//
// Created by philw on 01/03/2026.
//

#pragma once

#include "../include/questions.h"
#include <stdbool.h>
#include <stddef.h>
#include <stdio.h>

#define PERCENT_MULTIPLIER 100.0
#define SCORE_FORMAT "Score: %zu/%zu (%.1f%%)\n"

// ------------------------
// Quiz state
// ------------------------
typedef struct {
	QuestionSet questions;
	FILE* csv;
	unsigned int seed;
	size_t total_answered;
	size_t total_correct;
	int time_limit;
} QuizSession;

// ------------------------
// Quiz functions
// ------------------------
bool initialize_quiz_session(QuizSession* session);
bool quiz_iteration(QuizSession* session);
void print_score(size_t correct, size_t total);
void print_final_score(const QuizSession* session);
void cleanup_session(QuizSession* session);