#include "window.hpp"
#include <algorithm>
#include <iostream>
#include <chrono>
#include <ranges>
#include <thread>

void Window::clear_display() {
	for(auto [i, j] : std::ranges::views::cartesian_product(std::ranges::views::iota(0, ROW), std::ranges::views::iota(0, COL))) {
		m_board[i][j].m_symbol = '.';
	}
}

void Window::draw_display(int milliseconds) {
	std::cout << "\033[H" << std::flush; // Clear screen
	for(int i = 0; i < ROW; i++) {
		for(int j = 0; j < COL; j++) {
			if(m_board[i][j].m_symbol != '.') { std::cout << m_board[i][j].m_symbol << " "; }
			else { std::cout << ". "; }
		}
		std::cout << "\r\n";
	}
	std::this_thread::sleep_for(std::chrono::milliseconds((int) (milliseconds))); // 1000 / fps; 200ms = 5fps
}

void Window::update_display(Point** buffer) {
	for(int i = 0; i < ROW * COL; i++) {
		if(buffer[i] == nullptr || i == 1 || buffer[i]->m_row > ROW - 1 || buffer[i]->m_col > COL - 1) continue;
		m_board[buffer[i]->m_row][buffer[i]->m_col].m_symbol =  buffer[i]->m_symbol;
	}
}