/*
-------------------------------------------------------------------------------------------
  Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.

  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.
-------------------------------------------------------------------------------------------
*/

#include "Config.h"
#include "obs-cdi.h"

#include <obs-frontend-api.h>
#include <util/config-file.h>

#define SECTION_NAME "CDIPlugin"
#define PARAM_MAIN_OUTPUT_ENABLED "MainOutputEnabled"
#define PARAM_MAIN_OUTPUT_NAME "MainOutputName"
#define PARAM_MAIN_OUTPUT_DEST "MainOutputDest"
#define PARAM_MAIN_OUTPUT_PORT "MainOutputPort"
#define PARAM_MAIN_OUTPUT_EFA "MainOutputEFA"

Config* Config::_instance = nullptr;

Config::Config() :
	OutputEnabled(false),
	OutputName("OBS"),
	OutputDest("Enter Dest IP Address"),
	OutputPort("Enter Dest Port"),
	OutputEFA("Enter Local EFA Address")

{
	config_t* obs_config = obs_frontend_get_global_config();
	if (obs_config) {
		config_set_default_bool(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_ENABLED, OutputEnabled);
		config_set_default_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_NAME, OutputName.toUtf8().constData());
		config_set_default_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_DEST, OutputDest.toUtf8().constData());
		config_set_default_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_PORT, OutputPort.toUtf8().constData());
		config_set_default_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_EFA, OutputEFA.toUtf8().constData());
	}
}

void Config::Load() {
	config_t* obs_config = obs_frontend_get_global_config();
	if (obs_config) {
		OutputEnabled = config_get_bool(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_ENABLED);
		OutputName = config_get_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_NAME);
		OutputDest = config_get_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_DEST);
		OutputPort = config_get_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_PORT);
		OutputEFA = config_get_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_EFA);
	}
}

void Config::Save() {
	config_t* obs_config = obs_frontend_get_global_config();
	if (obs_config) {
		config_set_bool(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_ENABLED, OutputEnabled);
		config_set_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_NAME, OutputName.toUtf8().constData());
		config_set_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_DEST, OutputDest.toUtf8().constData());
		config_set_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_PORT, OutputPort.toUtf8().constData());
		config_set_string(obs_config,
			SECTION_NAME, PARAM_MAIN_OUTPUT_EFA, OutputEFA.toUtf8().constData());
		config_save(obs_config);
	}
}

Config* Config::Current() {
	if (!_instance) {
		_instance = new Config();
	}
	return _instance;
}