#!/bin/bash

# Default port
PORT=9999

# Parse command line arguments
FORCE=false
while getopts "f" opt; do
  case $opt in
    f)
      FORCE=true
      ;;
    \?)
      echo "Invalid option: -$OPTARG" >&2
      exit 1
      ;;
  esac
done

# Function to check if port is in use
is_port_in_use() {
    lsof -i :$1 &>/dev/null
    return $?
}

# Function to kill process on port
kill_process_on_port() {
    echo "Killing process on port $1..."
    lsof -ti :$1 | xargs kill -9 2>/dev/null
}

# Kill any processes using ports in the 99xx range if force flag is set
if [ "$FORCE" = true ]; then
    echo "Force flag set. Killing any processes on port $PORT..."
    kill_process_on_port $PORT
else
    # Check if port is already in use
    if is_port_in_use $PORT; then
        echo "Port $PORT is already in use. Use -f flag to force kill and restart."
        exit 1
    fi
fi

# Change to the directory where the script is located
cd "$(dirname "$0")"

# Navigate to the Actix application directory
cd actix_mvc_app

# Run the application on the specified port
echo "Starting application on port $PORT..."
cargo run -- --port $PORT