package eu.eudat.controllers;

import eu.eudat.data.query.items.table.userinfo.UserInfoTableRequestItem;
import eu.eudat.logic.managers.UserManager;
import eu.eudat.logic.security.claims.ClaimedAuthorities;
import eu.eudat.logic.services.ApiContext;
import eu.eudat.models.data.helpers.common.DataTableData;
import eu.eudat.models.data.helpers.responses.ResponseItem;
import eu.eudat.models.data.security.Principal;
import eu.eudat.models.data.userinfo.UserListingModel;
import eu.eudat.models.data.userinfo.UserProfile;
import eu.eudat.types.ApiMessageCode;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;

import javax.validation.Valid;
import java.io.IOException;
import java.util.Map;
import java.util.UUID;

import static eu.eudat.types.Authorities.ADMIN;


@RestController
@CrossOrigin
@RequestMapping(value = "api/user")
public class Users extends BaseController {

    @Autowired
    public Users(ApiContext apiContext) {
        super(apiContext);
    }

    @RequestMapping(method = RequestMethod.POST, value = {"/getPaged"}, consumes = "application/json", produces = "application/json")
    public @ResponseBody
    ResponseEntity<ResponseItem<DataTableData<UserListingModel>>> getPaged(@Valid @RequestBody UserInfoTableRequestItem userInfoTableRequestItem, @ClaimedAuthorities(claims = {ADMIN}) Principal principal) throws Exception {
        DataTableData<UserListingModel> dataTable = UserManager.getPaged(this.getApiContext(), userInfoTableRequestItem);
        return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<DataTableData<UserListingModel>>().payload(dataTable).status(ApiMessageCode.NO_MESSAGE));
    }

    @Transactional
    @RequestMapping(method = RequestMethod.POST, value = {"/updateRoles"}, consumes = "application/json", produces = "application/json")
    public @ResponseBody
    ResponseEntity<ResponseItem<UserListingModel>> updateRoles(@Valid @RequestBody UserListingModel userListingModel, @ClaimedAuthorities(claims = {ADMIN}) Principal principal) {
        UserManager.editRoles(this.getApiContext(), userListingModel);
        return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<UserListingModel>().status(ApiMessageCode.NO_MESSAGE));
    }

    @RequestMapping(method = RequestMethod.GET, value = {"/{id}"}, produces = "application/json")
    public @ResponseBody
    ResponseEntity<ResponseItem<UserProfile>> get(@PathVariable String id, Principal principal) throws Exception {
        UUID userId = id.equals("me") ? principal.getId() : UUID.fromString(id);
        UserProfile user = UserManager.getSingle(this.getApiContext(), userId);
        return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<UserProfile>().payload(user).status(ApiMessageCode.NO_MESSAGE));
    }

    @Transactional
    @RequestMapping(method = RequestMethod.POST, value = {"/settings"}, produces = "application/json")
    public @ResponseBody
    ResponseEntity<ResponseItem<UserProfile>> saveSettings(@RequestBody Map<String, Object> settings, Principal principal) throws IOException {
        UserManager.updateSettings(this.getApiContext(), settings, principal);
        return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<UserProfile>().status(ApiMessageCode.NO_MESSAGE));
    }
}