Added uptime metrics for radarr

Cargo.toml

@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 anyhow = "1.0.68"
-chrono = "0.4"
+chrono = { version = "0.4", features = ["serde"] }
 clap = { version = "4.0.30", features = ["help", "usage", "error-context", "derive"] }
 confy = { version = "0.5.1", default_features = false, features = ["yaml_conf"] }
 crossterm = "0.25.0"

src/app/radarr.rs

@@ -1,10 +1,9 @@
-use chrono::Duration;
+use chrono::{DateTime, Utc};
-
-use crate::network::radarr::DiskSpace;
 
 #[derive(Default, Debug)]
 pub struct RadarrData {
   pub free_space: u64,
   pub total_space: u64,
   pub version: String,
+  pub start_time: DateTime<Utc>
 }

src/network/radarr.rs

@@ -1,12 +1,9 @@
-use std::borrow::Borrow;
-
 use anyhow::Result;
+use chrono::{DateTime, Utc};
 use log::{debug, error};
 use reqwest::RequestBuilder;
 use serde::{Deserialize, Serialize};
 use serde_json::Number;
-
-use crate::app::radarr::RadarrData;
 use crate::app::RadarrConfig;
 use crate::network::{Network, RadarrEvent};
 
@@ -22,7 +19,7 @@ impl RadarrEvent {
 
 #[derive(Serialize, Deserialize, Debug)]
 #[serde(rename_all = "camelCase")]
-pub struct DiskSpace {
+struct DiskSpace {
   pub path: String,
   pub label: String,
   pub free_space: Number,
@@ -30,8 +27,10 @@ pub struct DiskSpace {
 }
 
 #[derive(Deserialize, Debug)]
-pub struct SystemStatus {
+#[serde(rename_all = "camelCase")]
+struct SystemStatus {
   version: String,
+  start_time: DateTime<Utc>,
 }
 
 impl<'a> Network<'a> {
@@ -59,6 +58,7 @@ impl<'a> Network<'a> {
         Ok(system_status) => {
           let mut app = self.app.lock().await;
           app.data.radarr_data.version = system_status.version;
+          app.data.radarr_data.start_time = system_status.start_time;
         }
         Err(e) => {
           error!("Failed to fetch system status. {:?}", e);

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 {
@@ -63,14 +66,29 @@ 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!(
+  let version_paragraph = Paragraph::new(Text::from(format!(
-    "Version:  {}",
+    "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:"))
@@ -78,7 +96,10 @@ fn draw_stats<B: Backend>(f: &mut Frame<'_, B>, app: &App, area: Rect) {
       .line_set(symbols::line::THICK)
       .ratio(ratio)
       .label(Spans::from(format!("{:.0}%", ratio * 100.0)));
-  f.render_widget(space_gauge, chunks[1]);
+
+  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]);
 }

src/utils.rs

@@ -4,7 +4,7 @@ use log4rs::encode::pattern::PatternEncoder;
 use log::LevelFilter;
 
 pub fn init_logging_config() -> log4rs::Config {
-    let file_path = "/tmp/devtools.log";
+    let file_path = "/tmp/managarr.log";
     let logfile = FileAppender::builder()
         .encoder(Box::new(PatternEncoder::new("{l} - {m}\n")))
         .build(file_path)