#!/usr/bin/env bash
# Boot to the main menu, then walk menu steps, measuring LIVENESS after each by
# comparing two frames a few seconds apart.  Never trusts a progress log.
set -u
export HOME=/sylph-home/re SDL_AUDIODRIVER=dummy DISPLAY=:98 XENIA_PAD_FILE=/tmp/xenia_pad.txt
export PYTHONPATH=/sylph-home/.local/lib/python3.12/site-packages
SD=/tmp/claude-1000/-home-fabi-RE-Project-Sylpheed/b113cc12-4769-4ed8-ad66-c2b48f800773/scratchpad/wt-root/Syplheed-Reborn/tools/re-capture
export PATH="$SD/bin:$PATH"
OUT=/tmp/route; rm -rf $OUT; mkdir -p $OUT
pad(){ python3 "$SD/pad.py" "$@"; }
shot(){ screenshot "$OUT/$1.png" >/dev/null 2>&1; }
live(){  # two frames 5s apart -> % pixels changed
  screenshot "$OUT/_a.png" >/dev/null 2>&1; sleep 5; screenshot "$OUT/_b.png" >/dev/null 2>&1
  python3 - "$OUT/_a.png" "$OUT/_b.png" <<'PY'
from PIL import Image; import numpy as np, sys
a=np.asarray(Image.open(sys.argv[1]).convert('RGB'),dtype=float)
b=np.asarray(Image.open(sys.argv[2]).convert('RGB'),dtype=float)
d=np.abs(b-a); print(f"{(d.max(2)>4).mean()*100:.2f}")
PY
}
say(){ echo "[$(date +%T)] $*"; }

say "waiting for the title, then one A"
for i in $(seq 1 240); do
  shot probe; s=$(python3 "$SD/screen_id.py" "$OUT/probe.png" | awk '{print $1}')
  [ "$s" = title ] && break
  [ "$s" = menu ] && break
  sleep 2
done
say "screen=$s ; liveness here = $(live)%"
if [ "$s" = title ]; then pad tap A; sleep 6; fi
for i in $(seq 1 60); do
  shot probe; s=$(python3 "$SD/screen_id.py" "$OUT/probe.png" | awk '{print $1}')
  [ "$s" = menu ] && break; sleep 2
done
say "MAIN MENU (screen=$s)  liveness = $(live)%"
shot 00-mainmenu