/*
 * 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
 */

#pragma once

#include "BaseSource.h"
#include "DateTime.h"
#include "Day.h"
#include "Event.h"
#include "TaskItem.h"
#include <format>
#include <optional>
#include <sstream>
#include <stdexcept>
#include <string>
#include <vector>

namespace mirai
{

struct MiraiMarkdownFormatParseResult {
	std::string name;
	std::vector<DayData> days;
	std::vector<TaskItemData> unscheduledTasks;
};

class TodoMdFormat
{
  public:
	static std::string stringify(BaseSource &source);

	static MiraiMarkdownFormatParseResult parse(const std::string &content);

	static std::string taskToString(const TaskItem &task);
	static TaskItemData stringToTask(const std::string &str, const std::string &date);
	static EventData stringToEvent(const std::string &str, const std::string &date);

  private:
	static std::string fieldWithSpace(const std::string &field);
	static TaskItem parseLine(const std::string &line);
	static Tags extractTagsFromMetadata(std::string metadata);
};
} // namespace mirai