/*
    * Copyright (C) 2003-2014 eXo Platform SAS.
    *
    * This is free software; you can redistribute it and/or modify it
    * under the terms of the GNU Lesser General Public License as
    * published by the Free Software Foundation; either version 3 of
    * the License, or (at your option) any later version.
    *
    * This software is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this software; if not, write to the Free
   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
   */
  package org.exoplatform.accountswitcher;
  
  //import greendroid.widget.AsyncImageView;
  
  import java.util.ArrayList;
  import java.util.Locale;
  
  import org.exoplatform.R;
  import org.exoplatform.model.ExoAccount;
  import org.exoplatform.singleton.AccountSetting;
  import org.exoplatform.singleton.ServerSettingHelper;
  import org.exoplatform.utils.SocialActivityUtil;
  
  import android.content.Context;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.BaseAdapter;
  import android.widget.ImageView;
  import android.widget.TextView;
  
  import com.squareup.picasso.Picasso;
  
  /**
   * Created by The eXo Platform SAS
   * Author : Philippe Aristote
   *          paristote@exoplatform.com
   * Sep 3, 2014  
   */
  public class AccountListAdapter extends BaseAdapter {
    
    private ArrayList<ExoAccount> mAccountList;
    
    private final String TAG = "eXo____AccountListAdapter____";
    
    public AccountListAdapter(Context ctx) {
      mAccountList = ServerSettingHelper.getInstance().getServerInfoList(ctx);
    }
  
    @Override
    public int getCount() {
      return mAccountList.size();
    }
  
    @Override
    public Object getItem(int index) {
      return mAccountList.get(index);
    }
  
    @Override
    public long getItemId(int index) {
      return index;
    }
  
    @Override
    public View getView(int index, View convertView, ViewGroup parent) {
      ViewHolder holder;
      Context mContext = parent.getContext();
      if (convertView == null) {
        LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = inflater.inflate(R.layout.account_switcher_item_layout, parent, false);
        holder = new ViewHolder();
        holder.accountName = (TextView)convertView.findViewById(R.id.account_name_textview);
        holder.accountServerURL = (TextView)convertView.findViewById(R.id.account_server_textview);
        holder.userFullName = (TextView)convertView.findViewById(R.id.account_user_fullname_textview);
        holder.accountUsername = (TextView)convertView.findViewById(R.id.account_username_textview);
        holder.connectionStatus = (TextView)convertView.findViewById(R.id.account_connection_status_textview);
        holder.userAvatar = (ImageView)convertView.findViewById(R.id.account_avatar_imageview);
        convertView.setTag(holder);
      } else {
        holder = (ViewHolder)convertView.getTag();
      }
  
      ExoAccount account = mAccountList.get(index);
      holder.accountName.setText(account.accountName.toUpperCase(Locale.getDefault()));
      holder.accountServerURL.setText(account.serverUrl);
      holder.accountUsername.setText(account.username);
      holder.userFullName.setText(account.userFullName);
      String connStatus;
      if (String.valueOf(index).equals(AccountSetting.getInstance().getDomainIndex())) {
        // load 'Connected' label from resources
       connStatus = mContext.getResources().getString(R.string.Connected);
       holder.connectionStatus.setVisibility(View.VISIBLE);
     } else {
       if (account.lastLoginDate == -1) {
         // last login date unknown, display nothing
         connStatus = "";
         holder.connectionStatus.setVisibility(View.GONE);
       } else {
         StringBuilder statusBld = new StringBuilder();
         // load 'LastLoginDate' label from resources
         statusBld.append(mContext.getResources().getString(R.string.LastLoginDate));
         // append the date written in words
         statusBld.append(": ").append(SocialActivityUtil.getPostedTimeString(mContext, account.lastLoginDate));
         connStatus = statusBld.toString();
         holder.connectionStatus.setVisibility(View.VISIBLE);
       }
     }
     holder.connectionStatus.setText(connStatus);
     
     if ("".equalsIgnoreCase(account.avatarUrl)) {
       // no avatar URL, load a standard image
       Picasso.with(mContext).load(R.drawable.default_avatar)
              .resizeDimen(R.dimen.account_list_avatar_size, R.dimen.account_list_avatar_size).centerCrop()
              .into(holder.userAvatar);
     } else {
       // load the avatar from its URL
       Picasso.with(mContext).load(account.avatarUrl)
              .resizeDimen(R.dimen.account_list_avatar_size, R.dimen.account_list_avatar_size).centerCrop()
              .into(holder.userAvatar);
     }
     
     return convertView;
   }
   
   static class ViewHolder {
     TextView accountName;
     TextView accountServerURL;
     TextView userFullName;
     TextView accountUsername;
     TextView connectionStatus; // contains either the last login date or the label 'connected'
     ImageView userAvatar;
   }
   
 }