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package com.mapswithme.maps.search;
import android.support.v7.widget.RecyclerView;
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.location.LocationHelper;
import com.mapswithme.maps.routing.RoutingController;
import com.mapswithme.maps.widget.SearchToolbarController;
import com.mapswithme.util.Graphics;
class SearchHistoryAdapter extends RecyclerView.Adapter<SearchHistoryAdapter.ViewHolder>
{
private static final int TYPE_ITEM = 0;
private static final int TYPE_CLEAR = 1;
private static final int TYPE_MY_POSITION = 2;
private final SearchToolbarController mSearchToolbarController;
private final boolean mShowMyPosition;
public static class ViewHolder extends RecyclerView.ViewHolder
{
private final TextView mText;
public ViewHolder(View itemView)
{
super(itemView);
mText = (TextView) itemView;
Graphics.tint(mText);
}
}
public SearchHistoryAdapter(SearchToolbarController searchToolbarController)
{
SearchRecents.refresh();
mSearchToolbarController = searchToolbarController;
mShowMyPosition = (RoutingController.get().isWaitingPoiPick() &&
LocationHelper.INSTANCE.getMyPosition() != null);
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup viewGroup, int type)
{
final ViewHolder res;
switch (type)
{
case TYPE_ITEM:
res = new ViewHolder(LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.item_search_recent, viewGroup, false));
res.mText.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
mSearchToolbarController.setQuery(res.mText.getText());
}
});
break;
case TYPE_CLEAR:
res = new ViewHolder(LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.item_search_clear_history, viewGroup, false));
res.mText.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
SearchRecents.clear();
notifyDataSetChanged();
}
});
break;
case TYPE_MY_POSITION:
res = new ViewHolder(LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.item_search_my_position, viewGroup, false));
res.mText.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
RoutingController.get().onPoiSelected(LocationHelper.INSTANCE.getMyPosition());
mSearchToolbarController.onUpClick();
}
});
break;
default:
throw new IllegalArgumentException("Unsupported ViewHolder type given");
}
Graphics.tint(res.mText);
return res;
}
@Override
public void onBindViewHolder(ViewHolder viewHolder, int position)
{
if (getItemViewType(position) == TYPE_ITEM)
{
if (mShowMyPosition)
position--;
viewHolder.mText.setText(SearchRecents.get(position));
}
}
@Override
public int getItemCount()
{
int res = SearchRecents.getSize();
if (res > 0)
res++;
if (mShowMyPosition)
res++;
return res;
}
@Override
public int getItemViewType(int position)
{
if (mShowMyPosition)
{
if (position == 0)
return TYPE_MY_POSITION;
position--;
}
return (position < SearchRecents.getSize() ? TYPE_ITEM : TYPE_CLEAR);
}
}
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