package com.safemobile.adapters;

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

import android.annotation.SuppressLint;
import android.app.Activity;
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.LinearLayout;
import android.widget.TextView;

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

@SuppressLint("SimpleDateFormat")
public class AlertGridViewAdapter extends BaseAdapter
{
	private ArrayList<Alarm> listAlarms;
	private Activity activity;
	private ArrayList<Boolean> acknowledged = new ArrayList<Boolean>();
	
	public AlertGridViewAdapter(Activity activity, ArrayList<Alarm> listAlarms, Context context, ArrayList<Boolean> acknowledged) {
		super();
		this.activity = activity;
		this.listAlarms = listAlarms;
		this.acknowledged = acknowledged;
	}
	
	@Override
	public int getCount() {
		return listAlarms.size();
	}

	@Override
	public Alarm getItem(int position) {
		return listAlarms.get(position);
	}

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

	public static class ViewHolder
	{
		public LinearLayout layoutAlert;
		public ImageView imageViewAlert, imageViewRecycle;
		public TextView textViewUnitName, textViewType, textViewDate;
	}
	
	@SuppressWarnings("deprecation")
	@SuppressLint("SimpleDateFormat")
	@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_alert, null);
			
			view.textViewUnitName = (TextView) convertView.findViewById(R.id.textViewUnitName);
			view.textViewType = (TextView) convertView.findViewById(R.id.textViewType);
			view.textViewDate = (TextView) convertView.findViewById(R.id.textViewDate);
			view.imageViewRecycle = (ImageView) convertView.findViewById(R.id.imageViewRecycle);
			view.imageViewAlert = (ImageView) convertView.findViewById(R.id.imageViewAlert);
			view.layoutAlert = (LinearLayout) convertView.findViewById(R.id.layoutAlert);
			
			convertView.setTag(view);
		}
		else
		{
			view = (ViewHolder) convertView.getTag();
		}
		view.textViewUnitName.setText(listAlarms.get(position).unitName);
		view.textViewType.setText(listAlarms.get(position).typestr);
		
		//view.txtViewDescription.setText(listAlarms.get(position).description);
		SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
		Date date = new Date((long)listAlarms.get(position).timeGMT * 1000);
		if(date.getDate() == Calendar.getInstance().get(Calendar.DAY_OF_MONTH))
			sdf = new SimpleDateFormat("HH:mm:ss");
		else
			sdf = new SimpleDateFormat("MMM-dd HH:mm");
		view.textViewDate.setText(String.valueOf(sdf.format(date)));
		
		// set ack/!ack image
		switch(acknowledged.get(position) ? 1 : 0)
		{
			case 1:
				ViewGroup.LayoutParams params = convertView.getLayoutParams();
				if (params != null) {
					params.height = 0;
				}
				view.imageViewAlert.setImageResource(R.drawable.alert_off);
				//view.layoutAlarm.setBackgroundColor(0xffffffff);
		        break;
		    case 0:
		    	view.imageViewAlert.setImageResource(R.drawable.alert);
		    	//view.layoutAlarm.setBackgroundColor(0xffcccccc);
		        break;
		}
		return convertView;
	}

	public void changeACK(int position)
	{
		SM.Debug("ACK ON START: " + position + "  | " + (acknowledged.get(position) ? "true": "false"));
			// change in list
			acknowledged.remove(position);
			acknowledged.add(position, true);

		ViewHolder view = new ViewHolder();
		LayoutInflater inflator = activity.getLayoutInflater();
		View convertView = null;
	        if(convertView==null)
			{
				convertView = inflator.inflate(R.layout.row_alert, null);
				try
				{
				view.imageViewAlert = (ImageView) convertView.findViewById(R.id.imageViewAlert);
				view.imageViewAlert.setImageResource(R.drawable.alert_off);
				convertView.setTag(view);	
				
				view = (ViewHolder) convertView.getTag();
				}
				catch (Exception e) {
				}
			}
	}
	
}