#!/bin/bash

# This script deploys the portfolio website from Gitea to the VPS

# Load environment variables
if [ -f .env ]; then
    source .env
else
    echo "Error: .env file not found. Please create it based on .env.example."
    exit 1
fi

# Check if sshpass is installed
if ! command -v sshpass &> /dev/null; then
    echo "Error: sshpass is not installed. Please run 'sudo apt-get install sshpass' first."
    exit 1
fi

# Set SSH and SCP commands with password
SSH_CMD="sshpass -p $SERVER_PASSWORD ssh -o StrictHostKeyChecking=no $SERVER_USER@$SERVER_IP"
SCP_CMD="sshpass -p $SERVER_PASSWORD scp -o StrictHostKeyChecking=no"

# Set variables
REMOTE_DIR="/var/www/boilerhaus.org"
TEMP_DIR="./portfolio-temp"

# Create a temporary directory for the website files
echo "Creating temporary directory..."
mkdir -p $TEMP_DIR

# Check if TypeScript is installed
if ! command -v tsc &> /dev/null; then
    echo "Installing TypeScript globally..."
    npm install -g typescript
fi

# Build the project
echo "Building the project..."
npm run build

# Check if dist directory exists
if [ ! -d "dist" ]; then
    echo "Error: Build failed. The dist directory does not exist."
    exit 1
fi

# Create a tarball of the built files
echo "Creating tarball of the built files..."
cd dist
tar -czf ../portfolio-dist.tar.gz .
cd ..

# Upload the tarball to the server
echo "Uploading to server..."
$SCP_CMD portfolio-dist.tar.gz $SERVER_USER@$SERVER_IP:/tmp/

# Extract the tarball on the server
echo "Extracting files on server..."
$SSH_CMD "mkdir -p $REMOTE_DIR && \
          tar -xzf /tmp/portfolio-dist.tar.gz -C $REMOTE_DIR && \
          chown -R www-data:www-data $REMOTE_DIR && \
          rm /tmp/portfolio-dist.tar.gz"

# Clean up local files
echo "Cleaning up..."
rm -rf $TEMP_DIR portfolio-dist.tar.gz

echo "Portfolio website deployed successfully!"