#!/bin/bash

# Update & Upgrade & Install Sudo
#apt-get update && apt-get upgrade && apt-get install sudo -y

# Make Sure SSH Is Installed And Enabled
#apt install openssh-server -y
#systemctl enable ssh
#systemctl start ssh

echo "=== Laravel LXC Setup Script ==="

read -p "Enter your Laravel project name (directory name): " APP_NAME
read -p "Enter your Laravel project Git repository URL (leave blank to create a new project): " GIT_REPO
read -p "Choose database (mysql/sqlite): " DB_TYPE

if [[ "$DB_TYPE" == "mysql" ]]; then
  read -p "Enter database username for MariaDB (example: laravel_user): " DB_USER
  read -s -p "Enter password for database user: " DB_PASS
  echo ""
  read -p "Enter Laravel database name (example: laravel_db): " DB_NAME
fi

echo "Updating package lists and installing dependencies..."
apt update && apt upgrade -y

echo "Installing common packages..."
apt install -y apache2 php php-curl php-bcmath php-json php-mbstring php-xml php-tokenizer php-zip unzip git curl

if [[ "$DB_TYPE" == "mysql" ]]; then
  echo "Installing MariaDB and PHP MySQL extensions..."
  apt install -y mariadb-server php-mysql
elif [[ "$DB_TYPE" == "sqlite" ]]; then
  echo "Installing PHP SQLite extension..."
  apt install -y php-sqlite3
else
  echo "Unsupported database type: $DB_TYPE"
  exit 1
fi

echo "Installing Composer..."
curl -sS https://getcomposer.org/installer | php
mv composer.phar /usr/local/bin/composer

echo "Setting up the database..."
if [[ "$DB_TYPE" == "mysql" ]]; then
  mysql -e "CREATE DATABASE IF NOT EXISTS $DB_NAME;"
  mysql -e "CREATE USER IF NOT EXISTS '$DB_USER'@'localhost' IDENTIFIED BY '$DB_PASS';"
  mysql -e "GRANT ALL PRIVILEGES ON $DB_NAME.* TO '$DB_USER'@'localhost';"
  mysql -e "FLUSH PRIVILEGES;"
fi

cd /var/www/

if [ -z "$GIT_REPO" ]; then
  echo "Creating new Laravel project called $APP_NAME"
  composer create-project --prefer-dist laravel/laravel $APP_NAME
else
  echo "Cloning Laravel app from $GIT_REPO into $APP_NAME"
  git clone $GIT_REPO $APP_NAME
  cd $APP_NAME
  composer install
fi

cd /var/www/$APP_NAME

if [[ "$DB_TYPE" == "sqlite" ]]; then
  echo "Creating SQLite database file..."
  touch database/database.sqlite
fi

echo "Setting permissions..."
chown -R www-data:www-data /var/www/$APP_NAME
chmod -R 775 storage bootstrap/cache

echo "Configuring Apache for Laravel..."
a2enmod rewrite

cat > /etc/apache2/sites-available/$APP_NAME.conf <<EOF
<VirtualHost *:80>
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/$APP_NAME/public

    <Directory /var/www/$APP_NAME>
        AllowOverride All
        Require all granted
    </Directory>

    ErrorLog \${APACHE_LOG_DIR}/$APP_NAME-error.log
    CustomLog \${APACHE_LOG_DIR}/$APP_NAME-access.log combined
</VirtualHost>
EOF

a2dissite 000-default.conf
a2ensite $APP_NAME.conf

systemctl reload apache2
systemctl restart apache2

echo "Creating Laravel environment file..."
cp .env.example .env

sed -i "s/DB_CONNECTION=.*/DB_CONNECTION=$DB_TYPE/" .env

if [[ "$DB_TYPE" == "mysql" ]]; then
  sed -i "s/DB_DATABASE=.*/DB_DATABASE=$DB_NAME/" .env
  sed -i "s/DB_USERNAME=.*/DB_USERNAME=$DB_USER/" .env
  sed -i "s/DB_PASSWORD=.*/DB_PASSWORD=$DB_PASS/" .env
elif [[ "$DB_TYPE" == "sqlite" ]]; then
  sed -i "s|DB_DATABASE=.*|DB_DATABASE=$(pwd)/database/database.sqlite|" .env
  sed -i "s/DB_USERNAME=.*/DB_USERNAME=/" .env
  sed -i "s/DB_PASSWORD=.*/DB_PASSWORD=/" .env
fi

echo "Generating application key and running migrations..."
php artisan key:generate
php artisan migrate --force

echo "Setup complete! Your Laravel application '$APP_NAME' is hosted and running."
echo "Access it via the container's IP address in a browser."

exit 0