Add init of products into machine

.idea/compiler.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="untitled104" />
+      </profile>
+    </annotationProcessing>
+    <bytecodeTargetLevel>
+      <module name="untitled104" target="11" />
+    </bytecodeTargetLevel>
+  </component>
+</project>

.idea/jarRepositories.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Central Repository" />
+      <option name="url" value="https://repo.maven.apache.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+  </component>
+</project>

.idea/libraries/Maven__org_projectlombok_lombok_1_18_22.xml

@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.projectlombok:lombok:1.18.22">
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/projectlombok/lombok/1.18.22/lombok-1.18.22.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/projectlombok/lombok/1.18.22/lombok-1.18.22-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/projectlombok/lombok/1.18.22/lombok-1.18.22-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

.idea/misc.xml

@@ -1,12 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="EntryPointsManager">
-    <entry_points version="2.0" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
   </component>
   <component name="ProjectKey">
     <option name="state" value="project://e2804f05-5315-4fc6-a121-c522a6c26470" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="11" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

.idea/modules.xml

@@ -5,5 +5,4 @@
       <module fileurl="file://$PROJECT_DIR$/untitled104.iml" filepath="$PROJECT_DIR$/untitled104.iml" />
     </modules>
   </component>
-</project>
-
+</project>

pom.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>APO</groupId>
+    <artifactId>APO</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.22</version>
+        </dependency>
+    </dependencies>
+    
+</project>

src/apo/project/Main.java

@@ -1,8 +0,0 @@
-package apo.project;
-
-public class Main {
-
-    public static void main(String[] args) {
-	// write your code here
-    }
-}

src/apo/project/OrderService.java

@@ -1,6 +0,0 @@
-package apo.project;
-
-public interface OrderService {
-
-    void order(Products aProduct, int aQuantity);
-}

src/apo/project/Products.java

@@ -1,5 +0,0 @@
-package apo.project;
-
-public interface Products {
-
-}

src/apo/project/Shelf.java

@@ -1,6 +0,0 @@
-package apo.project;
-
-public interface Shelf {
-
-    boolean haveProducts();
-}

src/main/java/apo/project/Machine.java

@@ -0,0 +1,81 @@
+package apo.project;
+
+import apo.project.products.AbstractProduct;
+import apo.project.products.factory.AbstractProductsFactory;
+import apo.project.products.factory.TestProductsFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Machine {
+
+    private List< Shelf< AbstractProduct > > productsInMachine;
+
+    public Machine() {
+        productsInMachine = new ArrayList<>();
+        initMachine();
+    }
+
+    public void showShelfs() {
+        productsInMachine.forEach( shelf -> System.out.println(shelf.toString()) );
+    }
+
+    private void initMachine() {
+        List<AbstractProduct> products = new ArrayList<>();
+        TestProductsFactory factory = new TestProductsFactory();
+        for(int i = 0; i < 5; i++) {
+            products.add( factory.create( AbstractProductsFactory.COLA ) );
+        }
+        productsInMachine.add( new Shelf<>( 1, products ) );
+        products.clear();
+
+        for(int i = 0; i < 5; i++) {
+            products.add( factory.create( AbstractProductsFactory.PEPSI ) );
+        }
+        productsInMachine.add( new Shelf<>( 2, products ) );
+        products.clear();
+
+        for(int i = 0; i < 5; i++) {
+            products.add( factory.create( AbstractProductsFactory.FANTA ) );
+        }
+        productsInMachine.add( new Shelf<>( 3, products ) );
+        products.clear();
+
+        for(int i = 0; i < 5; i++) {
+            products.add( factory.create( AbstractProductsFactory.TWIX ) );
+        }
+        productsInMachine.add( new Shelf<>( 4, products ) );
+        products.clear();
+
+        for(int i = 0; i < 5; i++) {
+            products.add( factory.create( AbstractProductsFactory.KITKAT ) );
+        }
+        productsInMachine.add( new Shelf<>( 5, products ) );
+        products.clear();
+
+        for(int i = 0; i < 5; i++) {
+            products.add( factory.create( AbstractProductsFactory._3BIT ) );
+        }
+        productsInMachine.add( new Shelf<>( 6, products ) );
+        products.clear();
+
+        for(int i = 0; i < 5; i++) {
+            products.add( factory.create( AbstractProductsFactory.KEBAB ) );
+        }
+        productsInMachine.add( new Shelf<>( 7, products ) );
+        products.clear();
+
+        for(int i = 0; i < 5; i++) {
+            products.add( factory.create( AbstractProductsFactory.FRYTKI ) );
+        }
+        productsInMachine.add( new Shelf<>( 8, products ) );
+        products.clear();
+
+        for(int i = 0; i < 5; i++) {
+            products.add( factory.create( AbstractProductsFactory.PIZZA ) );
+        }
+        productsInMachine.add( new Shelf<>( 9, products ) );
+        products.clear();
+    }
+
+}

src/main/java/apo/project/Main.java

@@ -0,0 +1,16 @@
+package apo.project;
+
+public class Main {
+
+    public static void main(String[] args) {
+        Machine machine = new Machine();
+        PinPad pinPad = new PinPad();
+
+        machine.showShelfs();
+
+        System.out.println("Wybierz produkt (numer półki)");
+
+        int opt = pinPad.getNumber();
+
+    }
+}

src/main/java/apo/project/OrderService.java

@@ -0,0 +1,8 @@
+package apo.project;
+
+import apo.project.products.AbstractProduct;
+
+public interface OrderService {
+
+    void order( AbstractProduct aProduct, int aQuantity);
+}

src/main/java/apo/project/PinPad.java

@@ -0,0 +1,11 @@
+package apo.project;
+
+import java.util.Scanner;
+
+public class PinPad {
+    private final static Scanner sc = new Scanner(System.in);
+
+    public int getNumber() {
+        return sc.nextInt();
+    }
+}

src/main/java/apo/project/Shelf.java

@@ -0,0 +1,32 @@
+package apo.project;
+
+import apo.project.products.AbstractProduct;
+import lombok.AccessLevel;
+import lombok.Getter;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+@Getter
+public class Shelf<T extends AbstractProduct > extends ArrayList<T> {
+
+    private final int shelfNumber;
+
+    public Shelf( int aShelfNumber, List<T> aProducts ) {
+        shelfNumber = aShelfNumber;
+        addAll( aProducts );
+    }
+
+    @Override
+    public String toString() {
+        if(isHaveProducts()) {
+            return shelfNumber + "| " + get( 0 ).toString();
+        }
+        return "EMPTY";
+    }
+
+    public boolean isHaveProducts() {
+        return size() > 0;
+    }
+}

src/main/java/apo/project/payment/CoinHolder.java

@@ -1,8 +1,8 @@
-package apo.project.payment;
-
-public abstract class CoinHolder {
-
-    private double coinsCollected;
-
-
-}
+package apo.project.payment;
+
+public abstract class CoinHolder {
+
+    private double coinsCollected;
+
+
+}

src/main/java/apo/project/payment/PaymentCollector.java

@@ -1,6 +1,6 @@
-package apo.project.payment;
-
-public interface PaymentCollector {
-
-    void collect(double aValue);
-}
+package apo.project.payment;
+
+public interface PaymentCollector {
+
+    void collect(double aValue);
+}

src/main/java/apo/project/payment/PaymentService.java

@@ -1,6 +1,6 @@
-package apo.project.payment;
-
-public interface PaymentService {
-
-    void charge(double aValue);
-}
+package apo.project.payment;
+
+public interface PaymentService {
+
+    void charge(double aValue);
+}

src/main/java/apo/project/products/AbstractProduct.java

@@ -0,0 +1,17 @@
+package apo.project.products;
+
+import lombok.Getter;
+
+@Getter
+public abstract class AbstractProduct {
+
+    protected String name;
+    protected double price;
+
+
+    @Override
+    public String toString() {
+        return name + ": " + price;
+    }
+
+}

src/main/java/apo/project/products/ProductImpl.java

@@ -0,0 +1,9 @@
+package apo.project.products;
+
+public class ProductImpl extends AbstractProduct{
+
+    public ProductImpl(String aProductName, double aPrice) {
+        name = aProductName;
+        price = aPrice;
+    }
+}

src/main/java/apo/project/products/factory/AbstractProductsFactory.java

@@ -0,0 +1,42 @@
+package apo.project.products.factory;
+
+import apo.project.products.AbstractProduct;
+
+public abstract class AbstractProductsFactory {
+
+    public static final String COLA = "Cola";
+    public static final String PEPSI = "Pepsi";
+    public static final String FANTA = "Fanta";
+    public static final String TWIX = "TWIX";
+    public static final String _3BIT = "3bit";
+    public static final String KITKAT = "Kitkat";
+    public static final String KEBAB = "Kebab";
+    public static final String FRYTKI = "Frytki";
+    public static final String PIZZA = "Pizza";
+
+    public AbstractProduct create( String aProductName ) {
+        switch( aProductName ) {
+            case COLA:
+            case PEPSI:
+                return createProduct(aProductName, 1.50);
+            case FANTA:
+                return createProduct(aProductName, 2.00);
+            case TWIX:
+                return createProduct(aProductName, 2.50);
+            case _3BIT:
+                return createProduct(aProductName, 2.20);
+            case KITKAT:
+                return createProduct(aProductName, 2.10);
+            case KEBAB:
+                return createProduct(aProductName, 10.20);
+            case FRYTKI:
+                return createProduct(aProductName, 6.80);
+            case PIZZA:
+                return createProduct(aProductName, 14.50);
+        }
+        throw new IllegalArgumentException( "There is no such product" );
+    }
+
+    abstract AbstractProduct createProduct(String aProductName, double aPrice);
+
+}

src/main/java/apo/project/products/factory/TestProductsFactory.java

@@ -0,0 +1,11 @@
+package apo.project.products.factory;
+
+import apo.project.products.AbstractProduct;
+import apo.project.products.ProductImpl;
+
+public class TestProductsFactory extends AbstractProductsFactory{
+    @Override
+    AbstractProduct createProduct( String aProductName, double aPrice ) {
+        return new ProductImpl(aProductName, aPrice);
+    }
+}

untitled104.iml

@@ -1,12 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
     <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Maven: org.projectlombok:lombok:1.18.22" level="project" />
   </component>
-</module>
-
+</module>