refactor: use MqttHistory inside TopicOverview::draw

src/interactive/mod.rs

@@ -750,17 +750,10 @@ impl App {
                 }
             });
 
-        let topic_amount = history.total_topics();
-        let message_amount = history.total_messages();
-
-        let tree_items = history.to_tree_items();
-
         self.topic_overview.draw(
             frame,
             overview_area,
-            topic_amount,
-            message_amount,
-            tree_items,
+            &history,
             matches!(self.focus, ElementInFocus::TopicOverview),
         );
         drop(history);

src/interactive/topic_overview.rs

@@ -2,8 +2,9 @@ use ratatui::layout::{Alignment, Rect};
 use ratatui::style::{Color, Style};
 use ratatui::widgets::{Block, BorderType, Scrollbar, ScrollbarOrientation};
 use ratatui::Frame;
-use tui_tree_widget::{Tree, TreeItem, TreeState};
+use tui_tree_widget::{Tree, TreeState};
 
+use super::mqtt_history::MqttHistory;
 use crate::interactive::ui::{focus_color, get_row_inside, BORDERS_TOP_RIGHT};
 
 #[derive(Default)]
@@ -22,16 +23,13 @@ impl TopicOverview {
         Some(selected.join("/"))
     }
 
-    pub fn draw(
-        &mut self,
-        frame: &mut Frame,
-        area: Rect,
-        topic_amount: usize,
-        message_amount: usize,
-        tree_items: Vec<TreeItem<String>>,
-        has_focus: bool,
-    ) {
+    pub fn draw(&mut self, frame: &mut Frame, area: Rect, history: &MqttHistory, has_focus: bool) {
+        let topic_amount = history.total_topics();
+        let message_amount = history.total_messages();
         let title = format!("Topics ({topic_amount}, {message_amount} messages)");
+
+        let tree_items = history.to_tree_items();
+
         let focus_color = focus_color(has_focus);
         let widget = Tree::new(&tree_items)
             .experimental_scrollbar(Some(