#!/usr/bin/env bash
set -e

# Script to manage MumBullet development server
# Usage: ./scripts/dev-server.sh [start|stop|restart|status]

PROJECT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
COMPOSE_FILE="$PROJECT_DIR/dev-compose.yml"
DEV_CONFIG="$PROJECT_DIR/dev-config.json"

# Check if Docker is running
check_docker() {
  if ! docker info > /dev/null 2>&1; then
    echo "Error: Docker is not running. Please start Docker and try again."
    exit 1
  fi
}

# Start the development server
start_server() {
  echo "Starting Mumble development server..."
  docker-compose -f "$COMPOSE_FILE" up -d
  echo "Development server started at localhost:64738"
  echo "Server password: devpass"
  echo "Admin password: devsecret"
  echo ""
  echo "Run the bot with:"
  echo "dart run bin/mumbullet.dart --config $DEV_CONFIG"
}

# Stop the development server
stop_server() {
  echo "Stopping Mumble development server..."
  docker-compose -f "$COMPOSE_FILE" down
  echo "Development server stopped"
}

# Restart the development server
restart_server() {
  echo "Restarting Mumble development server..."
  docker-compose -f "$COMPOSE_FILE" restart
  echo "Development server restarted"
}

# Check the status of the development server
server_status() {
  echo "Mumble development server status:"
  docker-compose -f "$COMPOSE_FILE" ps
}

# Create development config if it doesn't exist
ensure_dev_config() {
  if [ ! -f "$DEV_CONFIG" ]; then
    echo "Creating development configuration file..."
    cat > "$DEV_CONFIG" << EOF
{
  "mumble": {
    "server": "localhost",
    "port": 64738,
    "username": "MumBullet",
    "password": "devpass",
    "channel": "Music"
  },
  "bot": {
    "command_prefix": "!",
    "default_permission_level": 0,
    "max_queue_size": 50,
    "cache_directory": "./dev-cache",
    "max_cache_size_gb": 5
  },
  "dashboard": {
    "port": 8080,
    "admin_username": "admin",
    "admin_password": "admin"
  }
}
EOF
    echo "Created development configuration at $DEV_CONFIG"
  fi

  # Ensure cache directory exists
  mkdir -p "$PROJECT_DIR/dev-cache"
}

# Main script logic
check_docker
ensure_dev_config

case "$1" in
  start)
    start_server
    ;;
  stop)
    stop_server
    ;;
  restart)
    restart_server
    ;;
  status)
    server_status
    ;;
  *)
    echo "Usage: $0 [start|stop|restart|status]"
    echo ""
    echo "  start   - Start the Mumble development server"
    echo "  stop    - Stop the Mumble development server"
    echo "  restart - Restart the Mumble development server"
    echo "  status  - Show the Mumble development server status"
    exit 1
    ;;
esac

exit 0