sub(start_time);
+  let days = uptime.num_days();
+  let day_difference = uptime.sub(Duration::days(days));
+  let hours = day_difference.num_hours();
+  let hour_difference = day_difference.sub(Duration::hours(hours));
+  let minutes = hour_difference.num_minutes();
+  let seconds = hour_difference.sub(Duration::minutes(minutes)).num_seconds();
+
+  let uptime_paragraph = Paragraph::new(Text::from(format!(
+    "Uptime: {}d {}:{}:{}",
+    days, hours, minutes, seconds
+  ))).block(Block::default());
 
   let space_gauge = LineGauge::default()
-    .block(Block::default().title("Storage:"))
-    .gauge_style(Style::default().fg(Cyan))
-    .line_set(symbols::line::THICK)
-    .ratio(ratio)
-    .label(Spans::from(format!("{:.0}%", ratio * 100.0)));
-  f.render_widget(space_gauge, chunks[1]);
+      .block(Block::default().title("Storage:"))
+      .gauge_style(Style::default().fg(Cyan))
+      .line_set(symbols::line::THICK)
+      .ratio(ratio)
+      .label(Spans::from(format!("{:.0}%", ratio * 100.0)));
+
+  f.render_widget(version_paragraph, chunks[0]);
+  f.render_widget(uptime_paragraph, chunks[1]);
+  f.render_widget(space_gauge, chunks[2]);
 }
 
 fn draw_logo<B: Backend>(f: &mut Frame<'_, B>, area: Rect) {
@@ -89,5 +110,6 @@ fn draw_logo<B: Backend>(f: &mut Frame<'_, B>, area: Rect) {
   let logo = Paragraph::new(Text::from(RADARR_LOGO))
     .block(Block::default())
     .alignment(Alignment::Center);
+
   f.render_widget(logo, chunks[0]);
 }