package cn.shangyu.gdxzExpert.adapter;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;

import com.nostra13.universalimageloader.core.ImageLoader;

import java.util.List;

import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import cn.shangyu.gdxzExpert.R;
import cn.shangyu.gdxzExpert.bean.CourseIndexBean;
import cn.shangyu.gdxzExpert.utils.CommonUtil;
import cn.shangyu.gdxzExpert.utils.ImageOptions;
import cn.shangyu.gdxzExpert.widget.CircularRectangle;


public class CourseFuAdapter extends RecyclerView.Adapter<CourseFuAdapter.ViewHolder> {
    private Context context;
    private List<CourseIndexBean.VideoListBean> datas;


    public CourseFuAdapter(Context context, List<CourseIndexBean.VideoListBean> datas) {
        this.context=context;
        this.datas=datas;

    }

    @NonNull
    @Override
    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(context).inflate(R.layout.course_item_big,
                parent, false);

        ViewHolder viewHolder = new ViewHolder(view);

        viewHolder.im_c = view.findViewById(R.id.im_c);

        viewHolder.l_c=view.findViewById(R.id.l_c);

//        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams((int) ((context.getResources().getDisplayMetrics().widthPixels - CommonUtil.dip2px(context, 5)) / 4.5f),
//                ViewGroup.LayoutParams.MATCH_PARENT);平分屏幕宽度，显示4个半
        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams((int) ((context.getResources().getDisplayMetrics().widthPixels- CommonUtil.dip2px(context, 10) ) / 1.8f),
                ViewGroup.LayoutParams.MATCH_PARENT);
        viewHolder.l_c.setLayoutParams(params);
        viewHolder.l_c.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (mOnItemClickListener != null) {
                    mOnItemClickListener.onItemClick(viewHolder.itemView, viewHolder.getAdapterPosition());
                }
            }
        });
        return viewHolder;

    }

    @Override
    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
//        Glide.with(context).asBitmap().load(datas.get(position).getIndex_img())
//                .into(holder.im_c);
        ImageLoader.getInstance().displayImage(
                datas.get(position).getIndex_img(),
                holder.im_c,
                ImageOptions.getImageOptions(R.drawable.home_scroll_default));


    }

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

    public class ViewHolder extends RecyclerView.ViewHolder
    {

        public ViewHolder(@NonNull View itemView) {
            super(itemView);
        }
        CircularRectangle im_c;
        LinearLayout l_c;
    }
    private OnRecyclerViewItemClickListener mOnItemClickListener = null;

    public void setOnItemClickListener(OnRecyclerViewItemClickListener listener) {
        this.mOnItemClickListener = listener;
    }
}