Made it so we can switch between views!

src/simple_database.rs

@@ -99,6 +99,7 @@ impl SimpleDatabase {
   }
 
   pub fn get_all_cached_records(&self) -> Result<Vec<CachedDnsRecord>> {
+    //todo!();
     Ok(Vec::new())
   }
 

src/tui/base.rs

@@ -78,7 +78,7 @@ impl App {
     frame.render_stateful_widget(self, frame.area(), state);
   }
 
-  pub fn handle_events(&mut self, state: &AppState) -> Result<()> {
+  pub fn handle_events(&mut self, state: &mut AppState) -> Result<()> {
     let mut current_view = &mut self.views[state.current_view()];
     match event::poll(current_view.poll_rate()) {
       Ok(true) => {
@@ -89,6 +89,13 @@ impl App {
             SimpleEvent::Key(key) if key.kind == KeyEventKind::Press && key.code == KeyCode::Esc => {
               self.exit = true;
             }
+            SimpleEvent::Key(key) if key.kind == KeyEventKind::Press => {
+              for (idx, view) in self.views.iter().enumerate() {
+                if key.code == view.open_view_control() {
+                  state.selected_view = ListState::default().with_selected(Some(idx))
+                }
+              }
+            }
             _ => {}
           }
         }

src/tui/cache_list_view.rs

@@ -1,6 +1,6 @@
 use std::time::Duration;
 
-use ratatui::{buffer::Buffer, layout::Rect, text::{Line, Text}, widgets::{Block, Chart, Dataset, Paragraph, Row, Table, Widget}};
+use ratatui::{buffer::Buffer, crossterm::event::KeyCode, layout::Rect, text::{Line, Text}, widgets::{Block, Chart, Dataset, Paragraph, Row, Table, Widget}};
 use ratatui::prelude::Stylize;
 use ratatui::prelude::Style;
 
@@ -30,7 +30,7 @@ impl View for CacheListView {
       Ok(records) => {
         Table::default()
           .rows(records.iter().map(|x| x.into()).collect::<Vec<Row<'_>>>())
-          .header(Row::new(vec!["Query Type", "Domain", "Host/IP", "Priority", "TTL", "Class"]).underlined().cyan())
+          .header(Row::new(vec!["Query Type", "Domain", "Host/IP", "Priority", "Expires In", "Class"]).underlined().cyan())
           .row_highlight_style(Style::new().underlined())
           .highlight_symbol("->")
           .block(block)
@@ -53,6 +53,10 @@ impl View for CacheListView {
     SimpleEventResult::Bubble
   }
 
+  fn open_view_control(&self) -> KeyCode {
+    KeyCode::Char('c')
+  }
+
   fn name(&self) -> Line {
     Line::from(vec![
       " ".into(),

src/tui/record_list_view.rs

@@ -1,6 +1,6 @@
 use std::time::Duration;
 
-use ratatui::{buffer::Buffer, layout::Rect, text::{Line, Text}, widgets::{Block, Chart, Dataset, Paragraph, Row, Table, Widget}};
+use ratatui::{buffer::Buffer, crossterm::event::KeyCode, layout::Rect, text::{Line, Text}, widgets::{Block, Chart, Dataset, Paragraph, Row, Table, Widget}};
 use ratatui::prelude::Stylize;
 use ratatui::prelude::Style;
 
@@ -53,6 +53,10 @@ impl View for RecordListView {
     SimpleEventResult::Bubble
   }
 
+  fn open_view_control(&self) -> KeyCode {
+    KeyCode::Char('r')
+  }
+
   fn name(&self) -> Line {
     Line::from(vec![
       " ".into(),

src/tui/view.rs

@@ -1,12 +1,13 @@
 use std::time::Duration;
 
-use ratatui::{buffer::Buffer, layout::Rect, text::{Line, Text}, widgets::{Block, Widget}};
+use ratatui::{buffer::Buffer, crossterm::event::KeyCode, layout::Rect, text::{Line, Text}, widgets::{Block, Widget}};
 
 use super::event::{SimpleEvent, SimpleEventResult};
 
 pub trait View {
   fn draw(&self, block: Block, area: Rect, buf: &mut Buffer);
   fn handle_event(&mut self, event: SimpleEvent) -> SimpleEventResult;
+  fn open_view_control(&self) -> KeyCode;
   fn name(&self) -> Line;
   fn help(&self) -> Text;
   fn poll_rate(&self) -> Duration;