package com.haicaojie.android.ui.category;
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import android.content.Context;
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import android.content.Intent;
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import android.support.v7.widget.GridLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.text.Html;
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import android.text.Spannable;
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import android.text.SpannableString;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import com.bumptech.glide.Glide;
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import com.bumptech.glide.load.resource.bitmap.CenterCrop;
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import com.nostra13.universalimageloader.core.DisplayImageOptions;
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import com.nostra13.universalimageloader.core.ImageLoader;
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import com.nostra13.universalimageloader.core.assist.ImageScaleType;
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import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;
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import com.haicaojie.android.R;
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import com.haicaojie.android.entity.TaoBaoGoodsBrief;
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import com.haicaojie.android.ui.recommend.GoodsBrowserActivity;
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import com.haicaojie.android.util.VerticalImageSpan;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by weikou2015 on 2017/12/5.
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* 主页---优惠券适配器
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*/
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public class CouponRecyclerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
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private RecyclerView mRecyclerView;
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private List<TaoBaoGoodsBrief> mList = new ArrayList<>();
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private Context mContext;
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private View VIEW_FOOTER;
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private View VIEW_HEADER;
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//Type
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private int TYPE_NORMAL = 1000;
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private int TYPE_HEADER = 1001;
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private int TYPE_FOOTER = 1002;
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private DisplayImageOptions options;
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public CouponRecyclerAdapter(Context context, List<TaoBaoGoodsBrief> list) {
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this.mList = list;
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this.mContext = context;
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this.options = new DisplayImageOptions.Builder()
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.showImageForEmptyUri(R.drawable.ic_goods_default)
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.showImageOnFail(R.drawable.ic_goods_default)
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.showImageOnLoading(R.drawable.ic_goods_default)
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.resetViewBeforeLoading(true).cacheInMemory(true)
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.cacheOnDisk(true).imageScaleType(ImageScaleType.EXACTLY)
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.considerExifParams(true)
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.displayer(new FadeInBitmapDisplayer(300)).build();
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}
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@Override
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public CouponRecyclerAdapter.MyHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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if (viewType == TYPE_FOOTER) {
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return new MyHolder(VIEW_FOOTER);
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} else if (viewType == TYPE_HEADER) {
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return new MyHolder(VIEW_HEADER);
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} else {
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View view = LayoutInflater.from(mContext).inflate(R.layout.item_coupon_goods, parent, false);
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MyHolder holder = new MyHolder(view);
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return holder;
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}
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}
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@Override
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public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
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MyHolder viewHolder = (MyHolder) holder;
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if (!isHeaderView(position) && !isFooterView(position)) {
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final TaoBaoGoodsBrief info;
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if (haveHeaderView() || haveFooterView()) {
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info = mList.get(position - 1);
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} else {
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info = mList.get(position);
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}
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viewHolder.ll_item.setVisibility(View.VISIBLE);
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// viewHolder.ratioLayout.setRatio(1.0f);
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showImageFace(info.getTitle(), info.getShopType(), viewHolder.tv_name);
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int shopType = Integer.parseInt(info.getShopType());
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if (shopType == 1) {//淘宝
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viewHolder.tv_normal_price.setText("淘宝价:¥" + info.getZkPrice());
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} else if (shopType == 2) {//天猫
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viewHolder.tv_normal_price.setText("天猫价:¥" + info.getZkPrice());
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}
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// 图片
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// Glide.with(mContext).load(info.getPictUrl()).centerCrop().placeholder(R.drawable.ic_goods_default).error(R.drawable.ic_goods_default).into(viewHolder.iv_pic);
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ImageLoader.getInstance().displayImage(info.getPictUrl(), viewHolder.iv_pic, options);
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viewHolder.tv_price.setTextColor(mContext.getResources().getColor(R.color.red_money));
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viewHolder.tv_favourable.setText(" " + info.getTaoBaoHongBaoInfo().getRate());
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if (Integer.parseInt(info.getShowType()) == 2) {//红包
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// viewHolder.tv_coupon_price.setText("¥" + info.getZkPrice());
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viewHolder.tv_normal_price.setVisibility(View.INVISIBLE);
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viewHolder.tv_price.setText("¥" + info.getZkPrice());
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viewHolder.tv_coupon_price.setVisibility(View.GONE);
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} else if (Integer.parseInt(info.getShowType()) == 1) {
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viewHolder.tv_normal_price.setVisibility(View.VISIBLE);
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viewHolder.tv_price.setText("¥" + info.getQuanPrice());
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viewHolder.tv_coupon_price.setVisibility(View.VISIBLE);
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viewHolder.tv_coupon_price.setText("¥" + info.getTaoBaoQuanInfo().getCouponAmount());
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} else {
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viewHolder.tv_normal_price.setVisibility(View.VISIBLE);
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viewHolder.tv_price.setText("¥" + info.getQuanPrice());
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viewHolder.tv_coupon_price.setVisibility(View.VISIBLE);
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viewHolder.tv_coupon_price.setText("¥" + info.getTaoBaoQuanInfo().getCouponAmount());
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}
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viewHolder.tv_sale_num.setText("月销:" + info.getSalesCount());
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viewHolder.ll_item.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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// Intent intent = new Intent(mContext, GoodsDetailBrowerActivity.class);
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Intent intent = new Intent(mContext, GoodsBrowserActivity.class);
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intent.putExtra("title", info.getTitle());
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intent.putExtra("url", info.getAuctionUrl());
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intent.putExtra("id", info.getAuctionId());
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mContext.startActivity(intent);
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}
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});
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}
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}
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@Override
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public int getItemCount() {
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int count = (mList == null ? 0 : mList.size());
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if (VIEW_FOOTER != null) {
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count++;
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}
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if (VIEW_HEADER != null) {
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count++;
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}
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return count;
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}
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@Override
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public int getItemViewType(int position) {
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if (isHeaderView(position)) {
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return TYPE_HEADER;
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} else if (isFooterView(position)) {
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return TYPE_FOOTER;
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} else {
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return TYPE_NORMAL;
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}
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}
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@Override
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public void onAttachedToRecyclerView(RecyclerView recyclerView) {
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try {
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if (mRecyclerView == null && mRecyclerView != recyclerView) {
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mRecyclerView = recyclerView;
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}
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ifGridLayoutManager();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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private View getLayout(int layoutId) {
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return LayoutInflater.from(mContext).inflate(layoutId, null);
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}
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public void addHeaderView(View headerView) {
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if (haveHeaderView()) {
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throw new IllegalStateException("hearview has already exists!");
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} else {
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//避免出现宽度自适应
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ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
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headerView.setLayoutParams(params);
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VIEW_HEADER = headerView;
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ifGridLayoutManager();
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notifyItemInserted(0);
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}
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}
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public void addFooterView(View footerView) {
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if (haveFooterView()) {
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throw new IllegalStateException("footerView has already exists!");
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} else {
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ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
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footerView.setLayoutParams(params);
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VIEW_FOOTER = footerView;
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ifGridLayoutManager();
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notifyItemInserted(getItemCount() - 1);
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}
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}
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private void ifGridLayoutManager() {
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if (mRecyclerView == null) return;
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final RecyclerView.LayoutManager layoutManager = mRecyclerView.getLayoutManager();
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if (layoutManager instanceof GridLayoutManager) {
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((GridLayoutManager) layoutManager).setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
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@Override
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public int getSpanSize(int position) {
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if (isHeaderView(position) || isFooterView(position)) {
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return ((GridLayoutManager) layoutManager).getSpanCount();
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} else {
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return 1;
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}
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}
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});
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}
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}
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private boolean haveHeaderView() {
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return VIEW_HEADER != null;
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}
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public boolean haveFooterView() {
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return VIEW_FOOTER != null;
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}
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private boolean isHeaderView(int position) {
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return haveHeaderView() && position == 0;
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}
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private boolean isFooterView(int position) {
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return haveFooterView() && position >= getItemCount() - 1;
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}
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public class MyHolder extends RecyclerView.ViewHolder {
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LinearLayout ll_item;
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TextView tv_name;
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TextView tv_price;
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TextView tv_have_gain;
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ProgressBar pb_have_gain;
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TextView tv_red_packet1;
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TextView tv_coupon_price;
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TextView tv_coupon_condition;
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LinearLayout ll_coupon;
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TextView tv_favourable;//红包，券后价
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TextView tv_sale_num;
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TextView tv_normal_price;
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ImageView iv_pic;
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// RatioLayout ratioLayout;
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public MyHolder(View convertView) {
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super(convertView);
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ll_item = (LinearLayout) convertView.findViewById(R.id.ll_item);
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// ratioLayout = (RatioLayout) convertView
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// .findViewById(R.id.item_recommend_gv_ral);
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iv_pic = (ImageView) convertView
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.findViewById(R.id.iv_movie_cover);
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tv_red_packet1 = (TextView) convertView
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.findViewById(R.id.tv_red_packet1);
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tv_have_gain = (TextView) convertView
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.findViewById(R.id.tv_have_gain);
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pb_have_gain = (ProgressBar) convertView
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.findViewById(R.id.pb_have_gain);
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tv_normal_price = (TextView) convertView.findViewById(R.id.tv_normal_price);
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tv_name = (TextView) convertView
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.findViewById(R.id.tv_movie_title);
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tv_price = (TextView) convertView.findViewById(R.id.tv_price);
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tv_coupon_price = (TextView) convertView.findViewById(R.id.tv_coupon_price);
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tv_coupon_condition = (TextView) convertView.findViewById(R.id.tv_coupon_condition);
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ll_coupon = (LinearLayout) convertView.findViewById(R.id.ll_coupon);
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tv_favourable = (TextView) convertView.findViewById(R.id.tv_favourable);
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tv_sale_num = (TextView) convertView.findViewById(R.id.tv_sale_num);
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}
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}
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private void showImageFace(String s, String shop, TextView tv) {
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// 创建一个SpannableString对象，以便插入用ImageSpan对象封装的图像
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SpannableString spannableString = null;
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VerticalImageSpan imageSpan = null;
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if (Integer.parseInt(shop) == 1) {//淘宝
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imageSpan = new VerticalImageSpan(mContext, R.drawable.icon);
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spannableString = new SpannableString(Html.fromHtml("# " + s));
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} else if (Integer.parseInt(shop) == 2) {//天猫
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imageSpan = new VerticalImageSpan(mContext, R.drawable.ic_tmall);
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spannableString = new SpannableString(Html.fromHtml("# " + s));
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} else {
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spannableString = new SpannableString(Html.fromHtml(s));
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}
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// 用ImageSpan对象替换字符
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spannableString.setSpan(imageSpan, 0, 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
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tv.setText(spannableString);
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}
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}
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