enhancement from PR \#28 discussion

+ Collect basenames and filepaths from pdf dir into HashMap
+ Identical basenames in different subdirs are possible
    + Collected into Vector
+ TODO: implement selection for multiple files (yank and open)

1 files changed, 12 insertions, 2 deletions

diff --git a/src/tui/ui.rs b/src/tui/ui.rs
index 921cbb1..883e4df 100644
--- a/src/tui/ui.rs
+++ b/src/tui/ui.rs
@@ -24,6 +24,7 @@ use crate::cliargs::CLIArgs;
 use crate::config::BibiConfig;
 use crate::tui::popup::PopupKind;
 use crate::App;
+use itertools::Itertools;
 use ratatui::layout::{Direction, Position};
 use ratatui::widgets::Clear;
 use ratatui::Frame;
@@ -833,15 +834,24 @@ pub fn render_selected_item(app: &mut App, cfg: &BibiConfig, frame: &mut Frame,
                     ),
                 ]));
             }
-            if cur_entry.filepath.is_some() {
+            if let Some(p) = &cur_entry.filepath {
                 lines.push(Line::from(vec![
                     Span::styled("File: ", style_value),
                     Span::styled(
-                        cur_entry.filepath().to_string_lossy(),
+                        p.iter().map(|f| f.to_str().unwrap()).join("; "),
                         Style::new().fg(cfg.colors.main_text_color),
                     ),
                 ]));
             }
+            // if cur_entry.filepath.is_some() {
+            //     lines.push(Line::from(vec![
+            //         Span::styled("File: ", style_value),
+            //         Span::styled(
+            //             cur_entry.filepath().to_string_lossy(),
+            //             Style::new().fg(cfg.colors.main_text_color),
+            //         ),
+            //     ]));
+            // }
             lines.push(Line::from(""));
             lines.push(Line::from(vec![Span::styled(
                 cur_entry.abstract_text.clone(),