#include <iostream>
#include "SFML/Graphics.hpp"

#include "headers/Plansza.h"

ships selectedShip = none;

void menu();

int main() {
    menu();

    std::clog << "Game started\n";
    sf::RenderWindow mainWindow(sf::VideoMode(600, 800), "LotoStatek");
    mainWindow.setVerticalSyncEnabled(true);
    mainWindow.setFramerateLimit(60);

    sf::Image icon;
    icon.loadFromFile("../assets/img/icon/ikonka.png");
    mainWindow.setIcon(128, 128, icon.getPixelsPtr());

    bool isPaused = false;

    Plansza plansza(mainWindow.getSize().y, mainWindow.getSize().x, &mainWindow, selectedShip);

    while (mainWindow.isOpen()) {
        mainWindow.clear();

        // Tu są handlowane eventy
        sf::Event event{};
        while (mainWindow.pollEvent(event)) {
            if (event.type == sf::Event::Closed || sf::Keyboard::isKeyPressed(sf::Keyboard::Escape))
                mainWindow.close();
        }


        // Obsługa pauzy
        if (event.key.code == sf::Keyboard::P) {
            isPaused = !isPaused;

            sf::RectangleShape bg(sf::Vector2f(mainWindow.getSize().x, mainWindow.getSize().y));
            bg.setFillColor(sf::Color(0,0,0,100));
            sf::Text text("PAUZA", plansza.font, 50);
            text.setOrigin(text.getLocalBounds().getSize().x/2, text.getLocalBounds().getSize().y/2);
            text.setFillColor(sf::Color::White);
            text.setPosition(mainWindow.getSize().x/2, mainWindow.getSize().y/2);
            plansza.update();
            mainWindow.draw(bg);
            mainWindow.draw(text);
            mainWindow.display();
        }

        if (!isPaused) { // jesli nie spauzowane to graj
            plansza.update();
            mainWindow.display();
        }
    }

    return 0;
}


void menu() {
    sf::RenderWindow menuWindow(sf::VideoMode(800, 400), "LotoStatek->Menu");
    // Ustawienia ikonki okna
    sf::Image icon;
    icon.loadFromFile("../assets/img/icon/ikonka.png");
    menuWindow.setIcon(128, 128, icon.getPixelsPtr());

    // start button
    sf::RectangleShape startButton(sf::Vector2f(140, 50));
    startButton.setPosition(50, 20);
    startButton.setFillColor(sf::Color::White);


    sf::Font font;
    if (!font.loadFromFile("../assets/fonts/arial.ttf")) {
        std::cerr << "Nie można załadować czcionki\n";
        exit(-1);
    }
    // tekst dla start button
    sf::Text startText("Start", font, 24);
    startText.setFillColor(sf::Color::Black);
    startText.setPosition(startButton.getSize().x / 2 + 20, startButton.getSize().y / 2 + 5);


    // exit button
    sf::RectangleShape exitButton(sf::Vector2f(140, 50));
    exitButton.setPosition(600, 20);
    exitButton.setFillColor(sf::Color::White);

    sf::Text exitText("Exit", font, 24);
    exitText.setFillColor(sf::Color::Black);
    exitText.setPosition(exitButton.getPosition().x + 45, exitButton.getPosition().y + 10);


    sf::Texture pulsarTexture;
    pulsarTexture.loadFromFile("../assets/ship/pulsar.png");
    sf::Sprite pulsarSprite(pulsarTexture);
    pulsarSprite.setPosition(50, 200);
    pulsarSprite.setScale(0.25f, 0.25f);

    sf::Texture novaTexture;
    novaTexture.loadFromFile("../assets/ship/nova.png");
    sf::Sprite novaSprite(novaTexture);
    novaSprite.setPosition(330, 200);
    novaSprite.setScale(0.25f, 0.25f);

    sf::Texture zenithTexture;
    zenithTexture.loadFromFile("../assets/ship/zenith.png");
    sf::Sprite zenithSprite(zenithTexture);
    zenithSprite.setPosition(600, 200);
    zenithSprite.setScale(0.25f, 0.25f);

    sf::RectangleShape pulsarBorder(sf::Vector2f(pulsarSprite.getGlobalBounds().width + 4,
                                                 pulsarSprite.getGlobalBounds().height + 4));
    pulsarBorder.setPosition(pulsarSprite.getPosition().x - 2, pulsarSprite.getPosition().y - 2);
    pulsarBorder.setFillColor(sf::Color::Transparent);
    pulsarBorder.setOutlineThickness(2);
    pulsarBorder.setOutlineColor(sf::Color::Transparent);

    sf::RectangleShape novaBorder(sf::Vector2f(novaSprite.getGlobalBounds().width + 4,
                                               novaSprite.getGlobalBounds().height + 4));
    novaBorder.setPosition(novaSprite.getPosition().x - 2, novaSprite.getPosition().y - 2);
    novaBorder.setFillColor(sf::Color::Transparent);
    novaBorder.setOutlineThickness(2);
    novaBorder.setOutlineColor(sf::Color::Transparent);

    sf::RectangleShape zenithBorder(sf::Vector2f(zenithSprite.getGlobalBounds().width + 4,
                                                 zenithSprite.getGlobalBounds().height + 4));
    zenithBorder.setPosition(zenithSprite.getPosition().x - 2, zenithSprite.getPosition().y - 2);
    zenithBorder.setFillColor(sf::Color::Transparent);
    zenithBorder.setOutlineThickness(2);
    zenithBorder.setOutlineColor(sf::Color::Transparent);

    while (menuWindow.isOpen()) {
        sf::Event event{};
        while (menuWindow.pollEvent(event)) {
            if (event.type == sf::Event::Closed || sf::Keyboard::isKeyPressed(sf::Keyboard::Escape)) {
                menuWindow.close();
                exit(-2);
            }
            if (sf::Keyboard::isKeyPressed(sf::Keyboard::Enter)) {
                menuWindow.close();
            }

            if (event.type == sf::Event::MouseButtonPressed) {
                if (event.mouseButton.button == sf::Mouse::Left) {
                    sf::Vector2i mousePos = sf::Mouse::getPosition(menuWindow);
                    if (startButton.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos))) {
                        std::cout << "Przycisk Start zostal kliknięty\n";
                        menuWindow.close();
                    }
                    if (exitButton.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos))) {
                        std::cout << "Przycisk Exit zostal kliknięty\n";
                        menuWindow.close();
                        exit(-2);
                    }

                    if (pulsarSprite.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos))) {
                        pulsarBorder.setOutlineColor(sf::Color::White);
                        selectedShip = pulsar;
                    } else {
                        pulsarBorder.setOutlineColor(sf::Color::Transparent);
                    }
                    if (novaSprite.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos))) {
                        novaBorder.setOutlineColor(sf::Color::White);
                        selectedShip = nova;
                    } else {
                        novaBorder.setOutlineColor(sf::Color::Transparent);
                    }
                    if (zenithSprite.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos))) {
                        zenithBorder.setOutlineColor(sf::Color::White);
                        selectedShip = zenith;
                    } else {
                        zenithBorder.setOutlineColor(sf::Color::Transparent);
                    }
                    if (!pulsarSprite.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos)) &&
                        !novaSprite.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos)) &&
                        !zenithSprite.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos)) &&
                        !startButton.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos)) &&
                        !exitButton.getGlobalBounds().contains(static_cast<sf::Vector2f>(mousePos))) {
                        selectedShip = none;
                    }
                }
            }
        }

        menuWindow.clear();

        menuWindow.draw(startButton);
        menuWindow.draw(startText);

        menuWindow.draw(exitButton);
        menuWindow.draw(exitText);

        menuWindow.draw(pulsarSprite);
        menuWindow.draw(novaSprite);
        menuWindow.draw(zenithSprite);

        menuWindow.draw(pulsarBorder);
        menuWindow.draw(novaBorder);
        menuWindow.draw(zenithBorder);

        menuWindow.display();
    }
}