package com.test.digitalexperience.widget;

import android.app.DownloadManager;
import android.content.Context;
import android.content.res.TypedArray;
import android.database.Cursor;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Environment;
import android.os.Handler;
import android.support.v4.content.ContextCompat;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.widget.LinearLayout;

import com.test.digitalexperience.R;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import ru.noties.filldrawable.FillDrawable;
import ru.noties.filldrawable.FillImageView;


/**
 * Created by VivekH on 20-04-2016.
 */
public class testTicketLoaderWidget extends LinearLayout {

    Context mContext;
    static Long downloadRefId;
    DownloadManager.Request request;
    static DownloadManager downloadmanager;
    static DownloadStatInterface prog;
    String downloadUrl;

    public testTicketLoaderWidget(Context context) {
        super(context);
        mContext = context;
    }

    public testTicketLoaderWidget(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
        init(context, attrs);
        mContext = context;
    }


    public testTicketLoaderWidget(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        init(context, attrs);
        mContext = context;
    }


    private void init(Context context, AttributeSet attributeSet) {
        if (attributeSet != null) {
            final TypedArray typedArray = context.obtainStyledAttributes(attributeSet, R.styleable.BBYTicketView);
            try {
                downloadUrl = typedArray.getString(R.styleable.BBYTicketView_bby_url);

            } finally {
                typedArray.recycle();
            }
        }

        LayoutInflater.from(context).inflate(R.layout.bby_ticket_layout, this, true);
        final List<FillDrawable> drawables = createDrawables();

        final FillImageView fillImageView1 = (FillImageView) findViewById(R.id.fill_image_view_1);
        final FillImageView fillImageView2 = (FillImageView) findViewById(R.id.fill_image_view_2);
        drawables.add(0, fillImageView2.getFillDrawable());
        drawables.add(0, fillImageView1.getFillDrawable());

        final Handler handler = new Handler();
        handler.post(new FakeProgress(handler, new FakeProgress.OnProgressChange() {
            @Override
            public void onProgressChange(float progress) {
                for (FillDrawable drawable : drawables) {
                    drawable.setFillPercent(progress);
                }
            }
        }));

        Long tsLong = System.currentTimeMillis() / 1000;
        String ts = tsLong.toString();
        String servicestring = Context.DOWNLOAD_SERVICE;

        downloadmanager = (DownloadManager) context.getSystemService(servicestring);
        Uri uri = Uri
                .parse(downloadUrl);
        request = new DownloadManager.Request(uri);
        request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS,
                File.separator + "DI New" + File.separator + ts + ".mp4");
        downloadRefId = downloadmanager.enqueue(request);
    }

    private List<FillDrawable> createDrawables() {

        final Drawable drawable = ContextCompat.getDrawable(mContext, R.drawable.ticket2);
        drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());

        final int alpha = 125;

        final int rightColor = ContextCompat.getColor(mContext, R.color.bby_white);
        final FillDrawable right = new FillDrawable(FillDrawable.FROM_RIGHT, drawable.mutate())
                .setNormalColor(ColorUtils.applyAlpha(rightColor, alpha))
                .setFillColor(rightColor);

        final int bottomColor = ContextCompat.getColor(mContext, R.color.bby_white);
        final FillDrawable bottom = new FillDrawable(FillDrawable.FROM_BOTTOM, drawable.mutate())
                .setNormalColor(ColorUtils.applyAlpha(bottomColor, alpha))
                .setFillColor(bottomColor);

        return new ArrayList<FillDrawable>() {{
            add(right);
            add(bottom);
        }};
    }

    private static class FakeProgress implements Runnable {

        interface OnProgressChange {
            void onProgressChange(float progress);
        }

        private final Handler mHandler;
        private final OnProgressChange mOnProgressChange;
        private float mPercent;

        FakeProgress(Handler handler, OnProgressChange onProgressChange) {
            mHandler = handler;
            mOnProgressChange = onProgressChange;
        }

        @Override
        public void run() {

            DownloadManager.Query q = new DownloadManager.Query();
            q.setFilterById(downloadRefId);
            Cursor cursor = downloadmanager.query(q);
            cursor.moveToFirst();
            long bytes_downloaded = cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_BYTES_DOWNLOADED_SO_FAR));
            long bytes_total = cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_TOTAL_SIZE_BYTES));
            cursor.close();

            if ((bytes_total > 0) && (bytes_downloaded > 0)) {
                mPercent = (float) (((double) bytes_downloaded / (double) bytes_total)) * 100;

            }
            final int step = 200;
            float animPer = 1.F / 100;

            mOnProgressChange.onProgressChange(mPercent * animPer);
            if (mPercent < 100) {
                mHandler.postDelayed(this, step);
            } else {
                prog.downloadProg(mPercent);
            }

        }
    }

    public interface DownloadStatInterface {
        void downloadProg(float progress);
    }


}