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/*
 * Copyright (C) 2019-2022 by Sukchan Lee <acetcom@gmail.com>
 *
 * This file is part of Open5GS.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#include "nnrf-build.h"

ogs_sbi_request_t *amf_nnrf_disc_build_discover(
        char *nrf_id,
        ogs_sbi_service_type_e service_type,
        ogs_sbi_discovery_option_t *discovery_option)
{
    ogs_sbi_message_t message;
    ogs_sbi_request_t *request = NULL;

    OpenAPI_nf_type_e target_nf_type = OpenAPI_nf_type_NULL;
    OpenAPI_nf_type_e requester_nf_type = OpenAPI_nf_type_NULL;

    ogs_assert(nrf_id);

    ogs_assert(service_type);
    target_nf_type = ogs_sbi_service_type_to_nf_type(service_type);
    ogs_assert(target_nf_type);

    ogs_assert(ogs_sbi_self()->nf_instance);
    requester_nf_type = ogs_sbi_self()->nf_instance->nf_type;
    ogs_assert(requester_nf_type);

    memset(&message, 0, sizeof(message));
    message.h.method = (char *)OGS_SBI_HTTP_METHOD_GET;
    message.h.uri = nrf_id;

    message.param.target_nf_type = target_nf_type;
    message.param.requester_nf_type = requester_nf_type;

    message.param.discovery_option = discovery_option;

    request = ogs_sbi_build_request(&message);
    ogs_expect(request);

    return request;
}