#!/bin/bash

TLD=".test"

[[ $1 == "--ssl" ]]
isSSL=$?
isPark=1

#sudo chmod -R a+w ${HOME}/PhpstormProjects

printy() {
  printf "\e[33;1m%s\n" "$1"
}
printg() {
  printf "\e[32;1m%s\n" "$1"
}
printr() {
  printf "\e[31;1m%s\n" "$1"
}
mkfile() {
  echo "making dir $1 and file $2"
  mkdir -p -- "$1" && echo > "$1"/"$2"
}
search_replace() {
    sed -i '' "s|$1|$2|g" "$3"
}
enable_vhost() {
  printy "enabling xampp vhost if not enable"
  s="#Include etc/extra/httpd-vhosts.conf"
  r="Include etc/extra/httpd-vhosts.conf"
  search_replace "${s}" "${r}" /Applications/XAMPP/xamppfiles/etc/httpd.conf
  printg "done enabling vhost"
}

park_dirs() {
isPark=0
dirs="${PWD}/*/"
for dir in $dirs; do
  echo "$dir"
done

read -p "Are you sure want to create vhosts for these folders? (Y/N)" confirm

if [ "$confirm" = "y" ] || [ "$confirm" = "Y" ] || [ "$confirm" = "yes" ] || [ "$confirm" = "YES" ]; then
    mkfile "/Applications/XAMPP/xamppfiles/etc/extra/park" "$(basename -- "$PWD")-httpd-vhosts.conf"

    for dir in $dirs; do
      site="$(basename -- "$dir")"
      create_vhost "$site" "$dir"
      create_certificate "$site" "$dir"
      show_helper_end "$site"
      cd "$(dirname -- "$dir")" || exit
    done

    VHOSTSFILEPARENT="/Applications/XAMPP/xamppfiles/etc/extra/httpd-vhosts.conf"
    VHOSTSFILE="/Applications/XAMPP/xamppfiles/etc/extra/park/$(basename -- "$PWD")-httpd-vhosts.conf"
    search_replace "${VHOSTSFILE}" "" "${VHOSTSFILEPARENT}"
    echo "Include ${VHOSTSFILE}" >> $VHOSTSFILEPARENT

    restart_xampp
fi

}
link_dir() {
  dir=${PWD}
  site="$(basename -- "$dir")"
  create_vhost "$site" "$dir"
  create_certificate "$site" "$dir"
  restart_xampp
  show_helper_end "$site"
  cd "$dir" || exit
}
create_site() {
  read -p "New local site name (prefix to ${TLD}): " site
  if [ -z "$site" ]; then
      printr "Site name not present."
      printr "Please enter site name"
      exit 99
  fi

  dir="${PWD}/${site}"

  if [ ! -d "$dir" ]; then
    mkdir -p "$dir"
  fi

  create_vhost "$site" "$dir"
  create_certificate "$site" "$dir"
  restart_xampp
  show_helper_end "$site"
}
show_helper_end() {
  printg "All done! visit, let's visit http://$1${TLD}/phpinfo.php"
  if [ "$2" = "--ssl" ]; then
      printg "or https://$1${TLD}/phpinfo.php"
  fi
}
create_vhost() {
  site=$1
  dir=$2

  if [ "$isPark" = 0 ]; then
    printy "creating park vhosts for $site ($dir)"
    else
    printy "creating vhosts for $site ($dir)"
  fi

  #/etc/hosts
  cp /etc/hosts /etc/hosts.original
  echo -e "127.0.0.1\t${site}${TLD}" >> /etc/hosts
  echo -e "127.0.0.1\twww.${site}${TLD}" >> /etc/hosts

  #httpd-vhosts.conf
  VHOSTSFILE="/Applications/XAMPP/xamppfiles/etc/extra/httpd-vhosts.conf"
  cp $VHOSTSFILE ${VHOSTSFILE}.original

  if [ "$isPark" = 0 ]; then
    VHOSTSFILEPARENT="/Applications/XAMPP/xamppfiles/etc/extra/httpd-vhosts.conf"
    VHOSTSFILE="/Applications/XAMPP/xamppfiles/etc/extra/park/$(basename -- "$PWD")-httpd-vhosts.conf"
#    cp "$VHOSTSFILE" "${VHOSTSFILE}".original
   fi

  {
     echo -e "# My Custom Host for '${site}${TLD}'"
     echo "<VirtualHost *:80>"
     echo -e "\tServerAdmin webmaster@${site}${TLD}"
     echo -e "\tServerName ${site}${TLD}"
     echo -e "\tServerAlias www.${site}${TLD}"
     echo -e "\tDocumentRoot \"${dir}\""
     echo -e "\t<Directory \"${dir}\">"
     echo -e "\t\tOptions Indexes FollowSymLinks Includes execCGI"
     echo -e "\t\tAllowOverride All"
     echo -e "\t\tRequire all granted"
     echo -e "\t</Directory>"
     echo "</VirtualHost>"
   } >> "$VHOSTSFILE"
  

  if [ $isSSL = 0 ]; then
    {
        echo -e "# My Custom SSL Host for '${site}${TLD}'"
        echo "<VirtualHost *:443>"
        echo -e "\tServerAdmin webmaster@${site}${TLD}"
        echo -e "\tServerName ${site}${TLD}"
        echo -e "\tServerAlias www.${site}${TLD}"
        echo -e "\tDocumentRoot \"${dir}\""
        echo -e "\tSSLEngine on"
        echo -e "\tSSLCertificateFile \"/Applications/XAMPP/xamppfiles/etc/ssl/${site}${TLD}.crt\""
        echo -e "\tSSLCertificateKeyFile \"/Applications/XAMPP/xamppfiles/etc/ssl/${site}${TLD}.key\""
        echo -e "\t<Directory \"${dir}\">"
        echo -e "\t\tOptions Indexes FollowSymLinks Includes execCGI"
        echo -e "\t\tAllowOverride All"
        echo -e "\t\tRequire all granted"
        echo -e "\t</Directory>"
        echo "</VirtualHost>"
    } >> "$VHOSTSFILE"
      
  fi

  echo -e "<?php\nphpinfo();" > "${dir}/phpinfo.php"

  sudo chmod -R a+w "$dir"
}
create_certificate() {
  if [ $isSSL = 0 ]; then
    local site=$1
    printy "creating certificate for $site"
    printy 'generating certificate...'
    cd /Applications/XAMPP/xamppfiles/etc/ || exit

    if [ ! -d "ssl" ]; then
        mkdir ssl
    fi

    cd ssl || exit

    #Required
    domain="${site}${TLD}"
    commonname=$domain

    #Change to your company details
    country=NG
    state=Oyo
    locality=Ibadan
    organization=masterjosh.com
    organizationalunit=IT
    email=hire@masterjosh.com

    if sudo security verify-cert -c ./"$domain".crt > /dev/null 2>&1; then
        printy "removing certificate to trust store ..."
#        sudo security delete-certificate -c "$commonname" /System/Library/Keychains/SystemRootCertificates.keychain
        sudo security remove-trusted-cert -d ./"$domain".crt
    fi

    #Create the request
    printy "Creating CSR"
    openssl req -new -newkey rsa:2048 -nodes -keyout "$domain".key -out "$domain".csr \
        -subj "/C=$country/ST=$state/L=$locality/O=$organization/OU=$organizationalunit/CN=$commonname/emailAddress=$email"

    echo -e "authorityKeyIdentifier=keyid,issuer\nbasicConstraints=CA:FALSE\nkeyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment\nsubjectAltName = @alt_names\n[alt_names]\nDNS.1 = $domain" > "$domain".ext

    openssl x509 -req -sha256 -extfile "$domain".ext -days 3650 -in "$domain".csr -signkey "$domain".key -out "$domain".crt

    printy 'import certificate to system keychain'
    sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain ./"$domain".crt

#    cd "$(dirname -- "$dir")" || exit
  fi
}
restart_xampp() {
  printg 'restarting xampp'
  #restart apache
  #sudo apachectl stop
  sudo /Applications/XAMPP/xamppfiles/xampp restart
}

enable_vhost

case $1 in
"park")
[[ $2 == "--ssl" ]]
isSSL=$?
park_dirs
  ;;
"link")
[[ $2 == "--ssl" ]]
isSSL=$?
link_dir
  ;;
*)
  create_site
  ;;
esac