deck.h

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#pragma once
#ifndef DECK_H
#define DECK_H
 
#include "util.h"
#include <algorithm>
#include <filesystem>
#include <fstream>
#include <iostream>
#include <string>
#include <windows.h>
 
 
enum CardDifficulty
{
    UNKNOWN = 0,
    EASY = 1,
    MEDIUM = 2,
    HARD = 3
};
 
namespace fs = std::filesystem;
 
CardDifficulty strToCardDifficulty(const std::string &difficultyStr);
 
std::string cardDifficultyToStr(const CardDifficulty &difficulty);
 
class FlashCard
{
public:
    FlashCard();
    FlashCard(std::string question, std::string answer, CardDifficulty difficulty, int n_times_answered);
    std::string question{};
 
    std::string answer{};
 
    CardDifficulty difficulty = UNKNOWN;
 
    int n_times_answered{};
 
    void printCard();
 
    void printCardAsTemplate();
 
    std::string stringCardAsTemplate();
};
 
 
class FlashCardDeck
{
public:
    std::string name{};
    std::filesystem::path filename{};
    std::vector<FlashCard> cards{};
 
    void printDeck();
 
 
    void printDeckAsTemplate();
};
 
 
std::vector<FlashCardDeck> loadFlashCardDecks(std::filesystem::path deck_dir_path);
 
 
FlashCardDeck readFlashCardDeck(std::filesystem::path deck_file);
 
bool writeFlashCardDeck(const FlashCardDeck &deck, std::filesystem::path filename);
 
 
bool writeFlashCardDeckWithChecks(const FlashCardDeck &deck, std::filesystem::path filename, bool force_overwrite);
 
 
std::vector<FlashCardDeck> createExampleDecks();
 
std::filesystem::path createDeckFilename(std::filesystem::path deck_dir);
 
 
bool updateDeckFile(FlashCardDeck &deck_to_update);
 
#endif