import { validateRequestDTO } from "@common/presentation";
import { checkTabContext, checkUser } from "@contexts/auth/infraestructure";
import {
  loginController,
  logoutController,
  refreshTokenController,
  registerController,
} from "@contexts/auth/presentation/controllers";
import {
  LoginUserSchema,
  RefreshTokenSchema,
  RegisterUserSchema,
} from "@contexts/auth/presentation/dto";
import { NextFunction, Request, Response, Router } from "express";

export const authRouter = (appRouter: Router) => {
  const authRoutes: Router = Router({ mergeParams: true });
  /**
   * @api {post} /api/auth/register Register a new user
   * @apiName RegisterUser
   * @apiGroup Authentication
   * @apiVersion 1.0.0
   *
   * @apiBody {String} username User's unique username.
   * @apiBody {String} email User's email address.
   * @apiBody {String} password User's password (minimum 8 characters).
   *
   * @apiSuccess (201) {String} userId The unique ID of the created user.
   *
   * @apiError (400) {String} message Error message.
   */
  authRoutes.post("/register", validateRequestDTO(RegisterUserSchema), (req, res, next) => {
    registerController().execute(req, res, next);
  });

  /**
   * @api {post} /api/auth/login Authenticate a user
   * @apiName LoginUser
   * @apiGroup Authentication
   * @apiVersion 1.0.0
   *
   * @apiHeader {String} Tab ID (x-tab-id)
   * @apiBody {String} email User's email address.
   * @apiBody {String} password User's password.
   *
   * @apiSuccess (200) {String} token JWT authentication token.
   * @apiSuccess (200) {String} userId The unique ID of the authenticated user.
   *
   * @apiError (401) {String} message Invalid email or password.
   */
  authRoutes.post(
    "/login",
    validateRequestDTO(LoginUserSchema),
    checkTabContext,
    (req: Request, res: Response, next: NextFunction) => {
      loginController().execute(req, res, next);
    }
  );

  /**
   * @api {post} /api/auth/logout Logout user
   * @apiName LogoutUser
   * @apiGroup Authentication
   * @apiVersion 1.0.0
   *
   * @apiHeader {String} Tab ID (x-tab-id)
   * @apiHeader {String} Authorization Bearer token.
   *
   * @apiSuccess (200) {String} message Success message.
   */
  authRoutes.post(
    "/logout",
    checkTabContext,
    checkUser,
    (req: Request, res: Response, next: NextFunction) => {
      logoutController().execute(req, res, next);
    }
  );

  authRoutes.post(
    "/refresh",
    validateRequestDTO(RefreshTokenSchema),
    checkTabContext,
    (req: Request, res: Response, next: NextFunction) => {
      refreshTokenController().execute(req, res, next);
    }
  );

  appRouter.use("/auth", authRoutes);
};