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mainwindow.cpp
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mainwindow.cpp
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#include "mainwindow.h"
#include "ui_mainwindow.h"
#include<QTimer>
#include<QDateTime>
#include<QMessageBox>
#include<QSqlError>
#include<QSqlQueryModel>
//Unfortunately we made a mistake and the mistake is we renamed the stackwidget into first_page.
//so, here first page means stackwidget page.
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
{
ui->setupUi(this);
ui->first_page->setCurrentIndex(0);
//database;
db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName("E:\Bus_management system/bus.db");
db.open();
qDebug()<<db. isOpen();
if (db.open()) {
qDebug() << "Database opened successfully.";
} else {
//qDebug() << "Failed to open the database:" << db.lastError().text();
}
}
MainWindow::~MainWindow()
{
db.close();
delete ui;
}
void MainWindow::on_user_login_button_clicked()
{
email = ui->email_input->text();
password = ui->pass_input->text();
if (email.isEmpty() || password.isEmpty()) {
QMessageBox::warning(this, "Login", "Email and password cannot be empty");
}
else {
QSqlQuery q1;
q1.exec("SELECT * FROM customer_info WHERE email='" + email + "' AND password='" + password + "'");
if (q1.next()) {
QMessageBox::information(this, "Log In", "Successfully Logged In");
ui->first_page->setCurrentIndex(2);
//qDebug() << q1.value(1).toString();
ui->email_label->setText(q1.value(1).toString());
ui->name_label->setText(q1.value(0).toString());
ui->payment_name_label->setText(q1.value(0).toString());
ui->invoice_email_label->setText(q1.value(1).toString());
ui->payment_contact_label->setText(q1.value(3).toString());
// ui->seat_label->setText(q1.value(0).toString());
ui->invoice_name_label->setText(q1.value(0).toString());
//ui->passenger_email->setText(q1.value(1).toString());
ui->invoice_mobile_label->setText(q1.value(3).toString());
//qDebug() << q1.value(1).toString();
}
else {
QMessageBox::warning(this, "Login", "Wrong email or password");
}
ui->email_input->clear();
ui->pass_input->clear();
}
}
void MainWindow::on_signup_button_clicked()
{
name_sign=ui->name->text();
email_sign=ui->email->text();
password_sign=ui->password->text();
contact_sign=ui->contact->text();
confirm_pass_sign=ui->confirm_password->text();
//if the email is available or not;
QSqlQuery checkQuery;
checkQuery.exec("SELECT * FROM customer_info WHERE email='"+email_sign+"'");
{
if (checkQuery.next()) {
QMessageBox::warning(this, "Sign Up", "This email already exists.");
ui->name->clear();
ui->email->clear();
ui->password->clear();
ui->contact->clear();
ui->confirm_password->clear();
return;
}
}
if (name_sign.isEmpty() || email_sign.isEmpty() || password_sign.isEmpty()) {
QMessageBox::warning(this, "Login", "Name, Email and password cannot be empty");
}
//password mismacth case and adding information to ;
else if(password_sign==confirm_pass_sign)
{
QSqlQuery q2;
q2.exec("INSERT INTO customer_info (name,email,password,contact) VALUES('"+name_sign+"','"+email_sign+"','"+password_sign+"','"+contact_sign+"') ");
QMessageBox::information(this, "Sign Up","Sign Up Successfully");
ui->name->clear();
ui->email->clear();
ui->password->clear();
ui->contact->clear();
ui->confirm_password->clear();
ui->stackedWidget->setCurrentIndex(1);
}
else
{
QMessageBox::information(this, "Sign Up","password mismatch");
ui->name->clear();
ui->email->clear();
ui->password->clear();
ui->contact->clear();
ui->confirm_password->clear();
return;
}
}
void MainWindow::on_user_button_clicked()
{
ui->first_page->setCurrentIndex(1);
}
void MainWindow::on_search_button_2_clicked()
{
if(Q1==Q2){
QMessageBox::information(this, "Destination","Please Select Correct Destination");
}
else{
ui->first_page->setCurrentIndex(3);
}
}
void MainWindow::on_View_seat_btn_clicked()
{
QSqlQuery confirmQuery;
confirmQuery.exec("SELECT seat, confirm FROM seat");
while (confirmQuery.next()) {
QString confirmedSeat = confirmQuery.value(0).toString();
int confirmValue = confirmQuery.value(1).toInt();
//forA1seat;
if (confirmValue == 1) {
// Seat is confirmed, set background color to red
if (confirmedSeat == "A1") {
ui->A1->setStyleSheet("background-color: red;");
}
// After comfiming the seats push button color change code.
} else {
if (confirmedSeat == "A1") {
ui->A1->setStyleSheet("background-color: yellow;");
}
}
//forA2seat
if (confirmValue == 1) {
if (confirmedSeat == "A2") {
ui->A2->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "A2") {
ui->A2->setStyleSheet("background-color: yellow;");
}
}
//forA3seat
if (confirmValue == 1) {
if (confirmedSeat == "A3") {
ui->A3->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "A3") {
ui->A3->setStyleSheet("background-color: yellow;");
}
}
//forB1seat
if (confirmValue == 1) {
if (confirmedSeat == "B1") {
ui->B1->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "B1") {
ui->B1->setStyleSheet("background-color: yellow;");
}
}
//forB2seat
if (confirmValue == 1) {
if (confirmedSeat == "B2") {
ui->B2->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "B2") {
ui->B2->setStyleSheet("background-color: yellow;");
}
}
//forB3seat
if (confirmValue == 1) {
if (confirmedSeat == "B3") {
ui->B3->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "B3") {
ui->B3->setStyleSheet("background-color: yellow;");
}
}
//forC1seat
if (confirmValue == 1) {
if (confirmedSeat == "C1") {
ui->C1->setStyleSheet("background-color: red;");
}
} else {
// Seat is not confirmed, set background color to yellow
if (confirmedSeat == "C1") {
ui->C1->setStyleSheet("background-color: yellow;");
}
}
//forC2seat
if (confirmValue == 1) {
if (confirmedSeat == "C2") {
ui->C2->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "C2") {
ui->C2->setStyleSheet("background-color: yellow;");
}
}
//forC3seat
if (confirmValue == 1) {
if (confirmedSeat == "C3") {
ui->C3->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "C3") {
ui->C3->setStyleSheet("background-color: yellow;");
}
}
//forD1seat
if (confirmValue == 1) {
if (confirmedSeat == "D1") {
ui->D1->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "D1") {
ui->D1->setStyleSheet("background-color: yellow;");
}
}
//forD2seat
if (confirmValue == 1) {
if (confirmedSeat == "D2") {
ui->D2->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "D2") {
ui->D2->setStyleSheet("background-color: yellow;");
}
}
//forD3seat
if (confirmValue == 1) {
if (confirmedSeat == "D3") {
ui->D3->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "D3") {
ui->D3->setStyleSheet("background-color: yellow;");
}
}
//forE1seat
if (confirmValue == 1) {
if (confirmedSeat == "E1") {
ui->E1->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "E1") {
ui->E1->setStyleSheet("background-color: yellow;");
}
}
//forE2seat
if (confirmValue == 1) {
if (confirmedSeat == "E2") {
ui->E2->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "E2") {
ui->E2->setStyleSheet("background-color: yellow;");
}
}
//forE3seat
if (confirmValue == 1) {
if (confirmedSeat == "E3") {
ui->E3->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "E3") {
ui->E3->setStyleSheet("background-color: yellow;");
}
}
//forF1seat
if (confirmValue == 1) {
if (confirmedSeat == "F1") {
ui->F1->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "F1") {
ui->F1->setStyleSheet("background-color: yellow;");
}
}
//forF2seat
if (confirmValue == 1) {
if (confirmedSeat == "F2") {
ui->F2->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "F2") {
ui->F2->setStyleSheet("background-color: yellow;");
}
}
//forF3seat
if (confirmValue == 1) {
if (confirmedSeat == "F3") {
ui->F3->setStyleSheet("background-color: red;");
}
} else {
if (confirmedSeat == "F3") {
ui->F3->setStyleSheet("background-color: yellow;");
}
}
}
//which seats you have selected those data will come in your ui.
QString user = ui->email_label->text();
QSqlQuery query;
// searching seats code of logging user
query.prepare("SELECT seat FROM seat WHERE user = :user");
query.bindValue(":user", user);
if (query.exec()) {
QString allSeats;
while (query.next()) {
QString seat = query.value(0).toString();
allSeats += "" + seat + " ";
}
ui->seat_label_2->setText(allSeats);
} else {
qDebug() << "Query execution failed: " << query.lastError().text();
}
ui->first_page->setCurrentIndex(4);
}
//after choosing seats next button.
void MainWindow::on_next_button_clicked()
{
QString emailLabelValue = ui->email_label->text();
QSqlQuery query20;
query20.prepare("SELECT COUNT(*) FROM seat WHERE user = :emailLabelValue");
query20.bindValue(":emailLabelValue", emailLabelValue);
if (query20.exec()) {
if (query20.next()) {
count = query20.value(0).toInt();
if (count > 4) {
QMessageBox::information(this, "Count Info", "Sir you can't choose more than 4 seats");
}
else if(count < 1)
{
QMessageBox::information(this, "Count Info", "Please sir you have choose least One seat for going next page");
}
else if(count >=1 && count <= 4)
{
ui->first_page->setCurrentIndex(5);
QString user = ui->email_label->text();
QSqlQuery query;
query.prepare("SELECT seat FROM seat WHERE user = :user");
query.bindValue(":user", user);
if (query.exec()) {
QString allSeats;
while (query.next()) {
QString seat = query.value(0).toString();
allSeats += "" + seat + " ";
}
ui->seat_label_3->setText(allSeats);
} else {
qDebug() << "Query execution failed: " << query.lastError().text();
}
}
}
}
}
void MainWindow::on_proceed_button_passenger_clicked()
{
ui->first_page->setCurrentIndex(0);
}
void MainWindow::on_purchase_button_clicked()
{
ui->first_page->setCurrentIndex(12);
}
void MainWindow::on_admin_button_clicked()
{
ui->first_page->setCurrentIndex(6);
}
void MainWindow::on_admin_login_button_clicked()
{
admin_email = ui->admin_email_input->text();
admin_password = ui->admin_password_input->text();
if (admin_email.isEmpty() || admin_password.isEmpty()) {
QMessageBox::warning(this, "Login", "Email and password cannot be empty");
}
else {
QSqlQuery q3;
q3.exec("SELECT * FROM admin WHERE email='" + admin_email + "' AND password='" + admin_password + "'");
if (q3.next()) {
QMessageBox::information(this, "Log In", "Successfully Logged In");
ui->first_page->setCurrentIndex(7);
//ui->name_label->setText(q1.value(0).toString());
}
else {
QMessageBox::warning(this, "Login", "Wrong email or password");
}
ui->admin_email_input->clear();
ui->admin_password_input->clear();
}
}
void MainWindow::on_Admin_panel_next_clicked()
{
ui->first_page->setCurrentIndex(8);
}
void MainWindow::on_Driver_next_clicked()
{
ui->first_page->setCurrentIndex(9);
}
void MainWindow::on_des_back_btn_clicked()
{
ui->first_page->setCurrentIndex(1);
}
void MainWindow::on_signlog_back_clicked()
{
ui->first_page->setCurrentIndex(0);
}
void MainWindow::on_bus_sel_back_btn_clicked()
{
ui->first_page->setCurrentIndex(2);
}
void MainWindow::on_from_combo_box_currentTextChanged(const QString &arg1)
{
ui->from_label->setText(arg1);
ui->journey_from->setText(arg1);
Q1 = arg1;
}
void MainWindow::on_to_combo_box_currentTextChanged(const QString &arg1)
{
ui->to_label->setText(arg1);
ui->journey_to->setText(arg1);
Q2=arg1;
}
void MainWindow::on_date_combo_box_userDateChanged(const QDate &date)
{
}
void MainWindow::on_date_combo_box_dateChanged(const QDate &date)
{
QString dateString = date.toString("dd.MM.yyyy");
ui->date_label->setText(dateString);
ui->invoice_date_label->setText(dateString);
}
void MainWindow::on_payment_back_clicked()
{
ui->first_page->setCurrentIndex(4);
}
void MainWindow::on_seat_selec_back_btn_clicked()
{
ui->first_page->setCurrentIndex(3);
}
void MainWindow::on_profile_button_clicked()
{
QString comboBox_select = ui->comboBox_for_profiles->currentText();
if(comboBox_select == "Customers Info"){
QSqlQueryModel * modal = new QSqlQueryModel (ui->tableView_profiles);
modal-> setQuery(QString ("select name,email,contact from customer_info "));
modal->setHeaderData(0, Qt::Horizontal, QObject::tr("Name"));
modal->setHeaderData(1, Qt::Horizontal, QObject::tr("Email"));
//modal->setHeaderData(2, Qt::Horizontal, QObject::tr("Password"));
modal->setHeaderData(3, Qt::Horizontal, QObject::tr("Contact"));
ui->tableView_profiles-> setModel(modal);
}
if(comboBox_select == "Seat info"){
QSqlQueryModel * modal = new QSqlQueryModel (ui->tableView_profiles);
modal-> setQuery(QString ("select seat,user,des_from,des_to,confirm,des_date,payment from seat "));
modal->setHeaderData(0, Qt::Horizontal, QObject::tr("Seat"));
modal->setHeaderData(1, Qt::Horizontal, QObject::tr("Email"));
modal->setHeaderData(2, Qt::Horizontal, QObject::tr("Destination From"));
modal->setHeaderData(3, Qt::Horizontal, QObject::tr("Destination To"));
modal->setHeaderData(4, Qt::Horizontal, QObject::tr("Confirm"));
modal->setHeaderData(5, Qt::Horizontal, QObject::tr("Destination Date"));
modal->setHeaderData(6, Qt::Horizontal, QObject::tr("Payment"));
ui->tableView_profiles-> setModel(modal);
}
if(comboBox_select == "Driver info"){
QSqlQueryModel * modal = new QSqlQueryModel (ui->tableView_profiles);
modal-> setQuery(QString ("select name,contact,email from Driver_info "));
modal->setHeaderData(0, Qt::Horizontal, QObject::tr("Name"));
modal->setHeaderData(1, Qt::Horizontal, QObject::tr("Contact"));
modal->setHeaderData(2, Qt::Horizontal, QObject::tr("Email"));
//modal->setHeaderData(3, Qt::Horizontal, QObject::tr("Email"));
ui->tableView_profiles-> setModel(modal);
}
if(comboBox_select == "Job Applicants"){
QSqlQueryModel * modal = new QSqlQueryModel (ui->tableView_profiles);
modal-> setQuery(QString ("select name,address,email,contact,experience from job_applicants "));
modal->setHeaderData(0, Qt::Horizontal, QObject::tr("Name"));
modal->setHeaderData(1, Qt::Horizontal, QObject::tr("Address"));
modal->setHeaderData(2, Qt::Horizontal, QObject::tr("Email"));
modal->setHeaderData(3, Qt::Horizontal, QObject::tr("Contact"));
modal->setHeaderData(4, Qt::Horizontal, QObject::tr("Experience"));
ui->tableView_profiles-> setModel(modal);
}
}
void MainWindow::on_complain_box_clicked()
{
QSqlQueryModel * modal = new QSqlQueryModel (ui->complain_table);
modal-> setQuery(QString ("select complain from customerComplain "));
modal->setHeaderData(0, Qt::Horizontal, QObject::tr("Customer Complain Here"));
ui->complain_table-> setModel(modal);
}
// Admin Confirm
void MainWindow::on_confirm_seatbooking_btn_clicked()
{
confirm_email = ui->confirm_seat_input_email->text();
confirm_to_1 = ui->confirm_to_input->text();
QSqlQuery qry6;
qry6.prepare("update seat set confirm = :confirm_value where user = :user_email");
qry6.bindValue(":confirm_value", confirm_to_1);
qry6.bindValue(":user_email", confirm_email);
if (qry6.exec()) {
QMessageBox::information(this, "Update Info", "Updated Successfully");
} else {
QMessageBox::warning(this, "Update Info", "Invalid email or update failed");
}
ui->confirm_seat_input_email->clear();
ui->confirm_to_input->clear();
}
void MainWindow::on_job_apply_clicked()
{
ui->first_page->setCurrentIndex(11);
}
void MainWindow::on_Home_page_button_clicked()
{
ui->first_page->setCurrentIndex(0);
}
void MainWindow::on_Home_page_button_2_clicked()
{
ui->first_page->setCurrentIndex(0);
}
void MainWindow::on_Home_page_button_3_clicked()
{
QMessageBox::information(this, "Home page", "Please wait for some time. After Admin approval you can show your ticket information in Download Ticket");
ui->first_page->setCurrentIndex(0);
}
void MainWindow::on_Apply_job_button_clicked()
{
job_driver_name=ui->job_name_input->text();
job_driver_address=ui->Job_address_input->text();
job_driver_contact=ui->job_contact_number_input->text();
job_driver_experience=ui->job_experience_input->text();
job_driver_email=ui->job_email_input->text();
//if the email is available or not;
QSqlQuery checkQuery10;
checkQuery10.exec("SELECT * FROM job_applicants WHERE email='"+job_driver_email+"'");
{
if (checkQuery10.next()) {
QMessageBox::warning(this, "Sign Up", "This email already exists.");
ui->job_name_input->clear();
ui->job_email_input->clear();
ui->job_contact_number_input->clear();
ui->Job_address_input->clear();
ui->job_experience_input->clear();
return;
}
}
if (job_driver_name.isEmpty() || job_driver_address.isEmpty() ||job_driver_email.isEmpty() ) {
QMessageBox::warning(this, "Login", "Name, email, address cannot be empty");
}
else {
QSqlQuery q10;
q10.exec("INSERT INTO job_applicants (name,address,email,contact,experience) VALUES('"+job_driver_name+"','"+job_driver_address+"','"+job_driver_email+"','"+job_driver_contact+"','"+job_driver_experience+"') ");
QMessageBox::information(this, "Job Apply","Job information added successfully");
ui->job_name_input->clear();
ui->job_email_input->clear();
ui->job_contact_number_input->clear();
ui->Job_address_input->clear();
ui->job_experience_input->clear();
}
}
void MainWindow::on_Driver_add_submit_button_clicked()
{
add_driver_name = ui->add_driver_name_input->text();
add_driver_email = ui->add_driver_email_input->text();
add_driver_contact = ui->add_driver_contact_input->text();
if (add_driver_name.isEmpty() || add_driver_email.isEmpty()) {
QMessageBox::information(this, "Submit", "Name and email cannot be empty");
}
else{
QSqlQuery query11;
query11.exec("INSERT INTO Driver_info (name,contact,email) VALUES('"+add_driver_name+"','"+add_driver_contact+"','"+add_driver_email+"')");
QMessageBox :: information(this,"Driver Info.","Driver Added Successful");
ui->add_driver_name_input->clear();
ui->add_driver_email_input->clear();
ui->add_driver_contact_input->clear();
}
}
void MainWindow::on_admin_display_back_button_clicked()
{
ui->first_page->setCurrentIndex(8);
}
void MainWindow::on_Driver_delete_button_clicked()
{
driver_delete_email = ui->driver_delete_email_input->text();
driver_admin_password = ui->admin_pass_input->text();
QSqlQuery query12;
query12.exec("SELECT * FROM admin WHERE password = '"+driver_admin_password+"'");
if(query12.next()==true){
QSqlQuery qry12;
qry12.prepare("delete from Driver_info where email = '"+driver_delete_email+"'");
if(qry12.exec()){
QMessageBox :: information(this,"Delete Info.","Driver Deleted");
}
}
ui->driver_delete_email_input->clear();
ui->admin_pass_input->clear();
}
void MainWindow::on_bookprofile_button_clicked()
{
QSqlQueryModel * modal = new QSqlQueryModel (ui->tableView_for_booking);
modal-> setQuery(QString ("select seat,user,des_from,des_to,des_date,confirm,payment from seat"));
modal->setHeaderData(0, Qt::Horizontal, QObject::tr("Seat"));
modal->setHeaderData(1, Qt::Horizontal, QObject::tr("Email"));
modal->setHeaderData(2, Qt::Horizontal, QObject::tr("Destination From"));
modal->setHeaderData(3, Qt::Horizontal, QObject::tr("Destination To"));
modal->setHeaderData(4, Qt::Horizontal, QObject::tr("Destination Date"));
modal->setHeaderData(5, Qt::Horizontal, QObject::tr("Confirm"));
modal->setHeaderData(6, Qt::Horizontal, QObject::tr("Payment"));
ui->tableView_for_booking-> setModel(modal);
}
void MainWindow::on_A1_clicked()
{
QString currentStyle1 = ui->A1->styleSheet();
if (currentStyle1.contains("background-color: red;")) {
return;
}
QString currentStyle2 = ui->A1->styleSheet();
if (currentStyle2.contains("background-color: yellow;")) {
return;
}
if (A1Flag == 1) {
ui->A1->setStyleSheet("background-color: rgb(255, 255, 255);");
// Remove data from the database
QString seat = "A1";
QString confirm = "0";
QString user = ui->email_label->text(); // Get the user's email from the label
QSqlQuery query8;
// query8.exec("DELETE FROM seat WHERE seat='" + seat + "' AND user='" + user + "'");
QString des_from = ui->from_label->text();
QString des_to = ui->to_label->text();
QString des_date = ui->date_label->text();
query8.exec("DELETE FROM seat WHERE seat='" + seat + "' AND user='" + user + "' AND des_from='" + des_from + "' AND des_to='" + des_to + "' AND confirm='"+confirm+"' AND des_date='" + des_date + "'");
A1Flag = 0;
}
else {
// Change the button color to blue
ui->A1->setStyleSheet("background-color: rgb(85, 255, 255);");
// Insert data into the database
QString seat = "A1";
QString confirm = "0";
QString user = ui->email_label->text(); // Get the user's email from the label
QString des_from = ui->from_label->text();
QString des_to = ui->to_label->text();
QString des_date = ui->date_label->text();
QSqlQuery query8;
//query8.exec("INSERT INTO seat (seat, user) VALUES('" + seat + "', '" + user + "')");
query8.exec("INSERT INTO seat (seat, user, des_from, des_to,confirm,des_date) VALUES ('" + seat + "', '" + user + "', '" + des_from + "', '" + des_to + "', '" + confirm + "', '" + des_date + "')");
A1Flag = 1;
}
}
void MainWindow::on_admin_panel_back_button_clicked()
{
ui->first_page->setCurrentIndex(6);
}
void MainWindow::on_admin_panel__login_back_button_clicked()
{
ui->first_page->setCurrentIndex(0);
}
void MainWindow::on_A2_clicked()
{
QString currentStyle1 = ui->A2->styleSheet();
if (currentStyle1.contains("background-color: red;")) {
return;
}
QString currentStyle2 = ui->A2->styleSheet();
if (currentStyle2.contains("background-color: yellow;")) {
return;
}
if (A2Flag == 1) {
ui->A2->setStyleSheet("background-color: rgb(255, 255, 255);");
// Remove data from the database
QString seat = "A2";
QString confirm = "0";
QString user = ui->email_label->text(); // Get the user's email from the label
QSqlQuery query8;
// query8.exec("DELETE FROM seat WHERE seat='" + seat + "' AND user='" + user + "'");
QString des_from = ui->from_label->text();
QString des_to = ui->to_label->text();
QString des_date = ui->date_label->text();
query8.exec("DELETE FROM seat WHERE seat='" + seat + "' AND user='" + user + "' AND des_from='" + des_from + "' AND des_to='" + des_to + "' AND confirm='"+confirm+"' AND des_date='" + des_date + "'");
A2Flag = 0;
}
else {
// Change the button color to blue
ui->A2->setStyleSheet("background-color: rgb(85, 255, 255);");
// Insert data into the database
QString seat = "A2";
QString confirm = "0";
QString user = ui->email_label->text(); // Get the user's email from the label
QString des_from = ui->from_label->text();
QString des_to = ui->to_label->text();
QString des_date = ui->date_label->text();
QSqlQuery query8;
//query8.exec("INSERT INTO seat (seat, user) VALUES('" + seat + "', '" + user + "')");
query8.exec("INSERT INTO seat (seat, user, des_from, des_to,confirm,des_date) VALUES ('" + seat + "', '" + user + "', '" + des_from + "', '" + des_to + "', '" + confirm + "', '" + des_date + "')");
A2Flag = 1;
}
}
void MainWindow::on_A3_clicked()
{
QString currentStyle1 = ui->A3->styleSheet();
if (currentStyle1.contains("background-color: red;")) {
return;
}
QString currentStyle2 = ui->A3->styleSheet();
if (currentStyle2.contains("background-color: yellow;")) {
return;
}
if (A3Flag == 1) {
ui->A3->setStyleSheet("background-color: rgb(255, 255, 255);");
// Remove data from the database
QString seat = "A3";
QString confirm = "0";
QString user = ui->email_label->text(); // Get the user's email from the label
QSqlQuery query8;
// query8.exec("DELETE FROM seat WHERE seat='" + seat + "' AND user='" + user + "'");
QString des_from = ui->from_label->text();
QString des_to = ui->to_label->text();
QString des_date = ui->date_label->text();
query8.exec("DELETE FROM seat WHERE seat='" + seat + "' AND user='" + user + "' AND des_from='" + des_from + "' AND des_to='" + des_to + "' AND confirm='"+confirm+"' AND des_date='" + des_date + "'");
A3Flag = 0;
}
else {
// Change the button color to blue.
ui->A3->setStyleSheet("background-color: rgb(85, 255, 255);");
// Insert data into the database
QString seat = "A3";
QString confirm = "0";
QString user = ui->email_label->text(); // Get the user's email from the label
QString des_from = ui->from_label->text();
QString des_to = ui->to_label->text();
QString des_date = ui->date_label->text();
QSqlQuery query8;
//query8.exec("INSERT INTO seat (seat, user) VALUES('" + seat + "', '" + user + "')");
query8.exec("INSERT INTO seat (seat, user, des_from, des_to,confirm,des_date) VALUES ('" + seat + "', '" + user + "', '" + des_from + "', '" + des_to + "', '" + confirm + "', '" + des_date + "')");
A3Flag = 1;
}
}
void MainWindow::on_B1_clicked()
{
QString currentStyle1 = ui->B1->styleSheet();
if (currentStyle1.contains("background-color: red;")) {
return;
}
QString currentStyle2 = ui->B1->styleSheet();
if (currentStyle2.contains("background-color: yellow;")) {
return;
}
if (B1Flag == 1) {
ui->B1->setStyleSheet("background-color: rgb(255, 255, 255);");
// Remove data from the database
QString seat = "B1";
QString confirm = "0";
QString user = ui->email_label->text(); // Get the user's email from the label
QSqlQuery query8;
// query8.exec("DELETE FROM seat WHERE seat='" + seat + "' AND user='" + user + "'");
QString des_from = ui->from_label->text();
QString des_to = ui->to_label->text();
QString des_date = ui->date_label->text();
query8.exec("DELETE FROM seat WHERE seat='" + seat + "' AND user='" + user + "' AND des_from='" + des_from + "' AND des_to='" + des_to + "' AND confirm='"+confirm+"' AND des_date='" + des_date + "'");
B1Flag = 0;