package com.tecent.recyclerviewjsonexample;

import android.content.Context;
import android.support.annotation.NonNull;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import com.squareup.picasso.Picasso;

import java.util.ArrayList;

public class ExampleAdapter extends RecyclerView.Adapter {
    private Context mContext;
    private ArrayList mExampleList;

    public ExampleAdapter(Context context, ArrayList exampleList) {
        mContext = context;
        mExampleList = exampleList;
    }

    @NonNull
    @Override
    public ExampleViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
        View v = LayoutInflater.from(mContext).inflate(R.layout.example_item, viewGroup, false);
        return new ExampleViewHolder(v);
    }

    @Override
    public void onBindViewHolder(@NonNull ExampleViewHolder exampleViewHolder, int position) {
        ExampleItem currentItem = mExampleList.get(position);

        String imageUrl = currentItem.getmImageUrl();
        String creatorName = currentItem.getCreator();
        int likeCount = currentItem.getLikesCount();

        exampleViewHolder.mTextViewCreator.setText(creatorName);
        exampleViewHolder.mTextViewlikes.setText("Likes: " + likeCount);
        Picasso.with(mContext).load(imageUrl).fit().centerInside().into(exampleViewHolder.mImageView);

    }

    @Override
    public int getItemCount() {
        return mExampleList.size();
    }

    public class ExampleViewHolder extends RecyclerView.ViewHolder {
        public ImageView mImageView;
        public TextView mTextViewCreator;
        public TextView mTextViewlikes;

        public ExampleViewHolder(@NonNull View itemView) {
            super(itemView);
            mImageView = itemView.findViewById(R.id.image_view);
            mTextViewCreator = itemView.findViewById(R.id.text_view_creator);
            mTextViewlikes = itemView.findViewById(R.id.text_view_likes);
        }
    }
}