/* 
 * Mirai. Copyright (C) 2024 Vyn
 * This file is licensed under version 3 of the GNU General Public License (GPL-3.0-only)
 * The license can be found in the LICENSE file or at https://www.gnu.org/licenses/gpl-3.0.txt
 */

#ifndef MIRAI_MIRAI_H
#define MIRAI_MIRAI_H

#include "TaskItem.h"
#include "TasksFile.h"
#include "TasksView.h"
#include "TodoMd.h"
#include <algorithm>
#include <memory>

namespace mirai {

	class Mirai {

	public:

		void loadFile(const std::string& path);
		void save();
		void addTask(std::string text, std::string date);
		void removeTask(const TaskItem* taskItem);

		std::weak_ptr<TasksView> getTasks();
		const std::vector<std::string>& getTags();

	private:

		// The `TasksFile`s are shared to the views, their lifetime can outlive
		// this (Mirai) object
		// because we can't control if the caller will keep the main object alive.
		std::shared_ptr<std::vector<TasksFile>> files = std::make_shared<std::vector<TasksFile>>();

		// We keep a vector of shared_ptr because we need the ref counting mechanism to know
		// if we have to remove the view (not used) or tell the view to update() on
		// some changes.
		std::vector<std::shared_ptr<TasksView>> views;
		std::vector<std::string> tags;
	};
}
#endif