#!/bin/bash
# start_batch_daemon.sh — 启动批量仿真并脱离终端
# 使用 setsid 完全脱离父进程

LOG="/mnt/f/agent-workspace/paper2/Exp/data/scripts/batch_run_daemon.log"

# 使用 setsid 创建新会话，完全脱离终端
exec setsid bash -c '
  exec > "'"$LOG"'" 2>&1

  echo "=== 批量仿真启动 ==="
  echo "时间: $(date)"
  echo "PID: $$"
  echo "SID: $(ps -o sid= -p $$)"

  cd /mnt/f/agent-workspace/paper2/Exp/data/scripts

  # 设置 OpenFOAM 环境
  if [ -f /usr/share/openfoam/etc/bashrc ]; then
    source /usr/share/openfoam/etc/bashrc 2>/dev/null
  fi
  export WM_PROJECT_DIR="${WM_PROJECT_DIR:-/usr/share/openfoam}"
  export FOAM_APPBIN="${FOAM_APPBIN:-/usr/bin}"
  export FOAM_LIBBIN="${FOAM_LIBBIN:-/usr/lib/openfoam}"
  export PATH="${FOAM_APPBIN}:${PATH}"
  export LD_LIBRARY_PATH="${FOAM_LIBBIN}${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"

  echo "OpenFOAM 环境就绪: WM_PROJECT_DIR=$WM_PROJECT_DIR"
  which blockMesh
  which interFoam

  # 运行批量仿真（仅3个新case类型）
  bash batch_run.sh \
    --case-types dam_break droplet_impact stokes_wave \
    --start 0 --end 69 \
    --ncpu 16 \
    --clean-processors

  echo "=== 批量仿真结束 ==="
  echo "时间: $(date)"
'