Sat, 02 Jul 2022 15:45:01 +0200
Version 0.2.14
/** * 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); }