/*
 * Copyright 2018 Google LLC
 *
 * 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
 *
 *     https://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.
 */

package com.google.android.gnd.ui;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.PorterDuff;
import android.graphics.drawable.Drawable;
import androidx.annotation.ColorInt;
import androidx.appcompat.content.res.AppCompatResources;
import com.google.android.gms.maps.model.BitmapDescriptor;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gnd.R;
import dagger.hilt.android.qualifiers.ApplicationContext;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jetbrains.annotations.NotNull;

@Singleton
public class MarkerIconFactory {
  private final Context context;

  @Inject
  public MarkerIconFactory(@ApplicationContext Context context) {
    this.context = context;
  }

  public Bitmap getMarkerBitmap(int color) {
    Drawable outline = AppCompatResources.getDrawable(context, R.drawable.ic_marker_outline);
    Drawable fill = AppCompatResources.getDrawable(context, R.drawable.ic_marker_fill);
    Drawable overlay = AppCompatResources.getDrawable(context, R.drawable.ic_marker_overlay);
    // TODO: Define scale in resources.
    // TODO: Adjust size based on zoom level and selection state.
    float scale = 1.8f;
    int width = (int) (outline.getIntrinsicWidth() * scale);
    int height = (int) (outline.getIntrinsicHeight() * scale);
    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    outline.setBounds(0, 0, width, height);
    outline.draw(canvas);
    fill.setColorFilter(color, PorterDuff.Mode.SRC_ATOP);
    fill.setBounds(0, 0, width, height);
    fill.draw(canvas);
    overlay.setBounds(0, 0, width, height);
    overlay.draw(canvas);
    return bitmap;
  }

  public BitmapDescriptor getMarkerIcon(@ColorInt int color) {
    Bitmap bitmap = getMarkerBitmap(color);
    // TODO: Cache rendered bitmaps.
    return BitmapDescriptorFactory.fromBitmap(bitmap);
  }
}

@@ -1173,50 +1173,8 @@
 ton;
-%0Aimport org.jetbrains.annotations.NotNull;
 %0A%0A@S

Remove unused imports