#!/bin/bash

# Script: your_script.sh
# Description: Brief description of what the script does.
# Usage: ./your_script.sh [options]
# Options:
#   -h, --help    Display this help message
#   -o, --option  Specify an option

# Function to display usage information
function show_usage() {
  echo "Usage: $0 [options]"
  echo "Options:"
  echo "  -h, --help    Display this help message"
  echo "  -d, --deploy  Delete possibly old images and container and deploy a new container"
  echo "  -f, --follow  If deployed will follow the log output"
  echo "  -s, --stay    If deployed will leave the container running instead of stopping it"
}

# Check for the number of arguments
# if [ "$#" -eq 0 ]; then
#   show_usage
#   exit 1
# fi

# Parse command-line options
while [[ "$#" -gt 0 ]]; do
  case $1 in
    -h|--help)
      show_usage
      exit 0
      ;;
    -d|--deploy)
      deploy=true
      ;;
    -f|--follow)
      follow=true
      ;;
    *)
      echo "Unknown option: $1"
      show_usage
      exit 1
      ;;
  esac
  shift
done

image_name="solidjs-docker"
container_name="solidjs"



if [ $deploy ]; then
  # Check if the container exists
  if [ "$(docker ps -a -q -f name=$container_name)" ]; then
    if [ "$(docker ps -q -f name=$container_name)" ]; then
      # Container exists, stop and remove it
      echo "Stopping and removing existing container..."
      echo "Stopped $(docker stop $container_name)"
    else
      echo "Removing existing container..."
    fi
    echo "Removed $(docker rm $container_name)"


  docker rmi $(docker images -q $image_name)
  fi
fi

# Run Docker container in the background and capture container ID
docker build --no-cache -t $image_name .

if [ $deploy ]; then
  container_id=$(docker run --name $container_name -p 3000:3000 -d $image_name)
  echo "Container deployed: $container_id"
elif [ !$follow ]; then
  exit 0
fi


# Function to display a message after interrupt
function exit_handler() {
  # Clear the current line
  echo -e "\033[2K"

  if [ $stay ]; then
    echo "Container is still running. To stop it, use:"
    echo "docker stop $container_id"
  else
    echo "Stopping the container ..."
    docker stop $container_id
    echo "Stopped."
  fi
}

# Register the exit_handler function to be called when the script receives the INT signal (Ctrl+C)
trap exit_handler INT

# Run Docker logs on the specified container
docker logs -f $container_id