package com.socks.jiandan.adapter;
import android.app.Activity;
import android.content.Intent;
import android.support.v7.widget.CardView;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.afollestad.materialdialogs.MaterialDialog;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.socks.jiandan.R;
import com.socks.jiandan.base.ConstantString;
import com.socks.jiandan.base.JDApplication;
import com.socks.jiandan.cache.JokeCache;
import com.socks.jiandan.callback.LoadFinishCallBack;
import com.socks.jiandan.callback.LoadResultCallBack;
import com.socks.jiandan.model.CommentNumber;
import com.socks.jiandan.model.Joke;
import com.socks.jiandan.net.JSONParser;
import com.socks.jiandan.net.Request4CommentCounts;
import com.socks.jiandan.net.Request4Joke;
import com.socks.jiandan.net.RequestManager;
import com.socks.jiandan.ui.CommentListActivity;
import com.socks.jiandan.utils.NetWorkUtil;
import com.socks.jiandan.utils.ShareUtil;
import com.socks.jiandan.utils.ShowToast;
import com.socks.jiandan.utils.String2TimeUtil;
import com.socks.jiandan.utils.TextUtil;
import java.util.ArrayList;
public class JokeAdapter extends RecyclerView.Adapter<JokeAdapter.JokeViewHolder> {
private int page;
private int lastPosition = -1;
private ArrayList<Joke> mJokes;
private Activity mActivity;
private LoadResultCallBack mLoadResultCallBack;
private LoadFinishCallBack mLoadFinisCallBack;
public JokeAdapter(Activity activity, LoadFinishCallBack loadFinisCallBack, LoadResultCallBack loadResultCallBack) {
mActivity = activity;
mLoadFinisCallBack = loadFinisCallBack;
mLoadResultCallBack = loadResultCallBack;
mJokes = new ArrayList<>();
}
protected void setAnimation(View viewToAnimate, int position) {
if (position > lastPosition) {
Animation animation = AnimationUtils.loadAnimation(viewToAnimate.getContext(), R
.anim.item_bottom_in);
viewToAnimate.startAnimation(animation);
lastPosition = position;
}
}
@Override
public void onViewDetachedFromWindow(JokeViewHolder holder) {
super.onViewDetachedFromWindow(holder);
holder.card.clearAnimation();
}
@Override
public JokeViewHolder onCreateViewHolder(ViewGroup parent,
int viewType) {
View v = LayoutInflater.from(parent.getContext())
.inflate(R.layout.item_joke, parent, false);
return new JokeViewHolder(v);
}
@Override
public void onBindViewHolder(final JokeViewHolder holder, final int position) {
final Joke joke = mJokes.get(position);
holder.tv_content.setText(joke.getComment_content());
holder.tv_author.setText(joke.getComment_author());
holder.tv_time.setText(String2TimeUtil.dateString2GoodExperienceFormat(joke.getComment_date()));
holder.tv_like.setText(joke.getVote_positive());
holder.tv_comment_count.setText(joke.getComment_counts());
holder.tv_unlike.setText(joke.getVote_negative());
holder.img_share.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new MaterialDialog.Builder(mActivity)
.items(R.array.joke_dialog)
.backgroundColor(mActivity.getResources().getColor(JDApplication.COLOR_OF_DIALOG))
.contentColor(JDApplication.COLOR_OF_DIALOG_CONTENT)
.itemsCallback(new MaterialDialog.ListCallback() {
@Override
public void onSelection(MaterialDialog dialog, View view, int which, CharSequence text) {
switch (which) {
//分享
case 0:
ShareUtil.shareText(mActivity, joke.getComment_content().trim());
break;
//复制
case 1:
TextUtil.copy(mActivity, joke.getComment_content());
break;
}
}
}).show();
}
});
holder.ll_comment.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(mActivity, CommentListActivity.class);
intent.putExtra("thread_key", "comment-" + joke.getComment_ID());
mActivity.startActivity(intent);
}
});
setAnimation(holder.card, position);
}
@Override
public int getItemCount() {
return mJokes.size();
}
public void loadFirst() {
page = 1;
loadDataByNetworkType();
}
public void loadNextPage() {
page++;
loadDataByNetworkType();
}
private void loadDataByNetworkType() {
if (NetWorkUtil.isNetWorkConnected(mActivity)) {
loadData();
} else {
loadCache();
}
}
private void loadData() {
RequestManager.addRequest(new Request4Joke(Joke.getRequestUrl(page),
new Response.Listener<ArrayList<Joke>>
() {
@Override
public void onResponse(ArrayList<Joke> response) {
getCommentCounts(response);
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
mLoadFinisCallBack.loadFinish(null);
}
}), mActivity);
}
private void loadCache() {
mLoadFinisCallBack.loadFinish(null);
mLoadResultCallBack.onSuccess(LoadResultCallBack.SUCCESS_OK, null);
JokeCache jokeCacheUtil = JokeCache.getInstance(mActivity);
if (page == 1) {
mJokes.clear();
ShowToast.Short(ConstantString.LOAD_NO_NETWORK);
}
mJokes.addAll(jokeCacheUtil.getCacheByPage(page));
notifyDataSetChanged();
}
private void getCommentCounts(final ArrayList<Joke> jokes) {
StringBuilder sb = new StringBuilder();
for (Joke joke : jokes) {
sb.append("comment-" + joke.getComment_ID() + ",");
}
String url = sb.toString();
if (url.endsWith(",")) {
url = url.substring(0, url.length() - 1);
}
RequestManager.addRequest(new Request4CommentCounts(CommentNumber.getCommentCountsURL(url), new Response
.Listener<ArrayList<CommentNumber>>() {
@Override
public void onResponse(ArrayList<CommentNumber> response) {
for (int i = 0; i < jokes.size(); i++) {
jokes.get(i).setComment_counts(response.get(i).getComments() + "");
}
if (page == 1) {
mJokes.clear();
//首次正常加载之后，清空之前的缓存
JokeCache.getInstance(mActivity).clearAllCache();
}
mJokes.addAll(jokes);
notifyDataSetChanged();
//加载完毕后缓存
JokeCache.getInstance(mActivity).addResultCache(JSONParser.toString(jokes),
page);
mLoadFinisCallBack.loadFinish(null);
mLoadResultCallBack.onSuccess(LoadResultCallBack.SUCCESS_OK, null);
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
mLoadResultCallBack.onError(LoadResultCallBack.ERROR_NET, error.getMessage());
mLoadFinisCallBack.loadFinish(null);
}
}
), mActivity);
}
public static class JokeViewHolder extends RecyclerView.ViewHolder {
private TextView tv_author;
private TextView tv_time;
private TextView tv_content;
private TextView tv_like;
private TextView tv_unlike;
private TextView tv_comment_count;
private ImageView img_share;
private CardView card;
private LinearLayout ll_comment;
public JokeViewHolder(View contentView) {
super(contentView);
tv_author = (TextView) contentView.findViewById(R.id.tv_author);
tv_content = (TextView) contentView.findViewById(R.id.tv_content);
tv_time = (TextView) contentView.findViewById(R.id.tv_time);
tv_like = (TextView) contentView.findViewById(R.id.tv_like);
tv_unlike = (TextView) contentView.findViewById(R.id.tv_unlike);
tv_comment_count = (TextView) contentView.findViewById(R.id.tv_comment_count);
img_share = (ImageView) contentView.findViewById(R.id.img_share);
card = (CardView) contentView.findViewById(R.id.card);
ll_comment = (LinearLayout) contentView.findViewById(R.id.ll_comment);
}
}
}