/*
	Copyright © 2015-2016 Gluzskiy Alexandr (sss)

    This file is part of Unknown Download Manager (UDM).

    UDM is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.

    UDM 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 UDM.  If not, see <http://www.gnu.org/licenses/>.

*/

#include "api_core.h"
#include "main.h"
#include "api_module_base.h"
#include <boost/foreach.hpp>
#include "config.h"

extern runtime_config_s runtime_config;


bool core_api::metadata_set(module_base *m, const std::string &setting_name, const std::vector<char> &data)
{
	return runtime_config.default_metadata_storage->set(m->get_module_info().name, setting_name, data);
}

bool core_api::metadata_get(module_base *m, const std::string &setting_name, std::vector<char> &data)
{
	return runtime_config.default_metadata_storage->get(m->get_module_info().name, setting_name, data);
}

bool core_api::metadata_remove(module_base *m, const std::string &setting_name)
{
	return runtime_config.default_metadata_storage->remove(m->get_module_info().name, setting_name);
}
std::list<std::string> core_api::metadata_setting_list(module_base *m)
{
	return runtime_config.default_metadata_storage->setting_list(m->get_module_info().name);
}


std::map<std::string, setting_s> core_api::get_module_settings(module_base *m)
{
	std::map<std::string, setting_s> settings;
	std::string module = "modules.";
	module += m->get_module_info().name;
	try{
	for(auto i : runtime_config.config_file.get_child(module))
	{
		settings[i.first].value = i.second.get_value<std::string>("");
	}
	}
	catch(...)
	{
		//TODO:
	}
	return settings;
}


std::map<std::string, std::string> core_api::get_core_settings()
{
	std::map<std::string, std::string> settings_;
	try{
	for(auto it : runtime_config.config_file.get_child("server")) //load server node
	{
		std::string val = it.second.get_value<std::string>("empty_value"); //TODO: something better here. we need to avoid subtrees and empty vars
		if(val == "" || val == "empty_value")
			continue;

		settings_[it.first] = it.second.get_value<std::string>("");
	}
	}
	catch(...)
	{
		//TODO:
	}
    return settings_;
}