package com.safemobile.adapters;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;

import android.app.Activity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.safemobile.lib.Msg;
import com.safemobile.lib.R;
import com.safemobile.lib.SM;

public class MessagesGridViewAdapter extends BaseAdapter {
	private final ArrayList<Msg> listMessages;
	private final Activity activity;

	public MessagesGridViewAdapter(Activity activity, ArrayList<Msg> listMessages) {
		super();
		this.activity = activity;
		this.listMessages = listMessages;
	}

	@Override
	public int getCount() {
		return listMessages.size();
	}

	@Override
	public Msg getItem(int position) {
		return listMessages.get(position);
	}

	@Override
	public long getItemId(int position) {
		return 0;
	}

	public static class ViewHolder {
		public ImageView imgViewContact;
		public TextView txtViewContact;
		public TextView txtViewDateTime;
		public TextView txtViewLastMsg;
		public LinearLayout layoutMessage;
	}


	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		ViewHolder view;
		LayoutInflater inflator = activity.getLayoutInflater();

		if (convertView == null) {
			view = new ViewHolder();
			convertView = inflator.inflate(R.layout.row_message, null);

			view.imgViewContact = convertView.findViewById(R.id.imageViewContact);
			view.txtViewContact = convertView.findViewById(R.id.textViewContact);
			view.txtViewDateTime = convertView.findViewById(R.id.textViewLastDate);
			view.txtViewLastMsg = convertView.findViewById(R.id.textViewLastMsg);
			view.layoutMessage = convertView.findViewById(R.id.layoutMessage);

			convertView.setTag(view);
		} else {
			view = (ViewHolder) convertView.getTag();
		}

		try {
			view.imgViewContact.setImageResource(listMessages.get(position).from.getLargeIcon());
			view.txtViewContact.setText(String.format("%s :", listMessages.get(position).from.name));
			if (listMessages.get(position).message.length() > 25)
				view.txtViewLastMsg.setText(String.format("%s...", listMessages.get(position).message.substring(0, 25)));
			else
				view.txtViewLastMsg.setText(listMessages.get(position).message);

			SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
			Calendar calendar = Calendar.getInstance();
			calendar.set(Calendar.HOUR_OF_DAY, 0);
			calendar.set(Calendar.MINUTE, 0);
			calendar.set(Calendar.SECOND, 0);
			calendar.set(Calendar.MILLISECOND, 0);
			if (listMessages.get(position).received.after(calendar.getTime()))
				sdf = new SimpleDateFormat("HH:mm:ss");
			else
				sdf = new SimpleDateFormat("MMM-dd HH:mm");

			view.txtViewDateTime.setText(sdf.format(listMessages.get(position).received));
		} catch (Exception ex) {
			SM.Exception(ex.toString());
		}
		return convertView;
	}
}