package eu.eudat.controllers;

import eu.eudat.data.entities.Service;
import eu.eudat.logic.managers.RegistryManager;
import eu.eudat.logic.managers.ServiceManager;
import eu.eudat.logic.proxy.config.exceptions.HugeResultSet;
import eu.eudat.logic.proxy.config.exceptions.NoURLFound;
import eu.eudat.logic.services.ApiContext;
import eu.eudat.models.data.helpers.responses.ResponseItem;
import eu.eudat.models.data.security.Principal;
import eu.eudat.models.data.services.ServiceModel;
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 java.util.List;
import java.util.Map;


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

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

    @RequestMapping(method = RequestMethod.GET, value = {"/external/services"}, produces = "application/json")
    public @ResponseBody
    ResponseEntity<ResponseItem<List<Map<String, String>>>> listExternalServices(
            @RequestParam(value = "query", required = false) String query, @RequestParam(value = "type", required = false) String type
    ) throws HugeResultSet, NoURLFound {
        List<Map<String, String>> remoteRepos = this.getApiContext().getOperationsContext().getRemoteFetcher().getServices(query, type);
        return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<List<Map<String, String>>>().payload(remoteRepos).status(ApiMessageCode.NO_MESSAGE));
    }

    @Transactional
    @RequestMapping(method = RequestMethod.POST, value = {"/services/create"}, consumes = "application/json", produces = "application/json")
    public @ResponseBody
    ResponseEntity<ResponseItem<Service>> create(@RequestBody ServiceModel serviceModel, Principal principal) throws Exception {
        Service service = ServiceManager.create(this.getApiContext(), serviceModel);
        return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<Service>().payload(service).status(ApiMessageCode.SUCCESS_MESSAGE));
    }
}