package com.electric.chargingpile.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.aspsine.irecyclerview.IViewHolder;
import com.electric.chargingpile.R;
import com.electric.chargingpile.data.TalkRecommendBean;
import com.electric.chargingpile.iview.RecyclerItemTypeClickListener;
import com.electric.chargingpile.util.DensityUtil;
import com.electric.chargingpile.util.ScreenUtils;
import com.squareup.picasso.Picasso;

import java.util.ArrayList;

public class TalkRecommendHeaderAdapter extends RecyclerView.Adapter<IViewHolder> {

    private Context context;
    private LayoutInflater layoutInflater;
    private RecyclerItemTypeClickListener onRecyclerItemClickListener;
    private ArrayList<TalkRecommendBean> lists;
    private int screenWidth;
    private int talkRecommendWidth;  // 推荐顶部话题的宽度
    private int talkRecommendHeight; // 推荐顶部话题的高度


    public TalkRecommendHeaderAdapter(Context context) {
        this.context = context;
        layoutInflater = LayoutInflater.from(context);
        lists = new ArrayList<>();
        screenWidth = ScreenUtils.getScreenWidth(context);

        int width = DensityUtil.dip2px(context, 94);
        int height = DensityUtil.dip2px(context, 85);
        int margin = DensityUtil.dip2px(context, 30);

        // 设置宽高
        talkRecommendWidth = (int) ((screenWidth - margin) / 3.5);
        talkRecommendHeight = (int) (talkRecommendWidth * height / width);
        Log.d("come on2", "TalkRecommendHeaderAdapter: " + talkRecommendWidth);
        Log.d("come on2", "TalkRecommendHeaderAdapter: " + talkRecommendHeight);

    }


    public void setData(ArrayList<TalkRecommendBean> datas) {
        if (null == lists)
            lists = new ArrayList<>();
        else
            lists.clear();
        this.lists = datas;
        notifyDataSetChanged();
    }

    public void addData(ArrayList<TalkRecommendBean> datas) {
        if (null == lists)
            lists = new ArrayList<>();
        this.lists.addAll(datas);
        notifyDataSetChanged();
    }

    public void clearDate() {
        lists.clear();
        notifyDataSetChanged();
    }

    public ArrayList<TalkRecommendBean> getCurrentData() {
        return lists;
    }


    public void setOnRecyclerItemClickListener(RecyclerItemTypeClickListener onRecyclerItemClickListener) {
        this.onRecyclerItemClickListener = onRecyclerItemClickListener;
    }

    @Override
    public IViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = layoutInflater.inflate(R.layout.activity_talkrecommend_header_item, parent, false);
        IViewHolder holder = new CollectionCarsHolder(view);
        return holder;
    }

    @Override
    public void onBindViewHolder(IViewHolder holder, int position) {
        setToParentHolder(holder, position);
    }

    @Override
    public int getItemCount() {
        if (null == lists)
            return 0;
        return lists.size();
    }

    private void setToParentHolder(IViewHolder holder, int position) {

        final CollectionCarsHolder collectionCarsHolder = (CollectionCarsHolder) holder;
        final TalkRecommendBean talkRecommendBean = lists.get(position);
        collectionCarsHolder.header_title.setText(talkRecommendBean.name);
        if (talkRecommendBean.joinNums > 10000) {
            String number = talkRecommendBean.joinNums + "";
            String number1 = number.substring(0, 1);
            String number2 = number.substring(1, 2);
            collectionCarsHolder.header_title_joinin.setText(number1 + "." + number2 + "w参与");
        } else {
            collectionCarsHolder.header_title_joinin.setText(talkRecommendBean.joinNums + "参与");
        }

        int margin = 0;
        if (position == 0) {
            margin = DensityUtil.dip2px(context, 15);
        } else {
            margin = DensityUtil.dip2px(context, 5);
        }

        RecyclerView.LayoutParams params = (RecyclerView.LayoutParams)collectionCarsHolder.cardview.getLayoutParams();
        params.leftMargin = margin;
        if (lists.size() == position + 1) {
            params.rightMargin = DensityUtil.dip2px(context,15);
        }
        collectionCarsHolder.cardview.setLayoutParams(params);

        if (!TextUtils.isEmpty(talkRecommendBean.coverImgUrl)) {
            Picasso.with(context)
                    .load(talkRecommendBean.coverImgUrl)
                    .placeholder(R.color.color_888888)
                    .error(R.color.color_888888)
                    .into(collectionCarsHolder.iv_header_bg);
        }
    }

    class CollectionCarsHolder extends IViewHolder {
        private ImageView iv_header_bg;
        private TextView header_title;
        private TextView header_title_joinin;
        private ImageView ivHeaderMask;
        private RelativeLayout cardview;

        public CollectionCarsHolder(View itemView) {
            super(itemView);
            iv_header_bg = (ImageView) itemView.findViewById(R.id.iv_header_bg);
            header_title = (TextView) itemView.findViewById(R.id.header_title);
            header_title_joinin = (TextView) itemView.findViewById(R.id.header_title_joinin);
            ivHeaderMask = itemView.findViewById(R.id.iv_header_mask);
            cardview = (RelativeLayout) itemView.findViewById(R.id.cardview);

            // TODO change by hyg
//            ViewGroup.LayoutParams rl = (ViewGroup.LayoutParams) cardview.getLayoutParams();
//            rl.width = screenWidth / 4 + 50;
//            rl.height = screenWidth / 4 + 10;

            ivHeaderMask.setAlpha(0.5f);
//            cardview.setLayoutParams(rl);

            itemView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    if (onRecyclerItemClickListener != null) {
                        onRecyclerItemClickListener.onItemClickListener(getLayoutPosition(), 1);
                    }
                }
            });
        }
    }

}