import {
  ExecutionContext,
  Injectable,
  NotAcceptableException,
} from "@nestjs/common";
import { AuthGuard } from "@nestjs/passport";
import { UserAuthService } from "src/auth/auth-services/user.auth.service";

@Injectable()
export class LocalUserAuthGuard extends AuthGuard("local") {
  constructor(private readonly userAuthService: UserAuthService) {
    super();
  }
  async canActivate(context: ExecutionContext): Promise<boolean> {
    const request = context.switchToHttp().getRequest();
    const { username, password } = request.body;
    let isValidUser = await this.userAuthService.validateUser(
      username,
      password,
    );
    if (!isValidUser) {
      throw new NotAcceptableException("otp is wrong");
    }
    request["user"] = isValidUser;
    return true;
  }
}