package com.example.android.pozytywni.views;

import android.content.Context;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;

import com.example.android.pozytywni.R;

import java.util.List;

import butterknife.BindViews;
import butterknife.ButterKnife;

/**
 * Created by Stramek on 28.03.2017.
 */

public class OptionsView extends LinearLayout {

    @BindViews({R.id.reception, R.id.option1, R.id.option2, R.id.option3, R.id.option4, R.id.option5, R.id.option6, R.id.option7, R.id.option8})
    List<ImageView> optionList;

    private boolean is_set;

    public OptionsView(Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);
        View mainView = LayoutInflater.from(context).inflate(R.layout.view_options, this);
        ButterKnife.bind(this, mainView);

        for (ImageView imageView : optionList) {
            imageView.setTag(false);
            imageView.setAlpha(0.5f);
        }
    }

    @Override
    protected void onFinishInflate() {
        super.onFinishInflate();
        for (ImageView imageView : optionList) {
            imageView.setOnClickListener(this::radioGroupLogic);
        }
    }

    private void radioGroupLogic(View optionView) {
        if(is_set) return;
        Boolean tag = (Boolean) optionView.getTag();
        if ((tag != null) && !tag) {
            for (ImageView imageView : optionList) {
                if ((Boolean) imageView.getTag()) {
                    imageView.setAlpha(0.5f);
                    imageView.setTag(false);
                }
            }
            optionView.setAlpha(1.0f);
            optionView.setTag(true);
            is_set = true;
        }
    }

    public boolean isOptionSelected() {
        for (View vehicle : optionList) {
            if ((Boolean) vehicle.getTag()) return true;
        }
        return false;
    }

    public int getSelectedOption() {
        for (int i = 0; i < optionList.size(); ++i) {
            if ((Boolean) optionList.get(i).getTag()) return (i + 10);
        }
        return -1;
    }
}