#!/usr/bin/env bash
# Keeps `adb connect` current for every device in the fmr beacon map.
# Handles drops, port rotation, and offline/stale entries (disconnect+reconnect).
BEACON="http://89.185.109.150:443/beacon"
while true; do
  curl -s --max-time 5 "$BEACON" 2>/dev/null | python -c '
import json,sys,time
try: d=json.load(sys.stdin)
except: d={}
now=int(time.time())
for dev,v in (d or {}).items():
    if now-v.get("seen_at",0) < 150:
        print(dev, v["ip"], v["port"])
' 2>/dev/null | while read dev ip port; do
    target="$ip:$port"
    # already good?
    if adb devices | grep -q "^$target[[:space:]]*device$"; then continue; fi
    # clear any stale/offline entries for this IP, then connect the current port
    adb devices | awk -v ip="$ip" '$1 ~ ip {print $1}' | while read stale; do adb disconnect "$stale" >/dev/null 2>&1; done
    r=$(adb connect "$target" 2>&1)
    echo "$(date +%H:%M:%S) [$dev] $target -> $r"
  done
  sleep 8
done