package com.tutecentral.navigationdrawer;

import java.util.ArrayList;
import java.util.List;

import android.os.Bundle;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.content.res.Configuration;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;

public class MainActivity extends Activity {

      private DrawerLayout mDrawerLayout;
      private ListView mDrawerList;
      private ActionBarDrawerToggle mDrawerToggle;

      private CharSequence mDrawerTitle;
      private CharSequence mTitle;
      CustomDrawerAdapter adapter;

      List<DrawerItem> dataList;

      @Override
      protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);

            // Initializing
            dataList = new ArrayList<DrawerItem>();
            mTitle = mDrawerTitle = "Menü";
            mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
            mDrawerList = (ListView) findViewById(R.id.left_drawer);

            mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow,
                        GravityCompat.START);

            // Add Drawer Item to dataList
            dataList.add(new DrawerItem("Übersicht", R.drawable.ic_action_email));
            dataList.add(new DrawerItem("Neuer Eintrag", R.drawable.ic_action_good));
            dataList.add(new DrawerItem("Einstellungen", R.drawable.ic_action_settings));
            dataList.add(new DrawerItem("About", R.drawable.ic_action_about));

            adapter = new CustomDrawerAdapter(this, R.layout.costum_drawer_item,
                        dataList);

            mDrawerList.setAdapter(adapter);

            mDrawerList.setOnItemClickListener(new DrawerItemClickListener());

            getActionBar().setDisplayHomeAsUpEnabled(true);
            getActionBar().setHomeButtonEnabled(true);

            mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
                        R.drawable.ic_drawer, R.string.drawer_open,
                        R.string.drawer_close) {
                  public void onDrawerClosed(View view) {
                        getActionBar().setTitle(mTitle);
                        invalidateOptionsMenu(); // creates call to
                                                                  // onPrepareOptionsMenu()
                  }

                  public void onDrawerOpened(View drawerView) {
                        getActionBar().setTitle(mDrawerTitle);
                        invalidateOptionsMenu(); // creates call to
                                                                  // onPrepareOptionsMenu()
                  }
            };

            mDrawerLayout.setDrawerListener(mDrawerToggle);

            if (savedInstanceState == null) {
                  SelectItem(0);
            }

      }

      public void SelectItem(int possition) {

            Fragment fragment = null;
            Bundle args = new Bundle();
            switch (possition) {
            case 0:
                  fragment = new Fragment_Uebersicht();

                  break;
            case 1:
                  fragment = new Fragment_New_Event();

                  break;
            case 2:
                  fragment = new Fragment_Einstellungen();

                  break;

            case 3:
                fragment = new Fragment_Einstellungen();

                break;
            case 4:
                /*fragment = new FragmentThree();
                args.putString(FragmentThree.ITEM_NAME, dataList.get(possition)
                            .getItemName());
                args.putInt(FragmentThree.IMAGE_RESOURCE_ID, dataList.get(possition)
                            .getImgResID());*/
                break;

            default:
                  break;
            }

            fragment.setArguments(args);
            FragmentManager frgManager = getFragmentManager();
            frgManager.beginTransaction().replace(R.id.content_frame, fragment)
                        .commit();

            mDrawerList.setItemChecked(possition, true);
           // mDrawerList.setBackgroundColor(getResources().getColor(R.color.blue));
            setTitle(dataList.get(possition).getItemName());
            mDrawerLayout.closeDrawer(mDrawerList);

      }

      @Override
      public void setTitle(CharSequence title) {
            mTitle = title;
            getActionBar().setTitle(mTitle);
      }

      @Override
      protected void onPostCreate(Bundle savedInstanceState) {
            super.onPostCreate(savedInstanceState);
            // Sync the toggle state after onRestoreInstanceState has occurred.
            mDrawerToggle.syncState();
      }

      @Override
      public void onConfigurationChanged(Configuration newConfig) {
            super.onConfigurationChanged(newConfig);
            // Pass any configuration change to the drawer toggles
            mDrawerToggle.onConfigurationChanged(newConfig);
      }

      @Override
      public boolean onOptionsItemSelected(MenuItem item) {
            // The action bar home/up action should open or close the drawer.
            // ActionBarDrawerToggle will take care of this.
            if (mDrawerToggle.onOptionsItemSelected(item)) {
                  return true;
            }

            return false;
      }

        private class DrawerItemClickListener implements
                  ListView.OnItemClickListener {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position,
                        long id) {
                  SelectItem(position);


            }
      }

}