seer-cli 0.39.0

Interactive CLI for Seer domain name utilities
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//! Key/value rows with dotted leaders, like a WHOIS dump.
use ratatui::layout::Rect;
use ratatui::style::Style;
use ratatui::text::{Line, Span};
use ratatui::widgets::Paragraph;
use ratatui::Frame;

use crate::tui::theme::Theme;

/// Render rows of `(key, value)` with dotted leaders filling `area` width.
pub fn render(
    f: &mut Frame,
    area: Rect,
    theme: &Theme,
    key_color: ratatui::style::Color,
    rows: &[(String, String)],
) {
    let width = area.width as usize;
    let lines: Vec<Line> = rows
        .iter()
        .map(|(k, v)| {
            let used = k.chars().count() + v.chars().count() + 2;
            let dots = width.saturating_sub(used).max(1);
            Line::from(vec![
                Span::styled(k.clone(), Style::default().fg(key_color)),
                Span::styled(
                    format!(" {} ", ".".repeat(dots)),
                    Style::default().fg(theme.surface1),
                ),
                Span::styled(v.clone(), Style::default().fg(theme.text)),
            ])
        })
        .collect();
    f.render_widget(Paragraph::new(lines), area);
}