#!/bin/sh

. /etc/rc.subr

name=justask
rcvar=justask_enable

extra_commands="status"
start_precmd="${name}_prestart"
start_cmd="${name}_start"
stop_cmd="${name}_stop"
status_cmd="${name}_status"

load_rc_config $name
: ${justask_enable:=no}
: ${justask_user=justask}
: ${justask_tmux_session_name=justask}
: ${justask_tmux_window_name=justask}

justask_prestart()
{
  su -l "$justask_user" -c "exec sh -c 'tmux list-panes -st $justask_tmux_session_name -F \"#{pane_pid}\" >/dev/null 2>&1'"
  if [ $? -eq 0 ]; then
    echo "justask already running? pane $justask_tmux_session_name exists"
    return 1
  fi
  return 0
}

justask_status()
{
  su -l "$justask_user" -c "exec sh -c 'tmux list-panes -st $justask_tmux_session_name -F \"#{pane_pid}\" >/dev/null 2>&1'"
  if [ $? -eq 0 ]; then
    echo "justask is running"
    return 0
  fi
  echo "justask is not running"
  return 1
}

justask_start()
{
  echo -n "Starting justask: "
  su -l "$justask_user" -c "exec tmux new-session -d -s $justask_tmux_session_name -n $justask_tmux_window_name -c /home/justask '/usr/local/bin/bash /usr/home/justask/start.sh'"
  if [ $? -eq 0 ]; then
    printf "\033[32;1mok\033[0m\n"
  else
    printf "\033[31;1mfailed\033[0m\n"
  fi
}

justask_stop()
{
  echo -n "Stopping justask: "
  su -l "$justask_user" -c "exec sh -c 'tmux list-panes -st $justask_tmux_session_name -F \"#{pane_pid}\"' | xargs -t kill"
  if [ $? -eq 0 ]; then
    printf "\033[32;1mok\033[0m\n"
  else
    printf "\033[31;1mfailed\033[0m\n"
  fi
}

run_rc_command $1