#!/bin/bash

phone_addr=$1
own_name=$(basename $0)
dir=$(mktemp -d)/$phone_addr
browser=${browser:-"xdg-open"}

mount_phone ()
{
  i=0
  LIMIT=5
  while [ $i -lt $LIMIT ]
  do
    printf "$i "
    logger -i -t $own_name "Perform $i try to mount phone $phone_addr to $dir using obexfs"
    logger -i -t $own_name "Execute: obexfs -b $phone_addr -B 10 $dir"
    out=$(obexfs -b $phone_addr $dir 2>&1)
    logger -i -t $own_name "$out"
    mounts=$(grep $dir /proc/mounts | wc -l)
    logger -i -t $own_name "Found $mounts mounted $dir inside /proc/mounts"
    
    if [ $mounts -ne 0 ] ;then
      kdialog --passivepopup "Successfully mounted $phone_addr to $dir" 2
      logger -i -t $own_name "Open $dir with $browser"
      out=$($browser $dir 2>&1)
      logger -i -t $own_name "$out"
      exit 0
    else
      logger -i -t $own_name "Failed to mount $phone_addr to $dir from the $i try"
    fi
    sleep1
    ((i += 1))
  done
  if [ $mounts -eq 0 ] ;then
    kdialog --passivepopup "Failed to mount $phone_addr to $dir.\nCheck /var/log/messages for errors." 4
  fi
}

umount_phone ()
{
  mounts=$(grep $dir /proc/mounts | wc -l)
  if [ $mounts -ne 0 ] ;then
    logger -i -t $own_name "Perform umount of $dir if it's already mounted."
    out=$(fusermount -uz $dir 2>&1)
    logger -i -t $own_name "$out"
    mounts=$(cat /proc/mounts |grep $dir|wc -l)
      if [ $mounts -eq 0 ] ;then
        logger -i -t $own_name "Successfully unmounted $dir."
      else
        logger -i -t $own_name "$dir is already mounted.  Failed to umount $dir.$out.  Please perform its umount manually."
        kdialog --passivepopup "Failed to umount $dir - check /var/log/messages for errors" 4
        exit
      fi
  else
    logger -i -t $own_name "$dir is not mounted - no need to perform umount..."
  fi
}

create_dir ()
{
  logger -i -t $own_name "Create directory $dir to mount the phone by bluetooth..."
  out=$(mkdir -p $dir 2>&1)
  logger -i -t $own_name "$out"
}


kdialog --passivepopup "Mount phone is in progress... Please wait..." 4
create_dir
umount_phone
mount_phone