package com.ericsson.uecontrol.gui;

import android.app.ListActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ListView;

import com.ericsson.uecontrol.R;
import com.ericsson.uecontrol.core.UeBehaviour;
import com.ericsson.uecontrol.core.UeControlExecutor;
import com.ericsson.uecontrol.gui.fragments.SelectBehaviourDialog;
import com.ericsson.uecontrol.gui.util.BehaviourListAdapter;
import com.ericsson.uecontrol.gui.util.DynamicListView;

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

public class EditActivity extends ListActivity implements View.OnClickListener {
    private UeControlExecutor executor;
    private BehaviourListAdapter adapter;

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

        final List<UeBehaviour> list;
        if(getIntent().hasExtra("executor")) {
            int executorIndex = getIntent().getExtras().getInt("executor_index");
            executor = MainActivity.getExecutor(executorIndex);

            list = executor.getBehaviourList();
        }
        else
            list = new ArrayList<UeBehaviour>();

        adapter = new BehaviourListAdapter(this, list);
        adapter.setEditable(true);
        DynamicListView listView = (DynamicListView) findViewById(android.R.id.list);
        listView.setAdapter(adapter);
        listView.setActionListener(adapter);
        listView.setOnClickListener(this);
        listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.edit, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_add) {
            SelectBehaviourDialog selector = new SelectBehaviourDialog();
            selector.setSelectionCallback(new SelectBehaviourDialog.BehaviourSelectionCallback() {
                public void behaviourSelected(String name, Class<UeBehaviour> objClass) {
                    try {
                        UeBehaviour obj = objClass.newInstance();
                        executor.addBehaviour(obj);
                        adapter.generateIds();
                        adapter.notifyDataSetChanged();
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            });
            selector.show(getFragmentManager(), "behaviour_selector");
            return true;
        }
        return super.onOptionsItemSelected(item);
    }


    @Override
    public void onClick(View view) {

    }
}