refactor(alias): simplify and use modern ratatui

Author: sermuns

src/alias.rs

@@ -2,9 +2,9 @@ use crate::bluetooth::Controller;
 use ratatui::{
     Frame,
     layout::{Alignment, Constraint, Layout, Rect},
-    style::{Color, Modifier, Style, Stylize},
-    text::{Line, Span},
-    widgets::{Block, BorderType, Borders, Clear, Padding, Paragraph, TableState},
+    style::{Color, Style, Stylize},
+    text::Line,
+    widgets::{Block, BorderType, Clear, Padding, Paragraph, TableState},
 };
 use tui_input::Input;
 
@@ -16,21 +16,9 @@ pub fn render_set_alias(
     frame: &mut Frame,
     area: Rect,
 ) {
-    let block = Layout::vertical([
-        Constraint::Fill(1),
-        Constraint::Length(6),
-        Constraint::Fill(1),
-    ])
-    .split(area);
+    let center_cutout = area.centered(Constraint::Max(70), Constraint::Length(6));
 
-    let block = Layout::horizontal([
-        Constraint::Fill(1),
-        Constraint::Max(70),
-        Constraint::Fill(1),
-    ])
-    .split(block[1])[1];
-
-    let (text_block, alias_block) = {
+    let (text_block, alias_input_block) = {
         let chunks = Layout::vertical(
             [
                 Constraint::Length(1),
@@ -40,7 +28,7 @@ pub fn render_set_alias(
             ]
             .as_ref(),
         )
-        .split(block);
+        .split(center_cutout);
 
         let area1 = Layout::horizontal(
             [
@@ -65,45 +53,33 @@ pub fn render_set_alias(
         (area1[1], area2[1])
     };
 
-    frame.render_widget(Clear, block);
+    frame.render_widget(Clear, center_cutout);
     frame.render_widget(
-        Block::new()
-            .borders(Borders::ALL)
+        Block::bordered()
             .border_type(BorderType::Thick)
-            .style(Style::default().green())
-            .border_style(Style::default().fg(Color::Green)),
-        block,
+            .border_style(Style::default().green()),
+        center_cutout,
     );
 
     if let Some(selected_controller) = controller_state.selected() {
         let controller = &controllers[selected_controller];
         if let Some(index) = paired_devices_state.selected() {
             let name = controller.paired_devices[index].alias.as_str();
 
-            let text = Line::from(vec![
-                Span::from("Enter the new name for "),
-                Span::styled(
-                    name,
-                    Style::default().add_modifier(Modifier::BOLD | Modifier::ITALIC),
-                ),
-            ]);
+            let message_line =
+                Line::from(vec!["Enter the new name for ".into(), name.bold().italic()]);
 
-            let msg = Paragraph::new(text)
-                .alignment(Alignment::Center)
-                .style(Style::default().fg(Color::White))
+            let message_paragraph = Paragraph::new(message_line)
+                .centered()
                 .block(Block::new().padding(Padding::horizontal(2)));
 
-            let alias = Paragraph::new(new_alias.value())
+            let alias_input = Paragraph::new(new_alias.value())
                 .alignment(Alignment::Left)
                 .style(Style::default().fg(Color::White))
-                .block(
-                    Block::new()
-                        .bg(Color::DarkGray)
-                        .padding(Padding::horizontal(2)),
-                );
+                .block(Block::new().on_dark_gray().padding(Padding::horizontal(2)));
 
-            frame.render_widget(msg, text_block);
-            frame.render_widget(alias, alias_block);
+            frame.render_widget(message_paragraph, text_block);
+            frame.render_widget(alias_input, alias_input_block);
         }
     }
 }