Update tunnel stats every redraw, auto redraw once a second

src/tunnel/tui.rs

@@ -1,9 +1,33 @@
 use std::ops::Deref;
+use std::sync::Arc;
 
 use ratatui::style::Stylize;
 use ratatui::text::Span;
 
 use super::{Tunnel, TunnelAccess};
+use crate::io::Stats;
+
+pub struct TunnelRow {
+    name: Span<'static>,
+    access: Span<'static>,
+    port: Span<'static>,
+    address: Span<'static>,
+    stats: Arc<Stats>,
+}
+
+impl From<&TunnelRow> for Vec<Span<'static>> {
+    fn from(row: &TunnelRow) -> Self {
+        vec![
+            row.name.clone(),
+            row.access.clone(),
+            row.port.clone(),
+            row.address.clone(),
+            row.stats.connections().to_string().into(),
+            row.stats.rx().to_string().into(),
+            row.stats.tx().to_string().into(),
+        ]
+    }
+}
 
 impl Tunnel {
     pub fn header() -> Vec<Span<'static>> {
@@ -18,7 +42,7 @@ impl Tunnel {
         ]
     }
 
-    pub async fn to_row(tunnel: &Tunnel) -> Vec<Span<'static>> {
+    pub async fn to_row(tunnel: &Tunnel) -> TunnelRow {
         let access = match tunnel.inner.access.read().await.deref() {
             TunnelAccess::Private(owner) => owner.clone().yellow(),
             TunnelAccess::Protected => "PROTECTED".blue(),
@@ -30,14 +54,12 @@ impl Tunnel {
             .map(|address| format!("http://{address}").into())
             .unwrap_or("FAILED".red());
 
-        vec![
-            tunnel.registry_entry.get_name().to_owned().into(),
+        TunnelRow {
+            name: tunnel.registry_entry.get_name().to_string().into(),
             access,
-            tunnel.inner.port.to_string().into(),
+            port: tunnel.inner.port.to_string().into(),
             address,
-            tunnel.inner.stats.connections().to_string().into(),
-            tunnel.inner.stats.rx().to_string().into(),
-            tunnel.inner.stats.tx().to_string().into(),
-        ]
+            stats: tunnel.inner.stats.clone(),
+        }
     }
 }