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UI evolution

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** Re-evaluating need for users to edit list of hosts at runtime **
This commit is contained in:
Trevor Merritt 2025-05-01 14:54:26 -04:00
parent 141d0ee899
commit 17780c02d5
1 changed files with 95 additions and 59 deletions
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154
src/tui/mode_monitoring.rs
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@ -1,19 +1,22 @@
use crate::{duration_to_string}; use crate::duration_to_string;
use crate::target_state::TargetState;
use crate::tui::ratatui_app::RatatuiApp;
use color_eyre::Result; use color_eyre::Result;
use crossterm::event; use crossterm::event;
use crossterm::event::{Event, KeyCode, KeyEventKind}; use crossterm::event::{Event, KeyCode, KeyEventKind};
use ratatui::prelude::*;
use ratatui::widgets::{Block, Borders, Cell, Clear, List, ListItem, Paragraph, Row, Table, TableState};
use ratatui::Frame; use ratatui::Frame;
use std::time::{Duration, SystemTime};
use ratatui::layout::Flex; use ratatui::layout::Flex;
use crate::tui::ratatui_app::RatatuiApp; use ratatui::prelude::*;
use ratatui::widgets::{
Block, Borders, Cell, Clear, List, ListItem, Paragraph, Row, Table, TableState,
};
use std::time::{Duration, SystemTime};
pub struct RatatuiMonitoringMode {} pub struct RatatuiMonitoringMode {}
impl RatatuiMonitoringMode { impl RatatuiMonitoringMode {
fn render_hosts_list(frame: &mut Frame, state: &mut RatatuiApp, area: Rect) { fn render_hosts_list(frame: &mut Frame, state: &mut RatatuiApp, area: Rect) {
/// Headers // Headers
let headers = ["Host", "RTT", "Last Change"] let headers = ["Host", "RTT", "Last Change"]
.iter() .iter()
.map(|h| Cell::from(*h)); .map(|h| Cell::from(*h));
@ -21,50 +24,63 @@ impl RatatuiMonitoringMode {
.style(Style::default().fg(Color::Yellow).bold()) .style(Style::default().fg(Color::Yellow).bold())
.bottom_margin(1); .bottom_margin(1);
/// Rows // Rows
let mut rows = vec![]; let mut rows = vec![];
for (_, current) in state.state.iter() { for (_, current) in state.state.iter() {
let name_field = format!("{:<40}", format!("{} ({})", current.name.clone(), current.target.clone())); let name_field = format!(
"{:<40}",
format!("{} ({})", current.name.clone(), current.target.clone())
);
let name_style = if current.alive { Style::default().fg(Color::Green) } else { Style::default().fg(Color::Red) }; let name_style = if current.alive {
Style::default().fg(Color::Green)
} else {
Style::default().fg(Color::Red)
};
rows.push(Row::new(vec![ rows.push(Row::new(vec![
Cell::from(name_field).style(name_style), Cell::from(name_field).style(name_style),
Cell::from(current.last_rtt.to_string()), Cell::from(current.last_rtt.to_string()),
Cell::from( Cell::from(format!(
format!("{} ago.", "{} ago.",
duration_to_string( duration_to_string(
SystemTime::now() SystemTime::now()
.duration_since(current.last_alive_change) .duration_since(current.last_alive_change)
.unwrap() .unwrap()
)
) )
) )),
])); ]));
} }
/// Table Builder // Table Builder
let table = Table::new(rows, vec![Constraint::Min(30), Constraint::Min(6), Constraint::Min(5), Constraint::Min(30)]) let table = Table::new(rows, vec![
.header(header) Constraint::Min(30),
.block(Block::default() Constraint::Min(6),
Constraint::Min(5),
Constraint::Min(30),
])
.header(header)
.block(
Block::default()
.title(Line::from(format!("PP v{}", env!("CARGO_PKG_VERSION")))) .title(Line::from(format!("PP v{}", env!("CARGO_PKG_VERSION"))))
.borders(Borders::ALL)) .borders(Borders::ALL),
.widths(&[ )
Constraint::Fill(2), // Host .widths(&[
Constraint::Min(4), // RTT Constraint::Fill(2), // Host
Constraint::Min(30) // TIme Since Constraint::Min(4), // RTT
]) Constraint::Min(30), // TIme Since
.row_highlight_style( ])
Style::default() .row_highlight_style(
.bg(Color::Blue) Style::default()
.fg(Color::White) .bg(Color::Blue)
.add_modifier(Modifier::BOLD), .fg(Color::White)
) .add_modifier(Modifier::BOLD),
.highlight_symbol(">> "); )
.highlight_symbol(">> ");
// frame.render_widget(table, layouts[0]); // frame.render_widget(table, layouts[0]);
frame.render_stateful_widget(table, area, &mut make_state(state.selected_host)); frame.render_stateful_widget(table, area, &mut make_hosts_list_state(state.selected_host));
} }
fn render_logs(frame: &mut Frame, state: &mut RatatuiApp, logs_layout: Rect) { fn render_logs(frame: &mut Frame, state: &mut RatatuiApp, logs_layout: Rect) {
@ -75,22 +91,25 @@ impl RatatuiMonitoringMode {
.collect(); .collect();
// Log // Log
frame.render_widget(List::new(list_items) frame.render_widget(
.block(Block::default() List::new(list_items)
.title("Logs") .block(Block::default().title("Logs").borders(Borders::ALL))
.borders(Borders::ALL)) .highlight_style(
.highlight_style( Style::default()
Style::default() .fg(Color::Yellow)
.fg(Color::Yellow) .add_modifier(Modifier::BOLD),
.add_modifier(Modifier::BOLD), ),
), logs_layout); logs_layout,
);
} }
fn render_footer_block(frame: &mut Frame, footer_layout: Rect) { fn render_footer_block(frame: &mut Frame, footer_layout: Rect) {
frame.render_widget( frame.render_widget(
Paragraph::new("Press <ESC> or q to exit | Press d to delete host | Press a to add host") Paragraph::new(
.block(Block::bordered()) "Press <ESC> or q to exit | Press d to delete host | Press a to add host",
.centered(), )
.block(Block::bordered())
.centered(),
footer_layout, footer_layout,
); );
} }
@ -98,9 +117,9 @@ impl RatatuiMonitoringMode {
let layouts = Layout::default() let layouts = Layout::default()
.direction(Direction::Vertical) .direction(Direction::Vertical)
.constraints([ .constraints([
Constraint::Fill(1), // Top Bar Constraint::Fill(1), // Top Bar
Constraint::Length(10), // Hosts Constraint::Length(10), // Hosts
Constraint::Length(3), // Logs Constraint::Length(3), // Logs
]) ])
.split(frame.area()); .split(frame.area());
@ -115,20 +134,27 @@ impl RatatuiMonitoringMode {
fn add_popup(frame: &mut Frame, state: &RatatuiApp) { fn add_popup(frame: &mut Frame, state: &RatatuiApp) {
if state.showing_add_popup { if state.showing_add_popup {
let area = RatatuiMonitoringMode::popup_area(frame.area(), 60, 20); let area = RatatuiMonitoringMode::popup_area(frame.area(), 10, 40);
frame.render_widget(Clear, area); frame.render_widget(Clear, area);
frame.render_widget(Block::bordered().title("Add Host"), area);
frame.render_widget(
Paragraph::new(format!("Host Address : {}", state.add_host_name))
.block(Block::bordered().title("Label")),
area,
);
} }
} }
fn exit_popup(frame: &mut Frame, state: &RatatuiApp) { fn exit_popup(frame: &mut Frame, state: &RatatuiApp) {
if state.trying_to_exit { if state.trying_to_exit {
let area = RatatuiMonitoringMode::popup_area(frame.area(), 60, 20); let area = RatatuiMonitoringMode::popup_area(frame.area(), 5, 20);
frame.render_widget(Clear, area); frame.render_widget(Clear, area);
frame.render_widget(Paragraph::new("Are you sure? (Y/N)") frame.render_widget(
.block(Block::bordered().title("Exit")), area); Paragraph::new("Are you sure? (Y/N)").block(Block::bordered().title("Exit")),
area,
);
} }
} }
@ -163,13 +189,23 @@ impl RatatuiMonitoringMode {
app.showing_add_popup = false; app.showing_add_popup = false;
} }
KeyCode::Backspace => { KeyCode::Backspace => {
app.add_host_name.remove(app.add_host_name.len()); app.add_host_name.remove(app.add_host_name.len() - 1);
} }
KeyCode::Enter => { KeyCode::Enter => {
dbg!("SAVE THE VALUE TO A NEW TARGETSTATE"); app.state.insert(app.add_host_name.clone(), TargetState {
name: app.add_host_name.clone(),
..Default::default()
});
}
KeyCode::Down => {
dbg!("Move down to next field");
}
KeyCode::Up => {
dbg!("Move up to previous field");
} }
_ => { _ => {
app.add_host_name = format!("{}{}", app.add_host_name, key); app.add_host_name = format!("{}{}", app.add_host_name, key);
//dbg!(format!("ADD_HOST_NAME: {}", app.add_host_name.clone()));
} }
} }
} }
@ -252,8 +288,8 @@ impl RatatuiMonitoringMode {
} }
} }
pub fn make_state(selected: usize) -> TableState { pub fn make_hosts_list_state(selected: usize) -> TableState {
let mut state = TableState::default(); let mut state = TableState::default();
state.select(Some(selected)); state.select(Some(selected));
state state
} }