# ============================================================
# OpenHIS 前端依赖问题排查与修复脚本
# 用法: bash fix-deps.sh
# ============================================================
set -e

PROJECT_DIR=$(cd "$(dirname "$0")/.." && pwd)
UI_DIR="$PROJECT_DIR/openhis-ui-vue3"

cd "$UI_DIR"

echo "=========================================="
echo " OpenHIS 前端依赖诊断"
echo "=========================================="
echo ""

# 检查 node_modules 是否存在
if [ ! -d "node_modules" ]; then
  echo "[!] node_modules 不存在，执行 npm install..."
  npm install --legacy-peer-deps
  exit 0
fi

# 检查 package-lock.json 是否存在
if [ ! -f "package-lock.json" ]; then
  echo "[!] package-lock.json 缺失，重新生成..."
  npm install --legacy-peer-deps
fi

# 检查关键依赖
echo "检查关键依赖:"
DEPS=("vue" "vite" "vxe-table" "element-plus" "pinia" "vue-router" "axios" "dayjs")
for dep in "${DEPS[@]}"; do
  if [ -d "node_modules/$dep" ]; then
    VER=$(node -p "require('./node_modules/$dep/package.json').version" 2>/dev/null || echo "未知")
    echo "  ✓ $dep@$VER"
  else
    echo "  ✗ $dep 缺失!"
  fi
done

echo ""

# 检查过时依赖
echo "检查过时依赖 (可选升级):"
npm outdated 2>/dev/null || true

echo ""

# 常见问题修复菜单
echo "=========================================="
echo " 修复选项:"
echo "  1) 重新安装依赖 (rm node_modules + npm install)"
echo "  2) 清理缓存并重装 (npm cache clean + 重装)"
echo "  3) 修复 peer 依赖冲突 (npm install --legacy-peer-deps)"
echo "  4) 退出"
echo "=========================================="
read -p "选择 [1-4]: " choice

case $choice in
  1)
    echo "清理 node_modules..."
    rm -rf node_modules package-lock.json
    npm install --legacy-peer-deps
    ;;
  2)
    echo "清理缓存..."
    npm cache clean --force
    rm -rf node_modules package-lock.json
    npm install --legacy-peer-deps
    ;;
  3)
    npm install --legacy-peer-deps
    ;;
  *)
    echo "退出"
    ;;
esac

echo ""
echo "完成 ✓"