package com.safemobile.dispatch;

import java.util.ArrayList;
import java.util.Locale;

/** fix import*/
import com.safemobile.adapters.AlertGridViewAdapter;
import com.safemobile.adapters.AlertGridViewAdapter.ViewHolder;

import com.safemobile.lib.Alarm;
import com.safemobile.lib.AppParams;
import com.safemobile.lib.OperationCodes;
import com.safemobile.lib.SM;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.res.Configuration;
import android.graphics.Typeface;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.widget.AdapterView;
import android.widget.TextView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.GridView;

public class AlarmActivity extends Activity {
	private Context context;
	public TabLayoutActivity parentTab;
	public ArrayList<Alarm> allAlarms = new ArrayList<Alarm>();
	private ArrayList<Boolean> acknowledged = new ArrayList<Boolean>();
	private AlertGridViewAdapter adapter;
	
	/* Visual resources */
	private GridView gridView;
	public View convertViewAlarm;
	
	private int ack_position;
	
	public Bundle savedInstanceState;
	
	// Need handler for callbacks to the UI thread
    private final Handler myHandler = new Handler();
	
	 /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
        this.savedInstanceState = savedInstanceState;
        // get parentTab
    	parentTab = (TabLayoutActivity)getParent();
    	
    	Locale locale = new Locale(AppParams.LANGUAGETMP);
        Locale.setDefault(locale);
        Configuration config = new Configuration();
        config.locale = locale;
        getBaseContext().getResources().updateConfiguration(config,
        getBaseContext().getResources().getDisplayMetrics());
        
    	
    	context = this;
        setContentView(R.layout.tabalarm);

        gridView = (GridView) findViewById(R.id.gridViewAlarms);
        adapter = new AlertGridViewAdapter(this, allAlarms, context, acknowledged);
        gridView.setAdapter(adapter);
      
        gridView.setOnItemClickListener(onItemClickListener);
        
     // change tab header fontface
        TextView textView1 = (TextView) findViewById(R.id.textView1);
        textView1.setTypeface(Typeface.createFromAsset(getAssets(), "Sketch_Block.ttf"));
        textView1.setTextSize(24);
        
        parentTab.alarmActivity = this;
    }
    
    @Override
    public void onBackPressed()
    {
    	AlertDialog.Builder builder = new AlertDialog.Builder(this);
    	builder.setMessage(getString(R.string.exit))
    	       .setCancelable(false)
    	       .setNeutralButton(getString(R.string.logout), new DialogInterface.OnClickListener() {
    	           public void onClick(DialogInterface dialog, int id) {
    	        	   parentTab.whenBackPressed(AppParams.ActivityResult.logout);
    	           }
    	       })
    	       .setPositiveButton(getString(R.string.ext), new DialogInterface.OnClickListener() {
    	           public void onClick(DialogInterface dialog, int id) {
    	        	   parentTab.whenBackPressed(AppParams.ActivityResult.exit);
    	           }
    	       })
    	       .setNegativeButton(getString(R.string.cancel), new DialogInterface.OnClickListener() {
    	           public void onClick(DialogInterface dialog, int id) {
    	                dialog.cancel();
    	           }
    	       });
    	AlertDialog alert = builder.create();
    	alert.show();
    }
    
    @Override
    public void onPause()
    {
    	super.onPause();
    	SM.Debug("onPause");
    }
    
    @Override
    public void onResume()
    {
    	super.onResume();
    	if(!AppParams.DEMO)
    		GetAlarms();
    	else if (AppParams.DEMO)
    	{
    		for(int i=allAlarms.size()-1; i>=0; i--)
    		{
    			Alarm alarm = allAlarms.get(i);
    			if(alarm.ack==1)
    				allAlarms.remove(i);
    		}
    		
    		acknowledged = new ArrayList<Boolean>();
    		
    		for(int i=0;i<allAlarms.size();i++)
    			acknowledged.add(false);
    		updateResultsInUi("alarm");
    	}
    	SM.Debug("onResume");
    }
    
    
    private OnItemClickListener onItemClickListener = new OnItemClickListener() {

		@Override
		public void onItemClick(AdapterView<?> arg0, View arg1, int position,
				long arg3) {
			SM.Debug(" ### CLICK Alarm : " + position);
			convertViewAlarm = arg1;
			// save position 
			ack_position = position;
			//Toast.makeText(context, "SETACK " + idx, 1000).show();
			if(!AppParams.DEMO)
				setACK(allAlarms.get(position).idx,allAlarms.get(position).type);
			else
			{
				allAlarms.get(position).ack = 1;
				updateResultsInUi("else");
			}
		}
	};
    
    // Update Alarms received from AppServer 
    public void UpdateAlarms(ArrayList<Alarm> list)
    {
    	SM.Debug("## UpdateAlarms: " + list.size());
		allAlarms = list;
		acknowledged = new ArrayList<Boolean>();
		// set acknowledged based on alarm.ack value
		
		for(Alarm alarm: allAlarms)
		{
			acknowledged.add((alarm.ack == 1)? true: false);
			SM.Debug("ALARM", "SC_ID> " + alarm.sc_id +  "   |  " 
					+ (parentTab.VehHashbySc_id.get(alarm.sc_id) == null ? "null" : parentTab.VehHashbySc_id.get(alarm.sc_id).name ));
			
			
			if (parentTab.VehHashbySc_id.get(alarm.sc_id)!=null)
				alarm.unitName = parentTab.VehHashbySc_id.get(alarm.sc_id).name;
			
			
			
	        /*Enumeration<Long> keylist = parentTab.SuperVehHash.keys();
	        while(keylist.hasMoreElements())
	        {
	        	SuperVehicle tmp = (SuperVehicle)((parentTab.SuperVehHash.get((long)keylist.nextElement())));
	        	if (tmp.sc_id==alarm.sc_id)
	        	{
	        		alarm.unitName = tmp.name;
	        		break;
	        	}
	        }*/	     
		}
			
		myHandler.post(UpdateResultsRUN);
		
    }
    
    // Create runnable for posting
    final Runnable UpdateResultsRUN = new Runnable() {
        public void run() {
            updateResultsInUi("alarm");
        }
    };

	private void updateResultsInUi(String param)
	{
		if(param.equals("alarm"))
		{
			 // set adapter
			 adapter = new AlertGridViewAdapter(this, allAlarms, context, acknowledged);
		     gridView.setAdapter(adapter);
		}
		else
		{
			adapter.changeACK(ack_position);
			SM.Debug("Set ACK: " + ack_position + "  | " + (acknowledged.get(ack_position) ? "true": "false"));

			ViewHolder viewAlarm = new ViewHolder();
		    viewAlarm = (ViewHolder) convertViewAlarm.getTag();
		    
			switch(acknowledged.get(ack_position) ? 1 : 0)
			{
				case 1:
					viewAlarm.imageViewAlert.setImageResource(R.drawable.alert_off);
					//view.imgViewIcon.setImageDrawable(adapter.convertToGrayscale(activity.getResources().getDrawable(liveVehicle.get(position).getSmallIcon())));
					break;
				case 0:
					//view.imgViewAlarm.setImageResource(R.drawable.siren);
					//view.imgViewIcon.setImageResource(liveVehicle.get(position).getSmallIcon());
					break;
			}
		}
	}
    
	// update ACK received from AppServer
	public void UpdateACK()
	{		
		myHandler.post(UpdateAckRUN);
	}
	
	 // Create runnable for posting
    final Runnable UpdateAckRUN = new Runnable() {
        public void run() {
        	SM.Debug(" UpdateACK: ");
            updateResultsInUi("adapter");
        }
    };
	
	
    // send to AppServer
    private void GetAlarms()
	{
    	parentTab.executeNetworkStuff(new String[]{OperationCodes.GetAlarms +"", AppParams.USERID + ""});
		//parentTab.getAlarms(AppParams.USERID);
	}
    
    // send ACK to AppServer
    private void setACK(int idx, int type)
    {
    	parentTab.executeNetworkStuff(new String[]{OperationCodes.SendAlarmAcknoledge +"", idx + "", type + ""});
    	//parentTab.sendAlarmAcknoledge(idx, type);
    }
}