/*
 * Copyright (C) 2018 "IoT.bzh"
 * Author Jonathan Aillet <jonathan.aillet@iot.bzh>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef _INTERNALS_HAL_CB_INCLUDE_
#define _INTERNALS_HAL_CB_INCLUDE_

#include <stdio.h>

#include <afb/afb-binding.h>

#include <ctl-config.h>

// Enum for to define which type of dependency selection we want to use
enum DependencySelectionType {
	ALL_DEPENDENCIES = 0,
	UID_CORRESPONDING_DEPENDENCIES = 1
};

// Enum to define if to to handle or to unmanage a selected halmap
enum HalMapProcessingType {
	HANDLE_SELECTED_HALMAP = 0,
	UNMANAGE_SELECTED_HALMAP = 1
};

// Enum for the type of subscription
enum SubscribeUnsubscribeType {
	SUBSCRIPTION = 0,
	UNSUBSCRIPTION = 1
};

// Internals HAL event handler function
void InternalHalDispatchApiEvent(afb_api_t apiHandle, const char *evtLabel, json_object *eventJ);

// Internals HAL - 'haldependencies' section parsing/handling functions
int InternalHalHandleHalDependencies(afb_api_t apiHandle,
				     struct HalData *currentHalData,
				     struct cds_list_head *halDevicesToProbeListHead,
				     enum DependencySelectionType dependenciesSelectionType,
				     char *uid);
int InternalHalHalDependenciesConfig(afb_api_t apiHandle, CtlSectionT *section, json_object *DependenciesJ);

// Internals HAL - 'halmixer' section parsing/handling functions
int InternalHalHalMixerConfig(afb_api_t apiHandle, CtlSectionT *section, json_object *MixerJ);

// Internals HAL - 'halmap' section parsing/handling functions
int InternalHalHandleDependencyRelatedHalmap(afb_api_t apiHandle,
					     struct cds_list_head *halMapListHead,
					     struct cds_list_head *halDevicesToProbeListHead,
					     char *targetedDependency);
int InternalHalUnmanageDependencyRelatedHalmap(afb_api_t apiHandle,
					       struct cds_list_head *halMapListHead,
					       struct cds_list_head *halDevicesToProbeListHead,
					       char *targetedDependency);
int InternalHalHandleAllHalMap(afb_api_t apiHandle,
			       struct cds_list_head *halMapListHead,
			       struct cds_list_head *halDevicesToProbeListHead);
int InternalHalUnmanageAllHalMap(afb_api_t apiHandle,
				 struct cds_list_head *halMapListHead,
				 struct cds_list_head *halDevicesToProbeListHead);
int InternalHalHalMapConfig(afb_api_t apiHandle, CtlSectionT *section, json_object *halMapJ);

// Internals HAL verbs functions
int GenerateInternalHalInfoJson(afb_api_t apiHandle,
				struct HalData *currentHalData,
				json_object *requestJ,
				json_object **returnedJ);
void InternalHalInfoVerb(afb_req_t request);
void InternalHalSubscribe(afb_req_t request);
void InternalHalUnsubscribe(afb_req_t request);

#endif /* _HALMGR_CB_INCLUDE_ */