Merge branch 'add-entry-via-doi'

+ implement the functionality to add an entry via DOI
+ responsive error messages if resolving of DOI don't work
+ keep changes to choosen file to minimum

1 files changed, 54 insertions, 5 deletions

diff --git a/src/tui/ui.rs b/src/tui/ui.rs
index cca87ce..4f64338 100644
--- a/src/tui/ui.rs
+++ b/src/tui/ui.rs
@@ -181,6 +181,46 @@ pub fn render_popup(app: &mut App, args: &CLIArgs, frame: &mut Frame) {
             frame.render_widget(Clear, popup_area);
             frame.render_widget(par, popup_area)
         }
+
+        Some(PopupKind::AddEntry) => {
+            let area = frame.area();
+
+            let block = Block::bordered()
+                .title_top(" Add Entry ".bold())
+                .title_bottom(" (ESC) ━ (ENTER) ".bold())
+                .title_alignment(Alignment::Center)
+                .style(
+                    Style::new()
+                        .fg(Color::Indexed(args.colors.main_text_color))
+                        .bg(Color::Indexed(args.colors.popup_bg_color)),
+                )
+                .border_set(symbols::border::THICK)
+                .border_style(Style::new().fg(Color::Indexed(args.colors.entry_color)));
+
+            // Prepare the input fields
+            let content = vec![Line::from(vec![
+                Span::styled(
+                    "DOI: ",
+                    Style::new().fg(Color::Indexed(args.colors.entry_color)),
+                ),
+                Span::raw(app.input.value().to_string().clone()),
+            ])];
+            let paragraph = Paragraph::new(content)
+                .block(block.clone())
+                .style(Style::new().fg(Color::Indexed(args.colors.main_text_color)))
+                .wrap(Wrap { trim: false });
+
+            let doi_lines = paragraph.line_count(area.width / 2);
+            // Calculate popup size
+            let popup_width = area.width / 4 * 3;
+            let popup_height = doi_lines as u16; // Adjust as needed
+            let popup_area = popup_area(area, popup_width, popup_height);
+
+            // Render the popup
+            frame.render_widget(Clear, popup_area);
+            render_cursor(app, frame, popup_area, 6, doi_lines as u16 - 1);
+            frame.render_widget(paragraph, popup_area);
+        }
         Some(PopupKind::MessageConfirm) => {
             let area = frame.area();
 
@@ -243,7 +283,7 @@ pub fn render_popup(app: &mut App, args: &CLIArgs, frame: &mut Frame) {
             frame.render_widget(Clear, popup_area);
             frame.render_widget(&content, popup_area)
         }
-        Some(PopupKind::Selection) => {
+        Some(PopupKind::OpenRes) | Some(PopupKind::AppendToFile) => {
             let list_items: Vec<ListItem> = app
                 .bibiman
                 .popup_area
@@ -252,8 +292,16 @@ pub fn render_popup(app: &mut App, args: &CLIArgs, frame: &mut Frame) {
                 .map(|item| ListItem::from(item.to_owned()))
                 .collect();
 
+            let title = if let Some(PopupKind::OpenRes) = app.bibiman.popup_area.popup_kind {
+                " Open "
+            } else if let Some(PopupKind::AppendToFile) = app.bibiman.popup_area.popup_kind {
+                " Select file to append entry "
+            } else {
+                " Select "
+            };
+
             let block = Block::bordered()
-                .title_top(" Open ".bold())
+                .title_top(title.bold())
                 .title_bottom(" (j,k|↓,↑) ━ (ENTER) ━ (ESC) ".bold())
                 .title_alignment(Alignment::Center)
                 .style(
@@ -327,7 +375,7 @@ pub fn render_footer(app: &mut App, args: &CLIArgs, frame: &mut Frame, rect: Rec
     ]))
     .block(block);
 
-    render_cursor(app, frame, rect, title_lenght + 1);
+    render_cursor(app, frame, rect, title_lenght + 1, 1);
     frame.render_widget(search_string, rect);
 }
 
@@ -986,12 +1034,13 @@ pub fn render_taglist(app: &mut App, args: &CLIArgs, frame: &mut Frame, rect: Re
 }
 
 /// Render the cursor when in InputMode
-fn render_cursor(app: &mut App, frame: &mut Frame, area: Rect, x_offset: u16) {
+fn render_cursor(app: &mut App, frame: &mut Frame, area: Rect, x_offset: u16, y_offset: u16) {
     let scroll = app.input.visual_scroll(area.width as usize);
     if app.input_mode {
         let (x, y) = (
             area.x + ((app.input.visual_cursor()).max(scroll) - scroll) as u16 + x_offset,
-            area.bottom().saturating_sub(1),
+            // area.bottom().saturating_sub(1) + y_offset,
+            area.bottom().saturating_sub(y_offset),
         );
         frame.render_widget(
             Clear,