/*
 * Copyright (C) 2012 ZXing authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * These authors would like to acknowledge the Spanish Ministry of Industry,
 * Tourism and Trade, for the support in the project TSI020301-2008-2
 * "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
 * Mobile Dynamic Environments", led by Treelogic
 * ( http://www.treelogic.com/ ):
 *
 *   http://www.piramidepse.com/
 */

use std::rc::Rc;

use image::DynamicImage;

use crate::{common::GlobalHistogramBinarizer, BinaryBitmap, BufferedImageLuminanceSource};

fn getBufferedImage(fileName: &str) -> DynamicImage {
    let path = format!("test_resources/blackbox/rssexpandedstacked-2/{}", fileName);

    image::open(path).expect("load image")
}

pub(crate) fn getBinaryBitmap(fileName: &str) -> BinaryBitmap {
    let bufferedImage = getBufferedImage(fileName);

    BinaryBitmap::new(Rc::new(GlobalHistogramBinarizer::new(Box::new(
        BufferedImageLuminanceSource::new(bufferedImage),
    ))))
}