WIP: edit word

src/modules/ui/app.rs

@@ -143,18 +143,26 @@ impl App {
         };
         // PERF: do not clone
         let selected_word = self.word_list.clone().into_iter().nth(scroll_position);
-        if self.state == UiState::ADD {
+        if self.state == UiState::ADD || self.state == UiState::EDIT {
             let add_words_heading_layout =
                 Layout::horizontal(vec![Constraint::Fill(1), Constraint::Length(8)])
                     .spacing(1)
                     .split(main_layout[0]);
 
             // PERF: maybe not clone
-            let word_to_add = self.word_to_add.clone().unwrap_or(Word {
-                key: "".to_string(),
-                description: "".to_string(),
-                lang: "".to_string(),
-            });
+            let word_to_add = {
+                if self.state == UiState::EDIT
+                    && let Some(w) = self.word_to_edit.clone()
+                {
+                    w
+                } else {
+                    self.word_to_add.clone().unwrap_or(Word {
+                        key: "".to_string(),
+                        description: "".to_string(),
+                        lang: "".to_string(),
+                    })
+                }
+            };
             frame.render_widget(
                 Paragraph::new(word_to_add.key).block(
                     Block::new()
@@ -309,6 +317,17 @@ impl App {
         }
     }
 
+    pub fn get_selected_word(&self) -> Option<Word> {
+        let scroll_position: usize = {
+            if let Some(i) = self.list_state.selected() {
+                i
+            } else {
+                0
+            }
+        };
+        self.word_list.clone().into_iter().nth(scroll_position)
+    }
+
     fn handle_events(&mut self) -> io::Result<()> {
         return handle_user_input(self);
     }