#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)

usage() {
  cat <<'EOF'
Usage:
  ./scripts/install-pi-package.sh --global
  ./scripts/install-pi-package.sh --local

Options:
  --global  Install the repo path into ~/.pi/agent/settings.json
  --local   Install the repo path into .pi/settings.json for the current project
EOF
}

require_command() {
  local command_name=$1
  if ! command -v "$command_name" >/dev/null 2>&1; then
    echo "Missing required command: $command_name" >&2
    exit 1
  fi
}

pnpm_cmd=()

resolve_pnpm() {
  if command -v pnpm >/dev/null 2>&1; then
    pnpm_cmd=(pnpm)
    return
  fi

  if command -v corepack >/dev/null 2>&1; then
    pnpm_cmd=(corepack pnpm)
    return
  fi

  echo "Missing required command: pnpm (or corepack)" >&2
  exit 1
}

run_pnpm() {
  "${pnpm_cmd[@]}" "$@"
}

require_node_20() {
  local node_major
  node_major=$(node -p "process.versions.node.split('.')[0]")
  if (( node_major < 20 )); then
    echo "Node.js 20+ is required. Found Node.js $(node -v)." >&2
    exit 1
  fi
}

install_scope=
if [[ $# -ne 1 ]]; then
  usage >&2
  exit 1
fi

case "$1" in
  --global)
    install_scope="global"
    ;;
  --local)
    install_scope="local"
    ;;
  -h|--help)
    usage
    exit 0
    ;;
  *)
    usage >&2
    exit 1
    ;;
esac

require_command pi
require_command node
require_node_20
resolve_pnpm

case "$install_scope" in
  global)
    pi install "$ROOT_DIR"
    ;;
  local)
    pi install -l "$ROOT_DIR"
    ;;
esac

echo "Bootstrapping Atlassian runtime dependencies..."
run_pnpm install --frozen-lockfile --dir "${ROOT_DIR}/pi-package/skills/atlassian/scripts"

echo "Bootstrapping web-automation runtime dependencies..."
run_pnpm install --frozen-lockfile --dir "${ROOT_DIR}/pi-package/skills/web-automation/scripts"
run_pnpm --dir "${ROOT_DIR}/pi-package/skills/web-automation/scripts" exec cloakbrowser install
echo "Rebuilding native web-automation dependencies..."
run_pnpm rebuild --dir "${ROOT_DIR}/pi-package/skills/web-automation/scripts" better-sqlite3 esbuild

echo "Installed Pi packages now visible to this scope:"
pi list

echo "Pi package installed (${install_scope}) and runtime dependencies bootstrapped."