#!/bin/bash
# Sriphat Data Platform - Quick Install Script for Ubuntu Server

set -e

echo "=== Sriphat Data Platform - Quick Install ==="
echo ""

# Check if running as root
if [ "$EUID" -eq 0 ]; then 
    echo "Please run as normal user (not root)"
    echo "The script will ask for sudo password when needed"
    exit 1
fi

# Get script directory
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"

# Check if Docker is installed
if ! command -v docker &> /dev/null; then
    echo "Docker is not installed. Running setup script..."
    sudo bash setup-ubuntu.sh
    echo ""
    echo "Please logout and login again, then run this script again."
    exit 0
fi

# Check if user is in docker group
if ! groups | grep -q docker; then
    echo "Your user is not in the docker group."
    echo "Adding you to docker group..."
    sudo usermod -aG docker $USER
    echo ""
    echo "Please logout and login again, then run this script again."
    exit 0
fi

# Create .env.global if not exists
if [ ! -f .env.global ]; then
    echo "Creating .env.global from template..."
    cp .env.global .env.global.backup 2>/dev/null || true
    
    # Generate random secrets
    POSTGRES_PASS=$(openssl rand -base64 32)
    KEYCLOAK_PASS=$(openssl rand -base64 32)
    SUPERSET_SECRET=$(openssl rand -base64 32)
    ADMIN_SECRET=$(openssl rand -base64 32)
    
    cat > .env.global << EOF
PROJECT_NAME=sriphat-data
DOMAIN=sriphat.local
TZ=Asia/Bangkok

DB_HOST=postgres
DB_PORT=5432
DB_USER=postgres
DB_PASSWORD=$POSTGRES_PASS
DB_NAME=postgres
DB_SSLMODE=prefer

POSTGRES_PASSWORD=$POSTGRES_PASS

KEYCLOAK_ADMIN=admin
KEYCLOAK_ADMIN_PASSWORD=$KEYCLOAK_PASS

SUPERSET_SECRET_KEY=$SUPERSET_SECRET
SUPERSET_ADMIN_USERNAME=admin
SUPERSET_ADMIN_PASSWORD=admin

ROOT_PATH=/apiservice
APP_NAME=APIsService
ADMIN_SECRET_KEY=$ADMIN_SECRET
ADMIN_USERNAME=admin
ADMIN_PASSWORD=admin
EOF
    
    echo "✓ Created .env.global with random passwords"
    echo ""
    echo "IMPORTANT: Save these credentials!"
    echo "Keycloak Admin Password: $KEYCLOAK_PASS"
    echo "PostgreSQL Password: $POSTGRES_PASS"
    echo ""
fi

# Create backup directory
echo "Creating backup directory..."
sudo mkdir -p /backups/sriphat-data
sudo chown $USER:$USER /backups/sriphat-data

# Make scripts executable
echo "Making scripts executable..."
chmod +x *.sh
chmod +x 00-network/*.sh

# Start services
echo ""
echo "Starting all services..."
bash start-all.sh

echo ""
echo "=== Installation Completed! ==="
echo ""
echo "Services are starting up. Wait 30-60 seconds, then access:"
echo "- Nginx Proxy Manager: http://$(hostname -I | awk '{print $1}'):8021"
echo "- Keycloak: http://$(hostname -I | awk '{print $1}'):8080"
echo "- Airbyte: http://$(hostname -I | awk '{print $1}'):8000"
echo ""
echo "Default credentials are in .env.global"
echo ""
echo "To setup automatic backup:"
echo "  crontab -e"
echo "  Add: 0 2 * * * $SCRIPT_DIR/backup-daily.sh"
echo ""