--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/DetailCO2meter.cpp Sat Jul 02 11:23:13 2022 +0200 @@ -0,0 +1,172 @@ +/** + * DetailCO2meter.cpp is part of bmsapp. + * + * bmsapp 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. + * + * bmsapp 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 this program. If not, see <http://www.gnu.org/licenses/>. + */ +#include "DetailCO2meter.h" +#include "../ui/ui_DetailCO2meter.h" +#include "global.h" +#include "MainWindow.h" + + +/* + * Results are available via MySQL and websockets. Because we initialize using + * MySQL we only use that for the results and up to date status. + * Commands are send via websockets only. + */ + +DetailCO2meter::DetailCO2meter(int id, QWidget *parent) : QDialog(parent), ui(new Ui::DetailCO2meter) +{ + QSqlQuery query; + + qDebug() << "DetailCO2meter record:" << id; + ui->setupUi(this); + this->recno = id; + setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint); + setWindowTitle(tr("BMSapp - Details Carbonation")); + + ui->thermoMeter->setMaximum(40.0); + ui->thermoMeter->setNominal(20.0); + ui->thermoMeter->setCritical(25.0); + ui->thermoMeter->setSuffix(QString("°C")); + + ui->barMeter->setMaximum(6.0); + ui->barMeter->setNominal(1.0); + ui->barMeter->setCritical(3.0); + ui->barMeter->setSuffix(QString(" bar")); + + ui->codePick->addItem("Free - Dummy"); // Will be replaced later + query.exec("SELECT code,name FROM products WHERE stage='1' OR stage='2' OR stage='3' OR stage='4' OR stage='5' OR stage='6' OR stage='7' ORDER BY code"); + while (query.next()) { + ui->codePick->addItem(query.value("code").toString()+" - "+query.value("name").toString()); + } + + connect(ui->codePick, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &DetailCO2meter::code_changed); + connect(parent, SIGNAL(updateCO2meter(QString)), this, SLOT(refreshCO2meter(QString))); + emit refreshTable(); +} + + +void DetailCO2meter::refreshTable() +{ + QSqlQuery query; + + qDebug() << "refreshTable co2meter rec:" << this->recno; + + query.prepare("SELECT * FROM mon_co2meters WHERE record = :recno"); + query.bindValue(":recno", this->recno); + query.exec(); + if (query.next()) { + + const QSignalBlocker blocker1(ui->codePick); + const QSignalBlocker blocker2(ui->modeEdit); + + _node = query.value("node").toString(); + _alias = query.value("alias").toString(); + _uuid = query.value("uuid").toString(); + _beercode = query.value("beercode").toString(); + _beername = query.value("beername").toString(); + + ui->uuidEdit->setText(_uuid); + ui->systemEdit->setText(_node+"/"+_alias); + ui->codePick->setItemText(0, _alias.toUpper()+" - "+_alias); + + if (query.value("online").toInt()) { + ui->statusEdit->setText(tr("Online")); + ui->codeEdit->setText(_beercode+" - "+_beername); + ui->modeEdit->setText(query.value("mode").toString()); + ui->modeEdit->show(); + if (query.value("mode").toString() == "OFF") { + ui->powerLED->setChecked(false); + ui->codePick->show(); + } else { + ui->powerLED->setChecked(true); + ui->codePick->hide(); + } + ui->alarmLED->setChecked((query.value("alarm").toInt() != 0) ? true:false); + + ui->thermoBox->show(); + if (query.value("temperature_state").toString() == "OK") { + ui->thermoMeter->setValue(query.value("temperature").toDouble()); + } + if (query.value("pressure_state").toString() == "OK") { + ui->barMeter->setValue(query.value("pressure_bar").toDouble()); + } + + } else { + /* Offline */ + ui->statusEdit->setText(tr("Offline")); + ui->powerLED->setChecked(false); + ui->alarmLED->setChecked(true); + ui->codePick->hide(); + ui->modeEdit->hide(); + ui->thermoBox->hide(); + ui->logButton->hide(); + } + } + +} + + +DetailCO2meter::~DetailCO2meter() +{ + qDebug() << "DetailCO2meter done"; + delete ui; + emit entry_changed(); +} + + +/* + * Receive signals destined for all co2meters. + * Check if the signal is for us. + */ +void DetailCO2meter::refreshCO2meter(QString data) +{ + if (_node+"/"+_alias == data) { + emit refreshTable(); + } +} + + +void DetailCO2meter::on_quitButton_clicked() +{ + this->close(); + this->setResult(1); +} + + +void DetailCO2meter::code_changed(int val) +{ + QJsonParseError parseError; + QSqlQuery query; + + QString msg = QString("{\"device\":\"co2meters\",\"node\":\"" + _node + "\",\"unit\":\"" + _alias + "\","); + if (val == 0) { + msg.append(QString("\"beeruuid\":\"") + _uuid + "\","); + msg.append(QString("\"beercode\":\"") + _alias.toUpper() + "\","); + msg.append(QString("\"beername\":\"") + _alias + "\"}"); + } else { + query.exec("SELECT code,name,uuid,stage,json_yeasts FROM products WHERE stage='1' OR stage='2' OR stage='3' OR stage='4' OR stage='5' OR stage='6' OR stage='7' ORDER BY code"); + for (int i = 0; i < val; i++) { + query.next(); + } + msg.append(QString("\"beeruuid\":\"") + query.value("uuid").toString() + "\","); + msg.append(QString("\"beercode\":\"") + query.value("code").toString() + "\","); + msg.append(QString("\"beername\":\"") + query.value("name").toString() + "\"}"); + } + + qDebug() << "code_changed" << val << msg; + webSocket->sendTextMessage(msg); +} +