/*
* Copyright 2015 Ludwig Andersson
*
* This file is part of Thermospy-android.
*
* Thermospy-android is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Thermospy-android is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Thermospy-android. If not, see <http://www.gnu.org/licenses/>.
*/
package com.luan.thermospy.android.fragments;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.SharedPreferences;
import android.graphics.Typeface;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import android.widget.Toast;
import com.android.volley.RequestQueue;
import com.luan.thermospy.android.R;
import com.luan.thermospy.android.core.AlarmSettings;
import com.luan.thermospy.android.core.Coordinator;
import com.luan.thermospy.android.core.LocalServiceObserver;
import com.luan.thermospy.android.core.LocalServiceSubject;
import com.luan.thermospy.android.core.pojo.ServiceStatus;
import com.luan.thermospy.android.core.pojo.Temperature;
import com.luan.thermospy.android.core.rest.GetServiceStatusReq;
import com.luan.thermospy.android.fragments.tabs.AlarmTabFragment;
import com.luan.thermospy.android.fragments.tabs.ServerInfoFragment;
/**
* The monitor fragment is responsible for displaying temperature as well as holding a sub-fragment.
* The sub-fragment displays some server information etc.
*/
public class MonitorFragment extends android.support.v4.app.Fragment implements
GetServiceStatusReq.OnGetServiceStatus,
LocalServiceObserver,
ServerInfoFragment.OnServerInfoListener,
AlarmTabFragment.OnAlarmTabListener{
private static final String ARG_IP_ADDRESS = "ipaddress";
private static final String ARG_PORT = "port";
private static final String ARG_ALARM_STR = "alarm";
private static final String ARG_TEMPERATURE_STR = "temperature";
private static final String LOG_TAG = MonitorFragment.class.getSimpleName();
private static final String ARG_TEMPERATURE_SCALE_STR = "temperature_scale";
private static final String ARG_ACTIVE_TAB = "active_tab";
private String mIpAddress;
private int mPort;
private String mAlarm;
private String mTemperatureStr = "";
private RequestQueue mRequestQueue;
private TextView mTemperature;
private TextView mTemperatureScale;
//private ToggleButton mStartStopLogSessionButton;
//private ServerControl mServerControl;
private ProgressDialog mProgress = null;
private OnMonitorFragmentListener mListener;
private GetServiceStatusReq mServiceStatusReq;
private String mTemperatureScaleStr;
private LocalServiceSubject mTemperatureSubject;
private android.support.v4.app.FragmentTabHost mTabHost;
private int mActiveTab = 0;
public static MonitorFragment newInstance(String ip, int port, String alarm, String temperature) {
MonitorFragment fragment = new MonitorFragment();
Bundle args = new Bundle();
args.putString(ARG_IP_ADDRESS, ip);
args.putInt(ARG_PORT, port);
args.putString(ARG_ALARM_STR, alarm);
args.putString(ARG_TEMPERATURE_STR, temperature);
fragment.setArguments(args);
return fragment;
}
public MonitorFragment() {
// Required empty public constructor
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState != null) {
mIpAddress = savedInstanceState.getString(ARG_IP_ADDRESS);
mPort = savedInstanceState.getInt(ARG_PORT);
mAlarm = savedInstanceState.getString(ARG_ALARM_STR);
mTemperatureStr = savedInstanceState.getString(ARG_TEMPERATURE_STR);
mTemperatureScaleStr = savedInstanceState.getString(ARG_TEMPERATURE_SCALE_STR);
mActiveTab = savedInstanceState.getInt(ARG_ACTIVE_TAB);
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_main, container, false);
mTemperature = (TextView) v.findViewById(R.id.text);
mTemperatureScale = (TextView)v.findViewById(R.id.txtTemperatureScale);
Typeface typeface = Typeface.createFromAsset(getActivity().getAssets(), "fonts/digital-7.ttf");
mTemperature.setTypeface(typeface);
mTemperature.setTextSize(21);
mTemperature.setText(mTemperatureStr);
mTemperatureScale.setTextSize(16);
mTemperatureScale.setText(mTemperatureScaleStr);
View o = v.findViewById(R.id.tabHost);
mTabHost = (android.support.v4.app.FragmentTabHost)o;
mTabHost.setup(getActivity(), getChildFragmentManager(), R.id.realtabcontent);
RealtimeChartFragment realtimeChartFragment = RealtimeChartFragment.newInstance(mIpAddress, mPort);
mTabHost.addTab(mTabHost.newTabSpec("realtime").setIndicator("Monitoring"),
RealtimeChartFragment.class, realtimeChartFragment.getArguments());
//Alarm alarm = Alarm.newInstance(Coordinator.getInstance().getServerSettings(), Coordinator.getInstance().getAlarmSettings());
AlarmSettings alarmSettings = Coordinator.getInstance().getAlarmSettings();
AlarmTabFragment alarm = AlarmTabFragment.newInstance(alarmSettings.getAlarm(), alarmSettings.getAlarmCondition(), alarmSettings.isAlarmSwitchEnabled());
mTabHost.addTab(mTabHost.newTabSpec("alarm").setIndicator("Alarm"),
AlarmTabFragment.class, alarm.getArguments());
//ServerControl control = ServerControl.newInstance(mIpAddress, mPort, Coordinator.getInstance().getServerSettings().isRunning());
ServerInfoFragment infoFragment = ServerInfoFragment.newInstance(mIpAddress, mPort);
mTabHost.addTab(mTabHost.newTabSpec("info").setIndicator("Info"),
ServerInfoFragment.class, infoFragment.getArguments());
mTabHost.setCurrentTab(mActiveTab);
/*mStartStopLogSessionButton = (ToggleButton)v.findViewById(R.id.btnStartStopLogSession);
mStartStopLogSessionButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mStartStopLogSessionButton.isChecked()) {
mListener.onShowCreateLogSessionDialog(MonitorFragment.this);
} else {
requestStopLogSession();
}
mStartStopLogSessionButton.setChecked(mStartStopLogSessionButton.isChecked());
}
});
mStartStopLogSessionButton.setChecked(mLogSessionActive);
mStartStopLogSessionButton.setText(getString(R.string.start_recording));*/
return v;
}
public void getServerStatus()
{
mProgress = new ProgressDialog(getActivity());
mProgress.setCanceledOnTouchOutside(false);
mProgress.setTitle("Please wait");
mProgress.setMessage("Fetching server status...");
mServiceStatusReq.request(mIpAddress, mPort);
mProgress.show();
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
try {
mListener = (OnMonitorFragmentListener) activity;
mTemperatureSubject = (LocalServiceSubject)activity;
if (getArguments() != null) {
mIpAddress = getArguments().getString(ARG_IP_ADDRESS);
mPort = getArguments().getInt(ARG_PORT);
mAlarm = getArguments().getString(ARG_ALARM_STR);
mTemperatureStr = getArguments().getString(ARG_TEMPERATURE_STR);
}
} catch (ClassCastException e) {
throw new ClassCastException(activity.toString()
+ " must implement OnAlarmFragmentListener");
}
mRequestQueue = Coordinator.getInstance().getRequestQueue();
mServiceStatusReq = new GetServiceStatusReq(mRequestQueue, this);
}
@Override
public void onResume()
{
super.onResume();
SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(getActivity());
String temperatureScale = settings.getString(getString(R.string.pref_key_temperature_degree), "");
if (temperatureScale.equals("1"))
{
mTemperatureScaleStr = getString(R.string.temperature_scale_celsius);
}
else
{
mTemperatureScaleStr = getString(R.string.temperature_scale_fahrenheit);
}
mTemperatureScale.setText(mTemperatureScaleStr);
mTemperatureSubject.registerObserver(this);
getServerStatus();
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
@Override
public void onDestroy() {
super.onDestroy();
if (mProgress != null && mProgress.isShowing()) {
mProgress.dismiss();
}
mServiceStatusReq.cancel();
}
@Override
public void onStop()
{
super.onStop();
mTemperatureSubject.unregisterObserver(this);
if (mProgress != null && mProgress.isShowing()) {
mProgress.dismiss();
}
mServiceStatusReq.cancel();
}
@Override
public void onSaveInstanceState(Bundle outState) {
outState.putString(ARG_IP_ADDRESS, mIpAddress);
outState.putInt(ARG_PORT, mPort);
outState.putString(ARG_ALARM_STR, mAlarm);
outState.putString(ARG_TEMPERATURE_STR, mTemperatureStr);
outState.putString(ARG_TEMPERATURE_SCALE_STR, mTemperatureScaleStr);
outState.putInt(ARG_ACTIVE_TAB, mTabHost.getCurrentTab());
super.onSaveInstanceState(outState);
}
@Override
public void onServiceStatusRecv(ServiceStatus status) {
if (!status.isRunning()) {
mTemperature.setText("--");
}
mProgress.dismiss();
mListener.onServiceStatus(status);
}
@Override
public void onServiceStatus(ServiceStatus serviceStatus) {
onServiceStatusRecv(serviceStatus);
}
public void onServiceStatusError() {
mProgress.dismiss();
Toast t = Toast.makeText(getActivity(), R.string.lost_connection, Toast.LENGTH_SHORT);
t.show();
mListener.onServerNotRunning();
}
@Override
public void onTemperatureRecv(Temperature temperature) {
mTemperature.setText(temperature.toString());
}
@Override
public void onServerError() {
mTemperature.setText("--");
}
@Override
public void onAlarmTriggered() {
// Dont care... yet
}
@Override
public void onAlarmEnableSwitchChanged(boolean checked) {
mListener.onAlarmEnableSwitchChanged(checked);
}
@Override
public void onAlarmChanged(int alarm) {
mListener.onAlarmChanged(alarm);
}
@Override
public void onAlarmConditionChanged(AlarmCondition alarmCondition) {
mListener.onAlarmConditionChanged(alarmCondition);
}
public interface OnMonitorFragmentListener {
public void onServerNotRunning();
public void onServiceStatus(ServiceStatus status);
void onAlarmEnableSwitchChanged(boolean checked);
void onAlarmChanged(int alarm);
void onAlarmConditionChanged(AlarmCondition alarmCondition);
}
}