package com.dofu.hidebars.hidebars;

import android.app.Activity;
import android.graphics.Color;
import android.os.Build;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;

import androidx.core.view.WindowCompat;
import androidx.core.view.WindowInsetsCompat;
import androidx.core.view.WindowInsetsControllerCompat;

import com.google.appinventor.components.annotations.DesignerComponent;
import com.google.appinventor.components.annotations.SimpleFunction;
import com.google.appinventor.components.annotations.SimpleObject;
import com.google.appinventor.components.common.ComponentCategory;
import com.google.appinventor.components.runtime.AndroidNonvisibleComponent;
import com.google.appinventor.components.runtime.ComponentContainer;

@DesignerComponent(
    version = 18, // Version Funcional  [Limpia]
    description = "Extensión para ocultar barras del sistema con modo inmersivo y compatibilidad Android 5.1 a 15.",
    category = ComponentCategory.EXTENSION,
    nonVisible = true,
    iconName = "data:image/png;base64,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")
@SimpleObject(external = true)
public class HideBars extends AndroidNonvisibleComponent {

    private final Activity activity;
    private int currentStatusBarColor;
    private int currentNavBarColor;
    private final int defaultStatusBarColor;
    private final int defaultNavBarColor;

    public HideBars(ComponentContainer container) {
        super(container.$form());
        this.activity = container.$context();
        Window window = activity.getWindow();
        this.defaultStatusBarColor = window.getStatusBarColor();
        this.defaultNavBarColor = window.getNavigationBarColor();
        this.currentStatusBarColor = this.defaultStatusBarColor;
        this.currentNavBarColor = this.defaultNavBarColor;
    }

    @SimpleFunction(description = "Establece un color personalizado para la barra de estado y la barra de navegación.")
    public void SetBarColor(int statusColor, int navColor) {
        currentStatusBarColor = statusColor;
        currentNavBarColor = navColor;
        applyColors();
    }

    @SimpleFunction(description = "Restaura los colores de las barras a los definidos por el tema de la aplicación.")
    public void ResetBarColors() {
        currentStatusBarColor = defaultStatusBarColor;
        currentNavBarColor = defaultNavBarColor;
        applyColors();
    }
    
    private void applyColors() {
        Window window = activity.getWindow();
        if (window != null) {
            window.setStatusBarColor(currentStatusBarColor);
            window.setNavigationBarColor(currentNavBarColor);
        }
    }

    @SimpleFunction(description = "Activa el modo inmersivo, ocultando las barras del sistema y usando toda la pantalla (edge-to-edge).")
    public void HideSystemUI() {
        Window window = activity.getWindow();
        
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
            WindowCompat.setDecorFitsSystemWindows(window, false);
            
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
                window.getAttributes().layoutInDisplayCutoutMode = WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;
            }
            window.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);

            WindowInsetsControllerCompat controller = new WindowInsetsControllerCompat(window, window.getDecorView());
            controller.hide(WindowInsetsCompat.Type.systemBars());
            controller.setSystemBarsBehavior(WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE);

            window.setStatusBarColor(Color.TRANSPARENT);
            window.setNavigationBarColor(Color.TRANSPARENT);
        } else {
            // Metodo legacy para versiones antiguas
            View decorView = window.getDecorView();
            int flags = View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                      | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                      | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
            decorView.setSystemUiVisibility(flags);
        }
    }

    @SimpleFunction(description = "Muestra las barras del sistema y sale del modo inmersivo.")
    public void ShowSystemUI() {
        Window window = activity.getWindow();
        WindowCompat.setDecorFitsSystemWindows(window, true);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
            window.getAttributes().layoutInDisplayCutoutMode = WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT;
        }
        window.clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);

        WindowInsetsControllerCompat controller = new WindowInsetsControllerCompat(window, window.getDecorView());
        controller.show(WindowInsetsCompat.Type.systemBars());
        
        applyColors();
    }