# The folder where you have all the PHP versions
PHP_FOLDER="/c/laragon/bin/php"

# List all PHP versions
# alias php-versions="ls -1 $PHP_FOLDER | cut -d'-' -f2 | sort -u"

# Create alias like php-versions but in the last version put "lastest" in parenthesis (7.4.1 => 7.4.1 (lastest))
php-versions() {
   versions=$(ls -1 $PHP_FOLDER | cut -d'-' -f2 | sort -u)
   lastest=$(ls -1 $PHP_FOLDER | cut -d'-' -f2 | sort -u | tail -n 1)

   for version in $versions; do
      if [ "$version" = "$lastest" ]; then
         echo "$version (lastest)"
      else
         echo "$version"
      fi
   done
}


# Switch PHP version
php-use() {
   if [ -z "$1" ]; then
      echo "Usage: php-switch <version>"
      return
   fi

   # Check if PHP command exists
   if ! command -v php &> /dev/null; then
      previous="none"
   else
      previous=$(php -v | head -n 1 | cut -d' ' -f2)
   fi

   version=$1

   # Check if version is "lastest"
   if [ "$version" = "lastest" ]; then
      version=$(php-versions | tail -n 1 | cut -d' ' -f1)
   fi

   # Check if PHP version is already that version
   if [ "$version" = "$previous" ]; then
      echo "PHP version $version is already active"
      return
   fi

   # Check if the new version exists
   PHP_FILE=$(ls -1 /c/laragon/bin/php | grep $version | head -n 1)
   if [ -z "$PHP_FILE" ]; then
      echo "PHP version $version not found"
      return
   fi

   # Get previous PHP path
   PHP_PREV_FILE=$(ls -1 /c/laragon/bin/php | grep $previous | head -n 1)

   # Change PHP version in env path
   export PATH="/c/laragon/bin/php/$PHP_FILE:$PATH"

   echo "Using php $version"
}

php-use lastest