/*
 * Copyright © 2016 TIBCO Software,Inc.All rights reserved.
 * http://community.jaspersoft.com/project/jaspermobile-android
 *
 * Unless you have purchased a commercial license agreement from TIBCO Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of TIBCO Jaspersoft Mobile for Android.
 *
 * TIBCO Jaspersoft Mobile is free software:you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation,either version 3of the License,or
 * (at your option)any later version.
 *
 * TIBCO Jaspersoft Mobile is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY;without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with TIBCO Jaspersoft Mobile for Android.If not,see
 * <http://www.gnu.org/licenses/lgpl>.
 */

package com.jaspersoft.android.jaspermobile.util.resource.viewbinder;

import android.content.Context;
import android.widget.ImageView;

import com.jaspersoft.android.jaspermobile.R;
import com.jaspersoft.android.jaspermobile.util.resource.JasperResource;
import com.nostra13.universalimageloader.core.ImageLoader;

import rx.Subscription;

/**
 * @author Tom Koptel
 * @since 2.0
 */
public abstract class ResourceBinder {
    private final Context mContext;

    public ResourceBinder(Context context) {
        mContext = context;
    }

    public final void bindView(ResourceView resourceView, JasperResource item) {
        unbindView(resourceView.getImageView());

        if (resourceView.isImageThumbnail()) {
            setThumbnail(resourceView.getImageView(), item);
        } else {
            setIcon(resourceView.getImageView(), item);
        }
        setTitle(resourceView, item);
        setSubtitle(resourceView, item);
    }

    public abstract void setIcon(ImageView imageView, JasperResource jasperResource);

    public void setThumbnail(ImageView imageView, JasperResource jasperResource) {
        setIcon(imageView, jasperResource);
    }

    protected void setTitle(ResourceView resourceView, JasperResource item) {
        resourceView.setTitle(item.getLabel());
    }

    protected void setSubtitle(ResourceView resourceView, JasperResource item) {
        resourceView.setSubTitle(item.getDescription());
    }

    protected void setActionResource(ResourceView resourceView, JasperResource item) {
        resourceView.setSecondaryAction(item != null ? R.drawable.im_info : 0);
    }

    protected Context getContext() {
        return mContext;
    }

    private void unbindView(ImageView imageView) {
        Object tag = imageView.getTag();
        if (tag instanceof Subscription) {
            Subscription subscription = (Subscription) tag;
            subscription.unsubscribe();
        }
        ImageLoader.getInstance().cancelDisplayTask(imageView);
    }
}