Almost kinda functional description box

src/ui/mod.rs

@@ -1,18 +1,21 @@
 use tui::backend::Backend;
-use tui::Frame;
 use tui::layout::{Constraint, Rect};
-use tui::widgets::{Block, Borders};
+use tui::text::Text;
+use tui::widgets::{Block, Borders, Clear, Paragraph};
+use tui::Frame;
 
-use crate::app::App;
+use crate::app::radarr::ActiveRadarrBlock;
+use crate::app::{App, Route};
 use crate::logos::{
   BAZARR_LOGO, LIDARR_LOGO, PROWLARR_LOGO, RADARR_LOGO, READARR_LOGO, SONARR_LOGO,
 };
 use crate::ui::utils::{
-  horizontal_chunks, horizontal_chunks_with_margin, vertical_chunks, vertical_chunks_with_margin,
+  centered_rect, horizontal_chunks, horizontal_chunks_with_margin, style_secondary,
+  vertical_chunks, vertical_chunks_with_margin,
 };
 
-mod utils;
 mod radarr_ui;
+mod utils;
 
 static HIGHLIGHT_SYMBOL: &str = "=> ";
 
@@ -20,11 +23,37 @@ pub fn ui<B: Backend>(f: &mut Frame<B>, app: &mut App) {
   let main_chunks = vertical_chunks_with_margin(
     vec![Constraint::Length(20), Constraint::Length(0)],
     f.size(),
-    1
+    1,
   );
 
   draw_context_row(f, app, main_chunks[0]);
-  radarr_ui::draw_radarr_ui(f, app, main_chunks[1]);
+  match *app.get_current_route() {
+    Route::Radarr(active_radarr_block) => match active_radarr_block {
+      ActiveRadarrBlock::Movies => radarr_ui::draw_radarr_ui(f, app, main_chunks[1]),
+      ActiveRadarrBlock::MovieDetails => draw_popup_over(
+        f,
+        app,
+        main_chunks[1],
+        radarr_ui::draw_radarr_ui,
+        radarr_ui::draw_movie_details,
+      ),
+      _ => (),
+    },
+  }
+}
+
+pub fn draw_popup_over<B: Backend>(
+  f: &mut Frame<'_, B>,
+  app: &mut App,
+  area: Rect,
+  background_fn: fn(&mut Frame<'_, B>, &mut App, Rect),
+  popup_fn: fn(&mut Frame<'_, B>, &App, Rect),
+) {
+  background_fn(f, app, area);
+
+  let popup_area = centered_rect(75, 75, f.size());
+  f.render_widget(Clear, popup_area);
+  popup_fn(f, app, popup_area);
 }
 
 fn draw_context_row<B: Backend>(f: &mut Frame<'_, B>, app: &App, area: Rect) {
@@ -46,3 +75,16 @@ fn draw_context_row<B: Backend>(f: &mut Frame<'_, B>, app: &App, area: Rect) {
 
   radarr_ui::draw_logo(f, chunks[4]);
 }
+
+pub fn loading<B: Backend>(f: &mut Frame<'_, B>, block: Block<'_>, area: Rect, is_loading: bool) {
+  if is_loading {
+    let text = "\n\n Loading ...\n\n".to_owned();
+    let mut text = Text::from(text);
+    text.patch_style(style_secondary());
+
+    let paragraph = Paragraph::new(text).style(style_secondary()).block(block);
+    f.render_widget(paragraph, area);
+  } else {
+    f.render_widget(block, area)
+  }
+}