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move ui components to independent functions

This commit is contained in:
Giacomo Pasini 2023-11-06 22:31:58 +01:00
parent b21747e66a
commit 438f596f11
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GPG Key ID: FC08489D2D895D4B
1 changed files with 21 additions and 12 deletions
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33
nomos-cli/src/cmds/chat/ui.rs
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@ -95,18 +95,30 @@ fn chat(f: &mut Frame, app: &App) {
.style(Style::new().white().on_black());
let chunks = Layout::default()
.direction(Direction::Vertical)
.constraints([Constraint::Min(5), Constraint::Min(1)].as_ref())
.constraints([Constraint::Min(5), Constraint::Min(1), Constraint::Max(10)].as_ref())
.split(block.inner(f.size()));
f.render_widget(block, f.size());
let messages_rect = centered_rect(chunks[1], 90, 100);
render_messages(f, app, messages_rect);
let chunks = Layout::default()
.direction(Direction::Horizontal)
.constraints([Constraint::Percentage(50), Constraint::Percentage(50)].as_ref())
.split(chunks[0]);
render_input(f, app, chunks[0]);
render_status(f, app, chunks[1]);
}
fn render_messages(f: &mut Frame, app: &App, rect: Rect) {
let messages: Vec<ListItem> = app
.messages
.iter()
.map(|ChatMessage { author, message }| {
let content = if author == app.username.as_ref().unwrap() {
// pad to make it appear aligned on the right
let pad = " ".repeat((messages_rect.width as usize).saturating_sub(message.len()));
let pad = " ".repeat((rect.width as usize).saturating_sub(message.len()));
Line::from(vec![Span::raw(pad), Span::raw(message)])
} else {
Line::from(vec![
@ -120,8 +132,10 @@ fn chat(f: &mut Frame, app: &App) {
.collect();
let messages =
List::new(messages).block(Block::default().borders(Borders::ALL).title("Messages"));
f.render_widget(messages, messages_rect);
f.render_widget(messages, rect);
}
fn render_input(f: &mut Frame, app: &App, rect: Rect) {
let style = if !app.message_in_flight {
Style::default().fg(Color::Yellow)
} else {
@ -135,12 +149,9 @@ fn chat(f: &mut Frame, app: &App) {
.title("Press <Enter> to send message")
.border_style(style),
);
let chunks = Layout::default()
.direction(Direction::Horizontal)
.constraints([Constraint::Percentage(50), Constraint::Percentage(50)].as_ref())
.split(chunks[0]);
f.render_widget(input, rect);
}
fn render_status(f: &mut Frame, app: &App, rect: Rect) {
let waiting_animation = std::iter::repeat(".")
.take(app.last_updated.elapsed().as_secs() as usize % 4)
.collect::<Vec<_>>()
@ -153,7 +164,5 @@ fn chat(f: &mut Frame, app: &App) {
.unwrap_or_default(),
)
.block(Block::default().borders(Borders::ALL).title("Status:"));
f.render_widget(input, centered_rect(chunks[0], 80, 50));
f.render_widget(status, centered_rect(chunks[1], 80, 50));
f.render_widget(status, rect);
}