content: /*
   * Copyright (C) 2018 AlexMofer
   *
   * 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.
   */
  package io.github.alexmofer.projectx.business.others.font;
  
  import android.view.ViewGroup;
  
  import androidx.annotation.NonNull;
  import androidx.recyclerview.widget.RecyclerView;
  
  /**
   * Adapter
   */
  class FontAdapter extends RecyclerView.Adapter<FontViewHolder> {
  
      private final FontAdapterViewModel mModel;
      private final FontViewHolder.OnViewHolderListener mListener;
  
      FontAdapter(FontAdapterViewModel model, FontViewHolder.OnViewHolderListener listener) {
          mModel = model;
          mListener = listener;
      }
  
      @NonNull
      @Override
      public FontViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int position) {
          return new FontViewHolder(parent, getItemViewType(position), mListener);
      }
  
      @Override
      public void onBindViewHolder(@NonNull FontViewHolder holder, int position) {
          if (position == 0)
              holder.setName(mModel.getTypefaceName());
          else if (position == 1)
              holder.setCommon(mModel);
          else
              holder.setFallback(mModel, position - 2);
      }
  
      @Override
      public int getItemCount() {
          final int count = mModel.getTypefaceFallbackCount();
          return count == 0 ? 0 : count + 2;
      }
  
      @Override
      public int getItemViewType(int position) {
          if (position == 0)
              return FontViewHolder.TYPE_NAME;
          return FontViewHolder.TYPE_ITEM;
      }
  }
  