package eu.eudat.controllers;

import eu.eudat.core.logger.Logger;
import eu.eudat.logic.managers.AdminManager;
import eu.eudat.logic.managers.UserManager;
import eu.eudat.logic.security.claims.ClaimedAuthorities;
import eu.eudat.logic.services.ApiContext;
import eu.eudat.logic.services.helpers.LoggerService;
import eu.eudat.models.data.admin.composite.DatasetProfile;
import eu.eudat.models.data.helpers.responses.ResponseItem;
import eu.eudat.models.data.security.Principal;
import eu.eudat.models.data.user.composite.PagedDatasetProfile;
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 javax.transaction.Transactional;
import javax.validation.Valid;
import java.util.UUID;

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

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

    @Autowired
    public Admin(ApiContext apiContext, Logger logger) {
        super(apiContext);
    }

    @Transactional
    @RequestMapping(method = RequestMethod.POST, value = {"/admin/addDmp"}, consumes = "application/json", produces = "application/json")
    public ResponseEntity<Object> addDmp(@Valid @RequestBody DatasetProfile profile, @ClaimedAuthorities(claims = {ADMIN}) Principal principal) {
        //this.getLoggerService().info(principal, "Admin Added Dataset Profile");
        eu.eudat.data.entities.DatasetProfile modelDefinition = AdminManager.generateViewStyleDefinition(profile, getApiContext());
        this.getApiContext().getOperationsContext().getDatabaseRepository().getDatasetProfileDao().createOrUpdate(modelDefinition);
        return ResponseEntity.status(HttpStatus.OK).body(modelDefinition.getId());
    }

    @Transactional
    @RequestMapping(method = RequestMethod.POST, value = {"/admin/addDmp/{id}"}, consumes = "application/json", produces = "application/json")
    public ResponseEntity<ResponseItem<UUID>> updateDmp(@PathVariable String id, @RequestBody DatasetProfile profile, @ClaimedAuthorities(claims = {ADMIN}) Principal principal) {
        //this.getLoggerService().info(principal, "Admin Edited Dataset Profile");
        eu.eudat.data.entities.DatasetProfile modelDefinition = AdminManager.generateViewStyleDefinition(profile, getApiContext());

        eu.eudat.data.entities.DatasetProfile datasetprofile = this.getApiContext().getOperationsContext().getDatabaseRepository().getDatasetProfileDao().find(UUID.fromString(id));
        datasetprofile.setDefinition(modelDefinition.getDefinition());
        this.getApiContext().getOperationsContext().getDatabaseRepository().getDatasetProfileDao().createOrUpdate(datasetprofile);

        return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<UUID>().status(ApiMessageCode.NO_MESSAGE));
    }

    @RequestMapping(method = RequestMethod.GET, value = {"/admin/get/{id}"}, produces = "application/json")
    public ResponseEntity<ResponseItem<DatasetProfile>> get(@PathVariable String id, @ClaimedAuthorities(claims = {ADMIN}) Principal principal) {
        //this.getLoggerService().info(principal, "Admin Open Dataset Profile");
        eu.eudat.data.entities.DatasetProfile profile = this.getApiContext().getOperationsContext().getDatabaseRepository().getDatasetProfileDao().find(UUID.fromString(id));
        eu.eudat.models.data.admin.composite.DatasetProfile datasetprofile = AdminManager.generateDatasetProfileModel(profile);
        datasetprofile.setLabel(profile.getLabel());
        return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<DatasetProfile>().status(ApiMessageCode.NO_MESSAGE).payload(datasetprofile));
    }

    @RequestMapping(method = RequestMethod.POST, value = {"/admin/preview"}, consumes = "application/json",produces = "application/json")
    public ResponseEntity<ResponseItem<PagedDatasetProfile>> getPreview(@RequestBody DatasetProfile profile, @ClaimedAuthorities(claims = {ADMIN}) Principal principal) {
        //this.getLoggerService().info(principal, "Admin Previewed Dataset Profile");
        eu.eudat.data.entities.DatasetProfile modelDefinition = AdminManager.generateViewStyleDefinition(profile, getApiContext());
        eu.eudat.models.data.user.composite.DatasetProfile datasetProfile = UserManager.generateDatasetProfileModel(modelDefinition);
        PagedDatasetProfile pagedDatasetProfile = new PagedDatasetProfile();
        pagedDatasetProfile.buildPagedDatasetProfile(datasetProfile);
        return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<PagedDatasetProfile>().status(ApiMessageCode.NO_MESSAGE).payload(pagedDatasetProfile));
    }
}