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package com.mapswithme.maps.review;
import android.support.annotation.CallSuper;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.text.format.DateFormat;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import com.mapswithme.maps.R;
import com.mapswithme.maps.widget.recycler.RecyclerClickListener;
import com.mapswithme.util.UiUtils;
import java.util.ArrayList;
import java.util.Date;
import java.util.Locale;
class ReviewAdapter extends RecyclerView.Adapter<ReviewAdapter.BaseViewHolder>
{
private static final int MAX_COUNT = 15;
private static final int VIEW_TYPE_REVIEW = 0;
private static final int VIEW_TYPE_MORE = 1;
private static final int VIEW_TYPE_RATING = 2;
@NonNull
private final ArrayList<Review> mItems;
@Nullable
private final RecyclerClickListener mListener;
@NonNull
private final String mRating;
private final int mRatingBase;
ReviewAdapter(@NonNull ArrayList<Review> images, @Nullable RecyclerClickListener listener,
@NonNull String rating,
int ratingBase)
{
mItems = images;
mListener = listener;
mRating = rating;
mRatingBase = ratingBase;
}
@Override
public BaseViewHolder onCreateViewHolder(ViewGroup parent, int viewType)
{
if (viewType == VIEW_TYPE_REVIEW)
return new ReviewHolder(LayoutInflater.from(parent.getContext())
.inflate(R.layout.item_comment, parent, false), mListener);
if (viewType == VIEW_TYPE_MORE)
return new MoreHolder(LayoutInflater.from(parent.getContext())
.inflate(R.layout.item_more_button, parent, false), mListener);
return new RatingHolder(LayoutInflater.from(parent.getContext())
.inflate(R.layout.item_rating, parent, false), mListener);
}
@Override
public void onBindViewHolder(BaseViewHolder holder, int position)
{
int positionNoHeader = position - 1;
if (position == 0)
((RatingHolder) holder).bind(mRating, mRatingBase);
else if (positionNoHeader < mItems.size())
holder.bind(mItems.get(positionNoHeader), positionNoHeader);
else
holder.bind(null, positionNoHeader);
}
@Override
public int getItemCount()
{
if (mItems.size() > MAX_COUNT)
// 1 overall rating item + MAX_COUNT user reviews + 1 "more reviews" item
return MAX_COUNT + 2;
// 1 overall rating item + count of user reviews + 1 "more reviews" item
return mItems.size() + 2;
}
@Override
public int getItemViewType(int position)
{
int positionNoHeader = position - 1;
if (position == 0)
return VIEW_TYPE_RATING;
if (positionNoHeader == mItems.size())
return VIEW_TYPE_MORE;
return VIEW_TYPE_REVIEW;
}
static abstract class BaseViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener
{
private final RecyclerClickListener mListener;
private int mPosition;
BaseViewHolder(View itemView, RecyclerClickListener listener)
{
super(itemView);
mListener = listener;
}
@Override
public void onClick(View v)
{
if (mListener != null)
mListener.onItemClick(v, mPosition);
}
@CallSuper
public void bind(Review item, int position)
{
mPosition = position;
}
}
private static class ReviewHolder extends BaseViewHolder
{
final View mDivider;
final TextView mUserName;
final TextView mCommentDate;
final TextView mRating;
final View mPositiveReview;
final TextView mTvPositiveReview;
final View mNegativeReview;
final TextView mTvNegativeReview;
ReviewHolder(View itemView, RecyclerClickListener listener)
{
super(itemView, listener);
mDivider = itemView.findViewById(R.id.v__divider);
mUserName = (TextView) itemView.findViewById(R.id.tv__user_name);
mCommentDate = (TextView) itemView.findViewById(R.id.tv__comment_date);
mRating = (TextView) itemView.findViewById(R.id.tv__user_rating);
mPositiveReview = itemView.findViewById(R.id.ll__positive_review);
mTvPositiveReview = (TextView) itemView.findViewById(R.id.tv__positive_review);
mNegativeReview = itemView.findViewById(R.id.ll__negative_review);
mTvNegativeReview = (TextView) itemView.findViewById(R.id.tv__negative_review);
}
@Override
public void bind(Review item, int position)
{
super.bind(item, position);
UiUtils.showIf(position > 0, mDivider);
mUserName.setText(item.getAuthor());
Date date = new Date(item.getDate());
mCommentDate.setText(DateFormat.getMediumDateFormat(mCommentDate.getContext()).format(date));
mRating.setText(String.format(Locale.getDefault(), "%.1f", item.getRating()));
if (TextUtils.isEmpty(item.getPros()))
{
UiUtils.hide(mPositiveReview);
}
else
{
UiUtils.show(mPositiveReview);
mTvPositiveReview.setText(item.getPros());
}
if (TextUtils.isEmpty(item.getCons()))
{
UiUtils.hide(mNegativeReview);
}
else
{
UiUtils.show(mNegativeReview);
mTvNegativeReview.setText(item.getCons());
}
}
}
private static class MoreHolder extends BaseViewHolder
{
MoreHolder(View itemView, RecyclerClickListener listener)
{
super(itemView, listener);
itemView.setOnClickListener(this);
}
}
private static class RatingHolder extends BaseViewHolder
{
final TextView mHotelRating;
final TextView mHotelRatingBase;
RatingHolder(View itemView, RecyclerClickListener listener)
{
super(itemView, listener);
mHotelRating = (TextView) itemView.findViewById(R.id.tv__place_hotel_rating);
mHotelRatingBase = (TextView) itemView.findViewById(R.id.tv__place_hotel_rating_base);
}
public void bind(String rating, int ratingBase)
{
mHotelRating.setText(rating);
mHotelRatingBase.setText(mHotelRatingBase.getContext().getResources()
.getQuantityString(R.plurals.place_page_booking_rating_base,
ratingBase, ratingBase));
}
}
}
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