package me.retucio.camtweaks.util;

import me.retucio.camtweaks.CameraTweaks;
import me.retucio.camtweaks.mixin.accessor.KeyBindingAccessor;
import net.minecraft.client.option.KeyBinding;
import org.lwjgl.glfw.GLFW;

// cosas útiles relacionadas a las teclas
public class KeyUtil {

    public static boolean isKeyDown(int key) {
        return GLFW.glfwGetKey(
                CameraTweaks.mc.getWindow().getHandle(),
                key) != GLFW.GLFW_RELEASE;
    }

    public static boolean isKeyDown(KeyBinding key) {
        return GLFW.glfwGetKey(
                CameraTweaks.mc.getWindow().getHandle(),
                ((KeyBindingAccessor) key).getBoundKey().getCode()
        ) != GLFW.GLFW_RELEASE;
    }

    public static String getKeyName(int key) {
        if (key == GLFW.GLFW_KEY_UNKNOWN) return "ninguna";

        String name = GLFW.glfwGetKeyName(key, 0);
        if (name != null) return name.toUpperCase();

        // para teclas especiales
        return switch (key) {
            case GLFW.GLFW_KEY_SPACE -> "espacio";
            case GLFW.GLFW_KEY_LEFT_SHIFT -> "shift izquierdo";
            case GLFW.GLFW_KEY_RIGHT_SHIFT -> "shift derecho";
            case GLFW.GLFW_KEY_LEFT_CONTROL -> "ctrl izquierdo";
            case GLFW.GLFW_KEY_RIGHT_CONTROL -> "ctrl derecho";
            case GLFW.GLFW_KEY_LEFT_ALT -> "alt izquierdo";
            case GLFW.GLFW_KEY_RIGHT_ALT -> "alt gr";
            case GLFW.GLFW_KEY_TAB -> "tab";
            case GLFW.GLFW_KEY_ENTER -> "enter";
            case GLFW.GLFW_KEY_BACKSPACE -> "borrar";
            case GLFW.GLFW_KEY_DELETE -> "suprimir";
            case GLFW.GLFW_KEY_UP -> "arriba";
            case GLFW.GLFW_KEY_DOWN -> "abajo";
            case GLFW.GLFW_KEY_LEFT -> "izquierda";
            case GLFW.GLFW_KEY_RIGHT -> "derecha";
            case GLFW.GLFW_KEY_PAGE_UP -> "pág. arriba";
            case GLFW.GLFW_KEY_PAGE_DOWN -> "pág. abajo";
            default -> {
                if (key >= GLFW.GLFW_KEY_F1 && key <= GLFW.GLFW_KEY_F25)
                    yield "F" + (key - GLFW.GLFW_KEY_F1 + 1);  // F1–F25
                yield "tecla " + key;  // fallback
            }
        };
    }

    // quizás debería de añadir layouts...
    public static String shiftKey(String c) {
        return switch (c) {
            case "`" -> "~";
            case "1" -> "!";
            case "2" -> "@";
            case "3" -> "#";
            case "4" -> "$";
            case "5" -> "%";
            case "6" -> "^";
            case "7" -> "&";
            case "8" -> "*";
            case "9" -> "(";
            case "0" -> ")";
            case "-" -> "_";
            case "=" -> "+";
            case "[" -> "{";
            case "]" -> "}";
            case "\\" -> "|";
            case ";" -> ":";
            case "'" -> "\"";
            case "," -> "<";
            case "." -> ">";
            case "/" -> "?";
            default -> c.toUpperCase();
        };
    }
}