/*  Copyright (C) 2020-2021 Andreas Shimokawa, Daniel Dakhno

    This file is part of Gadgetbridge.

    Gadgetbridge is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Gadgetbridge 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil_hr.file;

import java.nio.ByteBuffer;
import java.util.zip.CRC32;

import nodomain.freeyourgadget.gadgetbridge.util.StringUtils;


public class AssetFile {
    private String fileName;
    private byte[] fileData;

    protected AssetFile(String fileName, byte[] fileData) {
        this.fileName = fileName;
        this.fileData = fileData;
    }

    public AssetFile(byte[] fileData) {
        CRC32 crc = new CRC32();
        crc.update(fileData);

        this.fileName = StringUtils.bytesToHex(
                ByteBuffer.allocate(4)
                .putInt((int) crc.getValue())
                .array()
        );

        this.fileData = fileData;
    }

    public String getFileName() {
        return fileName;
    }

    public byte[] getFileData() {
        return fileData;
    }

    public void setFileName(String fileName) {
        this.fileName = fileName;
    }
}
