package it.pcdev.dokskan.central.controller;

import it.pcdev.dokskan.central.dto.UserDto;
import it.pcdev.dokskan.central.service.impl.AuthenticationServiceImpl;
import it.pcdev.dokskan.central.service.impl.strategy.docupload.DocumentUploadServiceAiImpl;
import it.pcdev.dokskan.central.service.impl.UserServiceImpl;
import jakarta.annotation.security.RolesAllowed;
import jakarta.enterprise.context.ApplicationScoped;
import jakarta.inject.Inject;
import jakarta.persistence.PersistenceException;
import jakarta.ws.rs.*;
import jakarta.ws.rs.core.Response;
import jakarta.ws.rs.core.SecurityContext;

@ApplicationScoped
@Path("/api/v1/auth")
public class AuthenticationController {

    @Inject
    UserServiceImpl userService;

    @Inject
    AuthenticationServiceImpl authenticationServiceImpl;

    @Inject
    DocumentUploadServiceAiImpl documentUploadServiceImpl;

    @Inject
    SecurityContext securityContext;

    @POST
    @Path("/signup")
    public Response createUser(UserDto userDto) {
        userService.persist(userDto);
        return Response.status(Response.Status.CREATED).build();
    }

    @GET
    @Path("/signin")
    public Response signIn(@HeaderParam("USERNAME") String username, @HeaderParam("PASSWORD") String password) {
        try {
            return Response.status(Response.Status.OK).entity(authenticationServiceImpl.authenticate(username, password)).build();
        } catch (PersistenceException exc) {
            return Response.status(Response.Status.UNAUTHORIZED).build();
        } catch (Exception exc) {
            exc.printStackTrace();
            return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
        }
    }

    @DELETE
    @Path("/deleteUserAndRelatedData")
    @RolesAllowed("user")
    public Response deleteMe() {
        documentUploadServiceImpl.deleteDocumentDataByUser(securityContext.getUserPrincipal().getName());
        userService.deleteByUsername(securityContext.getUserPrincipal().getName());
        return Response.status(Response.Status.OK).build();
    }


}