package me.chrisbasinger.imageknockme;

import android.app.ListActivity;
import android.content.res.Resources;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import java.util.List;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;

public class MainActivity extends ListActivity {
    private static final String TAG = "MainActivity";
    public static final String WEIGHT_KEY = "WEIGHT_KEY";
    private static boolean sIsOddClick = false;
    @BindView(android.R.id.list) ListView mListView;
    @BindView(R.id.button) Button mButton;
    @BindView(R.id.editText) EditText mEditText;
    @BindView(R.id.form) LinearLayout mForm;
    @BindView(R.id.image) ImageView mImageView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ButterKnife.bind(this);
        List<String> list = DbHelper.getInstance(this).getWeightEntries();
        if(!list.isEmpty()) {
            mListView.setAdapter(new ArrayAdapter<String>(
                    this, android.R.layout.simple_list_item_1, list));
        }
        else{
            Log.d(TAG, "Database empty");}
        mEditText.setText(PreferenceManager.getDefaultSharedPreferences(this).getString(WEIGHT_KEY, "0"));
        mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
                final Resources resources = getResources();
                int position = adapterView.getPositionForView(view);
                Log.d(TAG, "item position = " + position);
                if(!sIsOddClick)
                    oddClick(resources);
                else
                    evenClick(resources);
            }
        });
    }

    private void evenClick(Resources resources) {
        mForm.setBackgroundColor(resources.getColor(android.R.color.white));
        mEditText.setTextColor(resources.getColor(android.R.color.black));
        mImageView.setImageResource(R.drawable.joewillys);
        sIsOddClick = false;
    }

    private void oddClick(Resources resources) {
        mForm.setBackgroundColor(resources.getColor(R.color.colorPrimary));
        mEditText.setTextColor(resources.getColor(android.R.color.white));
        mImageView.setImageResource(android.R.drawable.btn_plus);
        sIsOddClick = true;
    }

    @OnClick(R.id.button)
    public void click(View view){
        String weight = mEditText.getText().toString();
        DbHelper.getInstance(this).createWeight(Integer.valueOf(weight));
        PreferenceManager.getDefaultSharedPreferences(this).edit().putString(WEIGHT_KEY, weight).commit();
    }
}