update loading screen

src/render_items/render_waiting_screen.rs

@@ -1,32 +1,48 @@
 use tui::{
-  layout::Alignment,
-  style::{Modifier, Style},
-  text::{Span, Spans},
-  widgets::{Block, BorderType, Borders, Paragraph},
-  Terminal
+    layout::Alignment,
+    style::{ Modifier, Style, Color },
+    text::Span,
+    widgets::{ Block, BorderType, Borders, Paragraph },
 };
 
-
 pub fn render_waiting_screen<B: tui::backend::Backend>(
-  terminal: &mut Terminal<B>,
+    terminal: &mut tui::Terminal<B>
 ) -> Result<(), Box<dyn std::error::Error>> {
-  let loading_screen = vec![
-      Spans::from(Span::styled("Loading GitHub data...", Style::default().add_modifier(Modifier::BOLD))),
-      Spans::from(Span::raw("")),
-      Spans::from(Span::styled("Please wait while we fetch the data from GitHub...", Style::default())),
-  ];
+    let loading_text =
+        r#"
+
+  ██████╗ ██╗████████╗██╗  ██╗██╗   ██╗██████╗
+  ██╔════╝ ██║╚══██╔══╝██║  ██║██║   ██║██╔══██╗
+  ██║  ███╗██║   ██║   ███████║██║   ██║██████╔╝
+  ██║   ██║██║   ██║   ██╔══██║██║   ██║██╔══██╗
+  ╚██████╔╝██║   ██║   ██║  ██║╚██████╔╝██████╔╝
+   ╚═════╝ ╚═╝   ╚═╝   ╚═╝  ╚═╝ ╚═════╝ ╚═════╝
+
+   █████╗ ███████╗███████╗██╗███████╗████████╗ █████╗ ███╗   ██╗████████╗
+  ██╔══██╗██╔════╝██╔════╝██║██╔════╝╚══██╔══╝██╔══██╗████╗  ██║╚══██╔══╝
+  ███████║███████╗███████╗██║███████╗   ██║   ███████║██╔██╗ ██║   ██║
+  ██╔══██║╚════██║╚════██║██║╚════██║   ██║   ██╔══██║██║╚██╗██║   ██║
+  ██║  ██║███████║███████║██║███████║   ██║   ██║  ██║██║ ╚████║   ██║
+  ╚═╝  ╚═╝╚══════╝╚══════╝╚═╝╚══════╝   ╚═╝   ╚═╝  ╚═╝╚═╝  ╚═══╝   ╚═╝
+
+      "#;
+
+    let loading_screen_paragraph = Paragraph::new(loading_text)
+        .alignment(Alignment::Center)
+        .block(
+            Block::default()
+                .title(
+                    Span::styled("GitHub Assistant", Style::default().add_modifier(Modifier::BOLD))
+                )
+                .borders(Borders::ALL)
+                .border_style(Style::default().fg(Color::White).bg(Color::DarkGray))
+                .border_type(BorderType::Rounded)
+        );
 
-  terminal.draw(|f| {
-      let size = f.size();
-      let loading_screen_paragraph = Paragraph::new(loading_screen.clone())
-          .alignment(Alignment::Center)
-          .block(
-              Block::default()
-                  .title(Span::styled("GitHub Assistant", Style::default().add_modifier(Modifier::BOLD)))
-                  .borders(Borders::ALL).border_type(BorderType::Rounded),
-          );
-      f.render_widget(loading_screen_paragraph, size);
-  })?;
+    terminal.draw(|f| {
+        let size = f.size();
+        f.render_widget(loading_screen_paragraph, size);
+    })?;
 
-  Ok(())
+    Ok(())
 }