package org.hedgewars.mobile;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.util.ArrayList;

import java.util.HashMap;

import org.hedgewars.mobile.EngineProtocol.FrontendDataUtils;

import org.hedgewars.mobile.EngineProtocol.Team;

import android.app.Activity;

import android.graphics.Bitmap;

import android.graphics.drawable.Drawable;

import android.media.MediaPlayer;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.View.OnFocusChangeListener;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemSelectedListener;

import android.widget.ArrayAdapter;

import android.widget.EditText;

import android.widget.ImageButton;

import android.widget.ImageView;

import android.widget.LinearLayout;

import android.widget.RelativeLayout;

import android.widget.ScrollView;

import android.widget.SimpleAdapter;

import android.widget.Spinner;

import android.widget.TextView;

public class TeamCreatorActivity extends Activity {

	private TextView name;

	private Spinner difficulty, grave, flag, voice, fort;

	private ImageView imgFort;

	private ArrayList<ImageButton> hogDice = new ArrayList<ImageButton>();

	private ArrayList<Spinner> hogHat = new ArrayList<Spinner>();

	private ArrayList<EditText> hogName = new ArrayList<EditText>();

	private ImageButton back, save, voiceButton;

	private ScrollView scroller;

	private MediaPlayer mp = null;

	private ArrayList<RelativeLayout> hogs;

	private boolean settingsChanged = false;

	private boolean saved = false;

	public void onCreate(Bundle savedInstanceState){

		super.onCreate(savedInstanceState);

		setContentView(R.layout.team_creation);

		name = (TextView) findViewById(R.id.txtName);

		difficulty = (Spinner) findViewById(R.id.spinType);

		grave = (Spinner) findViewById(R.id.spinGrave);

		flag = (Spinner) findViewById(R.id.spinFlag);

		voice = (Spinner) findViewById(R.id.spinVoice);

		fort = (Spinner) findViewById(R.id.spinFort);

		imgFort = (ImageView) findViewById(R.id.imgFort);

		back = (ImageButton) findViewById(R.id.btnBack);

		save = (ImageButton) findViewById(R.id.btnSave);

		voiceButton = (ImageButton) findViewById(R.id.btnPlay);

		scroller = (ScrollView) findViewById(R.id.scroller);

		save.setOnClickListener(saveClicker);

		back.setOnClickListener(backClicker);

		LinearLayout ll = (LinearLayout) findViewById(R.id.HogsContainer);

		hogs = new ArrayList<RelativeLayout>(ll.getChildCount());

		for(int i = 0; i < ll.getChildCount(); i++){

			RelativeLayout team_creation_entry = (RelativeLayout) ll.getChildAt(i);

			hogHat.add((Spinner)team_creation_entry.findViewById(R.id.spinTeam1));

			hogDice.add((ImageButton)team_creation_entry.findViewById(R.id.btnTeam1));

			hogName.add((EditText)team_creation_entry.findViewById(R.id.txtTeam1));

		}

		ArrayList<HashMap<String, ?>> gravesData = FrontendDataUtils.getGraves(this);

		SimpleAdapter sa = new SimpleAdapter(this, gravesData, R.layout.spinner_textimg_entry, new String[]{"txt", "img"}, new int[]{R.id.spinner_txt, R.id.spinner_img});

		sa.setViewBinder(viewBinder);

		grave.setAdapter(sa);

		grave.setOnFocusChangeListener(focusser);

		ArrayList<HashMap<String, ?>> flagsData = FrontendDataUtils.getFlags(this);

		sa = new SimpleAdapter(this, flagsData, R.layout.spinner_textimg_entry, new String[]{"txt", "img"}, new int[]{R.id.spinner_txt, R.id.spinner_img});

		sa.setViewBinder(viewBinder);

		flag.setAdapter(sa);

		flag.setOnFocusChangeListener(focusser);

		ArrayList<HashMap<String, ?>> typesData = FrontendDataUtils.getTypes(this);

		sa = new SimpleAdapter(this, typesData, R.layout.spinner_textimg_entry, new String[]{"txt", "img"}, new int[]{R.id.spinner_txt, R.id.spinner_img});

		difficulty.setAdapter(sa);

		difficulty.setOnFocusChangeListener(focusser);

		ArrayList<HashMap<String, ?>> hatsData = FrontendDataUtils.getHats(this);

		sa = new SimpleAdapter(this, hatsData, R.layout.spinner_textimg_entry, new String[]{"txt", "img"}, new int[]{R.id.spinner_txt, R.id.spinner_img});

		sa.setViewBinder(viewBinder);

		for(Spinner spin : hogHat){

			spin.setAdapter(sa);

		}

		voice.setAdapter(adapter);

		voice.setOnFocusChangeListener(focusser);

		voiceButton.setOnClickListener(voiceClicker);

		fort.setAdapter(adapter);

		fort.setOnItemSelectedListener(fortSelector);

		fort.setOnFocusChangeListener(focusser);

		Team t = this.getIntent().getParcelableExtra("team");

		if(t != null){

			name.setText(t.name);

			int position = ((ArrayAdapter<String>)voice.getAdapter()).getPosition(t.voice);

			voice.setSelection(position);

			position = ((ArrayAdapter<String>)fort.getAdapter()).getPosition(t.fort);

			fort.setSelection(position);

			position = 0;

			for(HashMap<String, ?> hashmap : typesData){

				if(hashmap.get("txt").equals(t.levels[0])){

					difficulty.setSelection(position);

					break;

				}

			}

			position = 0;

			for(HashMap<String, ?> hashmap : gravesData){

				if(hashmap.get("txt").equals(t.grave)){

					grave.setSelection(position);

					break;

				}

			}

			position = 0;

			for(HashMap<String, ?> hashmap : typesData){

				if(hashmap.get("txt").equals(t.flag)){

					flag.setSelection(position);

					break;

				}

			}

			for(int i = 0; i < Team.maxNumberOfHogs; i++){

				position = 0;

				for(HashMap<String, ?> hashmap : hatsData){

					if(hashmap.get("txt").equals(t.hats[i])){

						hogHat.get(i).setSelection(position);

					}

				}

				hogName.get(i).setText(t.hogNames[i]);

			}

		}

	}

	public void onDestroy(){

		super.onDestroy();

		if(mp != null){

			mp.release();

			mp = null;

		}

	}

	private OnFocusChangeListener focusser = new OnFocusChangeListener(){

		public void onFocusChange(View v, boolean hasFocus) {

			settingsChanged = true;

		}

	};

	public void onBackPressed(){

		onFinishing();

		super.onBackPressed();

	}

	private OnClickListener backClicker = new OnClickListener(){

		public void onClick(View v){

			onFinishing();

			finish();

		}

	};

	private void onFinishing(){

		if(settingsChanged){

			setResult(RESULT_OK);

		}else{

			setResult(RESULT_CANCELED);

		}

	}

	private OnClickListener saveClicker = new OnClickListener(){

		public void onClick(View v) {

			saved = true;

			Team team = new Team();

			team.name = name.getText().toString();

			HashMap<String, Object> hashmap = (HashMap<String, Object>) flag.getSelectedItem();

			team.flag = (String)hashmap.get("txt");

			team.fort = fort.getSelectedItem().toString();

			hashmap = (HashMap<String, Object>)grave.getSelectedItem();

			team.grave = hashmap.get("txt").toString();

			team.hash = "0";

			team.voice = voice.getSelectedItem().toString();

			hashmap =  ((HashMap<String, Object>)difficulty.getSelectedItem());

			String levelString = hashmap.get("txt").toString();

			int levelInt;

			if(levelString.equals(getString(R.string.human))){

				levelInt = 0;

			}else if(levelString.equals(getString(R.string.bot5))){

				levelInt = 1;

			}else if(levelString.equals(getString(R.string.bot4))){

				levelInt = 2;

			}else if(levelString.equals(getString(R.string.bot3))){

				levelInt = 3;

			}else if(levelString.equals(getString(R.string.bot2))){

				levelInt = 4;

			}else {

				levelInt = 5;

			}

			for(int i = 0; i < hogName.size(); i++){

				team.hogNames[i] = hogName.get(i).getText().toString();

				hashmap = (HashMap<String, Object>)hogHat.get(i).getSelectedItem();

				team.hats[i] = hashmap.get("txt").toString();

				team.levels[i] = levelInt;

			}

			try {

				File teamsDir = new File(getFilesDir().getAbsolutePath() + '/' + Team.DIRECTORY_TEAMS);

				if(!teamsDir.exists()) teamsDir.mkdir();

				FileOutputStream fos = new FileOutputStream(String.format("%s/%s.xml", teamsDir.getAbsolutePath(), team.name));

				team.writeToXml(fos);

			} catch (FileNotFoundException e) {

				e.printStackTrace();

			}

		}

	};

	private OnItemSelectedListener fortSelector = new OnItemSelectedListener(){

		@SuppressWarnings("unchecked")

		public void onItemSelected(AdapterView<?> arg0, View arg1, int position, long arg3) {

			settingsChanged = true;

			String fortName = (String) arg0.getAdapter().getItem(position);

			Drawable fortIconDrawable = Drawable.createFromPath(Utils.getDownloadPath(TeamCreatorActivity.this) + "Forts/" + fortName + "L.png");

			imgFort.setImageDrawable(fortIconDrawable);

			scroller.fullScroll(ScrollView.FOCUS_DOWN);//Scroll the scrollview to the bottom, work around for scollview invalidation (scrolls back to top)

		}

		public void onNothingSelected(AdapterView<?> arg0) {

		}

	};

	private OnClickListener voiceClicker = new OnClickListener(){

		public void onClick(View v) {

			try {

				File dir = new File(String.format("%sSounds/voices/%s", Utils.getDownloadPath(TeamCreatorActivity.this), voice.getSelectedItem()));

				String file = "";

				File[] dirs = dir.listFiles();

				File f = dirs[(int)Math.round(Math.random()*dirs.length)];

				if(f.getName().endsWith(".ogg"))file = f.getAbsolutePath();

				if(mp == null) mp = new MediaPlayer();

				else mp.reset();

				mp.setDataSource(file);

				mp.prepare();

				mp.start();

			} catch (IllegalArgumentException e) {

				e.printStackTrace();

			} catch (IllegalStateException e) {

				e.printStackTrace();

			} catch (IOException e) {

				e.printStackTrace();

			}

		}

	};

	private SimpleAdapter.ViewBinder viewBinder = new SimpleAdapter.ViewBinder() {

		public boolean setViewValue(View view, Object data,	String textRepresentation) {

			if(view instanceof ImageView && data instanceof Bitmap){

				ImageView v = (ImageView)view;

				v.setImageBitmap((Bitmap)data);

				return true;

			}else{

				return false;

			}

		}

	};

}