sipmon 0.1.2

Passive SIP/RTP signaling & media quality monitoring (pcap/live, TUI + JSONL export)
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use ratatui::Frame;
use ratatui::layout::{Constraint, Layout, Rect};
use ratatui::style::Style;
use ratatui::widgets::{Block, Borders, Cell, Row, Table};

use crate::store::registry::Snapshot;
use crate::ui::app::App;
use crate::ui::{fmt_ms, theme};

pub fn render(f: &mut Frame, area: Rect, snap: &Snapshot, app: &mut App) {
    let chunks = Layout::vertical([Constraint::Length(3), Constraint::Min(0)]).split(area);
    super::render_topbar(f, chunks[0], snap, app);

    let mut streams = snap.streams.clone();
    streams.sort_by_key(|s| s.ssrc);
    let rows = streams.iter().map(|s| {
        Row::new(vec![
            Cell::from(format!("{:#x}", s.ssrc)),
            Cell::from(s.codec.clone().unwrap_or_else(|| "-".into())),
            Cell::from(
                s.payload_type
                    .map(|p| p.to_string())
                    .unwrap_or_else(|| "-".into()),
            ),
            Cell::from(format!(
                "{}->{}",
                s.flow.map(|f| f.src.to_string()).unwrap_or_default(),
                s.flow.map(|f| f.dst.to_string()).unwrap_or_default()
            )),
            Cell::from(s.packets.to_string()),
            Cell::from(s.lost.to_string()),
            Cell::from(format!("{:.1}", s.loss_pct)),
            Cell::from(fmt_ms(s.jitter_ms)),
            Cell::from(fmt_ms(s.rtt_avg_ms)),
            Cell::from(fmt_ms(s.mos)),
        ])
    });
    let table = Table::new(
        rows,
        [
            Constraint::Length(12),
            Constraint::Length(10),
            Constraint::Length(4),
            Constraint::Length(42),
            Constraint::Length(8),
            Constraint::Length(7),
            Constraint::Length(7),
            Constraint::Length(9),
            Constraint::Length(9),
            Constraint::Length(6),
        ],
    )
    .header(Row::new(
        [
            "SSRC", "Codec", "PT", "Flow", "Pkts", "Lost", "Loss%", "Jitter", "RTT", "MOS",
        ]
        .iter()
        .map(|h| Cell::from(*h)),
    ))
    .block(
        Block::default()
            .borders(Borders::ALL)
            .title(format!("RTP streams ({})", streams.len())),
    )
    .row_highlight_style(Style::default().bg(theme::MUTED));
    f.render_stateful_widget(table, chunks[1], &mut app.streams_state);
}