const { getUserById } = require('../models/user');
const logger = require('../utils/logger');

/**
 * Get current user profile
 * @param {Object} req - Express request object
 * @param {Object} res - Express response object
 * @param {Function} next - Express next middleware function
 */
const getProfile = async (req, res, next) => {
  try {
    // User is already attached to req by auth middleware
    const userId = req.user.id;
    
    // Get full user details from database
    const user = await getUserById(userId);
    
    if (!user) {
      return res.status(404).json({ 
        error: 'Not Found', 
        message: 'User not found' 
      });
    }
    
    // Return user data (excluding password)
    res.status(200).json({
      user: {
        id: user.id,
        email: user.email,
        createdAt: user.created_at
      }
    });
  } catch (error) {
    next(error);
  }
};

/**
 * Update user profile
 * @param {Object} req - Express request object
 * @param {Object} res - Express response object
 * @param {Function} next - Express next middleware function
 */
const updateProfile = async (req, res, next) => {
  try {
    // TODO: Implement user profile update functionality
    // This would include updating user details in the database
    
    res.status(501).json({
      message: 'Profile update functionality not yet implemented'
    });
  } catch (error) {
    next(error);
  }
};

module.exports = {
  getProfile,
  updateProfile
};