#!/usr/bin/env bash
set -euo pipefail
IFS=$'\n\t'

AI_BRAIN_DIR="${1:-$HOME/Desktop/AI_Brain}"
LOG_DIR="$AI_BRAIN_DIR/logs"
PIDFILE="$AI_BRAIN_DIR/adapter.pid"

mkdir -p "$LOG_DIR"

cd "$AI_BRAIN_DIR"
if command -v tmux >/dev/null 2>&1; then
  TMUX_SESSION="${2:-hypothalumus}"
  if ! tmux has-session -t "${TMUX_SESSION}-adapter" 2>/dev/null; then
    tmux new-session -d -s "${TMUX_SESSION}-adapter" "cd '$AI_BRAIN_DIR' && exec python3 adapter/adapter.py >> '$LOG_DIR/adapter.log' 2>&1"
  fi
  tmux display-message -p -t "${TMUX_SESSION}-adapter" '#{session_pid}' 2>/dev/null > "$PIDFILE" || true
  echo "Adapter started in tmux; starter exiting."
else
  nohup bash -lc "cd '$AI_BRAIN_DIR' && python3 adapter/adapter.py >> '$LOG_DIR/adapter.log' 2>&1" >/dev/null 2>&1 &
  echo $! > "$PIDFILE"
  disown %1 2>/dev/null || true
  echo "Adapter started (nohup) pid $(cat $PIDFILE). Starter exiting."
fi
exit 0