#!/usr/bin/env bash
# A way back for a player whose browser lost their seat: the seat gets a new
# token, the old one stops working, and the link printed carries the new one.
# Whether the one asking holds that seat is the keeper's call; send the link
# only to them. Runs ON the droplet, through the game server's keeper door.
#   hnefatafl-reseat.sh ROOM          who sits at the table, and when each person last moved or spoke
#   hnefatafl-reseat.sh ROOM SEAT     re-seat SEAT and print the link
set -euo pipefail
ROOM="${1:?usage: hnefatafl-reseat.sh ROOM [SEAT]}"
DOOR="http://127.0.0.1:8789/keeper/rooms/${ROOM^^}"
if [ $# -lt 2 ]; then
  curl -s "$DOOR" | python3 -c '
import datetime, json, sys
r = json.load(sys.stdin)
if "error" in r: sys.exit(r["error"])
print("room %s, %s" % (r["roomId"], "in play" if r["started"] else "not begun"))
for s in r["seats"]:
    when = "bot" if s["bot"] else "never moved or spoke" if s["lastActed"] is None else "last acted " + datetime.datetime.fromtimestamp(s["lastActed"] / 1000, datetime.timezone.utc).strftime("%Y-%m-%d %H:%M UTC")
    print("  %-3s %-24s %s" % (s["id"], s["name"], when))
'
else
  curl -s -X POST -H 'content-type: application/json' -d "{\"seat\":\"$2\"}" "$DOOR/reseat" | python3 -c '
import json, sys
r = json.load(sys.stdin)
if "error" in r: sys.exit(r["error"])
print("%s has a new token; their old one opens nothing now. Send them this link:" % r["name"])
print(r["link"])
'
fi