#!/bin/bash
# ============================================================
# EEG Portal - Hetzner Server Setup Script
# Run this on a fresh Debian/Ubuntu server
# ============================================================

set -e

echo "=== Hetzner Server Setup for EEG Portal ==="
echo ""

# Update system
echo "Updating system packages..."
apt update && apt upgrade -y

# Install Docker
echo "Installing Docker..."
apt install -y ca-certificates curl gnupg
install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
chmod a+r /etc/apt/keyrings/docker.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
apt update
apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

# Enable Docker
systemctl enable docker
systemctl start docker

# Install Git
echo "Installing Git..."
apt install -y git

# Install Certbot for SSL
echo "Installing Certbot..."
apt install -y certbot

echo ""
echo "=== Server setup complete! ==="
echo ""
echo "Next steps:"
echo "  1. Clone your repository:"
echo "     git clone <your-repo-url>"
echo "     cd eeg_portal"
echo ""
echo "  2. Create .env file:"
echo "     cp .env.example .env"
echo "     nano .env"
echo ""
echo "  3. Start the application:"
echo "     bash deploy.sh"
echo ""
echo "  4. For SSL (after DNS is configured):"
echo "     certbot certonly --standalone -d your-domain.at"