package eu.eudat.controllers;

import eu.eudat.logic.managers.DashBoardManager;
import eu.eudat.models.data.dashboard.recent.RecentActivity;
import eu.eudat.models.data.dashboard.statistics.DashBoardStatistics;
import eu.eudat.models.data.helpers.responses.ResponseItem;
import eu.eudat.models.data.security.Principal;
import eu.eudat.logic.services.ApiContext;
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.web.bind.annotation.*;

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

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

    @RequestMapping(method = RequestMethod.GET, value = {"/dashboard/getStatistics"}, produces = "application/json")
    public ResponseEntity<ResponseItem<DashBoardStatistics>> getStatistics() {
        try {
            DashBoardStatistics statistics = new DashBoardManager().getStatistics(this.getApiContext().getOperationsContext().getDatabaseRepository().getDatasetDao(), this.getApiContext().getOperationsContext().getDatabaseRepository().getDmpDao()
                    , this.getApiContext().getOperationsContext().getDatabaseRepository().getProjectDao());
            return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<DashBoardStatistics>().status(ApiMessageCode.NO_MESSAGE).payload(statistics));
        } catch (Exception ex) {
            ex.printStackTrace();
            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<DashBoardStatistics>().status(ApiMessageCode.DEFAULT_ERROR_MESSAGE).message(ex.getMessage()));
        }
    }

    @RequestMapping(method = RequestMethod.GET, value = {"/dashboard/me/getStatistics"}, produces = "application/json")
    public ResponseEntity<ResponseItem<DashBoardStatistics>> getStatistics(Principal principal) {
        try {
            DashBoardStatistics statistics = new DashBoardManager().getMeStatistics(this.getApiContext().getOperationsContext().getDatabaseRepository().getDatasetDao(), this.getApiContext().getOperationsContext().getDatabaseRepository().getDmpDao()
                    , this.getApiContext().getOperationsContext().getDatabaseRepository().getProjectDao(), principal);
            return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<DashBoardStatistics>().status(ApiMessageCode.NO_MESSAGE).payload(statistics));
        } catch (Exception ex) {
            ex.printStackTrace();
            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<DashBoardStatistics>().status(ApiMessageCode.DEFAULT_ERROR_MESSAGE).message(ex.getMessage()));
        }
    }

    @RequestMapping(method = RequestMethod.GET, value = {"/user/recentActivity"}, produces = "application/json")
    public ResponseEntity<ResponseItem<RecentActivity>> getRecentActivity(@RequestParam(name = "numOfActivities", required = false, defaultValue = "5") Integer numberOfActivities, Principal principal) {
        try {
            RecentActivity statistics = new DashBoardManager().getRecentActivity(this.getApiContext(), this.getApiContext().getOperationsContext().getDatabaseRepository().getDatasetDao(), this.getApiContext().getOperationsContext().getDatabaseRepository().getDmpDao()
                    , this.getApiContext().getOperationsContext().getDatabaseRepository().getProjectDao(), principal, numberOfActivities);
            return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<RecentActivity>().status(ApiMessageCode.NO_MESSAGE).payload(statistics));
        } catch (Exception ex) {
            ex.printStackTrace();
            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<RecentActivity>().status(ApiMessageCode.DEFAULT_ERROR_MESSAGE).message(ex.getMessage()));
        }
    }
}