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app/sources/climbingrace.cpp

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#include "headers/climbingrace.h"
/*
* manages:
* - global state
* - timers
* - sounds
* - next start action
* - next start action delay progress
* - settings (remote and local)
*/
ClimbingRace::ClimbingRace(QObject *parent) : QObject(parent)
{
this->state = IDLE;
this->mode = LOCAL;
this->appSettings = new AppSettings(this);
this->baseConn = new BaseConn(this);
this->baseConn->setIP(pGlobalAppSettings->loadSetting("baseStationIpAdress"));
connect(this->baseConn, &BaseConn::stateChanged, this, &ClimbingRace::baseStationStateChanged);
connect(this->baseConn, &BaseConn::stateChanged, this, &ClimbingRace::refreshMode);
connect(this->baseConn, &BaseConn::connectionsChanged, this, &ClimbingRace::baseStationConnectionsChanged);
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connect(this->baseConn, &BaseConn::gotUpdate, this, &ClimbingRace::handleBaseStationUpdate);
this->speedTimers.append( new SpeedTimer(this) );
this->player = new QMediaPlayer;
this->date = new QDateTime;
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this->nextStartActionTimer = new QTimer(this);
nextStartActionTimer->setSingleShot(true);
this->baseStationSyncTimer = new QTimer(this);
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this->baseStationSyncTimer->setInterval(1000);
this->baseStationSyncTimer->setSingleShot(true);
this->baseStationSyncTimer->connect(this->baseStationSyncTimer, &QTimer::timeout, this, &ClimbingRace::syncWithBaseStation);
//this->baseStationSyncTimer->start();
this->timerTextRefreshTimer = new QTimer(this);
this->timerTextRefreshTimer->setInterval(1);
this->timerTextRefreshTimer->setSingleShot(true);
this->timerTextRefreshTimer->connect(this->timerTextRefreshTimer, &QTimer::timeout, this, &ClimbingRace::refreshTimerText);
this->refreshTimerText();
}
// --------------------------
// --- Main Functionality ---
// --------------------------
int ClimbingRace::startRace() {
if(this->state != IDLE) {
return 904;
}
qDebug() << "+ --- starting race";
int returnCode = 900;
switch (this->mode) {
case LOCAL:
{
this->setState(STARTING);
this->nextStartAction = -1;
this->playSoundsAndStartRace();
returnCode = 200;
break;
}
case REMOTE:
{
QVariantMap reply = this->baseConn->sendCommand(1000);
if(reply["status"] != 200){
//handle Error!!
returnCode = reply["status"].toInt();
}
else {
returnCode = 200;
}
break;
}
}
return returnCode;
}
int ClimbingRace::stopRace(int type) {
if(this->state != RUNNING && this->state != STARTING) {
return 904;
}
// type can be:
// 0: stopp
// 1: cancel
// 2: fail (fase start)
qDebug() << "+ --- stopping race";
int returnCode = 900;
switch (this->mode) {
case LOCAL:
{
if(type == 1){
this->nextStartActionTimer->stop();
this->player->stop();
this->nextStartAction = -1;
}
returnCode = this->speedTimers[0]->stop(type) ? 200:904;
if(returnCode == 200) {
this->setState(STOPPED);
}
break;
}
case REMOTE:
{
QVariantMap reply = this->baseConn->sendCommand(1001);
if(reply["status"] != 200){
returnCode = reply["status"].toInt();
}
else {
returnCode = 200;
}
break;
}
}
return returnCode;
}
int ClimbingRace::resetRace() {
if(this->state != STOPPED) {
return 904;
}
qDebug() << "+ --- resetting race";
int returnCode = 900;
switch (this->mode) {
case LOCAL:
{
returnCode = this->speedTimers[0]->reset() ? 200:904;
if(returnCode == 200){
this->setState(IDLE);
}
break;
}
case REMOTE:
{
QVariantMap reply = this->baseConn->sendCommand(1002);
if(reply["status"] != 200){
//handle Error!!
returnCode = reply["status"].toInt();
}
else {
returnCode = 200;
}
break;
}
}
return returnCode;
}
// -------------------------
// --- Base Station sync ---
// -------------------------
void ClimbingRace::syncWithBaseStation() {
this->refreshMode();
if(this->mode != REMOTE){
this->baseStationSyncTimer->start();
return;
}
this->baseConn->refreshConnections();
// sync race state
QVariantMap tmpReply = this->baseConn->sendCommand(2000);
if(tmpReply["status"] != 200){
this->baseStationSyncTimer->start();
return;
}
this->setState( raceState( tmpReply["data"].toInt() ) );
switch (this->state) {
case 1:
{
// case STARTING
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// refresh remote timers
tmpReply = this->baseConn->sendCommand(2007);
if(tmpReply["status"].toInt() != 200){
//handle error!!
qDebug() << "+ --- getting timers from basestation failed";
}
else {
this->refreshRemoteTimers(tmpReply["data"].toList());
}
tmpReply = this->baseConn->sendCommand(2005);
if(tmpReply["status"] != 200){
//handle error!!
qDebug() << "+ --- getting next start action progress from basestation failed";
this->baseStationSyncTimer->start();
return;
}
else {
this->nextStartActionDelayProgress = tmpReply["data"].toDouble() > 0 ? tmpReply["data"].toDouble():0;
this->nextStartActionDelayProgressChanged();
}
break;
}
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default:
{
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tmpReply = this->baseConn->sendCommand(2007);
if(tmpReply["status"].toInt() != 200){
//handle error!!
qDebug() << "+ --- getting timers from basestation failed";
}
else {
this->refreshRemoteTimers(tmpReply["data"].toList());
}
break;
}
}
this->baseStationSyncTimer->start();
}
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/**
* @brief ClimbingRace::handleBaseStationUpdate
*
* Function to handle a update, sent by the base station, which indicates
* that some remote value (like a state) has changed
*
* @param data
*/
void ClimbingRace::handleBaseStationUpdate(QVariant data) {
qDebug() << "got update: " << data;
int header = data.toMap()["header"].toInt();
switch (header) {
case 9000:
{
// the remote race state has changed
this->setState( raceState( data.toMap()["data"].toInt() ) );
break;
}
case 9001:
{
// the remote timers have changed
this->refreshRemoteTimers(data.toMap()["data"].toList());
break;
}
case 9002:
{
// the extension connections have changed
this->baseConn->setConnections(data.toMap()["data"].toList());
break;
}
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}
}
bool ClimbingRace::refreshRemoteTimers(QVariantList timers) {
if(timers.length() != speedTimers.length()){
// local timers are out of sync
// delete all current timers
foreach(SpeedTimer * locTimer, this->speedTimers){
delete locTimer;
}
speedTimers.clear();
foreach(QVariant remTimer, timers){
// create a local timer for each remote timer
this->speedTimers.append(new SpeedTimer(this));
}
}
foreach(QVariant remTimer, timers){
int currId = remTimer.toMap()["id"].toInt();
speedTimers[currId]->startTime = this->date->currentMSecsSinceEpoch() - remTimer.toMap()["currTime"].toDouble();
speedTimers[currId]->stoppedTime = remTimer.toMap()["currTime"].toDouble();
speedTimers[currId]->reactionTime = remTimer.toMap()["reactTime"].toDouble();
speedTimers[currId]->setState(SpeedTimer::timerState(remTimer.toMap()["state"].toInt()));
}
return true;
}
// ------------------------
// --- helper functions ---
// ------------------------
void ClimbingRace::playSoundsAndStartRace() {
qDebug() << "next Action: " << nextStartAction;
nextStartActionTimer->disconnect(nextStartActionTimer, SIGNAL(timeout()), this, SLOT(playSoundsAndStartRace()));
switch (this->nextStartAction) {
case 0:
{
if(!playSound("qrc:/sounds/at_marks_1.wav")){
return;
}
if(appSettings->loadSetting("ready_en") == "true"){
nextStartAction = 1;
nextStartActionTimer->setInterval(appSettings->loadSetting("ready_delay").toInt() <= 0 ? 1:appSettings->loadSetting("ready_delay").toInt());
}
else{
nextStartAction = 2;
nextStartActionTimer->setInterval(1);
}
break;
}
case 1:
{
if(!playSound("qrc:/sounds/ready_1.wav")){
return;
}
nextStartAction = 2;
nextStartActionTimer->setInterval(1);
break;
}
case 2:
{
if(!playSound("qrc:/sounds/IFSC_STARTSIGNAL_SINE.wav")){
return;
}
nextStartAction = -1;
nextStartActionTimer->disconnect(nextStartActionTimer, SIGNAL(timeout()), this, SLOT(playSoundsAndStartRace()));
this->setState(RUNNING);
speedTimers[0]->start();
return;
}
default:
{
this->speedTimers[0]->setState(SpeedTimer::STARTING);
if(appSettings->loadSetting("at_marks_en") == "true"){
nextStartAction = 0;
nextStartActionTimer->setInterval(appSettings->loadSetting("at_marks_delay").toInt() <= 0 ? 1:appSettings->loadSetting("at_marks_delay").toInt());
}
else if(appSettings->loadSetting("ready_en") == "true"){
nextStartAction = 1;
nextStartActionTimer->setInterval(appSettings->loadSetting("ready_delay").toInt() <= 0 ? 1:appSettings->loadSetting("ready_delay").toInt());
}
else{
nextStartAction = 2;
nextStartActionTimer->setInterval(1);
}
break;
}
}
nextStartActionTimer->connect(nextStartActionTimer, SIGNAL(timeout()), this, SLOT(playSoundsAndStartRace()));
nextStartActionTimer->start();
}
bool ClimbingRace::playSound(QString path) {
player->setMedia(QUrl(path));
player->setVolume(50);
player->play();
QTimer timer;
timer.setInterval(1);
timer.setSingleShot(true);
QEventLoop loop;
loop.connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
while (player->mediaStatus() == QMediaPlayer::LoadingMedia || player->mediaStatus() == QMediaPlayer::BufferingMedia || player->mediaStatus() == QMediaPlayer::BufferedMedia) {
timer.start();
loop.exec();
}
if(player->mediaStatus() == QMediaPlayer::EndOfMedia){
return true;
}
else {
return false;
}
}
void ClimbingRace::setState(raceState newState) {
if(newState != this->state) {
this->state = newState;
this->stateChanged(newState);
}
}
void ClimbingRace::refreshMode() {
raceMode newMode;
if(this->baseConn->state == "connected"){
newMode = REMOTE;
}
else {
newMode = LOCAL;
}
if(this->mode != newMode){
if(newMode == LOCAL){
// if the new mode is local -> connection to base station has been lost
// reset race
// reset state
this->setState(IDLE);
// reset timers
// go back to one timer
for (int i = 0;i<this->speedTimers.length();i++) {
delete this->speedTimers[i];
}
this->speedTimers.clear();
this->speedTimers.append(new SpeedTimer);
// reset base conn
// clear extensions
this->baseConn->connections.clear();
}
this->mode = newMode;
emit this->modeChanged();
}
}
void ClimbingRace::refreshTimerText() {
// --- refresh timer text ---
QVariantList newTimerTextList;
foreach(SpeedTimer * timer, this->speedTimers){
QVariantMap timerMap = {{"text",timer->getText()}, {"reacttime", timer->reactionTime}, {"state", timer->getState()}, {"id", this->speedTimers.indexOf(timer)}};
newTimerTextList.append(timerMap);
}
if(newTimerTextList != this->qmlTimers){
this->qmlTimers = newTimerTextList;
emit timerTextChanged();
}
// --- refresh next start action delay progress ---
if(this->mode == LOCAL){
QString totalStr;
if(nextStartAction == 0){
totalStr = appSettings->loadSetting("at_marks_delay");
}
else if (nextStartAction == 1) {
totalStr = appSettings->loadSetting("ready_delay");
}
double remaining = this->nextStartActionTimer->remainingTime();
double total = totalStr.toDouble();
//qDebug() << "DELAY_PROG: " << "total: " << total << " remaining: " << remaining << " prog: " << remaining / total;
if(remaining > 0){
this->nextStartActionDelayProgress = remaining / total;
emit this->nextStartActionDelayProgressChanged();
}
else {
this->nextStartActionDelayProgress = 0;
emit this->nextStartActionDelayProgressChanged();
}
}
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else if (this->mode == REMOTE && this->state == IDLE) {
this->nextStartActionDelayProgress = 0;
emit this->nextStartActionDelayProgressChanged();
}
this->timerTextRefreshTimer->start();
}
// - athlete management -
QVariant ClimbingRace::getAthletes() {
QVariantMap reply = this->baseConn->sendCommand(4003);
if(reply["status"] != 200){
//handle Error!!
qDebug() << "+ --- error getting athletes: " << reply["status"];
return false;
}
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QVariantMap tmpAthletes = reply["data"].toMap();
//qDebug() << tmpAthletes;
return tmpAthletes;
}
bool ClimbingRace::createAthlete(QString userName, QString fullName) {
QVariant requestData = QVariantMap({{"fullName", fullName}, {"userName", userName}});
QVariantMap reply = this->baseConn->sendCommand(4001, requestData.toJsonValue());
if(reply["status"] != 200){
//handle Error!!
qDebug() << "+ --- error creating athlete: " << reply["status"];
return false;
}
return true;
}
bool ClimbingRace::deleteAthlete( QString userName ){
QVariant requestData = QVariantMap({{"userName", userName}});
QVariantMap reply = this->baseConn->sendCommand(4002, requestData.toJsonValue());
if(reply["status"] != 200){
//handle Error!!
qDebug() << "+ --- error deleting athlete: " << reply["status"];
return false;
}
return true;
}
bool ClimbingRace::selectAthlete( QString userName, int timerId ){
QVariant requestData = QVariantMap({{"userName", userName}, {"timerId", timerId}});
QVariantMap reply = this->baseConn->sendCommand(4000, requestData.toJsonValue());
if(reply["status"] != 200){
//handle Error!!
qDebug() << "+ --- error selecting athlete: " << reply["status"];
return false;
}
return true;
}
QVariant ClimbingRace::getResults( QString userName ){
QVariantMap reply = this->baseConn->sendCommand(4004, userName);
if(reply["status"] != 200){
//handle Error!!
qDebug() << "+ --- error getting results: " << reply["status"];
return false;
}
QVariantList tmpAthletes = reply["data"].toList();
//qDebug() << tmpAthletes;
return tmpAthletes;
}
// -------------------------
// --- functions for qml ---
// -------------------------
int ClimbingRace::getState() {
return this->state;
}
int ClimbingRace::getMode() {
return this->mode;
}
QVariant ClimbingRace::getTimerTextList() {
return this->qmlTimers;
// QVariantList test;
// QVariantMap test2 = {{"text", "1234"}, {"reacttime", 2.0}};
// test.append(test2);
// return test;
}
double ClimbingRace::getNextStartActionDelayProgress() {
return this->nextStartActionDelayProgress;
}
void ClimbingRace::writeSetting(QString key, QVariant value) {
this->refreshMode();
if(this->mode == REMOTE && ( this->remoteSettings.contains(key) || this->remoteOnlySettings.contains(key) ) ){
this->baseConn->writeRemoteSetting(key, value.toString());
}
else if(!this->remoteOnlySettings.contains(key)){
this->appSettings->writeSetting(key, value);
}
}
QString ClimbingRace::readSetting(QString key) {
this->refreshMode();
if(this->mode == REMOTE && ( this->remoteSettings.contains(key) || this->remoteOnlySettings.contains(key) )){
QVariantMap reply = this->baseConn->sendCommand(3001, key);
if(reply["status"] != 200){
return "false";
}
return reply["data"].toString();
}
else if(!this->remoteOnlySettings.contains(key)){
return this->appSettings->loadSetting(key);
}
else {
return "false";
}
}
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void ClimbingRace::connectBaseStation() {
this->reloadBaseStationIpAdress();
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this->baseConn->connectToHost();
}
void ClimbingRace::disconnectBaseStation() {
this->baseConn->closeConnection();
}
QString ClimbingRace::getBaseStationState() {
return this->baseConn->getState();
}
QVariant ClimbingRace::getBaseStationConnections() {
return baseConn->getConnections();
}
bool ClimbingRace::reloadBaseStationIpAdress() {
if(this->baseConn->state == "disconnected"){
this->baseConn->setIP(pGlobalAppSettings->loadSetting("baseStationIpAdress"));
return true;
}
return false;
}