package com.novelbook.android.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.novelbook.android.db.Novel;
import com.novelbook.android.db.BookDan;
import com.novelbook.android.utils.OnItemClickListener;

import java.util.List;

public class ShudanAdapter  extends RecyclerView.Adapter< MyViewHolder> {
    private final int EMPTY_VIEW = 1;
    private final int PROGRESS_VIEW = 2;
    private final int IMAGE_VIEW = 3;

    private Context context;
    private List<BookDan> mDatas  ;
    private OnItemClickListener mOnItemClickListener;
    private int listItemID;

    private List<Novel> mBooks;

    public ShudanAdapter(Context context, List<BookDan> mBooks, int listItemID, OnItemClickListener clickLitener) {
        this.context = context;
        this.mDatas = mBooks;
        this.mOnItemClickListener = clickLitener;
        this.listItemID = listItemID;
    }



    public ShudanAdapter(Context context, OnItemClickListener clickLitener) {
        this.context = context;
        this.mOnItemClickListener = clickLitener;

    }

    public void setListener(OnItemClickListener clickLitener){
        this.mOnItemClickListener = clickLitener;

    }


    @Override
    public int getItemViewType(int position) {
        if (mDatas.size() == 0) {
            return EMPTY_VIEW;
        } else if (mDatas.get(position) == null) {
            return PROGRESS_VIEW;
        } else {
            return super.getItemViewType(position);
        }
    }

    @Override
    public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        MyViewHolder holder = new MyViewHolder(LayoutInflater.from(
                context).inflate(listItemID, parent,
                false));
        return holder;
    }


    public void setParameters(List<BookDan> mDatas, int listItemID) {
        this.mDatas = mDatas;
        this.listItemID = listItemID;
    }

    public void setOnItemClickLitener(OnItemClickListener mOnItemClickLitener) {
        this.mOnItemClickListener = mOnItemClickLitener;
    }

    @Override
    public void onBindViewHolder(MyViewHolder holder, int position) {
        holder.tvTitle.setText(mDatas.get(position).getName());
        if (holder.tvAuthor != null) holder.tvAuthor.setText(mDatas.get(position).getAuthor());

        if (holder.tvDesc != null) holder.tvDesc.setText(mDatas.get(position).getDesc());
        if(holder.tvNum!=null)holder.tvNum.setText("999");
        // 如果设置了回调，则设置点击事件
        if (mOnItemClickListener != null) {
            holder.itemView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    int pos = holder.getLayoutPosition();
                    mOnItemClickListener.onItemClick(holder.itemView, pos);
                }
            });

            holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
                @Override
                public boolean onLongClick(View v) {
                    int pos = holder.getLayoutPosition();
                    mOnItemClickListener.onItemLongClick(holder.itemView, pos);
                    return false;
                }
            });
        }
    }

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

    public void addData(int position) {
        //   mDatas.add(position, "Insert One");
        notifyItemInserted(position);
    }

    public void removeData(int position) {
        mDatas.remove(position);
        notifyItemRemoved(position);
    }


}