import {
  changePassword,
  loginUser,
  logoutSession,
  refreshSession,
  registerUser,
  requestPasswordReset,
  updateProfile,
} from "../services/authService.js";
import { clearAuthCookies, setAuthCookies } from "../services/tokenService.js";
import { env } from "../config/env.js";
import { sendSuccess } from "../utils/apiResponse.js";

export async function register(req, res) {
  const { user, tokens } = await registerUser(req.body, req);
  setAuthCookies(res, tokens);
  sendSuccess(res, "Account created", { user }, 201);
}

export async function login(req, res) {
  const { user, tokens } = await loginUser(req.body, req);
  setAuthCookies(res, tokens);
  sendSuccess(res, "Signed in", { user });
}

export async function refresh(req, res) {
  const refreshToken = req.cookies?.[env.auth.refreshCookieName];
  const {
    user,
    accessToken,
    refreshToken: nextRefreshToken,
  } = await refreshSession(refreshToken, req);
  setAuthCookies(res, { accessToken, refreshToken: nextRefreshToken });
  sendSuccess(res, "Session refreshed", { user });
}

export async function me(req, res) {
  sendSuccess(res, "Authenticated user", { user: req.user });
}

export async function logout(req, res) {
  await logoutSession(req.cookies?.[env.auth.refreshCookieName]);
  clearAuthCookies(res);
  sendSuccess(res, "Signed out");
}

export async function forgotPassword(req, res) {
  await requestPasswordReset(req.body.email);
  sendSuccess(res, "If that email exists, reset instructions will be sent");
}

export async function updateCurrentUser(req, res) {
  const user = await updateProfile(req.user.id, req.body);
  sendSuccess(res, "Profile updated", { user });
}

export async function changeCurrentPassword(req, res) {
  await changePassword(req.user.id, req.body);
  sendSuccess(res, "Password changed");
}