const User = require("../models/user.model");

exports.test = async (req, res) => {
  console.log("User route is working");
  res.json({ message: "User route is working" });
};

exports.getAllUsers = async (req, res) => {
  console.log(req);
  const users = await User.getAllUsers();
  res.json(users);
};


exports.updateUserRole = async (req, res) => {
  try {
    const { id, role } = req.body;

    console.log(`Updating user ${id} to role ${role}`);
    if (!Object.values(User.ROLES).includes(role))
      return res.status(400).json({ error: "Invalid role" });

    const updated = await User.updateUserRole(id, role);
    if (!updated)
      return res.status(404).json({ error: "User not found" });

    res.json({ message: "Role updated", id, role });
  } catch (err) {
    res.status(500).json({ error: "Failed to update role" });
  }
};

exports.deleteUser = async (req, res) => {
  try {
    const { id } = req.params;

    const deleted = await User.deleteUser(id);
    if (!deleted)
      return res.status(404).json({ error: "User not found" });


    res.json({ message: "User deleted", id });
  } catch (err) {
    res.status(500).json({ error: "Failed to delete user" });
  }
};




exports.checkIfUserExists = async (req, res) => {
  const { username } = req.query;
  const users = await User.checkIfUserExists(username);
  res.json(users);
};