package com.iconplus.smartproc.service.roles;

import com.iconplus.smartproc.exception.BusinessException;
import com.iconplus.smartproc.helper.service.BaseService;
import com.iconplus.smartproc.model.entity.Menus;
import com.iconplus.smartproc.model.entity.Permission;
import com.iconplus.smartproc.model.entity.Roles;
import com.iconplus.smartproc.model.request.RolesRequest;
import com.iconplus.smartproc.model.response.RolesResponse;
import com.iconplus.smartproc.repository.MenusRepository;
import com.iconplus.smartproc.repository.PermissionRepository;
import com.iconplus.smartproc.repository.RolesRepository;
import com.iconplus.smartproc.util.Constants;
import org.springframework.stereotype.Service;

import javax.transaction.Transactional;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;

@Service
public class PostCreateRoleService implements BaseService<RolesRequest, RolesResponse> {

    private final MenusRepository menusRepository;
    private final RolesRepository rolesRepository;
    private final PermissionRepository permissionRepository;
    public PostCreateRoleService(RolesRepository rolesRepository,
                                 MenusRepository menusRepository,
                                 PermissionRepository permissionRepository) {
        this.rolesRepository = rolesRepository;
        this.menusRepository = menusRepository;
        this.permissionRepository = permissionRepository;
    }

    @Transactional
    @Override
    public RolesResponse execute(RolesRequest input) {

        Optional<Roles> role = rolesRepository.findByRoleAndIsDeleteFalse(input.getRole());
        if (role.isPresent()) {
            throw new BusinessException(Constants.ERR_CODE_10006,
                    Constants.ERR_TTL_10006,
                    String.format(Constants.ERR_MSG_10006, input.getRole()));
        }

        Roles roles = Roles.builder()
                .role(input.getRole())
                .keterangan(input.getKeterangan())
                .isActive(input.getIsActive())
                .isDelete(false)
                .build();
        var result = rolesRepository.save(roles);

         List<Menus> menusList = menusRepository.findByIsDeleteFalse();

        List<Permission> permissions = new ArrayList<>();
         for (Menus menus : menusList) {
             permissions.add(Permission.builder()
                     .roleId(result.getId())
                     .menuId(menus.getId())
                     .canRead(false)
                     .canCreate(false)
                     .canView(false)
                     .canUpdate(false)
                     .canDelete(false)
                     .canDelete(false)
                     .isDelete(false)
                     .build());
         }

         permissionRepository.saveAll(permissions);

        return RolesResponse.builder()
                .id(result.getId())
                .build();
    }
}