/*******************************************************************************
 * Software Name : RCS IMS Stack
 *
 * Copyright (C) 2010 France Telecom S.A.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

package com.orangelabs.rcs.provisioning.local;

import static com.orangelabs.rcs.provisioning.local.Provisioning.saveCheckBoxParameter;
import static com.orangelabs.rcs.provisioning.local.Provisioning.saveEditTextParameter;
import static com.orangelabs.rcs.provisioning.local.Provisioning.setCheckBoxParameter;
import static com.orangelabs.rcs.provisioning.local.Provisioning.setEditTextParameter;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.Toast;

import com.orangelabs.rcs.R;
import com.orangelabs.rcs.provider.settings.RcsSettings;
import com.orangelabs.rcs.provider.settings.RcsSettingsData;

/**
 * End user profile parameters provisioning
 * 
 * @author jexa7410
 */
public class LoggerProvisioning extends Activity {
	/**
	 * Trace level
	 */
	private static final String[] TRACE_LEVEL = { "DEBUG", "INFO", "WARN", "ERROR", "FATAL" };
	private boolean isInFront;

	@Override
	public void onCreate(Bundle bundle) {
		super.onCreate(bundle);
		// Set layout
		setContentView(R.layout.rcs_provisioning_logger);
		// Set buttons callback
		Button btn = (Button) findViewById(R.id.save_btn);
		btn.setOnClickListener(saveBtnListener);
		updateView(bundle);
		isInFront = true;
	}

	@Override
	public void onResume() {
		super.onResume();
		if (isInFront == false) {
			isInFront = true;
			// Update UI (from DB)
			updateView(null);
		}
	}
	
	@Override
	protected void onPause() {
		super.onPause();
		isInFront = false;
	}
	
	/**
	 * Update view
	 * @param bundle
	 */
	private void updateView(Bundle bundle) {
		// Display parameters
		setCheckBoxParameter(this, R.id.TraceActivated, RcsSettingsData.TRACE_ACTIVATED, bundle);
		setCheckBoxParameter(this, R.id.SipTraceActivated, RcsSettingsData.SIP_TRACE_ACTIVATED, bundle);
		setCheckBoxParameter(this, R.id.MediaTraceActivated, RcsSettingsData.MEDIA_TRACE_ACTIVATED, bundle);
		setEditTextParameter(this, R.id.SipTraceFile, RcsSettingsData.SIP_TRACE_FILE, bundle);

		Spinner spinner = (Spinner) findViewById(R.id.TraceLevel);
		ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, TRACE_LEVEL);
		adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
		spinner.setAdapter(adapter);
		Integer parameter = null;
		if (bundle != null && bundle.containsKey(RcsSettingsData.TRACE_LEVEL)) {
			parameter = bundle.getInt(RcsSettingsData.TRACE_LEVEL);
		} else {
			parameter = RcsSettings.getInstance().getTraceLevel();
		}
		spinner.setSelection(parameter);
	}

	/**
	 * Save button listener
	 */
	private OnClickListener saveBtnListener = new OnClickListener() {
		public void onClick(View v) {
			// Save parameters
			save();
		}
	};

	@Override
	protected void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);
		saveInstanceState(outState);
	}

	/**
	 * Save parameters either in bundle or in RCS settings
	 */
	private void saveInstanceState(Bundle bundle) {
		saveCheckBoxParameter(this, R.id.TraceActivated, RcsSettingsData.TRACE_ACTIVATED, bundle);
		saveCheckBoxParameter(this, R.id.SipTraceActivated, RcsSettingsData.SIP_TRACE_ACTIVATED, bundle);
		saveCheckBoxParameter(this, R.id.MediaTraceActivated, RcsSettingsData.MEDIA_TRACE_ACTIVATED, bundle);
		saveEditTextParameter(this, R.id.SipTraceFile, RcsSettingsData.SIP_TRACE_FILE, bundle);
		Spinner spinner = (Spinner) findViewById(R.id.TraceLevel);
		if (bundle != null) {
			bundle.putInt(RcsSettingsData.TRACE_LEVEL, spinner.getSelectedItemPosition());
		} else {
			Integer value = spinner.getSelectedItemPosition();
			RcsSettings.getInstance().writeParameter(RcsSettingsData.TRACE_LEVEL, value.toString());
		}
	}

	/**
	 * Save parameters
	 */
	private void save() {
		saveInstanceState(null);
		Toast.makeText(this, getString(R.string.label_reboot_service), Toast.LENGTH_LONG).show();
	}
}