#!/bin/bash

set -o errexit
set -o nounset

sudo bash

# set time GMT +7
ln -fs /usr/share/zoneinfo/Asia/Kuala_Lumpur /etc/localtime

#change hostname
cat >> /etc/hostname << EOF

SMART MEDICINE FINDER

EOF

sudo bash

# update
apt-get update -y

# install apache
apt-get install apache2 apache2-doc apache2-utils -y
apt-get install libapache2-mod-php5 php5 php-pear php5-xcache -y
apt-get install php5-mysql -y
apt-get install mysql-server mysql-client

# Function
usage(){
cat << _EOF_

Usage: ${0} "ROOT PASSWORD"

  with "ROOT PASSWORD" the desired password for the database root user.

 Use quotes if your password contains spaces or other special characters.
_EOF_
 }

# Predicate
is_mysql_root_password_set(){
  ! mysqladmin --user=root status > /dev/null 2>&1
}


is_mysql_command_available(){
  which mysql > /dev/null 2>&1
}

if [ "$#" -ne "1" ]; then
   echo "Expected 1 argument, got $#" >&2
   usage
   exit 2
fi

#}}}
#{{{ Variables
db_root_password="${1}"
#}}}

# Script proper

if ! is_mysql_command_available; then
  echo "The MySQL/MariaDB client mysql(1) is not installed."
  exit 1
fi

if is_mysql_root_password_set; then
  echo "Database root password already set"
  exit 0
fi

mysql --user=root <<_EOF_
  UPDATE mysql.user SET Password=PASSWORD('rootraspberry') WHERE User='root';
  DELETE FROM mysql.user WHERE User='';
  DELETE FROM mysql.user WHERE User='root' AND Host NOT IN ('localhost', '127.0.0.1', '::1');
  DROP DATABASE IF EXISTS test;
  DELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%';
  FLUSH PRIVILEGES;
_EOF_

#create php
cat >> index.php << EOF

index.php.d

EOF

#install samba
apt-get install samba samba-common-bin -y
apt install samba samba-common-bin -y

echo "#======================= Global Settings =======================" > /etc/samba/smb.conf
echo "[global]" >> /etc/samba/smb.conf
echo "workgroup = WORKGROUP" >> /etc/samba/smb.conf
echo "wins support = yes" >> /etc/samba/smb.conf


cat >> /etc/samba/smb.conf << EOF

[MyPiServer]
comment = Pi Server Folder
path = /var/www/html
browseable = yes
writeable = yes
only guest = no
create mask = 0777
directory mask = 0777
public = no
read only = no
force user = root

[pihome]
comment= Pi
Home path=/home/pi
browseable=Yes
writeable=Yes
only guest=no
create mask=0777
directory mask=0777
public=no

EOF

smbpasswd -a pi

#install remote
apt-get install xrdp

apt-get update