#!/bin/bash

# omarchy:summary=Run a pnpm dlx-backed npm package wrapper.
# omarchy:args=<package> <command-name> <bin-name> [args...]
# omarchy:hidden=true

if (($# < 3)); then
  echo "Usage: omarchy-npm-run <package> <command-name> <bin-name> [args...]"
  exit 1
fi

package=$1
command=$2
bin=$3
shift 3

package_spec=$package
state_dir="${XDG_STATE_HOME:-$HOME/.local/state}/omarchy/npm-wrappers"
version_file="$state_dir/$command.version"
pin_ttl=7200
uses_pinned_version=0

if [[ -s $version_file ]]; then
  now=$(date +%s)
  pinned_at=$(stat -c %Y "$version_file" 2>/dev/null || printf '0\n')

  if ((now - pinned_at < pin_ttl)); then
    pinned_version=$(<"$version_file")
    package_spec="$package@$pinned_version"
    uses_pinned_version=1
  else
    rm -f "$version_file"
  fi
fi

if ! node_root=$(mise where node@latest 2>/dev/null); then
  mise use -g node@latest >/dev/null
  node_root=$(mise where node@latest)
fi

export PATH="$node_root/bin:$PATH"

if omarchy-cmd-missing pnpm; then
  echo "Installing pnpm for $package..."
  omarchy-pkg-add pnpm
  hash -r
fi

# pnpm reads npm_config_* env vars for CLI configuration.
export npm_config_minimum_release_age=$pin_ttl
export npm_config_dlx_cache_max_age=$pin_ttl

if (( uses_pinned_version )); then
  export npm_config_minimum_release_age=0
fi

if (($# == 1)) && [[ $1 == "update" ]]; then
  export npm_config_minimum_release_age=0
  export npm_config_dlx_cache_max_age=0

  if ! latest_version=$(env -u npm_config_minimum_release_age -u npm_config_dlx_cache_max_age pnpm view "$package@latest" version); then
    echo "Could not resolve latest npm version for $package" >&2
    exit 1
  fi

  mkdir -p "$state_dir"
  printf '%s\n' "$latest_version" >"$version_file"
  package_spec="$package@$latest_version"

  pnpm dlx --package "$package_spec" true

  echo "Updated $command to $latest_version"
  exit 0
fi

exec pnpm dlx --package "$package_spec" "$bin" "$@"