#!/bin/bash
set -e

# Configuration
SERVICE_NAME="swag"
SERVICE_DIR="/home/citadel/services/$SERVICE_NAME"
DATA_DIR="/home/citadel/data/$SERVICE_NAME"

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

log_info() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

log_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

log_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# Create necessary directories
log_info "Creating directories..."
mkdir -p "$SERVICE_DIR"
mkdir -p "$DATA_DIR"

# Set correct ownership
log_info "Setting directory ownership..."
sudo chown -R $(id -u):$(id -g) "$SERVICE_DIR" "$DATA_DIR"

# Check if Docker network exists
if ! docker network ls | grep -q "services"; then
    log_warn "Docker network 'services' not found. Creating..."
    docker network create services
fi

# Navigate to service directory
cd "$SERVICE_DIR"

# Check if .env file exists
if [ ! -f ".env" ]; then
    log_error ".env file not found in $SERVICE_DIR"
    log_info "Please create the .env file with required variables"
    exit 1
fi

# Update .env with current user IDs
log_info "Updating .env with current user IDs..."
sed -i "s/^PUID=.*/PUID=$(id -u)/" .env
sed -i "s/^PGID=.*/PGID=$(id -g)/" .env

# Check if OVH credentials are configured
if [ ! -f "$DATA_DIR/dns-conf/ovh.ini" ]; then
    log_warn "OVH DNS credentials not found at $DATA_DIR/dns-conf/ovh.ini"
    log_info "Remember to configure OVH API credentials after first start"
fi

# Start the service
log_info "Starting SWAG service..."
docker-compose up -d

# Check if service is running
sleep 5
if docker-compose ps | grep -q "Up"; then
    log_info "SWAG service started successfully"
    log_info "Check logs with: docker-compose logs -f"
else
    log_error "SWAG service failed to start"
    log_info "Check logs with: docker-compose logs"
    exit 1
fi