Chat-GPT-Code
Marc3308
commit
814e5a510a
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@ -0,0 +1,38 @@
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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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### IntelliJ IDEA ###
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.idea/modules.xml
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.idea/jarRepositories.xml
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.idea/compiler.xml
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.idea/libraries/
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*.iws
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*.iml
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*.ipr
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store
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# Default ignored files
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/shelf/
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/workspace.xml
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<component name="ProjectCodeStyleConfiguration">
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<code_scheme name="Project" version="173">
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<ScalaCodeStyleSettings>
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<option name="MULTILINE_STRING_CLOSING_QUOTES_ON_NEW_LINE" value="true" />
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</ScalaCodeStyleSettings>
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</code_scheme>
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</component>
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@ -0,0 +1,5 @@
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<component name="ProjectCodeStyleConfiguration">
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<state>
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<option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
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</state>
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</component>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="Encoding">
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<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ExternalStorageConfigurationManager" enabled="true" />
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<component name="MavenProjectsManager">
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<option name="originalFiles">
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<list>
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<option value="$PROJECT_DIR$/pom.xml" />
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</list>
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</option>
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</component>
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<component name="ProjectRootManager" version="2" languageLevel="JDK_18" default="true" project-jdk-name="18" project-jdk-type="JavaSDK">
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<output url="file://$PROJECT_DIR$/out" />
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>org.example</groupId>
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<artifactId>Qualifire</artifactId>
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<version>1.0-SNAPSHOT</version>
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<properties>
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<maven.compiler.source>18</maven.compiler.source>
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<maven.compiler.target>18</maven.compiler.target>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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</project>
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package org.example;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.*;
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public class Main {
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private static final int MAX_PLAETZE = 180;
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private static final double STUNDENGEBUEHR = 1.0;
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private static final double MAX_GEBUEHR_NACHTS = 5.0;
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private static final double TAGESGEBUEHR_MAX = 15.0;
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private static final double RABATT_E_AUTO = 0.2;
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private static final SimpleDateFormat sdf = new SimpleDateFormat("dd.MM.yyyy, HH:mm");
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private static final Scanner scanner = new Scanner(System.in);
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private static List<PKW> parkendeAutos = new ArrayList<>();
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private static List<PKW> schuldenListe = new ArrayList<>();
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public static void main(String[] args) throws ParseException {
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while (true) {
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System.out.println("Parkhaus System");
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System.out.println("1. Auto einfahren");
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System.out.println("2. Parkgebühren berechnen und bezahlen");
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System.out.println("3. Auto ausfahren");
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System.out.println("4. Beenden");
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System.out.print("Wählen Sie eine Option: ");
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int option = Integer.parseInt(scanner.nextLine());
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switch (option) {
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case 1 -> einfahren();
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case 2 -> bezahlen();
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case 3 -> ausfahren();
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case 4 -> {
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System.out.println("Programm beendet.");
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return;
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}
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default -> System.out.println("Ungültige Option.");
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}
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}
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}
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private static void einfahren() throws ParseException {
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if (parkendeAutos.size() >= MAX_PLAETZE) {
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System.out.println("Parkhaus ist voll.");
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return;
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}
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System.out.print("Kennzeichen (leer für zufälliges Kennzeichen): ");
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String kennzeichen = scanner.nextLine();
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if (kennzeichen.isEmpty()) {
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kennzeichen = generiereZufallsKennzeichen();
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}
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System.out.print("Zeitstempel (dd.MM.yyyy, HH:mm) (leer für aktuelle Zeit): ");
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String zeitstempelEingabe = scanner.nextLine();
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Date einfahrZeit = zeitstempelEingabe.isEmpty() ? new Date() : sdf.parse(zeitstempelEingabe);
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PKW pkw = new PKW(kennzeichen, einfahrZeit);
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parkendeAutos.add(pkw);
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System.out.println("Auto eingefahren: " + kennzeichen + " um " + sdf.format(einfahrZeit));
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}
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private static void bezahlen() throws ParseException {
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System.out.print("Kennzeichen: ");
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String kennzeichen = scanner.nextLine();
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PKW pkw = findeAuto(kennzeichen);
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if (pkw == null) {
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System.out.println("Auto nicht gefunden.");
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return;
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}
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System.out.print("Ausfahrtszeit (dd.MM.yyyy, HH:mm) (leer für aktuelle Zeit): ");
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String zeitstempelEingabe = scanner.nextLine();
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Date ausfahrZeit = zeitstempelEingabe.isEmpty() ? new Date() : sdf.parse(zeitstempelEingabe);
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double gebuehren = berechneGebuehren(pkw, ausfahrZeit);
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System.out.println("Parkgebühren: " + gebuehren + " Euro");
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System.out.print("Kreditkartennummer (16-stellige VISA): ");
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String kreditkarte = scanner.nextLine();
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if (kreditkarte.matches("\\d{16}") && istVisaGueltig(kreditkarte)) {
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System.out.println("Zahlung erfolgreich.");
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parkendeAutos.remove(pkw);
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} else {
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System.out.println("Ungültige Kreditkarte. Zahlung fehlgeschlagen.");
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}
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}
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private static void ausfahren() throws ParseException {
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System.out.print("Kennzeichen: ");
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String kennzeichen = scanner.nextLine();
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PKW pkw = findeAuto(kennzeichen);
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if (pkw == null) {
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System.out.println("Auto nicht gefunden oder hat nicht bezahlt.");
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return;
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}
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System.out.print("Ausfahrtszeit (dd.MM.yyyy, HH:mm) (leer für aktuelle Zeit): ");
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String zeitstempelEingabe = scanner.nextLine();
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Date ausfahrZeit = zeitstempelEingabe.isEmpty() ? new Date() : sdf.parse(zeitstempelEingabe);
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if (schuldenListe.contains(pkw)) {
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System.out.println("Auto hat noch unbezahlte Schulden!");
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schuldenListe.remove(pkw);
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} else {
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parkendeAutos.remove(pkw);
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System.out.println("Auto ausgefahren: " + kennzeichen + " um " + sdf.format(ausfahrZeit));
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}
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}
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private static PKW findeAuto(String kennzeichen) {
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for (PKW pkw : parkendeAutos) {
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if (pkw.getKennzeichen().equals(kennzeichen)) {
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return pkw;
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}
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}
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return null;
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}
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private static double berechneGebuehren(PKW pkw, Date ausfahrZeit) {
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long diffInMillis = ausfahrZeit.getTime() - pkw.getEinfahrZeit().getTime();
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long diffInMinuten = diffInMillis / (1000 * 60);
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if (diffInMinuten <= 15) {
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return 0.0; // Erste 15 Minuten sind kostenlos
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}
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double gebuehr = Math.ceil((diffInMinuten - 15) / 60.0) * STUNDENGEBUEHR;
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Calendar calendar = Calendar.getInstance();
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calendar.setTime(pkw.getEinfahrZeit());
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if (calendar.get(Calendar.HOUR_OF_DAY) >= 20 || calendar.get(Calendar.HOUR_OF_DAY) < 6) {
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gebuehr = Math.min(gebuehr, MAX_GEBUEHR_NACHTS);
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}
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long tage = diffInMinuten / (60 * 24);
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if (tage >= 1) {
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gebuehr = Math.min(gebuehr + tage * TAGESGEBUEHR_MAX, TAGESGEBUEHR_MAX);
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}
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if (pkw.getKennzeichen().endsWith("E")) {
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gebuehr *= (1 - RABATT_E_AUTO); // Rabatt für E-Autos
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}
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return gebuehr;
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}
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private static boolean istVisaGueltig(String kreditkarte) {
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int sum = 0;
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for (int i = 0; i < kreditkarte.length(); i++) {
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int ziffer = Integer.parseInt(String.valueOf(kreditkarte.charAt(i)));
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if (i % 2 == 0) {
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ziffer *= 2;
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if (ziffer > 9) ziffer -= 9;
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}
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sum += ziffer;
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}
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return sum % 10 == 0;
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}
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private static String generiereZufallsKennzeichen() {
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String[] stadtCodes = {"MA", "ROK", "HD", "KA"};
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String[] buchstaben = {"SH", "ME", "XR", "AB"};
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Random rand = new Random();
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String kennzeichen = stadtCodes[rand.nextInt(stadtCodes.length)] + "-" + buchstaben[rand.nextInt(buchstaben.length)] + " " + (rand.nextInt(9000) + 1000);
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if (rand.nextBoolean()) {
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kennzeichen += "E"; // Optionale E für E-Autos
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}
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return kennzeichen;
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}
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}
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class PKW {
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private final String kennzeichen;
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private final Date einfahrZeit;
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public PKW(String kennzeichen, Date einfahrZeit) {
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this.kennzeichen = kennzeichen;
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this.einfahrZeit = einfahrZeit;
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}
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public String getKennzeichen() {
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return kennzeichen;
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}
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public Date getEinfahrZeit() {
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return einfahrZeit;
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}
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}
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