#!/bin/bash
# 等 A/B 跑完的总览
set -u
echo "  ══ 现在 $(date '+%H:%M:%S') ══"
echo
echo "  ── A 组 ──"
if [ -f /root/ab_A_summary.txt ]; then
    cat /root/ab_A_summary.txt | sed 's/^/    /'
else
    echo "    还在跑（$(wc -l < /root/ab_A_health.tsv 2>/dev/null || echo 0) 个样本）"
    tail -2 /root/ab_A_health.tsv 2>/dev/null | sed 's/^/      /'
fi
echo
echo "  ── B 组 ──"
if [ -f /root/ab_B_summary.txt ]; then
    cat /root/ab_B_summary.txt | sed 's/^/    /'
else
    echo "    $(ls /root/ab_B_health.tsv >/dev/null 2>&1 && echo "在跑（$(wc -l < /root/ab_B_health.tsv) 个样本）" || echo "还没开始")"
fi
echo
echo "  ── 进程 ──"
pgrep -af rpab 2>/dev/null | head -3 | sed 's/^/    /' || echo "    （没有在跑）"
echo
echo "  ── 隧道配比 ──"
for s in lanremote-tunnel lanremote-tunnel-h2; do
    printf "    %-24s %s\n" "$s" \
        "$(grep -oE -- '--ha-connections [0-9]+' "/etc/systemd/system/$s.service" 2>/dev/null | tr '\n' ' ')"
done
for p in 20241 20242; do
    n=$(curl -s --max-time 4 "http://127.0.0.1:$p/metrics" 2>/dev/null \
        | grep '^cloudflared_tunnel_ha_connections' | awk '{print $2}')
    printf "    端口 %s -> %s 条\n" "$p" "${n:-读不到}"
done