/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   BitcoinExchange.hpp                                :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/05/21 10:38:49 by adjoly            #+#    #+#             */
/*   Updated: 2025/06/03 12:09:58 by adjoly           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#pragma once

#include <fstream>
#include <iostream>
#include <map>
#include <string>
#include <utility>

#define range(x)                                                               \
	x.begin();                                                                 \
	it != x.end();                                                             \
	it++

#define auto __auto_type

typedef unsigned int   uint32_t;
typedef unsigned short uint16_t;

void _log(std::string emoji, std::string what, std::string who,
		  std::string str);

class Date {
  public:
	Date(void);
	Date(std::string);
	Date(const Date &);
	~Date(void);

	Date &operator=(const Date &);

	uint32_t getYear(void) const;
	uint16_t getMonth(void) const;
	uint16_t getDay(void) const;

	bool operator==(const Date &) const;
	bool operator!=(const Date &) const;

	bool operator<(const Date &) const;
	bool operator>(const Date &) const;

	bool operator<=(const Date &) const;
	bool operator>=(const Date &) const;

  protected:
  private:
	static const uint32_t _d_in_m[12];

	bool _isMonthValid(uint16_t) const;
	bool _isDayValid(uint16_t, uint16_t) const;

	uint32_t _year;
	uint16_t _month;
	uint16_t _day;
};

std::ostream &operator<<(std::ostream &, const Date &);

class CsvParser {
  public:
	CsvParser(void);
	CsvParser(const CsvParser &);
	~CsvParser(void);

	CsvParser &operator=(const CsvParser &);

	std::map<Date, float> getCsv(void) const;

  protected:
  private:
	std::ifstream _is;
	std::string	  _filename;

	std::map<Date, float> _csv;
};

class BitcoinExchange {
  public:
	BitcoinExchange(void);
	BitcoinExchange(char *av);
	BitcoinExchange(const BitcoinExchange &);
	~BitcoinExchange(void);

	BitcoinExchange &operator=(const BitcoinExchange &);

	void print(void);

  protected:
  private:
	std::ifstream _is;
	std::string	  _filename;
	std::string	  _line;
	CsvParser	  *_csv;

	std::pair<Date, float> _parseLine(void);
	void				   _printPair(std::pair<Date, float>);
};

class CompareDate {
  public:
	CompareDate(Date);

	bool operator()(const std::pair<Date, float> &pair) const;

  private:
	Date _date;
};