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

PLUGIN_NAME="copilot-skill-factory"
PLUGIN_DIR="${HOME}/.copilot/plugins/${PLUGIN_NAME}"
SKILL_DIR="${HOME}/.copilot/skills/skill-factory"

echo "🏭 Installing ${PLUGIN_NAME}..."

# Get script directory
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# Install plugin
echo "  → Installing plugin to ${PLUGIN_DIR}"
mkdir -p "${PLUGIN_DIR}"
cp "${SCRIPT_DIR}/plugin.json" "${PLUGIN_DIR}/"
cp -r "${SCRIPT_DIR}/hooks" "${PLUGIN_DIR}/"
cp -r "${SCRIPT_DIR}/bin" "${PLUGIN_DIR}/"
chmod +x "${PLUGIN_DIR}/bin/observer.js"

# Install companion skill
echo "  → Installing skill to ${SKILL_DIR}"
mkdir -p "${SKILL_DIR}"
cp "${SCRIPT_DIR}/skills/skill-factory/SKILL.md" "${SKILL_DIR}/"

# Verify Node.js is available
if command -v node &>/dev/null; then
  echo "  ✓ Node.js $(node --version) detected"
else
  echo "  ⚠ Node.js not found — hooks require Node.js 18+"
fi

echo ""
echo "✅ ${PLUGIN_NAME} installed successfully!"
echo ""
echo "Next steps:"
echo "  1. Restart Copilot CLI"
echo "  2. Work normally — Skill Factory watches silently"
echo "  3. After a few sessions, run /skill-factory review"
echo ""
echo "Data stored at: ${SKILL_DIR}/.data/"