package com.vipera.splashscreen;

import android.app.Dialog;
import android.content.Context;
import android.graphics.Color;
import android.view.Display;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.DecelerateInterpolator;
import android.widget.ImageView;
import android.widget.LinearLayout;

import com.vipera.de.utility.logging.impl.DELoggerFactory;

import org.apache.cordova.CordovaInterface;
import org.slf4j.Logger;

/**
 * Created by enrico on 23/02/17.
 */

public class BaseSplashScreen {
    private static final Logger LOGGER= DELoggerFactory.getLogger(BaseSplashScreen.class);
    private final boolean destroyOnHide;
    private int fadeDuration = 0;
    private Dialog splashDialog;
    private CordovaInterface cordova;
    private int drawableId = 0;
    private int backgroundColor = Color.BLACK;
    private ImageView splashImageView;

    public BaseSplashScreen(CordovaInterface cordova, int drawableId,boolean destroyOnHide){
        LOGGER.debug("drawableId: {}, destroyOnHide: {}",drawableId,destroyOnHide);
        this.cordova=cordova;
        this.drawableId=drawableId;
        this.destroyOnHide=destroyOnHide;
        crateSplashDialog();
    }

    private void crateSplashDialog(){
        LOGGER.debug("crateSplashDialog");
        initImageView();
        initDialog();
    }

    private void initDialog() {
        splashDialog = new Dialog(cordova.getActivity(), android.R.style.Theme_Translucent_NoTitleBar);
        if ((cordova.getActivity().getWindow().getAttributes().flags & WindowManager.LayoutParams.FLAG_FULLSCREEN)
                == WindowManager.LayoutParams.FLAG_FULLSCREEN) {
            splashDialog.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                    WindowManager.LayoutParams.FLAG_FULLSCREEN);
        }
        splashDialog.setContentView(splashImageView);
        splashDialog.setCancelable(false);
    }

    private void initImageView(){
        Display display = cordova.getActivity().getWindowManager().getDefaultDisplay();
        Context context = cordova.getActivity();
        splashImageView = new ImageView(context);
        splashImageView.setImageResource(drawableId);
        ViewGroup.LayoutParams layoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
        splashImageView.setLayoutParams(layoutParams);
        splashImageView.setMinimumHeight(display.getHeight());
        splashImageView.setMinimumWidth(display.getWidth());
        splashImageView.setBackgroundColor(backgroundColor);

        splashImageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
    }


    public int getFadeDuration() {
        return fadeDuration;
    }

    public void setFadeDuration(int fadeDuration) {
        this.fadeDuration = fadeDuration;
    }

    public void show() {
        if(splashDialog == null){
            crateSplashDialog();
        }
        if (splashDialog.isShowing()) {
            return;
        }
        splashDialog.show();
    }

    public void hide() {
        if (splashDialog == null || !splashDialog.isShowing()) {
            return;
        }
        Animation animation=getHideAnimation(getFadeDuration());
        if(animation == null){
            splashDialog.dismiss();
            if(destroyOnHide){
                destroy();
            }
            return;
        }
        animation.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {
            }

            @Override
            public void onAnimationEnd(Animation animation) {
                if (splashDialog != null && splashDialog.isShowing()) {
                    splashDialog.dismiss();
                    if(destroyOnHide){
                        destroy();
                    }
                }
            }
            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });
        splashImageView.setAnimation(animation);
        splashImageView.startAnimation(animation);

    }

    public void destroy() {
        LOGGER.debug("destroy");
        splashDialog = null;
        splashImageView = null;
    }

    public int getBackgroundColor() {
        return backgroundColor;
    }

    public void setBackgroundColor(int backgroundColor) {
        this.backgroundColor = backgroundColor;
    }

    public void setBackgroundColor(String backgroundColor) {
        this.backgroundColor = Color.parseColor(backgroundColor);
    }

    public Animation getHideAnimation(int fadeSplashScreenDuration){
        if(fadeSplashScreenDuration == 0 ){
            return null;
        }
        AlphaAnimation fadeOut = new AlphaAnimation(1, 0);
        fadeOut.setInterpolator(new DecelerateInterpolator());
        fadeOut.setDuration(fadeSplashScreenDuration);
        return fadeOut;
    }
}