#!/usr/bin/env bash

# Get the directory of the currently executing script
script_dir="$(dirname "$0")"

# Custom function to exit with status 1
exit_with_error() {
  echo "One or more download tasks failed. See above error messages."
  exit 1
}


# Call Class Ranker weight download ##############################################
echo "Attempting to download weights for class ranker..."

target_path="$script_dir/relion_python_classranker"

if [ -x "$target_path" ]; then
  # Execute the target binary
  "$target_path"
  if [ $? -ne 0 ]; then
    # Unsuccessful, trap the EXIT signal to call the custom exit function
    trap 'exit_with_error' EXIT
  fi
else
  echo "Error: $target_binary not found or not executable in $script_dir."
  exit 1
fi

# Call Blush weight download #####################################################
echo "Attempting to download weights for Blush..."

target_path="$script_dir/relion_python_blush"

if [ -x "$target_path" ]; then
  # Execute the target binary
  "$target_path"
  if [ $? -ne 0 ]; then
    # Unsuccessful, trap the EXIT signal to call the custom exit function
    trap 'exit_with_error' EXIT
  fi
else
  echo "Error: $target_binary not found or not executable in $script_dir."
  exit 1
fi

# ModelAngelo weight download ####################################################
echo "Attempting to download weights for ModelAngelo..."
target_path="$script_dir/relion_python_modelangelo"

if [ -x "$target_path" ]; then
  # Execute the target binary
  "$target_path" setup_weights --bundle-name nucleotides && \
  "$target_path" setup_weights --bundle-name nucleotides_no_seq
  if [ $? -ne 0 ]; then
    # Unsuccessful, trap the EXIT signal to call the custom exit function
    trap 'exit_with_error' EXIT
  fi
else
  echo "Error: $target_binary not found or not executable in $script_dir."
  exit 1
fi

# Exit
exit 0

