package eu.dnetlib.dnetrolemanagement.controllers;

import eu.dnetlib.dnetrolemanagement.entities.Response;
import eu.dnetlib.dnetrolemanagement.exception.ConflictException;
import eu.dnetlib.dnetrolemanagement.services.RegistryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.HttpClientErrorException;

@RestController
@RequestMapping("/super")
public class SuperAdminController {

    private final RegistryService registryService;

    @Autowired
    public SuperAdminController(RegistryService registryService) {
        this.registryService = registryService;
    }

    /**
     * Create a new role (only for admins)
     */
    @RequestMapping(value = "/create", method = RequestMethod.POST)
    public ResponseEntity<Response> createRole(@RequestParam("name") String name, @RequestParam(value = "description", required = false) String description) {
        try {
            if (registryService.getCouId(name) == null) {
                registryService.createRole(name, description != null ? description : "");
                return ResponseEntity.ok(new Response("Role has been created successfully"));
            } else {
                throw new ConflictException("This role already exists");
            }
        } catch (HttpClientErrorException e) {
            throw new ConflictException("This role already exists");
        }
    }
}