package useCases

import (
	"RenewCMS/internal/domain/contenttype"
	"RenewCMS/internal/domain/role"
	"RenewCMS/internal/domain/user"
)

type GetRoleUseCase struct {
	roles  role.Repository
	viewer roleViewer
}

func NewGetRoleUseCase(roles role.Repository, users user.Repository, contentTypes contenttype.Repository) *GetRoleUseCase {
	return &GetRoleUseCase{roles: roles, viewer: roleViewer{roles, users, contentTypes}}
}

func (u *GetRoleUseCase) Get(id uint32) (RoleView, error) {
	found, err := u.roles.Get(id)
	if err != nil {
		return RoleView{}, err
	}
	members, err := u.viewer.members(found.ID)
	if err != nil {
		return RoleView{}, err
	}
	return u.viewer.one(found, members)
}