package eu.eudat.controllers;

import eu.eudat.managers.ExternalDatasetManager;
import eu.eudat.models.externaldataset.ExternalDatasetListingModel;
import eu.eudat.models.externaldataset.ExternalDatasetTableRequest;
import eu.eudat.models.helpers.common.DataTableData;
import eu.eudat.models.helpers.responses.ResponseItem;
import eu.eudat.models.security.Principal;
import eu.eudat.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.*;

import java.util.List;
import java.util.UUID;


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

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

    @RequestMapping(method = RequestMethod.POST, value = {"/externaldatasets/getPaged"}, consumes = "application/json", produces = "application/json")
    public @ResponseBody
    ResponseEntity<ResponseItem<DataTableData<ExternalDatasetListingModel>>> getPaged(@RequestBody ExternalDatasetTableRequest datasetTableRequest, Principal principal) {
        try {
            DataTableData<ExternalDatasetListingModel> dataTable = new ExternalDatasetManager().getPaged(this.getApiContext(), datasetTableRequest);
            return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<DataTableData<ExternalDatasetListingModel>>().status(ApiMessageCode.NO_MESSAGE).payload(dataTable));

        } catch (Exception ex) {
            ex.printStackTrace();
            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<DataTableData<ExternalDatasetListingModel>>().status(ApiMessageCode.DEFAULT_ERROR_MESSAGE).message(ex.getMessage()));
        }
    }

    @RequestMapping(method = RequestMethod.GET, value = {"/external/datasets"}, produces = "application/json")
    public @ResponseBody
    ResponseEntity<ResponseItem<List<ExternalDatasetListingModel>>> getWithExternal(@RequestParam(value = "query", required = false) String query, Principal principal) {
        try {
            List<ExternalDatasetListingModel> dataTable = new ExternalDatasetManager().getWithExternal(this.getApiContext(), query, this.getApiContext().getOperationsContext().getRemoteFetcher());
            return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<List<ExternalDatasetListingModel>>().payload(dataTable).status(ApiMessageCode.NO_MESSAGE));
        } catch (Exception ex) {
            ex.printStackTrace();
            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<List<ExternalDatasetListingModel>>().status(ApiMessageCode.DEFAULT_ERROR_MESSAGE).message(ex.getMessage()));
        }
    }

    @RequestMapping(method = RequestMethod.POST, value = {"/externaldatasets/getSingle/{id}"}, consumes = "application/json", produces = "application/json")
    public @ResponseBody
    ResponseItem<ExternalDatasetListingModel> getWithExternal(@PathVariable UUID id, Principal principal) {
        try {
            ExternalDatasetListingModel externalDatasetModel = new ExternalDatasetManager().getSingle(this.getApiContext().getOperationsContext().getDatabaseRepository().getExternalDatasetDao(), id);
            return new ResponseItem<ExternalDatasetListingModel>().payload(externalDatasetModel).status(ApiMessageCode.NO_MESSAGE);
        } catch (Exception ex) {
            ex.printStackTrace();
            return new ResponseItem<ExternalDatasetListingModel>().status(ApiMessageCode.DEFAULT_ERROR_MESSAGE).message(ex.getMessage());
        }
    }
}