package com.project.test;

import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.preference.PreferenceManager;
import android.telephony.TelephonyManager;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import edu.bellevue.android.blackboard.BlackboardHelper;

public class MainActivity extends Activity implements Runnable{
    /** Called when the activity is first created. */

	private ProgressDialog pd;
	private Handler handler = new Handler(){
		public void handleMessage(Message m)
		{
			pd.setMessage("Success!");
			if(BlackboardHelper.isLoggedIn()){
				Intent i = new Intent(MainActivity.this,CourseViewer.class);
				startActivity(i);
			}
			pd.dismiss();
		}
	};

	public boolean onCreateOptionsMenu(Menu m)
	{
		m.add("Settings");
		return super.onCreateOptionsMenu(m);
	}

	public boolean onOptionsItemSelected(MenuItem mi)
	{
		if (mi.getTitle().equals("Settings"))
		{
			Intent i = new Intent(this,PrefActivity.class);
			startActivity(i);
		}
		return true;
	}
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Button loginButton = (Button)findViewById(R.id.btnLogIn);
        loginButton.setOnClickListener(new View.OnClickListener() {

			public void onClick(View v) {
				Thread t = new Thread(MainActivity.this);
				pd = ProgressDialog.show(MainActivity.this, "Please Wait", "Logging In...");
				t.start();
			}
		});

        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
        if (prefs.getBoolean("autologin", false)){
        	((TextView)findViewById(R.id.txtUserName)).setText(prefs.getString("username","n/a"));
        	((TextView)findViewById(R.id.txtPassword)).setText(prefs.getString("password","n/a"));
			Thread t = new Thread(MainActivity.this);
			pd = ProgressDialog.show(MainActivity.this, "Please Wait", "Logging In...");
			t.start();
			return;
        }



    }

    public void run()
    {
		// TODO Auto-generated method stub
		String userName = (((TextView)findViewById(R.id.txtUserName)).getText()).toString();
		String password = (((TextView)findViewById(R.id.txtPassword)).getText()).toString();

		BlackboardHelper.logIn(userName, password);
		handler.sendEmptyMessage(0);
    }

    public static boolean shouldConnect(SharedPreferences prefs, Context ctx)
    {

    	ConnectivityManager connMan = (ConnectivityManager) ctx.getSystemService(Context.CONNECTIVITY_SERVICE);
    	int netType = connMan.getActiveNetworkInfo().getType();
    	int netSubType = connMan.getActiveNetworkInfo().getSubtype();

    	if (netType == ConnectivityManager.TYPE_WIFI)
    	{
    	    return prefs.getBoolean("wifi", false);
    	} else if (netType == ConnectivityManager.TYPE_MOBILE)
    	{
    		if (prefs.getBoolean("mobile",false))
    		{
    			TelephonyManager tm = (TelephonyManager)ctx.getSystemService(Context.TELEPHONY_SERVICE);
    			if (tm.isNetworkRoaming())
    			{
    				return (prefs.getBoolean("roaming",false));
    			}else
    			{
    				return true;
    			}

    		}else
    		{
    			return false;
    		}
    	}else
    	{return false;}

    }


}